KR101969734B1 - IOT based rotary type automatic packaging system - Google Patents

Abstract

An IOT-based rotary type automatic packaging system is disclosed. The IOT-based rotary type automatic packaging system includes a plurality of pouch cradles on which pouches of different sizes are stacked, a frame disposed adjacent to the pouch cradle and provided with a plurality of devices for performing a pouch packaging operation, A pouch feeding unit coupled to the pouch holding unit and configured to pull the pouch out of the pouch holding unit and transfer the pouch to the pouch grip unit, a pouch holding unit coupled to the pouch holding unit and gripping both sides of the pouch holding unit, A first pouch opening unit coupled to the frame at a predetermined distance from the pouch grip unit to apply suction force to both sides of the pouch to supply a desiccant to open the upper end of the pouch, A pouch opening unit disposed adjacent to the pouch opening unit, A desiccant injecting unit connected to the desiccant injecting unit and being coupled to the frame and having a suction force applied to both sides of the pouch to fill the contents, A second pouch opening unit for opening the upper end of the pouch, a filling material injection guide unit disposed adjacent to the second pouch opening unit and coupled to the frame, for guiding the contents to be poured into the pouch, A sealing unit disposed adjacent to the sealing unit to seal the pouch, a discharge unit disposed adjacent to the sealing unit and coupled to the frame, and configured to discharge the pouch to the outside of the frame; And a control unit for controlling the entire packaging process of the rotary type automatic packaging system, wherein the vision pouch is mounted on the pouch supply unit and the photographed data is transmitted to the control unit after photographing the pouch to be transported, And transmits the pacing interval information for pouch holding to the pouch grip unit.

Description

[0001] IOT-based rotary type automatic packaging system [0002]

The present invention relates to an IOT-based rotary type automatic packaging system, and more particularly, to an automatic packaging system based on IOT, more specifically, by photographing a pouch supplied by a vision camera coupled to a pouch supply unit and then analyzing the image to provide the pouch interval information to the pouch grip unit, It is possible to produce and install a photosensor that detects the attachment of desiccant to the desiccant injecting guide to improve the reliability of the desiccant attaching process and to cool the heat transfer area by cooling bar heater bar after sealing the pouch, Based rotary type automatic packaging system for preventing the occurrence of a problem.

A rotary type that sequentially performs a series of processes related to packaging of a product while the table is intermittently rotated (step motion) along a predetermined circular trajectory in order to utilize the space more efficiently and to improve the productivity, Automatic packaging machine is known.

A rotary type automatic packing machine mounts a packaging container such as a pouch on a packing machine, and a series of processes such as supplying a packaging container, measuring the contents to be packaged, filling contents in the container, and sealing the container inlet are automatically And the way it is done.

That is, the rotary type packing machine starts from a process of holding a packaging container such as a pouch to a gripper, opens the opening of the packaging container to fill the contents into the held packaging container, A process of charging the contents through the filling nozzle, and a series of processes of sealing the opening of the packaging container by using a sealing bar after the contents are filled are sequentially performed on the table rotating intermittently one step at a time.

Since such a rotary type automatic packing machine is designed to have a structure suitable for mass production of a small product, there is a problem that the replacement time is delayed and productivity is low because the operator has to carry out a replacement operation directly in order to change contents and change the container (pouch) .

In addition, it has been pointed out that in the process of attaching the desiccant, desorbed desiccant is mixed with the contents to lower the reliability of the product.

Furthermore, the heat provided in the fusion process of sealing the pouch deteriorates the contents, which has a serious effect on the safety of the product.

Accordingly, it is urgently required to develop an automatic packaging system capable of appropriately responding to small quantity production of various kinds of products, improving the reliability of the process of attaching the desiccant, and preventing product deterioration due to pouch fusion.

Korean Patent Publication No. 10-2015-0028715

It is an object of the present invention to provide an automatic packaging system having a structure suitable for producing various kinds of small quantities which can flexibly cope with various kinds of pouch packages.

Another object of the present invention is to improve the reliability of the step of adhering the desiccant.

Another object of the present invention is to prevent deterioration of the product due to fusion of pouches.

The present invention provides a pouch holder comprising: a plurality of pouch holders on which pouches of different sizes are stacked; A frame disposed adjacent to the pouch holder and provided with a plurality of devices for performing a pouch packing operation, a pouch feeding unit coupled to an upper portion of the frame, for pulling the pouch out of the pouch holder and transferring the pouch to the pouch grip unit; A pouch grip unit coupled to a center of the frame and rotated in a state of gripping both sides of the one end of the pouch conveyed from the pouch supply unit; A first pouch opening unit coupled to the frame at a predetermined distance from the pouch grip unit, the first pouch opening unit opening a top of the pouch by applying a suction force to both sides of the pouch to supply desiccant; A desiccant injecting unit disposed adjacent to the first pouch opening unit and coupled to the frame, for supplying the desiccant to the pouch and attaching the desiccant to the inside surface of the pouch; A second pouch opening unit disposed adjacent to the desiccant injecting unit and coupled to the frame, the second pouch opening unit opening the upper end of the pouch by applying a suction force to both sides of the pouch to fill the contents; A filler injection guide unit disposed adjacent to the second pouch opening unit and coupled to the frame, for guiding the contents to be injected into the pouch; A sealing unit disposed adjacent to the filling material injection guide unit and coupled to the frame, the sealing unit sealing the pouch; A discharge unit disposed adjacent to the sealing unit and coupled to the frame, the discharge unit discharging the pouch out of the frame; And a control unit for controlling the entire packaging process of the rotary type automatic packaging system, wherein the vision pouch is mounted on the pouch supply unit and the photographed data is transmitted to the control unit after photographing the pouch to be transported, Wherein the gripping interval information for pouch gripping is transmitted to the pouch grip unit by image analysis of the pouch gripping unit.

The pouch supply unit may include a pouch supply frame, one end of which is coupled to the frame and the other end of which is hinged to the pouch supply frame, and the other end is connected to the supply arm base The pouch supply arm rotating mechanism being formed of a hinge-coupled piston-cylinder assembly and rotating the supply arm base, a rotary link hinged to the pouch supply frame at one end and hinged to the supply arm base at the other end, A supply arm base hinged to the supply arm rotating mechanism and provided at the other end with first and second pouch supply arms, one end coupled to one side of the supply arm base and the other end coupled to a second pouch supply arm, A pouch supply arm gripping mechanism for rotating the pouch supply arm, a first pouch And a second pouch supply arm rotatably coupled to the supply arm base to grip the pouch between the supply arm base and the first pouch supply arm, wherein the second pouch supply arm grips one end of the pouch .

The pouch grip unit may include a grip rotating body having one end rotatably coupled to the frame and a plurality of grip assemblies coupled to the other end outer surface along a circumferential direction, A pawl grip frame coupled to the other side of the supply arm base, a grip assembly assembled to one end of the pouch grip frame, a pair of grippers for forming a grip assembly, a gripper rotatably connected to the grip pawl, A pivotal joint which is rotatably coupled to the other end of the pivotal lever by a first hinge axis and whose one end is brought into contact with or separated from the free end of the pivotal lever to grasp or release the pouch; The first lever and the second lever are rotatably coupled to the bottom surface of the pivoting lever, A link member rotatably coupled to the other end of the rotary tub by a second hinge shaft and the other end rotatably coupled to an end of the first lever by a third hinge shaft, A spring member that is engaged with the pivotal lever near the first hinge axis and whose other end is caught by the end of the second lever, and an interlocking roller that is engaged with the bottom of the end of the second lever and interlocked by the pusher .

Further, the first pouch opening unit of the present invention may include a first suction plate for providing a suction force to one side surface of the pouch to suck the pouch, a first suction plate support for supporting the first suction plate, A second suction plate support for supporting the second suction plate, one end of which is coupled to the first suction plate support and the second suction plate support, and the other end of which is coupled to the suction plate A suction plate transfer rotary assembly connected to the transfer rotary assembly and connected to the suction plate connection member at one end and coupled to the rotary shaft at the other end to provide a linear transfer force to the first suction plate and the second suction plate; An open unit frame to which an open unit is coupled and assembled at an upper end; And an air filling assembly coupled to an upper end of the open unit frame and blowing air into the pouch.

Further, the desiccant injecting unit of the present invention may include a supporting block having one end coupled to the frame and the other end coupled to the fusing bar conveying mechanism; A fusing bar conveying mechanism coupled to the supporting block and providing a linear conveying force to the fusing bar; A fusing bar coupled to the fusing bar conveying mechanism and attaching a desiccant to the pouch; A desiccant injection guide conveying mechanism having one end coupled to the support block and the other end coupled to the desiccant injection guide; A desiccant injecting guide coupled to the desiccant injection guide transport mechanism and guiding the desiccant to the pouch; And an optical sensor attached to one end of the desiccant injecting guide and detecting whether or not the desiccant is attached to a predetermined position.

The filling material injection guide unit of the present invention may further include a filler injection connection member having one end coupled to the frame and the other end connected to the filler injection guide; And a filler injection guide coupled to one end of the filler injection connection member and having an inlet formed at an upper end thereof and an outlet formed at a lower end thereof to be smaller than the inlet port to guide injection of the injected filler.

The sealing unit may include a sealing unit support block having one end coupled to the frame and the other end coupled to the rotation connection member, and a pair of bar connection members, one end of which is coupled to the rotation connection member, And a pair of bars coupled to the bar connecting member.

The present invention also relates to a heating bar for providing heat for sealing a pouch; And a cooling bar for cooling the heat transfer area by the heating bar after sealing the pouch to prevent deterioration of the contents introduced into the pouch.

A discharge connection member coupled to one side of the grip rotating body of the pouch grip unit of the present invention; A discharge conveying mechanism having one end coupled to the discharge connection member and the other end coupled to the discharge plate; And a discharge plate coupled to the discharge transport mechanism and pushing out the pouch to separate the pouch from the pouch grip unit.

Further, the pouch holder of the present invention includes: a pouch holder frame for accommodating a pouch holder; A left and right conveying rail coupled to an upper surface of the pouch cradle frame so as to allow the pouch cradle to be pushed right and left; A front and rear conveying rails coupled to the left and right conveying rails to allow front and rear conveyance of the pouch holder; And a pouch holder support plate having a lower surface coupled to the front and rear transfer rails and an upper surface coupled to the pouch holder.

The IOT-based rotary type automatic packaging system according to the present invention has an effect of flexibly coping with various kinds of pouch packaging.

Also, the IOT-based rotary type automatic packaging system according to the present invention has an effect of enhancing the reliability of the desiccant attaching process.

Further, the IOT-based rotary type automatic packaging system according to the present invention has an effect of preventing product deterioration due to pouch fusion.

The above and other objects, features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG.

1 is a perspective view of an IOT-based rotary type automatic packaging system according to the present invention.
2 is a view for explaining the operation of the pouch holder according to the present invention.
3 is a side view of a pouch rest and a supply unit according to the present invention.
4 is a view for explaining a process of supplying a pouch according to the present invention.
5 is a plan view of the grip unit according to the present invention.
6 is a view showing an operating state of the grip unit assembly according to the present invention.
7 is a side view of a grip unit assembly according to the present invention.
8 is a perspective view showing a main part of a grip unit assembly according to the present invention.
9 is a perspective view of a pouch opening unit according to the present invention.
10 is a view showing an operating state of the pouch opening unit according to the present invention.
11 is a view showing the operating state of the desiccant injecting unit according to the present invention.
12 is a perspective view of a filler injection guide according to the present invention.
13 is a view showing the operating state of the sealing unit according to the present invention.
14 is a view showing an operating state of the discharge unit according to the present invention.

Hereinafter, various embodiments of the present document will be described with reference to the accompanying drawings. It should be understood, however, that the techniques described herein are not intended to be limited to any particular embodiment, but rather include various modifications, equivalents, and / or alternatives of the embodiments of this document. In connection with the description of the drawings, like reference numerals may be used for similar components.

Also, the terms "first," "second," and the like used in the present document can be used to denote various components in any order and / or importance, and to distinguish one component from another But is not limited to those components. For example, 'first part' and 'second part' may represent different parts, regardless of order or importance. For example, without departing from the scope of the rights described in this document, the first component may be named as the second component, and similarly the second component may be named as the first component.

It is also to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the other embodiments. The singular expressions may include plural expressions unless the context clearly dictates otherwise. Terms used herein, including technical or scientific terms, may have the same meaning as commonly understood by one of ordinary skill in the art. The general predefined terms used in this document may be interpreted in the same or similar sense as the contextual meanings of the related art and, unless expressly defined in this document, include ideally or excessively formal meanings . In some cases, even the terms defined in this document can not be construed as excluding the embodiments of this document.

1 is a perspective view of an IOT-based rotary type automatic packaging system according to the present invention.

Will be described with reference to Fig.

In the rotary type automatic packaging system according to the present invention in which the object internet environment is established, an operator can control the pre-packaging process through remote control. A plurality of filling hoppers are installed on the upper part of the deck, and the IOT-based rotary type automatic packaging system provided at the lower part of the deck is moved to the lower part of the hopper and the packing operation is performed.

That is, when a worker (user) inputs production information by using a specific program (web browser) to a terminal on-line and transmits the production information, the production information is transmitted to a control unit (server) System, and the production items are changed based on the information (the pouch specification is changed, etc.) so that the work process is performed.

To this end, the IOT-based rotary type automatic packaging system according to the present invention includes a pouch mount, a frame, a pouch supply unit, a pouch grip unit, a first pouch opening unit, a desiccant pouring unit, a second pouch opening unit, Unit, a discharge unit, and a control unit 1000.

The rotary type automatic packaging system includes two or more pouch mounts 900, and pouches P of different sizes are loaded on the pouch mounts 900.

The pouch mount 900 is coupled to the rails located on the upper surface of the pouch mount frame 920.

A pouch P to be packaged is loaded in the pouch holder 900.

As the worker selects the pouch P to be wrapped by the remote control through the object Internet, the pouch holder 900 moves along the rail on the upper portion of the pouch holder frame 920, and the packaging process proceeds.

The IOT-based rotary type automatic packaging system according to the present invention includes a pouch feeding process, a first pouch opening process, a desiccant attaching process, a second pouch opening process, a filling material supplying process, a pouch sealing process, The pouch discharging process is sequentially performed.

The configurations for this are described in detail.

2 is a view for explaining the operation of the pouch holder 900 according to the present invention.

The operation of the pouch rest 900 will be described with reference to Fig.

The pouch mount 900 includes a pouch mount frame 920, left and right transfer rails 930, front and rear transfer rails 940, and a pouch mount support plate 910.

The left and right feed rails 930 are coupled to the upper surface of the pouch holder frame 920.

The right and left feed rail connecting members 960 are coupled to the left and right feed rail rails 930 and the front and rear feed rails 940 are coupled to the upper surfaces of the left and right feed rail connecting members.

The first driving unit is fixed to the upper surface of the pouch mount frame 920 to transfer the connecting member 960 to the left and right sides. The first driving unit includes a screw shaft connected to the rotary shaft of the servomotor and the servomotor and disposed parallel to the left and right feed rails 930 and a nut attached to the connecting member 960, ≪ / RTI > Therefore, by driving the servomotor, the screw shaft rotates in the forward and reverse directions, so that the connecting member 960 can be transferred to the left and right.

The front and rear conveying rail connecting members 970 are coupled to the front and rear conveying rail connecting members 970 and the pouch seating supporting plate 910 is coupled to the upper surface of the front and rear conveying rail connecting members.

A pouch holder 900 is coupled to the upper surface of the pouch holder support plate.

Further, the second driving unit is fixed to the upper surface of the connecting member 970 to forward and retreat the pouch holder supporting plate 910. The second driving unit includes a servomotor fixed to the connecting member 960. The second driving unit is connected to the rotary shaft of the servomotor and is configured to be parallel to the front and rear conveying rails 940. [ A nut fastened to the screw shaft and fixed to the pouch holder support plate 910 is formed. Therefore, when the screw shaft rotates in the forward and reverse directions by driving the servomotor, the pouch holder support plate 910 is moved back and forth.

Therefore, since the pouch cradle 900 can be moved left and right and back and forth by the operation of the first and second driving units on both sides, it is possible to selectively approach the docking unit 950 among the plurality of pouch cradles 900 .

In addition, two or more pouch cradles 900 are installed parallel to each other at a predetermined interval, and pouches P of different sizes are loaded on the respective pouch cradles 900.

The operator can move the pouch cradle 900 by executing remote control on the object Internet and selecting a necessary pouch P

The pouch holder 900 on which the pouch P to be worked is mounted travels on the left and right conveying rails 930 and then travels on the front and rear conveying rails 940 to approach the pouch holder docking portion 950, Prepare to be possible.

A controller (server) 1000 is configured for this purpose, and a communication module is connected to the controller 1000 so that the controller 1000 can be connected to the Internet. Further, an operator's terminal capable of communicating with the communication module through the Internet network is constituted. The terminal is capable of communicating with a smart phone, a tablet PC, or a personal computer.

Further, a camera for photographing the upper portion of the pouch holder 900 is constructed. The camera may be supported by the pouch holder frame 920 or may be supported on the floor of the room. Since the camera is connected to the control unit 1000, it is configured to be able to transmit photographed data to the control unit 1000 and to be transmitted to the terminal through the Internet through the communication module.

When a control signal for controlling the first driver or the second driver is sent to the Internet through the terminal, the communication module receives the control signal and transmits the control signal to the controller. The controller controls the first driver and the second driver, Each servo motor can be adjusted.

Accordingly, the operator can confirm the image transmitted through the camera through the terminal, and select the pouch holder 900 having the desired kind of pouch P to access the docking unit 950. [

As a result, the pouch holder 900 can be conveniently monitored and controlled on-line even at long distances.

FIG. 3 is a side view of a pouch holder and a supply unit according to the present invention, and FIG. 4 is a view for explaining a process of supplying a pouch according to the present invention.

3 to 4, the pouch supply unit 200 will be described in detail.

The pouch supply unit 200 draws the pouch P from the pouch holder 900 and transfers the pouch P to the pouch grip unit 300.

The pouch supply unit 200 includes a first pouch supply arm 250, a second pouch supply arm 260, a pouch supply frame 210, a supply arm base 220, a pouch supply arm rotation mechanism 230, An arm gripping mechanism 240, a vision camera 270, and a rotation link 280.

The pouch supply frame 210 is coupled to the upper surface of the frame 100.

The pouch supplying arm rotating mechanism 230 is coupled to one side of the pouch supplying frame 210 so that the supplying arm base 220 rotates together with the pouch supplying arm holding mechanism 240.

The first pouch supply arm 250 and the second pouch supply arm 260 are coupled to one end of the supply arm base 220. The pouch supply arm gripping mechanism 240 allows the second pouch supply arm 260 to grasp the pouch P. [ The second pouch supply arm 260 receives the transfer force from the pouch supply arm gripping mechanism 240 and is able to grip the pouch P while being engaged with the first pouch supply arm 250.

At this time, a pressure sensor (not shown) is mounted on one side of the opposite surfaces of the second pouch supplying arm 260 and the first pouch supplying arm 250, that is, both side surfaces for holding the pouch P. And the pressure sensor is configured to transmit pressure data to the control unit (1000).

The control unit 1000 receives the pressure data in a state of holding the pouch P and confirms whether the pressure data is in a prescribed pressure. If the pressure data is out of the predetermined range, the control unit 1000 detects an error and outputs an alarm such as a warning light or a speaker or a display And is configured to notify of an error situation through means.

Therefore, when the second pouch supplying arm 260 can not press the first pouch supplying arm 250 properly due to a failure, the pressure does not reach a predetermined pressure, so that the pouch P can not be properly held, (1000) recognizes such an error through the transmitted pressure data, and alerts it so that quick response is possible.

One end of the rotation link 280 is hinged to the pouch supply frame 210 and the other end is hinged to the supply arm base 220. [

The pouch supply arm rotating mechanism 230 is formed of a piston-cylinder assembly and rotates the supply arm base 220 as the piston reciprocates.

The supply arm base 220 rotates to approach the pouch mount 900 and the second pouch supply arm 260 grasps the pouch P supplied from the pouch mount 900.

The gripped pouches P are delivered to the pouch grip unit 300.

A vision camera 270 is coupled to one side of the center of the pouch supply frame 210.

The vision camera 270 images the pouch to be transferred and then transmits the photographed data to the control unit 1000. The control unit 1000 analyzes the photographed data and stores the pacing interval information for pouch gripping into the pouch grip unit 300. [ Lt; / RTI >

Accordingly, the pouch grip unit 300 can appropriately hold the pouch corresponding to the pouches of various sizes to be transported, and thus can flexibly cope with small-quantity production of various kinds of products.

4 (a) is a view showing a state before the pouch P is supplied to the pouch holder 900, and Fig. 4 (b) is a state in which the pouch P is supplied and lifted by the pouch holder 900 Fig. 7 is a view showing a state before the pouch feeding unit 200 grasps the pouch P. Fig.

4 (c) is a view showing a state in which the pouch feeding unit 200 grasps and lifts the pouch P, and Fig. 4 (d) shows a state in which the pouch feeding unit 200 is pushed by the pouch grip unit 300, (P) is supplied.

As described above, the pouch supply unit 200 draws the pouches one by one from the pouch holder, and transfers the pouches to the pouch grip unit 300.

FIG. 5 is a plan view of the pouch grip unit 300 according to the present invention. FIG. 6 is a view showing an operating state of the grip assembly 330 in the pouch grip unit 300 according to the present invention. And FIG. 8 is a perspective view showing a main portion of the grip assembly 330 according to the present invention.

The operation of the pouch grip unit 300, the process of opening the pouch P, and the assembly process of the grip assembly 330 will be described with reference to FIGS.

The pouch grip unit 300 includes a grip rotation body 310, a grip frame 320, and a grip assembly 330.

One end of the grip rotating body 310 is rotatably coupled to the frame, and a plurality of grip assemblies 330 are coupled to the other end outer surface along the circumferential direction.

One side of the pouch grip frame 320 is coupled to the grip rotating body 310, and the other side is coupled to the grip assembly 330.

The grip assembly 330 is comprised of a pair of grippers 340.

The gripper 340 is interlocked by the pusher 383 and is operated to release the gripping force of the pouch P. [

The pair of grip assemblies 330 includes a pivoting lever 350 having one end rotatably connected to the grip rotating body 310 and a second pivoting lever 350 pivoted to the other end of the pivoting lever 350 by a first hinge shaft 361 Lt; / RTI >

A swinging jaw 351 which is held in contact with or separated from the free end of the pivoting lever 350 for holding or releasing the pouch P is rotatably coupled to the bottom surface of the pivoting lever 350.

A rotation block 352 protruding at an acute angle with a height difference between the first lever 371 and the second lever 372 on the outer circumferential surface and a second hinge axis 362 at one end of the rotation hinge 351, And the other end is rotatably coupled to an end of the first lever 371 by a third hinge shaft 363. The link member 380 has one end rotatably coupled to the first hinge shaft 361, A spring member 381 which is engaged with the adjacent pivotal lever 350 and whose other end is caught by the end of the second lever 372 and a spring member 382 which is engaged with the bottom end surface of the second lever 372, And an interlocking roller 382 is provided.

The linking member 380 and the rotating jaw 351 are interlocked with each other while the pivot block 352 is rotated in the direction of "I" by the restoring force of the spring member 381 in the state of holding the pouch P, 351 and the end portion of the pivoting lever 350. In this case,

In the operation of releasing the gripping force, when the pusher 383 pushes the interlocking roller 382 in the "A" direction, the pivot blocks 352 of the grippers 340 rotate in the direction "I" So that the holding force is released while rotating the rotating jaw 351.

When the rotation block 352 rotates in the 'I' direction, the restoring force of the spring member 381 is applied, so that the pusher 383 can be operated with a small force.

The link member 380 and the spring member 381 are independently assembled to the first lever 371 and the second lever 372 having a height difference.

The link member 380 is assembled to the first jaw 351 and the first lever 371 and then the spring member 381 is connected to the latch 384 and the second lever 372 at the lower position of the link member 380 do.

The rotating jaw 351 is rotated in a state in which the rotating block 352 is rotated in the "b" direction in a state where the rotating jaw 351, the link member 380 and the first lever 371 are connected, The spring member 381 can be assembled with a small force by connecting the spring member 381 to the second lever 372. [

In other words, the spring member 381 can be connected in a state in which the distance between the end of the second lever 372 and the latch 384 is minimized, and the assembly inconvenience due to the tension of the spring member 381 can be eliminated .

At this time, a pressure sensor (not shown) is mounted on one side of the opposite side of the free end of the pivoting lever 350 and the opposite side of the pivot 35, that is, both sides holding the pouch P. And the pressure sensor is configured to transmit pressure data to the control unit (1000).

The control unit 1000 receives the pressure data in a state of holding the pouch P and confirms whether the pressure data is in a prescribed pressure. If the pressure data is out of the predetermined range, the control unit 1000 detects an error and outputs an alarm such as a warning light or a speaker or a display And is configured to notify of an error situation through means.

Therefore, when the second pouch supplying arm 260 can not press the first pouch supplying arm 250 properly due to a failure, the pressure does not reach a predetermined pressure, so that the pouch P can not be properly held, (1000) recognizes such an error through the transmitted pressure data, and alerts it so that quick response is possible.

FIG. 9 is a perspective view of the pouch opening unit 400 according to the present invention, and FIG. 10 is a view showing an operating state of the pouch opening unit 400 according to the present invention.

The operation of the first pouch opening unit 410 and the second pouch opening unit 420 will be described with reference to FIGS.

The first pouch opening unit 410 and the second pouch opening unit 420 are connected to the first suction plate 440, the first suction plate support 445, the second suction plate 450, the second suction plate support 455, Member 460, suction plate transfer rotary assembly 470, open unit frame 430, and air fill assembly 480. [

The first adsorption plate 440 provides a suction force to one side of the pouch to absorb the pouch.

The first attracting plate support 445 is a structure for supporting the first attracting plate 440.

The second attracting plate 450 is disposed opposite to the first attracting plate 440 to provide a suction force to the other side of the pouch to attract the pouch.

The second attracting plate support 455 is a structure for supporting the second attracting plate 450.

One end of the attracting plate connecting member 460 is coupled to the first attracting plate support 445 or the second attracting plate support 455 and the other end is connected to the attracting plate conveying and rotating assembly 470 so that the first attracting plate support member or the second attracting plate support member 455, Thereby enabling reciprocating motion.

The air filling assembly 480 is coupled to the upper surface of the open unit frame 430.

The air filling assembly 480 consists of an air nozzle 483 and an air hose 485.

The air filling assembly 480 injects air into the opened pouch P so as to remove foreign substances in the pouch P and to smooth the locally crushed pouch P to smooth the filling of the contents.

11 is a view showing the operating state of the desiccant injecting unit 500 according to the present invention.

The attaching operation of the desiccant through the desiccant injecting unit 500 will be described with reference to Fig.

The desiccant injecting unit 500 includes a supporting block 510, a fusing bar 520, a fusing bar conveying mechanism 530, a desiccant injection guide 540, and a desiccant injection guide conveying mechanism 550.

The support block 510 is coupled to the upper surface of the frame 100.

On the upper surface of the support block 510, a desiccant injection guide conveying mechanism 550 and a fusing bar conveying mechanism 530 are coupled.

A desiccant injection guide 540 is coupled to one end of the desiccant injection guide transport mechanism 550.

A photosensor 560 is attached to one end of the desiccant injection guide 540.

The light sensor 560 senses whether or not the desiccant is attached to the correct position of the inside surface of the pouch P. [

The control unit 1000 controls the light sensor 560 to irradiate light at a predetermined height of the desiccant and determines whether the reflected light reflected from the surface of the desiccant has been received by the optical sensor 560 to determine whether or not the desiccant is attached.

The desiccant injection guide 540 transfers the desiccant to the attachment position of the opened pouch P by vacuum suction.

The desiccant injection guide transport mechanism 550 moves up and down to move the desiccant injection guide 540 coupled to one end into the opened pouch P.

A fusing bar 520 is coupled to one end of the fusing bar conveying mechanism 530.

The fusing bar conveying mechanism 530 moves back and forth so that the fusing bar 520 coupled to one end can approach the surface of the pouch P.

11 (a) is a view showing a state in which the desiccant injecting guide 540 and the fusing bar 520 are moved so as to attach the desiccant to the opened pouch P. Fig.

11B is a view showing a state in which a fusing bar 520 applies heat to the surface of the pouch P to adhere the desiccant to the inner surface of the pouch P to attach the desiccant to the opened pouch P to be.

In the case where heat is applied to the surface of the pouch by the fusion bonding bar 520 but the desiccant is desorbed from the pouch, the optical sensor 560 detects the desorbing agent and transmits the desorbing of the desiccant to the controller 1000. At this time, the control unit 1000 transmits an operation signal to fusing the pouch again to the desiccant injecting guide 540 and the fusing bar 520, thereby increasing the reliability of the desiccant attaching process.

12 is a perspective view of a filler injection guide unit 600 according to the present invention.

The filler injection guide unit 600 will be described with reference to FIG.

The filler injection guide unit 600 includes a filler injection guide 620 and a filler injection connection member 610.

The filler injection connection member 610 is installed on the upper surface of the frame 100 and the filler injection guide 620 is coupled to one end of the filler injection connection member 610.

An inlet is formed in the upper portion of the filler injection guide 620 and an outlet is formed in the lower portion thereof.

The filling material injection guide 620 serves to guide the contents to be filled in the filling hopper separately installed on the upper part of the deck to be filled exactly in the opened pouch P.

13 is a view showing the operating state of the sealing unit 700 according to the present invention.

A process of sealing the pouch P by the sealing unit 700 will be described with reference to FIG.

The sealing unit 700 includes a sealing unit support block 710, a bar connecting member 720, and a bar 730.

The sealing unit support block 710 is coupled to the upper surface of the frame 100.

At the upper end of the sealing unit support block 710, the bar rotation swing assembly 760 is engaged.

A bar connecting member 720 is coupled to the bar conveying rotating assembly 760 and allows the bar connecting member 720 to be rotated by a conveying force generated when the bar conveying rotating assembly 760 rotates.

The bar 730 is made up of a heating bar 740 and a cooling bar 750.

The heating bar 740 is selected to seal the opened pouch P.

It is possible to reduce the defective sealing through a double operation in which two or more sealing units 700 are provided and the pouch P sealed with the heating bar 740 is sealed once more.

The heating bar 740 and the cooling bar 750 are installed in parallel to cool the pouch P sealed by the heating bar 740 with the cooling bar 750 to lower the temperature of the heat transfer area by the heating bar 740 You can give.

The purpose of using the cooling bar 750 is to prevent the contents filled in the pouch P during the sealing by using the heating bar 740 from being deteriorated due to the high temperature generated in the heating bar 740.

A vision sensor (not shown) is mounted on the sealing unit supporting block 710 or the cooling bar 750 or the hottest bar 740 on the side opposite to the pouch P to detect the type of the pouch P And is configured to transmit data to the control unit. That is, when the vision sensor is constituted by a color sensor, an infrared sensor, or the like, the color corresponding to the color sensor or the mark corresponding to the infrared sensor may be formed in the pouch P. Accordingly, when the markers are made to differ according to the type (material, thickness, etc.) of the pouches P, the controller 1000 is configured to recognize the type of the pouches P when the data is received through the sensors.

A pressure sensor (not shown) may be mounted on one side of the opposite side of the heating bar 740 and the cooling bar 750. Alternatively, the pressure sensor may be mounted on a portion where the heating bar 740 and the cooling bar 750 are externally pressed.

Also, a temperature sensor (not shown) is mounted on the heating bar 740.

The control unit 1000 is configured to receive data through the pressure sensor and the temperature sensor. When the type of the pouch P is recognized, the temperature of the heating bar 740 And adjust the tightening pressure of the heating bar 740 and the cooling bar 750.

That is, since the materials and the thickness are different for each pouch P, there is an advantage that sealing can be performed without damaging the pouch P by differentiating the heating temperature and pressure.

Figures 13 (a) and 13 (b) show a state in which the bar 730 is operated in sequence.

Fig. 14 is a view showing the operating state of the discharge unit 800 according to the present invention.

Referring to FIG. 14, a process of discharging the pouch P having completed the sealing process through the discharge unit 800 will be described.

The discharge unit 800 includes a discharge plate 830, a discharge connection member 810, a discharge delivery mechanism 820, and a discharge conveyor belt 840.

The discharge connection member 810 is coupled to one end of the grip rotation body 310 of the pouch grip unit 300. [

A discharge conveying mechanism 820 is coupled to one surface of the discharge connection member 810, and a discharge plate 830 is coupled to the other end.

The discharge plate 830 is operated by a transfer force that the discharge transport mechanism 820 transfers.

A discharge conveyor belt 840 is disposed on the front surface of the discharge plate 830.

The pouch grip unit 300 moves so that the pouch P is positioned on the front surface of the discharge plate 830. The discharge plate 830, which receives the transfer force from the discharge conveying mechanism 820, advances the pouch P Push down on the discharge conveyor belt 840.

The pouches P fall on the discharge conveyor belt 840 and are transported along the discharge conveyor belt 840. [

14 (a) and 14 (b) are views showing a state in which the discharge plate 830 is operated in the discharge unit 800. Fig.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be construed as limiting the scope of the invention as defined by the appended claims. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Frame 100
The pouch supply unit 200
The pouch supply frame 210
The supply arm base 220
The pouch supply arm rotation mechanism 230
Pouch supply arm gripper 240
The first pouch supply arm 250
The second pouch supply arm 260
Vision camera 270
Rotational link 280
Pouch grip unit 300
Grip rotation total 310
Pouch grip frame 320
The grip assembly 330
Gripper 340
The pivot lever 350
Halls of encounter 351
The turning block 352
Main hinge axis 360
The first hinge shaft 361
The second hinge shaft 362
The third hinge shaft 363
The first lever 371
The second lever 372
Link member 380
Spring member 381
Interlocking roller 382
Pusher 383
Chuck 384
The pouch opening unit 400
The first pouch opening unit 410
The second pouch opening unit 420
The open unit frame 430
The first adsorption plate 440
The first attracting plate support 445
The second adsorption plate 450
The second attracting plate support 455
Suction plate connecting member 460
Suction plate feed rotary assembly 470
Air filling assembly 480
Air nozzle 483
Air Hose 485
Desiccant injection unit 500
The support block 510
Fusion welding bar 520
Fusing bar transfer mechanism 530
Desiccant Injection Guide 540
Desiccant injection guide transport mechanism 550
Optical sensor 560
Filler injection guide unit 600
The filler injection connecting member 610
Filler Injection Guide 620
Sealing unit 700
Sealing unit support block 710
Bar connecting member 720
Bar 730
Heating Bar 740
Cooling Bar 750
The bar conveying rotating assembly 760
The discharge unit 800
The discharge connecting member 810
Discharge conveying mechanism 820
Discharge plate 830
Discharge conveyor belt 840
Pouch holder 900
Pouch support stand support plate 910
Pouch cradle frame 920
Right and left feed rail 930
Front and rear feed rails 940
Pouch Mounting Dock 950
Left and right feed rail connecting members 960
The front and rear conveying rail connecting members 970
The controller 1000
Pouch P

Claims (11)

A plurality of pouch mounts on which pouches of different sizes are loaded;
A frame disposed adjacent to the pouch holder and provided with a plurality of devices for performing a pouch packing operation;
A pouch feeding unit coupled to an upper portion of the frame for pulling the pouch out of the pouch holder and transferring the pouch to the pouch grip unit;
A pouch grip unit coupled to a center of the frame and rotated in a state of gripping both sides of the one end of the pouch conveyed from the pouch supply unit;
A first pouch opening unit coupled to the frame at a predetermined distance from the pouch grip unit, the first pouch opening unit opening a top of the pouch by applying a suction force to both sides of the pouch to supply desiccant;
A desiccant injecting unit disposed adjacent to the first pouch opening unit and coupled to the frame, for supplying the desiccant to the pouch and attaching the desiccant to the inside surface of the pouch;
A second pouch opening unit disposed adjacent to the desiccant injecting unit and coupled to the frame, the second pouch opening unit opening the upper end of the pouch by applying a suction force to both sides of the pouch to fill the contents;
A filler injection guide unit disposed adjacent to the second pouch opening unit and coupled to the frame, for guiding the contents to be injected into the pouch;
A sealing unit disposed adjacent to the filling material injection guide unit and coupled to the frame, the sealing unit sealing the pouch;
A discharge unit disposed adjacent to the sealing unit and coupled to the frame, the discharge unit discharging the pouch out of the frame; And
And a controller for controlling the entire packaging process of the rotary type automatic packaging system,
The vision camera is mounted on the pouch supply unit to photograph the pouch to be transported and then transmits the photographic data to the control unit,
Wherein the control unit analyzes the image data and transmits the pacing interval information for pouch holding to the pouch grip unit,
Wherein the desiccant-
A support block having one end coupled to the frame and the other end coupled to the fusing bar conveying mechanism;
A fusing bar conveying mechanism coupled to the supporting block and providing a linear conveying force to the fusing bar;
A fusing bar coupled to the fusing bar conveying mechanism and attaching a desiccant to the pouch;
A desiccant injection guide conveying mechanism having one end coupled to the support block and the other end coupled to the desiccant injection guide;
A desiccant injecting guide coupled to the desiccant injection guide transport mechanism and guiding the desiccant to the pouch; And
And an optical sensor attached to one end of the desiccant injecting guide to detect whether or not the desiccant is attached to a predetermined position. The method according to claim 1,
The pouch supply unit includes:
A pair of pouch feed frames, one end of which is coupled to the frame, and the pouch feed arm rotating mechanism is hinged to one side surface;
A pouch supply arm rotating mechanism, one end of which is hinged to the pouch supply frame and the other end is formed of a piston-cylinder assembly hinged to the supply arm base to rotate the supply arm base;
A rotating link, one end of which is hinged to the pouch supply frame and the other end of which is hinged to the supply arm base;
A supply arm base hinged to the pouch supply arm rotation mechanism at one end and provided with first and second pouch supply arms at the other end;
A pouch supply arm holding mechanism having one end coupled to one side of the supply arm base and the other end coupled to a second pouch supply arm to rotate the second pouch supply arm;
A first pouch supply arm fixed to one side of the supply arm base;
And a second pouch supply arm rotatably coupled to the supply arm base to grip the pouch between the first pouch supply arm and the second pouch supply arm. 3. The method of claim 2,
A pressure sensor mounted on one side of the second pouch supply arm and the first pouch supply arm for holding the pouch;
Wherein the controller receives the pressure data from the pressure sensor and confirms whether the pressure is a prescribed pressure. The method according to claim 1,
The first pouch opening unit includes:
A first attracting plate for attracting the pouch by providing a suction force to one side surface of the pouch;
A first attracting plate support for supporting the first attracting plate;
A second adsorption plate disposed opposite to the first adsorption plate for adsorbing the pouch by providing a suction force to the other side of the pouch;
A second attracting plate support for supporting the second attracting plate;
An attracting plate connecting member having one end coupled to the first attracting plate support or the second attracting plate support and the other end connected to the attracting plate transfer rotating assembly;
A suction plate transfer rotating assembly, one end of which is coupled to the suction plate connecting member and the other end is coupled to the rotating shaft, and which provides a linear transfer force to the first suction plate and the second suction plate;
An open unit frame coupled to an upper end of the frame and having a first pouch opening unit coupled to the upper end thereof;
And an air filling assembly coupled to the top of the open unit frame and blowing air into the pouch. delete The method according to claim 1,
The filler injection guide unit includes:
A filler injection connection member having one end coupled to the frame and the other end connected to the filler injection guide; And
And a filler injection guide coupled to one end of the filler injection connection member and having an inlet formed at an upper end thereof and an outlet formed at a lower end thereof to be smaller than the inlet port to guide the injection of the injected filler, Packaging system. The method according to claim 1,
Wherein the sealing unit comprises:
A sealing unit supporting block having one end coupled to the frame and the other end coupled to the rotation connecting member;
A pair of bar connecting members, one end of which is connected to the rotation connecting member and the other end of which is coupled to the bar;
And a pair of bars coupled to the bar connecting member. 8. The method of claim 7,
The above-
A heating bar for providing heat for sealing the pouch; And
And a cooling bar for cooling the heat transfer area by the heating bar after sealing the pouch to prevent deterioration of the contents put in the pouch. 9. The method of claim 8,
A vision sensor mounted on one side of the sealing unit supporting block, the cooling bar, and the heater bar, the side facing the pouch,
A pressure sensor mounted on one side of the opposite side of the heating bar and the cooling bar,
A temperature sensor mounted on the heating bar,
The control unit receives data from the vision sensor, the pressure sensor, and the temperature sensor to adjust the temperature of the heating bar to a temperature and a pressure specified in the type of the pouch, while the pressure of the heating bar and the cooling bar Wherein the IOT-based automatic packaging system of rotary type is provided. The method according to claim 1,
The discharge unit includes:
A discharge connection member coupled to one side of the grip rotating body of the pouch grip unit;
A discharge conveying mechanism having one end coupled to the discharge connection member and the other end coupled to the discharge plate; And
And a discharge plate coupled to the discharge transport mechanism and pushing out the pouch to separate it from the pouch grip unit. The method according to claim 1,
The pouch holder includes:
A pouch cradle frame for receiving the pouch cradle;
A left and right conveying rail coupled to an upper surface of the pouch cradle frame so as to allow the pouch cradle to be pushed right and left;
A front and rear conveying rails coupled to the left and right conveying rails to allow front and rear conveyance of the pouch holder;
And a pouch holder supporting plate coupled to the front and rear conveying rails at a lower surface thereof and coupled to a pouch holder at an upper surface thereof.

Images