KR20010085029A - Tea bag packing machine - Google Patents

Abstract

PURPOSE: A tea bag packing device is provided to supply package accurately under order regardless of climatic condition, and to put tea in a tea bag precisely by opening the bag. CONSTITUTION: A tea bag packing device is composed of a fixed amount supply unit(200), and a tea bag inserting unit guiding the insertion of the tea bag precisely with moving a plate by operating a piston rod of a cylinder in putting the tea bag in the packing envelope. The fixed amount supply unit consists of a fixing unit composed of first and second fixing plates(211,212) having discharge outlets to install in a discharge port(203) of a hopper(201); a slider(220) moving right and left with an adjusting member regulating the discharge amount between first and second fixing plates; and a cylinder(225) installed in a bracket of the slider to move the slider. The fixed amount supply unit supplies the amount of tea accurately regardless of weather condition, and adjusts according to request. The tea bag is cut precisely with a blade in sticking the tea bag, and the inlet of the envelope is opened and expanded in putting the tea bag in the packing envelope.

Description

Tea bag packing machine

The present invention relates to a tea bag packaging device, and more particularly, to provide a porous bag with the amount of coffee or green tea, such as the amount required by the buyer, and to reliably cut the adhesive intermediate portion of the porous inlay, as well as the packaging bag. The present invention relates to a quantitative supply device for a tea bag packaging machine capable of inserting an e tea bag without defect.

In general, a tea bag packaging device folds a porous inlay to form a tea bag bag with only one open side, and puts a packaged object such as green coffee powder or green tea pulverized into predetermined particles in the tea bag bag, and then opens the open end of the tea bag bag. Glue to obtain a tea bag and attach a handle to hold it on one side of the tea bag when you put it into a cup of water. Thereafter, a well-sealed wrapping paper was folded to prepare a packaging bag with only one side open, a tea bag with a handle obtained in the above step was put into the packaging bag, and the open end of the packaging bag was bonded to obtain a packaging tea bag of the finished product.

The conventional tea bag packaging device related to the technology for producing such a packaging tea bag is disclosed and disclosed in Korean Patent Application Laid-Open No. 1998-78072, which has been developed by the present applicant and has been further improved to improve the performance and filed by the applicant. It is disclosed in the patent publication 1999-68356.

First of all, the tea bag packing apparatus is installed so that the package take-out part is rotated at the bottom of the hopper, and the package take-out part is opened at the position of the feeding guide, and the packaged material in the hopper is introduced into the tea bag bag. There was a problem that it is not possible to immediately respond to a change in the capacity of the package.

Second, if the outside air is wet, the particles of the packaged material put into the hopper may clump together or become condensed on the inner surface of the hopper, causing partial blockage of the outlet of the hopper at the bottom of the hopper. There was a problem such as being.

Thirdly, since the cutting blades are mounted together in the seal portion of the seal roller and the two pairs of seal rollers are driven in contact with a predetermined pressure, damage to the cutting blade is easily caused and the cutting blade is not easily cut. There was such a problem.

Fourth, as the tea bag is inserted into the inlet of one side of the packaging bag while being lowered along the inclined surface, if the jam occurs at the inlet of the packaging bag, it may not be properly input. There was a problem in that it is connected to a continuous failure.

An object of the present invention has been researched and developed in order to solve the conventional problems as described above, by providing a vibrator or screw in the hopper, regardless of the weather conditions, the amount of the packaged goods is accurately achieved and the amount of supply is also in accordance with the demand of the orderer The instant variable application is possible as well as to provide a tea bag packaging device to maintain the natural flavor of the packaged object.

Another object of the present invention is to provide a tea bag packaging device that can reliably cut each tea bag bag continuously produced by cutting using a cutting blade installed separately from the seal roller after completing the adhesion of the tea bag bag by the seal roller. It is.

Still another object of the present invention is to provide a tea bag packaging device that opens an inlet of a packing bag every time a tea bag is inserted to solve the cause of defects by inducing insertion of the tea bag.

1 is a plan view schematically showing a tea bag packaging apparatus according to the present invention,

2 is a right side view of FIG. 1;

3 is a side view showing an extract of a quantitative supply part that is an essential part of the present invention;

Figure 4 is an exploded perspective view showing in detail the fixed unit and the slider in Figure 3,

Figure 5 is a perspective view showing an extract of the other part of the seal cutting device in the present invention,

Figure 6a is a plan view showing only the cutting machine in Figure 5,

6B is a front view of FIG. 6A;

7 is a perspective view showing a tea bag insertion device which is another main part in the device of the present invention;

8A is a side view of FIG. 7;

8B is a side view of the inlet of the packaging bag in the expanded state in FIG. 8A.

<Explanation of symbols for main parts of drawing>

100: tea bag production apparatus 200: fixed-quantity supply device 201: hopper

202: inlet door 203: outlet 204: upright rotary shaft

205: rotary blade 206: drive motor 207: guide hopper

210: fixed unit 211: first fixing plate 212: second fixing plate

220: slider 221: adjusting member 222: spring

223: screw 224, 337: bracket 225: cylinder

300: seal cutting device 310,320: seal roller 311,321: irregularities

322: chamfered portion 330: cutter 330: cutter

331,332: Rack 333: Pinion 335,336: Cutting blade

338,615: cylinder 400: transfer conveyor 500: handle attachment

600: tea bag insertion device 610: frame 611: rotation axis

612: lever 613: plate 614: spring

700: outer packing device

In order to achieve the above object, the present invention provides a tea bag production device obtained by cutting a piece of packaging material with a fixed amount supplying device by a quantitative feeding device to each tea bag bag formed by folding a porous porous inlay, and then cutting it with a seal cutting device; A handle attaching device for attaching a handle to the outer surface of the tea bag obtained by this tea bag production device, and the tea bag attached to the handle by the handle attaching device is attached to a packaging bag with good shielding with a tea bag inserting device, and cut and attached. A tea bag packaging machine including a sealing device for obtaining, wherein the fixed-quantity supply device is mounted to the outlet of the hopper and each of the fixed unit made of a first, second fixing plate member having an outlet to be arranged at a predetermined interval; A slider is provided between the first and second fixing plates of the fixed unit to change the discharge capacity and is installed to move left and right with the adjustment member: mounted on a bracket extending from one side of the slider to move the slider. Characterized in that the cylinder for reciprocating transfer.

The adjustment member may be fastened with a screw to one side of the slider to be adjustable in a state that is elastically supported by a spring.

The storage hopper is provided with an upright rotating shaft so that the packaged object therein does not condense or agglomerate on the inner surface of the hopper, and at least one rotary blade is mounted on the upright rotating shaft.

In addition, the storage hopper may be equipped with a vibrator on the outer surface of the hopper so as to vibrate it so that the packaged object therein does not condense.

The seal cutting device includes a pair of seal rollers formed with gears on one side so as to rotate in contact with power from a motor, and chamfered portions for accommodating unevenness and a packaged object on one side thereof; It is installed at the lower part of the seal roller at intervals of the pitch of the tea bag, and two racks are installed in parallel so that the pinion of the frame intersects or moves away from each other in the rotation direction, and the cutting blades are mounted on the racks, respectively. The bracket mounted on one rack consists of a piston rod end of a cylinder mounted on a frame and a cutter mounted to reciprocate it.

The tea bag inserting device is installed to be rotated to the frame by opening the opening opening of the packaging bag every time the tea bag is inserted, the rotating shaft formed on the other side of the plate extending the lever on one side; A spring installed on the rotating shaft such that the plate is always kept in close proximity to the guide surface of the packaging bag; It is mounted to the frame and consists of a cylinder having a piston rod that can be sunk so as to rotate by pushing the lever end of the rotating shaft.

Hereinafter, the quantitative supply device of the tea bag packaging machine of the present invention will be described in detail with reference to the accompanying drawings.

1 is a plan view schematically showing a tea bag packaging apparatus according to the present invention, Figure 2 is a right side view of FIG.

On one side of the frame 110, each of the teabag bags formed by folding a roll-type porous inlay (IP) was supplied with a fixed amount by a fixed amount supply device 200, and then packaged with a seal cutting device 300, cut and then cut into tea bags. Tea bag production apparatus 100 for obtaining (P1) is provided and the handle attachment device 500 for attaching the handle on the transfer conveyor 400 is intermittently moved to receive the tea bag (P1) obtained by the tea bag production device 100 ) Is provided, the outer bag for putting the tea bag (P1) attached to the handle by the handle attachment device 200 in the packaging bag (P2) formed by folding the shielding outer bag (SP) with the tea bag inserting device 600 The packaging device 700 is provided, and the seal cutting device 800 is provided to cut each tea bag P1 thus packaged to obtain a tea bag of the finished product. One end of the seal cutting device 800 is provided with a conveying conveyor 900 for conveying when a predetermined number is loaded by the control unit.

Figure 3 is a side view showing an extract of a quantitative supply device which is an essential part of the present invention, Figure 4 is an exploded perspective view showing in detail the fixed unit and the slider portion in FIG.

The hopper 201 is formed in a wide upper shape and a narrow bottom portion, an input door 202 is formed at an upper end thereof, and an outlet 203 is formed at a lower end thereof, and a packaged object is condensed on the inner surface of the hopper 201. The upright rotary shaft 204 is installed so that no lumps are generated, and at least one rotary blade 205 is mounted on the upright rotary shaft 204. The upright rotary shaft 204 is connected to a separate drive motor 206 to be rotated at a low speed of about 10 to 20 revolutions per minute.

And the end of the outlet 203 of the bottom of the hopper 201 is equipped with a closed guide hopper so as not to contact the outside air, the lower end of the guide hopper 207 slider 220 to move from the middle to the left and right The fixing unit 210 including a is mounted.

The fixing unit 210 is equipped with first and second fixing plate members 211 and 212 having discharge ports 211a and 212a, respectively, to be arranged at predetermined intervals, and the first and second fixing units of the fixing unit 210 are mounted. The slider 220 is installed between the plate materials 211 and 212 so as to reciprocate from side to side. The slider 220 is provided with an adjustment member 221 for changing the discharge capacity, the adjustment member 221 of the slider 220 to be adjustable in a state that is elastically supported by the spring 222. The screw 223 is fastened to one side.

The slider 220 is attached to the piston rod 225a of the cylinder 225 mounted on the frame 110 so that the bracket 224 extends from one side thereof and the bracket 224 reciprocates a predetermined distance.

The seal cutting device 300, as shown in Figure 5, is a device for gluing roll-shaped porous inlay (IP) in the longitudinal direction in succession and at right angles in the direction of travel at predetermined intervals, as well as at one end, which is 2 It consists of a pair of seal rollers 310 and 320 and a cutter 330.

The pair of seal rollers 310 of the seal rollers 310 and 320 is a concave-convex 311 is formed on the entire outer surface to continuously bond one end of the porous paper (IP), the other pair of seal rollers 320 The outer surface of the concave-convex 321 and the chamfered portion 322 for accommodating the package is formed alternately. The seal rollers 310 and 320 should all be provided with gears (not shown) on one side so as to receive power from a motor (not shown) and rotate in contact with each other.

6A and 6B, the cutter 330 is installed at a lower portion of the seal roller 320 at a pitch equal to that of a tea bag bag, and intersects each other in the direction of rotation of the pinion 333 of the frame 110. Two racks 331 and 332 are installed in parallel to each other so that the racks 331 and 332 are equipped with cutting blades 335 and 336, respectively, and brackets 337 mounted to one of the racks 335 and 336, respectively. Is mounted to the end of the piston rod 338a of the cylinder 338 mounted on the frame 110 to reciprocate it.

And, the tea bag inserting device 600, as shown in Figures 7 and 8a, 8b, open the open end of the packaging bag (P2) folded in the longitudinal direction successively roll-type shielding outer (SP) every time the tea bag is injected Giving device. It is installed so that the rotating shaft 611 is pivoted on the frame 610, the lever 612 is extended on one side of the rotary shaft 611, the plate 613 is formed on the other side and the plate 613 is always a packing bag A spring 614 is provided on the rotation shaft 611 so as to remain in proximity to the guide surface of P2.

The frame 610 is mounted with a cylinder 615 under the lever 612 of the rotating shaft 611, the cylinder 615 of the piston rod 615a pushes the end of the lever 612 of the rotating shaft 611 It should be able to rotate.

In the tea bag packaging apparatus configured as described above, the upright rotary shaft 204 is continuously rotated in a state in which an appropriate amount of the package is supplied to the hopper 201. At this time, the rotation speed of the upright rotary shaft 204 is rotated at a low speed of about 10 to 20 revolutions per minute because the packaged object inside the hopper 201 is not condensed or agglomeration occurs on the inner surface of the hopper 201. .

In this state, it is supplied to the guide hopper 207 through the outlet 203 at the bottom of the hopper 201 and filled, and at this time, the outlet of the first fixing plate 211 is provided in the space portion between the slider 220 and the adjusting member 221. It is connected with each other (211a) is to be filled in the packaged object in the guide hopper (207).

At the same time, the seal adhesive device 300 is provided with a tea bag bag in which one side and the bottom of the roll-type porous inlay IP are folded in the longitudinal direction thereof and bonded by two pairs of seal rollers 310.

In other words, a pair of seal rollers 310 are bonded to one end of the roll-shaped porous inlay (IP) in the longitudinal direction by the unevenness 311 and then a pair of seal rollers 320 positioned below the seal rollers 310. The bottom portion of the tea bag P1 is bonded by the unevenness 321.

As such, when the seal rollers 310 and 320 are temporarily stopped in the state where the tea bag bag is provided, the piston rod 225a of the cylinder 225 of the metering supply device 200 is moved forward, and accordingly, the second fixing plate 212 The packaged object waiting to be filled in the space while coinciding with the space between the slider 220 and the adjusting member 221 is discharged to the inclined guide 230 of the frame 110 to the discharge port 212a of the will be.

As described above, the packaged object dropped to the inclined guide 230 is inserted into the top inlet of the tea bag bag, and then, when the chamfered portion 322 of the seal roller 320 receives it, the seal roller 320 rotates to accommodate the packaged object. Concave-convex 321 on the chamfered portion 320 is attached to the upper end of the tea bag (P1) and transferred to the cutter 330 at the bottom.

As described above, the piston rod 338a of the cylinder 338 on the cutter 330 side while putting the packaged object into the teabag bag while the teabag P1 is stopped by the seal rollers 310 and 320 is transported. Is moved forward and thus the cutting blade 335 connected with the rack 331 with the bracket 337 mounted on the piston rod 338a starts to move forward. When one rack 331 starts to move forward like this, the other rack 332 is also engaged through the pinion 333, so that the cutting blades 335 and 336 are lifted up and crossed with each other. Thus, the adhesive portion forming the top of the tea bag bag is cut and placed on the conveying conveyor (400).

The tea bag P1 placed on the conveying conveyor 400 is intermittently conveyed and the handle attaching device 500 installed in the middle of the conveying conveyor 400 attaches a handle to the outer surface of the tea bag when the conveying conveyor 400 is stopped. .

As such, the teabag P1 attached to the handle is started to slide along the inclined guide surface (not shown) inclined downward from the end of the conveying conveyor 400. The cylinder 615 is operated and the piston rod 615a, which is advanced due to the operation of the cylinder 615, pushes the lever 612 on one side of the rotation shaft 611. Therefore, since the plate 613 formed on the other side of the rotary shaft 611 is lifted upward, the open end of the packaging bag P2 supplied in the state in which the roll-shaped shielding outer SP is folded in its longitudinal direction (see FIG. 8A). This expanded state is maintained (see FIG. 8B).

At this time, the tea bag P1 sliding down along the inclined guide surface 410 is reliably introduced into the inside through the expanded inlet of the packaging bag P2.

In this way, when the injection of the tea bag (P1) to the packaging bag (P2) is completed, the cylinder 615 is operated again to return to the original position, the rotary shaft 611 elastically installed by the spring 614 also returns to the original position.

After the rotary shaft 611 is restored, the adhesive sheet is lowered to the adhesive heating plate of the seal adhesive device 800, and the adhesive seal is sealed at right angles in the open end of the packaging bag P2, which is three sides of the circumference where the tea bag P1 is inserted, and in the traveling direction. After rising, the adhesive hot plate is raised, and the packing bag P2 is advanced by one pitch to stop.

As described above, when the packing bag P2 is stopped by moving one pitch, the tea bag is inserted into the packing bag P2 where the shielding outer bag SP described above is folded.

As described above, when one tea bag P1 is inserted and then another pitch is transferred, the adhesive part of the packing bag P2 into which the one tea bag P1 is inserted is located at the lower part of the cooling plate. Therefore, since the seal adhesive device 800 is operated so that the adhesive hot plate and the cold plate are simultaneously lowered, the sealing end is sealed at right angles in the open end of the packaging bag P2, which is three sides around the tea bag P1, and the traveling direction thereof. At the same time, since one of the tea bags P1 is cooled, the adhesive portion of the packaging bag P2 is inserted, and thus the adhesive portion does not cry and is clean and securely bonded. At this time, the tea bag of the finished product is obtained by cutting the adhesive part of the packaging bag with one tea bag P1 inserted.

When the supply amount of the packaged object is to be changed by the request of the buyer or the like, the screw 223 of the slider 220 is rotated so that the volume between the slider 220 and the adjustment member 221 is adjusted to the volume required by the buyer or the like. The capacity can be adjusted by simply adjusting the intervals, so it is easy to immediately respond to the needs of buyers and is useful for small quantities of various types.

As described in detail above, unlike the apparatus that can not control the supply amount of the packaged product, the quantitative supply device of the tea bag packaging machine according to the present invention is supplied exactly the amount of the packaged package irrespective of the climatic conditions and the supply amount also meets the needs of the orderer. Therefore, there is a unique effect that enables immediate variable application.

In addition, the present invention can be reliably cut each tea bag bag continuously produced by cutting by using a cutting blade installed separately from the seal roller after completing the adhesion of the tea bag bag by the seal roller and can minimize the defect caused by this .

In addition, the present invention has the effect of ensuring the insertion of the tea bag by expanding the opening of the packaging bag every time the tea bag is inserted, thereby eliminating the cause of poorly inserted tea bags.

Claims (6)

The tea bag production device 100 obtained by cutting and packing a predetermined amount of the packaged object by a fixed amount supply device 200 to each tea bag bag folded in a roll-type porous inlay (IP), and to the tea bag production device 100 The handle attaching device 500 for attaching the handle to the outer surface of the tea bag P1 obtained by attaching the handle and the tea bag P1 attached to the handle by the handle attaching device 500 are placed in a good packing bag P2. In the tea bag packaging device comprising a seal cutting device 600 to cut and obtain a tea bag of the finished product, The fixed supply unit 200 is mounted to the outlet 203 of the hopper 201 and is fixed unit made of first and second fixing plate members 211 and 212 having outlets 211a and 212a, respectively, to be arranged at predetermined intervals ( 210); Between the first and second fixing plate members 211 and 212 of the fixed unit 210 is provided with a control member 221 for changing the discharge capacity and the slider 220 installed to move left and right with the control member 221 ): Tea bag packaging device characterized in that the cylinder 225 is mounted to the bracket 224 extending from one side of the slider 220 to reciprocate the slider 220. The tea bag packaging device according to claim 1, wherein the adjusting member (221) is fastened to one side of the slider (220) so that the adjusting member (221) is elastically supported by the spring (222). According to claim 1, wherein the hopper 201 is provided with an upright rotary shaft 204 is installed so that the inside of the package is not condensed or agglomerated on the inner surface of the hopper 201 and at least one rotation on the upright rotary shaft 204 Tea bag packaging device characterized in that the wing (205) is mounted. The tea bag packaging apparatus according to claim 1, wherein the hopper 201 is equipped with a vibrator on an outer surface of the hopper 201 so as to vibrate it so that the packaged object therein does not condense. According to claim 1, The seal cutting device 300 comprises a pair of seal rollers 310, the concave-convex (311) is formed on the entire outer surface to continuously adhere one end of the porous paper (IP); A pair of seal rollers 320 installed in the frame 110 under the seal roller 310 and alternately formed with chamfered portions 322 for accommodating seals and chamfered portions 322 for receiving a packaged object on the outer surface thereof; In the lower part of the seal roller 320 is installed with a pitch of the pitch of the tea bag, and the pinions 333 of the frame 110 are installed in parallel with the two racks 331 and 332 so as to intersect or move away from each other in the rotation direction. Cutting racks 335 and 336 are mounted to the rack 331, and the piston rod of the cylinder 338 mounted to the frame 110 is able to reciprocate the bracket 337 mounted on one of the racks 331. Tea bag packaging device, characterized in that consisting of a cutter 330 is mounted to the end (338a). According to claim 1, The tea bag inserting device 600 is to be opened to the frame 610 by opening the opening of the packaging bag (P2) every time the tea bag is introduced, the lever 612 is extended on one side A rotating shaft 611 on which the plate 613 is formed; A spring 614 installed on the rotation shaft 611 such that the plate 613 is always maintained in proximity to the guide surface of the packaging bag P2; Tea bag packaging device is characterized in that consisting of a cylinder (615) mounted to the frame (610) having a piston rod (615a) that can be mounted to rotate by pushing the end of the lever (612) of the rotary shaft (611).