KR200206876Y1 - Vacuum packer with slider - Google Patents

Abstract

The present invention relates to a sliding vacuum packaging machine, the base 10 is provided with a lower gasket 11 for pressing the open end of the wrapping paper, and the lower gasket 11 is rotatably coupled to the base (10) And a top cover 20 in which the upper gasket 21 is installed, a slide tube 30 formed in a direction crossing the base 10, and a slide hole 31 penetrated in the longitudinal direction, and the slide. In the wrapping paper through the suction pipe 50 and the suction pipe 50 slidably inserted into the hole 31 to move the inside of the wrapping paper forward and backward by entering and exiting the slide hole 31 by the driving unit 40. A vacuum pump 60 for sucking and discharging the air of the air, a sealing heater 70 for thermally sealing the wrapping paper, a sealing member 80 engaged with the sealing heater 70 to bond the wrapping paper, and the vacuum pump 60 and the driving unit. Power supply 40 and sealing heater 70 Consists of a control unit 90 to control the operation of each, it is possible to vacuum packaging the general packaging to reduce the cost of purchasing the packaging support.

Description

Vacuum Packer with Slider

The present invention relates to a vacuum packaging machine, and more particularly, to a sliding vacuum packaging machine for vacuum-packing the contents by sucking the air while moving the inside of the wrapping paper.

Vacuum packaging is a packaging method mainly used for foods. Vacuum packaging keeps freshness of food in a fresh state and extends its shelf life, prevents weight loss by preventing water evaporation of food, In addition to inhibiting the growth of microorganisms, the effect of preserving the original taste or aroma is widely used.

1 is a perspective view showing a vacuum packaging machine according to the prior art, Figure 2 is a schematic side view showing an example of the use of the vacuum packaging machine according to the prior art, Figure 3 is a convex wrapping paper used in the vacuum packaging machine according to the prior art Shown in perspective and in cross section.

A conventional conventional vacuum packaging machine used for vacuum packaging includes a base 110 having a lower gasket 111 having a lower vacuum chamber 112 formed at the center thereof and a fabric groove 102 having a packaging support end therein, and an upper portion formed therein. The upper gasket 121 is formed with a vacuum chamber 122 is formed, and the upper cover 120 is formed with a cutter 104 for cutting the wrapping paper at one edge, and the air suction pipe 150 is formed in the lower vacuum chamber 112 The vacuum pump 160 for suctioning and discharging the air in the vacuum chambers 112 and 122 through the air suction pipe 150, and a vacuum sensor at one side of the air suction pipe 150 connecting the vacuum pump 160 and the lower vacuum chamber 112. 171 is installed to check the vacuum state and the sealing heater 170 for heat-sealing the tip of the vacuum wrapping paper according to the checked result value, so as to correspond to the sealing heater 170 on the upper cover 120 Is installed and wrapped with the sealing heater (170) Sealing pressing member 180 for pressing the tip and heat-sealing, power is applied to the vacuum pump 160 and the vacuum sensor 171 and the sealing heater 170 to check the vacuum state of the vacuum chamber (112, 122). The control unit 190 sequentially applies.

The conventional vacuum packaging machine is provided with a convex protrusion formed therein to allow the inflow and outflow of air, and is provided with a packing support end that is sealed at a predetermined interval in the fabric groove 102 and spread the wrapping paper fabric at a predetermined interval with the cutter 104. After cutting, the open end of the wrapping paper is placed in the lower vacuum chamber 112 of the lower gasket 111, the wrapping paper is pressed by the gaskets 111 and 121, and the vacuum pump 60 is operated to wrap the inside of the wrapping paper. The air is sucked out and the vacuum sensor 171 checks the vacuum state by operating the sealing heater 170 is to heat-sealed the wrapping paper adjacent to the open end of the wrapping paper.

In other words, by inserting the open end of the wrapping paper in the vacuum chamber (112, 122) and pressurizes the wrapping paper with the gaskets (111, 121), the air is sucked out through the gap of the convexly formed air passage 200 inside the wrapping paper, sealing heater It is to seal the wrapping paper with 170 and the sealing pressing member 180.

However, as shown in Figure 3, the packaging paper used in the conventional vacuum packaging machine is formed inside the air passage 200, even if the upper and lower portions of the wrapping paper is convexly convex in the interior through the air passage 200 Furnace can be circulated, the conventional vacuum packaging machine has a problem that can not use the normal wrapping paper to be able to suck out the air in the wrapping paper only by using a special wrapping paper formed air passage 200.

Therefore, the cost of purchasing specially made wrapping paper is not only excessive, but also has to rely on the total amount of imports, causing foreign currency waste.

The present invention has been made to solve the above problems, to provide a slide-type vacuum packaging machine to be packaged in a vacuum state using a normal wrapping paper without using a specially made wrapping paper that There is a purpose.

The present invention for achieving the object of the bar, the base is provided with a lower gasket for pressing the open end of the wrapping paper, the upper cover is rotatably coupled to the base and the upper gasket is installed to correspond to the lower gasket inside And a slide tube disposed in a direction crossing the base and having a slide hole penetrated in the longitudinal direction, and slidably inserted into the slide hole to move in and out of the slide hole by a drive unit to move the inside of the wrapping paper forward and backward. The suction pipe, the vacuum pump for sucking and discharging air in the wrapping paper through the suction pipe, a sealing heater for heat-sealing the wrapping paper, a sealing member engaged with the sealing heater to bond the wrapping paper, and supplying power to the vacuum pump, the driving unit, and the sealing heater. Has a structure consisting of a control unit for controlling the respective operations All.

The present invention has the above structure, by driving the drive unit in a state in which the wrapping paper is inserted into the suction pipe to allow the suction pipe to move the inside of the wrapping paper from the inside to the outside, and to operate the vacuum pump together with the movement of the air inside Suction is discharged, it is possible to seal the vacuum packaging paper with a sealing heater and a sealing member.

1 is a perspective view showing a vacuum packaging machine according to the prior art,

Figure 2 is a schematic side view showing an example of the use of a vacuum packaging machine according to the prior art,

3 is a perspective view and a cross-sectional view showing a convex wrapping paper used in the vacuum packaging machine according to the prior art,

Figure 4 is a perspective view showing a first embodiment of a slide-type vacuum packaging machine according to the present invention,

5 is a side view showing the internal structure of the first embodiment;

6 is a perspective view and a cross-sectional view showing the structure of the slide tube and the suction tube of the first embodiment;

7 is a sectional view showing an operating structure of the drive unit of the first embodiment;

8 is a schematic side view showing an example of use of the first embodiment;

9 is a perspective view showing a second embodiment of the present invention,

10 is an exploded perspective view showing a slide tube, a suction pipe, and a gasket of a second embodiment;

11 is a cross-sectional view showing a state in which the slide tube and the gasket of the second embodiment presses the wrapping paper;

12 is a perspective view showing an example of use of the second embodiment;

FIG. 13 is a perspective view illustrating a structure including a packing supporter and a cutting machine cutting the packing supporter according to the second embodiment; FIG.

Explanation of symbols on the main parts of the drawings

1: fabric case 2: fabric groove

3: flow groove 4: cutting machine

10: base 11: lower gasket

20: upper cover 21: upper gasket

11a, 21a: tight groove 30: slide tube

31: slide hole 32: guide groove

40: drive unit 41: feed cable

41a: Rack 42: Feed Gear

43: drive motor 50: suction pipe

51: guide protrusion 60: vacuum pump

61: connecting hose 70: sealing heater

80: sealing member 90: control unit

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figure 4 is a perspective view showing a first embodiment of a slide-type vacuum packaging machine according to the present invention, Figure 5 is a side view showing the internal structure of the first embodiment, Figure 6 is a perspective view showing the structure of the slide tube and the suction tube of the first embodiment And sectional drawing, FIG. 7 is a sectional view showing the operation structure of the drive unit of the first embodiment.

According to the present invention according to the drawings, the base 10 is provided with a lower gasket 11 installed at the front end of the upper surface and presses the open end of the wrapping paper, and rotatably coupled to the base 10 to the inside. The upper cover 20 is installed so as to correspond to the lower gasket 11 and the upper gasket 21 is installed to overlap the lower gasket 11 and press the open end of the wrapping paper disposed therebetween, and the base ( 10 is disposed in a direction crossing the slide tube 30 and the one end is rotatably coupled to the base 10 and the slide hole 31 is formed through the longitudinal direction, and the slide hole of the slide tube 30 Suction tube 50, which is slidably inserted into (31) and moved in and out of the slide hole (31) by the drive unit (40) to move the inside of the wrapping paper forward and backward, the suction pipe (50) and the connection hose ( Connected with 61) A vacuum pump 60 for suctioning and discharging air in the wrapping paper through the suction pipe 50, a sealing heater 70 for heat-sealing the wrapping paper by being installed adjacent to the lower gasket 11 of the base 10, and the upper portion. Sealing member 80, the vacuum pump 60 and the drive unit 40 and the sealing is installed on the inner side of the cover 20 to correspond to the sealing heater 70 to bond the wrapping paper to the sealing heater 70 The control unit 90 is configured to apply power to the heater 70 and control its respective operations.

The present invention has the above structure, the suction unit 50 by the drive unit 40 to operate the vacuum pump 60 while moving the inside of the wrapper from the inside out so as to suck out the air inside the suction. It is.

The base 10 has a substantially rectangular cylindrical shape and is installed such that the vacuum pump 60 and the sealing heater 70 protrude from the inside to the outside, and the lower gasket 11 is fixedly coupled to the upper surface thereof. .

The upper cover 20 is formed in a substantially rectangular cylindrical shape with one side open, one side may be hinged to the base 10 and overlapped with each other, and the lower gasket 11 of the base 10 therein. The upper gasket 21 is installed to correspond to the sealing gasket, and the sealing member 80 is installed to correspond to the sealing heater 70.

Accordingly, when the base 10 and the upper cover 20 are superimposed on each other, the upper gasket 21 and the lower gasket 11, the sealing heater 70 and the sealing member 80 face each other and correspond to each other. Contact.

The upper gasket 21 and the lower gasket 11 are overlapped with each other while the suction pipe 50 is inserted therebetween to press the wrapping paper up and down to seal the wrapping paper.

The slide tube 30 has a slide hole 31 is formed therein so that the suction pipe 50 can slide, the rear side is hinged to the base 10, the rear drive unit 40 is coupled It is installed.

In addition, the slide tube 30 and the suction pipe 50 is formed in an approximately oval cross section so that the wrapping paper is effectively sealed on both sides of the suction pipe 50 when the upper gasket 21 and the lower gasket 11 are pressed up and down. To make it possible.

The drive unit 40 includes a transfer cable 41 fixedly coupled to the suction pipe 50 and having a rack 41a formed at one side thereof, and fitting the transfer gear 42 to the rack 41a to transfer the transfer cable ( 41 is provided with a transfer motor 43 for moving in the front and rear direction, so that the suction pipe 50 is slideable.

The suction pipe 50 is slidably inserted into the slide hole 31, and the connecting pipe () of the vacuum pump 60 is fixedly coupled to the rear side thereof, and the transfer cable of the driving unit 40 is also fixed. (41) is fixedly coupled.

Here, as shown in Figure 6, the guide groove 32 is formed in the slide hole 31 in the longitudinal direction of the slide hole 31, the one side of the suction pipe 50 of the suction pipe 50 The guide protrusion 51 extends in the longitudinal direction, and the guide protrusion 51 and the transfer cable 41 are fixedly coupled to be slidably inserted into the guide groove 32 to be transported along the guide groove 32. The cable 41 and the guide protrusion 51 can move.

Accordingly, when the transfer motor 43 of the drive unit 40 is driven, the rack 41a is engaged with the transfer gear 42 so that the transfer cable 41 is wound or unwound inside the drive unit 40 and then moved back and forth. Direction, and the suction pipe 50 connected to the transfer cable 41 slides in the slide hole 31.

In addition, when the vacuum pump 60 is operated, air is sucked out through the suction pipe 50 connected to the front end of the vacuum pump 60 and the connection pipe ().

The sealing heater 70 is configured to heat the open end of the wrapping paper which is manually operated to become a vacuum state, and pressurizes the sealing member 80 from above to seal the wrapping paper.

Here, the sealing heater 70 may be provided with a timer to allow the sealing heater 70 to operate at a predetermined time interval for the operation of the driving unit 40 and the vacuum pump 60.

8 is a schematic side view showing an example of use of the first embodiment.

As shown in FIG. 8, the slide tube 30 is lifted up slightly to insert the wrapping paper into the suction tube 50, so that the open end of the wrapping paper is completely covered on the lower gasket 11. When overlapped with), the wrapping paper is pressed up and down by the upper gasket 21 and the lower gasket 11, the suction pipe 50 is inserted deep into the wrapping paper.

9 is a perspective view illustrating a second embodiment of the present invention, in which the slide tube 30 is extended so as to be completely engaged on the lower gasket 11.

In the case of the first embodiment, the gaskets 11 and 21 are overlapped with each other while the suction pipes 50 are sandwiched between the gaskets 11 and 21, but slightly between the suction pipes 50 and the gaskets 11 and 21. Since the space of the gaskets 11 and 21 may be made of a soft material, the degree of vacuum may be low or the speed of vacuuming may be slow.

Accordingly, as shown in FIG. 9, in the second embodiment, the slide tube 30 is extended to completely cross the upper gasket 11 so that the gaskets 11 and 21 overlap each other. A substantially U-shaped streamlined shape similar to the cross-sectional shape of the slide tube 30 in the center of the lower gasket 11 and the upper gasket 21 so that no space is formed between the gaskets 11 and 21 by the slide tube 30. The contact grooves 11a and 21a are formed.

Fig. 10 is an exploded perspective view showing the slide tube, the suction tube and the gasket of the second embodiment.

As shown in FIG. 10, the close grooves 11a and 21a of the lower gasket 11 and the upper gasket 21 of the second embodiment may include the suction pipes 50 and the gaskets 11 and 21 of the first embodiment. By further reducing the empty space that may occur between the contact surface of the gaskets (11, 21) to more effectively seal the wrapper will be able to effectively suck out the air in the wrapper during the operation of the vacuum pump 60.

FIG. 11 is a cross-sectional view illustrating a state in which the slide tube and the gasket of the second embodiment press the wrapping paper, and the gaskets 11 and 21 are stretched to the left and right sides of the suction pipe 50 while wrapping the outer circumference of the suction pipe 50. The suction pipe 50 is inserted between the close contact grooves 11a and 21a formed in the center of the gasket 11, and the suction pipe 50 is in close contact with the gap between the gaskets 11 and 21 and the suction pipe 50.

Therefore, even if the gaskets 11 and 21 are stacked while the suction pipe 50 is inserted into the open end of the wrapping paper, the open end of the wrapping paper is effectively sealed in comparison with the first embodiment.

As shown in FIG. 11, the air inside the wrapper is suctioned and discharged to the center of the suction pipe 50 in a state where the wrapper is sealed.

12 is a perspective view showing an example of use of the second embodiment.

As shown in FIG. 12, when the wrapping paper is inserted into the suction pipe 50 so that the open end of the wrapping paper completely covers the gaskets 11 and 21, similarly to the first embodiment, the wrapping paper is gasketed. A portion of the slide tube 30 extending across the ends 11 and 21 is covered.

Accordingly, the wrapping paper overlaps the gaskets 11 and 21 in a state in which the wrapping paper covers a part of the slide tube 30, and the suction pipe 50 is slid to suck and discharge air in the wrapping paper.

FIG. 13 is a perspective view illustrating a structure including a packing support end and a cutter for cutting the packing support end in the second embodiment, wherein the fabric case 1 is fixed to the upper surface of the base 10.

As shown in FIG. 13, the fabric case 1 is formed with a substantially hemispherical fabric groove 2 on which the fabric of the wrapping paper wrapped is wrapped, so that the wrapping paper can be pulled out.

In addition, since the packaging support end is sealed at regular intervals, by installing a cutter 4 at the tip of the upper cover 20 can cut the wrapping paper drawn from the fabric groove 2, the opening of the cut packaging The tip is inserted into the suction pipe 50.

On the other hand, the flow groove (3) is formed so that the slide tube 30 flows in the vertical direction at the lower center of the original case (1), the slide tube 30 when inserting the wrapping paper into the slide tube (30) It can be lifted up slightly to fit the wrapping paper.

As described above, according to the slide-type vacuum packaging machine according to the present invention, it is possible to vacuum-package general packaging paper without using a specially made wrapping paper to form an air passage therein, thereby reducing the cost of purchasing a packaging support unit. It has an effect.

Claims (3)

A base 10 having a lower gasket 11 installed at a tip of an upper surface and pressing an open tip of a wrapping paper; The upper gasket rotatably coupled to the base 10 and installed to correspond to the lower gasket 11 on the inner side, and presses and fixes the open end of the wrapping paper disposed therebetween while being overlapped with the lower gasket 11. An upper cover 20 in which 21 is installed; A slide tube (30) disposed in a direction crossing the base (10) so as to be rotatably coupled to one side of the base (10), and having a slide hole (31) penetrating in the longitudinal direction; A suction pipe (50) slidably inserted into the slide hole (31) of the slide tube (30) to move the inside of the wrapping paper in the front and rear directions by entering and exiting the slide hole (31) by the drive unit (40); A vacuum pump 60 connected to the suction pipe 50 and a connection hose 61 to suck and discharge air in the wrapping paper through the suction pipe 50; A sealing heater (70) installed adjacent to the outer side of the lower gasket (11) of the base (10) to heat seal the wrapping paper; A sealing member (80) installed to correspond to the sealing heater (70) inside the upper cover (20) to engage with the sealing heater (70) to bond the wrapping paper; And a control unit (90) for applying power to the vacuum pump (60), the driving unit (40) and the sealing heater (70) to control their respective operations. According to claim 1, The drive unit 40 is provided with a transfer cable 41 is fixedly coupled to the suction pipe 50, the rack 41a is formed on one side, the transfer gear 42 on the rack (41a) And a transfer motor (43) for moving the transfer cable (41) in the front-rear direction by joining the slide tube, so that the suction pipe (50) can be slidably moved. According to claim 1, wherein the control unit 90 is a sliding vacuum packaging machine, characterized in that to sequentially apply power at a predetermined time interval in the order of the vacuum pump 60, the drive unit 40, the sealing heater 70. .