TWI738609B - Mask continuous packing apparatus - Google Patents

Abstract

The present invention provides a mask continuous packing apparatus, which sets a bag-unsealing unit with adsorption capacity at one side of a bag-transmission unit. Accordingly, by successively expands openings of multiple bags transmitted through bag-transmission unit, masks can be put in continuously without ceasing the bags; thus the productivity can achieve two times to three times than the current method.

Description

Mask continuous packaging device

The present invention relates to a mask packaging device, and more specifically, to a mask continuous packaging device with an adsorption-type bag opening unit.

Generally speaking, masks are used for sanitation, and are used to prevent the deterioration of the atmospheric environment such as yellow sand or fine dust, and the dust or bacteria in the workshop. However, recently, with the pandemic of the new coronavirus, the demand for health masks worldwide has skyrocketed.

In order to meet the demand for such masks, it is necessary to mass-produce masks. Not only that, but also an automatic packaging unit for delivering the bags (bags) of the masks to the people in need.

However, the existing mask packaging device uses the vacuum suction unit used in the mask bag packaging device of Korean Patent No. 10-1593482 or the general bag packaging device of Korean Patent No. 10-1275288 to pass through both sides of the inlet of the suction bag. After unfolding, the action of putting in the mask for packaging, therefore, the mask cannot be continuously packaged, and there is a problem that the output is as low as 60 pieces per minute.

In view of this, our inventors devoted themselves to further research on mask packaging, and proceeded to develop and improve, hoping to develop a better invention to solve the above-mentioned problems, and after continuous experimentation and modification, the present invention came out.

The present invention is proposed in order to solve the above-mentioned problems of the existing mask packaging device. The object of the present invention is to provide a continuous mask packaging device that can be provided with an adsorption-type bag opening unit to continuously pack masks in a bag.

[Solution to the problem]

In order to achieve the above object, the continuous mask packaging device of the present invention includes: a drive unit including a motor; a mask transfer unit and a bag transfer unit, which are operated by the above-mentioned motor; The motor works; the mask supply unit is arranged behind the mask transfer unit; the bag supply unit is arranged behind the bag transfer unit; the bag sealing and discharge unit is arranged in front of the bag supply unit. The feature of the present invention is , A belt suction type bag unsealing unit is provided, and the inlets of a plurality of bags that are transferred along one side of the bag transfer unit by the bag transfer unit are sequentially enlarged.

Another feature of the continuous packaging device for masks of the present invention is that the above-mentioned adsorption-type bag unsealing unit includes: an upper fixing plate and a lower fixing plate, which are arranged on one side of the bag transfer unit; an upper working gear and an upper pulley, The upper fixing plate is arranged at predetermined intervals; the upper belt is fastened to the upper working gear and the upper pulley, and the upper suction holes are spaced along the upper longitudinal direction so as to contact the upper surface of the inlet of the plurality of bags. The upper suction block is fixed to the upper fixing plate in contact with the lower part of the upper belt between the upper working gear and the upper pulley, and on the lower surface along the upper longitudinal direction More than one upper long groove is formed to allow the plurality of upper suction holes to pass through, and more than one upper suction unit is fastened in a manner communicating with the upper long groove; the lower working gear and the lower pulley are connected to the above The upper working gear and the upper pulley are symmetrically arranged on the lower fixing plate at predetermined intervals; the lower belt is fastened to the lower working gear and the lower pulley so as to be connected to the lower surface of the inlet of the plurality of bags A plurality of lower suction holes are connected with each other at a predetermined interval along the longitudinal direction of the lower side; and a lower suction block, between the lower working gear and the lower pulley, and the upper suction block It is fixed to the lower fixing plate so as to be symmetrical up and down and in contact with the upper part of the lower belt. On the upper surface, one or more lower long grooves are formed along the lower longitudinal direction to make the plurality of lower suction holes Pass through, and fasten one or more lower suction units in a manner communicating with the above-mentioned lower long groove.

Another feature of the continuous mask packaging device of the present invention is that the upper suction block and the lower suction block each gradually expand between the respective lower surface and the upper surface toward the front of the bag supply unit.

Another feature of the continuous mask packaging device of the present invention is that the upper fixing plate is further attached with an upper additional pulley for fastening the upper belt, and the lower fixing plate is also attached with a lower additional pulley for fastening the lower belt.

Another feature of the continuous packaging device for masks of the present invention is that the upper working gear and the lower working gear are respectively fastened on the outer circumference of a plurality of upper bolts and lower bolts at predetermined intervals, and the upper belt is fastened The plurality of upper fastening holes of the upper bolts and the plurality of upper suction holes are neatly spaced at predetermined intervals by the separation distance of the upper bolts. In the lower belt, more of the upper bolts are fastened to the lower bolts. Each of the lower fastening holes and the plurality of lower suction holes are neatly separated by a predetermined interval according to the separation distance of the lower bolts.

Another feature of the continuous packaging device for masks of the present invention is that the mask putting unit includes: a first drive shaft, which transmits power through the drive unit; a first driving gear and a second driving gear, separated from the first driving shaft Fastened by a predetermined distance; the first driven shaft is provided at a predetermined distance from the first drive shaft toward the front or rear of the mask transfer unit; the first driven gear and the second driven gear are provided on the first driven shaft. The moving shaft is fastened at the positions corresponding to the first driving gear and the second driving gear by a predetermined distance; the first insertion unit chain is fastened to the first driving gear and the first driven gear; The second insertion unit chain is fastened to the second driving gear and the second driven gear; a plurality of first slide bar fasteners and second slide bar fasteners are installed in the first insertion unit chain and the second driven gear. Two are placed in the unit chain and fastened at opposite positions; multiple slide bars are fastened to the multiple first slide bar fasteners and the second slide bar fasteners; multiple masks are placed in the bar fasteners to It can be fastened to the plurality of sliding rods in a slidable manner; a plurality of mask insertion rods are respectively fastened to the plurality of mask insertion rod fasteners; and the guide rods of the plurality of mask insertion rod fasteners make the above The multiple mask insertion rods are selectively and sequentially advanced.

Another feature of the continuous packaging device for masks of the present invention is that the first driving shaft and the first driven shaft are respectively fastened to a third driving gear separated from the second driving gear and a third driving gear separated from the second driving gear. The third driven gear separated by the movable gear, the third driving gear and the third driven gear are also fastened to the third insertion unit chain, and the third insertion unit chain is also fastened to a plurality of masks. Into the guide.

Another feature of the continuous packaging device for masks of the present invention is that the third driving gear and the third driven gear are neatly fastened to the first drive shaft and the first driven gear at a predetermined interval. Moving shaft, the above-mentioned third insertion unit chain is separated into a 3-1 insertion unit chain and a 3-2 insertion unit chain, and the above-mentioned 3-1 insertion unit chain and 3-2 insertion unit chain A guide member is also provided between the chains. The guide member includes a guide groove. The guide groove causes the plurality of mask insertion guides to advance forward and then retreat. The plurality of mask insertion guides are respectively provided with a guide groove toward the bottom Inserted protrusion.

Another feature of the continuous packaging device for masks of the present invention is that an upper fixing plate and a lower fixing plate for fastening the suction-type bag opening unit are provided on one side of the bag transfer unit, and the lower fixing plate is located at the Between the suction-type bag opening unit and the 3-2 insertion unit chain, two steps protruding toward the guide member are attached to the lower fixing plate, and the plurality of mask insertion guides are respectively provided in the lower part. An elastic clip is arranged to contact and expand the two steps toward the front.

[Effects of the invention]

The present invention has the effect of providing an adsorption-type bag unsealing unit on one side of the bag transfer unit, thereby sequentially expanding the inlets of a plurality of bags transferred by the bag transfer unit, and the bag does not stop. The mask can be put in continuously, so that the output can reach 2 to 3 times more than the existing method.

Regarding the technical means of our inventors, several preferred embodiments are described in detail below in conjunction with the drawings, in order to provide a thorough understanding and approval of the present invention.

As shown in FIGS. 1 and 4, a continuous mask packaging device according to an embodiment of the present invention includes: a driving unit 100, including a motor 110; a mask transfer unit 200 and a bag transfer unit 500, which work through the above-mentioned motor 110; and a mask putting unit 220, which is installed in front of the mask transfer unit 200 and is operated by the motor 110; a mask supply unit, including a mask loading device 300 and a mask supply device 400, is installed behind the mask transfer unit 200; a bag supply unit, including a bag The carrier device 600 and the bag supply device 700 are arranged behind the bag transfer unit 500; and the bag sealing and discharge unit 800 is arranged in front of the bag transfer unit 500.

Here, the front and back of the mask transfer unit 200 is based on the direction in which the mask 10 is mounted on the carrier 214 and transferred, the side where the transfer starts is referred to as the rear, and the side where the transfer ends is referred to as the front. The same applies to the front and rear of the bag transfer unit 500, with the direction in which the bag 20 is transferred as a reference, the side where the transfer starts is referred to as the rear, and the side where the transfer ends is referred to as the front.

In the present invention, as mentioned in the background art, the mask 10 should be interpreted as including a sanitary and health-care mask with a protective band and earrings, as well as a sheet-shaped mask bag. In addition, the bag 20 is a thin-plate plastic bag into which the mask 10 can be placed and packaged. Three sides are sealed, and only one side has an entrance.

The core technical idea of the present invention is as follows. That is, as shown in FIGS. 1 and 4, a suction-type bag unsealing unit 1000 is provided on one side of the bag transfer unit 500, so that the plurality of bags transferred by the bag transfer unit 500 can be sequentially expanded. The inlets of the bags 20a, 20b, and 20c can be continuously put into the mask without stopping the bag. As a result, it can pack more than 150 pieces per minute, which is nearly three times the current 60 pieces per minute, and depending on the situation, it can reach more than three times.

Among them, as shown in FIGS. 4 and 5, the above-mentioned suction-type bag opening unit 1000 can be embodied as the following upper suction-type bag device 1001 and lower side suction-type bag device 1002, that is, when multiple bags 20a, 20b, When 20c maintains the transfer speed based on the bag transfer unit 500 described above, it is inserted between the upper belt 1400 with a plurality of upper suction holes 1420 formed on both sides of each inlet and the lower belt 1402 with a plurality of lower suction holes 1422. Post and transfer.

In this case, preferably, the distance between the upper belt 1400 and the lower belt 1402 gradually expands along the front of the bag supply unit 500, and each bag 20a, 20b is placed between the upper suction hole 1420 and the lower suction hole 1422 , 20c on both sides of the entrance. This is because the inlets of the plurality of bags 20a, 20b, and 20c transferred by the suction force based on the upper suction hole 1420 and the lower suction hole 1422 can be gradually expanded.

Based on the suction force of the upper suction hole 1420 and the lower suction hole 1422, the upper suction holes 1420 and the lower suction holes 1422 can pass through the upper suction block 1450 formed with the upper long grooves 1440a, 1440b and the lower side formed respectively. The lower side of the long grooves 1442a, 1442b is formed during the process of sucking the block 1452 into it. That is, the suction force supplied to the upper long grooves 1440a, 1440b and the lower long grooves 1442a, 1442b sucks the covered upper belt 1400 and the lower belt 1402, respectively, and the suction force is directed to the plurality of upper suction holes 1420 passing through the respective long grooves. It is transmitted to the plurality of lower suction holes 1422, and is transmitted to both sides of the inlet of each bag 20a, 20b, 20c placed between the upper suction hole 1420 and the lower suction hole 1422 to open the bag.

In addition, the suction force supplied to the upper long grooves 1440a, 1440b and the lower long grooves 1442a, 1442b can pass through the upper suction unit 1430 communicating with the upper long grooves 1440a, 1440b and the lower suction unit communicating with the lower long grooves 1442a, 1442b, respectively. The side suction unit 1432 is supplied. If the upper side suction unit 1430 and the lower side suction unit 1432 are sound pressure generating devices, they can be used arbitrarily. Compared with a vacuum pump, a blower or an air blower is preferable. However, contrary to the past, the blower can be used by connecting the suction side to the upper suction unit 1430 and the lower suction unit 1432 described above.

A specific and more preferable example of the above-mentioned belt-adsorption-type bag opening unit 1000 is as follows.

As shown in FIGS. 4 and 5, the above-mentioned adsorption-type bag opening unit 1000 may include: an upper fixing plate 1010 and a lower fixing plate 1020, which are arranged on one side of the bag transfer unit 500; an upper working gear 1100 and an upper pulley 1300 , The upper fixing plate 1010 is provided at a predetermined interval; the upper belt 1400 is fastened to the upper working gear 1100 and the upper pulley 1300 so as to be in contact with the upper surface of the inlet of the plurality of bags 20a, 20b, 20c A plurality of upper suction holes 1420 are spaced at predetermined intervals along the upper longitudinal direction; the upper suction block 1450 is located between the upper working gear 1100 and the upper pulley 1300 and is connected to the lower part 1400a of the upper belt 1400 It is fixed to the upper fixing plate 1010, and on the lower surface 1450c, one or more upper long grooves 1440a, 1440b are formed along the upper longitudinal direction so that the plurality of upper suction holes 1420 pass through, so as to connect with the upper long groove. 1440a and 1440b are connected to fasten one or more upper suction units 1430; the lower working gear 1102 and the lower pulley 1302 are arranged in the above-mentioned upper working gear 1100 and the above-mentioned upper pulley 1300 at predetermined intervals in a vertical symmetrical manner. Lower fixing plate 1020; lower belt 1402, fastened to the lower working gear 1102 and the lower pulley 1302, so that the plurality of lower sides are in contact with the lower surface of the inlet of the plurality of bags 20a, 20b, 20c The suction holes 1422 are separated by a predetermined interval along the longitudinal direction of the lower side; and the lower suction block 1452, between the lower working gear 1102 and the lower pulley 1302, is vertically symmetrical to the upper suction block 1450 and is aligned with the upper suction block 1450. The upper part 1402a of the lower belt 1402 is fixed to the lower fixing plate 1020 so that the upper part 1402a is in contact with each other. On the upper surface 1452c, one or more lower suction holes 1422 are formed along the lower longitudinal direction. The lower long grooves 1442a and 1442b fasten one or more lower suction units 1432 in a manner communicating with the above-mentioned lower long grooves.

4 and 5 show an embodiment in which two upper long grooves 1440a, 1440b and two lower long grooves 1442a, 1442b are formed on the upper suction block 1450 and the lower suction block 1452, respectively, which can be formed by one long groove respectively. form. In addition, the upper suction unit 1430 and the lower suction unit 1432 communicating with the respective long grooves are formed perpendicular to the long grooves, and one or more may be formed in the same direction as the long grooves.

The upper suction block 1450 and the lower suction block 1452 are respectively positioned between the lower surface 1450c and the upper surface 1452c, that is, between the lower surface 1450c of the upper suction block 1450 and the upper surface 1452c of the lower suction block 1452 The bag supply unit 500 is gradually expanded toward the front of the bag supply unit 500, so that the purpose of the invention can be easily achieved.

As a specific example, as shown in FIG. 4, the upper suction block 1450 and the lower suction block 1452 can be attached in parallel, and the lower surface 1450c of the upper suction block 1450 and the upper surface 1452c of the lower suction block 1452 can be respectively attached. It is inclined upward and downward along the front of the bag supply unit 500 described above.

In addition, according to the embodiment, the upper fixing plate 1010 can also be attached to the upper additional pulley 1200 that fastens the upper belt 1400, and the lower fixing plate 1020 can also be attached and fastened to the lower additional pulley 1202 of the lower belt 1402.

In order to fasten the above-mentioned belts and smooth rotation, as shown in FIG. 4, the positions of the upper side pulley 1300 and the lower side pulley 1302 can be fastened on the upper side fixing plate 1010 and the lower side fixing plate 1020 along the above-mentioned lengths. Long grooves 1310 and 1312 are formed in the direction.

As another embodiment, as shown in FIG. 4, the upper working gear 1100 and the lower working gear 1102 are respectively fastened on the outer circumference with a plurality of upper bolts 1110 and lower bolts 1112 at predetermined intervals, and the upper belt 1400 In this case, the plurality of upper fastening holes 1410 fastened to the upper bolt 1110 are formed at predetermined intervals by the separation distance of the upper bolt 1110 so as to be aligned with the plurality of upper suction holes 1420. Similarly, in the lower belt 1402, the plurality of lower fastening holes 1412 fastened to the lower bolt 1112 are also spaced apart by the lower bolt 1112 so as to be aligned with the plurality of lower suction holes 1422. They are separated by specified intervals.

In each of the foregoing embodiments, as shown in FIGS. 1 to 3 and 7, the mask insertion unit 220 may include: a first drive shaft 120, which transmits power through the drive unit 100; a first driving gear 221a and a second driving gear 221a; The driving gear 221b is fastened at a predetermined distance on the first drive shaft 120; the first driven shaft 229 is provided at a predetermined distance on the first drive shaft 120 toward the front or rear of the mask transfer unit 200; A driven gear 222a and a second driven gear 222b. The first driven shaft 229 is fastened at a predetermined interval at positions corresponding to the first driven gear 221a and the second driven gear 221b; Insert the unit chain 223a and fasten it to the first driving gear 221a and the first driven gear 222a; and the second insertion unit chain 223b to fasten the second driving gear 221b and the second driven gear 222b; A plurality of first sliding rod fasteners 61 and second sliding rod fasteners 62 are respectively fastened at opposite positions in the first insertion unit chain 223a and the second insertion unit chain 223b; 228, fastened to the plurality of first slide bar fasteners 61 and second slide bar fasteners 62; a plurality of masks are put into the rod fasteners 227, and are slidably fastened to the plurality of slide bars 228; more A mask insertion rod 226 is respectively fastened to the plurality of mask insertion rod fasteners 227; and the guide rods 51, 52, 53 of the plurality of mask insertion rod fasteners, so that the plurality of masks are inserted into the rod 226 Selectively and advance sequentially.

Wherein, the guide rods 51, 52, and 53 may include: a hinge shaft 52, which is spaced apart from the guide member 53 at one end of the guide member 53; and the selection blade tip 51 is rotatably provided on the Hinge shaft. In addition, a work piece 54 for returning the mask insertion rod fastener 227 can be fastened to the other end of the guide member 53 described above.

With respect to the plurality of sliding rods 228, the guide rods 51, 52, and 53 are attached along the oblique line at a predetermined angle, so that when the selected blade tip 51 is in the oblique line direction, a plurality of masks are placed in the rod fastener 227 is introduced by selecting the blade tip 51 and moved along the guide member 53, as shown in FIG.

On the other hand, when it is detected that there is no transfer of the bag 20 from the bag transfer unit 500, the selected blade tip 51 is rotated in the clockwise direction to form a predetermined angle with the guide member 53. In this case, The plurality of mask insertion rod fasteners 227 are directly passed through without being introduced by the selection blade tip 51, so that, when the plurality of mask insertion rods 226 do not advance, they will follow the first insertion unit chain 223a and The second insertion unit chain 223b only repeatedly rotates.

For the above work, a protrusion 50 such as a roller is also provided at the lower part of each mask insertion rod fastener 227. The protrusion 50 can slide toward the selection blade 51 and the guide member 53 through the protrusion 50 and advance sequentially, and then be moved by the operation. Piece 54 gets stuck and returns.

In addition, in order to detect whether the mask insertion rod fastener 227 slides toward the guide member 53, as shown in FIG. 3, an additional detection member 55 may be attached neatly to the guide member 53 and a detection sensor 56 may be provided.

According to an embodiment, the first driving shaft 120 and the first driven shaft 229 may also be respectively fastened to the third driving gear separated from the second driving gear 221b to the suction-type bag opening unit 1000 and from the above The second driven gear 222b is separated from the third driven gear by the above distance. The third driven gear and the third driven gear can also be fastened to the third insertion unit chain 223c. The chain 223c can also fasten a plurality of mask insertion guides 224.

As shown in FIG. 7, the plurality of mask insertion guides 224 may be adjacent to the adsorption-type bag opening unit 1000, that is, provided between the mask carrier 214 of the mask transfer unit 200 and the entrance of each bag 20. Thereby, it is possible to ensure that the mask 10 based on the mask insertion rod 226 is put into each of the bags 20 described above.

According to the embodiment, the third driving gear and the third driven gear can be neatly fastened to the first drive shaft 120 and the first driven shaft 229 at two predetermined intervals, respectively.

In this case, the third insertion unit chain 223c can be separated into a 3-1 insertion unit chain 223c-1 and a 3-2 insertion unit chain 223c-2, as shown in Figures 3, 6 and 6 As shown in 7, between the above-mentioned 3-1 putting-in unit chain 223c-1 and the 3-2 putting-in unit chain 223c-2, there may also be an arrangement including the plurality of mask inserting guides 224 that advance forward and then retreat. The guide member 225 of the guide groove 225a, the plurality of mask insertion guides 224 may also be provided with a protrusion 40 in the form of a roller inserted into the guide groove 225a at the lower part.

As described above, the present invention may further include a guide member 225 that moves a plurality of mask insertion guides 224 forward and backward, thereby, as shown in FIGS. 6 and 7, the outlet 224a of the mask insertion guide 224 can be moved forward. Into the entrance of the bag 20 to further ensure that the mask 10 is put in.

Preferably, as another additional implementation, as shown in FIG. 7, an upper fixing plate 1010 and a lower fixing plate 1020 for fastening the suction-type bag opening unit 1000 may be provided on one side of the bag transfer unit 500, The lower fixing plate 1020 is located between the suction-type bag opening unit 1000 and the 3-2 insertion unit chain 223c-2. On the lower fixing plate 1020, there are two steps protruding toward the guide member 225 240, 250 can also be attached separately. Preferably, the two stepped portions 240 and 250 are provided at a position where the guide groove 225a of the guide member 225 is curved toward the front or the rear.

As shown in FIG. 6, the plurality of mask insertion guides 224 may be further provided with an elastic clip 260 at the lower portion that contacts the two stepped portions 240 and 250 toward the front and is pressurized to open.

As shown in FIG. 6, the elastic clip 260 inserts the mask into the lower part 224b of the outlet of the guide 224 as the upper side piece of the clip, and connects the lower side piece 224c of the clip clamped with the lower part 224b of the outlet and the two stepped parts 240, 240, 250 is in contact so that the pressurized contact piece 224d is attached to the front, and can be fastened to the hinge together with a predetermined elastic member 224e.

As described above, as shown in FIG. 3, the mask insertion guide 224 is fastened to the 3-1 insertion unit chain 223c-1 and the 3-2 insertion unit chain 223c-2 by predetermined fasteners 224f. The guide groove 225a of the guide member 225 is moved forward. As shown in FIG. 7, if it hits the first step 240, the lower side piece 224c of the elastic clip 260 opens downwards. When the mask is put into the exit of the guide 224 When 224a enters the entrance of the bag 20, as shown in FIG. 6, the lower side 21 of the entrance of the bag 20 is in a state of entering the elastic clip 260. When the first step 240 is completely passed, the elastic member 224e is restored With force, the lower side piece 224c of the elastic clip 260 returns to the original position, and the bag 20 continues to be transferred while the lower side 21 of the inlet of the bag 20 is clamped by the elastic clip 260.

In the section where the lower side 21 of the entrance of the bag 20 is clamped by the elastic clip 260 to be transferred, the mask insertion rod 226 performs the action of pushing the mask 10 from the mask carrier 214 to completely put it into the bag 20. Therefore, when the mask is put in At this time, the problem of the bag 20 being pushed can be solved.

After the mask is inserted, the mask inserting rod 226 is drawn out from the mask inserting guide 224. When retreating backward, the mask inserting guide 224 returns to the original position along the guide groove 225a of the guide member 225. When the mask inserting guide 224 is led out backward, the elastic clip 260 opens and closes again after passing through the second step 250. In this case, the lower side 21 of the entrance of the bag 20 that is clamped will be lowered. .

Preferably, for the above work, the first driving gear, the second driving gear, and the third driving gear, the first driven gear, the second driven gear, and the third driven gear driven by the first drive shaft 120 same.

Furthermore, preferably, as shown in FIGS. 2 and 7, the two fourth driven gears 211 and the two fourth driven gears 212 constituting the mask transfer unit 200 are also driven by the first drive shaft 120, where In this case, it is preferable to use the same gear as the above-mentioned first driving gear 221a. The fourth driving gear 211 and the fourth driven gear 212 are connected by a mask transfer chain 213, and a plurality of mask carriers 214 opened before and after the mask transfer chain 213 is fastened.

As shown in Figures 1 and 2, the two fifth driven gears 511 and the two fifth driven gears 512 constituting the bag transfer unit 500 can be fastened to the third drive through a predetermined pinion gear and the second drive shaft 130. The shaft 140 is driven by the power of the motor 110 constituting the drive unit 100 described above. In this case, preferably, the fifth driving gear 511 and the fifth driven gear 512 are the same gears as the first driving gear 221a. The fifth driving gear 511 and the fifth driven gear 512 are connected by a bag transfer chain 513, and the bag transfer chain 513 is fastened with a plurality of bag carriers 524 projected and inclined for transferring bags.

At one end of the second drive shaft 130, a mechanical control unit 150 for controlling the rotation and operation of each gear can be provided.

According to an embodiment, as shown in FIG. 4, preferably, when the inlets of the plurality of bags 20a, 20b, and 20c are sequentially expanded through the above-mentioned belt-adsorption-type bag unsealing unit 1000, it is also arranged near the first opening position. Air injection unit 230. Specifically, preferably, the air injection unit 230 can advance forward from the rear of the mask insertion guide 224 toward the mask insertion guide 224 along the guide groove 225a of the guide member 225, so that the mask insertion guide 224 can be moved forward. The outlet 224a of the bag 20 injects air into the position before the inlet of the bag 20 is inserted. As described above, it can be ensured that the outlet 224a of the mask insertion guide 224 enters the inlet of the bag 20 more accurately.

According to an embodiment, as shown in FIG. 1, a hook supply unit 310 may be additionally provided on one side of the mask transfer unit 200 and placed on the mask 10 for transferring hooks for improving the wearing degree of the mask. The hook supply unit 310 may also include a stepping motor (not shown), which operates by signals from a sensor (not shown) for detecting the transfer speed of the mask carrier 214 and the presence or absence of the mask 10.

Finally, although shown in FIGS. 1 and 2, the unexplained mask supply unit may include: a mask supply device 400 and a mask loading device 300 composed of three suction rotating arms, and the bag supply unit may include a bag supply device 700 And a bag loading device 600 composed of three suction rotating arms. The present invention may also include a control signal input device 900 for controlling the overall operation.

[Industrial availability]

The present invention relates to a continuous packaging device for masks that can pack sanitary and health-care masks in bags, and has production availability.

In summary, the technical means disclosed in the present invention can effectively solve the conventional problems and achieve the expected purpose and effect. It has not been seen in the publications, has not been used publicly, and has long-term progress before the application. The patent law claims that the invention is correct. Yan filed an application in accordance with the law and prayed that Jun Shanghui would give a detailed examination and grant a patent for invention.

However, the above are only a few preferred embodiments of the present invention, and should not be used to limit the scope of implementation of the present invention, that is, all equivalent changes and modifications made in accordance with the scope of the patent application of the present invention and the content of the description of the invention are all It should still fall within the scope of the patent for this invention.

10: Mask 100: drive unit 1000: With adsorption type bag unsealing unit 1001: Upper side adsorption bag device 1002: Lower side adsorption type bag device 1010: upper fixed plate 1020: Lower side fixed plate 110: Motor 1100: Upper working gear 1102: Lower working gear 1110: Upper side bolt 1112: Lower side bolt 120: first drive shaft 1200: Additional pulley on the upper side 1202: Additional pulley on the lower side 130: second drive shaft 1300: upper pulley 1302: Lower side pulley 1310, 1312: Long slot 140: third drive shaft 1400: Upper belt 1400a: lower part 1410: Upper fastening hole 1412: Lower side fastening hole 1420: Suction hole on the upper side 1402: lower belt 1402a: upper part 1422: suction hole on the lower side 1430: Upper side suction unit 1432: Lower side suction unit 1440a, 1440b: Long groove on the upper side 1442a, 1442b: Long groove on the lower side 1450: Upper side suction block 1450a: behind 1450b: front 1450c: lower surface 1452: Lower side suction block 1452a: behind 1452b: front 1452c: upper face 150: Mechanical control unit 20, 20a, 20b, 20c: bags 200: Mask transfer unit 21: Lower side of entrance 211: The fourth prime mover gear 212: Fourth driven gear 213: Chain for mask transfer 214: Carrier 220: Mask into the unit 221a: First prime mover gear 221b: The second prime mover gear 222a: The first driven gear 222b: second driven gear 223a: First put in the unit chain 223b: Second input unit chain 223c: Third input unit chain 223c-1: Place 3-1 into the unit chain 223c-2: Place 3-2 into the unit chain 224: Mask insertion guide 224a: Exit 224b: Lower exit 224c: lower side piece 224d: contact piece 224e: elastic part 224f: Fastener 225: guide parts 225a: Guide slot 226: Mask into the pole 227: Rod Fastener 228: Slider 229: first driven shaft 230: Air injection unit 240, 250: Step 260: Elastic Clip 300: Mask loading device 310: hook supply setting 400: Mask supply device 40: protrusion 50: protrusion 51, 52, 53: guide rod 51: choose leaf tip 511: Fifth prime mover gear 512: Fifth driven gear 513: Chain for bag transfer 52: hinge axis 524: bag carrier 53: guide parts 54: work piece 55: Detecting parts 56: detection sensor 500: Bag transfer unit 600: bag loading device 61: The first slider fastener 62: The second slider fastener 700: Bag supply device 70a: The fastening hole of the upper suction block 72a: The fastening hole of the suction block on the lower side 800: Bag sealing and discharge unit 900: Control signal input device

Fig. 1 is a plan view showing the overall structure of a continuous packaging device for masks according to an embodiment of the present invention. Fig. 2 is a front view showing the continuous mask packaging device of Fig. 1. Fig. 3 is a plan view showing the mask insertion unit and the suction-type bag opening unit of Fig. 1 as the center. Fig. 4(a) is a plan view showing the suction-type bag unsealing unit of Fig. 3, and Fig. 4(b) is a front view showing the structure corresponding to this and the principle that the inlets of multiple bags are sequentially enlarged . Fig. 5 is an exploded perspective view accurately showing the main structure of part (b) of Fig. 4. Fig. 6 is a diagram showing a usage state in which the lower end of the inlet of the bag can be grasped and released by the elastic clip after the mask insertion guide of the present invention is inserted into the inlet of the bag. Fig. 7 is a perspective view showing the structure of a mask transfer unit, a mask insertion unit, a bag transfer unit, and an adsorption-type bag unsealing unit as a specific embodiment of the present invention.

1010: upper fixed plate

1100: Upper working gear

1102: Lower working gear

1110: Upper side bolt

1112: Lower side bolt

1200: Additional pulley on the upper side

1300: upper pulley

1302: Lower side pulley

1400: Upper belt

1400a: lower part

1410: Upper fastening hole

1412: Lower side fastening hole

1420: Suction hole on the upper side

1402: lower belt

1402a: upper part

1422: suction hole on the lower side

1430: Upper side suction unit

1432: Lower side suction unit

1440a, 1440b: Long groove on the upper side

1442a, 1442b: Long groove on the lower side

1450: Upper side suction block

1450a: behind

1450b: front

1450c: lower surface

1452: Lower side suction block

1452a: behind

1452b: front

1452c: upper face

70a: The fastening hole of the upper suction block

72a: The fastening hole of the suction block on the lower side

Claims (8)

A continuous packaging device for masks, which comprises: The drive unit includes a motor; The mask transfer unit and the bag transfer unit work through the above-mentioned motors; The mask putting unit is arranged in front of the mask transfer unit, and works by the motor; The mask supply unit is arranged behind the mask transfer unit; The bag supply unit is arranged behind the bag transfer unit; and The bag sealing and discharging unit is arranged in front of the bag transfer unit, The above-mentioned continuous packaging device for masks is characterized in that: A bag unsealing unit with a suction type is provided to sequentially expand the inlets of a plurality of bags that are transferred along one side of the bag transfer unit by the bag transfer unit, The above mask putting unit includes: The first drive shaft transmits power through the above-mentioned drive unit; The first prime mover gear and the second prime mover gear are fastened by a predetermined distance on the first drive shaft; The first driven shaft is arranged at a predetermined distance from the first drive shaft toward the front or rear of the mask transfer unit; The first driven gear and the second driven gear are fastened at positions corresponding to the first driven gear and the second driven gear at positions corresponding to the first driven gear and the second driven gear on the first driven shaft respectively; The first insertion unit chain is fastened to the first driving gear and the first driven gear; The second insertion unit chain is fastened to the second driving gear and the second driven gear; A plurality of first sliding rod fasteners and second sliding rod fasteners are fastened at opposite positions in the first insertion unit chain and the second insertion unit chain; A plurality of sliding rods, fastened to the plurality of first sliding rod fasteners and the second sliding rod fasteners; Multiple masks are put into the rod fasteners and fastened to the above-mentioned multiple sliding rods in a slidable manner; A plurality of mask insertion rods are respectively fastened to the above-mentioned plurality of mask insertion rod fasteners; and The plurality of masks are inserted into the guide rod of the rod fastener, so that the plurality of masks are inserted into the rods to advance selectively and sequentially, The above-mentioned guide rod includes: The guide member is attached to the plurality of sliding rods along the oblique line at a predetermined angle, so that the plurality of mask insertion rods advance in sequence; The hinge shaft is formed spaced apart at one end of the guide member; and Select the blade tip and set it on the hinge shaft in a rotatable manner, A work piece for returning the plurality of mask insertion rod fasteners is fastened to the other end of the guide member. The continuous packaging device for masks according to claim 1, wherein the above-mentioned unsealing unit with adsorption type bag includes: The upper fixing plate and the lower fixing plate are arranged on one side of the bag transfer unit; The upper working gear and the upper pulley are arranged at a prescribed interval on the upper fixed plate; The upper belt is fastened to the upper working gear and the upper pulley, and a plurality of upper suction holes are spaced apart by a predetermined interval along the upper longitudinal direction in a manner of being in contact with the upper surface of the inlet of the plurality of bags; The upper suction block is fixed to the upper fixing plate in contact with the lower part of the upper belt between the upper working gear and the upper pulley, and on the lower surface, one or more upper lengths are formed along the upper longitudinal direction. Groove, so that the plurality of upper suction holes pass through, and more than one upper suction unit is fastened in a manner communicating with the upper long groove; The lower working gear and the lower pulley are arranged on the lower fixing plate at a predetermined interval in a manner that they are vertically symmetrical with the upper working gear and the upper pulley; The lower belt is fastened to the lower working gear and the lower pulley, and a plurality of lower suction holes are spaced at predetermined intervals along the lower longitudinal direction so as to be in contact with the lower surface of the inlet of the plurality of bags ;as well as The lower suction block is fixed to the lower fixing plate between the lower working gear and the lower pulley in a vertical symmetry with the upper suction block and in contact with the upper part of the lower belt, and on the upper surface, One or more lower long grooves are formed along the lower longitudinal direction, so that the plurality of lower suction holes pass through, and one or more lower suction units are fastened in communication with the lower long grooves. The continuous mask packaging device according to claim 2, wherein the upper suction block and the lower suction block respectively gradually expand between the respective lower surface and the upper surface toward the front of the bag supply unit. The mask continuous packaging device according to claim 2, wherein the upper fixing plate is further attached with an upper additional pulley for fastening the upper belt, and the lower fixing plate is further attached with a lower additional pulley for fastening the lower belt. The continuous packaging device for masks as described in claim 2, wherein: The upper working gear and the lower working gear respectively fasten a plurality of upper bolts and lower bolts on the outer circumference at predetermined intervals, In the upper belt, a plurality of upper fastening holes fastened to the upper bolts and the plurality of upper suction holes are neatly spaced apart by a predetermined interval of the upper bolts, In the lower belt, a plurality of lower fastening holes fastened to the lower bolts and the plurality of lower suction holes are neatly spaced apart by a predetermined interval of the lower bolts. The continuous packaging device for masks according to any one of claim 1 to claim 5, wherein: The first driving shaft and the first driven shaft are further fastened to a third driving gear spaced apart from the second driving gear and a third driven gear spaced apart from the second driven gear, respectively, The third driving gear and the third driven gear are further fastened with a third insertion unit chain, and the third insertion unit chain is further fastened with a plurality of mask insertion guides. The continuous packaging device for masks as described in claim 6, wherein: The third driving gear and the third driven gear are neatly fastened to the first drive shaft and the first driven shaft at two predetermined intervals, respectively, The above-mentioned third putting-in unit chain is separated into a 3-1 putting-in unit chain and a 3-2 putting-in unit chain, A guide member is further provided between the 3-1 insertion unit chain and the 3-2 insertion unit chain, the guide member includes a guide groove, and the guide groove causes the plurality of mask insertion guides to advance forward and then retreat , Each of the plurality of mask insertion guides is further provided with a protruding part inserted into the guide groove at the lower part. The continuous packaging device for masks as described in claim 7, wherein: An upper fixing plate and a lower fixing plate for fastening the suction-type bag unsealing unit are provided on one side of the bag transfer unit, The lower fixing plate is located between the suction-type bag opening unit and the 3-2 insertion unit chain, Two stepped portions protruding toward the guide member are also attached to the lower fixing plate, The plurality of mask inserting guides are respectively provided with elastic clips at the lower part, which are in contact with the two stepped portions toward the front and spread out.

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