KR20090116258A - Vacuum packing apparatus - Google Patents

Abstract

PURPOSE: A vacuum packing device is provided to automatically pack liquid in fixed amount and passes a wrapping paper through a sealing unit with a driving unit. CONSTITUTION: A vacuum packing device comprises a storage, a wrapping paper feed port, a liquid feed port(700) and a packing unit(900). The storage includes a band heater heating and preventing the liquid from being hardened. The wrapping paper feed port supplies a wrapping paper to the packing unit. The liquid feed port supplies the fixed amount of the liquid stored in the storage to the wrapping paper. The packing unit includes a side sealing roller, first top and bottom sealing roller, and second top and bottom sealing roller. The side sealing roller seals the side of the wrapping paper. The first top and bottom sealing roller seal the top and lower part of the wrapping paper moved to the bottom side at the first. The second top and bottom sealing roller seal the top and lower part of the wrapping paper at the second.

Description

Vacuum Packing Apparatus {Vacuum Packing Apparatus}

The present invention relates to a vacuum packaging machine, and more particularly, a packaging paper supplying part, a juice supplying part, and a packaging part are sequentially arranged to automatically package liquids such as herbal medicines and green juice liquids while passing the packaging part through a driving device. About a vacuum packaging machine

In general, rather than taking a month or juice to take liquids, such as herbal medicine and green juice solution, the individual extracts a large amount at a time, and then package them individually, that is, package a certain amount of liquid that can be taken once It is a general trend to allow people to take it anytime and anywhere while carrying it.

Referring to the configuration of the conventional packaging machine with reference to the accompanying drawings as follows.

1 is a cross-sectional view showing a conventional packaging machine, Figure 2 is a perspective view of the main portion of the conventional packaging machine, Figure 3 is a plan view of Figure 2, Figure 4 is a bottom view of Figure 2, Figure 5 is a rear view of Figure 2, Figure 6 It is a main part perspective view showing the structure of a conventional liquid quantitative supply device.

As shown, two support plates are installed horizontally inside the packaging machine.

The upper support plate 19a receives a sheet supply device 20 for supplying the packaging bags stacked in the inlet 12 one by one, and receives the supplied packaging bags and opens the inlet so that the juice of the quantity is quantified from the liquid storage container 11. The sealing device 50, which comprises a fixed quantity supply device 30 to supply, a movable heater 52 and a fixed heater 51 to seal and seal the opening of the packaging bag containing the liquid transferred therebetween, Discharge apparatus for discharging the packaging bag is installed, these sheet supply device 20, the metering supply device 30 and the sealing device 50 and the discharge device is arranged in a square structure at regular intervals in all directions.

In addition, the bottom surface of the upper support plate 19a is provided with a sheet feeding device 20, a movable body 33 for supporting the packing bag in the metering device 30, a movable heater 52, etc. in the sealing device 50. At the same time, a drive device 70 for advancing back and forth is provided.

In addition, the lower support plate (19b) is composed of a rotational transfer device 60 for transferring the supplied packaging bags to each device.

In detail, the sheet feeder 20 has a bottom inclined inwardly, and sidewalls are formed at both sides thereof, and an inlet 12 for arranging and stacking several packaging bags is provided, and an inlet 12 The support plate 21 which supports the upper and lower ends or both side ends of the packaging bags stacked inside the support plate is installed, and the rear side of the packaging bags loaded in the inlet 12 by springs 23 provided on both sides of the support plate 21 is supported. A close contact plate 22 that comes in close contact with the 21 side is provided.

The upper support plate 19a in the main body is provided with a plurality of guide rails 24a and 24b on both sides toward the inlet 12, and is driven by the drive device 70 on the guide rails 24a and 24b. The slider 25 which is moved forward and backward is provided, and the horizontal support tube 74 and the vacuum suction plate 26 provided in the end part are provided in the front surface of the slider 25.

The vacuum adsorption plate 26 is in close contact with the front side of the packaging bag put in when advancing and separates the packing bag of the sheet which is located at the foremost side of the packaging bags aligned with the inlet 12 by vacuum adsorption force at the time of retreat, and then after completion of retreat. Since the vacuum is released at the position to separate the packaging bag is configured to be set by the rotary transfer device 60 by natural falling.

In this case, a hole 28a is formed in the upper support plate 19a at the point where the packaging bag falls so that the packaging bag can be supplied to the rotation transfer device 60, and the guide plate 28b is set so that the packaging bag can be set to the correct position. It is installed.

In addition, the air valve 74 and the vacuum adsorption plate 26 are connected to release the vacuum state by supplying air to the vacuum adsorption plate 26 when separating the packing bag attached to the vacuum adsorption plate 26.

In addition, one side of the sheet feeder 20 is provided with a cylinder 29 which is connected to the slider 25 to operate, is connected to the air valve 74 and the air transfer pipe installed on one side of the upper support plate (19a), The air valve 74 temporarily stores the air compressed when the cylinder 29 is advanced, and then sprays the inside of the packing bag with the opening widened in the metering supply device 30, which will be described later, so as to sufficiently secure the internal volume. It is connected to the end of the liquid supply pipe 31 and the air transfer pipe.

In addition, the metering device 30 is installed on the bottom surface of the upper support plate (19a), the two bodies supporting the packaging bag transferred to the rotary feeder 60 is installed in parallel, the liquid reservoir in the upper portion The liquid supply pipe 31 connected with 11 is provided.

The two bodies supporting the packaging bag are composed of a fixed body 32 and a movable body 33 which is advanced back and forth toward the fixed body 32 by the driving device 70.

In addition, concave grooves (34a) and (34b) are formed on each surface of the two bodies in contact with each other, it is possible to fix both sides of the top of the packaging bag when in close contact, guide rails (35a) (35b) are formed on both sides and movable The body 33 is adapted to guide the forward and backward operations toward the stationary body 32.

In addition, a position sensor 36 for detecting a state in which the packing bag is opened is installed at an inner lower portion of the recesses 34a and 34b of the fixing body 32.

In addition, an upper part of the upper support plate 19a is provided with a hot air blower 37 which blows warm air toward the opening of the packing bag interposed between the fixed body 32 and the movable body 33 to open the opening.

At this time, the warmer 37 is to stop when the position sensor 36 is detected that the opening of the packing bag to the sensor of the fixed body.

A horizontal bracket 38 is coupled to the lower end of the supply pipe 31, and the bracket 38 is configured to be guided up and down by guide rails 35c and 35d installed vertically on both sides thereof, and to guide one side. The rail is provided with a spring 38a for tensioning the bracket. The range of raising and lowering is such that the lower end of the supply pipe 31 is inserted into the opening of the set packaging bag, retracts after supplying the juice, and is high enough not to interfere when the packaging bag is transferred to the next process.

In addition, an opening / closing valve 39 is provided at a lower portion of the juice supply pipe 31, and an opening / closing lever 40 for operating the opening / closing valve 39 is provided at a side of the opening / closing valve 39. ) Is connected to the guide bracket 41.

The guide bracket 41 is divided into a vertical raising and lowering section for guiding the lower end of the supply pipe 31 to the inside of the opened packing bag and an arc-shaped opening and closing section 43b for operating the opening and closing lever 46 at the lower end thereof. The guide groove 42 is provided so that the end of the on-off valve 39 is connected to the guide groove 42 by a sliding pin 44.

One side of the guide bracket 41 is provided with a fixed-quantity supply motor 45, the drive shaft 46 is provided on the rotary shaft, the drive lever 46 is a working groove 47 formed in the longitudinal direction In addition, the sliding pin 44 is inserted therein, and the driving lever 46 slides the sliding pin 44 up and down in accordance with the rotation of the fixed-quantity supply motor 45 and the opening and closing section 43b. In this case, the on-off valve 39 can be opened by rotating.

In addition, the juice supply pipe 31 is provided with a vibrator 48 for discharging the remaining juice after discharging the juice.

In addition, the guide bracket 41 is provided with two position sensors 49a and 49b. One of them is a sensor (49a) is installed on the top of the vertical section (43a) of the operating groove 47 to recognize that the liquid supply of the on-off valve 39 is completed, the other is the on-off lever (46) opening and closing valve The sensor 49b indicates that the opening and closing section 43b has been retracted by retreating after opening 39 at a predetermined time. That is, the sensor installed at the upper end of the vertical section 43a is for recognizing the completion state of the operation so that the next process can be performed, and the sensor installed at the opening / closing section 43b recognizes that the opening / closing operation has been completed. The vibrator 48 is operated for a time to completely discharge the remaining juice.

In addition, the sealing apparatus 50 is arrange | positioned on the opposite side to the sheet feed apparatus 20, and is comprised from the fixed heater 51 and the movable heater 52. As shown in FIG. On the face of the movable heater 52 and the fixed heater 51, a parallel sealing blade (not shown in the drawing) is heated to a constant temperature, so that the movable heater 52 is fixed heater 51 when the conveying bag is placed. Advance to the side is to seal the upper end of the packaging bag interposed therebetween.

In particular, the lower portion of the movable heater 52 is provided with a support piece 53 protruding curved toward the fixed heater 51, the liquid is filled when the movable heater 52 moves to the fixed heater 51 to perform the sealing operation The side of the vinyl is pressed to release air and the opening is narrowed to facilitate sealing.

In addition, the rotary transfer device 60 for transporting the packaging bag is a rotating motor 61 is installed on the lower portion of the lower support plate (19b), the upper surface is connected to the transfer motor 61 is rotated intermittently at a 90 ° angle ( 62) are axially coupled, the transfer box (63a ~ 63d) of the structure through which the hole of the size and shape that can accommodate the packaging bag containing the juice enough to penetrate the top of the rotating plate 62 corresponding to each device It is installed.

In addition, a discharge hole 64 is provided in the lower support plate 19b corresponding to the lower part of the discharge device, and the lower part of the discharge hole 64 is connected to the discharge port 13.

The discharged liquid 64 freely drops the packaged liquid which has undergone the sealing process and is discharged to the discharge port 13.

On the other hand, the driving device 70 is a rotational drive plate 72 is installed in the center of each device so as to be axially rotated on the lower portion of the upper support plate (19a), the drive motor 71 is located on the upper portion of the upper support plate (19a) It is connected to the shaft of the rotary drive plate 72 so that the rotary drive plate 72 can be rotated forward and backward, and three arms 73 are rotatably installed around the rotary drive plate 72.

At this time, the tip of one arm 73 is connected to the sheet feeder 20 slider 25, and the other arm 73 is connected to the movable body 33 of the metering device 30, and the other arm ( One end of 73 is connected to the movable heater 52 of the sealing apparatus.

Therefore, when the one side drive motor 71 rotates forward, the arm 73 of the rotary plate moves the arm 73 of the sheet feeder 20 and the movable body 33 and the sealing device 50 of the metered feeder 30. The heater 52 is pushed forward and retracted when it is reversed.

In addition, the position sensor for sensing the position of the movable heater 52 at the point where the support piece 53 is in close contact with the side of the packaging bag when the movable heater 52 moves forward in the section in which the movable heater 52 moves. In addition, a sensor is installed to detect the position of the movable heater 52 at the position where the forward operation is completed and the sealing operation is performed. This is to prevent the phenomenon that the driving liquid 70 is gradually operated from the moment when the movable heater 52 is in close contact with the support piece 53 to the packaging bag so that the filled juice is leaked to the outside by the impact. When the movable body 33 is sensed by the front sensor, the movable body 33 stops for a predetermined time until the sealing operation is completed, and then retreats.

However, the packaging machine as described above has a problem in that the packaging speed is slow by supplying the wrapping paper in a single sheet, and the packaging paper is caught in the supply device, which also causes a problem of frequent repair.

In addition, the packaging paper supplied in a single sheet is produced by using a separate production cost is also a problem.

In addition, since the packaging paper is moved in a state in which the juice is supplied in the packaging machine, the liquid is leaked to cause a failure of the packaging machine, and as the liquid is leaked, there is also a problem that cannot be quantitatively packaged.

The present invention has been invented to solve the conventional problems as described above has the following object.

The present invention provides a vacuum packaging machine for arranging the packaging paper supplying part, the juice supplying part, and the packaging part in sequence to automatically package the liquids such as herbal medicine and green juice solution by passing the sealing part through the sealing device through a driving device. There is a purpose.

 In addition, another object of the present invention is to provide a vacuum packaging machine that can shorten the packaging time by continuously supplying the wrapping paper through the packaging paper supply unit as described above and sealing the packaging and wrapping paper continuously.

 In addition, another object of the present invention is to provide a vacuum packaging machine that can prevent the worker from being burned during the operation by fastening the heat transfer material to both ends of the sealing roller is supplied with heat so that no heat is transmitted except the sealing portion. There is this.

In addition, another object of the present invention is to form a groove in the center of the corresponding roller and then insert the heat treated ubiquitous in the groove to correspond to the cutting blade to reduce the heat treatment cost, by replacing only the ubiquitous can reduce the replacement cost of the roller The purpose is to provide a vacuum packaging machine.

The present invention for achieving the above object is implemented by an embodiment having the following configuration.

According to the first embodiment of the present invention, the vacuum packaging machine of the present invention is located on the upper portion of the main body and the storage tank having a band heater to prevent the medicinal herbs, such as by applying heat to one side;

A wrapping paper supplying part which is located on one side of the main body and supplies the wrapping paper to the packaging part, and has a bent part where the wrapping paper wound in a roll shape is placed on one side and a bent part located on the lower side of the loading part and folded to engage the wrapping paper;

Located below the side sealing roller and the juice supply unit for supplying a predetermined amount of the juice contained in the storage tank;

A side sealing roller for sealing the side of the wrapping paper, a first top and bottom sealing roller located in the lower portion of the side sealing roller and sealing the top and bottom of the wrapping paper moved downward in the state where the liquid is supplied, and the first top and bottom sealing roller Located at the bottom of the characterized in that it comprises a packaging having a secondary up and down sealing roller for secondary sealing the top and bottom of the wrapping paper through the knurling.

According to a second embodiment of the present invention, the side sealing roller of the vacuum packaging machine of the present invention comprises a pair of tapping parts to rotate and seal the side of the wrapping paper is made of a pair;

A driving rod for fastening the side sealing roller to the device;

A heat supply device disposed on one side of the driving rod to supply heat to the rollers to seal the wrapping paper by thermal pressure;

A sensor positioned at one side of the heat supply device and monitoring a temperature of heat supplied to the sealing roller;

It characterized in that it comprises a control unit for controlling the heat supplied to the sealing roller through the information provided by the sensor.

According to the third embodiment of the present invention, the side sealing roller of the vacuum packaging machine of the present invention is a projection for sealing by pressing the side of the wrapping paper when packing;

It is provided on one side of the pressing projection to reduce the pressing force of the inner side than the outer side when heat-pressing the side to close the packaging paper by forming a boundary by melting a part of the wrapping paper by heat when closing the wrapping paper by heat. The groove for preventing damage is characterized in that the pressing surface formed in the center includes a tapping portion formed on the outer circumferential surface.

According to the fourth embodiment of the present invention, the secondary sealing roller of the vacuum packaging machine of the present invention is formed in the state of leaving only about 1/5 of the arc surface and the fixing bolt for fixing the cutting blade or cutting board inserted into the groove in the upper Is provided with a fixing hole for fastening, and the body is provided with a hole in which the length adjusting bolt is inserted to adjust the length after grinding the cutting blade or cutting board when the cutting blade or cutting board is used for a long time. Wow;

A knurling portion which is provided on an arc surface of the body to adhere the wrapping paper, and simultaneously bonds an upper portion of the wrapping paper to which the extraction solution is supplied and a lower portion of the wrapping paper to be packaged thereafter;

It is characterized in that it comprises a secondary sealing roller having a groove provided in the middle of the knurling portion to selectively insert the cutting blade or cutting board.

According to the fifth embodiment of the present invention, the secondary sealing roller of the vacuum packaging machine of the present invention is a cutting blade in the groove which is provided in the middle of the knurling portion for bonding the upper part of the wrapping paper and the lower part of the wrapping paper to be packaged later Inserting and fixing the cutting roller as a cutting roller, inserting and fixing the cutting board is characterized in that it comprises a secondary sealing roller that can be used to change to the cutting roller for cutting board.

According to a sixth embodiment of the present invention, the vacuum packaging machine of the present invention includes an insulating material provided at one end of the side sealing roller and the primary upper and lower sealing rollers so that the heat supplied by the heat supply device is supplied only to the sealing roller. It is done.

The present invention has the following effects by the above configuration.

According to the present invention, the vacuum packaging paper has an effect of automatically arranging a liquid, such as a herbal medicine and green juice, by automatically arranging a packaging paper supplying part, a juice supplying part, and a packaging part sequentially and passing the wrapping paper sealing part through a driving device.

In addition, the present invention has the effect of reducing the packaging time by continuously supplying the wrapping paper through the packaging paper supply unit as described above and by sealing the packaging and wrapping paper continuously.

In addition, the present invention has the effect of preventing the worker from being burned during the operation by fastening the heat transfer material on both ends of the sealing roller that is supplied with heat so that no heat is transmitted except the sealing part.

In addition, the present invention is formed by forming a groove in the center of the corresponding roller after inserting the heat treatment in the groove to correspond to the cutting blade to reduce the heat treatment cost, by replacing only the ubiquitous effect of reducing the roller replacement cost Have

Applicants will now be described in detail the configuration of the present embodiments with reference to the accompanying drawings.

Figure 7 is an exploded perspective view showing a vacuum packaging machine of the present invention, Figure 8 is an enlarged view showing a packaging part of the vacuum packaging machine of the present invention.

The present invention includes a main body 100, a storage tank 300, a wrapping paper supply unit 500, a juice supply unit 700 and a packaging unit 900.

The upper portion of the main body 100 is provided with a storage tank 300 accommodates the herbal medicine and the juice and supplies it to the packaging 900 through the juice tool 700.

A band heater 310 is provided at one side of the storage tank 300 to prevent heat of the herbal medicines and the like by applying heat to the storage tank 300.

The wrapping paper supply unit 500 is located at one side of the main body 100 and supplies the wrapping paper to the packaging unit 9002.

The wrapping paper supply unit 500 includes a storage unit 510 on which a wrapping paper wound in a roll shape is placed on one side, and a bent portion 530 provided at a lower side of the storage unit 510 and folded so that the wrapping paper is engaged with each other. .

The juice supply unit 700 is located above the side sealing roller 910 and supplies the juice contained in the storage tank 300 to a predetermined amount of wrapping paper.

The packing unit 900 includes a side sealing roller 910, a primary up and down sealing roller 930, and a secondary up and down sealing roller 950.

The side sealing roller 910 is made up of a pair of interlocking rotation to seal the side of the wrapping paper through the tapping portion (911).

The tapping part 911 is provided with a crimping projection 9111 on the outer circumferential surface and a crimping surface 9313 with a groove 9315 formed at the center thereof.

The pressing protrusion 9111 is formed on the outer circumferential surface of the tapping part 911, and the protrusion 9111 is closed by thermally depressing the side when packaging.

The pressing surface 9113 is provided on one side of the pressing protrusion 9111 to reduce the pressing force of the inner side than the outer side when the side is closed by thermal pressing.

A groove 9151 is formed at the center of the pressing surface 9113.

When the groove 9315 is closed by heat-pressing the wrapping paper, a portion of the wrapping paper melts into the groove 9315 by heat, and a boundary portion 9171 is formed, and the outer portion and the inner finishing portion are formed by the boundary portion 9171. While partitioning is to prevent the inner finish is broken.

And the side sealing roller 910 is fastened to the device by the drive rod 912, the heat supply device for supplying heat to the roller on one side of the drive rod 912 to heat-press the wrapping paper to seal the 913 ) Is provided, and one side of the heat supply device 913 is provided with a sensor 914 for monitoring the temperature of the heat supplied to the sealing roller to send the information to the control unit 915.

The controller 915 controls the heat supplied to the sealing roller through the information provided from the sensor 914.

The first upper and lower sealing roller 930 is located in the lower portion of the side sealing roller 910 when the liquid product is completely supplied to the wrapping paper to finish the upper surface and the lower portion of the next wrapping paper at the same time, the heat in the heat supply device 913 Receiving the first to seal the side, at this time will be attached to the wrapping paper of the front and rear by only applying heat without the nutring portion (953) provided in the secondary up and down sealing roller 950 to be described below.

The secondary up and down sealing roller 950 is provided on the lower side of the primary up and down sealing roller 930 to seal the wrapping paper that has passed through the primary up and down sealing roller 930.

The secondary up-and-down sealing roller 950 is the middle of the knurling portion (953) and the knurling portion (953) is provided on the body 951 and the arc surface of the body (951) is left only the surface of about 1/5. The cutting blade 955 or the cutting board 956 is composed of a groove 954 to be inserted into.

The upper portion of the body (951) is provided with a fixing hole (9511) to which the fixing bolt (952) for fixing the cutting blade (955) or cutting board (956) is inserted into the groove (953) to be described later. have.

And the length of the adjustment bolt for adjusting the length after grinding the cutting blade 955 or cutting board 956 on the back of the body 951 when the cutting blade 955 or cutting board 956 is used for a long time The hole 9513 into which the 9595 is inserted is provided.

The knurling portion 953 provided on one side of the body 951 is for bonding a wrapping paper, and simultaneously bonding the upper portion of the wrapping paper to which the extraction solution is supplied and the lower portion of the wrapping paper to be packaged later.

A recess 954 is provided in the middle of the knurling portion 953.

The cutting blade 955 or the cutting board 956 is selectively inserted into the groove 954 to be fixed by the fixing bolt 952.

That is, when the cutting blade 955 is inserted and fixed, the cutting roller becomes a cutting roller, and when the cutting piece 956 is inserted and fixed, the cutting roller becomes a cutting roller. After manufacturing with one sealing roller was selected to fix the cutting edge 955 or cutting board 956 in the groove 954 to reduce the production cost.

The cutting board 956 is made of a softer material than the cutting blade 955, and the heat treatment strength is weaker than the shear blade 955 to prevent the transfer blade 955 from being easily worn.

One end of the side sealing roller 910 and the first upper and lower sealing roller 930 is provided with an insulating material 960 so that the heat supplied by the heat supply device 913 is supplied only to the sealing rollers (910,930), the sealing portion In addition, heat is prevented from being burned by the worker by preventing heat from being transferred, and energy efficiency is increased by not losing heat to the outside.

Hereinafter, with reference to the accompanying drawings look at the operating state of the present invention.

9 is a cross-sectional view showing the operating state of the vacuum packaging machine of the present invention, a is a cross-sectional view showing the operating state of the side sealing roller, b is a cross-sectional view showing the operating state of the primary up and down sealing rollers, c is the operation of the secondary up and down sealing rollers It is sectional drawing which showed state.

First, the liquid is supplied to the storage tank 300 provided at the upper portion of the main body 100.

Then, the wrapping paper is placed in the wrapping paper supply unit 500.

In this state, the wrapping paper is set in the packaging part 900.

When the device is operated in the above state, the side sealing roller 910 which receives heat from the heat supply device 913 rotates and seals the side of the wrapping paper.

As the wrapping paper continues to move downward in the above state, the juice is accommodated in the wrapping paper when the liquid feeding part 700 is operated while the side surface is sealed by the side sealing roller 910.

After the liquid is received, the wrapping paper is moved to the lower side and passes through the first upper and lower sealing rollers 930 and receives heat from the heat supply device 913 to seal the sides of the first and second upper and lower sealing rollers to be described below. There is no knurling portion 953 provided in the 950 to apply only heat to attach the front and rear wrapping paper.

In this state, the wrapping paper is moved downward to pass through the secondary upper and lower sealing rollers 950.

The upper portion of the wrapping paper moved to the lower side is sealed while passing through the second upper and lower sealing rollers 950, and a cut line is generated by the cut line generating unit 955 provided in the secondary upper and lower sealing rollers 950.

That is, the upper part is sealed by a sealing part 951 formed in the upper and lower sealing rollers 950 during the process of passing the wrapping paper through the upper and lower sealing rollers 950, and is inserted into a holder 9551 provided at one side. The cutting line is generated by the blade 9955 made up.

The present invention described above is not limited to the above-described embodiment and the accompanying drawings, and it is common in the art that various substitutions, modifications, and changes can be made without departing from the technical spirit of the present invention. It will be evident to those who have knowledge of.

1 is a cross-sectional view showing a conventional packaging machine

2 is a perspective view of main parts of a packaging machine according to the related art

3 is a plan view of FIG.

4 is a bottom view of FIG. 2

5 is a rear view of FIG. 2.

Figure 6 is a perspective view of the main portion showing the structure of the conventional liquid quantitative supply device

7 is an exploded perspective view showing a vacuum packaging machine of the present invention

8 is an enlarged view showing a packaging unit of the present invention vacuum packaging machine

9 is a cross-sectional view showing an operating state of the vacuum packaging machine of the present invention.

a is a cross-sectional view showing the operating state of the side sealing roller

b is a cross-sectional view showing the operating state of the primary up and down sealing rollers

c is a cross-sectional view showing the operating state of the secondary up and down sealing rollers

Explanation of symbols on the main parts of the drawings

100: main body 300: storage tank

500: wrapping paper supply unit 700: juice supply unit

900: packaging

Claims (6)

In the vacuum packaging machine for automatically packaging a certain amount of liquids such as herbal medicine and green juice solution, A storage tank positioned at an upper portion of the main body and having a band heater to prevent the medicinal herbs from hardening by applying heat to one side; A wrapping paper supplying part which is located on one side of the main body and supplies the wrapping paper to the packaging part, and has a bent part where the wrapping paper wound in a roll shape is placed on one side and a bent part located on the lower side of the loading part and folded to engage the wrapping paper; Located below the side sealing roller and the juice supply unit for supplying a predetermined amount of the juice contained in the storage tank; A side sealing roller for sealing the side of the wrapping paper, a first top and bottom sealing roller located in the lower portion of the side sealing roller and sealing the top and bottom of the wrapping paper moved downward in the state where the liquid is supplied, and the first top and bottom sealing roller Located in the lower portion of the vacuum packaging machine, characterized in that it comprises a packaging having a secondary up and down sealing roller for sealing the upper and lower sides of the wrapping paper through the knurling portion The method of claim 1 The side sealing roller is a pair consisting of a tapping portion to rotate and seal the side of the wrapping paper is engaged with the pair; A driving rod for fastening the side sealing roller to the device; A heat supply device positioned at one side of the driving rod to supply heat to the roller to heat pressurize the wrapping paper; A sensor positioned at one side of the heat supply device and monitoring a temperature of heat supplied to the sealing roller; And a controller for controlling the heat supplied to the sealing roller through the information provided by the sensor. The method of claim 2, A projection for sealing by pressing the side of the wrapping paper during packaging; It is provided on one side of the pressing projection to reduce the pressing force of the inner side than the outer side when heat-pressing the side to close the packaging paper by forming a boundary by melting a part of the wrapping paper by heat when closing the wrapping paper by heat. The vacuum packaging machine, characterized in that the pressing surface formed at the center of the groove to prevent damage comprises a tapping portion formed on the outer peripheral surface The method of claim 1, It is formed in a state of leaving only about 1/5 of the arc surface, and is provided with a fixing hole to which a fixing bolt for fastening a cutting blade or cutting board inserted into the groove in the upper part is provided, and the cutting blade or cutting board on the rear for a long time. A body having a hole into which a length adjusting bolt is inserted to adjust the length of the cutting blade or the cutting board when used; A knurling portion which is provided on an arc surface of the body to adhere the wrapping paper, and simultaneously bonds an upper portion of the wrapping paper to which the extraction solution is supplied and a lower portion of the wrapping paper to be packaged thereafter; It is provided in the middle of the knurling portion vacuum packing machine comprising a secondary sealing roller having a groove for selectively inserting the cutting blade or cutting board The method of claim 1, Inserting and fixing the cutting blade in the groove provided in the middle of the knurling part for adhering the upper part of the wrapping paper and the lower part of the wrapping paper to be packaged at the same time, the cutting sealing roller for cutting, and inserting and fixing the cutting board for cutting board A vacuum packaging machine comprising a secondary sealing roller that can be used by changing to a sealing roller. The method of claim 1 And an insulating material provided at one end of the side sealing roller and the primary upper and lower sealing rollers so that the heat supplied by the heat supply device is supplied only to the sealing rollers.

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