KR20120053385A - Nozzle moving apparatus of left and right in the nozzle system of vacuum package device - Google Patents

Nozzle moving apparatus of left and right in the nozzle system of vacuum package device Download PDF

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Publication number
KR20120053385A
KR20120053385A KR1020100114626A KR20100114626A KR20120053385A KR 20120053385 A KR20120053385 A KR 20120053385A KR 1020100114626 A KR1020100114626 A KR 1020100114626A KR 20100114626 A KR20100114626 A KR 20100114626A KR 20120053385 A KR20120053385 A KR 20120053385A
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South Korea
Prior art keywords
vacuum packaging
nozzle
housing
hanger
bracket
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KR1020100114626A
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Korean (ko)
Inventor
정윤택
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정윤택
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Publication of KR20120053385A publication Critical patent/KR20120053385A/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
    • B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
    • B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
    • B65B31/046—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied the nozzles co-operating, or being combined, with a device for opening or closing the container or wrapper
    • 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
    • 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
    • B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
    • B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
    • B65B31/06—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied the nozzle being arranged for insertion into, and withdrawal from, the mouth of a filled container and operating in conjunction with means for sealing the container mouth
    • 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
    • B65B65/00—Details peculiar to packaging machines and not otherwise provided for; Arrangements of such details
    • B65B65/02—Driving gear

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Vacuum Packaging (AREA)

Abstract

The present invention tightly pulls the open lower portion of the vacuum packaging paper in which the heat-sealing surface is formed when performing the vacuum packaging operation to block the generation of air traps in advance on the heat-sealing surface of the vacuum packaging paper, even without a nozzle bundle as a consumable It relates to a nozzle left and right movement device of the nozzle type vacuum packaging machine capable of performing a vacuum packaging service, the housing 100; A part of which is exposed to the outside of the housing 100, the upper sealing bar 210 is installed on the exposed part, and the other part of the rotating member 200 is hinged to the inside of the housing 100; A lower sealing bar 220 fixed to the outside of the housing 100 and abutting the upper sealing bar 210 which is hinged; An inner body 300 disposed inside the housing 100 and disposed between the rotation members 200; And a nozzle type vacuum packaging machine having a vacuum pump, the one side hanger 310 of which part is exposed to the outside of the housing 100; One side bracket 320 to which the other part of the side hanger 310 is fixed; One side bracket left and right conveying member 330 for transferring the one side bracket 320 to the left and right; And the other side hanger 340, part of which is exposed to the outside of the housing 100; Another bracket 350 to which the other part of the other hanger 340 is fixed; It consists of; the other side bracket left and right feeding member 360 for transferring the other side bracket 350 to the left and right.

Description

Nozzle moving apparatus of left and right in the nozzle system of vacuum package device}

The present invention draws tightly the open lower portion of the vacuum packaging paper in which the heat-sealing surface is formed when performing the vacuum packaging business to maximize the vacuum packaging work by blocking the occurrence of air traps in advance on the heat-sealing surface of the vacuum packaging paper The present invention relates to a nozzle left and right moving apparatus of a nozzle type vacuum packaging machine that can perform vacuum packaging work without a bundle of nozzles, which is a consumable.

A vacuum packaging machine is a machine for vacuuming a bag or a container.

Such a vacuum packaging machine is classified into a chamber type and a nozzle type according to the vacuum packaging method.

Among them, a chamber vacuum packaging machine, and a device for vacuum sealing a conventional plastic bag (Patent No. 92-0700998) is formed on the inner surface of the vacuum packaging paper during the vacuum packaging by embossing is formed on the inner surface of the vacuum packaging paper The air discharge passage is formed by embossing, through which a vacuum is realized. Thereafter, the vacuum packaging is completed through heat sealing.

However, there has been a problem that a vacuum packaging paper having an expensive embossing is provided in a vacuum packaging by a conventional chamber vacuum packaging machine.

In order to solve this problem, a nozzle type vacuum packaging machine has been proposed, and in the case of the improved conventional nozzle type vacuum packaging machine, a vacuum is implemented even in a vacuum packaging sheet in which embossing is not formed, thereby providing vacuum packaging at a lower cost.

1 is a pre-registered (registered utility model No. 0319700), a perspective view showing a conventional vacuum packaging machine installed with a separate and heat-sealed nozzle bundle corresponding to the nozzle type vacuum packaging machine, Figure 2 is a conventional separate and heat sealing It is a state of use of the vacuum packaging machine in which the nozzle bundle is installed.

As shown, the configuration of the conventional vacuum packaging machine is provided with a separate and heat-sealed nozzle bundle corresponding to the nozzle type vacuum packaging machine is rotatably coupled to the upper case 10 and the lower case 20 through the hinge, On the opposite sides of the hinged upper case 10 and the lower case 20, a packing member 30 consisting of an upper packing 31 and a lower packing 32 is installed, respectively, in the lower case 20. A vacuum pump (not shown) is installed, and one side of the nozzle block 40 communicates with the vacuum pump by being disposed outside the lower case 20, and the nozzle bundle is connected to the other side of the nozzle block 40 by fitting. The 41 is detachably connected and the heater 50 is provided along the longitudinal direction of the lower case 20.

Here, the nozzle bundle 41 is a consumable part, and is used by being connected every time vacuum packing.

The operation of the conventional vacuum packaging machine provided with a separate and heat-sealed nozzle bundle having such a configuration rotates the upper case 10 in the opening direction to open the nozzle in a state where the upper case 10 and the lower case 20 are opened. The bundle 41 is connected to the other side of the nozzle block 40.

Thereafter, the operator grasps both sides of the vacuum packaging paper 60 containing the object to be vacuum-packed, enters the nozzle bundle 41 into the open interior of the vacuum packaging paper 60, and then hinges the upper case 10 in the closing direction. Rotating to drive the vacuum pump in the state closed between the upper case 10 and the lower case 20 to make the interior of the vacuum packaging paper 60 in a vacuum state and then operate the heater 50 to heat-sealing surface 61 The vacuum packaging is completed by forming

At this time, the nozzle bundle 41 is heat-sealed together with the vacuum packaging paper 60, and then, in the state in which the new nozzle bundle 41 is inserted into the other side of the nozzle block 40 in order to perform the vacuum packing operation. Repeat the process to repeat the vacuum packaging service.

By the way, the conventional vacuum packaging machine with a separate and heat-sealed nozzle bundle has a high risk of air trap G on the heat-sealing surface 61 of the vacuum packaging paper 60 by the heater 50, so that the vacuum packaging efficiency is halved. There is a problem.

3 is a view illustrating a state in which a worker correctly grasps a vacuum packaging paper so that an air trap does not occur when using a conventional vacuum packaging machine provided with a separate and heat-sealed nozzle bundle.

As shown in Figure 3, in the conventional vacuum packaging machine equipped with a separate and heat-sealed nozzle bundle (H) of both hands of the worker holding both sides of the vacuum wrapping paper 60 entered into the open nozzle bundle 41 (H) ) Should be positioned on both sides of the rear side of the vacuum packaging paper 60 rather than both sides of the open side of the vacuum packaging paper 60, since the open side of the vacuum packaging paper 60 should be located in the vacuum packaging machine.

In consideration of such a part, since the operator is holding both sides of the rear side of the vacuum packing paper 60 rather than both sides of the open side, the vacuum packing paper ( It is possible to prevent the air trap G from occurring on the heat sealing surface 61 of the vacuum packaging paper 60 that is heat sealed by the noise 60.

4 is a view showing a state in which a worker inadvertently grasps a vacuum packaging paper while using a vacuum packaging machine installed with a separate and heat-sealed nozzle bundle to induce generation of an air trap.

By the way, as shown in Figure 4, even if the operator performing the vacuum packaging operation skilled both sides of the vacuum packaging paper 60, when both sides of the rear side than the open side of the vacuum packaging paper 60, both sides of the open side It is not easy to hold so that the part is not wrinkled.

For this reason, when holding both sides of the rear side of the vacuum wrapping paper 60 from both sides of the open side, the wrinkles are folded on both side portions of the open side of the vacuum wrapping paper 60, and the part where the wrinkles are folded is closed. Since it occurs inside the upper case 10 and the lower case 20, it is not easy for the operator to recognize this.

For this reason, the air trap G generate | occur | produces on the heat sealing surface 61 of the vacuum packaging paper 60 which is heat sealed.

This is because the heat sealing surface 61 formed on the vacuum packaging paper 60 is formed by high temperature heat fusion. The thickness of the vacuum packaging paper 60 using a vinyl material should be thick so that it does not melt even at high temperature heat fusion. Therefore, it is because it is difficult to form a completely sealed heat sealing surface 61 when wrinkles occur in the vacuum packaging paper 60 having such a thickness.

In addition, the conventional vacuum packaging machine is provided with a separate and heat-sealed nozzle bundle, there is also a problem that the vacuum packaging equipment is raised by requiring a nozzle bundle as a consumable each time the vacuum packaging service.

The present invention is to solve the problems of the prior art, an object of the present invention is a nozzle-type vacuum provided with a means for pulling the open lower portion of the vacuum packaging paper is a heat-sealing surface is formed when performing the vacuum packaging operation It is to provide a nozzle left and right moving device of the packaging machine.

Another object of the present invention is to provide a nozzle left and right moving apparatus of a nozzle type vacuum packaging machine capable of performing a vacuum packaging service without a nozzle bundle as a consumable.

In order to achieve the present invention, the nozzle left and right movement apparatus of the nozzle-type vacuum packaging machine of the present invention, the housing; A part of which is exposed to the outside of the housing, the exposed part of which is provided with an upper sealing bar, and the other part of which is hinged to the inside of the housing; A lower sealing bar fixed to an outer side of the housing and in contact with the upper sealing bar being hinged; An inner body disposed inside the housing and disposed between the rotating members; And a nozzle type vacuum packaging machine having a vacuum pump, the side hanger of which part is exposed to the outside of the housing; One side bracket to which the other part of the hanger is fixedly installed; One side bracket left and right conveying movement member for transferring the one side bracket to the left and right; And the other side hook part is exposed to the outside of the housing; The other side bracket to which the other part of the other side hanger is fixed; Another bracket left and right conveying driven member for conveying the other side to the left and right; consisting of, one side of the bracket and the other side in the open state of the vacuum packaging paper and the other side left and right conveying movement member and the other bracket The one side hanger and the other side hanger are moved to the left and right by the driving of the left and right conveying driven members, respectively, to pull the open both sides of the vacuum packing bag tightly.

At least one of the one hanger and the other hanger is formed with an air suction nozzle, and one end of the formed air suction nozzle communicates with the vacuum pump.

The one bracket left and right conveying driving member, which is installed on the inner body, is a cylinder in which a cylinder rod is fixed to the side wall of the one bracket.

Another bracket left and right conveying driven member for transferring the other side to the left and right, the rack gear is fixed to the lower side of the one side bracket; Another rack gear fixed to the lower side of the other bracket; And a pinion gear engaged between the one rack gear and the other rack gear.

The nozzle left and right movement apparatus of the nozzle-type vacuum packaging machine of the present invention, which is fixed to the inner body, and the front and rear conveying member for conveying the inner body back and forth; includes.

The present invention draws tightly the open lower portion of the vacuum packaging paper in which the heat-sealing surface is formed when performing the vacuum packaging business to block the generation of air traps in advance on the heat-sealing surface of the vacuum packaging paper to maximize the vacuum packaging service Giving effect.

In addition, the present invention is capable of performing the vacuum packaging work without the nozzle bundle, which is a consumable, there is also an effect of reducing the vacuum packaging equipment.

1 is a perspective view showing a vacuum packaging machine installed with a conventional separate and heat-sealed nozzle bundle,
Figure 2 is a state of use of the vacuum packaging machine installed a conventional separate and heat-sealed nozzle bundle,
3 is a view showing a state in which a worker correctly grabs the vacuum packaging paper so that no air trap occurs when using a conventional vacuum packaging machine installed with a separate and heat-sealed nozzle bundle;
4 is a view showing a state in which a worker inadvertently grasps the vacuum packaging paper when using a vacuum packaging machine installed with a separate and heat-sealed nozzle bundle to induce the generation of an air trap;
5 is an external perspective view showing a nozzle left and right moving apparatus of the nozzle type vacuum packaging machine of the present invention;
Figure 6 is an internal perspective view showing a nozzle left and right moving device of the nozzle-type vacuum packaging machine of the present invention,
7 is an internal plan view showing a nozzle left and right moving apparatus of the nozzle type vacuum packaging machine of the present invention;
8a to 8i is a state diagram showing the process of vacuum packaging using the nozzle left and right moving apparatus of the nozzle-type vacuum packaging machine of the present invention.

Hereinafter, with reference to the accompanying drawings, the configuration and operation of the embodiment of the present invention will be described in detail.

Figure 5 is an external perspective view showing a nozzle left and right moving device of the nozzle type vacuum packaging machine of the present invention, Figure 6 is an internal perspective view showing a nozzle left and right moving device of the nozzle type vacuum packaging machine of the present invention, Figure 7 is a nozzle type of the present invention 8 is a plan view showing the nozzle left and right moving device of the vacuum packaging machine, Figure 8a to 8i is a state diagram showing the process of vacuum packaging using the nozzle left and right moving device of the vacuum packaging machine of the present invention.

As shown, the nozzle left and right moving apparatuses of the nozzle type vacuum packaging machine of the present invention are largely divided into nozzle left and right moving apparatuses which are organically coupled to and interlocked with each component of the nozzle type vacuum packing machine.

The nozzle type vacuum packaging machine is composed of a housing 100, a rotation member 200, an inner body 300, and a vacuum pump (not shown).

First, the housing 100 is a member forming the appearance of the nozzle-type vacuum packaging machine to protect the various component configurations installed inside for the vacuum packaging, the vacuum packaging paper containing the object to be vacuum-packed when performing the vacuum packaging work on the outside ( A cradle 101 may be attached and fixed to mount 60.

In addition, a switch required for vacuum packaging, such as a power switch for supplying power and a drive switch for performing a vacuum packaging task, may be installed on the upper portion of the housing 100.

The rotating member 200 is a part protruding to the outside of the housing 100, the upper sealing bar 210 is installed on the protruding portion, the other is a member hinged to the inside of the housing 100.

Here, the rotating member 200 is an example, "

Figure pat00001
"Has a shape structure, one end portion of both pivots is rotatably hinged to a pair of fixing brackets provided in the interior of the housing 100, the joints connecting the other sides of the pivots are exposed to the outside, the exposed joints The upper sealing bar 210 may be provided to the installation.

The lower sealing bar 220 is fixed to the outside of the housing 100, the member is fixed to a position in contact with the lower surface of the upper sealing bar 210 hinged, the upper sealing bar 210 and the lower contact The contact surface of the sealing bar 220 is provided with a heating means to provide heat-sealed vacuum packaging paper (60).

At this time, the upper packing bar 211 and the lower packing 221 is attached to the outer side of the upper sealing bar 210 and the lower sealing bar 220, respectively, before the upper sealing bar 210 presses the lower sealing bar 220. The vacuum wrapping paper 60 is provided to be fixed without moving.

The upper packing 211 and the lower packing 221 which provides such a function are provided with a packing function, while one side hook 310 and the other side hook 340 which will be described later are pulled out of the inside of the vacuum packing paper 60 in which the packing function is provided. It is preferable to use a material having high elasticity or elasticity (for example, a sponge) so that it can exit.

And "

Figure pat00002
"The first sensing protrusion 201 and the second sensing protrusion 202 protrude away from each other at the lower side of the pivot of either side of the configuration of the rotating member 200 having a shape structure, and the protruding agent In the lower part of the first sensing protrusion 201 and the second sensing protrusion 202, the first sensing sensor 410 and the second sensing sensor 420 are formed on the inner wall of the housing 100 or the inner body (to be described later). 300) to provide installation.

The first detecting sensor unit 410 and the second detecting sensor unit 420 provided as described above are position detecting sensors such as ultrasonic sensors, and the first detecting protruding piece 201 and the second detecting protruding piece 202 are rotated. ) Enters its own compartment and detects it to generate a first detection signal and a second detection signal.

For the reason of generating the detection signal, the first detection signal is pressed by the upper packing 211 of the upper sealing bar 210 constituting the rotating member 200 is pressed down the lower packing 221 of the lower sealing bar 220. As a signal generated, that is, to pack the opened portion of the vacuum wrapping paper 60, at this time, the one side hanger 310 and the other hanger 340 which will be described later entered into the open vacuum wrapping paper (60) It is a signal to control the rotating member 200 is stopped until the vacuum process is completed.

In addition, the second detection signal is the upper sealing bar 210 constituting the rotating member 200 to be rotated again after the completion of the vacuum process of the side hanger 310 and the other hanger 340 which will be described later the lower sealing bar 220 As a signal generated by pressing, the rotating member 200 is stopped until the process of heat-sealing the open portion of the vacuum packaging paper 60 sandwiched between the upper sealing bar 210 and the lower sealing bar 220 is completed. Signal to control.

The stop time of the rotating member 200 according to each detection signal may be programmed to be set for a predetermined time. Such a control function is controlled through a control member such as a microcontroller unit (MCU) although not shown in the drawing. In addition, the control unit performing such a function performs overall control of the nozzle type vacuum packaging machine to operate.

In addition, the stop time of the rotation member 200 according to the first detection signal is provided with a pressure sensor on one side hook 310 or the other side hook 340, although not shown in the drawings, the pressure measured by the pressure sensor provided It may be controlled with reference to the degree of vacuum depending on the value.

And to provide a rotational force to the rotating member 200 "

Figure pat00003
"When the pair of vertical transfer members 230 are lifted by connecting the pair of vertical transfer members 230 to the other side of the both sides of the rotating table of the configuration of the rotating member 200 having a shape structure, the rotating member ( Since the one side portion of the both sides of the rotating table is hinged state of the configuration of the 200, the rotating member 200 is provided so that the hinge member can be rotated by the hinge axis of the one side portion of the both side rotating table.

At this time, when using a cylinder as a pair of vertical transfer member 230, the hinge rotation of the rotating member 200 is impossible.

In order to solve this problem, a pair of rotating auxiliary pieces 240 may be provided, and one side of the pair of rotating auxiliary pieces 240 may be rotated to the other side portions of both side rotating tables forming the rotating member 200. The hinge connection is provided, and the other side of the pair of rotational auxiliary pieces 240 provided therein is hinged so that each of the cylinder rods that are vertical transfer members 230 can be pivoted.

The inner body 300 is a member that provides a main configuration of the nozzle left and right movement device is organically coupled to each component of the nozzle-type vacuum packaging machine to be installed, it is disposed in the housing 100, "

Figure pat00004
"Has a structure that is disposed so as to lie between the rotating member 200 having a shape structure.

Although not shown in the drawings, the vacuum pump is a member that sucks air in the vacuum packaging paper 60 and provides a vacuum state.

The configuration of the nozzle left and right movement device is one side hanger 310, one side bracket 320, one side bracket left and right conveying driving member 330, the other side hanger 340, the other side bracket 350, the other side bracket left and right feeding member 360 )

First, the one side hanger 310 is a member that is partially exposed to the outside of the housing 100, a part of the exposed side hanger 310 is subjected to the vacuum operation in the state of entering the open interior of the vacuum wrapping paper (60) The air suction nozzle 311 is formed therein so as to be able to perform, and one end of the air suction nozzle 311 formed therein is provided to have a structure in communication with the vacuum pump.

The one side bracket 320 is a member installed on the inner body 300 side, and performs the function of fixing the other part of the side hanger 310.

The one side bracket moving member 330 is a member for transferring the one side bracket 320 to the left and right, it may be made of a cylinder in which the cylinder rod is fixed to the side wall of the one side bracket (320).

Here, the propulsion force of the cylinder, which is one side of the bracket left and right conveying driving member 330, the vacuum wrapping paper 60 is opened while the one side hook 310 and the other side hook 340 enter the open interior of the vacuum wrapping paper 60 from side to side. Make it strong enough to stretch it out.

This is to prevent the occurrence of deformation such as the vacuum wrapping paper 60 having a vinyl material is stretched due to the propulsion force of the cylinder which is one side of the bracket left and right conveying driving member 330.

The other hanger 340 is a member of which part is exposed to the outside of the housing 100, and performs a vacuum operation while a part of the exposed other hanger 340 enters the open interior of the vacuum wrapping paper 60. The air suction nozzle 341 may be formed therein so as to have a structure in which one end of the air suction nozzle 341 formed therein is in communication with the vacuum pump.

Here, the air suction nozzles 311 and 341 formed on one side rack 3140 and the other side rack 340 are formed on both sides to improve vacuum process efficiency, and among the one side rack 3140 and the other side rack 340 according to a selection. It may be formed and provided on only one side.

The other bracket 350 is a member installed on the inner body 300 side, and performs the function of fixing the other part of the other hanger 340.

The other bracket left and right conveying driven member 360 is a member for transferring the other bracket 350 to the left and right, one rack gear 361 fixed to the lower side of one bracket 320 and the lower side of the other bracket 350 The other rack gear 362 is fixedly installed on, and may be composed of a pinion gear (363) engaged between one rack gear 361 and the other rack gear (362).

And the lower portion of the inner body 300 is fixed to the front and rear conveying member 370 is installed, as part of performing the vacuum packaging job, and performs the function of transferring the inner body 300 back and forth.

The inner body 300 that performs this function may use a cylinder.

The process of vacuum packaging using the nozzle left and right moving apparatus of the nozzle type vacuum packaging machine of the present invention having such a configuration will be described below with reference to FIGS. 8A to 8I.

First, referring to FIG. 8A, power is supplied by operating a power switch of a nozzle type vacuum packaging machine to perform a vacuum packaging service.

Subsequently, the worker places the vacuum packing paper 60 containing the object to be vacuum packed on the cradle 101 of the housing 100, and then opens the lower portion of the vacuum packing paper 60 in the opened packing 221. Put on.

Then, referring to Figures 8b and 8c, when the operator operates the drive switch, the inner body 300 is moved to the cradle 101 by the front and rear transfer member 370, one side fixed to the inner body 300 The hanger 310 and the other hanger 340 enter the opened interior of the vacuum packing paper 60 in which the object to be vacuum packed is stored.

Subsequently, referring to FIG. 8D, when one side of the left and right movement driving member 330 transfers the one side bracket 320 to the right side, the other side of the bracket left and right movement driven member 360 moves the other side bracket 350 to the left side. Transfer.

At this time, the one side hanger 310 and the other hanger 340 fixedly installed on one side bracket 320 and the other side bracket 350 are also moved to the right and left sides, both sides of the vacuum packaging paper 60 in which the object to be vacuum packed is stored. While pushing the inner surface, the vacuum wrapping paper 60 is pulled taut not to wrinkle.

Subsequently, referring to FIG. 8E, the first sensing protrusion 201 protruding from the lower portion of the rotating member 200 while the rotating member 200 is lowered by the pair of vertical transfer members 230 is formed. The first detection sensor unit 410 enters the location where the first detection sensor unit 410 recognizes the first detection protruding piece 201 that enters and generates a first detection signal. The recognized control member controls the rotation of the rotating member 200 by controlling the driving of the pair of vertical transfer members 230.

At this time, the upper packing 211 of the upper sealing bar 210 constituting the rotating member 200 by pressing the lower packing 221 of the lower sealing bar 220, the upper packing 211 and the lower packing 221. Packing the open part of the vacuum wrapping paper 60 sandwiched between.

Thereafter, the air is sucked into the vacuum packaging 60 through the air suction nozzles 311 and 341 of the side hanger 310 and the other hanger 340 communicated with the vacuum pump by the driving of the vacuum pump. Make

Then, with reference to Figure 8f, while the inner body 300 is moved to the rear by the front and rear transfer member 370, one side hook 310 and the other side hook 340 fixed to the inner body 300 side also vacuum packaging. The object to be separated is separated from the open interior of the vacuum wrapping paper 60 housed therein.

At this time, the vacuum packing paper 60 of the upper sealing bar 210 of the upper sealing bar 210, because the upper packing 211 and the lower sealing bar 220 of the lower packing 221 is maintained in a packed state The vacuum packing paper 60 pressed between the upper packing 211 and the lower packing 221 of the lower sealing bar 220 is also maintained in a stretched state without wrinkles.

In addition, when one side of the left and right conveying driving member 330 transfers the one side bracket 320 to the left side, the other side of the bracket left and right conveying driven member 360 transfers the other side bracket 350 to the right side, one side bracket ( 320 and the other hanger 310 and the other hanger 340 fixed to the other bracket 350 is also moved to the left and right.

Subsequently, referring to FIG. 8G, the rotating member 200 stopped by the pair of vertical transfer members 230 descends to the lower side again, and the second sensing protrusion piece protruding from the lower portion of the rotating member 200 ( 202 enters the second sensing sensor unit 420 where the second sensing sensor unit 420 is located, and the second sensing sensor unit 420 recognizes the second sensing protruding piece 202 to generate the second sensing signal. And, the control unit recognizing this controls the driving of the pair of vertical transfer member 230 to control the rotation of the rotating member 200 is stopped.

At this time, the upper sealing bar 210 is fixed to the rotating member 200 to rotate the pressing state of the lower sealing bar 220, the heating means provided in each of the upper sealing bar 210 and the lower sealing bar 220 An open portion of the vacuum packaging paper 60 sandwiched between the upper sealing bar 210 and the lower sealing bar 220 is heat-sealed.

Here, the heat-sealed vacuum packaging paper 60, as previously described in the process of Figure 8f, because it is in a state that is maintained in the unfolded state without a wrinkled portion to block the risk of air trap in advance.

Then, referring to Figure 8h, after the heat sealing process is completed, the rotating member 200 is rotated in the reverse direction by the driving of the pair of vertical transfer member 230, the upper sealing bar installed on the rotating member 200 210 is also opened while being rotated in the reverse direction.

Subsequently, referring to FIG. 8I, the nozzle type vacuum packaging machine is provided to perform the next vacuum packaging task by removing the vacuum packaging paper 60 in which the object to be vacuum packed is completed.

10: upper case 20: lower case
30: packing member 31: upper packing
32: lower packing 40: nozzle block
41: bundle of nozzles 50: heater
60: vacuum packaging paper 61: heat-sealing surface
100: housing 101: holder
200: rotating member 201: first detecting protruding piece
202: second detection protrusion 210: upper sealing bar
211: upper packing 220: lower sealing bar
221: lower packing 230: vertical conveying member
240: rotating auxiliary piece 300: inner body
310: hanger on one side 311,341: air suction nozzle
320: one side bracket 330: one side bracket moving left and right moving member
340: other side rack 350: the other side bracket
360: Follower of left and right side feeding member
361: one side rack gear 362: the other side rack gear
363: pinion gear 410: first detection sensor
420: second detection sensor unit

Claims (5)

A housing 100; A part of which is exposed to the outside of the housing 100, the upper sealing bar 210 is installed on the exposed part, and the other part of the rotating member 200 is hinged to the inside of the housing 100; A lower sealing bar 220 fixed to the outside of the housing 100 and abutting the upper sealing bar 210 which is hinged; An inner body 300 disposed inside the housing 100 and disposed between the rotation members 200; And a nozzle type vacuum packaging machine having a vacuum pump (not shown),
A side hook 310 which is partially exposed to the outside of the housing 100;
One side bracket 320 to which the other part of the side hanger 310 is fixed;
One side bracket left and right conveying member 330 for transferring the one side bracket 320 to the left and right;
And the other side hanger 340, part of which is exposed to the outside of the housing 100;
Another bracket 350 to which the other part of the other hanger 340 is fixed;
Another bracket left and right conveying driven member 360 for conveying the other side bracket 350 to the left and right; consisting of, a part of the hanger 310 and the other hanger 340 in the open interior of the vacuum wrapping paper (60) In the entered state, the one side hook 310 and the other side hook 340 are moved left and right by driving the one side bracket left and right feeding member 330 and the other side bracket left and right feeding member 360, respectively. Nozzle left and right moving device of the nozzle type vacuum packaging machine, characterized in that to pull the open both sides of the vacuum packaging paper taut.
The method of claim 1,
Air suction nozzles 311 and 341 are formed in at least one of the one hanger 310 and the other hanger 340, and one end of the formed air suction nozzles 311 and 341 communicates with the vacuum pump. Nozzle left and right moving device of the nozzle type vacuum packaging machine.
The method of claim 1,
The one side bracket left and right conveying driving member 330 is installed on the inner body 300, the nozzle of the nozzle type vacuum packaging machine, characterized in that the cylinder rod is fixed to the side wall of the one side bracket 320 is installed Left and right shifter.
The method of claim 3,
The other side bracket left and right feeding member 360 for transferring the other side bracket 350 to the left and right,
One side rack gear 361 fixed to the lower side of the one side bracket 320;
Another rack gear 362 fixed to the lower side of the other bracket 350;
Pinion gear (363) that is engaged between the one rack gear (361) and the other rack gear (362); nozzle left and right moving apparatus of the nozzle type vacuum packaging machine characterized in that consisting of.
The method of claim 1,
It is fixed to the inner body 300, the front and rear conveying member 370 for conveying the inner body 300 back and forth; nozzle left and right moving apparatus of the nozzle type vacuum packaging machine comprising a.
KR1020100114626A 2010-11-17 2010-11-17 Nozzle moving apparatus of left and right in the nozzle system of vacuum package device KR20120053385A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170030870A (en) * 2015-09-10 2017-03-20 삼성전자주식회사 Vacuum suction nozzle and vacuum suction apparatus having the same
WO2021165550A1 (en) * 2020-02-17 2021-08-26 Técnicas Mecánicas Ilerdenses, S.L. Device for the extraction of gas from the upper part of a bag containing a powdery material, machine and corresponding procedure
KR102298477B1 (en) * 2020-06-19 2021-09-06 주식회사 다함 Control system for refrigerating and freezing warehouse

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20170030870A (en) * 2015-09-10 2017-03-20 삼성전자주식회사 Vacuum suction nozzle and vacuum suction apparatus having the same
WO2021165550A1 (en) * 2020-02-17 2021-08-26 Técnicas Mecánicas Ilerdenses, S.L. Device for the extraction of gas from the upper part of a bag containing a powdery material, machine and corresponding procedure
KR102298477B1 (en) * 2020-06-19 2021-09-06 주식회사 다함 Control system for refrigerating and freezing warehouse

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