KR100738120B1 - A roll pack manufacturing machine - Google Patents

Abstract

The present invention relates to a roll pack manufacturing apparatus for selling goods in various stores such as large stores or supermarkets, and more specifically, the upper and lower portions of the paper pipe 5 on the hopper 22 are provided below the supply duct 25. The branch pipe supply means 20 which supplies the branch pipe 5 one by one to the supply bracket 30 of the front, and supplies it to the winding means mentioned later, opening and closing the blocking plates 26 and 27, respectively, and the said branch pipe. Winding and rotating the plastic bag 1 in the form of a roll while gripping and rotating the branch pipe 5 supplied by the supply means 20 from both sides by the support arms 45 and 45 for both forward and backward movement and rotational driving. However, the upper and lower parts of the paper pipe (5) by spraying the pool spray nozzle 50, while moving up and down while operating the plastic packing bag (1) in close contact with the paper pipe (5) and the air injection Winding is provided with an air nozzle (57) to be wound while winding the plastic wrap on the branch pipe Cutting / discharging to cut and discharge the end of the roll pack 100 discharged to the discharge port 62 after the winding of the plastic bag 1 is completed on the stage 40 and the branch pipe 5 by the cutting blade 65. Means 60.

The present invention is to automatically form a welding line / cutting line while supplying the plastic packaging, supplying the paper pipe, winding the plastic packaging on the paper pipe, the operation of cutting the plastic packaging of the wound paper pipe automatically It is characterized by maximizing workability as well as improving productivity by performing continuously.

Roll packs, plastic wrappers, manufacturing equipment, automation

Description

Roll pack manufacturing equipment {A ROLL PACK MANUFACTURING MACHINE}

1 is a front view showing the device of the present invention.

2 is a conceptual diagram showing the configuration of the present invention.

3 is an enlarged view illustrating main parts of the operation of FIG. 2;

Figure 4 is a plan view showing the weld line / tear line forming means of the present invention.

5 and 6 is a side / top view showing the vinyl wrapping unit winding means of the present invention.

Figure 7 is a front view showing the supply bracket of the branch pipe supply means of the present invention.

Figure 8 is a front view showing a roll pack produced by the present invention.

** Description of the symbols for the main parts of the drawings **

5: branch 10: welding line / cutting line forming means

11: driving roll 12,12 ': pressing roll

16: welding day 17: cutting day

15: molding 20: branch pipe supply means

21: conveying conveyor 25: supply duct

26,27: blocking plate 30: supply bracket

40: winding means 45: support arm

50: full spray nozzle 55: adhesive roll

57: air nozzle 65: cutting blade

The present invention relates to a roll pack manufacturing apparatus for manufacturing in a roll form so as to easily cut and use the plastic packaging for putting the goods in various stores such as large stores or supermarkets.

In general, various businesses are equipped with a plastic bag for putting and selling goods.

As shown in FIG. 8, the vinyl packaging is provided with a roll pack in a form of a roll pack so that each vinyl packaging can be cut by a cutting line so that the user can cut and use the plastic packaging.

The roll pack manufacturing apparatus forms a welding line forming blade, a welding line formed by a cutting line forming line, and a cutting line at a predetermined interval while feeding and feeding the vinyl wrapping paper, and then winding the paper tube in a certain interval. A roll pack wound up in roll form was prepared.

However, the above-mentioned conventional apparatus provides the continuity of work while supplying the paper tubes, by attaching the vinyl bags to the initial stage and winding them up, and by cutting and discharging the plastic bags of the wound paper tubes by hand. There is a problem such as difficulty in productivity and difficult implementation of automation because it does not.

The present invention was created in order to solve the above-mentioned problems of the prior art, the operation of molding the welding seam / cutting line while supplying the vinyl packaging, the operation of supplying the paper pipe, the work of winding the plastic wrap on the paper pipe, winding The purpose is to improve productivity as well as to maximize workability by automatically and continuously cutting the plastic bag of the old pipe.

The object of the present invention is to guide and transport the vinyl wrapping paper base by the driving roll and the upper and lower press rolls, and to weld the welding line / cutting line to the vinyl wrapping paper base while rotating the molding unit having the welding blade and the cutting blade on one side by the rotating shaft. Welding line / cutting line forming means for forming the mold at regular intervals, and the upper and lower blocking plates provided at the lower portion of the supply duct for the hopper-shaped branch pipes, respectively, while moving forward and backward one by one to transfer the supply pipes one by one to the front supply bracket. While holding and rotating the paper pipe supply means for supplying the means and the paper pipe supplied by the paper pipe supply means from both sides in the forward and backward movement and rotationally driven, the plastic wrapper is wound in the form of a roll. In the lower part, the glue is sprayed on the branch pipe to move up and down with the pool spray nozzle, and the adhesive roll that adheres the plastic bag to the branch pipe and the air nozzle for spraying air. Compared to the paper tube, the plastic bag is bonded to the winding means for winding and winding and the roll pack is manufactured by cutting and discharging means for cutting and discharging the end of the roll pack discharged to the outlet by cutting the edge of the roll pack completed by the cutting edge. Achieved by the device.

Hereinafter, a preferred embodiment for achieving the above object of the present invention will be described in detail with reference to the accompanying drawings.

1 to 7, the welding pipe / cutting line (4, 4 ') is formed at regular intervals while feeding the plastic wrapping paper base 3 on the feed roll (2) after the branch pipe ( In the roll pack manufacturing apparatus wound up to 5) to manufacture in the form of a roll pack,

The conveying tube 21 transfers the branch pipe 5 on the hopper 22 to the supply duct 25 in order, and operates the upper and lower blocking plates 26 and 27 provided up and down under the supply duct. (26 ') and (27'), each of the branch pipes (5) are sequentially transported and supplied to the supply bracket (30) in front of each other while opening and moving back and forth, respectively, by lifting and lowering operation by the lifting cylinder (32). Branch pipe supply means 20 for supplying the branch pipe (5),

The paper pipe 5 supplied by the paper pipe supply means 20 is gripped or released by the front and rear movement operation by the operation cylinder 41 on both sides, and the gripped paper pipe is chain driven by the drive motor M2. While the paper pipe gripped by the support arms 45 and 45 is rotated by the rotational operation of the driven gear 85 engaged with the interlocking gear 80, the vinyl wrapping material 1 is wound in a roll shape. In the lower part, the glue is sprayed to the branch pipe (5) to move up and down by the pull spray nozzle (50) and the cylinder (54) to bond the plastic bag, while the plastic bag (1) is in close contact with the branch pipe (5) Winding means 40 is provided with a roll 55 and an air nozzle 57 for injecting air so that the vinyl wrapping material 1 is wound around the paper pipe 5, and the vinyl wrapping material is bonded to the paper pipe to be wound and wound. Lifting of the end of the roll pack 100 discharged to the discharge port 62 after the winding of the plastic bag 1 is completed on the branch pipe 5. Which is made consists of a cut / discharge means 60 for discharging the cut by the cutting blade (65).

The roll pack manufacturing apparatus of the present invention zigzag guides and transports the vinyl wrapping paper base paper 3 by the driving roll 11 and the pressure rolls 12 and 12 'which are pressure-linked in the upper and lower portions thereof, and the driving roll 11 to one side. The welding line 16 to the plastic bag base 3 while rotating the molding unit 15 having the welding blade 16 and the cutting blade 17 heat-molded the welding line / cutting line by the rotary shaft 14, It is preferable to include weld line / cut line forming means 10 for shaping 4 ') at regular intervals.

At this time, the cutting blade 65 provided in the cutting / discharging means 60 is configured to move up and down with the supply bracket 30 for supplying the branch pipe (5).

In addition, the front of the support arms 45, 45 of the winding means 40 is provided with a sensor (S1) for detecting the presence or absence of the paper pipe (5) supplied by the paper pipe supply means (20).

In addition, the supply bracket 30 for supplying the branch pipe (5) is gripped the branch pipe in the form of "c", but the lower plate 32 of the main body 31 is supported by a bullet spring (not shown) in the hinge form It is comprised so that a shot can be rotated in a direction (refer FIG. 7).

As the reference numeral 51, a bucket for supplying the grass to the pool spray nozzle 50, M1 is a drive motor for driving the drive roll 11 and the rotating shaft 14, 70 rotates the outlet 62 to roll pack 100 Actuating cylinder 82 to discharge), 82 has a sprocket 84 connected to the drive motor (M2) and the chain 83 is built up and the interlocking gear 80 is meshed with the driven gear 85 of the support arm 45 on one side Each of the interlocking shafts to be laid is shown (see FIG. 6). That is, when the sprocket 84 of the interlocking shaft 82 connected to the chain is driven by the drive motor M2, the interlocking shaft 82 is rotated, whereby the driven gear meshed with the interlocking shaft 82. (85) is rotated, the driven gear (85) is coupled to the support arm (45) for supporting the branch pipe (5) is rotated so that the plastic wrap (1) is wound around the branch pipe.

Next will be described the operation and action of the present invention configured as described above.

First, the present invention, the plastic roll base paper (3) mounted on the supply roll (2) via the plurality of feed rolls of the driving roll 11 of the welding line / cut line forming means 10 and its upper and lower pressure rolls (12) 12) is prepared by extending the paper pipe supply means 20 is supplied and gripped by the paper pipe (5) in a zigzag state.

When the apparatus is turned on in such a state, the vinyl wrapping paper base 3 supplied from the supply roll 2 is driven by the drive roll 11 and the upper and lower press rolls 12 of the welding line / cut line forming means 10. The welding line / cutting line 4 and 4 'is formed at regular intervals while zigzag through 12'.

This is because the molding unit 15 having the welding blade 16 and the cutting blade 17 on the rotating shaft 14 on one side of the driving roll 11 is heated by a heater and wrapped on the vinyl on the driving roll 11. The welding line / cutting line 4 and 4 'is formed while contacting the base paper 3.

In particular, the forming part 15 is to form the welding line / cutting line (4, 4 ') at regular intervals in succession to the plastic bag base paper 3 on the drive roll 11 while being driven to rotate by the rotary shaft (14). will be.

The paper pipe (5) supported by the support arms (45) and (45) of the winding means (40) while continuously transporting the vinyl wrapping paper (3) formed by welding line / cutting line through the guide roll (5). Will be wound on.

At this time, the amount of the vinyl wrapping material (1) wound on the branch pipe (5) can be adjusted by sensing the rotational speed of the branch pipe or the length of the vinyl wrap.

In this way, when the winding of the plastic bag 1 is completed on the branch pipe 5, the support arm 45 engaged with the interlocking gear 80 and the driven gear 85 stops the driving motor M2 of the winding means. (45) rotates to stop rotation of the branch pipe (5) and the working cylinder (41) retracts the support arms (45) and (45) from the branch pipe (5) to both sides outward. The gripping of will be released. That is, the driven gear 85 coupled to the support arms 45 and 45 when the support arms 45 and 45 are retracted outward from both sides by the operation cylinder 41 is an interlocking gear 80 driven by a chain. The slide is moved on) and the support of the branch pipe and the support arm is released.

As a result, the roll pack 100 having the winding of the plastic bag 1 completed on the branch pipe 5 is discharged to the discharge port 62.

At this time, the new branch pipe 5 is supplied to the winding means 40 by the branch pipe supply means 20, and the cutting edge 65 cuts the end of the roll pack 100 discharged to the discharge port 62.

In other words, when the branch pipe 5 sequentially supplied from the supply duct 25 is lowered by the elevating cylinder 32 while being supplied to the supply bracket 30 having a “c” shape, the supply bracket 30 is provided. The cutting blade 65 descending with it will cut the end of the roll pack 100 is already wound.

Then, the branch pipe 5 newly supplied to the winding means holds the support arms 45 and 45 by the operation cylinder 41, and the supply bracket 30 rises and returns.

At this time, the supply bracket 30 is hinged, the lower plate 32 coupled to the main body 31 is rotated as indicated by the dotted line of Figure 7 so that the branch pipe 5 is discharged to the supply bracket 30, and then the lower plate 32 is lifted while being rotated by the shot spring (not shown) and returned to a state capable of accommodating another branch pipe to be supplied.

When the branch pipe 5 is newly supported by the support arms 45 and 45 in this way, the pool is sprayed from the upper pool spray nozzle 50 to the branch pipe 5, and the lower adhesion roll 55 is the cylinder ( While being lifted by 54, the plastic wrapper is brought into close contact with the paper pipe 5 while being in close contact with the paper pipe 5 and at the same time as the air nozzle 57 is sprayed with air to detect the adhesive to the paper pipe 5. It is to perform the operation of winding (1).

In this way, when the winding of the plastic packaging bag 1 is completed in the new branch pipe 5 is discharged to the discharge port 62 as described above, and cut, the new branch pipe 5 is supplied to the winding means 40 again, One winding operation will be performed continuously.

On the other hand, when the sequential transfer supply of the branch pipe 5 will be described in more detail, a plurality of branch pipes 5 supplied on the hopper 22 is supplied to the supply duct 25 by the transfer conveyor 21. The plastic bag 1 is supplied to the supply bracket 30 one by one by the upper and lower blocking plates 26 and 27 which are moved back and forth by the operation cylinders 26 'and 27'. It will enable the continuous winding of.

In particular, it is detected by the sensor S1 whether or not the branch pipe 5 is securely supplied to the winding means 40 to prevent malfunction.

That is, if the supply of the branch pipe 5 is made incorrectly, the operation of the apparatus is stopped and the operator confirms, and if the supply of the branch pipe 5 is smooth, the above-described operation is performed continuously.

As described above, the present invention provides a plastic bag, while forming a welding line / cutting line, supplying a paper pipe, winding a plastic bag on the paper pipe, and cutting and discharging the wrapping paper of the wound paper pipe. By automatically and continuously performing the work will have the effect of maximizing productivity as well as productivity.

Claims (4)

In the roll pack manufacturing apparatus which forms the welding line / cutting line (4,4 ') at regular intervals while transporting and supplying the plastic bag base paper (3) on the supply roll (2), and then winding the paper tube (5) to produce a roll pack form. In The conveying tube 21 transfers the branch pipe 5 on the hopper 22 to the supply duct 25 in turn, and operates the blocking plates 26 and 27 provided up and down under the supply duct to operate the cylinder 26 '. Branch pipe supply means 20 for supplying to the winding means to be described later by sequentially feeding and supplying the branch pipe 5 one by one while moving forward and backward by opening and closing the front and rear by means of 27 " The paper pipe 5 supplied by the paper pipe supply means 20 is gripped or released by the support arms 45 and 45 moving forward and backward by the operation cylinder 41 on both sides, and the gripped paper pipe is driven by a driving motor. Rotational operation by the driven gear 85 meshed with the interlocking gear 80 driven by the chain (M2), so that the support arm 45, 45 rotates while winding the plastic bag 1 in the form of a roll. The winding means 40 and the branch pipe 5 are wound by the cutting blade 65 for lifting and lowering the end of the roll pack 100 discharged to the discharge port 62 after the winding of the plastic bag 1 is completed. Roll pack manufacturing apparatus, characterized in that consisting of a cutting / discharging means (60) for discharging by continuously manufacturing the roll pack (100). The method of claim 1, The upper and lower portions of the branch pipe gripped by the support arms 45 and 45 of the winding means 40 spray the glue onto the branch pipe 5 to glue the vinyl packing bag and the cylinder 54. The air roller 57 for injecting air so that the vinyl packing 1 is in close contact with the paper pipe 5 and the vinyl packing 1 is wound around the paper pipe 5 while the lifting and lowering operation is performed. Roll pack manufacturing apparatus characterized in that it is made to roll while winding the plastic wrap attached to the paper pipe. The method of claim 1, Zig-zag guide transfer of the vinyl wrapping paper base paper 3 is carried out by the driving roll 11 and the pressure rolls 12 and 12 'which are pressure-linked in the upper and lower parts thereof, and the welding blade 16 and the cutting blade 16 are cut out on one side of the driving roll 11. Welding line / cutting line forming which heat-forms the welding line / cutting line 4,4 'at regular intervals to the plastic bag base paper 3 while rotating the shaping | molding part 15 which has the blade 17 by the rotating shaft 14 Roll pack manufacturing apparatus comprising a means (10). The method of claim 1, The supply bracket 30 for supplying the branch pipe 5 is configured in a "c" shape, the lower plate 32 of the main body 31 is a roll pack manufacturing apparatus, characterized in that configured to be pivotal downward in the hinge form .

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