CN102470936A - Bag closing apparatus and bagging apparatus - Google Patents
Bag closing apparatus and bagging apparatus Download PDFInfo
- Publication number
- CN102470936A CN102470936A CN2010800280341A CN201080028034A CN102470936A CN 102470936 A CN102470936 A CN 102470936A CN 2010800280341 A CN2010800280341 A CN 2010800280341A CN 201080028034 A CN201080028034 A CN 201080028034A CN 102470936 A CN102470936 A CN 102470936A
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- CN
- China
- Prior art keywords
- bag
- invagination
- unit
- hinged joint
- bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- B65B7/00—Closing containers or receptacles after filling
- B65B7/02—Closing containers or receptacles deformed by, or taking-up shape, of, contents, e.g. bags, sacks
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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
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
- B65B43/30—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by grippers engaging opposed walls, e.g. suction-operated
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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
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
- B65B43/54—Means for supporting containers or receptacles during the filling operation
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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
- B65B5/00—Packaging individual articles in containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, jars
- B65B5/04—Packaging single articles
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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
- B65B7/00—Closing containers or receptacles after filling
- B65B7/02—Closing containers or receptacles deformed by, or taking-up shape, of, contents, e.g. bags, sacks
- B65B7/06—Closing containers or receptacles deformed by, or taking-up shape, of, contents, e.g. bags, sacks by collapsing mouth portion, e.g. to form a single flap
- B65B7/08—Closing containers or receptacles deformed by, or taking-up shape, of, contents, e.g. bags, sacks by collapsing mouth portion, e.g. to form a single flap and folding
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closing Of Containers (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
- Package Closures (AREA)
Abstract
Provided are a bag closing apparatus and a bagging apparatus, wherein, regardless of the shape of an object inserted in a bag, a flap of the bag can be folded at a linear folding line. The bag closing apparatus (5) folds a flap (3) onto a bag (1), the flap extending from an opening (7) of the bag (1) and having a base (11) which continues to the opening (7), wherein the bag closing apparatus is provided with a horizontal portion (35) of a guide bar (15) which is positioned at the base (11) of the flap (3), a folding bar (17) which engages with the flap (3), and a folding operation means (18) for moving the folding bar (17) in the direction opposite to the extending direction of the flap (3), and wherein, along with the movement of the folding bar (17) by the folding operation means (18), the flap (3) is bent in the folding direction toward the bag (1) using the horizontal portion (35); of the guide bar (15) as a fulcrum point.
Description
Technical field
The present invention relates to have inserted that the peristome of the bag such as packaging bag or envelope of article closes closes bagging apparatus and bagging apparatus.
Background technology
The device that in bag, inserts article is disclosed in the patent documentation 1.Bag stretches out hinged joint (for smearing the part that sticker is reserved) from the lower edge of its peristome.With the hinged joint of bag (Japanese: Off ラ Star プ) turn back and the device that is bonded on the bag is disclosed in the patent documentation 2.
At above-mentioned article is case shape, bending, spherical or converx occasion, is inserted in the bag like article, and then bag on the skew is out of shape.In view of this point, the device of patent documentation 2 with hinged joint after bag turns back, the brush of being installed to the roller that above bag, rotates is pressed to hinged joint.Like this, can irrespectively make the hinged joint closed contact with the distortion of bag, well closed peristome at bag.
Yet that kind shown in figure 22 is closed for the peristome 104 of the bag 103 of the article 102 of the bending that will insert edge part 100, and hinged joint 105 is gone back to bag 103.At this moment, near the position 106 the both sides of peristome 104 copies the edge part 100 of article 102 to be out of shape, so, be difficult to hinged joint 105 turned back by the folding line of linearity.Like this, as occur on the hinged joint 104 situations such as forming wrinkle, then the outward appearance as the commodity of the article 102 that packed suffers damage.
The prior art document
Patent documentation
[0005]
Patent documentation 1: japanese kokai publication hei 7-17524 communique
Patent documentation 2: japanese kokai publication hei 9-118304 communique
Summary of the invention
The problem that invention will solve
Therefore, the object of the present invention is to provide and a kind ofly can irrespectively close bagging apparatus and bagging apparatus with what the hinged joint of bag turned back with the shape that is inserted into the article in the bag by the folding line of linearity.
The means that are used to deal with problems
Of the present inventionly close hinged joint that bagging apparatus will stretch out from the peristome of bag, that root is linked above-mentioned peristome and go back to above-mentioned bag; It is characterized in that: have the guide rod of the root that is positioned in above-mentioned hinged joint, the invagination bar of the above-mentioned hinged joint of engaging, the invagination motor unit that stretching out of above-mentioned invagination bar and above-mentioned hinged joint moved in the opposite directionly; Along with moving of the above-mentioned invagination bar of realizing by above-mentioned invagination motor unit, be that fulcrum makes above-mentioned hinged joint towards the direction deflection of going back to above-mentioned bag with above-mentioned guide rod.
In addition, the present invention makes bag to be the posture of level and this bag is supported, and the root of the hinged joint of this bag links to each other with peristome, and above-mentioned hinged joint stretches out with the horizontal vertical direction of above-mentioned bag from above-mentioned peristome court, makes hinged joint go back to above-mentioned bag; It is characterized in that: have that the hinged joint that makes above-mentioned bag erects erect the unit, be positioned in above-mentioned hinged joint root and along the pair of guide rods of above-mentioned horizontal expansion, above-mentioned transversely make guide rod that above-mentioned pair of guide rods moves each other in the opposite direction in opposite directions mobile unit, the above-mentioned invagination bar that transversely extends and make above-mentioned invagination bar with above-mentioned laterally vertical direction on the invagination motor unit that advances or retreat; Above-mentioned guide rod mobile unit in opposite directions makes above-mentioned pair of guide rods move towards mutual approaching direction; The above-mentioned invagination bar that under the effect of above-mentioned invagination motor unit, advances makes by above-mentioned that to erect the hinged joint that the unit erected be that fulcrum is towards the direction deflection of going back to above-mentioned bag with above-mentioned guide rod; Above-mentioned guide rod mobile unit in opposite directions makes above-mentioned pair of guide rods move towards the direction of leaving each other, thereby above-mentioned pair of guide rods is broken away from from above-mentioned hinged joint.
In addition; The invention is characterized in: have the guide rod lifting unit that above-mentioned pair of guide rods is gone up and down; When above-mentioned guide rod in opposite directions mobile unit make above-mentioned pair of guide rods each other near the time; Above-mentioned guide rod lifting unit makes above-mentioned pair of guide rods drop to the height near the root of above-mentioned hinged joint, and when above-mentioned guide rod when mobile unit has left above-mentioned pair of guide rods each other in opposite directions, above-mentioned guide rod lifting unit makes above-mentioned pair of guide rods rise highlyer than above-mentioned bag.
In addition, the invention is characterized in: have clamp clip and opening/closing unit; This clamp clip and above-mentioned invagination bar advance with above-mentioned invagination bar under the effect of above-mentioned invagination motor unit or retreat in opposite directions; This opening/closing unit makes between above-mentioned invagination bar and the above-mentioned clamp clip and opens and closes; Make by above-mentioned and erect the hinged joint that the unit erected and enter between above-mentioned invagination bar and the above-mentioned clamp clip; Above-mentioned opening/closing unit is with closing between above-mentioned clamp clip and the above-mentioned invagination bar; Along with advancing of above-mentioned invagination bar drawn the above-mentioned hinged joint of being lived by above-mentioned clamp clip and above-mentioned invagination bar cramp; Thereby above-mentioned hinged joint is gone back to above-mentioned bag; By the tension force that the direction of on above-mentioned hinged joint, retreating towards above-mentioned invagination bar as the counter-force of traction produces, between above-mentioned clamp clip and above-mentioned invagination bar, above-mentioned hinged joint is pulled out.
In addition; The invention is characterized in: have the butt plate and the butt plate advance and retreat unit that above-mentioned butt plate is moved that are configured in the top of above-mentioned bag by front end towards the posture of the peristome of above-mentioned bag; The direction that above-mentioned butt plate advance and retreat unit makes above-mentioned butt plate retreat towards above-mentioned invagination bar moves; At the front end that makes above-mentioned butt plate near under the state of peristome of above-mentioned bag; Make in the process that above-mentioned invagination bar advances at above-mentioned invagination motor unit; Above-mentioned butt plate advance and retreat unit makes above-mentioned butt plate move towards the direction that above-mentioned invagination bar advances, thereby above-mentioned butt plate is withdrawed from from above-mentioned bag and along with the preceding of above-mentioned invagination bar and then by between the hinged joint that turns back.
In addition, the invention is characterized in: above-mentioned invagination bar has the elastomeric element that carries out moving contact with the hinged joint of having been gone back to above-mentioned bag.
In addition, the invention is characterized in: have any one the described bagging apparatus that closes in membrane supplying unit, bag making device, insertion device and the technical scheme 1～technical scheme 5; This membrane supplying unit is carried on vertically at it the film of edge part with horizontal both sides, by the side's from the edge part of above-mentioned both sides edge part make mode that the opposing party's edge part stretches out the horizontal middle part doubling of film carry out overlapping; This bag making device will press against the middle part longitudinally of above-mentioned film at the fervent cutter that transversely extends of above-mentioned film; Heat with above-mentioned thermal cutting device makes the overlapping film welding each other in above-mentioned doubling ground; And above-mentioned film blocked at middle part longitudinally, thereby be formed on the bag that the edge part of guaranteeing a peristome and an above-mentioned side between an above-mentioned side's edge part and the opposing party's the edge part has stretched out as hinged joint from above-mentioned peristome; This insertion device is inserted into article in the above-mentioned bag.
In addition; The invention is characterized in: have the bag supply unit that the bag that has been formed by above-mentioned bag making device is carried; Above-mentioned insertion device have slide block is advanced in the horizontal direction or retreat reciprocating linearly operating unit, ground, go up and down to be connected to freely above-mentioned slide block and the driven retainer that above-mentioned push rod is kept, the supporting mass of the height supports articles identical with above-mentioned bag, in the horizontal direction to the straight line rail of above-mentioned driven retainer channeling conduct and above the above-mentioned straight line rail to the cam track of above-mentioned driven retainer channeling conduct; Above-mentioned bag supply unit is transported to its peristome and the article position in opposite directions of being supported by above-mentioned supporting mass with above-mentioned bag; In the process of advancing of above-mentioned slide block; The height and the above-mentioned article of above-mentioned push rod are as one man positioned by the height of above-mentioned straight line rail to above-mentioned driven retainer; In the process of retreating of above-mentioned slide block, above-mentioned driven retainer makes above-mentioned push rod pass through the above-mentioned cam track rising in edge, ground, top by the article of above-mentioned supporting mass supporting.
In addition; The invention is characterized in: have the bag supply unit that the bag that has been formed by above-mentioned bag making device is carried; The connecing face component, make above-mentioned connect that face component goes up and down connect the face component lifting unit, pushed and shoved pushing plate and making the above-mentioned plate that pushes connect the horizontal movement unit that face component moves in the horizontal direction of above-mentioned article from horizontal direction of the top that above-mentioned insertion device has the bottom surface member of catching soft article in the horizontal direction sliding freely, be configured in above-mentioned article along above-mentioned; Above-mentioned bag supply unit is transported to its peristome and the article position of being caught by above-mentioned bottom surface member in opposite directions with above-mentioned bag; The above-mentioned face component lifting unit that connects is positioned at the height approaching with above-mentioned article with the above-mentioned face component that connects; Above-mentioned horizontal movement unit makes the above-mentioned position that face component moves to the peristome that gets into above-mentioned bag that connects, and by the above-mentioned plate that pushes above-mentioned article is submerged to the peristome of above-mentioned bag.
The effect of invention
According to the bagging apparatus that closes of the present invention, guide rod is positioned at the root of hinged joint, so, make and fold in the process that bar moves folding into motor unit, can be that fulcrum makes the hinged joint deflection, goes back to bag with the guide rod.,, also can turn back the root of hinged joint for this reason, hinged joint is closely contacted with bag with folding line along guide rod even bag on the skew was out of shape in the stage of having inserted article.For example, make sticker in advance attached on the bag, then can be on bag bonding hinged joint, seal the peristome of bag well.
As above, the bagging apparatus that closes of the present invention can side by side be accomplished the action that hinged joint is turned back and make hinged joint and the action of bag closed contact, so helping increasing can be in the quantity of the bag of specific time inner sealing.
In addition, according to the bagging apparatus that closes of the present invention, when guide rod in opposite directions mobile unit make pair of guide rods each other near the time, the guide rod lifting unit descends pair of guide rods, thereby can pair of guide rods be positioned at the root of hinged joint.In addition, when hinged joint had been gone back to bag, guide rod was rolled into the inboard of hinged joint.Under this state, guide rod mobile unit in opposite directions moves pair of guide rods with leaving in the horizontal each other, thereby can pair of guide rods be extracted from the inboard of the hinged joint that as above-mentioned, turned back.In addition, the guide rod lifting unit makes pair of guide rods rise to the position higher than bag, so, when carrying bag, pair of guide rods is dodged towards the top of bag with the bag supply unit.
In addition, according to the bagging apparatus that closes of the present invention, make by erecting hinged joint that the unit erected to enter into clamp clip and fold between the bar, opening/closing unit is closed between clamp clip and the invagination bar, can between them, clamp hinged joint.Under this state, along with folding into advancing of bar hinged joint is drawn, thereby can hinged joint be gone back to bag.By means of folding into the tension force that produces on the direction that bar retreats, relatively pulled out between clamp clip and the invagination bar when the hinged joint of the preceding and then deflection that folds into bar is on being folded bag as the counter-force of this traction.For this reason, need not make hinged joint from clamp clip and the action that folds into the bar disengaging, so this closes bagging apparatus and has few advantage in man-hour of hinged joint being gone back to the needed action of bag.
In addition, when thick article are inserted into bag etc., the peristome of bag is opened widely towards above-below direction.In this occasion, according to the bagging apparatus that closes of the present invention, the direction that butt plate advance and retreat unit makes the butt plate retreat towards the invagination bar moves, and makes the peristome of the front end of butt plate near bag.Like this, the power that in folding into the process of advancing of bar, hinged joint is pressed to peristome is caught by the front end of butt plate, can prevent the unnecessary deformation of peristome.In addition, in folding into the process that is advanced further of bar, butt plate advance and retreat unit moves the butt plate on the direction of advancing that folds into bar, thereby the butt plate is withdrawed between the hinged joint of being gone back to bag and bag, makes both directly closed contacts.
In addition, according to the bagging apparatus that closes of the present invention, gone back at hinged joint under the state of the bag that as above-mentioned, on the skew has been out of shape, elastomeric element moving contact on one side is on hinged joint, Yi Bian copy bag to carry out elastic deformation.The elastomeric element that has produced elastic deformation like this is pressed to the whole zone of hinged joint on the bag equably, so, can make bag and hinged joint bonding airtightly.
According to bagging apparatus of the present invention; The membrane supplying unit becomes after its shape that transversely doubling ground is overlapping film and sees off; So as long as the film that film is different with horizontal size exchange, the degree of depth that gets final product the peristome of the bag that will be formed by bag making device is set desired value for.And, as long as the fervent cutter of bag making device is adjusted at the interval of the pushing of the middle part longitudinally film of film, can be desired value with the width setup of the peristome of bag.For this reason, bagging apparatus of the present invention can form bag by the mode of the article that can insert all shapes or size, can monobasic ground carries out from the operation that forms such bag to the operation that article are inserted into the bag and bag is closed.
Description of drawings
[0023]
Fig. 1 is the block diagram of the main portion of closing bagging apparatus of embodiments of the invention 1.
Fig. 2 is the lateral plan of the main portion of closing bagging apparatus of embodiments of the invention 1.
Fig. 3 for the expression be applicable to embodiments of the invention 1 the invagination motor unit that closes bagging apparatus action one the example cutaway view.
Fig. 4 is applicable to another routine cutaway view of action of the invagination motor unit that closes bagging apparatus of embodiments of the invention 1 for expression.
Fig. 5 is for representing the skeleton diagram of the 1st operation～the 3rd operation of the action of closing bagging apparatus of embodiments of the invention 1 by the order of (a)～(c).
Fig. 6 is for representing the skeleton diagram of the 4th operation～the 6th operation of the action of closing bagging apparatus of embodiments of the invention 1 by the order of (a)～(c).
Fig. 7 is applicable to the block diagram of modified example of the invagination bar that closes bagging apparatus of embodiments of the invention 1 for expression.
Fig. 8 is applicable to the block diagram of modified example of the guide rod that closes bagging apparatus of embodiments of the invention 1 for expression.
Fig. 9 is the birds-eye view of the bagging apparatus of embodiments of the invention 2.
The block diagram of the insertion process of the article that Figure 10 is undertaken by the bagging apparatus of embodiments of the invention 2 for expression.
Figure 11 is applicable to the exploded perspective view of main portion of insertion device of the bagging apparatus of embodiments of the invention 2 for expression.
Figure 12 is the birds-eye view of main portion of insertion device that is applicable to the bagging apparatus of embodiments of the invention 2.
Figure 13 (a) (b) is the routine skeleton diagram of explanation its another for the skeleton diagram of an example of the action of the insertion device of the importing portion explanation embodiments of the invention 2 that are conceived to guide rail.
Figure 14 (b) is the routine skeleton diagram of explanation its another for (a) skeleton diagram for an example of the action of the insertion device of the unloading part explanation embodiments of the invention 2 that are conceived to guide rail.
Figure 15 is the birds-eye view of the bagging apparatus of embodiments of the invention 3.
Figure 16 be applicable to embodiments of the invention 3 bagging apparatus the insertion device omission the block diagram of a part of component part.
Figure 17 for the main portion of the bagging apparatus of embodiments of the invention 3 and insert in Figure 16, being omitted of device the block diagram of part.
Figure 18 is the birds-eye view of main portion of the insertion device of embodiments of the invention 3.
Figure 19 is the 1st operation and the skeleton diagram of the 2nd operation of the action of the insertion device of representing embodiments of the invention 3 by the order of (a) and (b).
Figure 20 is the 3rd operation and the skeleton diagram of the 4th operation of the action of the insertion device of representing embodiments of the invention 3 by the order of (a) and (b).
Figure 21 is the 5th operation and the skeleton diagram of the 6th operation of the action of the insertion device of representing embodiments of the invention 3 by the order of (a) and (b).
Figure 22 has inserted the birds-eye view of the operation in the past that the hinged joint of bag of article turned back for explanation.
The specific embodiment
In following embodiment 1, the bagging apparatus that closes of the present invention is described.In addition, in embodiment 2,3, explain to be provided with the bagging apparatus of in embodiment 1, having explained that closes bagging apparatus.
The skeleton diagram of the component part of closing bagging apparatus 5 that Fig. 1 turns back for the hinged joint 3 that constitutes bag 1 for the ease of explanation, omits a part or representes by the size different with reality.Bag 1 is through peristome 7 portion's insertion within it article 9.As long as hinged joint 3 is the thin slice that has stretched out from peristome 7 for its front end.The position that the lower edge with peristome 7 of hinged joint 3 links to each other is shown root 11 in following table.In addition, the figure shows the hinged joint 3 of copying cam track 13 to erect, but when not when cam track 13 receives external force, the smooth shape of hinged joint 3 for having stretched out from peristome 7 towards the direction of arrow e.
In following drive source or guidance unit, can be suitable for technique known, omit each detailed description.For example, as drive source, also applicable cylinder, oil hydraulic cylinder, servomotor or make the flexible electronic cylinder of piston rod according to the action of whirler.As guidance unit, the also applicable sliding pair that makes slide block be fastened on guide rail sliding freely and constitute.In addition, accompanying drawing only otherwise special the eliminating, then with reference to Fig. 1～Fig. 3.
Guide rod is the drive source of mobile unit 23 for based on the air pressure that supplies to cylinder 29 a pair of operating member 31 being moved in the horizontal in the opposite direction in opposite directions.Suspension gear 33 engages with a pair of operating member 31 respectively.Guide rod 15 is the L shaped barred body that is located at the lower end of suspension gear 33, and its horizontal part 35 is towards crossing out.Each horizontal part 35 of pair of guide rods 15 is followed the guide rod operating member 31 of mobile unit 23 in opposite directions, each other near or that kind as shown in Figure 1 vacate the compartment of terrain wideer and leave each other than the width of bag 1.
Fold into the peristome 7 of bar 17 towards bag 1, its two ends are kept by a pair of movable carriage that folds into motor unit 18 41.The total length that folds into bar 17 is set on the width ground that surpasses bag 1.One in a pair of movable carriage 41 is illustrated in Fig. 3,4.Fig. 3,4 will to fold into the position that motor unit 18 cuts open different each other in the horizontal.
Folding into motor unit 18 has guidance unit 45 on the casing 43 that is located at bag supply unit 19, is fixed on bearing sub-assembly 49 on the slide block 47 of guidance unit 45, is bearing in passive element 53, cam 55 on the bearing sub-assembly 49, connects the adapter shaft 57 and the drive source 59 that on a pair of movable carriage 41, connect two ends respectively of passive element 53 through fulcrum 51.
The supporting slice of not representing among the figure is fixed on the casing 43, at this supporting slice upper support cam 55.Drive source 59 can make bearing sub-assembly 49, passive element 53, a pair of movable carriage 41 and fold into bar 17 presses arrow e with slide block 47, the f advance and retreat.Fold into bar 17 when the direction of arrow e is retreated, that kind as shown in Figure 4, the roller 69 that is located at the rearward end of passive element 53 is guided towards the below by cam 55.Like this, the leading section 67 of passive element 53 is to rise on the center with fulcrum 51, and height adjustment bolt 65 is correspondingly lifted, and folds into bar 17 and rises to desired height.On the contrary, when folding into bar 17 when the direction of arrow f is advanced, that kind as shown in Figure 3, roller 69 is guided towards the top by cam 55.Like this, the leading section 67 of passive element 53 descends, and folds into bar 17 and descends.
In addition; Close bagging apparatus 5 and have guide rod lifting unit 71 that pair of guide rods of making 15 goes up and down, with the butt plate 79 of the top that folds in opposite directions clamp clip 73 of bar 17, makes the opening/closing unit 75 that folds into switching between bar 17 and the clamp clip 73, is configured in towards the posture of the peristome 7 of bag 1 bag 1 and make butt plate 79 towards arrow e by front end 77, the butt plate that the direction of f the moves unit 81 of advancing and retreat.
Guide rod lifting unit 71 is installed the drive source 85 that the cylinder by the tape guide member constitutes in the upper end of the axostylus axostyle 83 of the suitable position that has been installed in casing 43, on the piston rod 87 of drive source 85, engage the guide rod lifter plate 89 that supports of mobile unit 23 in opposite directions.Clamp clip 73 is for having the steel plate of the width equal with folding into bar 17.
The S. A. 91 that 41 pairs on a pair of movable carriage of opening/closing unit 75 usefulness has been fixed the upper end of clamp clip 73 carries out pivot and props up; The crank of not representing among the figure is bonded on the S. A. 91, is that the center is rotated clamp clip 73 by the rotational force that is input to this crank from drive source with S. A. 91.Butt plate 79 is for having the steel plate with the equal width of bag 1.Butt plate advance and retreat unit 81 engages butt plate 79 on the piston rod 97 of drive source 95.The installing component 93 of drive source 95 through V-arrangement is installed on the axostylus axostyle 83 by the posture that has tilted.
The action of closing bagging apparatus 5 is described below.The English alphabet of following article the beginning part mark is the sign of the operation of division operation.In addition, close the action of bagging apparatus 5 and carry out according to the program that is written in the storage medium, this storage medium can carry out access by the computing machine that the drive source of having explained is controlled.
A: fold into motor unit 18 invagination bar 17 is retreated towards the direction of arrow e, opening/closing unit 75 is towards making the direction of opening between invagination bar 17 and the clamp clip 73 that clamp clip 73 is rotated.Under this state, such shown in Fig. 5 (a), the position of cam track 13 is in fold between bar 17 and the clamp clip 73 under.In addition, guiding and making folds into the state that bar 17 has risen towards the below by cam 55 to the figure shows the roller 69 explained.
B: bag supply unit 19 makes belt 25 walkings.Put in the process of carrying of the bag 1 on the belt 25 carrying, hinged joint 3 is lifted by cam track 13 and erects towards the top of belt 25, enters into to fold between bar 17 and the clamp clip 73.At this constantly, bag supply unit 19 stops belt 25.
In the operation of above-mentioned B, be used for hinged joint 3 is bonded in sticker on the bag 1 by in advance attached to bag 1.In addition, that kind as shown in Figure 1, the side in pair of guide rods 15 is provided with rake 99.This is in order to make the bag 1 that has been inserted into thick article 9 when being carried by bag supply unit 19, can not be suspended to a side guide rod 15.
C: guide rod mobile unit 23 in opposite directions makes pair of guide rods 15 move towards each horizontal part 35 mutual approaching directions.Guide rod lifting unit 71 descends pair of guide rods 15, each horizontal part 35 is positioned at the root 11 of hinged joint 3.Here, the location means the root 11 that makes horizontal part 35 touch hinged joint 3, be pressed on the root 11 of hinged joint 3, or the unoccupied place makes horizontal part 35 along root 11 between residual very little.
D: opening/closing unit 75 is with closing between clamp clip 73 and the invagination bar 17.Like this, such shown in Fig. 5 (b), hinged joint 3 is clamped at clamp clip 73 and folds between the bar 17.
E: butt plate advance and retreat unit 81 makes butt plate 79 move by the mode that the direction towards arrow e descends obliquely, makes the upper limb of the front end 77 of butt plate 79 near the peristome 7 of bag 1.The operation of above-mentioned C～E also can side by side be carried out.
F: fold into motor unit 18 invagination bar 17 is advanced towards the direction of arrow f.By folding into advancing of bar 17, such direction towards arrow f is drawn the hinged joint 3 that in the operation of above-mentioned D, is clamped at clamp clip 73 and fold between the bar 17 shown in Fig. 5 (c).Like this, hinged joint 3 is a fulcrum with each horizontal part 35 of pair of guide rods 15, goes back to bag 1.In addition, thick article 9 are inserted into some actions in the bag 1, the peristome 7 of bag 1 is opened towards above-below direction widely.In this occasion, in folding into the process of advancing of bar 17, hinged joint 3 is pressed to peristome 7 upper limb power by in the operation of above-mentioned E near the front end 77 of butt plate 79 of upper limb of peristome 7 catch, so, can prevent the unnecessary deformation of peristome 7.
G: butt plate advance and retreat unit 81 makes butt plate 79 move by the mode that the direction towards arrow f rises obliquely.Like this, such shown in Fig. 6 (a), butt plate 79 is retreated to bag 1 between the hinged joint 3 that turns back and bag 1, that kind makes both directly closed contacts shown in Fig. 6 (b).In addition, the roller of having explained 69 folds into bar 17 declines by cam 55 guiding towards the top thereby in the process of advancing that folds into bar 17, make.Like this, make to fold into bar 17, can promote the closed contact of hinged joint 3 and bag 1 near bag 1.
H: hinged joint 3 is restricted from the length that peristome 7 stretches out, so, in folding into the process that bar 17 is advanced further,, on hinged joint 3, produce the tension force that folds into bar 17 towards the direction of arrow e as the counter-force of above-mentioned traction.This tension force hinged joint 3 roughly with bag 1 overlapping the time become maximum, such shown in Fig. 6 (c), between clamp clip 73 and the invagination bar 17 hinged joint 3 is relatively pulled out.For this reason, need not be used to make the action of hinged joint 3 from the opening/closing unit 75 that folds into bar 17 and clamp clip 73 and break away from, close bagging apparatus 5 have hinged joint 3 is gone back to man-hour of bag 1 needed action can less such advantage.In addition, the hinged joint of having represented among Fig. 6 (c) 3 floats the ground warpage from bag 1, but hinged joint 3 becomes smooth shape by the recovery of elasticity of appropriateness, so whole hinged joint 3 carries out closed contact on bag 1.
I: guide rod mobile unit 23 in opposite directions moves pair of guide rods 15 on the direction that the horizontal part that makes each 35 leaves each other.Like this, can extract from the inboard of hinged joint 3 go back to each the horizontal part 35 of pair of guide rods 15 that bag 1 has been rolled into the inboard of hinged joint 3 because of hinged joint 3.When being through with this operation, close the following operation of operation that bagging apparatus 5 repeats to implement above-mentioned A.
According to above explained close bagging apparatus 5; Can be that fulcrum makes hinged joint 3 deflections with the horizontal part 35 of guide rod 15; Go back to bag 1, so, even on the skew be out of shape at the stage bag 1 that has inserted article 9; Also can turn back by the folding line along the linearity of the horizontal part 35 of guide rod 15 root 11 of hinged joint 3 overlaps on the bag 1 hinged joint 3., hinged joint 3 is bonded on the bag 1 for this reason, thereby can seals the peristome 7 of bag 1 well with sticker.In addition, in the operation of above-mentioned H, accomplish the action that hinged joint 3 is turned back simultaneously and make the action of hinged joint 3 closed contacts on bag 1, so bagging apparatus 5 is closed in increase can be favourable in the quantity of the bag 1 of specific time inner sealing.
And the present invention is employed in the knowledge that does not break away from its aim scope according to those skilled in the art and has increased the mode of various improvement, correction or modification and also can implement.For example, guide rod 15 need be for not a pair of, as the horizontal part 35 that makes 1 guide rod 15 for the width length about equally of bag 1, then can be by turning back along the folding line of the horizontal part 35 of 1 guide rod 15 root 11 with hinged joint 3.In the operation of above-mentioned B, guide rod lifting unit 71 rises pair of guide rods 15, is above bag 1, to promote pair of guide rods 15 during for the new bag opened in bag supply unit 19 transport openings portions 7, but also can omits guide rod lifting unit 71.In this occasion, also can make guide rod 15 withdraw from towards horizontal direction from the bag carried by bag supply unit 19 1.
In addition, also can omit clamp clip 73 and opening/closing unit 75.In this occasion, only need to push and shove hinged joint 3 on the direction of arrow f at the invagination bar 17 that the operation of above-mentioned F will be advanced, can hinged joint 3 be gone back to bag 1.As long as fold into bar 17 engaging hinged joint 3 like this.In other words, as long as hinged joint 3 does not break away from from the invagination bar 17 that advances in the direction of arrow f.
Also can that kind as shown in Figure 7, the such elastomeric element 101 of plastic brush is installed in folds on the bar 17, in the operation of above-mentioned F～H, make elastomeric element 101 moving contacts on hinged joint 3.Like this, the whole zone of hinged joint 3 is pressed against on the bag 1 equably, so, even the moment bag 1 of being gone back to bag 1 at hinged joint 3 on the skew is out of shape, hinged joint 3 is bonded on this bag 1 airtightly.In addition; When hinged joint 3 is gone back to bag 1, because the root 11 of hinged joint 3 copies horizontal part 35 to be out of shape, so; In the stage of horizontal part 35 having been extracted from the inboard of hinged joint 3, in the root 11 formation holes of having been gone back to the hinged joint 3 on the bag 1 according to the operation of above-mentioned I.Therefore, that kind as shown in Figure 8 makes the cross section of the horizontal part 35 of guide rod 15 be the flat shape along horizontal surface, and the pore volume that then can be narrowed root 11 is prone to inaccessible degree.
Embodiment 2
For the component part of having explained, continue to use identical title, omit its explanation or diagram.The bagging apparatus 200 that Fig. 9 roughly representes to have membrane supplying unit 201, bag making device 203, bag supply unit 19, peristome 7 osed tops that article 9 are supplied to the bag 1 after being inserted into the insertion device 215 in the bag 1 and will having inserted article 9 with the goods supply unit 213 of peristome 7 position in opposite directions of bag 1, with article 9 close bagging apparatus 5.
The film 217 that the fervent cutter of bag making device 203 usefulness 219 heating doublings ground are overlapping fuses these films with the heat of fervent cutter 219 each other, thus the bag 1 of formation rectangle.The above-mentioned position 221 that has fused become doubling ground overlapping film 217 mutual weldings the side edge part of bag 1.In addition, the edge part 216,218 of both sides is welding each other not, so between has been guaranteed peristome 7.In the stage that film 217 has been fused by fervent cutter 219, a side edge part 216 becomes the front end of the hinged joint 3 that stretches out from peristome 7.Figure 10 represent by after the action of the insertion device 215 stated state that the peristome 7 of bag 1 has been opened.
The formation of device 215 is inserted in explanation below.Because can in following drive source or guidance unit, be suitable for technique known, so, the detailed description of omitting each.For example, as drive source, also can use the whirler of cylinder, oil hydraulic cylinder, servomotor, band retarder or along with the action of whirler makes the flexible electronic cylinder of working beam etc.As guidance unit, the also applicable sliding pair that on guide rail, engages slide block sliding freely and constitute.
Linearly operating unit 229 constitutes in such a way, that is, the ball nut 251 that on slide block 227, has connected with feed screw 249 screw joint makes feed screw 249 rotations with drive source, thereby slide block 227 is moved along feed screw 249.The two ends rotation of feed screw 249 is bearing on the casing that inserts device 215 freely.Push rod 235 is by roughly L shaped insertion pawl 253 and feeding pawl 255 mode spaced apart from each other on push rod 235 reciprocating directions is installed on the framework 237.Arrow F, R point to the direction that push rod 235 advances or retreats with respect to bag 1 with slide block 227.
The rising portions 233 of driven retainer 241 within it side be equipped with can with the driven voller 257 of straight line rail 245 or cam track 247 rolling touch.In addition, driven retainer 241 fixing framework 237 of push rod 235 on its rising portions 239.The pair of guide rails 259 that supporting mass 243 constitutes for the light steel by chevron.261 pairs of article 9 of its flange of guide rail 259 usefulness support.Flange 263 restricted articles 9 of guide rail 259 are deviate from from the inboard of pair of guide rails 259.Also level and smooth base plate can be set between pair of guide rails 259.
The form that goods supply unit 213 has hung endless-belt 267 as volume on revolving wheel 265 is illustrated in Figure 12, as long as but can import article 9 in the inboard from the direction of arrow F towards pair of guide rails 259, then be not defined as the form of this figure.In addition, dispose a plurality of rollers 269 in the inboard of pair of guide rails 259.This is just after endless-belt 267 breaks away from, can slide under the effect at its force of inertia in order to make to carry to put at the article 9 on the endless-belt 267 that is made its walking by drive source.Symbol 271,273 is represented the importing portion and the unloading part of guide rail 259 respectively.
The action of device 215 is inserted in explanation below.Bag making device 203 shown in Figure 9 a plurality of bags 1 that are shaped successively, these bags 1 are carried by bag supply unit 19.Then, arrived the position in front of the insertion pawl 253 of push rod 235 at the peristome 7 of a bag 1, bag supply unit 19 stops the conveying of bag 1.Under this state, the linearly operating unit 229 that inserts device 215 moves back and forth slide block 227, thereby implements the 1st operation～the 4th operation of following actions.
In the 1st operation, in the process of advancing of slide block 227, make driven voller 257 among Figure 11, moving along straight line rail 245 with the position of long and short dash line 257 ' represent direction towards arrow F.Figure 13 (a) be illustrated in implement this operation during the article 9 supplied with from goods supply unit 213 run into the feeding pawl 255 of push rod 235 and the state that stopped.
And then driven voller 257 is moved towards the direction of arrow F, touch the rake 281 of cam track 247 from downside.Rake 281 is lifted by driven voller 257, so cam track 247 is that fulcrum is towards the direction revolution that an end 279 is risen with pin 277.Behind one end 279 and the gap between the straight line rail 245 of the rake 281 that driven voller 257 has passed through to open like this, cam track 247 makes an end 279 towards the direction revolution that descends by deadweight, and an end 279 is caught by straight line rail 245 once more.When slide block 227 had arrived the limit of advancing, the feeding pawl 255 of push rod 235 arrived the position of representing with solid line among Figure 14 (b).Simultaneously, the insertion pawl 253 of push rod 235 arrives the position of in Figure 13 (a), representing with solid line.
As above-mentioned, in the process that driven voller 257 moves along straight line rail 245, the height of driven retainer 241 is by straight line rail 245 location.For this reason, each height of the insertion pawl 253 of push rod 235 and feeding pawl 255 is with consistent by the article 9 of supporting mass 243 supporting.Along with slide block 227 advances, article 9 are pushed in the bag 1 article 9 whole being inserted in the bag 1 by inserting pawl 253.Here " unanimity " means that the front end that inserts pawl 253 and feeding pawl 255 is in the downside slightly of article 9.
In the 2nd operation, driven voller 257 is moved along straight line rail 245 towards the direction of arrow R, arrive an end 279 of the rake 281 of cam track 247.On the other hand, the insertion pawl 253 of push rod 235 breaks away from from the article 9 that the 1st operation, have been inserted into bag 1, retreats from bag 1.
The 3rd operation is further retreated slide block 227, and driven voller 257 is climbed on the rake 281.At this constantly, the load of driven voller 257 is applied on the cam track 247 towards lower direction, so cam track 247 is kept the posture that an end 279 has been caught by straight line rail 245.The driven voller 257 that moves towards the direction of arrow R moves along horizontal part 285 after the rake 281 along cam track 247 has risen.Like this, driven retainer 241 is after rising with driven voller 257, and on even keel moves, so, the feeding pawl 255 of push rod 235 as in Figure 13 (b) with long and short dash line 255 ' shown in that kind pass through the top of article 9.
The 4th operation makes driven voller 257 break away from from the other end of the horizontal part 285 of cam track 247 283, returns among Figure 11 the position with long and short dash line 257 ' represent.At this constantly, the feeding pawl 255 of push rod 235 is more retreated than article 9, arrives among Figure 13 (b) with long and short dash line 255 " the position of expression.In addition, driven voller 257 drops to the height of being caught by straight line rail 245 after the other end 283 from horizontal part 285 breaks away from, so push rod 235 also descends with driven retainer 241.
Then, bag supply unit 19 begins the conveying of bag 1 once more, has arrived the position in front of the insertion pawl 253 of push rod 235 at the peristome 7 of the follow-up bag 1 of the bag 1 that has been inserted into article 9, and bag supply unit 19 stops the conveying of bag 1.Insert device 215 and implement secondary the 1st operation.Supply to the position that Figure 13 (a) representes from goods supply unit 13 with new article 9 during this period.
On the other hand, " feeding pawl 255 hooks of the push rod 235 that advances of position of expression stay in the article of having supplied with during primary the 1st operation 9, and these article 9 are advanced with long and short dash line 255 from Figure 13 (b).Through implementing secondary the 2nd operation～the 4th operation; The feeding pawl 255 of push rod 235 is through above the article of having supplied with during secondary the 1st operation 9; Simultaneously; The insertion pawl 253 of push rod 235 as among Figure 14 (a) with long and short dash line 253 ' shown in such, through above the article of having supplied with during primary the 1st operation 9, arrive with long and short dash line 253 " the position of representing.
After this; Further repeat the 1st operation～the 4th operation; Be inserted into the peristome 7 of bag 1 shown in Figure 10 at the article of having supplied with during primary the 1st operation 9 such insertion pawl 253 by push rod 235 shown in Figure 14 (b) from releasing between the pair of guide rails 259.
In addition; Whenever in a bag 1, insert article 9; Bag supply unit 19 just repeats the conveying of bag 1 and stops, so inserting device 215 can be inserted into a plurality of article 9 of supplying with successively from goods supply unit 213 respectively a plurality of bags 1 of being carried by bag supply unit 19.In addition, just carried the bag 1 that as above-mentioned, has inserted article 9 at bag supply unit 19 after, close the operation that bagging apparatus 5 comes into effect the A described in the example 1.Along the moment that cam track 13 shown in Figure 1 has erected, bag supply unit 19 stops the conveying of bag 1 at the hinged joint of the bag 1 that has inserted article 93.Then, close the operation below the B that bagging apparatus 5 carried out in embodiment 1, explaining, thus can be with peristome 7 sealings of the bag 1 that has inserted article 9.
And the present invention is employed in the mode of having carried out various improvement, correction or modification according to those skilled in the art's knowledge in the scope that does not break away from its aim and also can implements.Insert device 215 best that kind shown in figure 10 a pair of movable ways 301 is set between pair of guide rails 259 and peristome 7.The protruding end 303 of each of a pair of movable ways 301 forms wedge shape, and the cross section forms mutual flute profile inwardly.In addition, insert device 215 and preferably have the driver element that moves the guidance unit that guides a pair of movable ways 301 freely and a pair of movable ways 301 is advanced and retreat towards the direction of arrow F, R,
In this occasion; The protruding end 303 that makes movable ways 301 in advance makes movable ways 301 retreat from graphic position from the peristome 7 of bag 1 with breaking away from; In the 1st operation; Be about to a pair of movable ways 301 advanced at article 9, make each protruding end 303 enter into peristome 7 by before release between the pair of guide rails 259.Like this, peristome 7 is opened than the size of article 9 biglyyer, can be prevented in advance that the article 9 that will be inserted in the bag 1 are suspended to problems such as peristome 7.
In addition; Also can be above the belt 25 of bag supply unit 19 configuration pipe 305; By means of from attract the unit through manage 305 guide to the absorption layer 307 of the lower end that is located at pipe 305 negative pressure, peristome 7 is attracted the suitable position of bag 1 with opening above the belt 25.In addition, a pair of movable ways 301 also can be in that just approaching each other directions tilt towards each protruding end 303 when bag 1 is retreated, and 303 when getting into peristomes 7 in the protruding end, makes the interval of each protruding end 303 make movable ways 301 actions with opening.Like this, can tension force take place at the peristome 7 of bag 1, can prevent the lax of peristome 7.
Also can omit membrane supplying shown in Figure 9 unit 201 and bag making device 203, in existing bag, insert article 9.In this occasion, also can existing bag directly be supplied on the belt 25 of bag supply unit 19, in addition, also can omit feed screw 249 and ball nut 251, as linearly operating unit 229, use slide block 227 has been bonded on the drive source on the piston rod.Also can make bag supply unit 19 carry the speed multiplication of bag 1, the insertion device of arranging in the direction of arrow F 215 more than 2 side by side inserts article 9 in the bag more than 21.
Figure 15 roughly representes to have membrane supplying unit 201, bag making device 203, bag supply unit 19, bagging apparatus 400 that the article 9 of softness are inserted into the insertion device 401 in the bag 1 and close bagging apparatus 5.Here, soft article mean mouth mask, towel or towel etc.About bagging apparatus 400, the difference with embodiment 2 is described below.
Connect face component lifting unit 415 through making drive source 449 be connected to link 451, on the piston rod 453 of drive source 449, engaging suspension gear 435 and constitute.Link 451 is limited up-down by the guidance unit to its channeling conduct on the direction of arrow I, O.For this reason, make piston rod 453 actions, then connect face component 413 and push plate 419 and put in article 9 up-downs on the bottom surface member 405 with respect to carrying with suspension gear 435 like drive source 449.Horizontal movement unit 421 illustrates as the drive source 457 that piston rod 455 has been joined to link 451, but also can be for being made feed screw rotation by electrical motor and will being delivered to the unit of link 451 with the straight-line power that this feed screw has carried out the ball nut of screw joint.
In addition, inserting device 401 has that to make the lower end be the pushing unit 461 that goes up and down of the push part 459 of sphere and pushes plate 419 and push unit 463 with respect to suspension gear 435 towards what the direction of arrow I, O moved with making.Push part 459 has been installed in pushing unit 461 on the piston rod 467 of drive source 465, this piston rod 467 in the upper fixed of bag 1 on casing.Make piston rod 467 actions like drive source 465, then push part 459 is gone up and down with respect to the bag 1 on the belt 25 that has been supported in bag supply unit 19.Push installing drive source 445 on the sheet 443 that hangs down of suspension gear 435, unit 463, engaged at the piston rod 469 of drive source 445 and pushed plate 419.
The action of explanation bagging apparatus 402 below.Figure 19 (a)～Figure 21 (b) representes bag 1 and connects face component 413 with section.In addition, insert the action of device 401 and carry out according to the program that is written in the storage medium, this storage medium can carry out access by the computing machine that the drive source of having explained is controlled.
At first, make bag making device 203 shown in Figure 15 form a plurality of bags 1 successively.These bags 1 are attracted by the belt 25 of bag supply unit 19 shown in Figure 17.On the other hand, the article of supplying with from the loader of having explained 9 are caught by bottom surface member 405.Then, bag supply unit 19 makes belt 25 towards the walking of the direction of arrow T, in the peristome 7 of bag 1 and article 9 position of having been caught by bottom surface member 405 in opposite directions, belt 25 is stopped.
Such shown in Figure 19 (a), connect face component 413 and drop to the top approaching height with article 9, advance towards the direction of arrow I.In this process, push the end 417 that plate 419 is pushed and shoved article 9, so article 9 slide with pushing plate 419, enter into the peristome 7 of bag 1.In the article 9 whole positions that enter into bag 1; Such shown in Figure 19 (b); With respect to suspension gear 435 connect face component 413 and the sheet 437 that hangs down, push plate 419 and further advance, thereby can article 9 be pushed into the depths of peristome 7 towards the direction of arrow I.
In said process, connect face component 413 and work as the ways that the distortion to article 9 limits., submerge to the stage in the peristome 7 of bag 1 for this reason, can obtain to prevent the wrinkle of article 9, crooked such effect at article 9.In addition, in said process, between produces and makes article 9 and connect the friction force that face component 413 does not produce the degree of big slip each other.This friction force acts on article 9 and the whole zone that connects the scope that face component 413 faces; Push plate 419 occasion that article 9 are pushed in the peristome 7 is compared with only depending on; The power that article 9 are pushed in the peristome 7 is distributed to article 9, so above-mentioned effect is obvious.
Then, push plate 419 with respect to suspension gear 435 connect face component 413 and the sheet 437 that hangs down is retreated towards the direction of arrow O, such shown in Figure 20 (a), sheet 437 consistent location return to and hang down.Push part 459 drops to the height with bag 1 crimping, and is such shown in Figure 20 (b), connects face component 413 and rises from article 9.The figure shows the upper surface 431 that push part 459 makes bag 1 is deformed into concavity, bag 1 is pressed against the situation on the article 9.Article 9 ' for newly having supplied to the article of bottom surface member 405.
Such shown in Figure 21 (a), retreat towards the direction of arrow O from the face component 413 that connects that article 9 have risen, withdraw from from the peristome 7 of bag 1.In this process, push part 459 can not rise yet.That is, push part 459 is relatively passed between each the front end 439 of a butt joint panel 441, so, connect face component 413 and break away from from push part 459.For this reason; Push part 459 keeps bag 1 is pressed against the state on the article 9; So, as above-mentioned, connecing face component 413 from moment that article 9 have risen; Even one one of article 9 is suspended to and connects face component 413, also can prevent to retreat and article 9 are pulled out from bag 1 towards the direction of arrow O along with connecing face component 413.
Such shown in Figure 21 (b), extract connecing face component 413 whole peristomes 7 from bag 1, push plate 419 than article 9 ' end 417 more retreated some position, connect face component 413 and stop.After this, connect face component 413 and drop to the top approaching height with article 9, insert device 401 and can repeat above action.In addition, as above-mentioned, peristome 7 this point of closing the bag 1 that bagging apparatus 5 sealing inserted article 9 are identical with embodiment 2.
Above-mentioned insertion device 401 constitutes in such a way; That is, connect face component 413 from submerging making, connect face component 413 and withdraw from from bag 1 to after the article 9 the peristome 7 of bag 1 have risen; So, connect face component 413 and can not rub rubber rope 423 from what bag 1 withdrawed from.For this reason, can not take place that rubber rope 423 is pulled out from bag 1 or problem that rubber rope 423 is crooked etc.
And the present invention is employed in the mode of having carried out various improvement, correction or modification according to those skilled in the art's knowledge in the scope that does not break away from its aim and also can implements.Also can omit membrane supplying unit 201 and bag making device 203, in existing bag, insert article 9.In addition, also can omit drive source 445, will push plate 419 and be fixed on and connect on the face component 413.In this occasion, compare with above-mentioned example, the distance that makes article 9 enter into the depths of peristome 7 shortens, but can not hinder enforcement of the present invention.
Even article 9 are as being rubbed also no problem article for connecing face component 413; Then also can shown in Figure 19 (b), such omission connect face component 413 from submerging to the action of article 9 risings the peristome 7 of bag 1; After connecing that face component 413 is whole and having extracted, make to connect face component 413 and rise from peristome 7.In addition, also can below connecing face component 413, plant the non-return hair that high-quality green tea has been fluffed towards the direction of arrow I.Such non-return hair can be compared to connect to reduce when face component 413 gets into bags 1 and connect the friction force that connect face component 413 and article 9 of face component 413 when bag 1 withdraws from.
The possibility of utilizing on the industry
The present invention is to the conveying of various article and locatees useful technology.In addition, the present invention does not rely on staff, can at high speed article be inserted in the bag, so, for for for example with in a plurality of bags, pack into the useful technology of occasion of article of the occasion that kind of direct mail mailing goods catalogue.
Description of reference numerals
1,103... bag, 3, the 105... hinged joint, 5... closes bagging apparatus, and 7, the 104... peristome, 9, the 102... article, the 11... root; 13... cam track, the 15... guide rod, 17... folds into bar, and 18... folds into motor unit, 19... bag supply unit, 21... erects the unit; 23... guide rod is mobile unit in opposite directions, 25... belt, 27... suction hole, 29... cylinder, 31... operating member, 33... suspension gear; 35... horizontal part, the movable carriage of 41..., 43... casing, 45... guidance unit, 47... slide block, 49... bearing sub-assembly; 51... fulcrum, 53... passive element, 55... cam, 57... adapter shaft, 59,85, the 95... drive source, 61... crossbearer member; 63... nut, 65... adjustable bolt, 67... leading section, 69... roller, 71... guide rod lifting unit, 73... clamp clip; 75... opening/closing unit, 77... front end, 79... butt plate, 81... butt plate advance and retreat unit, 83... axostylus axostyle, 87, the 97... piston rod; 89... lifter plate, 91... S. A., 93... installing component, 99... rake, 101... elastomeric element.
200... bagging apparatus, 201... membrane supplying unit, the 203... bag making device, 213... goods supply unit, 215... inserts device, and 216, the 218... edge part; 217... film, the fervent cutter of 219..., 221... position, 227... slide block, 229... linearly operating unit, 231... guidance unit; 233,239... rising portions, 235... push rod, 237... framework, the driven retainer of 241..., 243... supporting mass, 245... straight line rail; 247... cam track, the 249... feed screw, the 251... ball nut, 253... inserts pawl, 255... feeding pawl, 257... driven voller; 269... roller, 259... guide rail, 261, the 263... flange, 265... revolving wheel, 267... endless-belt, 271... importing portion; 273... unloading part, 275... back plate, 277... pin, 279... one end, 281... rake, the 283... other end; 285... horizontal part, 287... inserting hole, the movable ways of 301..., 303... protruding end, 305... pipe, 307... absorption layer.
400... bagging apparatus, 401... inserts device, 405... bottom surface member, and 413... connects face component, and 415... connects the face component lifting unit; 417... the end, 419... pushes plate, 220... folding line, 421... horizontal movement unit, 423... rubber rope; 431... upper surface, 433... absorption layer, 435... suspension gear, 437, the 443... sheet that hangs down, 439... front end; 441... connect panel, 445,449,457, the 465... drive source, 447... inserts port, the 451... link; 453,455,467, the 469... piston rod, the 459... push part, 461... pushes the unit, 463... pushes the unit.
Claims (9)
1. one kind is closed bagging apparatus, and the hinged joint that will stretch out from the peristome of bag, root links to each other with said peristome is gone back to said bag; It is characterized in that:
Have the guide rod of the root that is positioned in said hinged joint, the invagination bar of the said hinged joint of engaging and the invagination motor unit that stretching out of said invagination bar and said hinged joint moved in the opposite directionly,
Along with moving of the said invagination bar of realizing by said invagination motor unit, be that fulcrum makes said hinged joint towards the direction deflection of going back to said bag with said guide rod.
2. one kind is closed bagging apparatus; To make bag be the posture of level and this bag supported; The root of the hinged joint of this bag links to each other with peristome, and said hinged joint stretches out with the horizontal vertical direction of said bag from said peristome court, and this closes bagging apparatus makes said hinged joint go back to said bag; It is characterized in that:
Have that the hinged joint that makes said bag erects erect the unit, be positioned in said hinged joint root and along the pair of guide rods of said horizontal expansion, said transversely make guide rod that said pair of guide rods moves each other in the opposite direction in opposite directions mobile unit, the said invagination bar that transversely extends and make said invagination bar with said laterally vertical direction on the invagination motor unit that advances or retreat
Said guide rod mobile unit in opposite directions makes said pair of guide rods move towards mutual approaching direction; The said invagination bar that under the effect of said invagination motor unit, advances makes by said that to erect the hinged joint that the unit erected be that fulcrum is towards the direction deflection of going back to said bag with said guide rod; Said guide rod mobile unit in opposite directions makes said pair of guide rods move towards the direction of leaving each other, thereby said pair of guide rods is broken away from from said hinged joint.
3. the bagging apparatus that closes according to claim 2 is characterized in that: have the guide rod lifting unit that said pair of guide rods is gone up and down,
When said guide rod in opposite directions mobile unit make said pair of guide rods each other near the time, said guide rod lifting unit makes said pair of guide rods drop to the height near the root of said hinged joint,
When said guide rod when mobile unit has left said pair of guide rods each other in opposite directions, said guide rod lifting unit makes said pair of guide rods rise highlyer than said bag.
4. the bagging apparatus that closes according to claim 2 is characterized in that: have clamp clip and opening/closing unit; This clamp clip and said invagination bar advance with said invagination bar under the effect of said invagination motor unit or retreat in opposite directions; This opening/closing unit makes between said invagination bar and the said clamp clip and opens and closes,
Make by said and erect the hinged joint that the unit erected and enter between said invagination bar and the said clamp clip; Said opening/closing unit is with closing between said clamp clip and the said invagination bar; Along with advancing of said invagination bar drawn the said hinged joint of being lived by said clamp clip and said invagination bar cramp; Thereby said hinged joint is gone back to said bag; By the tension force that the direction of on said hinged joint, retreating towards said invagination bar as the counter-force of traction produces, between said clamp clip and said invagination bar, said hinged joint is pulled out.
5. the bagging apparatus that closes according to claim 2; It is characterized in that: have the butt plate and the butt plate advance and retreat unit that said butt plate is moved that are configured in the top of said bag by front end towards the posture of the peristome of said bag
The direction that said butt plate advance and retreat unit makes said butt plate retreat towards said invagination bar moves; At the front end that makes said butt plate near under the state of peristome of said bag; Make in the process that said invagination bar advances at said invagination motor unit; Said butt plate advance and retreat unit makes said butt plate move towards the direction that said invagination bar advances, thereby said butt plate is withdrawed from from said bag and along with the preceding of said invagination bar and then by between the hinged joint that turns back.
6. the bagging apparatus that closes according to claim 1 and 2 is characterized in that: said invagination bar has the elastomeric element that carries out moving contact with the hinged joint of having been gone back to said bag.
7. bagging apparatus is characterized in that having:
The described bagging apparatus that closes of in membrane supplying unit, bag making device, insertion device and the claim 1～5 any one,
This membrane supplying unit is carried on vertically at it the film of edge part with horizontal both sides, by the side's from the edge part of said both sides edge part make mode that the opposing party's edge part stretches out the horizontal middle part doubling of film carry out overlapping;
This bag making device will press against the middle part longitudinally of said film at the fervent cutter that transversely extends of said film; Heat with said fervent cutter makes the overlapping film welding each other in said doubling ground; And said film blocked at middle part longitudinally, thereby be formed on the bag that the edge part of guaranteeing a peristome and a said side between a said side's edge part and the opposing party's the edge part has stretched out as hinged joint from said peristome;
This insertion device is inserted into article in the said bag.
8. bagging apparatus according to claim 7 is characterized in that: have the bag supply unit that the bag that has been formed by said bag making device is carried,
Said insertion device have slide block is advanced in the horizontal direction or retreat reciprocating linearly operating unit, ground, go up and down to be connected to freely said slide block and the driven retainer that said push rod is kept, the supporting mass of the height supports articles identical with said bag, in the horizontal direction to the straight line rail of said driven retainer channeling conduct and above the said straight line rail to the cam track of said driven retainer channeling conduct
Said bag supply unit is transported to its peristome and the article position in opposite directions of being supported by said supporting mass with said bag; In the process of advancing of said slide block; The height and the said article of said push rod are as one man positioned by the height of said straight line rail to said driven retainer; In the process of retreating of said slide block, said driven retainer so that said push rod rise along said cam track through mode by the top of the article of said supporting mass supporting.
9. bagging apparatus according to claim 7 is characterized in that: have the bag supply unit that the bag that has been formed by said bag making device is carried,
The connecing face component, make said connect that face component goes up and down connect the face component lifting unit, pushed and shoved pushing plate and making the said plate that pushes connect the horizontal movement unit that face component moves in the horizontal direction of said article of the top that said insertion device has the bottom surface member of catching soft article in the horizontal direction sliding freely, be configured in said article along said from horizontal direction
Said bag supply unit is transported to its peristome and the article position of being caught by said bottom surface member in opposite directions with said bag; The said face component lifting unit that connects is positioned at the height approaching with said article with the said face component that connects; Said horizontal movement unit makes the said position that face component moves to the peristome that gets into said bag that connects, and by the said plate that pushes said article is submerged to the peristome of said bag.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009-213346 | 2009-09-15 | ||
| JP2009213346 | 2009-09-15 | ||
| PCT/JP2010/065106 WO2011033947A1 (en) | 2009-09-15 | 2010-09-03 | Bag closing apparatus and bagging apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102470936A true CN102470936A (en) | 2012-05-23 |
| CN102470936B CN102470936B (en) | 2013-07-31 |
Family
ID=43758555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010800280341A Expired - Fee Related CN102470936B (en) | 2009-09-15 | 2010-09-03 | Bag closing apparatus and bagging apparatus |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP5474989B2 (en) |
| KR (1) | KR101368558B1 (en) |
| CN (1) | CN102470936B (en) |
| TW (1) | TW201127715A (en) |
| WO (1) | WO2011033947A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105730737A (en) * | 2016-03-16 | 2016-07-06 | 苏州和瑞科自动化科技有限公司 | Automatic sealing equipment for bubble bag |
| CN108312637A (en) * | 2018-02-02 | 2018-07-24 | 厦门亚太创新机器有限公司 | Plastic bag packaging production equipment |
| CN108820357A (en) * | 2018-07-17 | 2018-11-16 | 瑞安市恒丰信封纸袋机器厂 | Packaging bag tongue mouth packaging system |
| CN111483735A (en) * | 2019-01-25 | 2020-08-04 | 东莞御膳坊信息技术有限公司 | Conveying platform is cut to intelligence |
| CN113844699A (en) * | 2021-10-13 | 2021-12-28 | 天津科技大学 | Packaging method of test paper packaging machine |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6494390B2 (en) * | 2015-04-15 | 2019-04-03 | キヤノン株式会社 | Sealing device and sealing method |
| KR101884235B1 (en) * | 2016-10-19 | 2018-08-01 | 이계식 | Mask sheet wrapping device |
| KR102272208B1 (en) * | 2019-07-11 | 2021-07-05 | 제이더블유홀딩스 주식회사 | A packing system for bag and method thereof |
| JP6979224B2 (en) * | 2019-12-24 | 2021-12-08 | オリオン機械工業株式会社 | Automatic filling and packaging equipment |
| CN112220145B (en) * | 2020-11-06 | 2022-11-01 | 广西德福莱医疗器械有限公司 | Ear band folding device for mask |
| IT202100025661A1 (en) * | 2021-10-07 | 2023-04-07 | Tmc Spa | MACHINE FOR PACKAGING GROUPS OF ABSORBENT ITEMS IN RESPECTIVE ENVELOPES. |
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- 2010-08-27 TW TW099128736A patent/TW201127715A/en unknown
- 2010-09-03 CN CN2010800280341A patent/CN102470936B/en not_active Expired - Fee Related
- 2010-09-03 KR KR1020117031707A patent/KR101368558B1/en not_active IP Right Cessation
- 2010-09-03 WO PCT/JP2010/065106 patent/WO2011033947A1/en active Application Filing
- 2010-09-03 JP JP2011531884A patent/JP5474989B2/en active Active
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| US4162602A (en) * | 1976-11-15 | 1979-07-31 | Windmoller & Holscher | Method and apparatus for filling and closing large sacks |
| CN85105978A (en) * | 1985-01-11 | 1986-07-09 | 维蒂尔矿泉水总公司 | The welding of synthetic material bag is also excised the method and apparatus of at least one drift angle |
| JPH0718563Y2 (en) * | 1988-09-08 | 1995-05-01 | グンゼ株式会社 | Automatic bag sealer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105730737A (en) * | 2016-03-16 | 2016-07-06 | 苏州和瑞科自动化科技有限公司 | Automatic sealing equipment for bubble bag |
| CN105730737B (en) * | 2016-03-16 | 2018-08-21 | 苏州和瑞科自动化科技有限公司 | A kind of bubble bags automatic sealing equipment |
| CN108312637A (en) * | 2018-02-02 | 2018-07-24 | 厦门亚太创新机器有限公司 | Plastic bag packaging production equipment |
| CN108312637B (en) * | 2018-02-02 | 2023-11-17 | 厦门亚太创新机器有限公司 | Plastic bag packaging production equipment |
| CN108820357A (en) * | 2018-07-17 | 2018-11-16 | 瑞安市恒丰信封纸袋机器厂 | Packaging bag tongue mouth packaging system |
| CN111483735A (en) * | 2019-01-25 | 2020-08-04 | 东莞御膳坊信息技术有限公司 | Conveying platform is cut to intelligence |
| CN111483735B (en) * | 2019-01-25 | 2022-01-14 | 深圳御膳坊智能科技有限公司 | Conveying platform is cut to intelligence |
| CN113844699A (en) * | 2021-10-13 | 2021-12-28 | 天津科技大学 | Packaging method of test paper packaging machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2011033947A1 (en) | 2013-02-14 |
| WO2011033947A1 (en) | 2011-03-24 |
| KR20120067976A (en) | 2012-06-26 |
| TW201127715A (en) | 2011-08-16 |
| KR101368558B1 (en) | 2014-02-27 |
| CN102470936B (en) | 2013-07-31 |
| JP5474989B2 (en) | 2014-04-16 |
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