KR101762336B1 - Exhaust device for packing bag - Google Patents

Exhaust device for packing bag Download PDF

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Publication number
KR101762336B1
KR101762336B1 KR1020150173735A KR20150173735A KR101762336B1 KR 101762336 B1 KR101762336 B1 KR 101762336B1 KR 1020150173735 A KR1020150173735 A KR 1020150173735A KR 20150173735 A KR20150173735 A KR 20150173735A KR 101762336 B1 KR101762336 B1 KR 101762336B1
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KR
South Korea
Prior art keywords
link
bag
rotation
link member
bar
Prior art date
Application number
KR1020150173735A
Other languages
Korean (ko)
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KR20170067267A (en
Inventor
이선환
Original Assignee
주식회사 솔팩
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Priority to KR1020150173735A priority Critical patent/KR101762336B1/en
Publication of KR20170067267A publication Critical patent/KR20170067267A/en
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Publication of KR101762336B1 publication Critical patent/KR101762336B1/en

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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
    • B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
    • 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
    • B65B43/12—Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
    • B65B43/14—Feeding individual bags or carton blanks from piles or magazines
    • B65B43/16—Feeding individual bags or carton blanks from piles or magazines by grippers
    • 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
    • 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
    • B65B43/50—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 using rotary tables or turrets
    • 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
    • B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
    • B65B51/10—Applying or generating heat or pressure or combinations thereof
    • B65B51/14—Applying or generating heat or pressure or combinations thereof by reciprocating or oscillating members
    • B65B51/146—Closing bags

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Package Closures (AREA)
  • Vacuum Packaging (AREA)

Abstract

The present invention is applied to a rotary type automatic packing machine, which is disposed below a sealing part of a rotary packing machine, and rotates the first and second rotating bars or the first and second angle bars according to the operation of the actuator, , The structure is improved so that the first and second plate members of the first and second presses are pressed or separated from each other in accordance with the rotation of the two angle bars to press the left and right sides of the packaging bag to exhaust the air in the packaging bag to the outside Type automatic packaging machine.

Description

[0001] EXHAUST DEVICE FOR PACKING BAG [0002]

The present invention relates to a packaged bag exhausting apparatus of a rotary type automatic packing machine, and more particularly, to a packaged bag exhausting apparatus of a rotary type automatic packing machine which is disposed below a sealing portion of a rotary packing machine, The first and second plate members of the first and second presses are pressed or separated from each other in accordance with the rotation of the first and second rotating bars or the first and second angle bars to press the left and right sides of the packing bag, Type automatic packaging machine in which the structure of the automatic packaging machine is improved so that the air in the packaging bag continuously supplied in association with the operation of the rotary packaging machine can be automatically and easily exhausted.

Generally, the packing bag performs a sealing operation in which the contents are received inside and then the inlet is sealed by heat treatment.

Hereinafter, a description will be given of a tea bag as one example of the contents contained in the packaging bag.

Tea, such as green tea or tea, is packed in a bag made of folded or bonded bags called so-called teabag paper, which is then put into hot water to avoid tea ingredients.

In recent years, more and more companies are manufacturing coffee beans in the form of tea bags centered on developed countries such as the United States and Japan, and they form a part of important forms of coffee consumption. The consumption of tea bags is gradually increasing due to the convenience of carrying, storing and using.

Conventionally, in the case of a teabag wrapping, a package for wrapping a bean coffee or green tea is wrapped in a predetermined packing machine, and then the handle is held by a hand when putting it into a cup filled with water on the surface of the prepared tea bag, Then, the packaging was carried out using a predetermined packing machine.

Prior art related to the existing teabag packaging machine is disclosed in Korean Patent Registration No. 10-1256350, entitled " Rotary Automatic Packaging Machine "(registered on Apr. 13, 2013), filed by the same applicant, A first turntable rotatably driven by a driving motor connected to the first motor and rotated in a counterclockwise direction; a plurality of second motors provided at predetermined intervals on the same circumference of the first turntable to hold both ends of the first bag inlet, A pair of first grippers provided to be rotatable additionally, a first bag opening portion for opening the opening of the first bag to the first gripper, a first checking portion for checking whether or not the first bag is opened, A first sealing part for sealing the upper end of the first bag filled with the contents, and a second sealing part for cooling the first sealing part and dropping the first bag, A second turntable interlocked with the first turntable and rotating clockwise in the same step in the same step and provided with coaxial driven gears on the lower side, a plurality of second turntables arranged on the same circumference of the second turntable at regular intervals, A pair of second grippers each of which is rotatably provided at one end so as to grip both ends of the inlet, a second bag supplying part for supplying a second bag to the second gripper, and a pair of second grippers, A second bag opening for opening the opening of the second bag; a second checking unit for checking whether or not the second bag is opened; a second charging unit for filling the contents in the opened second bag; A second sealing part for sealing an upper end of the second bag and a second cooling part for cooling the second sealing part and dropping the second bag, the first cooling part being provided between the first turntable and the second turntable The intermediate gear is provided with a connecting conveyor and a discharge, and the idle gear which is rotated in connection with the drive gear, the idle gear and the driven gear for discharging the first bag and the second bag is dropped group.

In the conventional tea bag packing apparatus, if the air in the bag is not discharged before the opening of the bag is sealed, there is a disadvantage that the packaged food can not be stored and stored for a long time and the freshness of the contents is lowered. And the storage volume is large.

In order to overcome such disadvantages, an operator may manually perform an exhaust operation by manually pressing the left and right sides of the packaging bag before the sealing operation of the packaging bag to discharge air in the packaging bag through the opening. In this case, however, There is a disadvantage that it can not be used in packing machine.

Korean Patent Registration No. 10-1256350 "Rotary type automatic packing machine"

SUMMARY OF THE INVENTION The present invention has been made in view of the above-described problems, and its object is to provide a rotary packaging apparatus capable of repeatedly evacuating air in a packaging bag by an operation of an actuator before a continuous sealing operation of the packaging bag, And a package bag discharging device for a rotary type automatic packing machine.

Another object of the present invention is to provide a rotary packing machine which is capable of discharging at a rotation top dead center position by rotating the first and second exhaust plates which rotate with each other before the sealing operation of the packing bag opening of the rotary packing machine, And an object of the present invention is to provide a packaged bag discharging device of a rotary type automatic packing machine whose structure is improved so as to minimize interference with peripheral parts.

According to an aspect of the present invention, there is provided a turntable comprising: a turntable; at least one pair of grippers each having one end rotatably supported on the turntable and having a grip for gripping an inlet- A package bag supplying portion for supplying a packing bag to the gripper, an opening portion for opening the opening of the packing bag, a contents supply portion for supplying contents to the opened packing bag, and an inlet of the packing bag by heat sealing with a pair of heating bars 1. A rotary type automatic packaging machine comprising a sealing part for sealing and a discharge part for discharging a sealed packaging bag,

An actuator disposed at a lower side of the packing bag located at the sealing portion; a rotary link connected to the rod of the actuator at one end and rotated according to the movement of the rod; A first rotary bar connected to the other end of the first exhaust plate, the first exhaust plate being interlocked with the rotation of the link and contacting the right side of the packing bag gripped by the pair of grippers in the interlocking rotation according to the rotation of the rotary link, And an upper link coupled to one end of the rotating bar and interlocked with a rotating operation of the first rotating bar, and an upper link coupled to the upper link and a lower link connected to a lower end of the interlinking link, Wherein the gripper is in contact with the left side of the packing bag gripped by the pair of grippers at the time of the interlocking rotation according to the lowering operation of the interlocking link, Characterized in that in association with the substrate by pressure on the packaging bag the left and right both sides of the second cut-out for the exhaust air in the packaging bag to the outside made of other, including the second rotary bar coupled to the end portion.

Wherein the first rotation bar is formed in a bent shape at one end and the other end and is axially coupled to the rotation link via a first hinge axis so that the first exhaust plate is rotated counterclockwise during the rotation operation of the rotation link, The second rotary bar is formed in a bent shape at one end and the other end, and a second hinge shaft is axially coupled to the other end so that the second exhaust plate is rotated in the clockwise direction during the descending operation of the interlocking link, The first exhaust plate and the second exhaust plate are brought into close contact with each other during the rotation operation of the rotary bar, so that the left and right sides of the packaging bag are squeezed.

According to another aspect of the present invention, there is provided a turntable comprising: a turntable; at least one pair of grippers, each having one end rotatably supported on the turntable and having a grip for gripping an inlet- A package bag supplying portion for supplying a packing bag to the gripper, an opening portion for opening the opening of the packing bag, a contents supply portion for supplying contents to the opened packing bag, and an inlet of the packing bag by heat sealing with a pair of heating bars 1. A rotary type automatic packaging machine comprising a sealing part for sealing and a discharge part for discharging a sealed packaging bag,

A first link member having one end connected to a rod of the actuator and an intermediate portion axially coupled to the first rotation shaft and rotating in a seesaw manner according to the movement of the rod, A lifting link which is connected to the upper end of the first link member and is operated when the first link member is rotated, A second angle plate connected to the other end of the packing bag held in contact with the left side of the packing bag gripped by the pair of grippers in the interlocking rotation of the first link member when the first link member rotates, A second link member having one end connected to the second link member and the other end connected to the second rotation shaft to be engaged and rotated in the downward movement of the lift link, When the second link member is rotated, the first and second link members are brought into contact with the right side of the packing bag held by the pair of grippers during the rotation of the second link member, And a first exhaust plate for exhausting the air in the packaging bag to the outside, and a first angle bar connected to the other end of the first exhaust plate.

And a first rotary shaft serving as a rotation center of the second exhaust plate and a second rotary shaft serving as a rotation center of the first exhaust plate are arranged to have a vertical height difference.

According to the present invention, the first and second rotating bars or the first and second angle bars are rotated according to the operation of the actuator, and the first and second rotating bars or the first and second angle bars The first and second plate members of the first and second presses can be pressed against the left and right sides of the packaging bag while being closely contacted with or separated from each other to allow air in the packaging bag to be exhausted to the outside, And has an advantage that the internal air can be automatically exhausted.

Further, in the present invention, the first rotation axis is disposed on the right side of the second rotation axis, and disposed above the second rotation axis, so that the first plate member has a rotation path that is not interfered with the pair of grippers disposed on the upper side, And the space utilization is improved.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a configuration diagram showing a configuration of an embodiment of a package bag exhausting apparatus according to the present invention. Fig.
2 is a use state diagram of Fig.
3 is a plan view of the first and second exhaust plates of the present invention.
4 is a configuration view showing a configuration of another embodiment of the package bag exhausting apparatus according to the present invention.
5 is a use state diagram of Fig.
6 and 7 are explanatory views schematically showing the state before and after the exhaust operation of the packaged bag exhausting apparatus according to the present invention.
8 is a plan view showing a configuration of a rotary packing machine to which the package bag exhausting apparatus of the present invention is applied.
9 is a plan view showing a state in which an opening is formed in a packing bag by a pair of grippers;

Referring to FIG. 8, a rotary type automatic packing machine employing a packaged bag exhausting apparatus according to the present invention includes a turntable 10, a pair of rotatable supports 11 and 12 rotatably supported at the ends of the turntable 10, At least one pair of grippers (80) provided with grips for gripping the edges and connected to each other in a linked manner, a packing bag supplying part (3) for supplying a packing bag to the gripper (80) (2) for supplying the contents to the opened packaging bag, a sealing part (7) for sealing the inlet of the packaging bag by heat sealing with a pair of heating bars, and a discharge part (5).

The exhaust device of the embodiment of the present invention allows some of the air inside the package bag to be exhausted before heat sealing the upper end of the package bag at the position of the sealing portion 7. [

1 to 3 and 8, the wrapping bag exhausting device of the embodiment of the present invention is rotatably operated by the turntable 10 of the rotary packing machine and is disposed on the left and right sides of the opening B1 of the packing bag B And a rotary link 220 having one end connected to the rod 210 of the actuator 200 and rotated in accordance with the movement of the rod 210. The actuator 200 includes a pair of grippers 80, A first rotary bar 52 having one end engaged with the other end of the rotary link 32 to be interlocked and rotated in accordance with the rotation operation of the rotary link 32 and the first exhaust plate 110 connected to the other end, An interlocking link 34 which is connected to one end of the first rotating bar 52 at an upper portion thereof and connected to the rotating operation of the first rotating bar 52 so as to be operated up and down, 34 so as to be interlocked and rotated in accordance with the upward and downward movement of the interlocking link 34, The second consists of a first cut-out 110, a second cut-out second rotary bar 54, 120 is connected corresponding to the.

1, the actuator 200 is connected to the pedestal 250 such that the rod 210, which can vertically move up and down, is connected to one end of the rotary link 32, Lt; / RTI >

The first rotation bar 52 is bent at one end and the other end so that the first exhaust plate 110 rotates counterclockwise when the rotation link 32 rotates, And the second rotary bar 54 is formed in a bent shape at one end and the other end of the second rotary bar 54. When the interlocking link 34 is lowered, 120 are rotated in the clockwise direction and the second hinge shaft 44 is axially coupled to the other end.

The first and second hinge shafts 42 and 44 are axially coupled to the support bars 65 horizontally supported by the support pillars 62 for supporting the heating bars 70, The first and second hinge shafts 42 and 44, which are the rotation centers of the first and second hinge shafts 52 and 54, are positioned on the same horizontal axis so as to be spaced apart from each other in left and right directions.

The first hinge shaft 42 is pivotally supported on the support bar 65 and is press-fitted to the first rotary bar 52 so that the rotary link 32 and the first rotary bar 52 can be interlocked with each other.

As shown in FIGS. 2 and 3, the first and second exhaust plates 110 and 120 are in contact with each other when the first rotating bar 52 is rotated counterclockwise and the second rotating bar 54 is rotated in the clockwise direction The first and second plate members 115 and 125 that are rotated in the direction of the first and second rotation bars 52 and 54 to press the left and right sides of the packing bag B and the first and second plate members 115 and 125, And first and second connecting members 112 and 122 for connecting the end portions with a fastening member such as a bolt.

One end of the first rotating bar 52 is connected to the upper portion of the interlocking link 34 and the other end of the second rotating bar 54 is connected to the lower portion of the interlocking link 34, And transmits it to the rotation bar 54 in an interlocked manner.

8 and 9, when the packaging bags B are supplied through the packaging bag supply unit 3, the operation of the rotary packaging machine is described. The packing bag B is transferred to the robot arm side by a vacuum suction method using an adsorption conveyor and the robot arm is rotated in a state of clamping the inlet side edge portion of the packing bag B supplied from the adsorption conveyor, To the gripper 80 side.

Then, both ends of the packing bag B are gripped by the pair of grippers 80 and are moved to the contents supply part according to the rotation of the turntable 10.

A pair of grippers 80 that are rotated by the turntable 10 pass through the opening 1 to open the mouth of the package bag B as shown in Figs. 8 and 9 while a pair of grippers 80 The contents A are inserted into the packaging bag B through the opening B1 after the opening B1 is formed in the opening of the packaging bag B.

Thereafter, the package bag B into which the contents A are inserted is thermally fused and sealed by the pair of heating bars 70 while passing through the sealing portion 7 while being rotated by the turntable 10. [

The pair of heating bars 70 are composed of a fixed heating bar 72 and a movable heating bar 75 capable of horizontally moving. When the movable heating bar 75 is in close contact with the fixed heating bar 72, The opening B1 of the package bag B is sealed by heat sealing.

The sealed packaging bag B while passing through the sealing portion 7 is separated from the pair of grippers 80 and discharged from the package bag discharging portion 5 while being dropped.

In this case, the packaged bag exhausting apparatus of the present invention is disposed at a lower side of the sealing portion 7, and when the first and second rotating bars 52 and 54 are rotated, the first exhaust plate 110 and the second exhaust plate 120 So that the left and right sides of the package bag B can be squeezed.

Referring to FIG. 6 showing the state prior to the exhaust operation, the upper part of the packing bag B in which the contents A are accommodated is clamped by a pair of grippers 80, and the 1.2nd exhaust plates 110 and 120 are packaged And is located at a position spaced apart from the left and right sides of the back (B).

At this time, the fixed heating bar 72 constituting the heating bar 70 contacts the upper part of the packing bag B before the sealing operation, but the moving heating bar 75 movable in the horizontal direction is separated from the packing bag B As shown in FIG.

Referring to Fig. 7 showing the state after the exhaust operation, the first and second plate members 115 and 125 of the first and second exhaust plates 110 and 120 are rotated by the rotation of the first and second rotating bars 52 and 54, The movable heating bar 75 is horizontally moved toward the fixed heating bar 72 after the air in the package bag B is exhausted through the opening portion B1 as it is pressed against the left and right sides of the fixing bag B, The opening portion B1 of the bag B is sealed.

As shown in FIG. 2, when the rod 210 of the actuator 200 is lifted upward, the rotation of the first and second rotating bars 52, The interlocking link 34 is operated to be lowered while being rotated upwardly about the one hinge shaft 42. [

As one end of the rotary link 32 is rotated upward, the other end of the first rotary bar 52, which is axially coupled to the first hinge axis 42, is rotated in a direction opposite to the traveling direction of the clock.

The second rotary bar 54 connected to the interlocking link 34 is rotated about the second hinge axis 44 so that the other end of the second rotary bar 54 is rotated It is rotated in the clockwise direction.

The first and second plate members 115 and 125 of the first and second exhaust plates 110 and 120 connected to the other ends of the first and second rotating bars 52 and 54 are pressed against the left and right sides of the packing bag B The air in the package bag B is discharged to the outside and discharged.

Thereafter, at the same time when the exhausting operation is completed, the movable heating bar 75 of the heating bar 70 is horizontally moved to the fixed heating bar 72 side so as to seal the opening B1 of the package bag B by thermal fusion do.

After the exhaust operation and the sealing operation are completed, the moving heating bar 75 is returned to its original position and the first and second rotary bars 52 and 54 are returned to their original positions.

As the rod 210 of the actuator 200 is lowered, one end of the rotary link 32 is rotated downward and the interlocking link 34 is rotated upward And the other end of the first rotary bar 52 is rotated in the clockwise direction by the rotation of the rotary link 32 to return to the home position. As the interlocking link 34 is rotated upward, And the other end of the second rotating bar 54 is rotated in a direction opposite to the traveling direction of the clock to return to the home position.

4 and 5 are views showing another embodiment of the packaging bag exhausting apparatus according to the present invention, wherein another embodiment of the present invention is constituted by rotating the turntable 10 of the rotary packing machine and opening the opening B 1 of the packaging bag B, The actuator 200 includes an actuator 200 disposed at a lower side of a pair of grippers 80 for gripping the left and right sides of the actuator 200. The actuator 200 has one end connected to the rod 210 of the actuator 200, A first link member 310 whose upper portion is connected to one end of the first link member 310 to be rotatably connected to the first link member 310 by rotation of the rod 210, A lifting link 320 which is operated up and down during a rotating operation, a first link member 310 coupled to the first link member 310 at one end thereof and rotated together with the first link member 310 at a rotating operation thereof, And a second angle bar 520 connected to the second angle bar 120. The first angle bar 520 is connected to the lower portion of the lifting link 320, A second link member 330 coupled to the second rotation shaft 420 and rotated in association with the lowering operation of the lifting link 320 and a second link member 330 having one end connected to the second link member 330, And a first angle bar 510 connected to the first exhaust plate 110 at the other end when the link member 330 rotates.

The first and second rotary shafts are axially coupled to a support plate 600 provided on the ground.

One end of the first link member 310 is connected to the rod 210 of the actuator 200 and the other end of the first link member 310 is connected to the upper portion of the lifting link 320, .

The first link member 310 may be welded or bolted to one end of the second angle bar 520 so that the second angle bar 520 is interlocked with the first angle of rotation about the first rotation axis 410 And performs a rotating function.

The second link member 330 is rotatably connected to the second rotation shaft 420 by a rotational force transmitted from the lifting link 320 by one end of the second link member 330 being connected to the lower portion of the lifting link 320 by a pin, To the first angle bar 510 through the first angle bar 510.

The second rotation shaft 420 is supported on the support plate 600 and is axially coupled to the other end of the second link member 330 and is press-fitted into one end of the first angle bar 510 to rotate the second link member 330 1 to the angle bar 510 side.

The first and second exhaust plates 110 and 120 are arranged in a direction in which the first angle bar 510 is rotated counterclockwise and the second angle bar 520 is rotated in the clockwise direction as shown in the above- The first and second plate members 115 and 125 are rotatably supported on the other end of the first and second angle bars 510 and 520. The first and second plate members 115 and 125, And first and second connecting members 112 and 122 for connecting the first and second connecting members.

The first rotary shaft 410 is disposed on the right side of the second rotary shaft 420 and is disposed on the upper side of the second rotary shaft 420.

4, the first rotation axis 410 is a rotation center of the second plate member 125 of the second exhaust plate 120 and has a rotation path of the first rotation circle C1, The second rotary shaft 420 serves as the center of rotation of the first plate member 115 of the first exhaust plate 110 and has the rotation path of the second rotary source C2. Therefore, unlike the above- The intersection point C3 where the two rotation sources C1 and C2 intersect is located at a height close to the top dead center or the top dead center at which the first and second plate members 115 and 125 rotate.

Accordingly, when the first plate member 115 of the preferred embodiment is rotated, there is a risk of interfering with the lower side of the pair of grippers 80, and there is a restriction in the arrangement space that the lower plate should be disposed below the gripper 80 On the other hand, the first plate member 115 of another embodiment of the present invention has a rotation path that does not interfere with a pair of grippers 80 disposed on the upper side, and has an advantage that the usability of the arrangement space is improved.

Another embodiment of the present invention having such a configuration is similar to the above-described embodiment in that the packaging bag B of the packaging bag feeding section 3 is opened, the opening of the packaging bag B by the opening section 1, 10, the supply of the content A, the sealing operation of the sealing portion 7, and the discharging operation are sequentially performed.

The packaging bag exhausting apparatus of another embodiment of the present invention is also arranged below the sealing portion 7 and performs the exhausting operation as shown in Figs. 6 and 7 showing the state before and after the exhausting operation of the packing bag B do.

 Referring to FIG. 6 showing the state prior to the exhaust operation, the upper part of the packing bag B in which the contents A are accommodated is clamped by a pair of grippers 80, and the 1.2nd exhaust plates 110 and 120 are packaged And is located at a position spaced apart from the left and right sides of the back (B).

At this time, the fixed heating bar 72 constituting the heating bar 70 contacts the upper part of the packing bag B before the sealing operation, but the moving heating bar 75 movable in the horizontal direction is separated from the packing bag B As shown in FIG.

Referring to FIG. 7 showing the state after the exhaust operation, the first and second plate members 115 and 125 of the first and second exhaust plates 110 and 120 are rotated by the rotation of the first and second angle bars 510 and 520, The air in the packaging bag B is exhausted through the opening portion B1 and then the moving heating bar 75 is horizontally moved toward the fixed heating bar 72 and then the packing bag B are sealed.

5, when the rod 210 of the actuator 200 is lowered, one end of the first link member 310 is rotated by the first rotation axis The second angle bar 520 connected to the other end of the first link member 310 is rotated about the first rotation axis 410 in the clockwise direction.

The lifting link 320 connected to the other end of the first link member 310 is lifted upward to lift one end of the second link member 330 and rotate about the second rotation shaft 420 about the second link member 330. [ (330) is rotated upward.

The second rotation shaft 420 axially coupled to the second link member 330 transmits the rotational force of the second link member 330 to the first angle bar 510 to rotate the first angle bar 510 And rotates about the second rotary shaft 420 in the direction opposite to the traveling direction of the clock.

The first and second exhaust plates 110 and 120 are rotated in the direction in which the first and second plate members 115 and 125 are in contact with each other so that the first and second plate members 115 and 125 are in close contact with each other, The air in the package bag B is discharged to the outside and discharged.

7, at the same time that the exhaust operation is completed, the moving heating bar 75 of the heating bar 70 is horizontally moved toward the fixed heating bar 72 so that the opening of the packing bag B (B1).

After the exhaust operation and the sealing operation are completed, the moving heating bar 75 is returned to its original position and the first and second rotary bars 52 and 54 are returned to their original positions.

The return operation of the first and second rotating bars 52 and 54 is performed such that one end of the first link member 310 rotates around the first rotating shaft 410 as the rod 210 of the actuator 200 is raised And the second angle bar 520 connected to the first link member 310 is rotated about the first rotation axis 410 in the clockwise direction and the rotation of the first link member 310 The second link member 330 rotates about the second rotation axis 420 while the pin linkage 320 is lowered and the second rotation axis 420 rotates in conjunction with the second link member 330, The first angle bar 510 coupled by the press-fitting method is rotated in a direction opposite to the advancing direction of the watch.

The first and second plate members 115 and 125 of the first and second exhaust plates 110 and 120 are separated from the package bag B and the pair of grippers 80 rotate toward the discharge unit 5 when the turntable 10 rotates Accordingly, the process after the sealing operation can be performed.

The embodiments of the present invention described above are arranged below the sealing part 7 of the rotary packing machine and are arranged in the order of the first and second rotary bars 52 and 54 or the first and second angle bars The first and second plate members 115 and 125 of the first and second plates are pressed against each other in accordance with the rotation of the first and second rotating bars 52 and 54 or the first and second angle bars 510 and 520 The air in the packaging bag B can be discharged to the outside by pushing the left and right sides of the packaging bag B while being separated from the packaging bag B so that the inside air of the packaging bag B which is continuously packed by the rotary rotation system can be automatically It has an advantage that it can be exhausted.

1: opening part 3: packing bag supply part
5: discharge part 7: sealing part
10: turntable 32: rotating link
34: interlocking links 42, 44: first and second hinge shafts
52,54: first and second rotating bars 62: supporting columns
65: Support bar 110,120: First and second publications
112, 122: first and second connecting members 115, 125: first and second plate members
200: actuator 210: rod
310: first link member 320: lift link
330: second link member 410, 420:
510, 520: first and second angle bars 600:

Claims (4)

At least one pair of grippers each having one end rotatably supported on the turntable and having grips for gripping an inlet side edge of a packing bag at each of the other ends and connected to each other in an interlocking manner; A sealing part for sealingly sealing the inlet of the packing bag by a pair of heating bars, a sealing part for sealing the opening of the packing bag by a pair of heating bars, And a discharging portion for discharging the toner,
An actuator 200 disposed on the lower side of the packing bag located in the sealing portion 7,
A rotary link 32 connected to the rod 210 of the actuator 200 and rotated in accordance with the movement of the rod 210,
The pair of grippers 80 are coupled to the other end of the rotary link 32 in the interlocking rotation according to the rotation of the rotary link 32. [ A first rotation bar 52 connected to the other end of the first exhaust plate 110 contacting with one side of the gripped packing bag B,
An interlocking link 34 which is connected to one end of the first rotating bar 52 at an upper portion thereof and connected to the rotating operation of the first rotating bar 52 to be operated up and down,
And one end is connected to the lower portion of the interlocking link 34 so as to be connected to the lower portion of the interlocking link 34 so as to be interlocked and rotated according to the upward and downward movement of the interlocking link 34. When the interlocking link 34 is interlocked, The first exhaust plate 110 is pressed against the other side of the packing bag B gripped by the gripper 80 and connected to the first exhaust plate 110 to press both left and right sides of the packing bag B, And a second rotary bar (54) connected to the other end of the second exhaust plate (120). 2. The apparatus according to claim 1, wherein the first rotation bar (52) is formed in a bent shape at one end and the other end, and the first exhaust plate (110) is rotated counterclockwise 1 is axially coupled to the rotary link 32 via a hinge shaft 42,
The second rotation bar 54 is formed in a bent shape at one end and the other end. The second rotation bar 54 is disposed at the other end of the second hinge shaft 40 so that the second exhaust plate 120 is rotated clockwise when the interlocking link 34 descends. (44) are axially coupled,
The first exhaust plate 110 and the second exhaust plate 120 come into close contact with each other in the rotating operation of the first and second rotating bars 52 and 54 so that the left and right sides of the packing bag B are pressed together. Packaged bag exhaust system of rotary type automatic packing machine. At least one pair of grippers each having one end rotatably supported on the turntable and having grips for gripping an inlet side edge of a packing bag at each of the other ends and connected to each other in an interlocking manner; A sealing part for sealingly sealing the inlet of the packing bag by a pair of heating bars, a sealing part for sealing the opening of the packing bag by a pair of heating bars, And a discharging portion for discharging the toner,
An actuator 200 disposed on the lower side of the packing bag located in the sealing portion 7,
A first link member 310 having one end connected to the rod 210 of the actuator 200 and an intermediate portion being axially coupled to the first rotation shaft 410 and rotated in a seesaw manner according to the movement of the rod 210, ,
A lifting link 320 which is connected to an end of the first link member 310 at an upper portion thereof and is operated to be lowered or lowered during a rotation operation of the first link member 310,
The first link member 310 and the second link member 310 are coupled to each other so that the first link member 310 and the second link member 310 are rotated together when the first link member 310 rotates, A second angle bar 520 connected to the other end of the second exhaust plate 120 which is in contact with one side of the package bag B gripped by the first angle bar 80,
A second link member 330 whose one end is connected to the lower portion of the lifting link 320 and the other end is axially coupled to the second rotating shaft 420 and is rotated in association with the downward movement of the lifting link 320,
The first link member 330 and the second link member 330 are connected to each other so that the first link member 330 and the second link member 330 are rotated together, 80 for pressing the left and right sides of the packaging bag B like the second exhaust plate 120 to exhaust the air in the packaging bag B to the outside And a first angle bar (510) connected to the other end of the first exhaust plate (110). 4. The exhaust system according to claim 3, wherein the first rotation axis (410) serving as a rotation center of the second exhaust plate (120) and the second rotation axis (420) serving as a rotation center of the first exhaust plate (110) Wherein the automatic packaging machine is a packaged bag discharging apparatus of a rotary type automatic packing machine.
KR1020150173735A 2015-12-08 2015-12-08 Exhaust device for packing bag KR101762336B1 (en)

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Publication number Priority date Publication date Assignee Title
KR20190140693A (en) 2018-06-12 2019-12-20 박화춘 Vacuum sealing device for rotary type automatic packing machine
CN111924201A (en) * 2020-10-09 2020-11-13 烟台贝伦环保科技有限公司 Tea production packaging system
KR102199411B1 (en) 2020-08-14 2021-01-06 임동환 Degasifier for packaging machinery
KR102208480B1 (en) 2020-08-28 2021-01-26 임동환 Degasifier for packaging machinery

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KR102092122B1 (en) * 2018-01-23 2020-03-23 오성시스템 주식회사 A rotary type packing machine and method for a spout type pouch

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JP2001315702A (en) 2000-05-11 2001-11-13 Ricoh Co Ltd Powder filling device
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JP2001039408A (en) 1999-07-29 2001-02-13 Toyo Jidoki Co Ltd Vertical vacuum packaging device having bag shaping device
JP2001315702A (en) 2000-05-11 2001-11-13 Ricoh Co Ltd Powder filling device
JP2007076719A (en) 2005-09-16 2007-03-29 Ishida Co Ltd Bag-making and packaging machine and packaging and boxing system with this bag-making and packaging machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190140693A (en) 2018-06-12 2019-12-20 박화춘 Vacuum sealing device for rotary type automatic packing machine
KR102199411B1 (en) 2020-08-14 2021-01-06 임동환 Degasifier for packaging machinery
KR102208480B1 (en) 2020-08-28 2021-01-26 임동환 Degasifier for packaging machinery
CN111924201A (en) * 2020-10-09 2020-11-13 烟台贝伦环保科技有限公司 Tea production packaging system

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