CN113548224B

CN113548224B - Side-opening cigarette case packaging equipment

Info

Publication number: CN113548224B
Application number: CN202110904794.4A
Authority: CN
Inventors: 王文皎; 王晨滔; 叶添添
Original assignee: Zhejiang Jinlong Tobacco Machinery Co ltd
Current assignee: Zhejiang Jinlong Tobacco Machinery Co ltd
Priority date: 2021-08-07
Filing date: 2021-08-07
Publication date: 2022-08-12
Anticipated expiration: 2041-08-07
Also published as: CN113548224A

Abstract

The invention discloses side-opening cigarette case packaging equipment, which comprises a rack, wherein the rack is provided with: the cigarette box opening and closing device comprises a transferring station, a feeding station, a turnover station, a cigarette feeding station, a screening station, a blanking station and a driving station, wherein the turnover station comprises a cover opening component for opening a cigarette cover of a cigarette box from a closed state to an open state; the cap opening assembly includes: the device comprises a first connecting rod group with a sucker, a second connecting rod group with a limiting baffle and a positioning plate; a third linkage with a guide rod; and the driving station drives each station to operate. This application has the combined action through each station, realizes the automatic packing and the autofilter of cigarette group, effectively improves the effect of packing efficiency.

Description

Side-opening cigarette case packaging equipment

Technical Field

The invention relates to the field of tobacco equipment, in particular to side-opening cigarette case packaging equipment.

Background

The traditional cigarette case is of a top-opening type or a bottom-opening type, and a packing machine for filling cigarettes into the cigarette case adopts an annular closed mold box. In recent years, more and more high-grade cigarettes are packaged by side-opening type formed cigarette cases, the side-opening type formed cigarette cases belong to special-shaped packages relative to traditional cigarette cases, each cigarette case comprises a case cover and a bottom case, and the case cover is rotatably connected with one end of the bottom case.

Because the box body of open shaping cigarette case of side is the preforming, when filling cigarette, because the lid side opening angle of paper can not be too big, consequently can not use traditional packagine machine to open shaping cigarette case to the side and carry out the cigarette case and directly open and carry out placing of cigarette, otherwise can cause tearing of lid and end box, reduce packing quality.

Disclosure of Invention

In order to reduce the destructiveness that lid and end box opened, this application provides an open cigarette case equipment for packing of inclining.

The application provides a side open-type cigarette case equipment for packing adopts following technical scheme:

a side-opening cigarette case wrapping apparatus comprising a frame, the frame provided with:

the transfer station comprises a conveyor belt group positioned on the front side of the rack and a positioning sliding plate for positioning the box cover in a fully opened state, and the positioning sliding plate is provided with a sliding groove for the insertion of the box cover;

the feeding station is arranged on one side of the starting end of the conveyor belt group and comprises a placing frame for placing cigarette cases and a pushing assembly for pushing the cigarette cases on the placing frame to the conveyor belt group;

the cover turning station comprises a cover opening component for opening the cigarette cover of the cigarette case from a closed state to an open state;

the cigarette feeding station comprises a pushing assembly for pushing a cigarette group with lining aluminum foil paper into a cigarette box;

the screening station comprises a film-opening component for opening the lining aluminum foil paper on the cigarette group, a CCD camera set for detecting the cigarette condition on the cigarette group, a cover closing component for closing the cigarette cover on the bottom box, and an ejection component for ejecting the cigarette case which does not meet the requirement out of the conveyor belt group;

the blanking station comprises a blanking assembly for ejecting cigarette cases meeting the requirements out of the conveyor belt group and a collecting box for collecting the cigarette cases;

the driving stations drive all the stations to operate; the cap opening assembly includes:

the first connecting rod group rotates towards the conveying belt group in a reciprocating mode, and a sucking disc used for sucking the box cover is arranged on the first connecting rod group;

the second connecting rod group rotates towards the conveyor belt group in a reciprocating mode, and a limiting baffle plate used for positioning the side wall of the cigarette case is arranged on the second connecting rod group;

the positioning plate is arranged on the rack on the other side, opposite to the positioning sliding plate, of the conveyor belt group;

a third connecting rod group rotating towards the conveying belt group in a reciprocating manner; the third connecting rod group is positioned between the positioning plate and the positioning sliding plate and is provided with a guide rod which pushes the box cover to the sliding groove from the positioning plate.

By adopting the technical scheme, the cigarette cases are stacked in the placing rack and are pushed to the conveying belt group through the pushing assembly at the tail end; the cigarette box is pushed to the front side of a cigarette box station along with the operation of the conveyor belt group, the box cover of the cigarette box is opened from a closed state to an open state through the cover opening assembly, the box cover is opened through a sucker in the cover opening assembly, then the opened box cover is positioned in a sliding groove in the positioning sliding plate through the positioning and driving of the positioning plate and the guide rod, and when the opened cigarette box enters the lower part of the cigarette loading station, the packaged cigarette group is pushed into the bottom box through the pushing assembly; when the box cover on which cigarettes are fed is conveyed to a screening station, the lining aluminum foil paper of the cigarette group is opened through the film-forming assembly, the quantity and the quality of the cigarette group are judged through the CCD camera set, after the cigarette group runs along with the conveyor belt group, if the cigarette group does not conform to the operation of ejecting the cigarette case out of the conveyor belt group through the ejection assembly, the box cover and the lining aluminum foil paper are covered on the bottom box through the cover closing assembly if the cigarette case conforms to the operation requirement; and finally, the qualified cigarette cases are directly ejected out through the blanking station to complete packaging, and the automatic feeding and packaging of the side-open cigarette cases are realized through the packaging equipment, so that the packaging equipment has higher packaging efficiency compared with manual filling.

Optionally, the driving station includes a first driving box for controlling the operation of the pushing assembly, a second driving box for controlling the operation of the cover opening assembly, a third driving box for controlling the pushing assembly, a fourth driving box for controlling the operation of the cover closing assembly, a driving shaft for linking the first driving box, the second driving box, the third driving box and the fourth driving box, and a driving motor set for driving the driving shaft to rotate.

By adopting the technical scheme, the driving motor group capable of driving the stations can simultaneously control the first driving box, the second driving box, the third driving box and the fourth driving box to operate through the driving shaft, so that each station can operate simultaneously, and higher working synchronization degree is kept; on the other hand, more driving devices are not needed, and the production cost of the device is reduced.

Optionally, the rack is in including fixing put thing support body in the frame, setting put the unloading passageway on the thing support body, be located the feed passage of unloading passageway top, setting are in feed passage one side and be used for with cigarette case propelling movement on the feed passage arrives the last propelling movement cylinder of unloading passageway, unloading passageway below is located conveyer belt group one side.

Through adopting above-mentioned technical scheme, the feed passage who puts in the thing support body plays the purpose of a buffer memory cigarette case for cigarette case in the unloading passageway can not receive the oppression of other cigarette cases in the top on the one hand, realizes automatic unloading, and on the other hand passes through the propelling movement cylinder, and cigarette case in the feed passage can once only provide more quantity cigarette case to the unloading passageway in, makes the unloading passageway can last the feed.

Optionally, the first driving box includes a first box body, a first rotating shaft arranged in the first box body and linked with the driving shaft, a first driving wheel installed on the first rotating shaft, a push rod horizontally inserted and slid on the first box body, and a pulling rod linked with the push rod and the first driving wheel, and the pushing assembly includes a pushing plate arranged on the front side of the pulling rod.

Through adopting above-mentioned technical scheme, first axis of rotation drives first drive wheel and rotates along with the drive shaft when rotating for connecting pull rod can accomplish reciprocating motion on first drive wheel, and then drives the push rod of pegging graft on first box and reciprocate to peg graft and slide on first box, and then control the slurcam from the unloading passageway with the cigarette case propelling movement to the conveyer belt group.

Optionally, the second driving box includes:

the second rotating shaft is arranged in the second box body and is linked with the driving shaft;

a second driving wheel, a third driving wheel and a fourth driving wheel which are arranged on the second rotating shaft;

the first rotating rod rotates after being linked with the second driving wheel, the second rotating rod rotates after being linked with the third driving wheel, and the third rotating rod rotates after being linked with the fourth driving wheel;

the first rotating rod is linked with the first connecting rod group, the second rotating rod is linked with the second connecting rod group, and the third rotating rod is linked with the third connecting rod group.

Through adopting above-mentioned technical scheme, the second axis of rotation in the second box rotates with the drive shaft linkage, and then rotates second drive wheel, third drive wheel, the fourth drive wheel of second axis of rotation, finally realizes controlling first dwang, second dwang and third dwang reciprocating rotation on the tank wall of second box respectively. The reciprocating rotation of the first rotating rod controls the first connecting rod group to move upwards towards the conveying belt group in a reciprocating mode, when the first connecting rod group is pushed, the sucking disc is controlled to be adsorbed on the upper surface of the box cover of the cigarette box, and when the first connecting rod group returns, the box cover is turned over from the bottom box; then the second connecting rod group which moves simultaneously controls the spacing baffle plate to separate from the side wall of the cigarette case, so that the case cover is opened from the bottom case; after the box cover is opened, along with the operation of the conveyor belt group, the opened box cover is placed on the positioning plate to realize initial opening; and finally, the box cover is pressed and conveyed to the opening of the sliding groove on the positioning sliding plate through the guide rod on the third connecting rod group, the box cover is finally positioned in the sliding groove, the box cover turning is completed, and the turning of each cigarette box can be realized through the matching of the cover opening component and the second driving box, so that the turning efficiency is effectively improved.

Optionally, the second drive case is still including installing second rotation epaxial fifth drive wheel, with the fourth dwang of fifth drive wheel linkage, be provided with on the subassembly of uncapping with fourth dwang linkage and orientation the conveyer belt group reciprocating rotation's fourth connecting rod group, be provided with the push pedal that is used for the increase to open the angle of the lid of form on the fourth connecting rod group, the push pedal sets up the sucking disc with between the locating plate.

Through adopting above-mentioned technical scheme, the reciprocating rotation of fourth dwang can be driven in the setting of fifth drive wheel, and then realize that the push rod on the fourth connecting rod group of control can be when the lid is opened by the sucking disc, fix a position the inner wall of lid, avoided the sucking disc to play the positioning action when separating with the lid on the one hand, on the other hand is along with the operation of push pedal, guaranteed that the lid can be located the terminal surface front side of locating plate, move this lid to the locating plate front side through conveyer belt group afterwards, fix a position through this locating plate.

Optionally, the third driving box includes a third box body, a third rotating shaft arranged in the third box body and linked with the driving shaft, a rotating wheel installed on the third rotating shaft, and a linkage shaft rotatably connected to the third box body; the pushing assembly comprises a pushing connecting rod and a discharging plate, the pushing connecting rod is in linkage with the linkage shaft, and the discharging plate is arranged at the front end of the pushing connecting rod and faces the conveying belt group to move.

Through adopting above-mentioned technical scheme, rotate the wheel control universal driving shaft and rotate on the third box for the reciprocating rotation of universal driving shaft control propelling movement connecting rod, and then realize that the flitch moves to and fro towards conveyer belt group under the control, and then will transfer the cigarette group of coming from other equipment and impress in the bottom box of below in proper order, accomplish the cigarette and go up the cigarette process.

Optionally, the film lifting assembly comprises a negative pressure suction plate arranged on one side of the conveyor belt group and located above the cigarette case, and a guide plate located on the rear side of the negative pressure suction plate, a first guide arc face extending towards the direction of the positioning sliding plate is arranged on the guide plate, and the CCD camera set is arranged on the rear side of the guide plate and faces towards the conveyor belt group.

Through adopting above-mentioned technical scheme, when inside lining aluminium foil paper moved negative pressure suction disc below, the suction that the negative pressure suction disc produced draws inside lining aluminium foil paper, simultaneously along with the continuous operation of conveyer belt group transfer this inside lining aluminium foil paper to the deflector on, rotate this inside lining aluminium foil paper to location slide direction through the first direction cambered surface on the deflector, expose the cigarette in the cigarette group in CCD camera unit below, realize the quality of cigarette group self and the installation quality of cigarette group on the end box, ensured that each package cigarette box homoenergetic enough detects.

Optionally, the fourth driving box includes a fourth box body, a fourth rotating shaft arranged in the fourth box body and linked with the driving shaft, a sixth driving wheel and a seventh driving wheel mounted on the fourth rotating shaft, a fifth rotating rod linked with the sixth driving wheel and then rotationally connected to the wall of the fourth box body in a reciprocating manner, and a sixth rotating rod linked with the seventh driving wheel and then rotationally connected to the wall of the fourth box body in a reciprocating manner;

the close lid assembly includes:

the guide sliding plate is arranged on the rack positioned at the tail end of the positioning sliding plate, and the upper end surface of the guide sliding plate is also provided with a second guide cambered surface for enabling the box cover to rotate towards the bottom box;

the shaping pressing plate is arranged on the rack on the other side, opposite to the guide sliding plate, of the conveyor belt group, and the front end of the shaping pressing plate is provided with a guide pressing plate for cigarette cases to enter;

the first pressure lever group is controlled by the fifth rotating lever to rotate towards the conveyor belt group, and is provided with a pressing lever for rotating the box cover to the bottom box;

the second pressure rod group is controlled by the sixth rotating rod to rotate towards the conveyor belt group; the second pressure bar group is provided with a compaction bar for covering the box cover on the bottom box.

Through adopting above-mentioned technical scheme, the second direction cambered surface that is located the terminal direction slide of location slide and sets up through the up end orders about the lid and rotates towards end box direction, then rotate the compression bar in first depression bar group through the fifth depression bar, should compress tightly the pole and impress the lid completely on the end box in fact, make the cigarette case when entering into the location clamp plate below, lid and end box have been closed, during the last compaction bar below of rethread second depression bar group, the rotation of compaction bar through the sixth dwang, the oppression lid compresses tightly closed to the end box on, finally accomplish the packing of cigarette case to the cigarette group.

Optionally, the ejection assembly includes an ejection cylinder disposed on one side of the conveyor belt group, and an ejection plate located on a piston rod of the ejection cylinder.

By adopting the technical scheme, the ejection cylinder controls the ejection plate to eject the cigarette case from the conveying belt group, and the cigarette case which does not meet the requirement is discharged.

Optionally, the blanking assembly includes a blanking cylinder disposed at one side of the conveyor belt group, and a blanking plate located on a piston rod of the blanking cylinder; the collecting box is arranged on the outer wall of the rack on the other side of the conveyor belt group.

By adopting the technical scheme, the blanking air cylinder controls the blanking plate to push cigarette cases meeting requirements from the conveying belt group to the collecting box on one side of the rack for automatic collection.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the combined action of all stations, the automatic packaging and automatic screening of cigarette groups are realized, and the packaging efficiency is effectively improved;

2. the unified operation of all stations is controlled in a unified manner by driving the stations, and the synchronous operation of each station is ensured.

Drawings

Fig. 1 is a first structural schematic diagram of a packaging device of a side-opening cigarette box.

Fig. 2 is an enlarged schematic view of a portion a shown in fig. 1.

Fig. 3 is a schematic structural diagram II of the packaging device of the side-open cigarette case.

Fig. 4 is a schematic structural diagram of a feeding station.

Figure 5 is a top view of the flip station, the smoke loading station, the second drive cassette and the third drive cassette.

Fig. 6 is a schematic structural diagram of a flip station, a smoking station, a second driving box and a third driving box.

Fig. 7 is an enlarged schematic view of the portion B shown in fig. 6.

Fig. 8 is a third schematic structural view of the packaging device of the side-opening cigarette case, wherein the upper cover of the fourth driving case is in an open state.

Fig. 9 is an enlarged schematic view of the portion B shown in fig. 8.

Fig. 10 is a schematic structural view of the cover closing assembly and the fourth driving case.

Description of reference numerals:

1. a frame; 101. a material blocking frame;

2. a transfer station; 201. a set of conveyor belts; 2011. a conveying crawler belt; 2012. an output motor; 202. positioning the sliding plate; 203. a sliding groove; 204. placing the plate;

3. a feeding station; 301. placing a rack; 3011. a shelf body; 3012. a blanking channel; 3013. a feed channel; 3014. a push cylinder; 30141. a material pushing plate; 30142. a feed chute; 302. a pushing assembly; 3021. mounting a plate; 3022. a push plate;

4. a cover turning station; 401. a lid opening assembly; 402. a first link group; 4021. a first rotation arm 4022 and a link member; 4023. a first pull rod; 403. a suction cup; 404. a second linkage; 4041. a second rotating arm; 4042. a second pull rod; 4043. a drive rod; 405. a limit baffle; 406. positioning a plate; 407. a third linkage; 408. a guide bar; 409. a fourth linkage; 4010. pushing the plate;

5. a cigarette feeding station; 501. a push assembly; 502. pushing the connecting rod; 503. a blanking plate; 504. a first drive lever; 505. a second drive lever; 506. a third drive lever;

6. a screening station; 601. a membrane drawing assembly; 6011. a negative pressure suction plate; 6012. a guide plate; 6013. a first guiding cambered surface; 602. a CCD camera set; 603. a cover closing assembly; 6031. a guide slide plate; 6032. a second guiding cambered surface; 6033. shaping and pressing the plate; 6034. a guide pressure plate; 6035. a first pressure bar group; 60351. a hold down bar; 60352. a first drive arm; 60353. connecting the rotating shaft; 60354. a second drive arm; 60355. a linkage connecting rod; 60356. an arcuate bar; 60357. a pressure lever; 6036. a second press rod group; 60361. compacting the rod; 604. ejecting the assembly; 605. ejecting out the cylinder; 606. ejecting the plate; 607. a defective product collecting box;

7. a blanking station; 701. a blanking assembly; 702. a collection box; 703. a blanking cylinder; 704. blanking blocks;

8. driving the station;

801. a first drive case; 8011. a first case; 8012. a first rotating shaft; 8013. a first drive wheel; 8014. a push rod; 8015. pulling a rod;

802. a second drive box; 8021. a second case; 8022. a second rotating shaft; 8023. a second drive wheel; 8024. a third drive wheel; 8025. a fourth drive sheave; 8026. a first rotating lever; 8027. a second rotating lever; 8028. a third rotating rod; 8029. a fifth drive wheel; 80210. a fourth rotating rod;

803. a third drive box; 8031. a third box body; 8032. a third rotating shaft; 8033. a rotating wheel; 8034. a linkage shaft;

804. a fourth drive case; 8041. a fourth box body; 8042. a fourth rotating shaft; 8043. a sixth drive wheel; 8044. a seventh drive wheel; 8045. a fifth rotating rod; 8046. a sixth rotating rod;

805. a drive shaft; 806. a drive motor group; 807. a linkage rod; 8071. a positioning column; 808. an annular groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-10.

The embodiment of the application discloses open cigarette case equipment for packing inclines. Referring to fig. 1, the side-open cigarette case packaging device includes a frame 1 in a long strip shape, a transfer station 2 of a conveyor belt group 201 arranged on the front side of the frame 1 and extending along the length direction, a feeding station 3 arranged on the rear side of the conveyor belt group 201, a cover-turning station 4, a cigarette feeding station 5, a screening station 6, a blanking station 7, and a driving station 8 which is linked with all the stations to run together.

Referring to fig. 1, the transfer station 2 further includes a positioning slide plate 202 for positioning the cigarette cover, a sliding groove 203 for placing the cigarette cover is formed in the positioning slide plate 202, and the feeding station 3 includes a placing frame 301 for continuously feeding and a pushing assembly 302 for pushing the cigarette case to the feeding station 3; the lid opening station 4 comprises an opening component 401 for opening the cigarette lid of the cigarette case from a closed state to an open state; the cigarette feeding station 5 comprises a pushing assembly 501 for pushing cigarette groups with lined aluminum foil paper into cigarette boxes; the screening station 6 comprises a film stripping assembly 601 for opening the aluminum foil lined paper on the cigarette group, a CCD camera set 602 for detecting the cigarette condition on the cigarette group, a cover closing assembly 603 for closing the cigarette cover on the bottom box, and an ejection assembly 604 for ejecting the cigarette box which does not meet the requirement out of the conveyor belt set 201; a blanking station 7, a blanking component 701 for ejecting cigarette cases meeting the requirement out of the conveyor belt group 201 and a collecting box 702 for collecting the cigarette cases. And finally, the cigarette boxes in the empty box state enter the conveying belt group 201 through the pushing assembly 302 and then sequentially pass through all the stations to realize the packing and screening of the cigarettes.

Referring to fig. 1 and 2, the conveyor belt group 201 includes a conveyor belt 2011, two ends of which are positioned on the frame 1 by mounting shafts with bearing seats, an output motor 2012 controlling one of the mounting shafts to rotate on the frame 1, and a placing plate 204 uniformly distributed on the conveyor belt 2011, where the placing plate 204 includes a horizontal plate fixed on the conveyor belt 2011 by bolts and vertical baffles positioned on two sides of the horizontal plate, and on the other hand, the remaining two sides of the placing plate 204 in a through state are arranged toward each station direction and used for receiving cigarette packets or discharging cigarette packets.

Referring to fig. 3, the driving station 8 includes a first driving box 801 for controlling the operation of the pushing assembly 302, a second driving box 802 for controlling the operation of the lid opening assembly 401, a third driving box 803 for controlling the pushing assembly 501, a fourth driving box 804 for controlling the operation of the lid closing assembly 603, a driving shaft 805 for linking the first driving box 801, the second driving box 802, the third driving box 803 and the fourth driving box 804, and a driving motor group 806 for driving the driving shaft 805 to rotate, wherein the driving shaft 805 is connected with each adjacent driving box, and the driving shaft 805 and the driving motor group 806 are linked by a belt.

With reference to fig. 4, the loading station 3 comprises a rack 301 arranged on one side of the set of conveyors 201 and a pusher assembly 302 for pushing the packets inside the rack 301 onto the placing plate 204. Wherein the rack 301 includes a rack body 3011 fixed on the rack 1 and located on one side of the conveying track 2011, two sets of blanking channels 3012 vertically arranged at the lower end of the rack body 3011, and two sets of feeding channels 3013 arranged at the upper end of the rack body 3011. This feed channel 3013 bottom is provided with puts the thing baffle, should put the thing baffle and be located one side of unloading passageway 3012, realizes that feed channel 3013 staggers each other with unloading passageway 3012 and can keep in the cigarette case. A transparent glass plate which can be opened is arranged right in front of the blanking channel 3012, so that the manual adjustment of workers can be facilitated.

Referring to fig. 4, a horizontally disposed pushing cylinder 3014 is further disposed on one side of the feeding channel 3013, a pushing plate 30141 is fixed on a piston rod of the pushing cylinder 3014, and the cigarette packets on the feeding channel 3013 can be pushed into the blanking channel 3012 on one side at one time by the movement of the pushing plate 30141. On the other hand, the article holding rack body 3011 is provided with a feeding slot 30142 at the rear side of the feeding channel 3013, so that the cigarette case feeding device can feed the placed cigarette cases into the feeding channel 3013 through the feeding slot 30142 at a time. On the other hand, the pushing assembly 302 includes a mounting plate 3021, two pushing plates 3022 corresponding to the blanking channel 3012 are disposed on the front side of the mounting plate 3021, and a hole for the pushing plate 3022 to insert is disposed at the bottom end of the blanking channel 3012, so that when the pushing plate 3022 advances, the cigarette case in the hole can be pushed onto the placing plate 204 (refer to fig. 2).

Referring to fig. 4, the first driving case 801 includes a first case 8011 fixed to the frame 1, a first rotating shaft 8012 horizontally disposed is provided in the first case 8011, one end of the first rotating shaft 8012 is fixed to a side wall of the first case 8011 through a bearing, and a driving shaft 805 is fixed to an end of the first case 8011 outside through a connecting flange. A first driving wheel 8013 is fixed to the first rotating shaft 8012, a pulling rod 8015 is rotatably connected to one side surface of the first driving wheel 8013, and two pushing rods 8014 are horizontally inserted into the first case 8011, wherein one pushing rod 8014 is rotatably connected to the pulling rod 8015 at an end located inside the first case 8011, and is fixed to the rear side of the mounting plate 3021 at an end located outside the first case 8011, and the adjacent pushing rods 8014 are fixed to each other by the connecting shaft.

When the first driving wheel 8013 rotates, one end of the pulling rod 8015 is pulled, and while the pulling rod 8015 rotates with the first driving wheel 8013, the pulling rod 8015 can realize the reciprocating insertion movement of the pulling pushing rod 8014 on the first box 8011 when moving along with the first driving wheel, so that the pushing plate 3022 at the front end of the pushing rod 8014 can continuously push the cigarette packets onto the placing plates 204 of the conveying belt set 201. In order to prevent the cigarette case from being pushed out of the other side of the placing plate 204 by the pushing plate 3022, the rack 1 is provided with a material blocking frame 101 (refer to fig. 1) on the other side of the placing plate 204, so that the cigarette case is effectively prevented from sliding out of the other side of the placing plate 204.

Referring to fig. 5, the second driving box 802 is disposed on the first box 8011 side, the second driving box 802 includes a second box 8021 fixed to the frame 1, and a second rotating shaft 8022 disposed on the second box 8021, and the second rotating shaft 8022 and the first rotating shaft 8012 are linked by a driving shaft 805. A second drive wheel 8023, a third drive wheel 8024, a fourth drive wheel 8025, and a fifth drive wheel 8029 are fixed to the second rotating shaft 8022, and a first rotating shaft 8026, a second rotating shaft 8027, a third rotating shaft 8028, and a fourth rotating shaft 80210 are fixed to the second casing 8021 through bearings, respectively.

Referring to fig. 5 and 6, an annular groove 808 is formed in a side wall of the second driving wheel 8023, the annular groove 808 may be an eccentric wheel-shaped contour or an eccentric oval contour, and is eccentrically disposed on the second driving wheel 8023, wherein the first rotating rod 8026 and the second driving wheel 8023 are linked through a linkage rod 807, one end of the linkage rod 807 is fixedly connected with one end of the first rotating rod 8026, and the other end of the linkage rod 807 is provided with a positioning column 8071 which is inserted and positioned in the annular groove 808. When the second driving wheel 8023 rotates, the height of the positioning column 8071 on the linkage rod 807 is adjusted in a reciprocating manner along with the rotation of the annular groove 808, and the second driving wheel 8023 finally controls the first rotating rod 8026 to rotate in a reciprocating manner. The second rotating rod 8027 is linked with the third driving wheel 8024, the third rotating rod 8028, the fourth driving wheel 8025, the fourth rotating rod 80210 and the fifth driving wheel 8029 by the linkage rod 807, and the movement mode is the same as the movement mode of the first rotating rod 8026, so that detailed description is omitted.

Referring to fig. 5, the door-opening assembly 401 includes a first link group 402 fixed to the first rotating shaft 8026, a second link group 404 fixed to the second rotating shaft 8027, a third link group 407 fixed to the third rotating shaft 8028, a fourth link group 409 fixed to the fourth rotating shaft 80210, and a positioning plate 406 fixed to the frame 1 on the other side of the conveyor belt group 201 from the second box 8021. The mounting positions are a first linkage 402, a fourth linkage 409, a positioning plate 406 and a third linkage 407 in sequence, and the second linkage 404 is arranged right in front of the first linkage 402.

Referring to fig. 7, first link group 402 includes a first rotating arm 4021 fixed to first rotating rod 8026, a link member 4022 rotatably connected to frame 1, and a suction cup 403 provided at a front end of link member 4022, and suction cup 403 communicates with the external air negative pressure machine. The link member 4022 is a four-bar hinge mechanism in the parallelogram mechanism, and is rotationally connected to the first rotating arm 4021 through a first pull rod 4023, and the first pull rod 4023 includes a rotating rod rotationally connected to the first rotating arm 4021 and the link member 4022, and a threaded sleeve threadedly connected to the two rotating rods. When the first rotating rod 8026 drives the rotating arm to rotate in a reciprocating manner, the suction cup 403 at the front end of the connecting rod 4022 can move in a reciprocating manner towards the cigarette cases on the conveyor belt group 201, so that the cigarette covers can be opened from the bottom case through the suction cup 403.

Referring to fig. 5 to 7, the second link assembly 404 includes a second rotating arm 4041 fixed to the second rotating rod 8027, a second pull rod 4042 with one end rotatably connected to the other end of the second rotating arm 4041 and located below the conveyer belt assembly 201, a driving rod 4043 with one end rotatably connected to the other end of the second pull rod 4042, and a limit stop 405 provided at the other end of the driving rod 4043, wherein the limit stop 405 is provided at one side of the conveyer belt assembly 201 for positioning a side wall of the cigarette case. The middle part of the limit stop plate 405 is rotatably connected to the rack 1, when the second rotating rod 8027 rotates the second rotating arm 4041, the second pull rod 4042 pulls the driving rod 4043 to force the limit stop plate 405 to be separated from the side wall of the cigarette case, so that the interference of the limit stop plate 405 to the case cover when the suction cup 403 pulls the case cover is avoided.

In fig. 7, the structure of the fourth linkage 409 is substantially the same as that of the second linkage 404, except that the structure of a push plate 4010 provided on the fourth linkage 409 is different from that of the limit stop 405, and a part of the plate body of the push plate 4010 is located below the suction cup 403. When the suction cup 403 rotates downwards to adsorb the box cover, the push plate 4010 rotates backwards at the same time; when the suction cup 403 opens the box cover, the push plate 4010 is located inside the box cover, and the push plate 4010 realizes to continuously push the inside of the box cover, so as to position the box cover, so that the box cover keeps an open state.

In fig. 7, the positioning plate 406 is disposed on the same side as the push plate 4010, and the lower end of the positioning plate 406 is fixed on the frame 1, and the upper end of the positioning plate is inclined at an angle substantially the same as the angle of inclination of the upper surface of the push plate 4010. When the cigarette case in the open state continuously advances along with the conveyor belt group 201 (refer to fig. 1), the cigarette cover can be directly transited to the surface of the positioning plate 406 from the end surface of the push plate 4010, and the positioning plate 406 plays a role in positioning the box cover.

Referring to fig. 6 and 7, the third linkage 407 has a structure substantially the same as that of the second linkage 404, except that a guide bar 408 provided on the third linkage 407 is provided below the end of the positioning plate 406, when the cigarette box moves to the end of the positioning plate 406 along with the conveyer set 201, the guide bar 408 rotates toward the positioning slide 202, the guide bar 408 pushes the box cover from the inner side of the box cover to the entrance of the sliding slot 203 of the positioning slide 202 at the front side, and then along with the continuous operation of the conveyer set 201, the box cover is slid into the sliding slot 203, so that the box cover is fully positioned, and the box cover and the bottom cover are in a fully opened state.

Referring to fig. 5 to 7, the third driving box 803 is disposed on the side of the second box 8021, the third driving box 803 includes a third box 8031 fixed to the frame 1 and a third rotating shaft 8032 disposed on the third box 8031, and the third rotating shaft 8032 and the second rotating shaft 8022 are linked by a driving shaft 805. A rotating wheel 8033 is fixed on the third rotating shaft 8032, an annular groove 808 (not shown in fig. 6) is also formed in the rotating wheel 8033, a linkage shaft 8034 is fixed on the third box body 8031 through a bearing, one end of the linkage shaft 8034 penetrates through the third box body 8031, and the linkage shaft 8034 located in the third box body 8031 is communicated with the annular groove 808 through a linkage rod 807, so that when the second driving wheel 8023 rotates, the linkage shaft 8034 realizes reciprocating rotation.

In fig. 6, the pushing assembly 501 includes a pushing link 502 fixed on a linkage shaft 8034 outside the third box 8031, the pushing link 502 includes a first driving rod 504 having one end fixed on the linkage shaft 8034 and a second driving rod 505 having one end rotatably connected to an outer wall of the third box 8031, the other ends of the first driving rod 504 and the second driving rod 505 are rotatably connected to a same third driving rod 506, and a blanking plate 503 is disposed at a lower end of the third driving rod 506. When the linkage shaft 8034 drives the first driving rod 504 to rotate, the second driving rod 505 can be driven to rotate, and then the third driving rod 506 is controlled to move towards the direction of the conveyor belt group 201, so that the blanking plate 503 presses the cigarette group with the lining aluminum foil paper into the bottom box of the opening box belt, and the filling of cigarettes is completed.

Referring to fig. 8 and 9, a film drawing assembly 601 is used to open the cigarette pack with the inner liner of aluminum foil paper to observe the quantity and quality of the packaged cigarettes, wherein the film drawing assembly 601 includes a set of negative pressure suction plates 6011, a guide plate 6012 located at the rear side of the negative pressure suction plates 6011. This negative pressure suction plate 6011 sets up in conveyer belt group 201 opposite side to location slide 202, and this negative pressure suction plate 6011 sets up in conveyer belt group 201 top and is provided with the inlet scoop more than two, and the inlet scoop passes through the external air negative pressure machine of trachea for when the cigarette case that has inside lining aluminum foil paper enters into negative pressure suction plate 6011 below, the inlet scoop can directly adsorb inside lining aluminum foil paper.

Referring to fig. 9, as the aluminum foil-lined paper opened by the continuous transfer of the conveyor belt group 201 enters the guide plate 6012 on the rear side, a first guide arc surface 6013 extending toward the positioning slide plate 202 is provided on the guide plate 6012, and the first guide arc surface 6013 opens the aluminum foil-lined paper while the bottom box passes under the guide plate 6012. The CCD camera 602 is disposed at the end of the guide plate 6012, and the cigarettes in the bottom box are photographed and compared to determine whether the cigarette box meets the requirements. The CCD camera set 602 uses an industrial camera system of the prior art, and the detection method is not described in the prior art.

Referring to fig. 8 and 10, a cover closing assembly 603 is provided at the rear side of the CCD camera group 602, and is controlled by a fourth driving box 804. The fourth driving box 804 includes a fourth box 8041 fixed to the frame 1, and a fourth rotating shaft 8042 provided on the fourth box 8041, and the fourth rotating shaft 8042 and the third rotating shaft 8032 are linked by a driving shaft 805. A sixth driving wheel 8043 and a seventh driving wheel 8044 are arranged on a fourth rotating shaft 8042 in the fourth box 8041, and a fifth rotating rod 8045 and a sixth rotating rod 8046 which are fixed by bearings are also arranged, wherein the sixth driving wheel 8043 controls the fifth rotating rod 8045 to rotate in a reciprocating manner through a linkage rod 807, and the seventh driving wheel 8044 controls the sixth rotating rod 8046 to rotate in a reciprocating manner.

Referring to fig. 9, the cover closing assembly 603 includes a guide sliding plate 6031 disposed on the frame 1 at the end of the positioning sliding plate 202, a shaping pressing plate 6033 disposed on the frame 1 at the other side of the conveyor belt group 201 opposite to the guide sliding plate 6031, a first pressing rod group 6035 located above the end of the guide sliding plate 6031, and a second pressing rod group 6036 located on the front side of the shaping pressing plate 6033 and above the conveyor belt group 201. Wherein the direction backplate is provided with second direction cambered surface 6032 towards on the side end face of conveyer belt group 201, and this second direction cambered surface 6032 upwards extends the setting for when the lid that is the open mode is leading cambered surface 6032 through this second, the lid can be compelled to the end box direction and rotate, accomplishes the trend of a preliminary lid.

Referring to fig. 9 and 10, the first pressing rod group 6035 includes a first driving arm 60352 having one end fixed to the fifth rotating rod 8045, a connecting rotating shaft 60353 horizontally disposed on an outer wall of the fourth box 8041 and horizontally and rotatably disposed, a second driving arm 60354 disposed at one end of the connecting rotating shaft 60353, a linkage connecting rod 60355 having two ends rotatably connected to the first driving arm 60352 and the second driving arm 60354, and a pressing rod 60351 disposed at the other end of the connecting rotating shaft 60353. The pressing rod 60351 includes an arc rod 60356 with one end fixed to the connecting shaft 60353, and a pressing rod 60357 disposed at the other end of the arc rod 60356 and above the guide sliding plate 6031. When the fifth rotating rod 8045 rotates, the pressing rod 60357 can be finally driven to reciprocate above the guide sliding plate 6031, so that the box cover above the guide sliding plate 6031 is controlled to be folded towards the bottom box direction, and the purpose of exiting the box cover is achieved.

Referring to fig. 9 and 10, the fixing press plate 6033 is fixed on the frame 1, a part of the plate body is located right above the conveyor belt group 201, the front end of the fixing press plate 6033 is provided with a guide press plate 6034 which is bent upwards, and the position of the guide press plate 6034 is preferably arranged right in front of the tail end of the guide sliding plate 6031, so that the cigarette packet pressed by the pressing rod 60351 to press the box cover directly enters the lower part of the guide press plate 6034.

Referring to fig. 10, the structure of the second pressure lever group 6036 is substantially the same as that of the first pressure lever group 6035 and the driving manner is the same, the difference is that the second pressure lever group 6036 is disposed at the rear side of the first pressure lever group 6035, the structure of the compacting lever 60361 disposed on the second pressure lever group 6036 is different from that of the compacting lever 60351, and rollers are disposed at two ends of the lever body above the conveying belt group 201 of the compacting lever 60361, and the rollers abut against the upper end surface of the box cover, so that the box cover is completely disposed on the bottom box to package the cigarette box.

Returning to fig. 8, the ejector assembly 604 includes an ejector cylinder 605 disposed on the rear side of the fourth driving box 804 on the side of the conveyor group 201, and an ejector plate 606 disposed on the piston rod of the ejector cylinder 605, and the cigarette ejector frame 1 on the placement plate 204 disposed above the conveyor group 201 is inserted into a defective product collection box 607 by the operation of the ejector plate 606.

Referring to fig. 8, the blanking assembly 701 includes a blanking cylinder 703 disposed at one side of the conveyor belt group 201, and a blanking block 704 disposed on a piston rod of the blanking cylinder 703; the collecting box 702 is arranged on the outer wall of the frame 1 on the other side of the conveyor belt group 201, and the cigarettes on the placing plate 204 arranged above the conveyor belt group 201 are ejected out of the frame 1 into one collecting box 702 by the operation of the blanking block 704.

The implementation principle of the side-open cigarette case packaging equipment in the embodiment of the application is as follows: the cigarette boxes are fed from the placing rack 301 into the placing plate 204 on the conveyor group 201 through the pushing assembly 302; then the box cover is opened through the sucking disc 403, the push plate 4010, the positioning plate 406 and the guide rod 408 on the cover opening assembly 401, and is limited in the sliding groove 203 arranged on the positioning sliding plate 202; the cigarette group is placed in the bottom box after passing through the cigarette feeding station 5; detecting the cigarette quality through a film lifting assembly 601 and a CCD camera set 602 in the screening station 6; finally, the cigarette box is packaged and collected through the cover closing component 603, the ejection component 604 and the blanking component 701.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a side open cigarette case equipment for packing which characterized in that: including frame (1), frame (1) is provided with:

the transfer station (2) comprises a conveyor belt group (201) positioned on the front side of the rack (1) and a positioning sliding plate (202) for positioning a box cover in a fully opened state, and a sliding groove (203) for inserting the box cover is formed in the positioning sliding plate (202);

the feeding station (3) is arranged on one side of the starting end of the conveyor belt group (201), and comprises a placing frame (301) for placing cigarette cases and a pushing assembly (302) for pushing the cigarette cases on the placing frame (301) to the conveyor belt group (201);

a cover-turning station (4) which comprises a cover-opening component (401) for opening the cigarette cover of the cigarette box from a closed state to an open state;

a cigarette feeding station (5) which comprises a pushing assembly (501) for pushing the cigarette group with the lining aluminum foil paper into the cigarette box;

the screening station (6) comprises a film stripping assembly (601) for opening the aluminum foil lined paper on the cigarette group, a CCD camera set (602) for detecting the condition of cigarettes on the cigarette group, a cover closing assembly (603) for closing the cigarette cover on the bottom box, and an ejection assembly (604) for ejecting the cigarette boxes which do not meet the requirement out of the conveyor belt group (201);

a blanking station (7) which comprises a blanking assembly (701) for ejecting cigarette cases meeting requirements out of the conveyor belt group (201) and a collecting box (702) for collecting the cigarette cases;

the driving station (8) drives each station to operate;

the door-opening assembly (401) includes:

the first connecting rod group (402) rotates towards the conveying belt group (201) in a reciprocating mode, and a suction disc (403) used for sucking the box cover is arranged on the first connecting rod group (402);

a second connecting rod group (404) which rotates towards the conveyor belt group (201) in a reciprocating mode, wherein a limiting baffle (405) used for positioning the side wall of the cigarette case is arranged on the second connecting rod group (404);

a positioning plate (406) arranged on the rack (1) on the other side of the conveyor belt group (201) relative to the positioning sliding plate (202);

a third link group (407) that reciprocally rotates toward the conveyor belt group (201); the third connecting rod group (407) is positioned between the positioning plate (406) and the positioning sliding plate (202) and is provided with a guide rod (408) for pushing the box cover from the positioning plate (406) to the sliding groove (203);

the driving station (8) comprises a first driving box (801) for controlling the pushing assembly (302) to operate, a second driving box (802) for controlling the uncovering assembly (401) to operate, a third driving box (803) for controlling the pushing assembly (501), a fourth driving box (804) for controlling the cover closing assembly (603) to operate, a driving shaft (805) for linking the first driving box (801), the second driving box (802), the third driving box (803) and the fourth driving box (804), and a driving motor set (806) for driving the driving shaft (805) to rotate.

2. A side-opening cigarette pack packaging apparatus as claimed in claim 1, wherein: rack (301) is including fixing put thing support body (3011), setting in on frame (1) put unloading passageway (3012) on the thing support body (3011), be located feeding channel (3013) of unloading passageway (3012) top, setting are in feeding channel (3013) one side just is used for with cigarette case propelling movement on feeding channel (3013) is arrived propelling movement cylinder (3014) on unloading passageway (3012), unloading passageway (3012) below is located conveyer belt group (201) one side.

3. A side-opening cigarette pack packaging apparatus as claimed in claim 2, wherein: the first driving box (801) comprises a first box body (8011), a first rotating shaft (8012) which is arranged in the first box body (8011) and is linked with the driving shaft (805), a first driving wheel (8013) which is installed on the first rotating shaft (8012), a push rod (8014) which is horizontally inserted and glided on the first box body (8011), and a pulling rod (8015) which is linked with the push rod (8014) and the first driving wheel (8013), wherein the pushing assembly (302) comprises a pushing plate (3022) which is arranged on the front side of the pulling rod (8015).

4. A side-opening cigarette pack packaging apparatus as claimed in claim 1, wherein: the second drive box (802) includes:

a second case (8021) and a second rotating shaft (8022) which is arranged in the second case (8021) and is interlocked with the driving shaft (805);

a second driving wheel (8023), a third driving wheel (8024) and a fourth driving wheel (8025) which are mounted on the second rotating shaft (8022);

a first rotating rod (8026) which rotates after being linked with the second driving wheel (8023), a second rotating rod (8027) which rotates after being linked with the third driving wheel (8024), and a third rotating rod (8028) which rotates after being linked with the fourth driving wheel;

first dwang (8026) with first linkage (402) linkage, second dwang (8027) with second linkage (403) linkage, third dwang (8028) with third linkage (404) linkage.

5. A side-opening cigarette packet packing apparatus as claimed in claim 4, wherein: second drive case (802) still including installing fifth drive wheel (8029) on second axis of rotation (8022), with fourth dwang (80210) of fifth drive wheel (8029) linkage, uncap be provided with on subassembly (401) with fourth dwang (80210) linkage and orientation conveyer belt group (201) reciprocating rotation's fourth connecting rod group (408), be provided with on fourth connecting rod group (408) and be used for increasing push pedal (4010) of the angle of the lid of opening the form, push pedal (4010) set up sucking disc (403) with between locating plate (406).

6. A side-opening cigarette pack packaging apparatus as claimed in claim 1, wherein: the third driving box (803) comprises a third box body (8031), a third rotating shaft (8032) which is arranged in the third box body (8031) and is linked with the driving shaft (805), a rotating wheel (8033) which is arranged on the third rotating shaft (8032), and a linkage shaft (8034) which is rotatably connected to the third box body (8031); the pushing assembly (501) comprises a pushing connecting rod (502) and a blanking plate (503), wherein the pushing connecting rod (502) is linked with the linkage shaft (8034), and the blanking plate is arranged at the front end of the pushing connecting rod (502) and moves towards the conveying belt group (201).

7. A side-opening cigarette pack packaging apparatus as claimed in claim 1, wherein: the ejection assembly (604) comprises an ejection cylinder (605) arranged on one side of the conveyor belt group (201), and an ejection plate (606) positioned on a piston rod of the ejection cylinder (605).

8. A side-opening cigarette pack packaging apparatus as claimed in claim 1, wherein: the blanking assembly (701) comprises a blanking cylinder (703) arranged on one side of the conveyor belt group (201) and a blanking block (704) positioned on a piston rod of the blanking cylinder (703); the collecting box (702) is arranged on the outer wall of the rack (1) on the other side of the conveyor belt group (201).