KR200251240Y1 - Binding device of box - Google Patents

Abstract

In the present invention, in manufacturing a box for packaging a product using corrugated cardboard, the iron wire continuously supplied is cut to a certain length, and both sides are bent and processed with iron needles, and the iron needles are sewn on both sides of the corrugated cardboard. The present invention relates to a box sealing device that automatically seals a box through a series of work processes.

The present invention is installed between the head frame and the power generating means for supplying the rotational force of the sub-motor to the gear assembly and at the same time convert the rotational movement into a reciprocating motion to vertically reciprocate the sedimentation means;

A gear combination installed in the gear box installed in the head base upper plate and decelerating the rotational movement of the power generating means and transmitting the deceleration to the steel wire supply means;

Iron wire supply means for rotatably installed on one side of the gearbox and the wire feed roller installed on one side to rotate in engagement with the iron feed roller of the gear assembly, and to supply the iron wire to the iron nailing means;

After cutting and bending the iron wire which is bound to the inner surface of the head frame and continuously supplied to a predetermined length, the iron wire is processed by iron needle, and the iron needle is sewn on the folded portion of the corrugated cardboard.

Description

Binding device of box

In the present invention, in manufacturing a box for packaging a product using corrugated cardboard, the iron wire continuously supplied is cut to a certain length, and both sides are bent and processed with iron needles, and the iron needles are sewn on both sides of the corrugated cardboard. The present invention relates to a box sealing device that automatically seals a box through a series of work processes.

In general, in order to manufacture a box used for the purpose of product packaging, it is customary to overlap both ends of the corrugated cardboard cut to a certain standard, and then suture it using a piercing needle.

The box sealing device for automatically sealing the box is to cut the iron wire wound on the take-up roller to a certain length, and after bending the cut iron wire in the form of the iron needle to seal the folded portion of the cardboard using the iron needle.

However, in the conventional box sealing device is a cutting and bending operation of the steel wire by a cam method, because the hammer is forcibly performed by the hammer, the noise is generated as well as the wear and breakage of the mechanical device frequently.

In addition, in seizing the needle, the adjustment of the interval between the needle is adjusted by using a DC clutch and brake, the moment is a lot of abrasion, severe wear, which caused a problem that the precision is lowered.

The present invention is to solve the problems as described above to avoid the drive by the conventional cam method more smoothly by the crank method to operate smoothly and less noise generated by the cutting and bending of the steel wire is made automatically The technique of sealing the box is to be found.

In addition, by using the sub-motor to set the rotation speed of the crankshaft automatically to control the punching speed of the needle, another technique for precisely controlling the interval between the needles.

1 is an exploded perspective view of an embodiment to which the present invention is applied

Figure 2 is a longitudinal cross-sectional view of the coupling state of the present invention

3 is a plan sectional view of the present invention gear combination;

Figure 4 is a plan sectional view of the installation state of the power generating means of the present invention

Figure 5 is a plan cross-sectional view of the crank shaft and the crank housing of the present invention

6 is a wire supply state diagram according to the present invention wire supply means

7 is a side cross-sectional view of the coupling state of the present invention wire guide plate and the guide member

Figure 8 is an exploded perspective view of the iron soaking means that is the main part of the present invention

9 is a front view of the engaged state of the present invention iron soaking means

10 is a state in which the iron wire is supplied to the present invention iron sedimentation means

11 is a side cross-sectional view of the bent state of the iron wire by the subject innovation cutter

12 is a state diagram processed by the iron needle by the subject innovation cutter

Figure 13 is a side cross-sectional view of the operating state of the present invention wire support

14 is a side cross-sectional view of the nailing state of the needle by the present invention lockable member

15 is a front view of the box closure is completed by the present invention

Figure 16 is a side cross-sectional view of the box closure is completed by the present invention

[Explanation of symbols on the main parts of the drawings]

1: wire wire 2: piercing 100: head frame

200: power generating means 202: crankshaft 205, 205a: crank housing

206,206a: vertical carriage 207: link 300: gear combination

303: driven shaft 306: wire feed shaft 307,404: wire feed roller

400: wire feed means 409: guide member 412: sealing

414: steel wire supply operation lever 500: iron soaking means 501: head portion

508: cutter fixing plate 509 connecting member 510: cutter

511: lock member fixing plate 513: lock member 515: head cover

518: wire support 519: wire support groove 521: push

The configuration of the present invention will be described in detail with reference to the accompanying drawings.

A schematic configuration of the present invention is a pair of head frame 100 which is placed spaced apart at regular intervals on the top of the box closure device as shown in Figure 1, the head frame 100 is installed between the gear combination 300 Power generation means 200 and vertically reciprocating movement of the iron-settled means 500 by converting the rotational movement into a reciprocating motion at the same time and is installed inside the gear box 301 and the rotational movement of the power generating means 200 The gear combination 300 and the wire feed supply roller 404 formed on one side to reduce the speed to the wire supply means 400 and rotates to mesh with the wire feed roller 307 of the gear assembly 300 to rotate the wire (1) After cutting the iron wire supply means 400 to be supplied to the iron needle means (500) and the iron wire (1) continuously supplied by the iron wire supply means 400 to a predetermined length to be processed into the iron needle (2) , Stitching the needle (2) to the folding portion (4) of the cardboard (3) It can be seen that made of the iron soaking means (500).

Referring to the present invention made in a schematic configuration in detail as an embodiment possible as follows.

The head frame 100 is placed in a pair spaced apart by a predetermined interval on the table top of the sealing device supplied with the cardboard (3) and connected to each other support rods 101 so that all the devices for sealing the box to the head frame 100 It can be installed.

The power generating means 200 has a crank shaft 202, which is supported by both sides of the head frame 100 to be supported by the rotation of the bearing 201 is laid out, the crank shaft 202 is a timing in the sub-motor easy to automatically control the rotational force A pair of cranks 204 are formed to be connected to the belt 203 and rotated while being eccentrically centered. The crank 204 is formed in a position axially symmetrical and symmetrical about the center as shown in FIG.

A bearing 201 is extrapolated to the outer circumference of the crank 204, and a pair of crank housings 205 and 205a are wrapped around the outer side of the bearing 201, and a vertical carriage 206 is attached to the crank housings 205 and 205a. ) 206a is connected. Therefore, when the crankshaft 202 rotates, the crank housing 205 and 205a smoothly eccentrically rotate through the bearing 201, and the vertical carriages 206 and 206a intermittently move vertically.

Here, as shown in FIG. 4, the upper crank housing 205 is rotatably connected to the link 207 rotatably installed on one side of the head frame 100, and the vertical carriage 206 is connected to the other side of the link 207. This makes the vertical feed width relatively wider than other vertical feed tables 206a. Therefore, once the crankshaft 202 is rotated, even if the vertical carriage 206 connected with the link 207 moves downward, the other vertical carriage 206a is restricted in the transportation and the vertical carriage 206 connected with the link 207 is provided. ) Must be transported by a certain distance before they can be transported together.

In addition, the main gear 208 is installed in front of the crank 204, the main gear 208 is engaged with the driven gear 209 rotatably installed in the head frame 100 to rotate the crank shaft 202 This is converted into a reciprocating motion and can be transmitted to the driven gear 209 at the same time.

The gear assembly 300 which receives the rotational force of the driven gear 209 and provides the rotational force to the steel wire supply means 400 for supplying the steel wire 1 has a gearbox on the upper base plate 302 of the head frame 100. 301 is entered and the driven shaft 303 is built in the gear box 301.

The driven shaft 303 has a first gear 304 formed at one end protruding to the outside and meshes with the driven gear 209, and a bevel gear 305 is formed at the other side, and is inclined by a predetermined angle with the driven shaft 303. The wire feed shaft 306 is rotatably formed at the photograph position.

The wire feed shaft 306 is another bevel gear 305 is meshed with the bevel gear 305 is formed so that the rotational force of the crank shaft 202 is transmitted through a gear combination to reduce the wire feed shaft 306 is rotated The wire feed roller 307 is formed at the other end of the wire feed shaft 306.

At this time, the wire feed roller 307 has a second gear 308 is formed to be rotated in engagement with another wire feed roller 404 of the wire feed means 400 and the wire (1) close to the second gear 308 The non-slip protrusion 309 is passed through.

On the other hand, the iron wire supply means 400 for supplying the iron wire (1) wound on the take-up roller to the iron soaking means 500 is fixed to the hinge shaft 402 so that the roller holder 401 is rotatable on one surface of the gear box 301. And one side of the roller fixing stand 401 is provided with a wire feed roller 404 having a third gear 403 is meshed with the wire feed roller 307 of the wire feed shaft 306. Accordingly, a pair of wire feed rollers 307 and 404 rotate while being engaged, and the wire 1 passes between the wire feed rollers 307 and 404 by the rotational force, and passes through the flexible pipe 405 to form a needle-seating means ( 500).

On the bottom of the roller holder 401, the wire guide plate 406 of one side bent to guide the wire 1 to the wire feed rollers 307 and 404 is fixed by the fixing member 407, and the fixing member. A plurality of guide members 409 formed with a wire guide groove 408 for guiding the wire 1 are attached to the bottom of the other wire guide plate 406 of 407. Therefore, the wire 1 is supplied between the wire feed rollers 307 and 404 in the wire guide groove 408 formed in the guide member 409 and the fixing member 407 as shown in FIG.

Here, the wire 1 passing through the wire feed rollers 307 and 404 is partially prevented from slipping by the anti-slip protrusion 309, but the wire feed roller with the hinge shaft 402 as a peak for more certain slip prevention. 307, 404, the other side of the roller holder 401 is pushed upward to compress the iron wire (1). In this configuration, the sealing holder 410 is inserted into the base plate 302, and the sealing 412 is inserted into the sealing holder 410 so as to be held by the spring 411, and the upper end of the sealing 412 is fixed to the fixing member 407. The fixing member 407 is pushed upward while being fitted in the recess 413 of the upper side.

In addition, in the case of suspending the wire supply is possible by the operation of the wire supply operation lever 414 rotatably installed on the top of the gear box 301, the wire supply operation lever 414 is selectively sealed by the pressing projection 415 As the gap between the wire feed rollers 307 and 404 is opened by pressing the roller holder 401 on the side, simultaneous rotation of the wire feed rollers 307 and 404 is interrupted to temporarily supply the wire 1. You can stop it.

After cutting the iron wire 1 supplied through the iron wire supply means 400 to a certain length and bending both ends downward, the iron needle 2 is processed in the form of an iron needle 2, and then the iron needle 2 is corrugated cardboard 3. The sedimentation means 500 sewn on the folding portion 4 of the head fixing plate 102 is attached to the lower head frame 100 and one side of the head portion 501 to the head fixing plate 102 is bound.

The head portion 501 has a mounting portion 502 formed vertically in the center, and a wire supply member 503 is horizontally coupled to the lower portion of the mounting portion 502, and a stopper for restricting the supply of iron wire to the other side of the wire supply member 503. 504 is installed. The wire supply member 503 has a cover 506 is attached to prevent the wire wire supply path 505 is installed and coupled to the head portion 501 to prevent the departure from the outside and the flexible pipe 405 is connected to one end As the fixing body 507 is attached, the wire 1 is supplied until the wire 1 passes through the mounting portion 502 through the wire supply line 505 and comes into close contact with the stopper 504.

The cutter fixing plate 508 fitted inside the mounting portion 502 is intermittently connected to the connecting member 509 is coupled to the upper portion and the connecting member 509 is freely rotatably connected to the vertical carrier 206 connected to the link 207. The vertical reciprocating motion and the cutter 510 is attached to the lower portion to cut the iron wire 1 while being transported according to the vertical reciprocating motion of the cutter fixing plate 508.

The separable member fixing plate 511 that is fitted to the mounting portion 502 while being in close contact with the cutter fixing plate 508 is intermittently vertically reciprocated by being connected to the vertical transfer table 206a via the connecting member 509. The sewing member 513 is coupled to the fitting groove 512 formed at the lower end thereof, and is cut into a predetermined length while transporting the guide groove 514 formed at the center of the cutter 510 according to the vertical reciprocating motion of the fixing member fixing plate 511. After pressing the machined iron needle (2) through the bending is sewn down.

The head cover 515 attached to the front of the head part 501 to prevent the outer separation of the cutter fixing plate 508 and the sewer member fixing plate 511 is formed with a cutting groove 516 at the bottom of the center and a cutting groove 516. The wire support 518 fixed to the hinge shaft 517 to be rotatable is formed with a protrusion 520 having a wire support groove 519 formed at a lower end thereof, and the protrusion 520 is located below the cutter 510. The wire support groove 519 is positioned on the same line as the wire supply path 505 of the wire supply member 503 so that the wire 1 supplied therethrough can be supported through the wire support groove 519.

In the upper portion of the head cover 515, the pusher 521 for pressing the wire support 518 is fixed so that the wire 1 can be inserted into the wire support groove 519 when the wire 1 is supplied. Unless the wire support 518 is rotated to the outside, the wire supply path 505 and the wire support groove 519 are always located on the same line when the wire 1 is supplied.

Referring to the sealed state of the box in detail through the operating state of the present invention made of such a configuration as follows.

Once the submotor is rotated, the crankshaft 202 rotates, and the rotational force of the crankshaft 202 is transmitted to the gear assembly 300 through the main gear 208 and the driven gear 209 and the gear assembly 300 is moved. Through the wire feed shaft 306 is to decelerate rotation.

As the wire feed shaft 306 rotates, the pair of wire feed rollers 307 and 404 rotate while being engaged, and the wire 1 guided by the guide member 409 and the fixing member 407 as shown in FIG. Passed between the feed rollers (307, 404) is passed through the flexible pipe 405 by the wire feed rollers (307, 404) is supplied to the wire feed member (503).

When the wire 1 supplied to the wire supply member 503 is in close contact with the stopper 504 through the wire support groove 519 of the wire support 518 as shown in Figure 10 through the wire supply path 505 Supplied until.

The crankshaft 202 provides a rotational force to the iron wire supply means 400 as described above to supply the iron wire 1 to the iron soaking means 500 and at the same time the crank housing 205 by the eccentric rotation of the crank 204 205a may freely eccentrically move through the bearing 201, and thus the vertical carriages 206 and 206a may move vertically.

At this time, the vertical carriage 206 connected to the link 207 in the state in which the wire 1 is supplied has a larger vertical transfer width than the other vertical carriage 206a so that the vertical carrier 206 is directly transferred to the crank housing 205a. The connected vertical carriage 206a is not transported.

Therefore, while the cutter fixing plate 508 connected to the vertical carrier 206 connected through the link 207 is transferred downward by the vertical carrier 206 as shown in FIG. 12, the cutter 510 cuts the wire 1. At the same time as the iron wire 1 is cut, the cutter 510 is bent a little further, and the both sides of the iron wire 1 cut to a certain length are bent and processed into the iron needle 2.

Looking at the bending process of the wire (1) in detail here, even if the wire (1) is cut state, the wire (1) is inserted into the wire support groove 519 of the wire support 518 as shown in FIG. Since the protrusion 520 in which the support groove 519 is formed is positioned in the center guide groove 514 of the cutter 510, the wire 520 does not interfere with the wire support 518 even when the cutter 510 is further transferred downward. Press both sides of 1) to bend.

As described above, after the iron wire 1 is processed into the iron needle 2 through the bending process, the vertical transfer table 206a directly connected to the crank housing 205a is transferred to the lower portion, and the driving member fixing plate 511 is fixed to the cutter fixing plate ( 508 is transferred to the lower portion and accordingly, the driving member 513 pushes the protrusion 520 of the wire support 518 while moving downward through the guide groove 514 as shown in FIG. 13. 518 is rotated outward about the hinge axis 517.

Therefore, as the wire support groove 519 supporting the needle 2 is separated from the needle 2, a state in which the needle 2 is transported to the lower side is provided, and the cutter 510 is further transported to the lower side so that the bottom surface is moved. As shown in Fig. 15, the cardboard member 3 is in close contact with the folded corrugated cardboard 3 placed on the support protrusion 5 protruding from the table of the box sealing device, while the seizure member 513 is transported while pressing the iron needle 2 downward. It is sewn on the folding part (4).

The sealing of the box is automatically supplied with the iron wire (1) and at the same time automatically cut the supplied iron wire (1) to a certain length and then bent on both sides to be processed into the iron needle (2) and the box using the processed iron needle (2) A series of operations to seal the is made automatically and the operation is carried out by the crank method can reduce noise generation and mechanical wear.

In addition, by adjusting the rotational speed of the crankshaft 202 freely through the sub-motor it is possible to precisely set the interval of the punching needle (2) by adjusting the number of times per hour of the needle needle (2).

The present invention automatically cuts, bends and stitches a series of operations by the crank method, so that the operation is smooth and the box can be automatically sealed while reducing noise and abrasion of machinery.

In addition, by setting the rotation speed of the crankshaft automatically through the sub-motor to control the punching speed of the needle, there is an effect that can accurately adjust the interval between the needle.

Claims (5)

A pair of headframes 100 which are spaced apart at regular intervals on the box closure device, It is installed between the head frame 100 and the power generating means 200 for supplying the rotational force of the sub-motor to the gear assembly 300 and at the same time converts the rotational movement into a reciprocating motion to vertically reciprocate the iron needle sequestration means 500 and , The gear assembly 300 is installed in the gear box 301 installed in the upper base plate 302 of the head frame 100 and decelerates the rotational movement of the power generating means 200 and transmits it to the steel wire supply means 400. Wow, The iron wire feeding roller 404 is rotatably installed on one side of the gear box 301 and installed on one side of the gear box 301 to rotate with the iron wire feeding roller 307 of the gear assembly 300, and the iron needle 1 is sewn on the means 500. Iron wire supply means for supplying with 400, After cutting and bending the iron wire 1 which is bound to the inner surface of the lower part of the head frame 100 to a predetermined length and bent to process the iron needle 2, the folding portion of the corrugated cardboard 3 ( Box stitching device, characterized in that made of iron soaking means (500) to sew on. The method according to claim 1, The power generating means 200 is provided between the crank shaft 202 rotatably installed between the head frame 100 and a pair of cranks 204 formed in the center, A pair of crank housings 205 and 205a wrapped around the crank 204 via a bearing 201, and A link 207 rotatably installed on one side of the head frame 100 and one side rotatably connected to the crank housing 205; Vertical carriages 206 and 206a connected to the other side of the link 207 and the crank housing 205a, respectively; Box crank (204) box closure device, characterized in that made of a driven gear (209) that is meshed with the main gear 208 installed in front of the head frame 100 is rotatably installed. The method according to claim 1, The gear assembly 300 includes a driven shaft 303 in which the first gear 304 of one end is engaged with the driven gear 209 and rotatably installed in the gear box 301. An iron wire supply shaft 306 installed inside the gear box 301 to be inclined by a predetermined angle with the driven shaft 303 and engaged with the driven shaft 303 and the bevel gear 305 to rotate; Box-sealing device, characterized in that the wire feed roller 307 is provided with a non-slip projection (309) formed at the tip of the wire supply shaft (306). The method according to claim 1, The steel wire supply means 400 is installed on the gear box 301 so as to be rotatable and has a roller fixing stand 401 provided with a wire feed roller 404 engaged with the wire feed roller 307 of the wire feed shaft 306 on one side. Wow, The wire guide plate 406, one side of which is fixed to the bottom of the roller holder 410 by the fixing member 407, and the other side is bent, A guide member 409 having a wire guide groove 408 formed on the bottom surface of the wire guide plate 406 to guide the wire 1 at a predetermined interval; The sealing holder 410 is installed in the base plate 302 and the wire holder rollers 307 and 404 are pushed upward on one side of the roller holder 401 while being held by the spring 411 inside the sealing holder 410. Seal 412 to crimp the iron wire (1) passing between the) to prevent separation, It is rotatably installed on the gearbox 301 and optionally the pressing protrusion 415 presses the roller holder 401 on the sealing 412 side to open the gap between the wire feed rollers 307 and 404 to supply the wire. Box sealing device, characterized in that consisting of a pause wire supply operation lever 414. The method according to claim 1, Iron stitching means 500 is fixed to the lower side of the head frame 100, the wire supply member 503 is fixed horizontally to the lower side of the mounting 502 formed vertically in the center and the other side of the wire supply member 503 A head part 501 to which the stopper 504 is installed, The iron wire 1 is cut by the cutter 510 attached to the lower part while being inserted into the mounting part 502 and connected to the vertical carrier 206 through the connecting member 509 with the upper part intermittently vertically reciprocating. Cutter fixing plate 508, The fitting member 513 that is fitted to the mounting portion 502 to be in close contact with the cutter fixing plate 508 and has an upper portion connected to the vertical carrier 206a via the connecting member 509 and intermittently coupled to the bottom while intermittently vertically reciprocating. Sewn member fixing plate 511 to sew the iron needle (2), A protrusion 520 is rotatably installed in the center cover groove 516 of the head cover 515 attached to the front of the head part 501, and a wire support groove 519 is formed at a lower end thereof. A wire support 518 positioned below the cutter 510 to be inserted into and supported by the wire support groove 519 to be supplied through the wire supply member 503. It is fixed to the top of the head cover 515 and the iron wire (1) when the iron wire support groove 519 is pressed by a wire clamp 521 to press the wire support 518 so that the wire 1 is fitted Box closure.