KR101833980B1

KR101833980B1 - A Packing Apparatus of diaper

Info

Publication number: KR101833980B1
Application number: KR1020160026394A
Authority: KR
Inventors: 김정섭
Original assignee: (주)제일위생; 김정섭
Priority date: 2016-03-04
Filing date: 2016-03-04
Publication date: 2018-03-02
Also published as: KR20170103456A

Abstract

The present invention relates to a method of operating an air cylinder while moving along a loop chain that flows into a space between a finger and a finger provided at regular intervals on the outer surface of a loop chain rotating along the outer periphery of a polygonal sprocket, A predetermined amount of sanitary products discharged from the stacker in a row by a predetermined amount is introduced into a supply guide provided separately by the supply conveyor and transferred to a next process The hygienic products for compressing the both sides of the sanitary products supplied from the supply part and the supply part by the compression plate are compressed by the compression plate so that the compression plate is partially operated outwardly by the steel release part cylinder, A pressure-weakly-acting dosage form in which the pressure-bonded state is maintained in a slightly compressed state A guiding blade support frame provided with an opening guiding blade is provided on both sides of the guiding blade support frame so as to pull the compressed cloth bundle of the hygienic product compressed by the compression unit and reduced in volume into the inside of the paving stand, Is formed by the air cylinder so as to be able to adjust the distance by separating the guiding blade supporting frame provided with the opening guiding blade by the narrow widening device using the bidirectional screw rod, And when the sanitary product squeeze bundle is moved to the inside of the package stand with the opening thereof opened, the triangular middle saddle stowed by the upper interlocking operation arm and the lower interlocking operation arm is operated inward and outward The middle of each side of the packing stand is folded inward and then the entrance of the packing stand is heat-sealed and packed And a pack of hygienic product squeeze and hygienic product squeeze which are compressed and compressed with a hygienic product arranged on a row by a line arranged on the upper side of the rear end portion of the supply portion and the packed large- A pusher portion for intermittently moving a packaged packaged product to a discharge portion, and a discharge portion for discharging the packaged product, the automatic packaging device for a sanitary product comprising:
The heat-seal packaging portion has upper and lower operating plates on the upper and lower sides of the upper and lower operating plates, respectively, vertically spaced apart from each other vertically, And the vertical rod is inserted into the axial tube by mounting an axial tube on the same vertical line of the vertical rod on both sides of the lower operation plate, and the vertical operation rod is inserted into the axial tube at both ends of the upper operation plate and the lower operation plate, And the other end of the upper interlocking operation arm and the lower interlocking operation arm is rotatably provided with a shaft, and the center of the lower operation plate is mounted on the rod of the vertically operating cylinder vertically installed at the center of the main retention portion, , The upper operating plate and the lower operating plate are close to and spaced from each other, and at the same time, the triangular mid- And the front end of the packing stand is thermally fused while folding the middle of the mouth to the inside.
The sanitary product can be more easily moved out of the compression plate and can be guided by the supply guide by keeping the compressed state of the sanitary product bundle in a weakly squeezed state in a strongly pressed state, The guiding blade supporting frame on both sides can be easily adjusted according to the size (entrance) of the pavement by adjusting the spacing distance by the narrow spreading device using the bidirectional screw rod, and the upper side having the upper heat- The lower operating plate on which the lower heat sealing blade is mounted can be vertically operated at the center of the operation plate and the upper surface of the upper plate and at the same time the inner and outer sides of the triangular middle plates can be moved inside and out.

Description

A Packing Apparatus of diaper < RTI ID = 0.0 >

The present invention relates to a diaper produced and discharged in a main production line, and an adult diaper. To a sanitary product automatic packaging apparatus which automatically packs and discharges sanitary products such as urinary incontinence pads, sanitary pads (sanitary napkins), panty liners, and the like.

To be more specific, it is assumed that the air is introduced into the space between the fingers and the fingers provided at regular intervals on the outer surface of the loop chain rotating along the outer periphery of the sprocket installed in the polygon, and moves along the loop chain rotating in the endless track form, A stacker unit for discharging a predetermined amount of the sanitary product to the outside of the finger by a series of horizontal strips; A supply unit for transferring a predetermined amount of sanitary products discharged from the stacker unit to the next process while introducing a predetermined amount of the sanitary product discharged in the row by the supply guide into the supply guide unit spaced apart by the supply conveyor; A compression unit for compressing both sides of sanitary products supplied from the supply unit by a compression plate to reduce the volume of the sanitary products; a housing for compressing the sanitary products compressed by the compression unit to reduce the volume, And expanding packaging; A heat fusion packing unit for moving the sanitary product pressing bundle and thermally fusing the opening of the packing stand when the entrance of the sanitary product is pulled into the opened opening of the packing stand; A hygienic product squeeze bundle and a hygienic product squeeze bundle which are squeezed together with a sanitary product which is arranged at a rear end portion of the supply portion, a packaging wide side portion and an upper side of the heat fusion portion, A pusher portion for intermittently moving the pusher portion; And a discharging part for discharging the packaged product;

The crimping portion presses the sanitary articles held in the row by a line, and partially presses the pressing plate outwardly by the steel pressing partly releasing cylinder so as to keep the steel crimping state of the sanitary product pressing piece in a weakly compressed state. ;

Wherein the guiding blade supporting frame is installed on both sides of the guiding blade supporting frame provided with the guiding blade, and the guiding blade supporting frame provided with the guiding blade is moved forward and backward by means of an air cylinder by using a bidirectional screw rod Wherein the spacing distance is adjustable by a narrow-width widening device;

The heat-seal packaging portion has upper and lower operating plates on the upper and lower sides of the upper and lower operating plates, respectively, vertically spaced apart from each other vertically, And an axial tube is mounted on the same vertical line of the vertical rod at both sides of the lower operation plate to insert the vertical rod into the axial tube and both sides of the upper operation plate and the lower operation plate are connected to the upper interlock operation arm and the lower interlock operation arm And the upper and lower operation cylinders are operated by mounting the center of the lower operation plate on the rod of the upper and lower operation cylinders vertically installed at the center of the main support plate, the upper operation plate and the lower operation plate The plates are close to and spaced from each other and at the same time the triangular midgap joints of both sides are moved inward and outward, And the tip of the packing stand is thermally fused.

Diapers, diapers, diapers for adults. Sanitary products such as adult incontinence pads, menstrual pads (sanitary napkins), panty liners, etc., are typically produced individually or in a predetermined predetermined dosage, for example in the form of 5 or 10 packs, Packed in a pack made of a film, packaged, and prepared and sold in such a packaged form.

As a conventional apparatus for packaging such a sanitary product, there have been disclosed in Korean Patent Laid-open Publication No. 10-2001-0030948 (product array forming apparatus and method), Laid-open Patent Publication No. 10-2001-0030949 Array forming apparatus and method), Laid-Open Patent Publication No. 10-2008-0070628 (packaging and packaging method for compressible products), Laid-Open Publication No. 10-2010-0125360 (pusher in packaging apparatus) Open No. 10-2014-0037857 (a method for packaging a product and a packaging device for carrying out the method), and the like are known.

In the above-described Japanese Laid-Open Patent Application No. 10-2001-0030948 (array forming apparatus and method of the product) and Laid-open Patent Publication No. 10-2001-0030949 (array forming apparatus and method of the product) And the loop chain rotates the sprockets in an endless track manner. The hygienic products produced and discharged from the main production line are moved to the fingers and moved by providing the fingers at regular intervals on the outer surface of the loop chain, But it is merely a device for supplying sanitary products produced and discharged from the main production line to the packaging unit.

Open No. 10-2008-0070628 (a packaging and packaging method for a compressible product) compresses a plurality of compressible products in a first compressed state to a second compressed state having a second package volume, So that it can be easily inserted into a packing bag, thereby facilitating carrying and transportation.

Open No. 10-2010-0125360 (a pusher in a packaging apparatus) has an air supply port formed on a front surface of a head portion of a pusher used in a packaging apparatus, And the air supply port is such that when the front end of the pusher is in the inside of the packing stand, the inside and outside of the packing stand are made to be in a ventilated state and the inside of the packing stand moves in the direction in which the front end portion of the pusher moves backward, And thus the product can be introduced into the packing bag more easily when the product is closely introduced into the inside of the packing stand.

Open No. 10-2014-0037857 (a method for packaging a product and a packaging apparatus for carrying out the method) is characterized in that when the end face is folded, a folding cam is passed over the packaging bag in the transport direction The end flap at the rear side in the transport direction of the packaging bag can be folded up at a higher speed in comparison with the transport speed of the packaging bag, thereby improving the thermal fusion speed.

SUMMARY OF THE INVENTION It is an object of the present invention to provide an improved automatic packaging apparatus for sanitary articles so as to solve the above problems and problems.

The present invention relates to a method of operating an air cylinder while moving along a loop chain that flows into a space between a finger and a finger provided at regular intervals on the outer surface of a loop chain rotating along the outer periphery of a polygonal sprocket, A stacker for discharging a predetermined amount of sanitary product to the outside of the fingers in a row in a row; A supply unit for transferring a predetermined amount of sanitary products discharged from the stacker unit to the next process while introducing a predetermined amount of the sanitary product discharged in the row by the supply guide into the supply guide unit spaced apart by the supply conveyor; A compression unit for compressing both sides of sanitary products supplied from the supply unit by a compression plate to reduce the volume of the sanitary products; a housing for compressing the sanitary products compressed by the compression unit to reduce the volume, And expanding packaging; A heat fusion packing unit for moving the sanitary product pressing bundle and thermally fusing the opening of the packing stand when the entrance of the sanitary product is pulled into the opened opening of the packing stand; A hygienic product squeeze bundle and a hygienic product squeeze bundle which are squeezed together with a sanitary product which is arranged at a rear end portion of the supply portion, a packaging wide side portion and an upper side of the heat fusion portion, A pusher portion for intermittently moving the pusher portion; And a discharging part for discharging the packaged product;

The heat-seal packaging portion has upper and lower operating plates on the upper and lower sides of the upper and lower operating plates, respectively, vertically spaced apart from each other vertically, And an axial tube is mounted on the same vertical line of the vertical rod at both sides of the lower operation plate to insert the vertical rod into the axial tube and both sides of the upper operation plate and the lower operation plate are connected to the upper interlock operation arm and the lower interlock operation arm And the upper and lower operating cylinders are operated by mounting the center of the lower operating plate on the rod of the upper and lower operating cylinders vertically installed at the center of the main supporting plate, the upper operating plate and the lower operating plate The plates are close to and spaced from each other and at the same time the triangular midgap joints of both sides are moved inward and outward, And the tip end of the packing stand is thermally fused to the sanitary product automatic packing apparatus.

Another object of the present invention is to provide a hygienic product which is capable of being guided by a supply guide while allowing the hygienic product to be easily released from the press plate by maintaining the crimped state of the sanitary product bundle in a weakly compressed state in a strongly compressed state, The upper and lower guiding blade supports can be easily adjusted according to the size (entrance) of the pavement by adjusting the spacing distance by the narrow widening device using the bidirectional screw rod, And the lower operating plate having the lower heat sealing blade mounted on the upper operating plate and the upper surface central portion is moved up and down and simultaneously moved to the inside and outside of the triangular middle fasteners on both sides so that the front end of the packing table can be heat- And to provide a product automatic packaging apparatus.

These and other objects and features of the present invention will become apparent from the following description,

The air cylinder is moved along the loop chain which flows into the space between the fingers and the fingers provided at regular intervals on the outer surface of the loop chain rotating along the outer periphery of the sprocket installed in the polygon and rotates in an endless track form, A supply part for transferring a predetermined amount of sanitary product discharged from the stacker part in a row by a line to a next process while introducing the sanitary product into a supply guide provided separately by a supply conveyor; The sanitary products which compress the both sides of the sanitary products supplied by the line-up by the compression plate are pressed to reduce the volume, and the compression plate is partially operated outwardly by the steel release partial release cylinder, A pressure-adhering-negative-pressure-bonding unit for holding the pressure- A guiding blade support frame provided with an opening guide blade is installed on both sides of the guiding blade support frame so as to draw the hygienic product crimping bundle compressed by the crimping portion into the inside of the paving stand, And the guide bushing frame provided with the open guide bushes is spaced apart by a narrow-width wringing device using a bidirectional screw rod, so that the spacing can be adjusted. When the sanitary product squeeze bundle is moved to enter the inside of the package stand with the opening thereof opened, the triangular meshes stacked by the upper interlocking operation arm and the lower interlocking operation arm are operated inward and outward, After the middle portion is folded inward, it is heat-sealed And a hygienic product squeeze bundle and a hygienic product squeeze bag which are compressed and compressed with a sanitary product arranged at a rear end portion of the supply portion, A pusher portion for intermittently moving a packaged product to a discharge portion, and a discharge portion for discharging the packaged product, the automatic packaging device for a sanitary product comprising:

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The heat-seal packaging portion has upper and lower operating plates on the upper and lower sides of the upper and lower operating plates, respectively, vertically spaced apart from each other vertically, And the vertical rod is inserted into the axial tube by mounting an axial tube on the same vertical line of the vertical rod on both sides of the lower operation plate, and the vertical operation rod is inserted into the axial tube at both ends of the upper operation plate and the lower operation plate, And the other end of the upper interlocking operation arm and the lower interlocking operation arm is rotatably provided with a shaft, and the center of the lower operation plate is mounted on the rod of the vertically operating cylinder vertically installed at the center of the main retention portion, , The upper operating plate and the lower operating plate are close to and spaced from each other, and at the same time, the triangular mid- And a tip end of the package stand is thermally fused while the middle of the mouth is folded inward.

The present invention provides an improved automatic packaging apparatus for a sanitary product, comprising: a loop chain that flows into a space between a finger and a finger provided at regular intervals on an outer surface of a loop chain that rotates along an outer periphery of a polygonal sprocket, And discharging a certain amount of the sanitary article to the outside of the finger by a series of traverse by the operation of the air cylinder while moving along the fingers; A supply unit for transferring a predetermined amount of sanitary products discharged from the stacker unit to the next process while introducing a predetermined amount of the sanitary product discharged in the row by the supply guide into the supply guide unit spaced apart by the supply conveyor; A compression unit for compressing both sides of sanitary products supplied from the supply unit by a compression plate to reduce the volume of the sanitary products; a housing for compressing the sanitary products compressed by the compression unit to reduce the volume, And expanding packaging; A heat fusion packing unit for moving the sanitary product pressing bundle and thermally fusing the opening of the packing stand when the entrance of the sanitary product is pulled into the opened opening of the packing stand; A hygienic product squeeze bundle and a hygienic product squeeze bundle which are squeezed together with a sanitary product which is arranged at a rear end portion of the supply portion, a packaging wide side portion and an upper side of the heat fusion portion, A pusher portion for intermittently moving the pusher portion; And a discharging part for discharging the packaged product;

The crimping portion compresses the sanitary articles held by the line-traverse, and partially operates the crimping plate outwardly by the steel crimping portion releasing cylinder so as to keep the steel crimping state of the sanitary product crimping bundle in a weakly compressed state. ;

The heat-seal packaging portion has upper and lower operating plates on the upper and lower sides of the upper and lower operating plates, respectively, vertically spaced apart from each other vertically, And an axial tube is mounted on the same vertical line of the vertical rod at both sides of the lower operation plate to insert the vertical rod into the axial tube and both sides of the upper operation plate and the lower operation plate are connected to the upper interlock operation arm and the lower interlock operation arm And the upper and lower operation cylinders are operated by mounting the center of the lower operation plate on the rod of the upper and lower operation cylinders vertically installed at the center of the main support plate, the upper operation plate and the lower operation plate The plates are close to and spaced from each other and at the same time the triangular midgap joints of both sides are moved inward and outward, And the tip end of the packing stand is thermally fused.

The sanitary product can be more easily moved out of the compression plate and can be guided by the supply guide by keeping the compressed state of the sanitary product bundle in a weakly squeezed state in a strongly pressed state, The guiding blade supporting frame on both sides can be easily adjusted according to the size (entrance) of the pavement by adjusting the spacing distance by the narrow spreading device using the bidirectional screw rod, and the upper side having the upper heat- The lower operating plate on which the lower heat sealing blade is mounted can be vertically operated at the center of the operation plate and the upper surface of the upper plate and at the same time the inner and outer sides of the triangular middle plates can be moved inside and out.

BRIEF DESCRIPTION OF THE DRAWINGS FIGURES 1A and 1B are a top view and a front view of an automatic packaging device for sanitary articles according to the present invention.
FIGS. 2A to 2C are a front view and a side view of a pusher unit in a sanitary product automatic packaging apparatus according to the present invention. FIG.
FIGS. 3A to 3C are a plan view, a front view, and an example of another embodiment of the pressure-negative-pressure forming device in the automatic packaging device for sanitary articles according to the present invention.
FIGS. 4A to 4C are a plan view, a front view, and a side view, respectively, of a left and right space-regulated can opener in a sanitary product automatic packaging apparatus according to the present invention.
FIGS. 5A and 5B are a front view and a side view, respectively, of a packaged multi-row fused portion of a sanitary product automatic packaging apparatus according to the present invention. FIG.

These and other objects and features of the present invention will be more clearly understood from the following detailed description based on the accompanying drawings.

BRIEF DESCRIPTION OF DRAWINGS FIG. 1A is a perspective view of a sanitary product automatic packaging apparatus according to the present invention; FIG.

FIGS. 1A and 1B are a plan view and a front view showing a sanitary product automatic packaging apparatus 1 according to the present invention, FIGS. 2A to 2C are a front view and a side view showing a pusher portion 70 in the present invention, 3C are plan views, front views, and other views of another embodiment of a two-stage cylinder obtained by extracting the pressure-compression molding apparatus 40 of the present invention. FIGS. 4A to 4C are cross- FIGS. 5A and 5B are a front view and a side view, respectively, of a package heat-sealed fused portion 60 of the present invention. FIG. 5A and FIG. 5B are a plan view, a front view, and a side view, respectively,

As shown in FIGS. 1A and 1B, the sanitary product automatic packaging apparatus 1 according to the present invention includes a sanitary product 100, which is produced and discharged from a main production line (not specifically shown) A feeder for moving a predetermined amount of the sanitary article 100 discharged from the stacker unit 10 in a row by the feeder conveyor 31 to the inside of the supply guide 35, 30); (40) for compressing both sides of the sanitary articles (100) supplied from the supply part (30) to reduce the volume of the hygienic products, and a pressurized and hygroscopic product compression (50) for opening and expanding the opening of the packing stand (200) to draw the bundle into the inside of the packing stand (200); A thermally fused packing unit 60 for thermally fusing and packing the entrance of the packing stand 200 into which the diaper compression sling is inserted; The hygienic product 100 which is installed on the rear end of the supply part 30 and the upper side of the compression bonding part 40 and the left and right spacing-adjustable packaging flexible part 50 and the heat fusion part 60 and is aligned in a line- A pusher portion 70 for intermittently moving the bulky sanitary product squeeze bundle and packaging product 300 to the discharge portion 80; And a discharging portion 80 for discharging the packaged product 300 in this order.

The stencil part 10 for receiving the sanitary product 100 produced and discharged in the main production line in a predetermined amount is formed as follows.

A power unit (not specifically shown) is mounted on one of the sprockets 11 and the sprocket 11 is installed in a polygonal shape (triangular shape) The loop chain 12 is attached to the outer surface of the loop chain 12 at regular intervals so that the loop chain 12 is rotated by the rotation of the sprocket 11 The sanitary article 100 is supplied to the feeder 30 through the fingers 13 and the plunger 21 is operated by the air cylinder 20 so as to move the sanitary article 100 to a predetermined position, To be supplied to the supply conveyor 31 of FIG.

Since the stator unit 10 as described above is a known technical idea, a detailed description of the structure will be omitted.

The supply section 30 which moves the sanitary article 100 discharged from the stacker section 10 in a row by the supply conveyor 31 to the inside of the supply guide 35 and moves to the next process, So that the sanitary product 100 supplied from the stacker unit 10 can be moved to the next process by the plunger 32 by attaching the plunger 32 to the belt at a predetermined interval by using the belt conveyor of the stacker unit 10 as the supply conveyor 31 A pair of supply guide members 35 are provided on the upper side of the supply conveyor 31 so as to form a narrow cone shape so that the sanitary articles 100 enter the inside of the supply guide 35 and are closely aligned .

The pressure-negative pressure compression bonding part 40 for compressing both sides of the sanitary articles 100 supplied from the supply part 30 to reduce the volume is formed as follows.

Figs. 3A to 3C show concrete realization examples of the pressure-negative molding compression bonding unit 40. Fig.

A bidirectional screw 43 is rotatably installed between the both side plates of the support frame 41. A handle 43-1 is attached to one end of the bi-directional screw 43 on the outside of the side plate on one side, 43) can be rotated in the forward and reverse directions.

On both sides of the bi-directional screw 43 on the inside of the support frame 41 are screwed a support bar 42 to the same position at the center of the bi-directional screw 43, The guide block 44-2 and the guide rail 44-1 are mounted on the same line on the upper surface of the base plate and the guide block 44-2 is coupled to the guide rail 44-1, 2 are slid along the guide rails 44-1.

A two-stage cylinder 45 is attached to the upper side portion of the support table 42 as a part of the steel squeezing part release cylinder and a rod 45- 1, a press plate 46 was attached.

Particularly, on the upper side of each support stand 42, the steel squeeze-part release cylinder is equipped with a primary cylinder 47-1 on the side of the outer surface of the support stand 42, as shown in Fig. 3C, A secondary cylinder 47-2 is mounted on the rod of the primary cylinder 47-1 protruding from the inner upper surface of the secondary cylinder 47-2 and a compression plate 47 is mounted on the rod of the secondary cylinder 47-2.

A pair of left and right spaced-apart packages (not shown) for opening and expanding the opening of the packing table 200 to draw the hygienic product squeeze bundle compressed by the pressure-negative molding compression unit 40 and having a reduced volume into the inside of the packing table 200 The rough portion 50 is formed as follows.

Figs. 4A to 4C show concrete realization examples of the right and left spacing-type packaging hanger 50. Fig.

A bidirectional screw 59 is rotatably provided between the side plates of the support frame 58 provided on the upper surface of the turret opening frame 51 by a shaft bearing 58-1, A handle 59-1 is attached to one end of the screw 59 so that the bidirectional screw 59 can be rotated in the forward and reverse directions.

The guiding blade support frame 56 is screwed on both sides of the bi-directional screw 59 inside the support frame 58 and screwed to the same position at the center of the bi-directional screw 59, A guide block (not specifically shown) and a guide rail (not specifically shown) are mounted on the same plane on the lower surface of the support frame 58 and the upper surface of the base plate of the support frame 58, (Not specifically shown) to slide the guide block along the guide rails.

An upper opening guide tooth 55-1 and a lower opening guide tooth 55-2 are attached to the guide tooth support frame 56, respectively.

A rod 52-2 is mounted on the upper end of the rod 52-1 of the air cylinder 52 and a rod 52-2 is mounted on the bar 52- 2, a pair of fingers 54-1 mounted so as to face the adsorption pad 54 are mounted apart from each other.

A pair of space-generation-preventing guide plates 57 are provided on both sides of the guide-blade supporting frame 56 in the direction opposite to the upper-side opening guiding blade 55-1 and the lower-side opening guiding blade 55-2 So that a space is not generated on both sides when the guiding blade support frame 56 advances.

The heat-seal packaging section 60 for thermally fusing and packing the opening of the packing stand 200 into which the diaper pressing compartment is drawn is formed as follows.

Figs. 5A and 5B show concrete realization examples of the heat-seal packaging section 60. Fig.

An upper actuating plate 65-2 having an upper heat-sealing blade 69-2 mounted at the center of its bottom and a lower actuating plate 65-1 having a lower heat-sealing blade 69-1 mounted at the center of its upper surface, The upper end of the vertical rod 67 is fixed to both sides of the bottom surface of the upper operation plate 65-2 and the upper end of the upper operation plate 65-2 is fixed on the same vertical line with the vertical rod 67 on both sides of the lower operation plate 65-1 The axial tube 67-1 was mounted and the vertical rod 67 was inserted into the axial tube 67-1.

Both ends of the upper operation plate 65-2 and the lower operation plate 65-1 are connected to the triangular middle stop attachment 68 by the upper interlocking operation arm 66-2 and the lower interlocking operation arm 66-1 And the shaft 67 is rotatably attached to the triangular head 68-1. The triangular middle needle 68 has a mounting base 68-2 integrally formed on the bottom of the triangular head 68-1.

The main support 63 is installed at a predetermined height by a pair of supports 62 on the upper side of the bottom plate 61 and the up and down operation cylinder 64 is vertically installed at the center of the main support 63 The upper operation plate 65-1 and the lower operation plate 65-1 are attached to the rod of the upper and lower operation cylinders 64. When the upper and lower operation cylinders 64 are operated, And both the triangular middle halves 68 on both sides are moved inward and outward by the folding and development of the upper interlocking operation arm 66-1 and the lower interlocking operation arm 66-1, Is folded inward so that the leading end of the package stand 100 can be easily thermally fused.

The hygienic product 100 which is installed on the rear end of the supply part 30 and the upper side of the compression bonding part 40 and the left and right spacing-adjustable packaging flexible part 50 and the heat fusion part 60 and is aligned in a line- The pusher portion 70 for intermittently moving the bulky sanitary product squeeze bundle and the wrapped product 300 to the discharge portion 80 is formed as follows.

The pusher portion 70 was formed as illustrated in Figs. 2A to 2C.

A pair of sprocket sprockets 74 are provided on both sides of the push shuttle 71 to hang the sprocket chains 75. The sprocket chains 75 and the sprocket chains 75, The support sprocket 74 is provided between the support rods 75 and the support sprocket 75 so that the power of the reduction motor 72 is transmitted to the start sprocket 72-1, The first interlocking sprocket 73-1, the second interlocking sprocket 73-2, the starting chain 72-2, and the interlocking chain 73, as shown in Fig.

The discharge unit 80 for discharging the packaged product 300 includes a housing 82 at a discharge end of the discharge guide plate 81 as illustrated in FIGS. 1A and 1B, So that it can be transported and stored.

Hereinafter, the operation of the automatic packaging apparatus 1 for sanitary products according to the present invention will be described.

The stitching portion 10 for receiving the sanitary product 100 produced and discharged in the main production line in a constant amount is supplied to the fingers 13 when the loop chain 12 is rotated (revolving) by the rotation of the sprocket 11, The sanitary article 100 is supplied (introduced) between the finger 13 and the plunger 21 and the plunger 21 is operated by the air cylinder 20 so that a certain amount of the sanitary article 100 is supplied to the feeder 30 And supplies it to the supply conveyor 31.

A supply unit 30 that moves a predetermined amount of the sanitary product 100 discharged from the stacker unit 10 in a row by the feed conveyor 31 into the supply induction guide 35 to the next process, The sanitary article 100 supplied from the stacker unit 10 is moved by the pusher 32 to the next process by the operation of the conveyor 31 and the pair of supply guide members 31 provided on the upper side of the supply conveyor 31, The sanitary articles 100 are brought into the inside of the supply guide 35 and are closely aligned while moving.

The pressure-negative pressure compression bonding unit 40, which compresses both sides of the sanitary articles 100 supplied from the supply unit 30 to reduce the volume, operates as follows.

The bidirectional screw 43 is rotated in the forward and reverse directions by the handle 43-1 to appropriately maintain (adjust) the distance between the supports 42 in accordance with the size (width) of the sanitary article 100, The guide block 42 is slid linearly by the guide block 44-2 and the guide rail 44-1.

The two-stage cylinder 45 is operated in a long forward direction as a steel squeeze-part release cylinder mounted on the upper side of the support table 42 to press the both sides of the sanitary articles 100 by bringing the compression plate 46 into close proximity, And the second stage cylinder 45 is operated in a short reverse direction to retreat the press plate 46 by the clearance d so as to maintain the squeezed state of the sanitary articles 100 a little loosely.

3C, the second cylinder 47-2 is firstly operated in the forward direction, and the first cylinder 47- 1 is operated to move the compression plate 46 together with the second cylinder 47-2 which is operated first to compress the both sides of the sanitary articles 100 to reduce the volume thereof. The secondary cylinder 47-2 Of the sanitary articles 100 are operated in the reverse direction to retract the press plate 46 by the clearance d to keep the pressed state of the sanitary articles 100 a little loose.

The sanitary articles 100 can be moved more easily by the plunger 76 if the compression plate 46 is retracted by the clearance d to keep the compressed state of the sanitary articles 100 slightly loosened .

The left-right spacing-type packaging hanger 50 operates as follows.

The bidirectional screw 58 is rotated in the forward and reverse directions by the handle 59-1 to appropriately maintain (adjust) the interval of the guiding blade support frame 56 in accordance with the size (width) The guiding blade supporting frame 56 slides linearly by the guide block and the guide rail.

When the packing air cylinder 52 is operated, the lifting / lowering rod 52-1 is lifted and the rod 52-2 and the finger 53-1 are lifted upward by the operation of the adsorption pad air cylinder 51-1 The upper face of the packing bag 200 adsorbed by the adsorption pad 53 is moved upward to open the inlet of the packing bag 200 and at the same time the air cylinder 51-1 for the guide blade supporting frame is operated to guide the guide blades The frame 56 is advanced so that the upper opening guide tooth 55-1 and the lower opening guide tooth 55-2 are inserted through the inlet of the packing stand 200 to open the inside of the packing stand 200 .

At this time, a pair of space-generation-preventing guide plates 57 provided on both sides of the guide-blade supporting frame 56 are closed so that no space is generated on both sides when the guide-blade supporting frame 56 advances .

As described above, when the inside of the packing bag 200 is opened, the pusher device unit 60 is operated, the pusher 76 moves the compressed sanitary articles 100 into the inside of the packing bag 200 give.

The heat-seal packaging section 60 for thermally fusing and packing the opening of the packing stand 200 in which the diaper pressing compartment is drawn in is operated as follows.

When the vertical actuating cylinder 64 is operated, the lower actuating plate 65-1 is raised. When the lower actuating plate 65-1 is elevated, the upper interlocking operation arm 66-2 and the lower interlocking operation arm 66-1 66-1, the triangular middle plate 68 is moved inward to push the centers of both openings of the opening of the packing stand 200 inward, and the upper operating plate 65-2 is also moved downward The inlet of the wrapping table 200 is folded by the upper operation plate 65-2 and the lower operation plate 65-1 mounted on the lower operation plate 65-1, And is thermally fused by the heat fusion bonding edge 69-1 and the upper heat fusion bonding edge 69-2 to maintain a completely packaged state.

Subsequently, the up-and-down operation cylinder 64 is operated in reverse to return the upper operation plate 65-2, the lower operation plate 65-1 and the triangular middle-height attachment 68 to their original states.

The packaged product 300 completely packed by the lower heat-sealing blade 69-1 and the upper heat-sealing blade 69-2 is moved by the pusher portion 70 of the pusher portion 70, Moves to the discharge guide plate 81, falls to the storage box 82, and is accommodated.

As described above, the automatic diaper wrapping apparatus 1 according to the present invention keeps the pressed state of the sanitary product bundle in a weakly compressed state in a strong pressed state, thereby allowing the sanitary product to be more easily moved out of the press plate, The guiding blade supporting frames on both sides provided with the open guide blades can be easily adjusted according to the size (entrance) of the paving block by adjusting the spacing distance by the narrow widening device using the bidirectional screw rod. The upper operation plate on which the upper heat sealing blade is mounted in the center portion and the lower operation plate on which the lower heat sealing blade is mounted on the upper surface central portion are operated up and down and simultaneously the both ends of the triangular middle sealing plate are moved inward and outward, It can be thermally fused.

1: Automatic diaper wrapping apparatus 10: Stacker section
20: air cylinder 30:
40: pressure-reducing negative pressure bonding part 50:
60: packing-to-heat-seal part 70: pusher part
80:

Claims

The air cylinder is moved along the loop chain which flows into the space between the fingers and the fingers provided at regular intervals on the outer surface of the loop chain rotating along the outer periphery of the sprocket installed with the polygon and rotates in an endless track form, A supply part for transferring a predetermined amount of sanitary product discharged from the stacker part in a row by a line to a next process while introducing the sanitary product into a supply guide provided separately by a supply conveyor; The sanitary products which compress the both sides of the sanitary products supplied by the line-up by the compression plate are pressed to reduce the volume, and the compression plate is partially operated outwardly by the steel release partial release cylinder, A pressure-negative-pressure compression-bonding part for holding the pressure- And a guiding blade supporting frame provided with an opening guide blade is installed on both sides of the guiding blade supporting frame so as to guide the guiding blade supporting frame to an air cylinder And the guide bushing frame provided with the open guide bushes is spaced apart by a narrow-width wringing device using a bidirectional screw rod, so that the spacing can be adjusted. When the sanitary product squeeze bundle is moved to enter the inside of the package stand with the opening thereof opened, the triangular meshes stacked by the upper interlocking operation arm and the lower interlocking operation arm are operated inward and outward, After the middle portion is folded inward, it is heat-sealed A packaging portion, a hygienic product squeezed by the rear end portion of the supply portion and a hygienic product arranged on the row of side by side, and a hygienic product squeeze and sanitary product squeeze wrapped in a packing stand A pusher portion for intermittently moving the product to a discharge portion, and a discharge portion for discharging the packaged product, the automatic packaging device for a sanitary product comprising:
The heat-seal packaging portion has upper and lower operating plates on the upper and lower sides of the upper and lower operating plates, respectively, vertically spaced apart from each other vertically, And the vertical rod is inserted into the axial tube by mounting an axial tube on the same vertical line of the vertical rod on both sides of the lower operation plate, and the vertical operation rod is inserted into the axial tube at both ends of the upper operation plate and the lower operation plate, And the other end of the upper interlocking operation arm and the lower interlocking operation arm is rotatably provided with a shaft, and the center of the lower operation plate is mounted on the rod of the vertically operating cylinder vertically installed at the center of the main support, , The upper operating plate and the lower operating plate are close to and spaced from each other, and at the same time, the triangular mid- And a tip end of the packing stand is thermally fused with the middle of the mouth folded inward.

[2] The method according to claim 1, wherein the pressure-negative-sheeting crimping portion comprises:
A bidirectional screw is rotatably installed between the side plates of the support frame and a handle is attached to one end of the bidirectional screw on the outer side of the side plate to rotate the bidirectional screw in a normal direction;
On both sides of the bi-directional screw on the inside of the support frame, screws are screwed into the center of the bi-directional screw at the same position, respectively;
The guide block and the guide rail are mounted on the same plane on the bottom surface of the support frame and the bottom plate of the support frame, respectively, and the guide block is coupled to the guide rail so that the guide block slides along the guide rail;
And a part of the steel squeeze-out part releasing cylinder is mounted on the side of the outer surface of each of the supporting members.

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[3] The apparatus of claim 1, wherein the steel compression-bonding part releasing cylinder of the pressure-
Characterized in that a primary cylinder is mounted on a side portion on the outer surface of each support and a secondary cylinder is mounted on the rod of the primary cylinder protruding from the upper side of the inner surface of the support base and a compression plate is mounted on the rod of the secondary cylinder Automatic packaging device for sanitary products.

[3] The apparatus of claim 1, wherein the left and right spacing-type wrapper includes:
A bidirectional screw is rotatably installed between the side plates of the support frame provided on the upper surface of the turret opening frame so as to be rotatable by a shaft bearing. A handle is attached to one end of the bidirectional screw from one side of the side plate to rotate the bidirectional screw ;
A guide-blade supporting frame is screwed on both sides of the bidirectional screw on the inside of the support frame and screwed to the same position at the center of the bidirectional screw;
A guide block and a guide rail are mounted on the bottom surface of the guiding blade support frame and the upper surface of the base plate of the support frame on the same line so that the guide block is coupled to the guide rail so that the guide block slides along the guide rail;
An upper open guide blade and a lower open guide blade are respectively mounted on the guide blade supporting frames;
Wherein the air cylinders are vertically installed on the leading side of the turret opening frame, the bar is mounted on the upper end of the rod of the air cylinder, and the pair of fingers mounted on the bar are mounted with the adsorption pad facing downward. Automatic packaging equipment for sanitary products.

[3] The apparatus of claim 1, wherein the left and right spacing-type wrapper includes:
Wherein a pair of spacing prevention guide plates are further provided on both sides of the guiding blade supporting frame in a direction opposite to the upper opening guiding blade and the lower opening guiding blade.