KR101864432B1

KR101864432B1 - Continuous automatic wrap around packing machine of cubic package

Info

Publication number: KR101864432B1
Application number: KR1020160162105A
Authority: KR
Inventors: 김성일
Original assignee: (주)진성 테크템
Priority date: 2016-11-30
Filing date: 2016-11-30
Publication date: 2018-06-04

Abstract

The present invention relates to a continuous automatic packaging apparatus for a hexahedral body wrapping material in which a carton blank CB is positioned between a guider 26 and a stopper 28 of a platform 27 by a carton carrier 25, Passes through the folding gate 32,

A carton blank supply part 2 which folds into a " carton blank " The side "

A roulette 40 in which a flap groove 41 in which a carton blank CB folded into an image is inserted is provided at eight places and stepping rotates in eight steps I to VIII, And a guide wall body (42) for folding and folding the open vertical plane (CB3) of the carton blank (CB); The inserter 65 pushes the object M to be packaged M by upwardly moving the object M to be packaged which is continuously supplied to the conveyor 61 from the end of the facade 60 to the storage position one by one, (M) into the carton blank CB conveyed to the third stage (III) position and then to the open vertical plane CB3 of the carton blank CB above the bridge 63 and to the edge flap CB10 An article supply unit 6 in which the hot melt is sprayed and then the adhesive flap CB9 of the open horizontal surface CB2 is folded; The carton blank CB transferred to the seventh stage (VII) position of the roulette wheel 40 is pulled out by the picker 81 and the pair of folding wall bodies 82, the lower folding bar 83 and the upper folding bar 84, And a flap folding section 8 for folding the inner flap CB7 and upper and lower side flaps CB5 and CB6 of the carton blank CB.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a continuous automatic wrapping packing machine,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a continuous automatic packaging apparatus for packing a hexahedron-shaped package, such as butter, soap, etc., which is automatically packed into a box.

In a wraparound wrapping machine that packs and packs a large number of packages into a box, the wrapping material uses a carton blank that folds into a box while moving between the processes.

The wrap-around type packaging machine as disclosed in the following patent document 1 is one of devices for folding and packing boxes into a carton blank in a process of loading and transporting a plurality of packages.

More specifically, in the apparatus of Patent Document 1, the amount of wrapping once of the article to be wrapped is determined by the support plate disposed at the outlet side of the conveying conveyor to open and close the supply passage, and the carton blank is supplied with the predetermined quantity A separate conveyor is provided on the underside from the package, and the package is loaded on the upper surface of the support plate when being transported to the rear end side of the support plate.

The unfolded carton blank on which the packages are stacked is guided along the guide around the folded back conveyor to be folded in the form of a box, and the flap extending back and forth is hooked to the free end of the pusher arm hinged to the chain member of the flight conveyor And the other side arm is vertically protruded to the upper surface of the flight conveyor and is packed in a box as it is folded up.

In this method, if the packaging speed is increased, an error occurs in the process of folding into the box, so that it is difficult to obtain a rapid packaging effect. That is, it is not suitable for packaging of articles having a hexahedron shape such as butter or soap and having a small volume.

The soap packaging example disclosed in the following Patent Document 2 discloses a method of die-cutting a carton blank form in a sheet material wound on a roll, folding the flap after packaging the soap on the obtained carton blank, It is described that 50 packages are possible, but the specific device configuration is not shown.

International Publication No. WO 1988/002333, Figures 1, 2, 5, Korean Patent Laid-Open No. 10-2006-0012311, Figs. 8, 12,

It is an object of the present invention to provide a continuous automatic packaging apparatus for a package of a hexahedron having a configuration capable of continuously and automatically wrapping an article having a hexahedron shape such as butter and soap in a box packaging at a high speed without a packaging error .

A continuous automatic packaging apparatus for a hexahedron wrapping material according to the present invention, which realizes the above-mentioned object, is a device for taking out a carton blank from a sheet to a predetermined position,

A carton blank supply portion for folding into a " side "

A wrapping wrapping portion for sequentially wrapping and rounding the carton blanks by stepping and rotating the roulette provided at eight outer peripheries in eight steps, the flap grooves taking over the carton blanks folded into the image; The object to be packed is continuously fed through the conveyor and the object to be packed is lifted up to a predetermined position by an elevator and pushed by the inserter into the inside of the carton blank of the wrapping wrapping portion and a series of folding the flap by spraying the hot melt with the edge nozzle An article supply unit for performing an operation of the apparatus; A carton blank is pulled out from the picker at the 7th position of the roulette and the upper and lower side flaps of the carton blank are folded by a pair of folding walls, a lower folding bar and an upper folding bar, And a flap folding portion for wrapping the flap in the form of a box.

In the above-described configuration, a plurality of vacuum pick-ups may be arranged in the carton blank supply portion to draw the carton blank to a single sheet.

In addition, a carton sensor may be disposed at a position where the carton blank is fed, so that the carton blank supply part and the lapping and packing part operate synchronously.

The article supply unit may be provided with a proximity sensor for detecting the article supplied through the conveyor at the end and transmitting a signal of the next operation.

The continuous automatic packaging apparatus for a hexahedral body wrapping material according to the present invention having the above-described structure has a closed horizontal plane, an open horizontal plane, a continuous vertical plane and a closed vertical plane between the closed horizontal plane and the open horizontal plane, A pair of inner flaps are formed on each of the open vertical surface and the closed vertical surface, an adhesive flap is extended to the open side of the open horizontal surface, and an edge flap is formed on the open side of the open vertical surface. In a continuous automatic packaging of the carton blanks deployed in the attached form in a wrap rounding manner, the carton blank supply portion draws the carton blank to a single side,

Quot ;, the carton blank is transported to a position where the carton blank is brought into contact with the article supply portion by the stepping rotation of the roulette so that the object to be packed is stored, and then the wrapping round packing is completed by the stepping rotation of the roulette And the upper and lower side flaps are folded and packed in the form of a box while being taken out from the flap folding part. have.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an external perspective view showing a continuous automatic packaging apparatus for a package of a hexahedron according to the present invention. FIG.
2 is an exploded view of a carton blank used in the apparatus of the present invention;
Fig. 3 is a partially enlarged view showing a configuration related to the carton blank supply unit of Fig. 1; Fig.
4 is a partial enlarged view showing a process in which a carton blank is led to a wrapping wrap portion;
Fig. 5 is a partially enlarged view showing a configuration related to the article supply unit of Fig. 1; Fig.
FIG. 6 is a conceptual view showing a folding process of the carton blank by the wrapping wrapping portion of FIG. 1;
Fig. 7 is a partial side view showing a state in which the carton blank is folded at a position immediately before the transfer from the first-step position to the second-step position in Fig. 6; Fig.
8 is a partial side view showing a process in which the adhesive flap is folded clockwise with respect to the open vertical face of the carton blank during the transition from the second stage position to the third stage position in Fig.
9 is a partial side view showing a state immediately before a folded open vertical surface in a clockwise direction is opened in a counterclockwise direction in Fig.
FIG. 10 is a partial side view showing a process in which a vertical plane opened in FIG. 9 is spread clockwise. FIG.
11 is a partial side view showing a process in which a packaged object is housed in a folded carton blank.
12 is a partial side view showing a process in which the adhesive flap is folded by the descent of the spreader.
13 is a partial perspective view showing the detailed configuration of the flap folding portion shown in Fig.
14 is a perspective view showing the appearance of a carton blank folded into a box shape except for a side flap and an edge flap;
15 is a partial side view showing a process in which the edge flaps are folded.
16 is a partial perspective view showing a process in which the lower side flap is folded.
17 is a partial perspective view showing a process of folding the upper side flap.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

As shown in Fig. 1, the automatic packaging apparatus of the present invention comprises a carton blank supply section 2, a lower wrapping packaging section 4, and an article supply section 6 disposed on both sides of the wrapping packaging section 4 And a flap folding section (8), which are arranged in the element of the base (T).

The carton blank supply section 2 is provided at the upper portion of the base T and includes a magazine 20 for storing a carton blank CB in the form of a plate as a layer layer and a delivery roll 21 disposed at the front side of the magazine 20 ).

The carton blank CB employed in the present invention is a carton blank CB having a closed horizontal surface CB1 and an open horizontal surface CB2 and a contiguous vertical surface CB3 and a closed vertical surface CB4, And a pair of upper and lower side flaps CB5 and CB6 are extended on the periphery of the closed horizontal plane CB1 and the open horizontal plane CB2 and an open vertical plane CB3 and a closed vertical plane CB4 extend, A pair of inner flaps CB7 and CB8 are extended and an adhesive flap CB9 is formed on the open side of the open horizontal surface CB2 and an edge flap CB10 is formed on the open side of the open vertical side CB3. ) Are added so that they can be connected to each other by adhesion.

More specifically, as shown in Fig. 3, the carton blank CB accommodated in the magazine 20 is received so that the bottom of the carton blank CB is supported on a plurality of the receiving projections 22 A plurality of vacuum pickups 23 for sucking and discharging the bottom carton blank CB are disposed on the bottom side and a plurality of vacuum pickups 23 are arranged on the bottom side for transporting the carton carriers running along one row of endless chains 24 25 are provided.

The carton blank CB is sucked out to the vacuum pick-up 23 in the order of the bottom and transferred to the upper portion of the endless chain 24 by the constitution of the carton blank supply portion 2, The carton blank CB advances by the carton carrier 25 which travels in an infinite locus motion of the carton carrier.

The carton blank CB propelled and moved to the carton carrier 25 slides under an increased thrust force as it passes through the delivery roll 21 so that the platform 27 on which the shear guider 26 is disposed in Fig. So that the stopper 28 is stopped.

A carton sensor 29 is provided above the stopper 28 to transmit an electronic signal when it senses a carton blank CB moving to the platform 27.

On one side of the platform 27, a plunger 31 ascending and descending by the rodless cylinder 30 is disposed.

The rodless cylinder 30 operates by outputting an electronic signal that senses the presence of the carton blank CB in the carton sensor 29. As a result, the plunger 31, as shown in detail in FIG. 4, The carton blank CB is folded on the upper surface of the carton blank CB so that the carton blank CB is lowered to a position passing through the folding gate 32 formed on the platform 27. As a result of this operation, (4).

1, the lapping and packaging section 4 includes a roulette 40 arranged to rotate step by step at a circumferential angle of 45 degrees at a time below the platform 27, A guiding wall body 42 disposed along the lower half of the outer periphery of the roulette 40 and a carton blank CB accommodated in the flap grooves 41 of the roulette 40 are positioned at the second And a folding guide 43 provided on a path for stepping and rotating with the stepping motor.

As the carton blank CB passing through the folding gate 32 while being pressed by the plunger 31 is received in the flap groove 41 the inner flap CB8 of the closed vertical face CB4 is folded and folded, The closed horizontal plane CB1 and the open horizontal plane CB2 extending on both sides of the vertical plane CB4 are bent,

Quot; and is passed over from the carton blank feeder 2 to the wrapping wrap 4.

The roulette 40 in the wrapping wrapping section 4 is stepped to rotate so that the plunger 31 is set to perform one stepping rotation when the plunger 31 descends and rises to reach the top dead center, Is repeated in conjunction with the lifting and lowering motion.

An article supply unit 6 provided opposite to a circumferential angle of 90 degrees from the outer periphery of the roulette 40 is provided with a pesage 60 in which the object M to be wrapped is continuously supplied and aligned, An elevator 62 disposed at the end of the pestle 60 for moving one package object M to a storage position and a conveyor 61 for continuously supplying the wrapped object M to the storage position, An inserter 65 which is moved forward and backward by a forward and backward cylinder 64 and an edge nozzle 66 which is arranged above the bridge 63. The bridge 63 is connected to the groove 41, And a spreader 68 which is raised and lowered by the lifting cylinder 67. At a position facing the end of the pedestal 60 at the lower portion of the bridge 63, A proximity sensor 69 is attached.

When the proximity sensor 69 senses that the object M to be wrapped is supplied to the elevator 62, the proximity sensor 69 sends an electronic signal to make the elevator 62 ascend.

The carton blank CB which is sandwiched between the flap grooves 41 of the wrapping wrapping portion 4 and fed in a folded state is shifted to the stepping rotation of the roulette 40, The upper and lower side flaps CB5 and CB6 of the closed horizontal surface CB1 and the open horizontal surface CB2 are brought into contact with each other in the form of a box, The inner flap CB7 of the open vertical face CB3 and the adhesive flap CB9 and the edge flap CB10 are transferred to the flap folding section 8 in a state in which they are unfolded as they are.

That is, when the carton blank CB is guided in the flap groove 41 at the first stage (I) position and the closed vertical surface CB4 is positioned at the bottom, the open horizontal surface CB2 and the adhesive flap CB9 are extended On the other hand, only the inner flap CB8 of the closed vertical surface CB4 is folded in a state in which the closed horizontal surface CB1, the open vertical surface CB3 and the edge flap CB10 are extended in parallel, Folded inward, and the rest is laid out to the outside.

At this time, while the stepping rotation of the roulette wheel 40 is shifting from the first stage (I) to the second stage (II), as shown in FIG.

However, the edge flap CB10 of the vertical surface CB3 and the adhesive flap CB9 of the open horizontal surface CB2, which are opened during the passage of the second stage II through the third stage III, are in turn brought into contact with the folding guide 43 .

As a result, the edge flap CB10 extending from the opened vertical plane CB3 and the adhesive flap CB9 extending from the open horizontal plane CB2 are moved in a clockwise direction as shown in Fig.

The stepping rotation of the roulette 40 is continued and the edge flap CB10 comes to a position deviating from the flap guider 43 as shown in Fig. 9, so that the lifting cylinder 67 descends and rises once, (68) is lowered and then raised again.

The vertical plane CB3 opened by the descent of the spreader 68 is pressed clockwise so that the open vertical plane CB3 is unfolded as shown in Fig. 10, and in this process it is placed at a position lower than the bridge 63, The elevator 62 on which the object M is mounted moves upward.

When the carton blank CB stops moving to the third step (III) by successive stepping rotations of the roulette wheel 40, carton blanks (CB) in the following sequence are formed in the second step (II) As shown in Fig.

The vertical plane CB3 opened at the position of the third stage III is extended to the upper surface of the bridge 63 together with the edge flap CB10 and then the forward and backward cylinders 64 move the inserter 65 to one point The packaged object M mounted on the elevator 62 is pushed into the carton blank CB and housed in the bridge 63 by moving forward in the chain line position.

When the packaged object M is stored in the carton blank CB and the inserter 65 returns to the original position by the operation of the forward and backward cylinders 64, the elevator 62 is lowered and the elevating cylinder 67 is moved again It is operated one time down and up.

Thus, as shown in Fig. 12, the spreader 68 presses down the adhesive flap CB9, and in this state, the edge nozzle 66 is placed on the edge flap CB10 of the open vertical surface CB3 Spray hot melt.

Next, when the roulette 40 starts the stepping rotation again, the carton blank CB in which the packaged object M is accommodated is moved to the fourth step (IV), and at the same time, the next order The carton blank (CB) is moved to the third stage (III) position and the continuous packaging is performed.

The carton blank CB in which the package object M is accommodated is moved along the guide wall body 43 when moving from the third stage III to the fourth stage IV so that the opened vertical surface CB3 is folded and folded, CB9 and transferred to the flap folding unit 8 in the seventh step (VII) through the fifth step (V) and the sixth step (VI).

1, 6 and 13, the flap folding section 8 includes a two-row endless chain 80 arranged so as to be connected to one side at the seventh stage (VII) position of the roulette 40, A picker 81 which is attached to the chopper and moves on the two-row endless chain 80 to pull out the carton blank CB from the position of the seventh stage (VII), and a pair of sequentially arranged sides of the two-row endless chain 80 An upper guide 85 arranged to guide the lower folding bar 83 and the upper folding bar 84 and the folded carton blank CB in contact with the upper surface of the folding wall 82, The lower folding bar 83 is provided with a pair of side guide nozzles 87 disposed on the upper side of the lower folding bar 83 and a pair of lower guides 86 disposed on the upper side of the lower side of the lower folding bar 83, The belt conveyor 88 of the present invention is installed.

When the carton blank CB withdrawn from the position 7 (VII) is pulled out by the picker 81 of the two-row endless chain 80, as shown in Fig. 14, the folded carton blank CB The edge flap CB10 is extended and the inner flap CB7 and the upper and lower side flaps CB5 and CB6 are drawn out in an expanded form on both sides. The inner side flap CB7 of the vertical surface CB3 is folded at right angles with the folding wall 82 as shown in Fig. 15 and then the carton blank CB is moved along the upper and lower guides 86 The edge flap CB10 is folded and bonded.

The lower side flap CB6 is lifted up while being interfered with the front end of the lower folding bar 83 by the continuous running of the two row endless chain 80 to be folded as shown in Figure 16, The hot melt is sprayed when the side flap CB6 passes through the side flame nozzle 87 and the upper side flap CB5 is then brought into contact with the upper folding bar 85. As shown in Fig. 17, And finally the carton blank CB is pushed to be completely adhered to the upper side flap CB5 while being passed between the both belt conveyors 88 and then recovered.

As described above, according to the present invention, continuous automatic packaging of a package object in a hexahedron form such as butter, soap, etc. is first folded so that a space in which a package object can be received is formed in a primary carton blank, The folding of the flap extending laterally in the process of pulling out is performed, so that the automatic packaging can be performed at a high speed.

2: Carton blank supply section 20: Magazine
21: Delivery roll 22:
23: vacuum pick-up 24:
25: carton carrier 26: guider
27: Platform foam 28: Stopper
29: Carton sensor 30: Rodless cylinder
31: plunger 32: folding gate
4: Wrapping pouch 40: Roulette
41: flap groove 42: guide wall
43: folding guide 6:
60: Pesage 61: Feeder
62: elevator 63: bridge
64: forward / backward cylinder 65: inserter
66: edge nozzle nozzle 67: lift cylinder
68: Soup Reader 69: Proximity Sensor
8: flap folding part 80: 2 row endless chain
81: picker 82: folding wall
83: Lower folding bar 84: Upper folding bar
85: upper guide 86: lower guide
87: lateral jet nozzle 88: belt conveyor

Claims

The carton blank CB drawn out one by one from the lower side of the magazine 20 is transported and positioned between the pair of guiders 26 disposed on the upper surface of the platform 27 and the stopper 28, The plunger 31 descending and lifting by the rodless cylinder 30 passes the carton blank CB through the folding gate 32 and the side surface "

A carton blank supply part 2 which folds into a " carton blank "
Through the folding gate 32,

A roulette 40 provided with eight flap grooves 41 for taking over a carton blank CB folded into phases and stepping rotating in eight steps I to VIII, A folding guide 43 which is disposed on one path and interferes with and collapses the adhesive flap CB9 of the carton blank CB being conveyed and the open vertical surface CB3; And a guide wall body (42) for folding the open vertical surface (CB3) of the bag (CB);
A conveyor 61 having a pestle 60 for continuously supplying and aligning the object M to be packed and an elevator 62 for moving one object M to be packed upward from the end of the pestle 60 A bridge 63 defining a path through which the wrapping object M is moved into the carton blank CB conveyed to the third stage III position by the flap groove 41, An inserter 65 for pushing the packaged object M lifted up by the carton blank CB into the carton blank CB and an edge 62 for spraying the hot melt on the edge flap CB10 of the vertical surface CB3 opened above the bridge 63, An article supply unit 6 composed of an arc nozzle 66 and a spreader 68 for spreading the open vertical surface CB3 on the upper surface of the bridge 63 or folding the adhesive flap CB9 on the open horizontal surface CB2 ;
A second row endless chain 80 disposed at one side of the roulette 40 in a seventh position of the roulette 40 and a second row endless chain 80 for pulling out the folded carton blank CB at the flap groove 41 A pair of folding wall bodies 82, a lower folding bar 83 and an upper folding bar 84 which are sequentially arranged on both sides of the two-row endless chain 80 An upper guide 85 arranged to be guided in contact with the upper surface of the folded carton blank CB, two rows of lower guides 86 arranged on the upper surface of the two row endless chain 80, A flap folding portion 8 composed of a side flame nozzle 87 arranged in the middle of the flame 83;
And a continuous automatic packaging apparatus for a hexahedron package.

The method according to claim 1,
Characterized in that a plurality of vacuum pick-ups (23) for picking up the lowermost carton blank (CB) in a sheet form are arranged on the lower side of the magazine (20) of the carton blank supply part (2).

The method according to claim 1,
Wherein a carton sensor (29) for detecting the presence of a carton blank (CB) is disposed on a platform (27) of the carton blank supply unit (2).

The method according to claim 1,
The proximity sensor 69 is attached to the bridge 63 of the article supply unit 6 at a position facing the end of the pedestal 60 so that the object to be packaged M is present at the end of the pedestal 60 Wherein the automatic packaging device for the hexahedron packaged article is characterized in that the automatic packaging device for the hexahedron is provided.