CN106005532A

CN106005532A - Automatic unfolding feeding device and method for cigarette cases

Info

Publication number: CN106005532A
Application number: CN201610510234.XA
Authority: CN
Inventors: 应金宝
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-06-27
Filing date: 2016-06-27
Publication date: 2016-10-12

Abstract

The invention discloses an automatic unfolding feeding device and method for cigarette cases. Case pieces in a case piece room are transferred through a suction cup in a case sucking assembly, the suction cup makes the case pieces move onto a fixed sliding plate, the case pieces are opened moderately, and combined action of a case push assembly and a case receiving assembly is applied. According to the automatic unfolding feeding device and method for the cigarette cases, the case push assembly and the case receiving assembly share a second cam to be driven so as to achieve synchronous action of the case push assembly and the case receiving assembly; a case push portion and a case receiving oscillating bar generate relative acting force between the lower left portions and the upper right portions of the cigarette cases respectively, so that the case pieces are uplifted to form the shapes of the cigarette cases; and meanwhile, the formed cigarette cases enter the positions between every two adjacent clamping pieces of a conveying chain belt under the guiding action of guide plates, a case pressing oscillating bar presses and flattens the upper portions of the cigarette cases, and finally, the formed cigarette cases are completely unfolded and then the unfolded cigarette cases enter the next process under the action of the conveying chain belt.

Description

The Automatic-expanding feeder of a kind of cigarette case and method thereof

Technical field

The present invention relates to a kind of feeder and method thereof, particularly relate to Automatic-expanding feeder and the side thereof of a kind of cigarette case Method.

Background technology

In the production packaging process of medicated cigarette, the cigarette case stacked after needing to fold launches, and is simultaneously fed into subsequent processing, Cigarette packets is put in being easy to cigarette case.There is chamber to launch in conveying mechanism existing, have described.Such as, publication number Chinese invention patent for CN103204266B discloses " case structure is inhaled in a kind of vertical box packing machine and rotation thereof ", including Carton storehouse and carton transmission conveying chain mechanism, described carton transmission conveying chain mechanism includes transfer chain assembly, Bo She mechanism And tongue mechanism, carton storehouse and carton transmission conveying chain mechanism between be provided with rotation inhale case structure, this rotation inhale case structure with Carton storehouse and carton transmission conveying chain mechanism match；The described suction case structure that rotates includes rotating disk, and this rotating disk fills with power Putting and be in transmission connection, described rotating disk is provided with the suction housing unit assembly that radial reciprocating moves, and described suction housing unit assembly is main Including the suction nozzle being connected with source of the gas, it is possible to complete the vertical box packing machine of the vertical mounted box of material and can smoothly carton be held, Release, is not required to additionally arrange type box opening mechanism.And for example, the Chinese utility model of Publication No. CN 201220757 discloses " the carton self-presenting devices of box packing machine ", including rotation control mechanism, rotates hands, inhales box arm, inhale on box arm equipped with Rotating suction disc, equipped with angle square board on the casing and connecting plate of described rotation control mechanism, equipped with arm plate on angle square board, Equipped with the fat arm of pier on arm plate, equipped with the expansion sucker corresponding with rotating suction disc position on the fat arm of pier.

Summary of the invention

First the invention solves the problems that technical problem is that the present situation for prior art, it is provided that the Automatic-expanding of a kind of cigarette case Feeder, its cigarette case can stacked after folding launches, and is simultaneously fed into subsequent processing, it is simple to put in cigarette case Cigarette packets.

Second the invention solves the problems that technical problem is that the present situation for prior art, it is provided that a kind of utilize the automatic of cigarette case That launches feeder supplies delivery method, and its cigarette case can stacked after folding launches, and is simultaneously fed into subsequent processing, Cigarette packets is put in being easy to cigarette case.

The present invention solves the technical scheme that first technical problem used: the Automatic-expanding feeder of a kind of cigarette case, Including frame, for placing the box valut and conveyor chain folding processing back box sheet, on this conveyor chain, interval is arranged Have intermediate plate, it is characterised in that: the lower section of described box valut is provided with the fixed glides of inclination, bottom described box valut with Being fixedly installed a guide plate between described conveyor chain, the distance in the middle part of this guide plate and between fixed glides surface is slightly larger than cigarette The height of box, described device also include the suction case assembly that the box sheet in box valut is moved to fixed glides, push away case assembly, Connect case assembly and pressure case assembly, described suction case assembly include rotating be arranged in frame the first cam, be articulated with this First connecting rod, the suction box fork being articulated with in frame on one cam and be arranged on this suction box swing link end part and be positioned at box valut The sucker of lower section, the end of described first connecting rod is with to inhale box fork hinged, and described sucker and a suction pipe are connected, this suction pipe and Scavenging air valve is connected, and this scavenging air valve is used for change the switch terminals of gas flow and offsets with the first cam outer rim, described in push away box group Part includes rotating the second cam being arranged in frame, be articulated with on the second cam second connecting rod and rotation are arranged at machine Push away box fork in bending on frame, described in push away one end of box fork hinged with second connecting rod end, push away box fork another End formed rectangular shaped push away box portion, described in connect case assembly include one end be articulated with the third connecting rod pushed away on box fork and turn Dynamic being arranged in frame connects box fork, and the other end of described third connecting rod is with to connect box fork hinged, and described pressure case assembly includes One end rotates the fourth link being arranged in frame fiveth connecting rod hinged with this fourth link other end and rotates setting Pressure box fork in frame, this pressure box fork and the 5th interlinking lever end are hinged, and the described fourth link other end connects one The spring that end is connected with frame, the middle part of fourth link rotates and is provided with a roller, and the outer rim of this roller and the second cam connects Touch.

Preferably, described pressure box fork is Z-shape, it is simple to the pressing action of pressure box fork completes.

Further, described first cam and the second cam outer rim are made up of the circular arc that two sections of radiuses are different.

Compared with prior art, the present invention solves the advantage of first technical problem and is: utilize the sucker inhaled in case assembly Realizing shifting the box sheet in box valut, box sheet is moved to fixed glides by sucker, and box sheet appropriateness is opened, and is pushing away Case assembly and under connecing the teamwork of case assembly, the present invention pushes away case assembly and connects case assembly and share the second cam as driving Dynamic, it is achieved its synchronization action, push away box portion and connect box fork respectively from generation between the lower left and upper right side of cigarette case relatively Active force so that box sheet swells, forms the shape of cigarette case, enters the phase of conveyor chain under the guide effect of guide plate simultaneously Between adjacent two intermediate plates, cigarette case top is flattened by pressure box fork, and the final complete cigarette case launching to shape is at conveyor chain Effect under enter subsequent processing.

The present invention solves the technical scheme that second technical problem used: a kind of Automatic-expanding utilizing above-mentioned cigarette case supplies That send device supplies delivery method, it is characterised in that comprise the following steps:

(1) cigarette case box sheet stacked together after, machining puts into box valut；

(2), first cam rotate, the first cam by first connecting rod drive suction box fork move to the bottom of box valut, Meanwhile, the outer rim of the first cam offsets with the switch terminals of scavenging air valve, forms negative pressure in sucker, and box sheet is held by sucker, folding The box sheet stacked starts to spread out；

(3), the first cam be rotated further, the first cam by first connecting rod drive inhale box fork be displaced downwardly in fixed glides, Meanwhile, the outer rim of the first cam and scavenging air valve from, be full of air in sucker, sucker unclamps box sheet, and box sheet is placed in fixing On slide plate；

(4), second cam rotate, the second cam by second connecting rod drive pushes away box fork and connect box fork move, tool Body ground, when box sheet moves to fixed glides, the box portion that pushes away pushed away on box fork moves the lower left corner to cigarette case, connects box pendulum Bar moves the upper right corner to cigarette case；

(5), box sheet along fixed glides glide, the distance between fixed glides and guide plate, push away box fork coordinate connect Box sheet is bulged into cigarette case shape by box fork；

(6), conveyor chain moves, on the cigarette case entrance conveyor chain in step (5) between adjacent two intermediate plates；

(7), second cam driven fourth link motion, fourth link drive the 5th link motion, the 5th connecting rod band dynamic pressure Box fork pair, the cigarette case top in step (5) flattens, and anti-thrust box fork causes cigarette case protuberance excessively with connecing box fork, Ensure the planarization of cigarette case.

Compared with prior art, the present invention solves the advantage of second technical problem and is: utilize the sucker inhaled in case assembly Realizing shifting the box sheet in box valut, box sheet is moved to fixed glides by sucker, and box sheet appropriateness is opened, and is pushing away Case assembly and under connecing the teamwork of case assembly, the present invention pushes away case assembly and connects case assembly and share the second cam as driving Dynamic, it is achieved its synchronization action, push away box portion and connect box fork respectively from generation between the lower left and upper right side of cigarette case relatively Active force so that box sheet swells, forms the shape of cigarette case, enters the phase of conveyor chain under the guide effect of guide plate simultaneously Between adjacent two intermediate plates, cigarette case top is flattened by pressure box fork, and the final complete cigarette case launching to shape is at conveyor chain Effect under enter subsequent processing.

Accompanying drawing explanation

Fig. 1 is the structural representation of the Automatic-expanding feeder of cigarette case in the embodiment of the present invention.

Detailed description of the invention

Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.

As it is shown in figure 1, the Automatic-expanding feeder of cigarette case in this enforcement, including frame, box valut 1, conveyor chain 18, intermediate plate 6, fixed glides 3, guide plate 7, inhale case assembly, push away case assembly, connect case assembly and pressure case assembly.

Wherein, box valut 1 is used for placing folding processing back box sheet 22, and on this conveyor chain 18, interval is disposed with intermediate plate 6, the lower section of box valut 1 is provided with the fixed glides 3 of inclination, fixing bottom box valut 1 and between conveyor chain 18 Being provided with a guide plate 7, the distance in the middle part of this guide plate 7 and between fixed glides 3 surface, slightly larger than the height of cigarette case 10, is inhaled Box sheet 22 in box valut 1 is moved to fixed glides 3 by case assembly, inhales case assembly and includes that rotation is arranged in frame The first cam 13, the first connecting rod 11 being articulated with on this first cam 13, the suction box fork 2 that is articulated with in frame with And be arranged on this suction box fork 2 end and be positioned at the sucker 21 below box valut, the first cam 13 outer rim has two sections of radiuses not Same circular arc composition, the end of first connecting rod 11 is hinged with suction box fork 2, and described sucker 21 is connected with a suction pipe, should Suction pipe is connected with scavenging air valve 5, this scavenging air valve 5 is used for change switch terminals and the first cam 13 outer rim phase of gas flow Support, push away the second connecting rod that case assembly includes rotating the second cam 14 being arranged in frame, being articulated with on the second cam 14 17 and rotate to be arranged in frame and push away box fork 4 in bending, the second cam 14 outer rim has two sections of radiuses different Circular arc forms, and the one end pushing away box fork is hinged with second connecting rod 17 end, and the other end pushing away box fork 4 forms square Shape push away box portion, connect case assembly include one end be articulated with the third connecting rod 20 pushed away on box fork 4 and rotate be arranged at machine Connecing box fork 9 on frame, the other end of third connecting rod 20 is with to connect box fork 9 hinged, and pressure case assembly includes that one end rotates and arranges The 5th connecting rod 19 and rotation that fourth link 15 in frame is hinged with this fourth link 15 other end are arranged at machine Pressure box fork 8 on frame, it is preferable that pressure box fork 8 is Z-shape, it is simple to the pressing action of pressure box fork 8 completes, should Pressure box fork 8 is hinged with the 5th connecting rod 19 end, and fourth link 15 other end connects the spring having one end to be connected with frame 16, the middle part of fourth link 15 rotates and is provided with a roller 12, and this roller 12 contacts with the outer rim of the second cam 14.

It addition, present invention also offers the delivery method that supplies of a kind of Automatic-expanding feeder utilizing above-mentioned cigarette case 10, bag Include following steps:

(1) cigarette case box sheet stacked together after, machining puts into box valut 1；

(2), the first cam 13 rotate, the first cam 13 is driven by first connecting rod 11 inhales box fork 2 to box valut 1 Bottom move, meanwhile, the outer rim of the first cam 13 offsets with the switch terminals of scavenging air valve 5, forms negative pressure in sucker 21, Box sheet 22 is held by sucker 21, and the box sheet 22 folded starts to spread out；

(3), the first cam 13 be rotated further, the first cam 13 is driven by first connecting rod 11 to be inhaled box fork 2 and is displaced downwardly to In fixed glides 3, meanwhile, the outer rim of the first cam 13 and scavenging air valve 5 from, be full of air, sucker in sucker 21 21 unclamp box sheet 22, and box sheet 22 is placed on fixed glides 3；

(4), the second cam 14 rotate, the second cam 14 is driven by second connecting rod 17 to push away box fork 4 and connect box and puts Bar 9 moves, specifically, when box sheet 22 moves to fixed glides 3, the box portion that pushes away on box fork 4 that pushes away move to The lower left corner of cigarette case 10, connects box fork 9 and moves the upper right corner to cigarette case 10；

(5), box sheet 22 glide along fixed glides 3, the distance between fixed glides 3 and guide plate 7, push away box pendulum Bar 4 cooperation connects box fork 9 and box sheet 33 is bulged into cigarette case shape；

(6), conveyor chain 18 move, the cigarette case 10 in step (5) enter on conveyor chain 18 adjacent two intermediate plates 6 it Between；

(7), the second cam 14 drive fourth link 15 to move, fourth link 15 drives the 5th connecting rod 19 to move, Five connecting rod 19 band dynamic pressure box forks 8 are right, and cigarette case 10 top in step (5) flattens, anti-thrust box fork 4 and connecing Box fork 9 causes cigarette case 10 to swell excessively, it is ensured that the planarization of cigarette case 10.

To sum up, the present invention utilizes the sucker 21 inhaled in case assembly to realize shifting the box sheet 22 in box valut 1, inhales Box sheet 22 is moved to fixed glides 3 by dish 21, and box sheet 22 appropriateness is opened, and is pushing away case assembly and is connecing case assembly Under teamwork, the present invention pushes away case assembly and connects case assembly and share the second cam 14 as driving, it is achieved it synchronizes dynamic Make, push away box portion and connect box fork 9 respectively from producing opposing force between the lower left and upper right side of cigarette case 10, making Obtain box sheet 22 to swell, form the shape of cigarette case 10, under the guide effect of guide plate 7, enter conveyor chain 18 simultaneously Between adjacent two intermediate plates 6, cigarette case 10 top is flattened by pressure box fork 8, the final complete cigarette case launching to shape 10 enter subsequent processing under the effect of conveyor chain 18.

Claims

1. an Automatic-expanding feeder for cigarette case, including frame, for placing the box valut folding processing back box sheet And conveyor chain, on this conveyor chain, interval is disposed with intermediate plate, it is characterised in that: the lower section of described box valut is arranged There is the fixed glides of inclination, be fixedly installed a guide plate bottom described box valut and between described conveyor chain, this guide plate Distance between middle part and fixed glides surface is slightly larger than the height of cigarette case, and described device also includes the box sheet in box valut Mobile suction case assembly to fixed glides, pushing away case assembly, connect case assembly and pressure case assembly, described suction case assembly includes Rotate the first cam being arranged in frame, the first connecting rod being articulated with on this first cam, the suction box that is articulated with in frame Fork and be arranged on this suction box swing link end part and be positioned at the sucker below box valut, the end of described first connecting rod with inhale box pendulum Bar is hinged, and described sucker and a suction pipe are connected, and this suction pipe is connected with scavenging air valve, this scavenging air valve is used for change gas flow Switch terminals offset with the first cam outer rim, described in push away case assembly and include rotating the second cam, hinged being arranged in frame Second connecting rod on the second cam and rotation are arranged in frame and push away box fork in bending, described in push away box fork One end is hinged with second connecting rod end, push away box fork the other end formed rectangular shaped push away box portion, described in connect case assembly bag Include one end and be articulated with the third connecting rod pushed away on box fork and rotation is arranged in frame and connects box fork, described third connecting rod The other end with to connect box fork hinged, described pressure case assembly include one end rotate the fourth link being arranged in frame and this The 5th connecting rod that the double leval jib other end is hinged and the pressure box fork that rotation is arranged in frame, this pressure box fork and the 5th is even Boom end is hinged, and the described fourth link other end connects the spring having one end to be connected with frame, and the middle part of fourth link rotates It is provided with a roller, the outer rim contact of this roller and the second cam.

The Automatic-expanding feeder of cigarette case the most according to claim 1, it is characterised in that: described pressure box fork Z-shape.

The Automatic-expanding feeder of cigarette case the most according to claim 2, it is characterised in that: described first cam It is made up of the circular arc that two sections of radiuses are different with the second cam outer rim.

4. the expansion utilizing the Automatic-expanding feeder of the cigarette case described in claim 3 supplies a delivery method, its feature It is, comprises the following steps: