KR102334737B1 - Bedclothes Automatic packaging machine - Google Patents

Abstract

The present invention relates to an automatic bedding packaging apparatus comprising: a supply unit which supplies a film required for packaging; a transfer unit which pushes a bedding between the films transferred from the supply unit, makes the bedding to be sealable, and transfers the bedding to a packaging unit; and the packaging unit which releases air in between the films and the bedding by pressing the same, seals the film, and packs the bedding. In addition, the present invention automates a manual work process for packing the bedding, folded two or more times, in the packing films to store or sell the bedding, so as to improve efficiency and productivity of the work and to be economical by reducing a labor cost.

Description

Automatic bedding packaging machine {Bedclothes Automatic packaging machine}

The present invention relates to a packaging machine that automatically packs bedding such as blankets, and more specifically, when folded bedding folded several times is placed on a conveyor, the bedding moves while being packaged in a plastic wrapper so that it is discharged. It is about an automatic packaging machine that does

As is well known, in order to store and sell quilts, blankets, mattresses, etc., they are put in a plastic wrapping paper in a state of being folded horizontally and vertically more than twice, and then transported and stored.

Conventionally, in order to pack these bedding, a worker manually puts a folded quilt with the opening of the prepared wrapping paper in the form of a bag, and then presses the air inside the quilt and the wrapping paper by hand to reduce the volume and removes the opening. sealed and packaged.

This packaging operation takes a lot of work time because workers individually wrap the quilt individually, and because of manual packaging, there is a problem in that a large number of workers are put in to do the packaging operation, so the cost of labor is large.

In addition, the packaging vinyl has a disadvantage in that the manufacturing cost burden is high because individual bags must be prepared, and it is also very cumbersome to take out and pack them one by one.

Republic of Korea Patent Publication No. 10-1148915

An object of the present invention devised to solve the above problems is to provide a packaging machine that automatically and continuously wraps a quilt, thereby reducing the cost of packaging vinyl, improving work efficiency and productivity, and reducing labor costs as much as possible.

The automatic bedding packaging machine of the present invention for achieving the above object includes a supply unit loaded with a film, a transport unit that adjusts the gap between films and sends bedding to the packaging unit, and presses and seals the film and bedding together It is composed of a packaging unit for packaging.

In addition, the film used for packaging is folded once and is supplied with one side open, and is folded at a right angle in the transfer unit to change the feeding direction.

In the automatic bedding packaging machine of the present invention, when bedding folded several times is put into a packaging machine that is supplied with wrapping paper that runs long in the longitudinal direction and is folded in half, presses the wrapping paper and bedding to extract air and compresses it, cuts the long wrapping paper and cuts the cut surface By automating the work of individually packing bedding by bonding the opening and closing the bedding, the work efficiency and productivity are improved, and unnecessary labor costs can be reduced.

1 is an overall plan view of the present invention;
Figure 2 is a perspective view of the transfer unit of the present invention;
3 is a side view of the conveying unit of the present invention;
4 is a perspective view of the packaging part of the present invention;
5 is a state diagram of use of the packaging part of the present invention;
6 is another use state diagram for the packaging part of the present invention;
7 is a conceptual diagram illustrating the overall operation of the present invention;

Hereinafter, the bedding automatic packaging machine of the present invention will be described in detail. These descriptions are based on the embodiments for implementing the present invention, and the technical idea pursued by the present invention is described in the embodiments described in this document. It is not intended to be limited in form, and it should be understood to include various modifications, equivalents and/or alternatives of the embodiments of the present invention.

In addition, although the effects according to the configuration of the present invention are not explicitly described and described while describing the embodiments of the present invention, it is natural that the effects predictable by the configuration should also be recognized.

The automatic bedding packaging machine of the present invention includes a supply unit (10) that supplies a film (F) used as wrapping paper, a transfer unit (B) to put the bedding (B) between the folded films (F) 20), the film (F) and the bedding (B) are pressed to release air, and a part of the film (F) is cut and adhered to the packaging unit 30 for sealing.

The supply unit 10 is loaded with a film (F) for packaging the bedding (B), and one side is released and is connected to the transfer unit 20 to be supplied. When folded once like a “⊃” shape, the film is divided into an upper surface (Fa) and a lower surface (Fb), and an opening (Fd) with one side open is made and supplied.

The transfer unit 20 includes a lifting platform 21 that is raised and lowered while supporting the transfer of the folded film upper surface Fa, a fixing stand 22 that supports the transfer of the lower surface Fb of the film F, and a lifting platform 21 and A transfer conveyor 23 is positioned between the fixtures 22 to transfer the bedding B between the films F.

The elevator 21 is a lifting frame 201 that moves up and down along the lifting shaft 205 on an elevator shaft 205 having a predetermined length in the vertical direction, and a lifting frame assembled in the shape of “┏” to the lifting table 201 . (202), located on the inside of the lifting frame 202, a triangular frame 207 for supporting the film upper surface Fa coming under the lifting frame 202 is configured, the handle connected to the lifting shaft (205) By manipulating 206 to move the lifting table 201 up and down, the height position of the film upper surface Fa located between the lifting frame 202 and the triangular frame 207 can be adjusted.

In addition, the upper surface Fa of the film moving between the elevating frame 202 and the triangular frame 207 moves while being supported by the triangular frame 207 and is folded based on the diagonally formed fold line 207a. As it descends to the bottom of the triangular frame 207 , the movement direction is switched in the same direction as the transfer direction of the transfer conveyor 23 .

The upper surface Fa of the film whose moving direction is switched is supplied to the packaging unit 30 through the auxiliary support 203 and the auxiliary roller 204 located on the outside of the elevating frame 202 .

The fixing base 22 is assembled to the fixing frame 202a to support the film bottom Fb coming under the fixing frame 202a and fold it to change the movement direction. The auxiliary support 203 and the auxiliary roller 204 for supplying the reversed film bottom surface Fb to the packaging unit 30 are configured, and thus have a structure similar to that of the elevator 21 .

The transfer conveyor 23 is located between the lifting platform 21 and the fixing table 22, more specifically, directly above the fixing table 22, and located on either side of the conveying conveyor 23 to be packed bedding (B). ), the entry guide 208 is configured so that the bedding B smoothly enters between the film top surface Fa and the bottom surface Fb to be packaged by adjusting the position left and right according to the width (width) of the film.

The packaging unit 30 ascends and descends to seal the film F to pack the bedding B, and the upper blade portion 31 and the lower blade portion 32 and the packaging conveyor 400 are raised and descended to abut each other. , A blade arranged in a “┛” shape to seal the open side and rear ends of the film F in a state in which the bedding B is inserted below the upper blade 31 and above the lower blade 32, respectively. (302) and the sealing bar (302a) is configured.

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Looking more specifically, the lower blade rest 32 is a sealing bar (302a) assembled in the shape of "┛" on the upper end of the lower frame 301a that serves as a body is located on the upper blade rest 31 that elevates and descends. It is pressed and returned to its original position by the spring 410 to serve as a buffer, and a detection sensor 305 for detecting the bedding (B) entering the open back is located.

On both sides of the lower frame (301a), the upper blade rod 31 and the lower blade rod 32 have the same center and a guide rod 308 having a predetermined length to elevate and descend is located, and the guide rod 308 is separate. It is fixed with a fixing sheet 307 to the lower panel 306 located in the frame of the.

In addition, in order to connect to the guide rod 308 fixed to the fixing seat 307 and extending upward, a bearing seat 440 having a bearing built therein is positioned on the outer side of the lower frame 301a and the upper frame 301 to guide the guide. Since the rod 308 is connected to pass through, the vertical elevation of the upper blade rest 31 is stably performed.

The lower rack gear 304a connected to the connecting block 420 and the connecting rod 430 is located on both sides of the lower frame 301a, so that it is engaged with the upper rack gear 304 of the upper blade rest 31 while being engaged with the upper blade rest. (31) and the lower blade stand (32) serves to assist when elevating along the guide rod (308).

The upper blade rest 31 has a built-in heating wire at the lower end of the upper frame 301 serving as a body, so that the blade 302 for sealing and pressing the film F is assembled in a “┛” shape.

In addition, when the blade 302 is heated by the built-in heating wire, the protection panel 303 is positioned in the front and back in order to prevent a safety accident.

Bearing seats are positioned on both sides of the upper frame 301 so as to be movable on the guide rod 308 located on the lower blade stand 32 .

In addition, the reason that the blade 302 and the sealing bar 302a are assembled to face each other in a "┛" format is that when sealing the film F having a "⊃" shape, one side of the bedding (B) At the same time as sealing the opening (Fd), pressing the upper surface (Fa) and the bottom surface (Fb) of the back of the bedding (B) to be packaged and cutting to seal and cut the bedding (B) at the same time as the next packing This is to make the front surface Fc so that the bed linen (B) can push the film (F) as it enters between the films (F).

The operation of the present invention configured as described above is as follows.

In the supply unit 10, a film F having a "⊃" shape that is folded once is wound and loaded into a roll, and one side is released and connected to the supply roller 11 in order to supply it to be packaged.

The film F connected to the supply roller 11 is sent to the transfer unit 20, the film upper surface Fa is connected to the elevator 21, and the film bottom surface Fb is connected to the fixing table 22 to bedding (B) makes it easy to enter between the films (F).

In more detail, the film upper surface Fa enters between the elevating frame 202 and the triangular frame 207 and is folded to be a right angle of 90 degrees (°) with respect to the fold line 207a under the triangular frame 207 . is passed, and the film bottom (Fb) also enters between the fixed frame (202a) and the triangular frame (207) like the film top (Fa) and is folded to be a right angle of 90 degrees (°) based on the fold line 207a. It passes over the frame 207 .

The folded film upper surface Fa and the lower surface Fb are switched to have the same direction as the transfer direction of the transfer conveyor 23 and are supported by the auxiliary support 203 and the auxiliary roller 204 to stand by in a supplyable state.

In addition, by operating the handle 206 of the lifting platform 21 to raise and lower the lifting table 201, the film upper surface Fa located between the lifting frame 202 and the triangular frame 207 moves accordingly, and the film lower surface Fb ) can be adjusted so that the bedding (B) to be packaged has an easy gap between the films (F).

After adjusting the interval between the films (F), the bedding (B) enters between the films (F) on the packaging conveyor (400) and moves the transfer conveyor (23) so that it can be positioned at an easy place for packaging The entry guide 208 is adjusted to be a reference line and fixed, and when the bedding B is mounted on the transfer conveyor 23, it rides on the entry guide 208 located on one side and enters between the films F.

The bedding (B) moving on the transfer conveyor 23 moves between the films (F) and pushes the front of the film (Fc), and the bedding (B) enters the packaging conveyor 400 like the film (F). .
The front surface Fc of the film F is the front bedding by the action of the blade 302 and the sealing bar 302a arranged in the width direction of the film F by the packaging operation of the previous bedding (B). (B) It is made in a state of being joined to the packaging part as soon as it is cut.
Accordingly, in the state in which the bedding (B) enters the film (F), the front part and one side are sealed based on the bedding, and the rear part and the other side are open. (See FIG. 7)

At this time, when the bedding (B) is detected by the detection sensor 305 located on the rear side of the lower frame 301a while moving on the packaging conveyor 400, the operation of the packaging conveyor 400 is stopped and the bedding is placed in an easy-to-package position. Ryu (B) is located.

In a state in which the bedding (B) and the film (F) are seated on the packaging conveyor 400, the upper blade member 31 and the lower blade member 32 move up and down at the same time to package the bed linen (B).

More specifically, the upper blade rod 31 and the lower blade rod 32 are raised and lowered along the guide rod 308 to the center facing each other.

The blade 302 of the descending upper blade rest 31 presses the film upper surface Fa, and the sealing bar 302a of the lower blade 32 ascending and descending supports the film lower surface Fb, so they are the same center point When the blade 302 and the sealing bar 302a come into contact with each other, the film F is sealed and packaged by the heating wire built into the blade 302 .

At this time, the blade 302 and the sealing bar 302a facing each other in a “┛” shape are the opening Fd of the film F folded to have a “⊃” shape and the packaging of the bedding (B). The upper surface (Fa) and the lower surface (Fb) located at the back are bonded and packaged, and the newly joined front surface (Fc) is created so that the bedding (B) that enters between the films (F) can push the film (F) into it.

In addition, the upper blade section 31 presses the upper surface of the film (Fa) and the bedding (B) to extract the air filled therein and compress it to reduce the packaging volume.

In addition, a spring 410 is located between the upper frame 301 and the blade 302, and the lower frame 301a and the sealing bar 302a. prevent

When the upper blade rod 31 and the lower blade rod 32 that elevate and descend along the guide rod 308 to seal the film F are stopped, the upper rack gear 304 and the lower rack gear 304a are engaged with each other. Due to this, it is fixed, and the distance between each other can be adjusted according to the interlocking position.

When the bedding (B) is packaged by sealing the film (F), the packaging conveyor 400 operates again and is moved so that it can be shipped.

In this way, by automating the packaging process for storing or selling bedding such as quilts rather than manual work, there is an advantage in that the productivity and efficiency of the work can be improved and the expenditure of labor costs can be reduced.

10: supply
11: Feed roller
20: transfer unit
21: elevator
22: fixture
23: transfer conveyor
201: elevating table
202: elevating frame 202a: fixed frame
203: auxiliary support
204: auxiliary roller
205: lifting shaft
206: handle
207: triangular frame 207a: fold line
208: entry guide
30: packaging unit
31: upper blade bar
32: lower blade bar
301: upper frame 301a: lower frame
302: blade 302a: sealing bar
303: protection panel
305: detection sensor
306: lower panel
307: fixed seat
308: guide rod
400: packaging conveyor
410: spring
440: bearing seat
F: film
Fa: Top Fb: Bottom
Fc: front Fd: opening
B: Bedding

Claims (3)

A packing machine for automatically packing bedding;
The film (F) required for packaging is loaded, and one side of the film is released and connected to the transfer unit 20 to be supplied, but at this time, the film (F) is folded once like a “⊃” shape and the upper surface (Fa) and the bottom of the film a supply unit 10 divided into (Fb) and having one side open;
Widen the gap between the upper surface (Fa) and the lower surface (Fb) of the film (F) supplied from the supply unit (10) to support the transfer of the folded film upper surface (Fa) so as to put the bedding (B) and send it up and down The lifting platform 21 and the fixing table 22 for supporting the transfer of the lower surface Fb of the film F under the transfer conveyor 23 are configured,
The lifting frame 21 has a triangular frame 207 positioned inside the lifting frame 202 to support the upper surface Fa of the film coming under the lifting frame 202, and the fixing frame 22 has a fixed frame 202a. ) assembled to support the film bottom (Fb) coming under the fixed frame (202a) and fold to form a triangular frame 207 that converts the direction of movement,
The lifting table 21 has a lifting table 201 that moves up and down along the lifting shaft 205 on a lifting shaft 205 having a predetermined length in the vertical direction, and a handle 206 connected to the lifting shaft 205 . ) and operating the handle, the lifting table 201 moves up and down to adjust the height position of the film upper surface Fa located between the lifting frame 202 and the triangular frame 207,
Located on either side of the transfer conveyor 23, the position is adjusted left and right according to the width (width) of the bedding (B) to be packaged so that the bedding (B) smoothly passes between the upper surface (Fa) and the lower surface (Fb) of the film. a transfer unit 20 in which the entry guide 208 is configured to enter and be packaged;
Press the film (F) and bedding (B) passed from the transfer unit (20) from above to release the air inside and seal the bedding (B), but ascend and descend to seal the film (F) (B) It is composed of an upper blade rod 31 and a lower blade rod 32 that come into contact with each other by ascending and descending for packaging, and the upper blade rod 31 has a heated wire at the lower end of the upper frame 301 serving as a body. The blade 302 for sealing by pressing the film (F) is assembled in a “┛” shape,
The lower blade rest 32 has a sealing bar 302a that is pressed by the upper blade rest 31 on the upper end of the lower frame 301a serving as a body and returns to its original position by the spring 410 to serve as a buffer. ) is assembled in the shape of "┛", so that the blade 302 and the sealing bar 302a seal one side and the rear end of the bedding,
On both sides of the lower frame (301a), the upper blade rod 31 and the lower blade rod 32 have the same center and a guide rod 308 having a predetermined length to elevate and descend is located, and the guide rod 308 is separate. It is fixed to the lower panel 306 located in the frame of the lower frame 301a in order to connect it to the guide rod 308 that is fixed to the fixed seat 307 and extends upward. On the outer side of the upper frame 301, a bearing seat 440 having a bearing is located, the guide rod 308 is connected to pass through, and the upper blade stand 31 is configured to stably elevate in the vertical direction. packaging unit 30;
Automatic bedding packaging machine, characterized in that it consists of. delete delete

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