KR100472339B1 - method and device for chopsticks package - Google Patents

Abstract

The present invention is to supply a single fabric to manufacture the individual packing stand with the inlet open at the same time can automatically pack a set of chopsticks on the packing stand, and minimize the upper and lower spare parts of the packing stand unnecessary material consumption The present invention relates to a method and device for preventing chopsticks and improving the quality of a product by adhering to a good adhesive state, and for easily extracting chopsticks through an inlet of a packing table.

Description

Method and device for chopsticks package

The present invention relates to a chopstick packaging method and apparatus for individually packaging chopsticks and hygienically stored.

As is well known, chopsticks are a tool used to pick up food, and are made of wood, metal, or synthetic resin, which is made of thin and long material so that they can be used or reused.

In the case of disposable chopsticks, the disposable type is mostly wrapped in thin paper or plastic paper, and is supplied in a sealed package. In the case of a packaging table for chopsticks used in restaurants or homes, the entrance is opened so that chopsticks can be inserted and removed. It consists of states and is supplied individually.

As described above, the packing table which is supplied with the inlet open is supplied with the surface printed fabric up and down, respectively, cut to a certain size by lamination, and then cut and packed one by one with a press cutter.

However, the conventional packing table manufactured as described above is configured to cut two pieces of paper after supplying two pieces of fabric, respectively, and thus, the structure of the device is complicated, and a lot of manufacturing time is required.

In addition, by bonding the edges of the four sides except for the upper inner side for lamination, a lot of the upper and lower ends of the packaging. Therefore, raw materials are wasted unnecessarily There is an uneconomical problem that the acid is degraded.

In addition, there is a cumbersome problem of packaging by inserting two pairs of chopsticks one by one in the packaging of such a sheet.

On the other hand, a device for automatically packing and supplying two sets of chopsticks has been proposed and used for the purpose of solving the above problems, and the chopsticks automatically packed by these packing devices are completely closed at the entrance, and several groups at once. As it is supplied in the attached state, in order to use the chopsticks, there is a troublesome problem of separating the pairs along the perforation line and forcibly opening one side of the separated packing table to pull out the chopsticks therein.

The present invention has been made in view of the above-mentioned conventional defects, and an object thereof is to supply a single fabric to manufacture individual packing stands with an inlet opening and to automatically pack a set of chopsticks on the packing stand. The present invention provides a method and apparatus for packing chopsticks.

Another object of the present invention is to provide a chopsticks packaging method and apparatus which can minimize the upper and lower spare parts of the packing table to prevent unnecessary material consumption and improve the quality of the product by improving the adhesion state.

Still another object of the present invention is to provide a chopstick packaging method and apparatus that can easily withdraw chopsticks through an inlet of a package.

The present invention chopsticks packaging method for achieving this object, the step of supplying the same width of the fabric horizontally in one direction; Continuously printing on one side of the fabric fed horizontally; Drying the printed fabric with hot air; Cutting the printed pattern into lengths that serve as a back and back sun; Forming an entrance by cutting the front end of the semi-finished product cut into the front and rear surface at an inclined angle; Applying an adhesive to an edge of the inner surface; Vertically redirecting the adhesive-applied semifinished product; Placing the chopsticks stacked in a row vertically horizontally toward the center of the inner surface of the semi-finished product standing by; Bending the center of the semi-finished product in the horizontal direction by the input chopsticks to bond the lateral edges to which the adhesive is applied while wrapping the chopsticks; The chopsticks are characterized in that consisting of the step of discharging after heating both the adhesive portion of the packaging.

In addition, the present invention chopsticks packaging apparatus, and the fabric supply unit for supplying the same width of the fabric horizontally in one direction; A printing unit for continuously printing on one side of the horizontally supplied fabric; A drying unit for drying the printed fabric with hot air; A cutout portion for cutting the printed pattern to a length that is the front and back sunshine; An inlet molding part for cutting the front end of the semi-finished product cut into a straight and rear surface at a predetermined angle to form an inlet; An adhesive portion for applying an adhesive to an edge of the inner surface; A semi-finished stand-by portion for turning the semi-finished product coated with the adhesive in a vertical direction to stand by; A chopstick input unit which horizontally puts the chopsticks stacked in a row and vertically into the center of the inner surface of the semi-finished product standing by; Bending the center of the semi-finished product in the inner horizontal direction by the chopsticks put in A joint for joining both edges to which the adhesive is applied; It is characterized by consisting of a heating unit for discharging to the other side after heating both the adhesive portion of the packaging table is inserted chopsticks.

Hereinafter, the manufacturing method of the chopsticks packing stand based on the accompanying drawings.

1 is a manufacturing process diagram of the present invention chopsticks packaging, Figure 2 is a block diagram showing a process of manufacturing the packaging by the present invention manufacturing process.

(A) Supply the fabric (1) of the same width as the packing table horizontally in one direction.

(13) Lines, letters, patterns 14 and the like are continuously printed on the bottom of the fabric supplied horizontally.

(C) The printed fabric 1 is dried by hot air.

(D) The printed pattern 14 is cut to the length of the front and back circumference so that the front and the back of the chopsticks can be wrapped.

(F) When molding of the inlet is completed, the adhesive 13 is applied to the edge of the inner surface.

(G) The semi-finished product 11 to which the adhesive 13 has been applied is turned vertically to stand by.

(H) The chopsticks (A) stacked in a row are placed vertically and horizontally in a line toward the center of the inner side of the semi-finished product 11 waiting.

(I) Bending the center of the semi-finished product 11 in the inner horizontal direction by the chopsticks (A) that is introduced, while wrapping the chopsticks and joining the edges of both sides coated with the adhesive and forced heating Discharge to the other side.

Next will be described in detail an embodiment of the chopsticks packaging stand manufacturing apparatus manufactured by the above process. Figure 3 is a schematic side configuration diagram of the chopstick manufacturing apparatus of the present invention.

The fabric supply unit 20 for horizontally supplying the fabric 1 of the same width as the packaging table is configured, the printing unit for continuously printing on one side of the fabric supplied horizontally on one side of the fabric supply unit 20 30 is configured, a drying unit 40 for drying the printed fabric 1 with hot air is configured on one side of the printing unit 30, the printed pattern 14 on one side of the drying unit 40 A cutting part 50 is formed to cut the length to become a positive and rear sunshine, and one side of the cutting portion 50 forms an inlet by cutting the front end of the semi-finished product 11 cut into a circumferential circumference at a predetermined angle. The inlet molding unit 60 is configured to be formed, and at one side of the inlet molding unit 60, an adhesive unit 70 is formed to apply an adhesive 13 to the edge of the inner surface of the semi-finished product 11, and the inlet molding unit 60 is formed. The semi-finished product 11 coated with the adhesive 13 on one side The semi-finished product waiting portion 80 is configured, and in the upper portion between the adhesive portion 70 and the semi-finished product waiting portion 80, the inside of the semi-finished product 11 standing vertically waiting for the chopsticks A loaded in a horizontal line. Chopsticks input unit 90 for horizontally introduced into the side toward the center of the side is configured, one side of the semi-finished product waiting portion 80 by bending the center of the semi-finished product 11 in the inner horizontal direction by the input chopsticks After bonding both sides of the adhesive 13 is applied while wrapping the discharge portion 100 is configured to forcibly heated to discharge the adhesive portion as described in more detail as follows.

The fabric supply unit 20 is seated so as to rotate horizontally to the center is configured to move the fabric (1) in the horizontal direction unwind from the bottom.

The printing unit 30 is provided with a printing roller 32 at the bottom to be printed on the bottom surface of the fabric 1 passed through the plurality of tension rollers 31 unrolled from the fabric supply unit 20, the printing roller On the upper side opposite to the 32 is provided a pressure roller 33, the pressure of which is controlled by the cylinder. The printing roller 32 and the pressure roller 33 are configured in a set of two in the same configuration to be sequentially printed with different chromaticity.

The drying unit 40, as shown in Figure 4 is provided with a rectangular housing 41, the front of which is opened up and down through, the lower portion of the housing 41, the heater 42 and the blowing fan 43 is It is provided side by side, the rear wall of the housing 41 is provided with a plurality of diaphragm 44 spaced apart at regular intervals up and down and the end is inclined upward, the printed fabric in the lower front and upper center of the housing 41 Two sets of guide rollers 45 and 46 are configured to guide (1) through the front opening of the housing 41 vertically upward.

The cut portion 50 is composed of a rotary blade to cut the length of the printed pattern 14 of the fabric 1, which is passed through the drying portion 40 and then transported in the horizontal direction to the front, the back sun .

As shown in FIG. 5A, the inlet molding part 60 has a cutting roller 62 having a blade 61 attached to the surface of the circumference thereof, and a cutting roller 62 as shown in FIG. 5B. A support roller 63 is provided at an upper portion corresponding to the support roller 63. The cutting roller 62 The blade 61 attached to the inlet forms an inlet, so as to be inclined to cut the inlet, one side is configured to be inclined at a predetermined angle.

The adhesive part 70, the tray 71 containing the adhesive 13 is configured to adjust the height, the adhesive supply roller 72 is so that the supply of the adhesive 13 contained in the tray 71 in a balanced manner It is mounted, two sets of support rollers 73, 73 'on the rear upper portion of the supply roller 72 is configured up and down. 6, two sets of guide rollers 74 and 74 ′ are disposed at the lower portions corresponding to the support rollers 73 and 73 ′ so as to be in close contact with the upper portions of the semi-finished products 11 moving horizontally. Is provided, the urethane wire 75 is installed by connecting to the supply roller 72, the support rollers (73) (73 ') and the guide rollers (74) (74').

In addition, the lower portion between the guide rollers 74 and 74 'is pushed upward and downward by driving the cam 76 rotating in one direction to push the lower center of the semi-finished product 11 upward so as to be in close contact with the wire 75. Tension member 77 is configured.

The semi-finished product standby portion 80, the position change roller 81 is provided at a position spaced apart from the adhesive portion 70 by a predetermined distance, and the upper, vertical on the direction change roller 81 A lower pair of stop rollers 82 and 82 'is provided, and a stopper 83 for controlling the top height of the semi-finished product 11 is provided between the stop rollers 82 and 82'.

The chopstick input unit 90, as shown in Figure 8a, lay a plurality of chopsticks in a horizontal direction to lay vertically, the chopstick tray 91 is a semi-finished product waiting portion 80 and the stacked chopsticks fall one by one It is installed at the opposite rear. As shown in FIG. 8B, the tray 91 is configured such that the chopsticks A fall by one pair by the rotation of the transfer gear 912 mounted to the lower portion of the hopper 911.

In addition, the lower front of the tray 91 is provided with a discharge cam 92 for gripping the discharged chopsticks one by one, and in front of the discharge cam 92 to guide the front to grab the center of the chopped chopsticks (A) The guide roller 93 is provided, and the front of the guide roller 93 is a process of moving forward after retracting the next chopstick by putting chopsticks into the center of the semi-finished product 11 standing vertically while moving forward and backward. An input member 94 is provided to repeat the process.

The discharge part 100 is equipped with a pair of a roller 110 to press both sides of the mating surface of the semi-finished product 11, which is wrapped around the chopsticks put in front of the semi-finished product waiting portion 80, and the joint roller 110 In front of the), as shown in Figure 10, the heating member 120 for drying the adhesive by heating the bonding surface (11 ') is configured to be detachable.

The following describes a process in which the chopsticks packaging stand is manufactured by the present invention manufacturing apparatus configured as described above.

The fabric 1 wound in a roll form is supplied to the fabric supply unit 20 in a horizontal direction.

When the fabric 1 supplied horizontally flows into the printing unit 30, lines, letters, figures 14, etc. are continuously printed on the bottom surface of the fabric 1 as shown in FIG. 2A.

The printed fabric 1 blows the heat of the heater 42 with the wind power of the blower fan 43 while passing through the rectangular housing 41 of the drying unit 40, which is opened through the top and bottom, from top to bottom. The printed ink is dried. The ink is dried in this way is guided by two guide rollers (45, 46) and transported.

Subsequently, the dried fabric 1 is introduced into the cutout 50 so that the printed pattern 14 is cut to a length that becomes the right and the back sun as shown in FIG. 2B so as to cover the front and the back of the chopsticks. The molding unit 60 moves.

In the inlet forming part 60, the cutting roller 62 supported by the support roller 63 rotates to form a slanted inlet 12 as shown in FIG. 2C with a blade 61 attached to the surface of the circumference thereof. Will be done.

As described above, the semi-finished product 11 having the inlet formed is introduced into the adhesive part 70 and both edges thereof are applied as shown in 2d. The bonding range is at least 10 mm past the bending point 15 at the tip of the inlet 12.

In the adhesive process for applying the adhesive, first, the adhesive 13 contained in the tray 71 is applied in contact with the supply roller 72, and the adhesive is wound at a predetermined interval and wound wires 75 and 75 '. Is applied to both edges of the semi-finished product 11), and the tension member 77 located in the lower part between the guide rollers 74 and 74 'is driven by the cam 76 when the adhesive is applied to both semi-finished products. As it rises by pushing the lower center of the semi-finished product 11 upwards to bring it into close contact with the wire 75 so as to be adhered correctly.

As shown in FIG. 2D, the semi-finished product 11 to which the adhesive 13 is applied is guided forward so that the adhesive is not damaged, and then rises vertically upward through the redirection roller 81 of the semi-finished product standby portion 80 and is attached to the upper end. It stops simultaneously with contacting the stopper 83. At this time, the adhesive surface of the semi-finished product 11 is rearward, and the bending point 15 coincides with the center of the chopstick moving path.

Through this process, the semi-finished product 11 is turned vertically and then the chopsticks If you look like this: Figure 9 is a side configuration showing the chopsticks input process of the present invention.

First, when the chopsticks A contained in the chopstick tray 91 fall one by one by the transfer gear 912, when the throwing cam 92 grips and discharges it forwardly, it is separated from the throwing cam 92. The chopsticks A are correctly corrected in the center by the guide roller 93, and the corrected chopsticks A are gripped by the retracted input member 94 and bent at the center of the semi-finished product 11 that is standing vertically while advancing. While wrapping the chopsticks (A) as shown in Figure 2e.

The semi-finished product 11 that surrounds the chopsticks A is passed through the joining roller 110, and both joining surfaces 11 'coated with the adhesive are pressurized and passed through the heating member 120 having the built-in heating wire. . At this time, the bonding surface of both sides of the semi-finished product 11 is heated and discharged to the outside after the adhesive is dried, thereby completing the chopsticks packaging.

As described above, the present invention can supply a single fabric to manufacture a single packing stand with an inlet opening, and at the same time can automatically pack a set of chopsticks on the packing stand, minimizing the top and bottom of the packing stand unnecessary It is possible to prevent the consumption of the material, improve the quality of the product by improving the adhesion state, there is an advantage that can easily withdraw the chopsticks through the inlet of the packaging.

1 is a manufacturing process diagram of the present invention

2 is a block diagram showing a process in which the packaging is manufactured by the manufacturing process of the present invention,

   a is the printing state,

   b is the cutting state,

   c is inlet molded,

   d is pasted,

   e is a chopstick input state.

Figure 3 is a schematic side configuration diagram of the manufacturing apparatus of the present invention

4 is a configuration diagram of the drying unit of the present invention

5 is a configuration diagram of the inlet molding of the present invention,

   a is a perspective view of the cutting roller,

   b is a side view.

6 is a configuration diagram of the adhesive portion of the present invention,

   a is a perspective view,

   b is the state before adhesive application,

   c is the adhesive application state.

Figure 7 is a schematic view of the present invention semi-finished part.

Figure 8a is a block diagram of the chopsticks input unit of the present invention.

Figure 8b is a side view of the present invention chopsticks tray.

9 is a side configuration view showing the present invention chopsticks input process,

   a is before committing,

   b is the input state.

10 is a cross-sectional view of the heating member of the present invention;

   a is before heating,

   b is a heating state.

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

 1: fabric 10: packing stand

12: entrance 13: adhesive

 A: Chopsticks 20: Fabric Supply

30: printing part 40: drying part

50: cutting part 60: inlet molding part

70: adhesive part 80: semi-finished product waiting part

90: chopstick input portion 100: discharge portion

Claims (9)

In the packing method of packing a set of chopsticks individually, (A) horizontally supplying a fabric having the same width as the packaging table in one direction; Continuously printing the bottom surface of the horizontally supplied fabric (13); Drying the printed fabric with hot air (C); (D) cutting the printed pattern so that the front and the back of the chopsticks are wound to the right and the back; (F) applying an adhesive to both side edges of the inner surface when the molding of the inlet is completed; (G) turning the semi-finished product to which the adhesive is applied and turning it vertically; Step (H) of horizontally loading the chopsticks stacked in a row toward the center of the inner side of the semi-finished product; Chopsticks wrapping method comprising the step (I) of bending the center of the semi-finished product in the inner horizontal direction by the chopsticks to be put together, while wrapping the chopsticks and joining the edges of the adhesive applied to both sides and forcibly heated to discharge the other side . In the packaging device for wrapping a set of chopsticks individually, A fabric supply unit 20 configured to supply the fabric 1 having the same width as that of the packaging table horizontally in one direction; One side of the fabric supply unit 20 and the printing unit 30 is configured to continuously print on one side of the horizontally supplied fabric; One side of the printing unit 30 and the drying unit 40 is configured to dry the printed fabric (1) with hot air; One side of the drying unit 40 and the cut portion 50 is configured to cut the length of the printed pattern 14 to the front, back sunshine; An inlet molding part 60 configured to form an inlet by cutting the tip of the semi-finished product 11 cut into a straight and rear surface at an inclined angle to one side of the cut part 50; An adhesive part 70 configured to apply an adhesive 13 to an edge of an inner surface of the semi-finished product 11 on one side of the inlet molding part 60; A semi-finished product standby part 80 configured to vertically turn the semi-finished product 11 coated with an adhesive 13 on one side of the inlet molding part 60 and to stand by; In the upper portion between the adhesive portion 70 and the semi-finished product waiting portion 80 is configured to vertically put the chopsticks (A) loaded in a horizontal line in a vertical direction toward the center of the inner surface of the semi-finished product 11 standing in the vertical position And chopsticks input unit 90 is; One side of the semi-finished product waiting portion 80 is bent in the center of the semi-finished product 11 in the horizontal direction by the input chopsticks to wrap the chopsticks while joining both edges of the adhesive coated and then the adhesive surface (11 ') Chopsticks packaging device characterized in that the discharge portion 100 is configured to be discharged after forced heating by drying. The drying unit 40 of claim 2, A rectangular housing 41 is provided with a front portion penetrated up and down. A heater 42 and a blower fan 43 are provided in the upper and lower sides of the lower portion of the housing 41, and the rear wall of the housing 41 A plurality of diaphragms 44 are spaced apart at regular intervals up and down and the tip is inclined upwardly, and the printed fabric 1 is disposed at the lower front and the upper center of the housing 41 in a vertical upward direction. Chopsticks packaging device, characterized in that composed of two sets of guide rollers 45, 46 to guide the passage. The cutting unit 50 of claim 2, Chopsticks packaging device, characterized in that consisting of a rotary blade to cut the length of the printed pattern 14 of the fabric (1) that is dried and passed through the drying unit 40 in the horizontal direction to the front, the back sun. The inlet molding portion 60 according to claim 2, Chopsticks packaging device, characterized in that the cutting roller 62 is attached to the lower portion of the circumference of the circumference of the cutting roller 62, the support roller 63 is interlocked with the cutting roller 62. . The adhesive portion 70 of claim 2, The tray 71 containing the adhesive 13 is configured to adjust the height, and an adhesive supply roller 72 is mounted to provide a balanced supply of the adhesive 13 contained in the tray 71, and the supply roller 72 ), Two sets of support rollers 73 and 73 'are formed up and down at the rear upper portion, and the semi-finished product 11 moves horizontally at the lower portion corresponding to the support rollers 73 and 73' vertically. Two sets of guide rollers 74 and 74 'are provided to be in close contact with the upper part, and the urethane wire 75 is supplied to the supply roller 72, the support rollers 73, 73' and the guide roller 74. The lower center of the semi-finished product 11 upwards and downwards by driving the cam 76 that rotates in one direction between the guide rollers 74 and 74 '. Chopsticks packaging device, characterized in that the tension member 77 is configured to be in close contact with the wire (75) by pushing. The semi-finished product waiting portion 80 of claim 2, The turning roller 81 is provided at a position spaced apart from the adhesive part 70 by a predetermined distance, and a pair of up and down stop rollers 82 and 82 'is provided on the vertical upper portion of the turning roller 81. Chopsticks packaging device, characterized in that between the stop roller (82) (82 ') is provided with a stopper (83) for controlling the height of the upper end of the semi-finished product (11). The chopstick input unit 90 of claim 2, Lay down a plurality of chopsticks in a horizontal direction and vertically stacked, the chopstick tray 91 is configured in the rear facing the semi-finished product waiting portion 80 so that the stacked chopsticks fall one by one, the lower front of the tray 91 A discharge cam 92 is provided for holding and discharging the chopsticks one by one, and a guide roller 93 is provided at the front of the discharge cam 92 to guide and hold the center of the discharged chopsticks A. In the front of the guide roller 93, the retracting member 94 is provided with a chopstick placed in the center of the semi-finished product 11 standing in the vertical direction while retreating forward, and then retracted to hold the next chopstick and repeat the process of advancing. Chopsticks packaging device characterized in that. The discharge unit 100 according to claim 2, A pair of joining rollers 110 are mounted to press both joining surfaces of the semi-finished product 11, which is wrapped around the chopsticks inserted into the front of the semi-finished product waiting portion 80, and the joining surface 11 is located in front of the joining roller 110. Chopsticks packaging device, characterized in that the heating member 120 for drying the adhesive to heat the ') is detachable.