CN105035422A - Folding mechanism and method used for packaging box, packaging machine and packaging method - Google Patents
Folding mechanism and method used for packaging box, packaging machine and packaging method Download PDFInfo
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- CN105035422A CN105035422A CN201510397091.1A CN201510397091A CN105035422A CN 105035422 A CN105035422 A CN 105035422A CN 201510397091 A CN201510397091 A CN 201510397091A CN 105035422 A CN105035422 A CN 105035422A
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- folded
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- adsorption piece
- folding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B47/00—Apparatus or devices for forming pockets or receptacles in or from sheets, blanks, or webs, comprising essentially a die into which the material is pressed or a folding die through which the material is moved
- B65B47/04—Apparatus or devices for forming pockets or receptacles in or from sheets, blanks, or webs, comprising essentially a die into which the material is pressed or a folding die through which the material is moved by application of mechanical pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B49/00—Devices for folding or bending wrappers around contents
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Container Filling Or Packaging Operations (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
Abstract
The invention relates to a folding mechanism used for a packaging box, a packaging machine, a folding method used for the packaging box and a packaging method. The folding mechanism used for the packaging box comprises a folding station, first adsorption parts, a first driving assembly, rolling parts and a second driving assembly. The first driving assembly drives the first adsorption parts to adsorb first regions to be folded, drives the first adsorption parts to move upwards along arc line tracks so as to drive the first regions to be folded to be folded and drives the first adsorption parts to release the first regions to be folded after the first regions to be folded are folded. The second driving assembly drives the rolling parts to push second regions to be folded from bottom to top to be folded in a rolling mode on the second regions to be folded and drives the rolling parts to move downwards after the second regions to be folded are folded. The folding mechanism, the packaging machine, the folding method and the packaging method can achieve automatic folding, and the surfaces of paperboards will not be damaged in the folding process.
Description
Technical field
The present invention relates to packaging field, especially relate to a kind of fold mechanism for packing box, a kind of wrapping machine, a kind of method for folding for packing box, a kind of packing method.
Background technology
At present, the packing box that cal(l)iper is not more than 0.3mm is undertaken folding by automatic packaging equipment and packs content.And cal(l)iper being greater than the packing box of 2mm because himself having certain rigidity usually, existing automatic packaging equipment cannot being adopted to carry out folding and to content packaging, manual carrying out can only be adopted.Such as, at present, cal(l)iper is greater than the cigarette strip box of 2mm.Therefore, prior art has the defect that production efficiency is low, labor cost is high, production quality control has a big risk.
Further, in manual folding process in the prior art, or in the application of automatic packaging equipment, usually there is the phenomenon of damage paperboard surface, greatly have impact on product design.
Summary of the invention
(1) technical matters that will solve
The technical problem to be solved in the present invention is to provide a kind of automation and folds and can not damage a kind of fold mechanism for packing box of paperboard surface, a kind of wrapping machine, a kind of method for folding for packing box, a kind of packing method in folding process.
(2) technical scheme
In order to solve the problems of the technologies described above, one aspect of the present invention provides a kind of fold mechanism for packing box, comprising: folding station, for placing cardboard and folding cardboard on this station; Corresponding to the first adsorption piece that the first region to be folded of cardboard is arranged; Drive the first adsorption piece to hold the first region to be folded and drive the first adsorption piece along arc trajectory upward movement to drive the first region to be folded to turn up and to turn up the first driven unit that rear drive first adsorption piece discharged in the first region to be folded; Corresponding to the rolling member that the second region to be folded of cardboard is arranged; And drive rolling member to promote the second region to be folded from bottom to top in the mode of rolling on the second region to be folded and turn up and the second driven unit driving rolling member to move downward after region to be folded is turned up.
According to the present invention, the first driven unit comprises: fixing slide carriage; Arm is inhaled in the rotation be slidably disposed on fixing slide carriage, and the first adsorption piece is rotatably connected to rotate to be inhaled on arm; Drive the sliding cylinder rotating and inhale arm and slide on fixing slide carriage; The first adsorption piece is driven to inhale arm along arc trajectory rotary cylinder rotationally relative to rotation; The vacuum pump of the first adsorption piece is connected to by tracheae.
According to the present invention, the second driven unit comprises: fixing guide pillar seat and foldable cylinder; Be arranged on the guide pillar in fixing guide pillar seat movably; Be connected to the take-up housing of guide pillar, its one end is connected with rolling member, and the other end is connected with foldable cylinder; Wherein, foldable cylinder drives take-up housing and guide pillar to move up and down along fixing guide pillar seat, to take rolling member up-and-down movement further to.
According to the present invention, the first adsorption piece is sucker.
According to the present invention, first adsorption piece is set respectively in the relative both sides of folding station; And a rolling member is set respectively in the relative other both sides of folding station.
According to the present invention, rolling member is bearing.
According to the present invention, also comprise: the first impeller cardboard being released folding station; And baffle plate, be arranged on the top in the release path of cardboard, with the 3rd region to be folded of folder in the process releasing cardboard.
According to the present invention, also comprise: support base plate, has through hole, folding station is positioned on support base plate and also corresponds to through hole; Negative pressure air draft apparatus, is positioned at below support base plate and also corresponds to through hole.
The present invention provides a kind of wrapping machine on the other hand, comprises the fold mechanism for packing box of above-mentioned any one.
According to the present invention, also comprise: pickup conveying locking phase mechanism, there is the second adsorption piece and at least one pair of synchronous cog belt, second adsorption piece and folding station are positioned at the two ends of synchronous cog belt, second adsorption piece can correspond to synchronous cog belt cross motion, and synchronous cog belt laterally corresponds to folding station; Zhi Ku mechanism, have work station, pickup station above work station, at least two stations to adding material relative to work station horizontally set, at least two can movement between station to adding material and work station paper storehouse frame, the cardboard of the paper storehouse frame being arranged in work station is promoted to the lifting subassembly of pickup station; Wherein, the dish mouth down of the second adsorption piece can hold the cardboard that is positioned at pickup station and is promoted to the position laterally corresponding with synchronous cog belt.
Further aspect of the present invention provides a kind of method for folding for packing box, comprising: step 1, be placed in folding station by cardboard; Step 2, simultaneously execution step 2.1 and step 2.2, or first perform in step 2.1 and step 2.2 and perform another subsequently; Step 2.1, perform following steps 2.1.1 to step 2.1.3: step 2.1.1, held the first region to be folded of cardboard by the first adsorption piece; Step 2.1.2, the first adsorption piece is driven to be that arc trajectory upward movement is to turn up the first region to be folded; Step 2.1.3, the first adsorption piece is driven to discharge the first region to be folded; The second region to be folded that step 2.2, execution following steps 2.2.1 and step 2.2.2: step 2.2.1, driving rolling member promote cardboard from bottom to top in the mode of rolling on the second region to be folded is turned up; Step 2.2.2, driving rolling member move downward.
According to the present invention, in step 2.1: before execution step 2.1.1, sliding cylinder drives to rotate to inhale arm and be rotatably connected to the first adsorption piece rotated on suction arm and moves towards cardboard from the first initial position, until the first adsorption piece is positioned at the top in the first region to be folded; In step 2.1.1, start the vacuum pump being connected to the first adsorption piece by tracheae, make the first adsorption piece hold the first region to be folded of cardboard; In step 2.1.2, foldable cylinder drives the first adsorption piece to inhale arm along arc trajectory upward movement relative to rotation; In step 2.1.3, stop vacuum pump work, discharge the first region to be folded to drive the first adsorption piece; After execution step 2.1.3, sliding cylinder drives rotation to inhale arm and the first adsorption piece moves away from cardboard until the first initial position.
According to the present invention, in step 2.2: in step 2.2.1, the second region to be folded driving rolling member to promote cardboard from bottom to top in the mode of rolling in the second region to be folded from the second initial position by foldable cylinder is turned up; In step 2.2.2: drive rolling member to move downward until the second initial position by foldable cylinder.
According to the present invention, in step 2.1, turned up relative two first regions to be folded of cardboard by two the first adsorption pieces be oppositely arranged; In step 2.2, turned up relative two second regions to be folded of cardboard by two rolling members be oppositely arranged; Wherein, two the first regions to be folded after turning up and two the second regions to be folded surround the cavity for holding content jointly.
According to the present invention, in step 1: folding station to be positioned on support base plate and to correspond to the through hole on support base plate, after cardboard is placed in folding station, opens negative pressure air draft apparatus and negative-pressure air-suction is carried out to be inhaled admittedly on support base plate by cardboard to through hole.
Further aspect of the present invention provides a kind of packing method, comprises the method for folding for packing box of above-mentioned any one.
According to the present invention, the after turning up first region to be folded and the second region to be folded surround the cavity for holding content jointly, and after execution step 2, perform following steps: step 3, fill content in the cavities; Step 4, cardboard is released folding station, the release path of cardboard is provided with baffle plate with the 3rd region to be folded of folder, wherein, the 3rd joint area to be folded is in the second region to be folded, and the 3rd region to be folded after folding covers cavity.
According to the present invention, in step 1: folding station to be positioned on support base plate and to correspond to the through hole on support base plate, after cardboard is placed in folding station, opens negative pressure air draft apparatus and negative-pressure air-suction is carried out to be inhaled by cardboard admittedly on support base plate to through hole; In step 4: before release cardboard, stop negative pressure air draft apparatus work, cardboard is discharged from support base plate.
(3) beneficial effect
Technique scheme tool of the present invention has the following advantages:
Fold mechanism for packing box of the present invention, comprises for placing cardboard and to the folding station that cardboard folds on this station; Corresponding to the first adsorption piece that the first region to be folded of cardboard is arranged; Drive the first adsorption piece to hold the first region to be folded and drive the first adsorption piece along arc trajectory upward movement to drive the first region to be folded to turn up, and turn up the first driven unit that rear drive first adsorption piece discharged in the first region to be folded; Corresponding to the rolling member that the second region to be folded of cardboard is arranged; And drive rolling member to promote the second region to be folded from bottom to top in the mode of rolling on the second region to be folded and turn up and the second driven unit driving rolling member to move downward after region to be folded is turned up.Thus, by the first adsorption piece, first of cardboard the region to be folded is folded, promoting the second region to be folded by rolling member upwards turns up while surface scrolls in the second region to be folded, both cardboard can be folded automation, turn avoid the damage on the surface in first, second region to be folded to cardboard.
Fold mechanism for packing box of the present invention also comprises the first impeller and baffle plate of cardboard being released folding station, baffle plate be arranged on the release path of cardboard top, with the 3rd region to be folded of folder in the process releasing cardboard, thus, just the folding of the 3rd region to be folded is completed, convenient and efficient while releasing cardboard.
Wrapping machine of the present invention comprises the fold mechanism for packing box of above-mentioned any one, has all advantages of the fold mechanism for packing box of the present invention.
Wrapping machine of the present invention comprises pickup conveying locking phase mechanism, pickup conveying locking phase mechanism has the second adsorption piece and at least one pair of synchronous cog belt, second adsorption piece and folding station are positioned at the two ends of synchronous cog belt, second adsorption piece can correspond to synchronous cog belt cross motion, and synchronous cog belt laterally corresponds to folding station.Thus, the second adsorption piece can hold cardboard and it is laterally transported to synchronous cog belt, and it is laterally transported to folding station by synchronous cog belt.In addition, wrapping machine of the present invention comprises picking up and also comprises conveying supplementary mechanism, and conveying supplementary mechanism has the 3rd impeller between synchronous cog belt and folding station, drives the horizontal actuator of the 3rd impeller cross motion and drive the vertical actuator of the 3rd impeller vertical motion.Thus, when cardboard leaves synchronous cog belt but accurately do not locate in folding station, laterally promote cardboard by the 3rd impeller and make it accurately locate in folding station.Wrapping machine of the present invention also comprises Zhi Ku mechanism, Zhi Ku mechanism have work station, pickup station above work station, at least two stations to adding material relative to work station horizontally set, at least two can movement between station to adding material and work station paper storehouse frame, the cardboard of the paper storehouse frame being arranged in work station is promoted to the lifting subassembly of pickup station; Wherein, the second adsorption piece can hold the cardboard that is positioned at pickup station and is promoted to the position laterally corresponding with synchronous cog belt.Thus, on the one hand, a paper storehouse chord position is when work station, and other paper storehouse frame can carry out supplementing of cardboard, improves production efficiency.On the other hand, the second adsorption piece holds the cardboard that is positioned at pickup station and its lifting can be effectively separated with the cardboard below it by this cardboard, avoids the two adhesion caused because of relative transverse shifting and damage.In addition, the dish mouth down of the second adsorption piece in the present invention, when the second adsorption piece holds the superiors' cardboard and driven upward movement, cardboard is below easy to due to self gravitation and being separated of the superiors' cardboard.
Method for folding for packing box of the present invention comprises: step 1, cardboard is placed on folding station; Step 2, simultaneously execution step 2.1 and step 2.2, or first perform in step 2.1 and step 2.2 and perform another subsequently; Step 2.1, perform following steps 2.1.1 to step 2.1.3: step 2.1.1, held the first region to be folded of cardboard by the first adsorption piece; Step 2.1.2, the first adsorption piece is driven to be that arc trajectory upward movement is to turn up the first region to be folded; Step 2.1.3, the first adsorption piece is driven to discharge the first region to be folded; The second region to be folded that step 2.2, execution following steps 2.2.1 and step 2.2.2: step 2.2.1, driving rolling member promote cardboard from bottom to top in the mode of rolling on the second region to be folded is turned up; Step 2.2.2, driving rolling member move downward.Thus, by the first adsorption piece, first of cardboard the region to be folded is folded, promoting the second region to be folded by rolling member upwards turns up while surface scrolls in the second region to be folded, both cardboard can be folded automation, turn avoid the damage on the surface in first, second region to be folded to cardboard.
Method for folding for packing box of the present invention, turns up relative two first regions to be folded of cardboard by two the first adsorption pieces be oppositely arranged; Relative two second regions to be folded of cardboard are turned up by two rolling members be oppositely arranged; Wherein, two the first regions to be folded after turning up and two the second regions to be folded surround the cavity for holding content jointly.Thus, turning up the first region to be folded by the first adsorption piece and turn up the second region to be folded by the second adsorption piece, just defining the cavity for holding content, convenient and efficient.
Packing method of the present invention, comprises the method for folding for packing box of above-mentioned any one, has all advantages of the above-mentioned method for folding for packing box.
Packing method of the present invention, the after turning up first region to be folded and the second region to be folded surround the cavity for holding content jointly, and after execution step 2, perform following steps: step 3, fill content in the cavities; Step 4, cardboard is released folding station, the release path of cardboard is provided with baffle plate with the 3rd region to be folded of folder, wherein, the 3rd joint area to be folded is in the second region to be folded, and the 3rd region to be folded after folding covers cavity.Thus, while releasing cardboard, the folding of the 3rd region to be folded is just completed, convenient and efficient.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of an embodiment of the folding object (cardboard) of the fold mechanism for packing box of the present invention;
Fig. 2 and Fig. 3 is the first adsorption piece and the schematic diagram of the first driven unit in two projecting planes of an embodiment of the fold mechanism for packing box of the present invention;
Fig. 4 and Fig. 5 is rolling member and the schematic diagram of the second driven unit in two projecting planes of fold mechanism in Fig. 2;
Fig. 6 folds the view of the cardboard behind the first region to be folded and the second region to be folded by the first adsorption piece in Fig. 3-5 and rolling member;
Fig. 7 is the schematic diagram of an embodiment of wrapping machine of the present invention, and it comprises the parts shown in Fig. 2-Fig. 5;
Fig. 8-Figure 14 shows and adopts wrapping machine to carry out the operation schematic diagram folded.
In figure: 1: fold mechanism; 11: folding station; 12: the first adsorption pieces; 13: the first driven units; 131: fixing slide carriage; 132: rotate and inhale arm; 133: sliding cylinder; 134: rotary cylinder; 14: rolling member; 15: the second driven units; 151: fixing guide pillar seat; 152: foldable cylinder; 153: guide pillar; 154: take-up housing; 2: pickup conveying locking phase mechanism; 21: the second adsorption pieces; 22: synchronous cog belt; 3: Zhi Ku mechanism; 31: work station; 32: pickup station; 33: station to adding material; 34: paper storehouse frame; 4: conveying supplementary mechanism; 41: the three impellers; 5: content pressing mechanism; 51: the second impellers; 52: elastic guide passage; 53: filling station; 6: content; S: cardboard; S1: the first region to be folded; S2: the second region to be folded; S3: the three region to be folded; S4: territory, box base area.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of protection of the invention.In this article mentioned " on ", D score, " transverse direction " be all as the criterion with the orientation in accompanying drawing, this is orientated the orientation adopted in actual production.
In the fold mechanism 1 for packing box be described below, wrapping machine, embodiment for the method for folding of packing box, packing method, are all cardboard S of the cigarette strip box shown in folding picture 1.This cardboard S thickness is greater than 0.3mm.This cardboard S comprises two relative the first region S1 to be folded, relative two the second region S2 to be folded, is connected to the 3rd region S3 to be folded on a second region the S2 to be folded and box base area territory S4 between two the second region S2 to be folded, after two the first region S1 and two to be folded, a second region S2 to be folded turns up, just define the cavity holding content 6.In the present embodiment, content 6 is cigarette case, is specially two-layer totally 10 cigarette cases.When content 6 loads in above-mentioned cavity, the 3rd region S3 to be folded is folded covers cavity, also namely covers the cigarette case in cavity.Certainly, the present invention is not limited to this, and in other alternative-embodiments, cardboard S can be the packing box under any flat, and content 6 is also not limited to cigarette case.
Particularly, with reference to Fig. 2-5, an embodiment of the fold mechanism 1 for packing box of the present invention, this fold mechanism 1 comprises folding station 11, first adsorption piece 12, first driven unit, rolling member 14 and the second driven unit 15.Wherein, folding station 11 is for placing cardboard S and folding cardboard S on this station.First adsorption piece 12 corresponds to the first region S1 to be folded of cardboard S, first driven unit drives the first adsorption piece 12 to hold the first region S1 to be folded and drives the first adsorption piece 12 to turn up to drive the first region S1 to be folded along arc trajectory upward movement, and turn up rear drive first adsorption piece 12 at the first region S1 to be folded first region S1 to be folded is discharged, namely drive the first adsorption piece 12 no longer to hold the first region S1 to be folded.Can understand, " the first adsorption piece 12 corresponds to the first region S1 to be folded of cardboard S " refers to the first adsorption piece 12 can hold the first region S1 to be folded and the mode driving it to rotate is corresponding with the first region S1 to be folded.The second region S2 to be folded that rolling member 14 corresponds to cardboard S is arranged, second driven unit 15 drives rolling member 14 to promote the second region S2 to be folded from bottom to top in the mode of rolling on the second region S2 to be folded and turns up, in other words, rolling member 14 promotes the second region S2 to be folded on one side from bottom to top and turns up, and cardboard S rolls.Further, the second driven unit 15 drives rolling member 14 to move downward after the second region S2 to be folded turns up, and the back cardboard S thought is pushed out folding station 11 and steps down, and is convenient to carry out the folding work to next cardboard S.Can understand, it is corresponding with the second region S2 to be folded in the mode that can promote the second region S2 to be folded from bottom to top and turn up that " the second region S2 to be folded that rolling member 14 corresponds to cardboard S is arranged " refers to rolling member 14.
Thus, folded by the first region S1 to be folded of the first adsorption piece 12 couples of cardboard S, promoting the second region S2 to be folded by rolling member 14 upwards turns up while at the surface scrolls of the second region S2 to be folded, both cardboard S can be folded automation, turn avoid the damage on the surface of first, second region S2 to be folded to cardboard S.
With further reference to Fig. 2-5, in the present embodiment, the first adsorption piece is sucker.First driven unit comprises fixing slide carriage 131, rotates and inhale arm 132, sliding cylinder 133, rotary cylinder 134, vacuum pump and tracheae.Fixing slide carriage 131 is fixed aborning, rotates suction arm 132 and is slidably disposed on fixing slide carriage 131, and the first adsorption piece 12 is rotatably connected to rotate to be inhaled on arm 132.Particularly, rotating suction arm 132 can slide between the first initial position and the first control position, and wherein, the first initial position is the side that rotation suction arm 132 and the first adsorption piece 12 are positioned at the first region S1 to be folded, thinks that cardboard S enters folding position and steps down.First control position is make the first adsorption piece 12 be positioned at position above the first region S1 to be folded.Sliding cylinder 133 drives rotation to inhale arm 132 and slides on fixing slide carriage 131, between the first initial position and the first control position, and then drives the first adsorption piece 12 cross motion.Vacuum pump is connected to the first adsorption piece 12 by tracheae, after arm 132 is inhaled in rotation and the first adsorption piece 12 is positioned at the first control position, starts vacuum pump and drives the first adsorption piece 12 to hold the first region S1 to be folded.Rotary cylinder 134 is connected with the first adsorption piece 12, rotary cylinder 134 drives the first adsorption piece 12 to inhale arm 132 along arc trajectory rotationally relative to rotation, and then the first adsorption piece 12 is turned up along arc trajectory upward movement to drive the first region S1 to be folded, preferably, the first region S1 to be folded is turned up 90 °.After the first region S1 to be folded turns up, vacuum pump quits work, and the first fold domain discharges by the first adsorption piece 12.Afterwards, sliding cylinder 133 driven rotary is inhaled arm 132 and is back to the first initial position from the first control position, and then the first adsorption piece 12 also moves to the first initial position, and after thinking, carton release folding station 11 is stepped down.Subsequently, rotary cylinder 134 drives the first adsorption piece 12 to rotate back original position, to prepare to fold the first region S1 to be folded of next cardboard S.
To sum up, in the present embodiment, the first adsorption piece 12 is driven to hold the first region S1 to be folded and release the first region S1 to be folded by vacuum pump and suction pipe, drive the first adsorption piece 12 to turn up to drive the first region S1 to be folded along arc trajectory upward movement by rotary cylinder 134, inhale arm 132 by sliding cylinder 133 and rotating and drive the first adsorption piece 12 to be that the handling of cardboard S are stepped down.Certainly, in other alternative-embodiments, those skilled in the art can adopt other known manner to construct the first driven unit, and the present invention is not limited to this.
With further reference to Fig. 2-5, in the present embodiment, the second driven unit 15 comprises fixing guide pillar seat, foldable cylinder, guide pillar 153 and take-up housing 154.Fixing guide pillar seat is fixed aborning.Guide pillar 153 is arranged in fixing guide pillar seat movably, and take-up housing 154 is connected to guide pillar 153.One end of take-up housing 154 is connected with rolling member 14 (i.e. rolling member 14 be rotatably connected to take-up housing 154 one end), and the other end is connected with foldable cylinder.Foldable cylinder drives take-up housing 154 and guide pillar 153 to move up and down along fixing guide pillar seat, to take rolling member 14 up-and-down movement further to.Thus, foldable cylinder drives rolling member 14 to move between the second initial position and the second control position.When the first initial position, rolling member 14 is positioned at the below of cardboard S, and when the second control position, second of cardboard S the region S2 to be folded is turned up 90 ° by rolling member 14.In addition, guide pillar is arranged in take-up housing by cod, in the course of the work, and guide pillar and take-up housing geo-stationary, and in installation process, guide pillar can move relative to take-up housing.
To sum up, in the present embodiment, drive take-up housing 154 to move up and down and then drive rolling member 14 to promote the second region S2 to be folded from bottom to top in the mode of rolling on the second region S2 to be folded by foldable cylinder turn up and drive the second driven unit 15 that rolling member 14 moves downward after the second region S2 to be folded turns up.Guide pillar 153 and fixing guide pillar seat serve the effect of guiding.
Preferably, rolling member 14 is bearing.Certainly, the present invention is not limited to this, in other alternative-embodiments, rolling member 14 can be any can at the parts of cardboard S surface scrolls.
Particularly, corresponding to the structure of the cardboard S in Fig. 1, namely the first region S1 to be folded of cardboard S in Fig. 1 and the quantity of the second region S2 to be folded and position is corresponded to, correspondingly first adsorption piece 12 is set respectively in the relative both sides of folding station 11, and correspondingly rolling member 14 is set in the relative other both sides of folding station 11, wherein, every side arranges 2 rolling members 14.Further, take-up housing 154 has four supporting legs, and each rolling member 14 is connected on the external part of a supporting leg, drives four rolling members 14 to move by take-up housing 154 simultaneously.Certainly, in other alternative-embodiments, also may correspond to each rolling member 14 and a take-up housing 154 is all set.
In addition, in the present embodiment, the first region S1 to be folded is the minor face flank of barrel, and the second region S2 to be folded is the long side wing of barrel.Because the initial condition of the first region S1 to be folded is the top being positioned at box base area territory S4, therefore, the first adsorption piece 12 drive the first region S1 to be folded upwards outwards rotate turn up.Certainly, when other packing boxes folding, if when the first region S1 to be folded is connected to the edge at the bottom of box and is positioned at outside box bottom horizontal, the first adsorption piece 12 drives the first region S1 to be folded upwards to rotate inwards and turns up.Can understand, the direction that the first adsorption piece 12 drives the first region S1 to be folded to rotate is as the criterion can surround the cavity holding content 6.Further, the initial condition for the first region S1 to be folded is the carton of this deployed condition on the top being positioned at box base area territory S4, adopts the first adsorption piece 12 to drive the first region S1 to be folded upwards outwards to rotate the mode turned up more convenient useful.
Further, in the present embodiment, the fold mechanism 1 for packing box also comprises the first impeller and baffle plate.Wherein, the first impeller is used for the first region S1 to be folded and the second region S2 to be folded to be released folding station 11 by the cardboard S turned up.Baffle plate is arranged on the top in the release path of cardboard S, with the 3rd region S3 to be folded of folder S in the process releasing cardboard S.Thus, while releasing cardboard S, the folding of the 3rd region S3 to be folded is just completed, convenient and efficient.Wherein, the first impeller adopts and well known to a person skilled in the art parts, such as telescopic cylinder.
In addition, in the present embodiment, fold mechanism 1 also comprises support base plate and the anchor fitting for the box base area territory S4 that is fixed in the cardboard S in folding station 11, and this anchor fitting prevents the box base area territory S4 of cardboard S when folding from also turning up with first, second region S2 to be folded.
Specific to the present embodiment, anchor fitting comprises negative pressure air draft apparatus.Support base plate has through hole, and folding station 11 is positioned on support base plate and also corresponds to through hole, and negative pressure air draft apparatus is positioned at below support base plate and also corresponds to through hole.Thus, when cardboard S is positioned at folding station 11, carry out negative-pressure air-suction by negative pressure air draft apparatus in through hole, be adsorbed at the bottom of the box of cardboard S on support base plate, and then ensure that when turning up the first region S1 to be folded and the second region S2 to be folded the box base area territory S4 of cardboard S is not taken up.Certainly, the present invention is not limited to this, and other modes can be adopted in other alternative-embodiments to fix cardboard S, such as, is pressed on support base plate by the box base area territory S4 of mechanical part by cardboard S.
In addition, the present embodiment uses " rotary cylinder ", " sliding cylinder ", " foldable cylinder " is those skilled in the art according to above-mentioned to its description of function and the cylinder can chosen from prior art separately.
To sum up, according to the above-mentioned description to the fold mechanism 1 for packing box, summary adopts the step of this fold mechanism 1 folder S further:
First, cardboard S is placed in the folding station 11 of this fold mechanism 1;
Secondly, start negative pressure air draft apparatus, the box base area territory S4 of cardboard S is fixed on support base plate;
Afterwards, first driven unit drives the first adsorption piece 12 to hold the first region S1 to be folded of cardboard S, and drive the first adsorption piece 12 in arc trajectory upward movement to be turned up by the first region S1 to be folded, particularly, sliding cylinder 133 drives rotation to inhale arm 132 and moves to the first control position (now from the first initial position, first adsorption piece 12 is positioned at the top of the first region S1 to be folded), vacuum pump starts, first adsorption piece 12 holds the first region S1 to be folded, rotary cylinder 134 drives the first adsorption piece 12 upwards to rotate, first adsorption piece 12 drives the first region S1 to be folded to turn up, vacuum pump quits work, remove the suction of the first adsorption piece 12 to the first region S1 to be folded,
Then, the second region S2 to be folded that second driven unit 15 drives rolling member 14 to promote cardboard S from bottom to top in the mode of rolling on the second region S2 to be folded turns up, particularly, foldable cylinder drives take-up housing 154 to move up, make rolling member 14 upward movement from the second initial position, rolling member 14 is while the second region S2 to be folded promoting cardboard S upwards turns up, at the surface sliding of the second region S2 to be folded, until rolling member 14 moves up to the second control position;
So far, the first region S1 to be folded and the second region S2 to be folded just defines the cavity (signal see in Fig. 6) that is held content 6.Then rolling member 14 can be driven to be back to the second initial position downwards.Certainly, can discharge the first region S1 to be folded in arbitrary suitable moment after the first adsorption piece 12 completes the work of turning up, rolling member 14 can move downward in arbitrary suitable moment after completing the work of turning up.
With reference to Fig. 7, an embodiment of wrapping machine of the present invention, comprises the fold mechanism 1 for packing box shown in Fig. 2-5, has all advantages of the fold mechanism 1 for packing box of the present invention.
Further, in the present embodiment, wrapping machine also comprises content 6 pressing mechanism 5, content 6 pressing mechanism 5 has the second impeller 51 and elastic guide passage 52, second impeller 51 and elastic guide passage 52 are positioned at the top of folding station 11, content 6 is pressed into cardboard S by the second impeller 51, and be namely pressed into the cavity that above-mentioned the first region S1 to be folded by turning up and the second region S2 to be folded surrounds, elastic guide passage 52 clamps content 6 in process of press in.To sum up, the second impeller 51 promotes content 6 and moves downward in elastic guide passage 52, and content 6 is clamped by elastic guide passage 52.In the present embodiment, content 6 is double-deck 10 cigarette cases, through the clamping of elastic guide passage 52, makes 10 cigarette cases compact not loose, and then can make being placed in above-mentioned cavity of its overall compact, is convenient to packing work subsequently.Particularly, elastic guide passage 52 is made up of outside plate, inner panel and the spring be supported in therebetween.In the present embodiment, outside plate is coaming plate, comprises four inner panels, two often adjacent inner panels are at right angles arranged, each inner panel corresponds to the side inwall of outside plate, and by spring supporting on outside plate, thus, the elasticity of elastic guide passage 52 is formed by the elasticity of spring.Certainly, the present invention is not limited to this, and in other alternative-embodiments, elastic guide passage 52 can be made up of elastomeric material, or is made up of air bag, as long as it can realize the compression to content 6.
In addition, wrapping machine also comprises pickup conveying locking phase mechanism 2, this pickup conveying locking phase mechanism 2 has the second adsorption piece 21 (being preferably sucker) and at least one pair of synchronous cog belt 22, second adsorption piece 21 and folding station 11 are positioned at the two ends of synchronous cog belt 22, second adsorption piece 21 can correspond to synchronous cog belt 22 cross motion, after making the second adsorption piece 21 hold cardboard S, transverse shifting is transported in synchronous cog belt 22, synchronous cog belt 22 laterally corresponds to folding station 11, make synchronous cog belt 22 further cardboard S can be transported to folding station 11.In the present embodiment, a pair synchronous cog belt 22 is set.Certainly, in other alternative-embodiments, the load-transfer device that multipair synchronous cog belt 22 is connected to form cardboard S in turn also can be set.Wherein adopt the second adsorption piece 21 and synchronous cog belt 22 to coordinate paperboard conveying S, ensure that cardboard S does not offset in course of conveying.
Further, wrapping machine also comprises conveying supplementary mechanism 4, and conveying supplementary mechanism 4 has the 3rd impeller 41, horizontal actuator, vertically actuator.Wherein, the 3rd impeller 41 is between synchronous cog belt 22 and folding station 11, and horizontal actuator drives the 3rd impeller 41 cross motion, and vertical actuator drives the 3rd impeller 41 vertical motion.Thus, when cardboard S leaves synchronous cog belt 22 but accurately do not locate in folding station 11, laterally promote cardboard S by the 3rd impeller 41 and make it accurately locate in folding station 11.Wherein, " in folding station 11 accurately locate " is namely positioned at and can makes the position that the first adsorption piece 12 aims at the first region S1 to be folded, rolling member 14 aims at the second region S2 to be folded.Further, in the present embodiment, because will be pressed into content 6 in folding station 11, and then " in folding station 11 accurately locate " also should meet further and allow content 6 can drop to cavity exactly.
Preferably, horizontal actuator is Horizontal limiting cylinder, and vertical actuator is lifting reciprocating air cylinder.The piston rod of lifting reciprocating air cylinder connects the 3rd impeller 41, to drive the 3rd impeller 41 vertically crank motion.The piston rod of Horizontal limiting cylinder connects lifting reciprocating air cylinder, drives lifting reciprocating air cylinder transverse shifting, and then drives the 3rd impeller 41 transverse shifting.
In addition, in the utility model, wrapping machine also comprises mechanism of Zhi Ku mechanism 3, Zhi Ku 3 and has work station 31, pickup station 32, at least two stations to adding material 33, at least two paper storehouse framves 34, lifting subassemblies.Wherein, pickup station 32 is positioned at the top of work station 31, and at least two stations to adding material 33 are relative to work station 31 horizontally set, and in the present embodiment, at least two stations to adding material 33 are oppositely arranged on the both sides of work station 31.Paper storehouse frame 34 can move between station to adding material 33 and work station 31, preferably, between station to adding material 33 and work station 31, is provided with slide rail, and paper storehouse frame 34 is by the mobile movement realized between station to adding material 33 and work station 31 on slide rail.The cardboard S of the paper storehouse frame 34 being arranged in work station 31 can be promoted to pickup station 32 by lifting subassembly.Second adsorption piece 21 can move downward and hold the cardboard S being positioned at pickup station 32, and this cardboard S can be promoted to the position laterally corresponding with synchronous cog belt 22 by the second adsorption piece 21, and then does cross motion cardboard S is delivered to synchronous cog belt 22.Thus, on the one hand, when a paper storehouse frame 34 is positioned at work station 31, other paper storehouse frame 34 can carry out supplementing of cardboard S, improves production efficiency.On the other hand, the second adsorption piece 21 holds the cardboard S that is positioned at pickup station 32 and its lifting can be effectively separated with the cardboard S below it by this cardboard S, avoids the two adhesion caused because of relative transverse shifting and damage.Wherein, when not having cardboard S in the cardboard S frame being in work station 31, equipment provides halt instruction by detection signal, namely stops the second adsorption piece 21 downward.Then artificial or automatically the cardboard S frame being positioned at work station 31 is moved to station to adding material 33, the cardboard S frame another station to adding material 33 having been supplemented good cardboard S manually or be automatically moved to work station 31, starting outfit, namely starts the second adsorption piece 21 downward.
Further, in the present embodiment, the dish mouth down of the second adsorption piece 21 can hold the cardboard S that is positioned at pickup station 32 and is promoted to the position laterally corresponding with synchronous cog belt 22.When the second adsorption piece 21 holds the superiors cardboard S and driven upward movement, cardboard S is below easy to due to self gravitation and being separated of the superiors cardboard S.
Preferably, lifting subassembly comprises motor, helical screw, and motor drives helical screw to drive cardboard S to promote from the bottom up.Second adsorption piece 21 drives it to move up and down by cylinder, by its parallel motion of cam mechanism driving, realizes holding cardboard S by vacuum pump.
In addition, also in pickup conveying locking phase mechanism 2, mechanical overload and detector switch are set, the accident caused to prevent cardboard S to be out of shape blocking.
To sum up, the structure according to the above-mentioned wrapping machine to the present embodiment describes, and further describes the working process of this wrapping machine:
Paper storehouse frame 34 is moved to station to adding material 33 and supplements cardboard S, moved to work station 31 and carried out step below after supplementing, and below performing step process in another paper storehouse frame 34 in another station to adding material 33, supplement cardboard S (see Fig. 9);
The superiors cardboard S being layered in the paper storehouse frame 34 being arranged in work station 31 is delivered to pickup station 32 (with reference to Figure 10) by lifting subassembly;
Second adsorption piece 21 holds the cardboard S of these the superiors and upward movement, the cardboard S of these the superiors is separated with cardboard S below, second adsorption piece 21 changes cross motion into when this cardboard S being promoted to the position laterally corresponding with synchronous cog belt 22, this cardboard S is delivered to synchronous cog belt 22 (with reference to Figure 11);
Cardboard S is transported to work station 31 by synchronous cog belt 22 further, and judge whether cardboard S accurately locates on work station 31, if not, adopt the second impeller 51 cardboard S to be pushed to it and accurately locate (with reference to Figure 12) on work station 31;
After cardboard S accurately locates on work station 31, negative pressure air draft apparatus starts and will be adsorbed on support base plate at the bottom of the box of cardboard S, two the first adsorption pieces 12 hold two the first region S1 to be folded, and so the first region S1 to be folded upwards outwards turns up in arc trajectory upward movement by latter two first adsorption piece 12 respectively;
Two the first region S1 to be folded upwards turn up by two rolling member 14 upward movements, so far, define the cavity (with reference to Figure 13) for holding content 6;
Content 6 is pressed into (with reference to Figure 14) in this cavity by the 3rd impeller 41;
By the first impeller, cardboard S (now cardboard S has completed partially folded and included content 6) is released folding position, and the 3rd region S3 to be folded turns up by baffle plate inwards in the process released, the 3rd region S3 to be folded covers cavity (i.e. overlay content thing 6).
An embodiment of the method for folding for packing box of the present invention, comprises the steps:
Step 1, cardboard S is placed in folding station 11;
Step 2, simultaneously execution step 2.1 and step 2.2, or first perform in step 2.1 and step 2.2 and perform another subsequently;
Step 2.1, execution following steps 2.1.1 are to step 2.1.3:
Step 2.1.1, held the first region S1 to be folded of cardboard S by the first adsorption piece 12;
Step 2.1.2, drive the first adsorption piece 12 in arc trajectory upward movement to be turned up by the first region S1 to be folded;
Step 2.1.3, the first adsorption piece 12 is driven to discharge the first region S1 to be folded;
Step 2.2, execution following steps 2.2.1 and step 2.2.2:
Step 2.2.1, the second region S2 to be folded driving rolling member 14 to promote cardboard S from bottom to top in the mode of rolling on the second region S2 to be folded turn up;
Step 2.2.2, driving rolling member 14 move downward.
Thus, turning up the first region S1 to be folded by the first adsorption piece 12 and turn up the second region S2 to be folded by the second adsorption piece 21, just defining the cavity for holding content 6, convenient and efficient.
Wherein, in the present embodiment, first perform step 2.1, then perform step 2.2.
In the present embodiment, folding station to be positioned on support base plate and to correspond to the through hole on support base plate, and after being placed in folding station by cardboard S, opening negative pressure air draft apparatus, to carry out negative-pressure air-suction to through hole solid on support base plate to be inhaled by cardboard S.
In step 2.1:
Before execution step 2.1.1, sliding cylinder 133 drives to rotate to inhale arm 132 and be rotatably connected to described the first adsorption piece 12 inhaled on arm 132 that rotates and moves towards cardboard S from the first initial position, until the first adsorption piece 12 is positioned at the top of the first region S1 to be folded;
In step 2.1.1, start the vacuum pump being connected to the first adsorption piece 12 by tracheae, make the first adsorption piece 12 hold the first region S1 to be folded of cardboard S;
In step 2.1.2, foldable cylinder drives the first adsorption piece 12 to inhale arm 132 along arc trajectory upward movement relative to rotation;
In step 2.1.3, stop vacuum pump work, discharge the first region S1 to be folded to drive the first adsorption piece 12;
After execution step 2.1.3, sliding cylinder 133 drives described rotation to inhale arm 132 and the first adsorption piece 12 moves until the first initial position away from cardboard S.
In step 2.2:
In step 2.2.1, the second region S2 to be folded driving rolling member 14 to promote cardboard S from bottom to top in the mode of rolling at the second region S2 to be folded from the second initial position by foldable cylinder turns up;
In step 2.2.2: drive rolling member 14 to move downward until described second initial position by foldable cylinder.
In addition, in step 2.1, relative two first region S1 to be folded of cardboard S are turned up by two the first adsorption pieces 12 be oppositely arranged; In step 2.2, turned up relative two second region S2 to be folded of cardboard S by two rolling members 14 be oppositely arranged; Wherein, two the first region S1 and two to be folded the second region S2 to be folded after turning up surround the cavity for holding content 6 jointly.
In the present embodiment, the device that method for folding uses is above-mentioned fold mechanism 1.
An embodiment of packing method of the present invention, comprises the above-mentioned method for folding for packing box, has all advantages of the above-mentioned method for folding for packing box.In the present embodiment, the device that packing method adopts is above-mentioned wrapping machine.
Particularly, in the present embodiment, before execution step 1, following steps are performed:
Steps A 1, cardboard S is placed on pickup station 32;
Steps A 2, hold cardboard S by the second adsorption piece 21;
Steps A 3, to be moved up by driving second adsorption piece 21, drive cardboard S to rise to laterally corresponding with a pair synchronous cog belt 22;
Steps A 4, by driving second adsorption piece 21 cross motion, cardboard S is transported in a pair synchronous cog belt 22;
Steps A 5, laterally transport cardboard S to cardboard S by a pair synchronous cog belt 22 and enter folding station 11 and depart from a pair synchronous cog belt 22;
Steps A 6, judge whether cardboard S is accurately positioned in folding station 11;
If steps A 7 cardboard S is accurately positioned in folding station 11, then perform step 1, if cardboard S is not accurately positioned in folding station 11, then promotes cardboard S by the 3rd impeller 41 and in folding station 11, accurately locate also execution step 1 subsequently to it.
Thus, when cardboard S leaves synchronous cog belt 22 but accurately do not locate in folding station 11, laterally promote cardboard S by the 3rd impeller 41 and make it accurately locate in folding station 11.Wherein, " in folding station 11 accurately locate " is namely positioned at and can makes the position that the first adsorption piece 12 aims at the first region S1 to be folded, rolling member 14 aims at the second region S2 to be folded.Further, in the present embodiment, because will be pressed into content 6 in folding station 11, and then " in folding station 11 accurately locate " also should meet further and allow content 6 can drop to cavity exactly.
Then, perform step 1, cardboard S is placed in folding station 11, open negative pressure air draft apparatus and negative-pressure air-suction is carried out to be inhaled admittedly on support base plate by cardboard S to through hole.
Afterwards, perform step 2.1, sliding cylinder 133 drives to rotate to inhale arm 132 and be rotatably connected to described the first adsorption piece 12 inhaled on arm 132 that rotates and moves towards cardboard S from the first initial position, until the first adsorption piece 12 is positioned at the top of the first region S1 to be folded, start the vacuum pump being connected to the first adsorption piece 12 by tracheae, the first adsorption piece 12 is made to hold the first region S1 to be folded of cardboard S, foldable cylinder drives the first adsorption piece 12 to inhale arm 132 along arc trajectory upward movement relative to rotation, until the first region S1 to be folded is turned up 90 °, stop vacuum pump work, the first region S1 to be folded is discharged to drive the first adsorption piece 12, sliding cylinder 133 drives described rotation to inhale arm 132 and the first adsorption piece 12 moves until the first initial position away from cardboard S.The the second region S2 to be folded driving rolling member 14 to promote cardboard S from bottom to top in the mode of rolling at the second region S2 to be folded from the second initial position by foldable cylinder turns up, until the second region S2 to be folded turns up 90 °.Rolling member 14 is driven to move downward until described second initial position by foldable cylinder.So far, the cavity holding content is formed.
After this, perform step 3, content 6 is held in place on the filling station 53 above folding station 11, by the 3rd impeller 41, content 6 is pressed in cavity, in process of press in, clamp content 6 by elastic guide passage 52, achieve like this and fill content in the cavities.Wherein, overall consolidation can be kept when being pressed downward at content 6 in the cardboard S in folding station 11.Such as, when content 6 be above-mentioned bilayer totally 10 cigarette cases time.
Step 4, the work of stopping negative pressure air draft apparatus, cardboard S is discharged from support base plate, cardboard S is released folding station 11 (now cardboard S has completed partially folded and included content 6), the release path of cardboard S is provided with baffle plate with the 3rd of folder S the region S3 to be folded, wherein, 3rd region S3 to be folded is connected to the second region S2 to be folded, and the 3rd region S3 to be folded after folding covers cavity.Thus, while releasing cardboard S, the folding of the 3rd region S3 to be folded is just completed, convenient and efficient.
Further, smooth, attractive in appearance by the above-mentioned fold mechanism 1 for packing box, wrapping machine, the packing box that folds out for the method for folding of packing box, packing method.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (17)
1. for a fold mechanism for packing box, it is characterized in that, comprising:
Folding station (11), for placing cardboard and folding described cardboard on this station;
Corresponding to the first adsorption piece (12) that the first region to be folded (S1) of described cardboard (S) is arranged;
Drive described first adsorption piece (12) to hold described first region to be folded (S1) and drive described first adsorption piece (12) along arc trajectory upward movement to drive described first region to be folded (S1) to turn up and to turn up the first driven unit (13) that the first adsorption piece (12) described in rear drive discharged in described first region to be folded (S1);
Corresponding to the rolling member (14) that the second region to be folded (S2) of described cardboard (S) is arranged; And
Drive described rolling member (14) to promote described second region to be folded (S2) from bottom to top in mode of rolling upper in described second region to be folded (S2) turn up and drive the second driven unit (15) that described rolling member (14) moves downward after described second region to be folded (S2) is turned up.
2. the fold mechanism for packing box according to claim 1, is characterized in that, described first driven unit (13) comprising:
Fixing slide carriage (131);
Arm (132) is inhaled in the rotation be slidably disposed on described fixing slide carriage (131), and described first adsorption piece (12) is rotatably connected to described rotation and inhales on arm (132);
Described rotation is driven to inhale arm (132) at the upper sliding cylinder (133) slided of described fixing slide carriage (131);
Described first adsorption piece (12) is driven to inhale arm (132) along arc trajectory rotary cylinder (134) rotationally relative to described rotation;
The vacuum pump of described first adsorption piece (12) is connected to by tracheae.
3. the fold mechanism for packing box according to claim 1, is characterized in that, described second driven unit (15) comprising:
Fixing guide pillar seat (151) and foldable cylinder (152);
Be arranged on the guide pillar (153) in described fixing guide pillar seat (151) movably;
Be connected to the take-up housing (154) of described guide pillar (153), its one end is connected with described rolling member (14), and the other end is connected with described foldable cylinder (152);
Wherein, described foldable cylinder (152) drives described take-up housing (154) and described guide pillar (153) to move up and down along described fixing guide pillar seat (151), to take described rolling member (14) up-and-down movement further to.
4. the fold mechanism for packing box according to any one of claim 1-3, is characterized in that,
Described first adsorption piece is sucker.
5. the fold mechanism for packing box according to claim 1, is characterized in that,
Described first adsorption piece (12) is set respectively in the relative both sides of described folding station (11); And
In the relative other both sides of described folding station (11), a described rolling member (14) is set respectively.
6. the fold mechanism for packing box according to claim 1, is characterized in that, also comprise:
Described cardboard (S) is released the first impeller of described folding station (11); And
Baffle plate, is arranged on the top in the release path of described cardboard (S), with the 3rd region to be folded (S3) of described cardboard (S) folding in the process releasing described cardboard (S).
7. the fold mechanism for packing box according to claim 1, is characterized in that, also comprise:
Support base plate, has through hole, and described folding station (11) is positioned on described support base plate and also corresponds to described through hole;
Negative pressure air draft apparatus, is positioned at below described support base plate and also corresponds to described through hole.
8. a wrapping machine, is characterized in that, comprises the fold mechanism for packing box according to any one of claim 1-7.
9. wrapping machine according to claim 8, is characterized in that, also comprises:
Pickup conveying locking phase mechanism (2), there is the second adsorption piece (21) and at least one pair of synchronous cog belt (22), described second adsorption piece (21) and described folding station (11) are positioned at the two ends of described synchronous cog belt (22), described second adsorption piece (21) can correspond to described synchronous cog belt (22) cross motion, and described synchronous cog belt (22) laterally corresponds to described folding station (11);
Zhi Ku mechanism (3), there is work station (31), be arranged in the pickup station (32) of described work station (31) top, at least two stations to adding material (33) relative to described work station (31) horizontally set, at least two can movement between described station to adding material (33) and described work station (31) paper storehouse frame (34), the cardboard (S) in paper storehouse frame (34) being positioned at described work station (31) is promoted to the lifting subassembly of described pickup station (32);
Wherein, the dish mouth down of described second adsorption piece (21) can hold the cardboard (S) that is positioned at described pickup station (32) and is promoted to the position laterally corresponding with described synchronous cog belt (22).
10. for a method for folding for packing box, it is characterized in that, comprising:
Step 1, cardboard is placed in folding station;
Step 2, simultaneously execution step 2.1 and step 2.2, or first perform in step 2.1 and step 2.2 and perform another subsequently;
Step 2.1, execution following steps 2.1.1 are to step 2.1.3:
Step 2.1.1, held the first region to be folded of described cardboard by the first adsorption piece;
Step 2.1.2, described first adsorption piece is driven to be that arc trajectory upward movement is to turn up described first region to be folded;
Step 2.1.3, drive described first adsorption piece release described first region to be folded;
Step 2.2, execution following steps 2.2.1 and step 2.2.2:
Step 2.2.1, the second region to be folded driving rolling member to promote described cardboard from bottom to top in the mode of rolling on the second region to be folded are turned up;
Step 2.2.2, described rolling member is driven to move downward.
11. method for folding for packing box according to claim 10, is characterized in that,
In step 2.1:
Before execution step 2.1.1, sliding cylinder drives to rotate to inhale arm and be rotatably connected to described the first adsorption piece inhaled on arm that rotates and moves towards cardboard from the first initial position, until described first adsorption piece is positioned at the top in described first region to be folded;
In step 2.1.1, start the vacuum pump being connected to described first adsorption piece by tracheae, make the first adsorption piece hold the first region to be folded of described cardboard;
In step 2.1.2, foldable cylinder drives described first adsorption piece to inhale arm along arc trajectory upward movement relative to described rotation;
In step 2.1.3, stop described vacuum pump work, to drive described first described first region to be folded of adsorption piece release;
After execution step 2.1.3, described sliding cylinder drives described rotation to inhale arm and described first adsorption piece moves away from cardboard until described first initial position.
12. method for folding for packing box according to claim 10, is characterized in that,
In step 2.2:
In step 2.2.1, the second region to be folded driving rolling member to promote described cardboard from bottom to top in the mode of rolling in the second region to be folded from the second initial position by foldable cylinder is turned up;
In step 2.2.2: drive described rolling member to move downward until described second initial position by foldable cylinder.
13. method for folding for packing box according to claim 10, is characterized in that,
In step 2.1, turned up relative two described first regions to be folded of described cardboard by two described first adsorption pieces be oppositely arranged;
In step 2.2, turned up relative two described second regions to be folded of described cardboard by two the described rolling members be oppositely arranged;
Wherein, two after turning up described first regions to be folded and two described second regions to be folded surround the cavity for holding content jointly.
14. method for folding for packing box according to claim 10, is characterized in that, in step 1:
Described folding station to be positioned on support base plate and to correspond to the through hole on described support base plate, and after being placed in folding station by cardboard, opening negative pressure air draft apparatus, to carry out negative-pressure air-suction to described through hole solid on described support base plate to be inhaled by cardboard.
15. 1 kinds of packing methods, is characterized in that, comprise the method for folding for packing box according to any one of claim 10-14.
16. packing methods according to claim 15, is characterized in that,
Described first region to be folded after turning up and described second region to be folded surround the cavity for holding content jointly, and after the described step 2 of execution, perform following steps:
Step 3, in described cavity, fill content;
Step 4, described cardboard is released described folding station, the release path of described cardboard is provided with baffle plate with the 3rd region to be folded (S3) of folding described cardboard, wherein, described 3rd region to be folded (S3) is connected to described second region to be folded, and described 3rd region to be folded (S3) after folding covers described cavity.
17. packing methods according to claim 15, is characterized in that,
In step 1:
Described folding station to be positioned on support base plate and to correspond to the through hole on described support base plate, and after being placed in folding station by cardboard, opening negative pressure air draft apparatus, to carry out negative-pressure air-suction to described through hole solid on described support base plate to be inhaled by cardboard;
In step 4: before the described cardboard of release, stop negative pressure air draft apparatus work, cardboard is discharged from described support base plate.
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| CN113428406A (en) * | 2021-08-11 | 2021-09-24 | 成都慧晶机械设备有限公司 | Automatic cigarette packet machine |
| CN114229068A (en) * | 2021-12-22 | 2022-03-25 | 安徽金三环金属科技有限公司 | Flanging forming mechanism based on automatic box packing machine |
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| CN105035422B (en) | 2019-12-13 |
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