KR200436295Y1 - Packing apparatus equipper side roller for cooling - Google Patents

Abstract

The present invention relates to a four-sided packaging machine for packaging liquid foods such as Chinese medicine by sealing the four sides of the wrapping paper, and more specifically, to seal the wrapping paper in the longitudinal direction and the lateral direction, respectively, to strengthen the binding force, Heat sealing in the longitudinal direction and secondary sealing to form the uneven pattern on the fusion surface in the longitudinal direction before sealing by heat sealing in the lateral direction to prevent damage to the wrapping paper of the overlapping areas One double sealable health food slope wrapper.

Slope packing machine capable of double sealing of the present invention for achieving the above object is a wrapping paper supply member for supplying a pair of wrapping paper; A side primary heat fusion roller for primary sealing by heat-sealing a pair of wrapping paper supplied from the wrapping paper supply member in a longitudinal direction; A side secondary cooling embossing roller which forms an uneven pattern on the longitudinal fusion surface of the wrapping paper which has passed through the side primary heat fusion roller, and seals the secondary; An end primary heat fusion roller for primary sealing by heat-sealing the pair of wrapping paper passing through the side secondary cooling emboss roller in a lateral direction; An end secondary cooling embossing roller which forms an uneven pattern on the transverse fusion surface of the wrapping paper which has passed through the end primary heat fusion roller, and secondarily seals it; And a cutter for cutting the center of the sealing portion of the wrapping paper that has passed through the end secondary cooling embossing roller.

Wrapping Paper, Heat Fusion, Double Sealing, Adjustable Ruler, Side Roller, End Roller, Uneven Roller, Cutter

Description

PACKING APPARATUS EQUIPPER SIDE ROLLER FOR COOLING with Side Secondary Cooling Embossing Roller

1 is a front cross-sectional view of a liquid slope packing machine according to the present invention.

Figure 2 is a side cross-sectional view of the liquid slope packing machine according to the present invention.

Figure 3 is an exploded cross-sectional view of the side primary thermal fusion roller according to the present invention.

<Description of the symbols for the main parts of the drawings>

1: body 2: controller

3: hopper 4: packing paper supply member

10: side primary heat-sealing roller 11: rotation axis

12: coupling portion 14: adjustment ruler

16: fusion member 17: pressure projection

20: side secondary cooling embossing roller 30: end primary heat fusion roller

40: end secondary cooling embossing roller 50: printing roller

60: first cutter 70: second cutter

The present invention relates to a four-sided packaging machine for packaging liquid foods such as Chinese medicine by sealing the four sides of the wrapping paper, and more specifically, to seal the wrapping paper in the longitudinal direction and the lateral direction, respectively, to strengthen the binding force, Heat sealing in the longitudinal direction and secondary sealing to form the uneven pattern on the fusion surface in the longitudinal direction before sealing by heat sealing in the lateral direction to prevent damage to the wrapping paper of the overlapping areas A liquid slope packing machine having a side secondary cooling embossing roller.

Slope packing machine for packaging liquid, such as Chinese medicine, juice, cosmetics, etc. to produce a closed container by sealing the pair of packaging, that is, the front wrapper and the back wrapper edge by heat sealing. More specifically, the side rollers seal the edges of both sides of the wrapper, and the end rollers seal the bottom edges of the wrapper, and then the liquid to be packaged is put into the wrapper with the lower side and both edges of the wrapper, and then the upper side of the wrapper ends. Sealing with a roller seals the liquid. Since the packaging of the liquid is performed continuously, the upper sealing portion of the wrapping paper in which the first introduced liquid is wrapped is the lower sealing portion of the liquid to be added next, and the center portion of the sealing portion is cut by the cutter.

As such a slope packing machine, a number of publications such as Korean Patent Application Publication No. 10-2006-118661 'automatic packaging machine' and No. 408258 'medicine packaging machine' have been published.

Conventional slope packing machine has a structure that heat-sealed in the lateral direction immediately after the heat-sealing wrapping paper in the longitudinal direction, the problem of this structure is that the portion where the heat-sealing surface in the longitudinal direction and the heat-sealing surface in the transverse direction overlap by heat It is easy to be damaged.

In more detail, the wrapping paper usually consists of two or three layers. And the inside of the wrapping paper is made of a PE material harmless to the human body, the outside is made of a material such as nylon because the PE material is not good sealing. However, the PE material is not a material that is very resistant to heat, so that a long time exposure to heat causes problems such as melting.

Therefore, a packaging container manufactured by a conventional four-sided packaging machine that heat seals the wrapping paper has a problem in that the sealing portion in which the heat fusion overlaps is damaged, thereby failing to function properly.

The present invention has been made to solve the above-mentioned conventional problems, the first heat sealing in the longitudinal direction and then heat-sealed in the transverse direction after the first sealing to cool the heat-sealed surface in the longitudinal direction and the uneven pattern Secondary sealing is formed to prevent damage to the sealing portion of the overlapping heat-sealed wrapping paper,

The purpose of the present invention is to provide a health food slope wrapper capable of double sealing, which improves the binding force between the front wrapper and the back wrapper, and improves the speed and accuracy of the packaging work.

Liquid slope packing machine equipped with a side secondary cooling embossing roller of the present invention for achieving the above object

A wrapping paper supply member for supplying a pair of wrapping paper;

A side primary heat fusion roller for primary sealing by heat-sealing a pair of wrapping paper supplied from the wrapping paper supply member in a longitudinal direction;

A side secondary cooling embossing roller which forms an uneven pattern on the longitudinal fusion surface of the wrapping paper which has passed through the side primary heat fusion roller, and seals the secondary;

An end primary heat fusion roller for primary sealing by heat-sealing the pair of wrapping paper passing through the side secondary cooling emboss roller in a lateral direction;

An end secondary cooling embossing roller which forms an uneven pattern on the transverse fusion surface of the wrapping paper which has passed through the end primary heat fusion roller, and secondarily seals it;

And a cutter for cutting the center of the sealing portion of the wrapping paper that has passed through the end secondary cooling embossing roller.

The side primary thermal fusion roller is a plurality of welding members are coupled to the rotating shaft and the rotating shaft so as to be movable in a predetermined range from side to side, and a pressure protrusion for contact-pressing and fusing the pair of wrappers in the longitudinal direction. It is made, including

The side secondary cooling embossing roller includes a plurality of concave-convex forming members, which are coupled to the rotating shaft so as to be movable and fixed in a predetermined range from side to side, and the concave-convex protrusions forming concave-convex patterns on the fusion surface of the wrapping paper. Characterized in that made.

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

1 is a front cross-sectional view of the liquid slope packing machine according to the present invention, Figure 2 is a side cross-sectional view of Figure 1, Figure 3 is an exploded cross-sectional view of the side first heat fusion roller of the present invention.

As shown in FIGS. 1 and 2, one side of the body 1 has a side primary thermal fusion roller 10, a side secondary cooling emboss roller 20, and an end primary thermal fusion roller 30. The end secondary cooling emboss roller 40, the printing roller 50, the first cutter 60 and the second cutter 70 are vertically arranged in order, and the upper side of the side roller 10 supplies the wrapping paper. A wrapping paper supply member 4 is disposed, and a hopper 3 in which a liquid to be packaged is stored is disposed above the packaging machine supply member 4.

And the other side of the body 1, the rotational speed of the rollers (10, 20, 30, 40, 50) and cutters (60, 70), one-time discharge amount of the liquid stored in the hopper (3) through the nozzle (5) , The heat generation temperature of the side primary thermal fusion roller 10 and the end primary thermal fusion roller 30, the position of the rollers (10, 20, 30, 40, 50) and the cutter (60, 70) is adjusted, A controller roller 2 for controlling the indicator light slope packing machine as a whole is provided.

The wrapping paper supply member roller 4 includes a pair of wrapping papers, that is, a pair of winding rollers 4a and 4b in which the front wrapping paper and the back wrapping paper are respectively wound and wound around the winding rollers 4a and 4b. The front wrapper and the back wrapper are introduced into the side first heat fusion roller 10 in a state in which they face each other.

The side primary thermal fusion roller (side roller) 10 is heat-sealed continuously in the longitudinal direction a pair of wrapping paper is put, the end primary thermal fusion roller (end roller) 20 is transverse direction wrapping paper Seal with heat sealing at a certain interval. The side primary thermal fusion roller 10 and the end primary thermal fusion roller 20 are provided with a heater (not shown) to heat-pack the wrapping paper, and the heating temperature of the heater is controlled by the controller 2.

The side primary heat-sealing roller 10 is a pair of two (10a, 10b), the side secondary cooling that is disposed under the pulling the wrapping paper that is introduced by the contact pressure of the two rollers (10a, 10b) to rotate Supply to the embossing roller 20. This structure (the two-pair structure) is also applied to the other rollers 20, 30, 40, 50 bar description thereof will be omitted below.

The side primary thermal fusion roller 10 is made of a rotating shaft 11 and a plurality of fusion members 16 to simultaneously package the liquid to be packed in a plurality of rows to increase the productivity of the packaging operation and to adjust the width of the packaging container. This will be described with reference to FIG.

As shown in FIG. 3, the side primary thermal fusion roller 10 includes a rotating shaft 11 rotated by a motor and a plurality of fusion members 16 inserted and coupled to the rotating shaft 11.

A plurality of fusion members 16 are inserted and coupled at the center of the rotating shaft 11, and the fusion members 16 are provided with a coupling part 12 to which the fusion members 16 are moved and fixed in a predetermined range.

The coupling portion 12 is formed with a projection or groove 13 for guiding the movement of the fusion member 16, the coupling groove or coupling coupled to the protrusion or groove 13 inside the fusion member 16. Protuberances are formed. The fixing of the fusion member 16 to the coupling portion 13 (fixing the fusion member so as not to move from side to side on the coupling portion) may be made by a conventional method such as fixing pins, bolts, etc., which are not specifically illustrated in the drawings. No.

The coupling of the groove 13 (or protrusion) of the coupling part and the coupling protrusion (or coupling groove) of the fusion member 16 serves to allow the fusion member 16 to rotate together with the rotation shaft 11. Of course, it is also possible to provide a key groove and a key protrusion coupled to the coupling portion and the fusion member separately so that the fusion member rotates in conjunction with the rotation of the rotary shaft.

And the coupling portion 12 is provided with an adjustment ruler 14 for fixing the fusion member 16 to be fixed in the correct position. The adjustment ruler 14 is necessary not only to adjust the separation distance between the fusion member 16 but also in connection with the position adjustment of the uneven forming member of the side secondary cooling embossing roller 20 which will be described below.

The adjustment ruler 14 may be made by etching the surface of the coupling portion 12 with a laser, or may be made by attaching a film or the like marked with a scale to the coupling portion.

As such, when it is necessary to adjust the position of the fusion member 16 by providing the adjustment ruler 14 on the surface of the coupling portion 12, the accurate separation distance between the fusion member 16 without separate equipment such as a ruler immediately in the field is required. It can be adjusted accurately and quickly to maintain.

The fusion member 16 is formed with an annular pressure protrusion 17 in the longitudinal direction. The pressure protrusion is for contact pressure and heat sealing the injected wrapping paper.

In addition, the pulling protrusions 19 protruding from the two fusion welding edges and the pulling protrusions 19 protruding from the pulling member 18 provided at the center are the two rollers 10a and 10b of the side primary thermal fusion roller 10. As the) rotates, it is to pull the wrapping paper by contact pressure. Of course, the pull protrusion 19 should not be affected by the heater.

The pull protrusion 19 may be provided on the other rollers 20, 30, 40, and 50, and may also be provided on the cutters 60 and 70. However, the roller after the liquid is introduced is not provided with a central pulling member 18.

The fusion member 16 may be provided on both rollers 10a and 10b of the side primary thermal fusion roller, but may be provided only on one roller and the other roller may not be provided.

The end primary heat-sealing roller 30 also has a pair of two rollers (30a, 30b), both of the rollers or a pressurized protrusion (37) for heat-sealing sealing the wrapping paper is put into one of the rollers in the transverse direction It is formed in the lateral direction.

The side secondary cooling embossing roller 20 and the end secondary cooling embossing roller 40 are to form an unevenness (emboss) by pressing the sealing surface sealed by thermal fusion, and mutual binding force between the front wrapping paper and the rear wrapping paper. Has the effect of improving. Since the side secondary cooling embossing roller 20 and the end secondary cooling embossing roller 40 have structures corresponding to the side primary heat fusion roller 10 and the end primary heat fusion roller 30, respectively, Will be briefly described.

The side secondary cooling embossing roller 20 is to form a concave-convex pattern by pressing the fusion surface formed in the longitudinal direction by the side primary thermal fusion roller 10, the structure corresponding to the side primary thermal fusion roller 10 Has That is, although not shown in the drawing, it consists of a rotating shaft having a coupling portion, and a plurality of uneven molding members inserted and coupled to the rotating shaft to be fixed to the left and right in a predetermined range.

In addition, the uneven forming member is provided with an uneven protrusion 27 having an uneven surface (emboss) formed on its surface to form an uneven pattern on the fusion surface. The uneven protrusions 27 are wider than the width of the side primary thermal fusion roller pressurizing protrusions 17 so that the uneven protrusions 27 press the entire fusion surface so that the uneven patterns are formed on the wrapper so as to form a front wrapper. It is desirable not to weaken the binding force of the rear wrapper.

And the coupling portion is provided with a control ruler similar to the side primary thermal fusion roller (10).

The adjustment ruler of the side secondary cooling embossing roller 20 adjusts the separation distance between the uneven forming member 27 to fit the separation distance between the side primary thermal fusion roller 10 and the fusion member 16, and the fusion member 16. In order to fix the concave-convex forming member 27 to the side secondary cooling embossing roller 20 at the correct position in accordance with the fixed position to the side primary thermal fusion roller 10 coupling portion 12 of the side primary thermal fusion roller It is in a complementary relationship with the adjusting ruler 14 of the roller 10.

And the end secondary cooling embossing roller 40 is to form an uneven pattern by pressing the fusion surface formed in the transverse direction by the end primary thermal fusion roller 30, corresponding to the end primary thermal fusion roller 30 Has a structure. That is, the two rollers 40a and 40b form a pair, and both of the rollers 40a and 40b or both of the rollers have protrusions and protrusions in which the protrusions and protrusions are formed on the surface to form the protrusions and protrusions on the fusion surface in the transverse direction ( 47 is provided in the transverse direction. In addition, it is preferable that the uneven protrusions 47 of the end secondary cooling embo roller are also wider than the pressure protrusions 37 of the end primary heat-sealing roller.

The side secondary cooling emboss roller 20 is disposed between the side primary thermal fusion roller 10 and the end primary thermal fusion roller 30, which is damaged at the overlapping portion of the transverse sealing portion and the longitudinal sealing portion. This is to prevent the occurrence.

In more detail,

The wrapping paper usually consists of a two or three ply structure. The inner side is PE material which is harmless to the human body, and the outer side is the same material as nylon because the PE material is inferior in sealing property. Therefore, the sealing part of the wrapping paper is that the PE material of the front wrapping paper and the PE material of the back wrapping paper are heat-sealed, but since the PE material is not a heat-resistant material, the wrapping paper is a side primary thermal fusion roller 10 and an end primary thermal fusion roller ( Damage may occur in the portions that are sequentially thermally welded through 30) sequentially.

As described above, after cooling the lateral heat-sealing surface of the wrapping paper formed by the side primary heat-sealing roller 10, the wrapping paper is injected into the end primary heat-sealing roller 30 to prevent damage to the sealing portion that is overlapped and heat-sealed. In order to prevent the side secondary cooling embossing roller 20 is disposed between the side primary thermal fusion roller 10 and the end primary thermal fusion roller 30.

Although the surface of the side secondary cooling emboss roller 20 may be provided with a separate cooler to cool the surface of the side secondary cooling emboss roller 20, the surface of the uneven protrusions 27 of the side secondary cooling emboss roller 20 may be cooled. By this, the lateral fusion of the wrapping paper in contact with the surface can be sufficiently cooled.

The printing roller 50 is for printing characters such as manufacturing date, trade name, liquid component, and the like on the surface of the cover sheet passed through the end secondary cooling embossing roller 40.

The first cutter 60 and the second cutter 70 are for cutting the center of the transverse sealing portion and the longitudinal sealing portion of the wrapping paper, respectively.

Briefly explaining the operation of the present invention slope packing machine as described above,

First, the front wrapping paper and the back wrapping paper are supplied from the wrapping paper supply member 4 to the side primary thermal fusion roller 10 so as to overlap each other.

The side primary heat fusion roller 10 seals the supplied wrapping paper continuously in the longitudinal direction and seals it, and supplies it to the side secondary cooling emboss roller 20,

The side secondary cooling embossing roller 20 pressurizes the longitudinal heat-sealing surface of the supplied wrapping paper to form an uneven pattern, and simultaneously cools the heat-sealing surface to supply it to the end primary heat-sealing roller 30,

End primary heat-sealing roller 30 is heat-sealed in the transverse direction at a predetermined interval to seal the supplied wrapping paper and supplies it to the end secondary cooling embossing roller 40,

End secondary cooling embossing roller 40 forms a concave-convex pattern by pressing the lateral heat-sealed surface of the wrapping paper to be supplied to the printing roller 50,

The printing roller 50 prints the manufacturing date, the components of the package contents, and the like on the surface of the wrapping paper of each row to be supplied to the first cutter 60,

The first cutter 60 cuts the middle of the longitudinal sealing portion of the wrapping paper to be supplied to the second cutter 70,

The second cutter 70 cuts out the middle of the transverse sealing portion of the packaged paper to be discharged.

As described above, the present invention improves the binding force between the front wrapper and the back wrapper by forming a uneven pattern on the primary sealing portions heat-sealed in the longitudinal direction and the transverse direction. The side secondary cooling embossing roller which cools the longitudinal heat-sealing surface between the side primary heat-sealing roller and the end primary heat-sealing roller that performs heat welding prevents damage to the wrapping paper of the overlapping area by heat. And

Sealing the wrapping paper by heat sealing at the same time in multiple rows with multiple fusion members, so the packaging of liquid is done in multiple rows, so the productivity of the packaging work is high, and the adjustment ruler on the side primary heat fusion roller and side secondary cooling emboss roller It is a slope paver which is very useful for industrial development because the position adjustment of the fusion member and the forming roller is quickly and accurately performed at the sage without any additional equipment.

In the above description of the present invention with reference to the accompanying drawings has been described with respect to the liquid slope packing machine having a side secondary cooling embossing roller having a specific shape and structure, the present invention can be variously modified and changed by those skilled in the art, Such modifications and variations are to be interpreted as falling within the protection scope of the present invention.

Claims (5)

delete A wrapping paper supply member for supplying a pair of wrapping paper; A side primary heat fusion roller for primary sealing by heat-sealing a pair of wrapping paper supplied from the wrapping paper supply member in a longitudinal direction; A side secondary cooling embossing roller which forms an uneven pattern on the longitudinal fusion surface of the wrapping paper which has passed through the side rollers and performs secondary sealing; An end primary heat fusion roller for primary sealing by heat-sealing the pair of wrapping paper passing through the side secondary cooling emboss roller in a lateral direction; An end secondary cooling embossing roller which forms an uneven pattern on the transverse fusion surface of the wrapping paper which has passed through the end primary heat fusion roller, and secondarily seals it; A cutter for cutting the center of the sealing portion of the wrapping paper that passed through the end secondary cooling embossing roller; The side primary thermal fusion roller has a plurality of fusion members are coupled to the rotating shaft and the rotating shaft so as to be movable in a predetermined range from side to side, and a pressure protrusion for contact-pressing and fusing the pair of wrapping paper in a longitudinal direction. Made, including The side secondary cooling embossing roller includes a plurality of concave-convex forming members, which are coupled to the rotating shaft so as to be movable and fixed in a predetermined range from side to side, and the concave-convex protrusions forming concave-convex patterns on the fusion surface of the wrapping paper. Liquid slope packing machine having a side secondary cooling embossing roller, characterized in that made. The method of claim 2, Side secondary, characterized in that the rotation axis of the side primary thermal fusion roller and the side secondary cooling embossing roller is provided with an adjustment ruler for precisely adjusting the separation distance between the plurality of fusion welding members or a plurality of uneven forming members, respectively. Liquid Slope Packing Machine with Cooling Embossing Roller. The method of claim 3, wherein The uneven protrusions provided in the side secondary cooling embossing roller and the end secondary cooling embossing roller for forming the uneven pattern are respectively provided in the side primary heat fusion roller and the end primary heat fusion roller for forming the fusion surface. Liquid side wrapper having a side secondary cooling embossing roller, characterized in that the width is wider than the pressure projection provided. The method of claim 4, wherein And a printing roller for printing a specific character on the wrapping paper that has passed through the end secondary cooling embossing roller.

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