KR101574271B1

KR101574271B1 - A rotary type packing machine

Info

Publication number: KR101574271B1
Application number: KR1020150069429A
Authority: KR
Inventors: 신석호
Original assignee: 오성시스템 주식회사; 신석호
Priority date: 2015-05-19
Filing date: 2015-05-19
Publication date: 2015-12-03
Also published as: WO2016186300A1

Abstract

And a unit seal pack sealed with contents such as a desiccant, deoxidizer, or preservative can be automatically attached to the inner surface of a continuously supplied packing bag.

Description

Technical Field [0001] The present invention relates to a rotary type packing machine,

The present invention relates to a device for automatically attaching a sealing pack of a rotary type automatic packing machine, and more particularly, to a device for automatic attachment of a sealing pack to a rotary type automatic packing machine, And more particularly, to an apparatus for automatically attaching a sealing pack of a rotary type automatic packaging machine.

In general, a sealing pack, such as a desiccant pack (silica gel pack), a deoxidizer pack, and a preservative pack, is accommodated inside the packaging pouch to prevent deterioration of the contents.

These sealing packs are first processed in the form of a sealed package in which sealed packages are supplied with a predetermined amount of contents at an interval by an automatic packing machine, and these continuous unit sealing packs are processed independently by a cutting process by a predetermined automatic cutting device And then put into the packaging bag containing the contents.

The continuous unit sealing pack is prepared by putting a predetermined amount of contents at regular intervals between two layers of wrapping paper made of thermally fusible paper or synthetic vinyl paper or the like and sealing them by thermally fusing bonding portions where the two wrapping paper are directly in contact with each other, It is manufactured in the form of a chain band which is easy to produce.

The continuous unit seal pack manufactured by the automatic packing machine is cut into a plurality of independent unit seal packs while being introduced into the automatic cutter.

An example of an automatic cutting apparatus for a continuous unit seal pack in which such unit seal packs are continuous is disclosed in Korean Patent Registration No. 10-0515443 and shown in Fig.

This comprises a frame 10, a plurality of guide rollers 11, 12, 13, 14 for guiding the continuous unit packing pack 1, a plurality of pressure rollers 15, 22, A drive motor 21 for driving the drive draw roller 21 and a drive motor 20 for driving the continuous unit seal pack 1 to guide the unit seal pack 1 stably A cutting blade assembly (C) for cutting the continuous unit seal pack (1) individually, a cylinder (30) for driving the cutting blade assembly (C) forward and backward, And a sensor (16) for recognizing the marking portion (1a) of the continuous unit sealing pack (1) and operating the cylinder (30) at an accurate cutting point.

In this case, the moisture-permeable pack, the deoxidizer pack, and the preservative pack have a high contact rate with the contents, thereby providing psychological anxiety to the consumers.

Further, since the unit sealing packs are mixed in the contents, there is an inconvenience that the consumer must find the sealing pack from the contents in order to take the contents.

Korean Patent Registration No. 10-0515443

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and an object of the present invention is to provide a rotary type automatic packaging machine capable of automatically attaching a sealing pack sealed with contents such as moisture- And it is an object of the present invention to provide an apparatus for automatically attaching a sealing pack.

According to an aspect of the present invention, there is provided a turntable comprising: a turntable horizontally installed on a rotating shaft and intermittently rotated; a grip rotatably supported at one end of the turntable and gripping an inlet- A pair of grippers connected to the pair of grippers, a supply part for supplying the packing bags to the pair of grippers, an opening for opening the opening of the packing bag, a charging part for filling the contents in the opened packing bag, A sealing unit for sealing the sealed packing bag, a discharging unit for discharging the sealed packing bag, and a sealing unit attached to the inner surface of the packing bag, which is provided outside the turntable, for opening the opening and having a deterioration preventing member for preventing deterioration of contents In a rotary type automatic packing machine having a pack attaching portion,

Wherein the attachment portion is provided between the opening portion and the charging portion,

A pair of pull-out rollers for pulling out the seal pack from the take-up rollers; and a pair of take-out rollers provided at upper positions of the opened pack- aging bags, A cutting unit for cutting the pack, a guide plate for guiding the cut unit pack to fall to an upper position of the opened packing bag, and a mounting jaw on which a unit seal pack is seated, And a suction plate supported by the supporting block and adapted to suction the unit sealing pack seated on the seating jaw. The suction block is provided with a holding block, which is provided opposite to the holding block, A first position where the unit sealing pack falls down and a second position close to the support, And a heater block provided on the outer side of the opened packaging bag for reciprocating movement and closely attached to the outer surface of the packaging bag to thermally fuse the unit sealing pack to the packaging bag .

The elevating means includes a cam member that is rotated by driving of a motor, a pivotal lever that is pivoted and slid on one end of the cam member, and a lower end portion that is connected to the other end of the pivotal lever, A rotary arm rotatably connected to the upper end of the lifting lever so as to be rotatably connected to the upper end of the lifting lever; a rotary shaft coupled to the other end of the rotary arm and rotated according to the rotation of the rotary arm; The other end of which is rotatably coupled to the elevating block, and a guide rod for guiding the elevating block up and down.

The rotary type automatic packing machine of the present invention is characterized in that a packing bag 200 is continuously supplied to a plurality of pairs of grippers 91 and 92 provided on a turntable 80 and a unit packing bag 310 ) Is automatically supplied and fused, thereby making it possible to drastically shorten the processing time according to the conventional manual work.

1 is a schematic view showing an automatic cutting apparatus of a conventional unit sealing pack,
2 is a plan view of an automatic packing machine employing an apparatus for attaching the present invention,
Fig. 3 is a sectional view of the main part of Fig. 2,
4 is a photograph showing an attaching device employed in the automatic packing machine of the present invention,
Fig. 5 is a photograph of the main part of Fig. 4,
FIG. 6 is a schematic perspective view of an apparatus for attaching the present invention,
Figs. 7A to 7E are flowcharts showing the operation of the attachment device,
8 is a schematic view showing a sealing pack band.

The apparatus for automatic attachment of the sealing pack of the rotary type automatic packing machine of the embodiment of the present invention enables the unit sealing pack sealed with the contents decontamination preventing agent such as desiccant, deoxidizing agent or preservative to be automatically attached to the inner surface of the continuously supplied packing bag.

2 and 3, a rotary type automatic packing machine employing an apparatus for automatically attaching a sealing pack according to an embodiment of the present invention includes a turntable 80 horizontally installed on a rotary shaft 81 and rotated intermittently, A pair of grippers 91 and 92 having respective grips 91a and 92a which are rotatably supported at one end and grip the inlet side edge of the packing bag 200 at the other end, A supply part 40 for supplying the packaging bag 200 to the pair of grippers 91 and 92, an opening part 45 for opening the opening of the packaging bag 200, A sealing portion 60 for sealing the inlet of the packaging bag 200 by heat sealing and a discharge portion 70 for discharging the sealed packaging bag 200. [

The rotary type automatic packing machine according to the present invention is characterized in that a unit sealing pack 310 having a deterioration preventing member for preventing deterioration of contents is accommodated on the inner surface of the packing bag 200 opened at the outside of the turntable 80 And a sealing pack attaching device (100) for attaching the sealing pack attaching device.

The sealing pack automatic attaching apparatus 100 is installed between the opening 45 and the charging unit 50.

3 to 6 and 7A and 8, the attaching apparatus 100 includes a wrapping roller 400 wound with a sealing pack 300 to which the sealing packs 310 are connected in series, A pair of pull-out rollers 410 for pulling out the sealing packs 300 from the unit pack 400 and a pair of pull-out rollers 410 provided at upper positions of the opened packing bags 300, A cutting unit 420 having a cutting knife 421 for cutting the unit sealing pack 310 and a cutting knife 421 for cutting the unit sealing pack 310 to the upper position of the opened packing bag 200, A lifting block 140 provided opposite to the guide plate 110 and being lifted and lowered by the lifting and lowering means 140 and a lifting and lowering member 140 supported by the lifting and lowering block 140, A support 120 disposed parallel to the guide plate 110, a support member 120 supported by the support 120, A first position where the unit sealing pack 310 is dropped and a second position where the unit sealing pack 310 is mounted on the support base 120; A moving cylinder 115 reciprocating the guide plate 110 to a second position in the vicinity of the opening of the packing bag 200 and a movable cylinder 115 provided on the outside of the opened packing bag 200 to reciprocate, And a heater block 150 that thermally fuses the unit sealing pack 310 to the packing bag 200.

The support base 120 supports the unit seal pack 310 when the heater block 150 is closely attached to the packaging bag 200, as shown in FIG. 7D.

3 and 6, the elevating means for elevating and lowering the elevating block 140 includes a cam member 141 rotated by driving a motor (not shown), and a pair of lifting / A lift lever 143 which is connected to the other end of the pivot lever 142 to raise and lower the pivot lever 142 in accordance with the rotation of the pivot lever 142; A rotation shaft 145 coupled to the other end of the rotation arm 144 and rotated in accordance with the rotation of the rotation arm 144; A pivotal lever 146 coupled to the lifting block 140 and the pivotal lever 145 coupled to the lifting block 140 and pivoted to the lifting block 140;

The automatic packing machine of the embodiment of the present invention having the above configuration operates as follows.

2 and 3, when the pliers 41 of the supply unit 40 for supplying the packaging bag 200 grasp the package bag 200 and transfer it to the pair of grippers 91 and 92 The configuration and operation of the supply unit 40 are disclosed in detail in Korean Patent Registration No. 10-1256350). The turntable 80 is rotated stepwise to move the packaging bag 200 toward the opening 45 side.

In the opening 45, a pair of openings 46 and 47, which are moved along the guide bar 48, are operated to open the opening of the packaging bag 200.

6 and 7A, the cutting knife 421 is operated in the cutting unit 420 so that one piece of the packing bag 300 is removed from the sealing pack 300. As a result, The unit seal pack 310 is cut and the cut unit pack 310 is dropped along the guide plate 110 to be seated on the lower end seating tab 111.

7B, the guide plate 110 is moved to the right by the operation of the moving cylinder 115, and the unit sealing pack 310, which is seated on the seating jaw 111, is moved to a position close to the attracting plate 131 And the suction plate 131 is provided with a vacuum suction force to suck the unit sealing pack 310. [

7C, after the unit seal pack 310 is adsorbed to the adsorption plate 131, the guide plate 110 is moved by the operation of the movement cylinder 115 to seal the unit seal pack 310 by the cut knife 421 To the dropping position of the main body.

7D, the lifting block 140 is lowered by the elevating means to allow the unit sealing pack 310 to enter the inside of the packing bag 200, and the heater block 150 is moved And the unit sealing pack 310 is thermally fused to the packing bag 200 while closely contacting the outer surface of the bag 200. When the heater block 150 presses the outer surface of the packaging bag 200, the unit seal pack 310 is supported by the support base 120, so that a stable heat fusion operation is performed.

When the thermal fusion is completed, the lift block 140 is lifted up as shown in FIG. 7E to move to the position as in FIG. 7A, and the operations of FIGS. 7A to 7E are repeatedly performed.

The packing bag 200 to which the unit sealing pack 310 is thermally fused is moved to the charging part 50 to be filled with the contents and the upper end of the packing bag 200 is sealed in the sealing part 60, As shown in FIG.

In the apparatus for automatically attaching the unit seal pack of the rotary automatic packaging machine of the present invention as described above, the packaging bag 200 is continuously supplied to a plurality of pairs of grippers 91 and 92 provided on the turntable 80, And the unit sealing pack 310 is automatically supplied and fused in the middle of the continuous sealing process, thereby greatly shortening the processing time according to the conventional manual operation.

100 ... attaching portion 110 ... guide plate
120 ... support member 130 ... adsorption pipe
131 ... suction plate 140 ... lift block
150 ... Heater block 200 ... Packing bag

Claims

A pair of grippers each of which is rotatably and intermittently rotated and is rotatably supported on the turntable so that one end of the gripper is rotatably supported on the turntable and the other end of the gripper is gripped at an inlet side edge of the packaging bag, A sealing section for sealing the inlet of the packaging bag by heat sealing; a sealing section for sealing the opening of the packaging bag by sealing the opening of the opening of the packaging bag; And a sealing pack attaching portion provided on an outer side of the turntable for attaching a unit sealing pack containing an alteration preventing material for preventing deterioration of contents to the inner surface of the packing bag opened at the inlet, In the packaging machine,
The attachment part 100 is provided between the opening part 45 and the charging part 50,
A pair of pull-out rollers 410 for pulling out the sealing pack 300 from the take-up roller 400, and a pair of take-out rollers 410 for pulling out the seal pack 300 from the take- A cutting unit 420 provided at an upper position of the opened packaging bag 200 and having a cutting knife 421 for cutting the unit sealing pack 310 from the drawn out sealing pack 300; A guide plate 110 having a mounting jaw 111 for guiding the unit sealing pack 310 to fall to an upper position of the opened packing bag 200 and having a unit sealing pack 310 mounted on a lower end thereof, A lifting block 140 provided opposite to the lifting block 110 and being lifted and lowered by the lifting and lowering means 140; a supporting table 120 supported by the lifting block 140 and aligned with the guide plate 110; And a sucking plate 131 for sucking the unit sealing pack 310 mounted on the seating jaw 111 A moving cylinder 115 for reciprocating the guide plate 110 to a first position where the unit sealing pack 310 falls and a second position close to the supporting table 120; A heater block provided on the outside of the opened packing bag 200 and reciprocally movable to closely contact the outer surface of the packing bag 200 to thermally fuse the unit sealing pack 310 to the packing bag 200, (150) is provided on the outer surface of the sealing pack (150).

The motorcycle according to claim 1, wherein the lifting means includes a cam member (141) rotated by driving of a motor, a pivot lever (142) having one end slidably coupled to the cam member (141) A lifting lever 143 connected to a lower end of the lifting lever 143 to be lifted and lowered according to a rotation of the lifting lever 142, a pivoting arm 144 rotatably connected to an upper end of the lifting lever 143, A rotation shaft 145 coupled to the other end of the rotation arm 144 and rotated in accordance with the rotation of the rotation arm 144 and a rotation shaft 145 having one end coupled to the rotation shaft 145 and the other end rotated And a guiding rod (147) for guiding the lifting block (140) up and down. The apparatus for automatically attaching a sealing pack of a rotary type automatic packing machine according to claim 1,