CN220595354U - Bagging device for household appliance - Google Patents

Abstract

The application relates to the technical field of packaging equipment and discloses a bagging device for household appliances. A bagging apparatus for household electrical appliances includes device frame, wrapping bag transport assembly, expansion bag subassembly and inflatable. The package transport assembly is disposed in the device frame, and includes an output member. The bag expanding assembly is arranged below the output piece and comprises a plurality of bag expanding pieces, the bag expanding pieces are respectively arranged on the side edges of the device frames on the two sides of the output piece in a sliding mode, and the bag expanding pieces are used for stretching and separating the packaging bags towards the two sides and driving the packaging bags to move downwards. The inflation piece is rotatably connected with the bag expanding piece and is used for inflating the pulled and supported separated packaging bags. A bagging apparatus sets up to bulge the wrapping bag and move down the suit in tame electric installation for tame electric installation, can solve the local and corner position wrapping bag damage problem that the manual suit easily appears.

Description

Bagging device for household appliance

Technical Field

The application relates to the technical field of packaging equipment, for example, to a bagging device for household appliances.

Background

At present, packaging bags are needed before the household appliances such as refrigerators, air conditioners and the like are packaged, so that the household appliances are preliminarily protected, dust-proof, moisture-proof and the like. The related art adopts the manual bagging method, and the packaging bag is manually pulled to expand the packaging bag, and then the packaging bag is sleeved downwards from the top of the household appliance.

In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:

the degree of stretching of the manually stretched packaging bag is limited, and the packaging bag at the local and corner parts is easy to damage in the sleeving process, so that the packaging effect is affected.

It should be noted that the information disclosed in the foregoing background section is only for enhancing understanding of the background of the present application and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of Invention

The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows.

The embodiment of the disclosure provides a bagging device for household electrical appliances, which bulges a packaging bag and downwards moves the packaging bag to be sleeved on the household electrical appliances, so that the problem that the packaging bag is damaged at local and corner parts which are easy to occur in manual sleeving can be solved.

In some embodiments, a bagging apparatus for a home appliance includes an apparatus frame, a bag handling assembly, a bag expanding assembly, and an inflatable member. The package transport assembly is disposed in the device frame, and includes an output member. The bag expanding assembly is arranged below the output piece and comprises a plurality of bag expanding pieces, the bag expanding pieces are respectively arranged on the side edges of the device frames on the two sides of the output piece in a sliding mode, and the bag expanding pieces are used for stretching and separating the packaging bags towards the two sides and driving the packaging bags to move downwards. The inflation piece is rotatably connected with the bag expanding piece and is used for inflating the pulled and supported separated packaging bags.

In some alternative embodiments, the plurality of bag-expanding members comprises a first bag-expanding member and a second bag-expanding member. The first bag expanding piece is arranged on the side edge of the device frame on one side of the output piece and comprises a first fixing part, a first telescopic part and a first claw which are connected. The second bag expanding piece is arranged on the side edge of the device frame on the other side of the output piece and comprises a second fixing part, a second telescopic part and a second claw which are connected. The first clamping jaw and the second clamping jaw are oppositely arranged.

In some alternative embodiments, the first jaw includes a first friction layer disposed on an end face of the first jaw facing the second jaw. The second claw comprises a second friction layer, and the second friction layer is arranged on the end face of the second claw, which faces the first claw. The first bag expanding piece and the second bag expanding piece stretch the packaging bag through interaction of the first friction layer and the second friction layer.

In some alternative embodiments, the first jaw and the second jaw are provided with a suction duct therein for sucking air to adsorb the package. Wherein, the air suction duct penetrates through the first friction layer and the second friction layer.

In some alternative embodiments, the first and second friction layers comprise knurled or rasped finish.

In some alternative embodiments, the device frame side edges are provided with slide rails, the first and second fixed portions are provided with slide blocks, and the slide blocks are clamped in the slide rails so that the first and second bag expanding members move along the device frame side edges.

In some alternative embodiments, the package transport assembly further comprises a first reel and a second reel. The first scroll is arranged outside the device frame and is used for winding the packaging bag. The second scroll is arranged at the upper end side edge of the device frame. Wherein the height of the output piece is smaller than or equal to the height of the second scroll.

In some alternative embodiments, the inflation member includes a connecting rod, an inflation nozzle, and a rotational connection member. The charging connector is arranged on the connecting rod. One end of the rotating connecting piece is connected with the connecting rod, and the other end of the rotating connecting piece is connected with the bag expanding piece.

In some alternative embodiments, a bagging apparatus for an appliance further comprises a weld. The welding piece is arranged in the device frame and is positioned below the output piece.

In some alternative embodiments, the bagging apparatus for an appliance further comprises a cutting member. The cutting member is arranged in the device frame and below the output member.

In some alternative embodiments, the weld is disposed below the cutting member or, alternatively, the weld is disposed above the cutting member.

The bagging device for the household appliance provided by the embodiment of the disclosure can realize the following technical effects:

a bagging apparatus for household electrical appliances includes device frame, wrapping bag transport assembly, expansion bag subassembly and inflatable. The packaging bag conveying assembly plays a role in accommodating and conveying packaging bags. The bag expanding assembly is arranged below the output piece, a plurality of bag expanding pieces in the bag expanding assembly stretch and separate the packaging bag from two directions above the household electrical appliance, and the inflating piece rotates and inflates the packaging bag to enable the packaging bag to stretch and prop greatly. The packaging bag is coated on the household appliance to complete the suit along with the downward movement of the plurality of bag expanding pieces along the device frame. Because the inflatable part can inflate in the packaging bag to ensure the stretching of the packaging bag, the packaging bag is separated from the corner of the household electrical appliance in the packaging bag sleeving process, the corner of the household electrical appliance can be prevented from being damaged, the integrity of the packaging bag is ensured, and the packaging effect is further improved. Further, the bag expanding pieces are respectively arranged on the side edges of the device frames on the two sides of the output piece in a sliding mode, namely, the bag expanding assembly can move up and down along the side edges of the device frames, automatic bagging of household appliances can be achieved, manual procedures are reduced, and packaging efficiency is improved.

The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.

Drawings

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which like reference numerals refer to similar elements, and in which:

fig. 1 is a schematic structural view of a bagging apparatus for home appliances according to an embodiment of the present disclosure;

fig. 2 is a schematic structural view of another bagging apparatus for home appliances according to an embodiment of the present disclosure;

fig. 3 is a schematic structural view of another bagging apparatus for home appliances according to an embodiment of the present disclosure;

fig. 4 is a schematic structural view of a first bag expanding member in a bagging apparatus for a home appliance according to an embodiment of the present disclosure;

fig. 5 is a schematic cross-sectional view of a first jaw in a bagging apparatus for home appliances provided in an embodiment of the present disclosure;

fig. 6 is a schematic structural view of a second bag expanding member in a bagging apparatus for home appliances according to an embodiment of the present disclosure;

fig. 7 is a schematic structural view of a packaging system for home appliances according to an embodiment of the present disclosure;

fig. 8 is a schematic structural view of another packaging system for home appliances according to an embodiment of the present disclosure.

Reference numerals:

10: a device frame;

21: a first reel; 22: a second reel; 23: an output member;

31: a first bag expansion member; 311: a first fixing portion; 312: a first telescopic part; 313: a first claw; 3131: a first friction layer; 32: a second bag expanding member; 321: a second fixing portion; 322: a second telescopic part; 323: a second claw; 3231: a second friction layer;

40: an air suction duct;

51: a connecting rod; 52: an air charging nozzle; 53: rotating the connecting piece;

60: a fusion;

70: a cutting member;

80: packaging bags;

90: home appliances;

100: a bagging device; 200: a mechanical arm; 201: a packing box clamp; 2011: a connecting plate; 2012: a double clamping plate; 300: a box sealing device; 400: a conveying device; 500: a packaging box; 600: a first end effector; 701: a bagging limiting device; 702: a boxing limit device; 703: a box sealing and limiting device; 800: a second end effector; 900: and (5) a side guard plate.

Detailed Description

So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.

The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged where appropriate in order to describe the presently disclosed embodiments. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "rear", and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe embodiments of the present disclosure and embodiments thereof and are not intended to limit the indicated device, element, or component to a particular orientation or to be constructed and operated in a particular orientation. Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in the embodiments of the present disclosure will be understood by those of ordinary skill in the art in view of the specific circumstances.

In addition, the terms "disposed," "connected," "secured" and "affixed" are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the embodiments of the present disclosure may be understood by those of ordinary skill in the art according to specific circumstances.

The term "plurality" means two or more, unless otherwise indicated.

In the embodiment of the present disclosure, the character "/" indicates that the front and rear objects are an or relationship. For example, A/B represents: a or B.

The term "and/or" is an associative relationship that describes an object, meaning that there may be three relationships. For example, a and/or B, represent: a or B, or, A and B.

It should be noted that, without conflict, the embodiments of the present disclosure and features of the embodiments may be combined with each other.

At present, packaging bags are needed before the household appliances such as refrigerators, air conditioners and the like are packaged, so that the household appliances are preliminarily protected, dust-proof, moisture-proof and the like. The related art adopts the manual bagging method, and the packaging bag is manually pulled to expand the packaging bag, and then the packaging bag is sleeved downwards from the top of the household appliance.

The degree of stretching of the manually stretched packaging bag is limited, and the packaging bag at the local and corner parts is easy to damage in the sleeving process, so that the packaging effect is affected.

The embodiment of the disclosure discloses a bagging apparatus 100 for household electrical appliances, and with the bagging-off 80 bulge and move down the suit in household electrical appliances 90, can solve the local that the manual suit easily appears and the damaged problem of corner position wrapping bag 80.

Referring to fig. 1-6, embodiments of the present disclosure provide a bagging apparatus 100 for a home appliance, including an apparatus frame 10, a bag handling assembly, a bag expanding assembly, and an inflatable member. A package transport assembly is provided to the apparatus frame 10, the package transport assembly including an output member 23. The bag expanding assembly is arranged below the output piece 23, and comprises a plurality of bag expanding pieces, the bag expanding pieces are respectively arranged on the side edges of the device frame 10 on two sides of the output piece 23 in a sliding mode, and the bag expanding pieces are used for stretching and separating the packaging bags 80 to two sides and driving the packaging bags 80 to move downwards. The inflation member is rotatably connected to the bag-expanding member for inflating the pulled and separated bag 80.

The bagging device 100 for the household appliance, provided by the embodiment of the disclosure, can improve the packaging efficiency. The bagging apparatus 100 for home appliances includes an apparatus frame 10, a bag transporting assembly, a bag expanding assembly, and an air charging member. The package transport assembly functions to house and transport the package 80. The bag expanding assembly is arranged below the output piece 23, a plurality of bag expanding pieces in the bag expanding assembly stretch and separate the packaging bag 80 from two directions above the household electrical appliance 90, and the inflating piece rotates and inflates the packaging bag 80 to enable the packaging bag 80 to stretch and prop greatly. As the plurality of bag-expanding members move down the device frame 10, the package 80 is wrapped around the home device 90 to complete the suit. Because the inflatable member can inflate into the packaging bag 80 to ensure the stretching of the packaging bag 80, the corner of the packaging bag 80 and the corner of the household electrical appliance 90 are kept at a distance in the sleeving process of the packaging bag 80, the packaging bag can be prevented from being damaged by the corner of the household electrical appliance 90, the integrity of the packaging bag 80 is ensured, and the packaging effect is improved. Further, the bag expanding members are respectively and slidably arranged on the side edges of the device frame 10 on two sides of the output member 23, that is, the bag expanding assembly can move up and down along the side edges of the device frame 10, so that automatic bagging of the household appliance 90 can be realized, manual procedures are reduced, and packaging efficiency is improved.

In some alternative embodiments, the plurality of gussets includes a first gusset 31 and a second gusset 32. The first bag expansion member 31 is disposed at a side edge of the device frame 10 at the output member 23 side, and the first bag expansion member 31 includes a first fixing portion 311, a first telescopic portion 312, and a first claw 313 connected to each other. The second bag expansion member 32 is disposed on the side edge of the device frame 10 on the other side of the output member 23, and the second bag expansion member 32 includes a second fixing portion 321, a second telescopic portion 322, and a second claw 323, which are connected. Wherein the first claw 313 is disposed opposite to the second claw 323.

To achieve the pulling separation of the package 80, it is necessary to operate from multiple directions. Since the package 80 is initially flat, a plurality of bag-expanding members are provided on the opposite side edges of the apparatus frame 10 below the output member 23 to separate the package 80 from the opposite stretching. Specifically, the plurality of bag-expanding members includes a first bag-expanding member 31 and a second bag-expanding member 32, which are respectively disposed at opposite side edges. The first bag expansion 31 includes a first fixing portion 311, a first telescoping portion 312, and a first claw 313 connected. The first fixing portion 311 is used for connecting the first bag expanding member 31 to a side edge of the device frame 10, the first telescopic portion 312 is extended to enable the first claw 313 to be attached to the packaging bag 80, and the first telescopic portion 312 is contracted to enable the first claw 313 to stretch the packaging bag 80. Likewise, the second bag-expanding member 32 includes a second fixing portion 321, a second expansion portion 322, and a second claw 323 connected. The second fixing portion 321 is used for connecting the second bag expanding member 32 to a side edge of the device frame 10, the second telescopic portion 322 stretches to enable the second claw 323 to be attached to the packaging bag 80, and the second telescopic portion 322 contracts to enable the second claw 323 to stretch and support the packaging bag 80.

The number of the first and second bag-expanding members 31, 32 is not particularly limited, and may be, for example, 1, 2, 3, 4, or the like, respectively. Wherein at least one first jaw 313 corresponds to one second jaw 323, improving the separation efficiency of the packing bag 80.

In some alternative embodiments, first jaw 313 includes a first friction layer 3131, first friction layer 3131 being disposed on an end face of first jaw 313 facing second jaw 323. The second jaw 323 includes a second friction layer 3231, and the second friction layer 3231 is provided at an end surface of the second jaw 323 facing the first jaw 313. Wherein the first and second gussets 31, 32 pull the package 80 open by the interaction of the first and second friction layers 3131, 3231.

The first friction layer 3131 is disposed on an end surface of the first claw 313 facing the second claw 323, that is, a contact end of the first claw 313 with the package 80 is the first friction layer 3131. The second friction layer 3231 is disposed on an end surface of the second claw 323 facing the first claw 313, that is, a contact end of the second claw 323 with the package 80 is the second friction layer 3231. It can be understood that when the first and second bag-expanding members 31 and 32 are attached to the flat planar packing bag 80, the first and second friction layers 3131 and 3231 abut against each other, and the packing bag 80 can be separated due to the friction surfaces of the first and second friction layers 3131 and 3231, as shown in fig. 1.

In some alternative embodiments, the first bag expander 31 comprises one or more first jaws 313, for example 1, 2 (as in fig. 4), 3 or 4 first jaws 313 may be provided. In some alternative embodiments, the second bag expander 32 comprises one or more second jaws 323, for example 1, 2 (as in fig. 6), 3 or 4 second jaws 323 may be provided.

In some alternative embodiments, first friction layer 3131 and second friction layer 3231 comprise knurled or rasped finish.

The knurled surface or the file surface can increase the roughness of the end surfaces of the first jaw 313 and the second jaw 323, thereby increasing the friction force when the first jaw 313 and the second jaw 323 are abutted, and separating the packing bag 80 by the friction force.

In some alternative embodiments, the first jaw 313 and the second jaw 323 have a suction duct 40 provided therein, the suction duct 40 being used for sucking air to adsorb the packing bag 80. Therein, the suction duct 40 penetrates the first friction layer 3131 and the second friction layer 3231.

In order to separate the packing bag 80 from the first jaw 313 and the second jaw 323, a suction duct 40 is provided inside the first jaw 313 and the second jaw 323 and penetrates through the first friction layer 3131 and the second friction layer 3231, the suction duct 40 is communicated with an external air pump, the air pump sucks air to form negative pressure by the end surfaces of the first jaw 313 and the second jaw 323, and the packing bag 80 is adsorbed on the end surfaces of the first jaw 313 and the second jaw 323. When the first and second jaws 313 and 323 are contracted, the packing bag 80 is further separated as the first and second jaws 313 and 323 move.

In some alternative embodiments, the side edges of the device frame 10 are provided with sliding rails, the first fixing portion 311 and the second fixing portion 321 are provided with sliding blocks, and the sliding blocks are clamped in the sliding rails, so that the first bag expanding member 31 and the second bag expanding member 32 move along the side edges of the device frame 10.

The side edges of the device frame 10 are provided with sliding rails to provide a path for the first bag-expanding member 31 and the second bag-expanding member 32 to move up and down. The first fixing portion 311 and the second fixing portion 321 are provided with a slider, the slider is clamped in the sliding rail and can slide up and down in the sliding rail, so that the first bag expanding piece 31 and the second bag expanding piece 32 can move up and down, and the pulled and opened packaging bag 80 is driven to move down to be sleeved on the household appliance 90.

In some alternative embodiments, the package transport assembly further includes a first spool 21 and a second spool 22. The first reel 21 is disposed outside the apparatus frame 10, and the first reel 21 is used for winding the package 80. The second reel 22 is provided at the upper end side edge of the device frame 10. Wherein the height of the output member 23 is smaller than or equal to the height of the second reel 22.

The first reel 21 is disposed outside the apparatus frame 10, and the rolled packaging bag 80 can be sleeved on the first reel 21, so that the bagging apparatus 100 can continuously sleeve bags a plurality of times. The second reel 22 is disposed at a side edge of the upper end of the device frame 10, and guides the packaging bag 80 wound around the first reel 21 to the top end of the device frame 10, so as to facilitate sleeving the packaging bag 80 on the home appliance 90 from top to bottom. The height of the output piece 23 is smaller than or equal to that of the second scroll 22, the packaging bag 80 is wound to the output piece 23 through the second scroll 22, and a packaging bag 80 conveying path formed by the first scroll 21, the second scroll 22 and the output piece 23 is arranged outside a bag expanding piece moving path, so that the packaging bag 80 conveying path is separated from the bag expanding piece moving path, and the mutual influence is reduced. The output member 23 may be provided as a spool or as a clamping plate type holder.

In some alternative embodiments, the inflator includes a connecting rod 51, an inflator 52, and a rotational connector 53. The charging nozzle 52 is provided to the connecting rod 51. The rotary connector 53 is connected at one end to the connecting rod 51 and at the other end to the bag-expanding member.

The inflatable member includes a connecting rod 51, an inflation nozzle 52 and a swivel connection 53, as shown in fig. 1 and 2. The rotating connecting piece 53 can rotate to enable the air charging nozzle 52 to charge air into the packaging bag 80, the air charging nozzle 52 charges air to enable the interior of the packaging bag 80 to be stretched, and the damage of the packaging bag 80 caused by the fact that the top of the packaging bag 80 is not separated in the sleeving process of the packaging bag 80 by the top angle or edge top of the household appliance 90 is reduced, as shown in fig. 2.

In some alternative embodiments, the bagging apparatus 100 for an appliance further comprises a welding 60. The fusion 60 is disposed within the device frame 10 below the output member 23.

The bagging apparatus 100 for home appliances further includes a welding member 60, and the welding member 60 is used for heating and melting the package 80 to close the top end of the package 80. The welding member 60 is disposed below the output member 23, and welds the package 80 after one bagging process is completed. The fusion 60 comprises a fusion splicer.

Specifically, the fusion 60 is provided with a fusion interface through which the package 80 passes. The two sides of the weld are provided with relatively movable heating plates which are moved into contact with each other when the weld 60 is activated, the heating is performed to melt and seal the package 80, and then the heating plates are moved in the opposite direction away from the package 80 to continue to move downward.

In some alternative embodiments, the bagging apparatus 100 for an appliance further comprises a cutting member 70. The cutting member 70 is disposed within the device frame 10 below the output member 23.

The bagging apparatus 100 for home appliances further includes a cutter 70, wherein the cutter 70 is disposed below the output member 23, and after one bagging process is completed, the cutter 70 is started to separate the packaging bag 80 sleeved outside the home appliance 90 from the non-sleeved packaging bag 80. The provision of the cutting member 70 eliminates the need for pre-sizing the package 80, and allows the bagging apparatus 100 to be used in a bagging process for multiple levels of home devices 90.

Specifically, the cutting member 70 includes a cutting support and a movable cutting blade. The movable cutting blade moves on the cutting support to cut the packing bag 80.

In some alternative embodiments, the fusion splice 60 is disposed below the cutting member 70, or, alternatively, the fusion splice 60 is disposed above the cutting member 70.

The relative positions of the fusion member 60 and the cutting member 70 include two types: the welding member 60 is disposed below the cutting member 70, or the welding member 60 is disposed above the cutting member 70. Corresponding to the first setting position, i.e. the welding member 60 is arranged below the cutting member 70, the cutting member 70 is higher than the welding member 60. At this time, the bag 80 is cut and welded at the same time after the completion of the bagging. Corresponding to the second setting position, i.e. the welding member 60 is disposed above the cutting member 70, the packaging bag 80 continues to move downward after the welding member 60 is welded and sealed, and when the welding position moves below the cutting member 70, the cutting member 70 cuts to divide the packaging bag 80. After welding and cutting, the suction duct 40 stops sucking air, the first and second bag-expanding members 31 and 32 retract, and the packing bag 80 is separated from the bag-expanding members.

It should be noted that, the structure of the fixing base such as the ceiling is omitted in the schematic view, and the welding member 60 and the cutting member 70 may be fixed to the fixing base such as the ceiling or may be fixedly connected to the device frame 10 of the bagging device 100 for the home appliance.

At present, the packaging bag 80 needs to be sleeved before the household appliances such as a refrigerator, an air conditioner and the like are packaged, and the packaging bag is sleeved by using a paper box, so that the household appliances are comprehensively classified in the paper box to be conveniently transported to customers, and the packaging bag and the paper box can protect the household appliances in the transportation process.

Taking a refrigerator as an example, the packaging procedures of the refrigerator at present comprise a packaging bag, a packaging box and an attached packaging adhesive tape, and all procedures are manually operated.

The manual sleeving has low packaging efficiency due to the reasons of overhigh height of the refrigerator, overweight weight of the packaging box and the like, and influences the delivery efficiency of the household electrical appliance.

The disclosed embodiment discloses a package system for household electrical appliances, through conveyor 400 can remove household electrical appliances 90 between different processes to cooperation bagging device 100 bagging, arm 200 case, case sealer 300 are packaged to packing box 500 top, form the package system of household electrical appliances 90. The manual work only needs to supervise and encapsulate the bottom of the packaging box 500, does not need operations such as ascending height, and can effectively improve the packaging efficiency of the household appliance 90. Further, workshop staff can be protected, and the injury rate and mobility of staff are reduced.

As shown in fig. 7 and 8, an embodiment of the present disclosure provides a packaging system for home appliances, including a conveying device 400, a bagging device 100, a robot arm 200, and a case sealer 300. The conveying device 400 is used for conveying the home appliance 90. The bagging device 100 is used for bagging the packaging bag 80 on the household appliance 90 to be packaged on the conveying device 400 to obtain the bagged household appliance 90. The mechanical arm 200 is disposed at one side of the conveying device 400, and is used for picking up the package box 500 and sleeving the package box 500 on the bagging household appliance 90 to obtain the bagging household appliance 90. The box sealing device 300 comprises a pressing plate and a sealing piece, wherein the pressing plate is used for pressing down the top end box cover of the packing box 500 of the box-packed household appliance 90, and the sealing piece is used for sealing the top end box cover of the packing box 500. Wherein the bagging device 100, the mechanical arm 200 and the box sealing device 300 are respectively provided with a bagging station, a box sleeving station and a box sealing station corresponding to the conveying device 400.

The packaging system for the home appliance includes a conveying device 400, a bagging device 100, a robot arm 200, and a box sealing device 300. The conveying device 400 is connected to the bagging device 100, the mechanical arm 200 and the box sealing device 300, and can convey the household electrical appliance 90 to be packaged to each program station. The bagging device 100 is used for sleeving the packaging bag 80 on the household appliance 90, the mechanical arm 200 is used for sleeving the packaging box 500 on the household appliance 90, and the box sealing device 300 is used for sealing the top of the packaging box 500. The manual work only needs to supervise and encapsulate the bottom of the packaging box 500, does not need operations such as ascending height, and can effectively improve the packaging efficiency of the household appliance 90. Further, workshop staff can be protected, and the injury rate and mobility of staff are reduced.

It should be noted that, the case sealer 300 includes a pressing plate and a sealing piece, the pressing plate is used for pressing down the top plate of the package case 500, and the sealing piece is used for packaging the top end of the package case 500. The clamp plate spare includes encapsulation splint, folds the flat with the packing box 500 diagonal angle inboard through encapsulation splint, and encapsulation splint fall in-process both sides splint inboard mention prevents the pressfitting interference, accomplishes inside packing box 500 diagonal angle flattening back inboard clamp plate mention outside clamp plate with remaining packing box 500 diagonal angle flattening, seals the gluey piece and utilizes the adhesive tape encapsulation. Specifically, the pressing plate member may be configured as two sets of opposite pressing plates, where each set of pressing plates includes two pressing plates, that is, the pressing plate member forms a four-direction surrounding structure, where one set of pressing plates first folds the two opposite side covers on the top of the packaging box 500, then lifts the two opposite side covers, and the other set of pressing plates folds the other two side covers, and starts the sealing member to seal. Alternatively, the pressing member may be configured as a set of rotatable pressing plates, which are rotated by 90 ° after folding the two opposite side covers on the top of the package 500, and then folding the other two side covers, and starting the sealing by the sealing member.

It should be noted that, in the schematic view, the fixing base surface such as the ceiling is omitted, and the case sealing device 300 is fixedly connected to the fixing base surface such as the ceiling, so as to realize stable arrangement and perform the case sealing function.

In some alternative embodiments, the packaging system for home appliances further includes a first picker 600 disposed on one side of the conveyor 400 and on the same side as the robot 200 for picking up the package 500 to the pick-up position of the robot 200.

The original state of the packaging box 500 is that the flat paper layers are stacked, and the packaging box 500 can be picked up by using the end pick-up device and unfolded under the action of gravity, so that the packaging box 500 can be conveniently sleeved on the household appliance 90.

In some alternative embodiments, the line connecting the pick-up location of the robotic arm 200 to the box station is perpendicular to the transport direction of the transport device 400.

As shown in fig. 7, the bottom of the device frame 10 of the bagging device 100 penetrates through the portion where the conveying device 400 is disposed, and the home appliance 90 is sleeved with the packaging bag 80 in the bagging device 100 and then moves to the mechanical arm 200 along with the conveying device 400 to be sleeved with the packaging box 500. The connection line between the pick-up position of the mechanical arm 200 and the box station is perpendicular to the conveying direction of the conveying device 400, it can be understood that the pick-up position of the mechanical arm 200 and the box station are on the same horizontal line, and the box station can be reached only by horizontal movement after the mechanical arm 200 picks up the package box 500. The end of the mechanical arm 200 rotates to change the packaging box 500 from a horizontal state to a vertical state, and then the packaging box 500 can be sleeved.

In some alternative embodiments, the robotic arm 200 is provided with a package clamp 201 at an end, the package clamp 201 being configured to clamp a package 500 picked up by the first end effector 600 to a pick-up position of the robotic arm 200.

The first end effector 600 picks up the package 500 and expands the package 500, and the mechanical arm 200 needs to sleeve the package 500 at the first end effector 600 on the home appliance 90 on the conveyor 400, so that the package 500 package clamp 201 is disposed at the end of the mechanical arm 200, the package 500 package clamp 201 clamps the package 500 from two sides of the package 500, and the package 500 is kept in an expanded state in the process of being transversely converted into a vertical sleeve.

In some alternative embodiments, the package clamp 201 includes a connecting plate 2011 and a double clamp plate 2012. The connection plate 2011 is connected to an end of the robot arm 200. The double clamping plates 2012 are respectively arranged at two sides of the connecting plate 2011 and can move relatively to clamp the package 500 or release the package 500.

The double-clamp 2012 is relatively movable, and the double-clamp 2012 moves toward each other to clamp both sides of the package 500 when picking up the package 500 so that the package 500 maintains the unfolded state; when the sleeve is completed, the double clamp 2012 moves in the opposite direction to move the double clamp 2012 away from the package 500, thereby releasing the package 500.

In some alternative embodiments, the packaging system for the household electrical appliance further comprises a limiting device, which is respectively arranged above the conveying device 400 corresponding to the bagging station of the bagging device 100, the bagging station of the mechanical arm 200 and the box sealing station of the box sealing device 300, so as to limit the household electrical appliance conveyed on the conveying device to reach the stations corresponding to the devices, and the packaging action is convenient.

In some alternative embodiments, the stop means comprises a bagging stop 701, a boxing stop 702, and a box sealing stop 703.

The bagging limiting device 701 comprises a fixing part arranged on one side of the conveying device 400, a telescopic push rod connected with the fixing part and a push plate positioned above the conveying device 400. When the home appliance 90 moves to the bagging device 100, the grating sensor recognizes that the control system controls the conveying device 400 to stop running, and then the bagging limiting device 701 starts to push the home appliance 90 to a set position, so that the bagging device 100 can perform bagging and packaging on the home appliance 90 from top to bottom according to the setting. Similarly, the bin stop 702 includes a fixed portion on one side of the conveyor 400, a retractable push rod coupled to the fixed portion, and a push plate positioned above the conveyor 400. When the home appliance 90 moves to the mechanical arm 200, the grating sensor recognizes that the control system controls the conveying device 400 to stop running, and then the boxing limit device 702 starts to push the home appliance 90 to a set position, so that the mechanical arm 200 can run according to a set path to sleeve the home appliance 90. Similarly, the case sealing limiting device 703 includes a fixing portion disposed on one side of the conveying device 400, a retractable push rod connected to the fixing portion, and a push plate disposed above the conveying device 400. When the household electrical appliance 90 moves to the lower side of the case sealing device 300, the grating sensor recognizes that the control system controls the conveying device 400 to stop running, and then the case sealing limiting device 703 starts to push the household electrical appliance 90 to the set position, so that the case sealing device 300 can run according to the set program to package the top of the packaging case 500 of the household electrical appliance 90.

In some alternative embodiments, the packaging system for the home appliance further includes a second end effector 800 disposed on one side of the conveying device 400 and corresponding between the bagging device 100 and the case sealer 300, where the second end effector 800 is configured to pick up the side guard 900 to a preset position. In this embodiment, the preset position is a position convenient for manual taking, and the side guard 900 is convenient for manual taking and inserting into the packaging box.

Specifically, the second picker picks up the side guard 900 stacked on the platform (e.g., table) at one side of the second picker 800, and manually inserts the side guard 900 between the refrigerator and the packing box 500, thereby further protecting the home appliance 90.

In some alternative embodiments, the bagging apparatus 100 includes an apparatus frame 10, a bag handling assembly, a bag expanding assembly, and an inflatable member. A package transport assembly is provided to the apparatus frame 10, the package transport assembly including an output member 23. The bag expanding assembly is arranged below the output piece 23 and comprises a plurality of bag expanding pieces, the bag expanding pieces are respectively arranged on the side edges of the device frame 10 on two sides of the output piece 23 in a sliding mode, and the bag expanding pieces are used for stretching and separating the packaging bags 80 to two sides and driving the packaging bags 80 to move downwards. The inflating member is rotatably connected to the bag expanding member and is used for inflating the expanded and separated packaging bag 80.

The bagging apparatus 100 for home appliances includes an apparatus frame 10, a bag transporting assembly, a bag expanding assembly, and an air charging member. The package transport assembly functions to house and transport the package 80. The bag expanding assembly is arranged below the output piece 23, a plurality of bag expanding pieces in the bag expanding assembly stretch and separate the packaging bag 80 from two directions above the household electrical appliance 90, and the inflating piece rotates and inflates the packaging bag 80 to enable the packaging bag 80 to stretch and prop greatly. As the plurality of bag-expanding members move down the device frame 10, the package 80 is wrapped around the home device 90 to complete the suit. Because the inflatable member can inflate into the packaging bag 80 to ensure the stretching of the packaging bag 80, the corner of the packaging bag 80 and the corner of the household electrical appliance 90 are kept at a distance in the sleeving process of the packaging bag 80, the packaging bag can be prevented from being damaged by the corner of the household electrical appliance 90, the integrity of the packaging bag 80 is ensured, and the packaging effect is improved. Further, the bag expanding members are respectively and slidably arranged on the side edges of the device frame 10 on two sides of the output member 23, that is, the bag expanding assembly can move up and down along the side edges of the device frame 10, so that automatic bagging of the household appliance 90 can be realized, manual procedures are reduced, and packaging efficiency is improved.

In some alternative embodiments, the plurality of gussets includes a first gusset 31 and a second gusset 32. The first bag expansion member 31 is disposed at a side edge of the device frame 10 at the output member 23 side, and the first bag expansion member 31 includes a first fixing portion 311, a first telescopic portion 312, and a first claw 313 connected to each other. The second bag expansion member 32 is disposed on the side edge of the device frame 10 on the other side of the output member 23, and the second bag expansion member 32 includes a second fixing portion 321, a second telescopic portion 322, and a second claw 323, which are connected. Wherein the first claw 313 is disposed opposite to the second claw 323.

To achieve the pulling separation of the package 80, it is necessary to operate from multiple directions. Since the package 80 is initially flat, a plurality of bag-expanding members are provided on the opposite side edges of the apparatus frame 10 below the output member 23 to separate the package 80 from the opposite stretching. Specifically, the plurality of bag-expanding members includes a first bag-expanding member 31 and a second bag-expanding member 32, which are respectively disposed at opposite side edges. The first bag expansion 31 includes a first fixing portion 311, a first telescoping portion 312, and a first claw 313 connected. The first fixing portion 311 is used for connecting the first bag expanding member 31 to a side edge of the device frame 10, the first telescopic portion 312 is extended to enable the first claw 313 to be attached to the packaging bag 80, and the first telescopic portion 312 is contracted to enable the first claw 313 to stretch the packaging bag 80. Likewise, the second bag-expanding member 32 includes a second fixing portion 321, a second expansion portion 322, and a second claw 323 connected. The second fixing portion 321 is used for connecting the second bag expanding member 32 to a side edge of the device frame 10, the second telescopic portion 322 stretches to enable the second claw 323 to be attached to the packaging bag 80, and the second telescopic portion 322 contracts to enable the second claw 323 to stretch and support the packaging bag 80.

In some alternative embodiments, the packaging system for an appliance further comprises a position sensor and a control device. The position sensor is disposed at the conveying device 400 and corresponds to one or more of a bagging station of the bagging device 100, a boxing station of the mechanical arm 200, and a boxing station of the boxing device 300, so as to detect the position of the home appliance 90. The control output end of the control device is respectively connected with the control ends of the bagging device 100, the mechanical arm 200, the box sealing device 300 and the conveying device 400, and the information input end is connected with the information output end of the position sensor; the control device receives position information of the position sensor to control the operation or stop of the bagging device 100, the robot arm 200, the box sealing device 300, and the conveying device 400.

In this embodiment, the position sensor is used to identify the position of the home device 90, so as to determine that the home device 90 is conveyed to the corresponding station. Therefore, the specific type of the position sensor is not limited, and the position sensor may be determined based on the position that can identify the home appliance 90.

Optionally, the position sensor comprises a grating sensor. The conveying device 400 is provided with a plurality of grating sensors, so that the positions of the household appliances 90 can be identified, and the control device receives information of the grating sensors and controls the operation or stop of each mechanical part so as to realize automatic packaging of the household appliances 90.

Specifically, when the control device receives the position information of the position sensor (denoted as a first position sensor) located at the bagging station of the bagging device 100, the control device controls the conveying device 400 to stop, the bagging device 100 operates, and the packaging bag 80 is sleeved on the home appliance 90 to be packaged located at the bagging station; after the bagging process is completed, controlling the conveying device 400 to operate; when the control device receives the position information of the position sensor (recorded as a second position sensor) positioned at the box sleeving station of the mechanical arm 200, the control device controls the conveying device 400 to stop, the mechanical arm 200 operates, and the bagging household appliances positioned at the box sleeving station are sleeved with the packaging box 500; after the boxing process is completed, controlling the conveying device 400 to operate; when the control device receives the position information of the position sensor (marked as a third position sensor) located at the box sealing station of the box sealing device 300, the control device 400 is controlled to stop, the box sealing device 300 operates, and the top end box cover of the packing box 500 of the box-packed household appliance located at the box sealing station is folded and packaged.

Optionally, the conveying pitch between adjacent stations on the conveying device 400 is the same. Thereby realizing synchronous packaging of a plurality of household appliances. When the conveying device 400 stops the bagging/boxing/sealing process, the operation of the conveying device 400 is controlled based on the completion of the longest process.

Optionally, along the conveying path, a bagging station, a box sleeving station and a box sealing position are sequentially arranged on the conveying device 400, and conveying intervals between two adjacent stations are the same.

Optionally, in the case where the packaging system includes the second end effector, a bagging station, a box station, a side guard board inserting station, and a box sealing station are sequentially provided on the conveying device 400 along the conveying path, and conveying intervals between adjacent two stations are the same.

Optionally, the conveying device 400 is further provided with a station to be assembled. Along the conveying path, the station to be filled is positioned before the bagging station, and the conveying distance between the station to be filled and the bagging station is the same. That is, the household electrical appliances to be packaged are preset on the station to be packaged, and after the bagging process is completed, the conveying device 400 conveys the household electrical appliances to be packaged on the station to be packaged to the bagging station while conveying the household electrical appliances to be packaged to the bagging station, so that the assembly line type packaging is realized, and the packaging efficiency is improved.

In some alternative embodiments, the conveyor 400 includes a conveyor belt.

The above description and the drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may include structural and other modifications. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others. The embodiments of the present disclosure are not limited to the structures that have been described above and shown in the drawings, and various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. A bagging apparatus for a home appliance, comprising:

a device frame;

the packaging bag conveying assembly is arranged on the device frame and comprises an output piece;

the bag expanding assembly is arranged below the output piece and comprises a plurality of bag expanding pieces, the bag expanding pieces are respectively arranged on side edges of the device frame at two sides of the output piece in a sliding mode, and the bag expanding pieces are used for stretching and separating packaging bags to two sides and driving the packaging bags to move downwards;

the inflation piece is rotationally connected with the bag expanding piece and is used for inflating the pulled and supported separated packaging bags.

2. The bagging apparatus for home appliances of claim 1, wherein the plurality of bag-expanding members comprises:

the first bag expanding piece is arranged on the side edge of the device frame at one side of the output piece and comprises a first fixing part, a first telescopic part and a first claw which are connected;

the second bag expanding piece is arranged on the side edge of the device frame at the other side of the output piece and comprises a second fixed part, a second telescopic part and a second claw which are connected,

the first clamping jaw and the second clamping jaw are oppositely arranged.

3. The bagging apparatus for home appliances as claimed in claim 2, wherein,

the first claw comprises a first friction layer, and the first friction layer is arranged on the end face of the first claw, which faces the second claw;

the second claw comprises a second friction layer which is arranged on the end face of the second claw facing the first claw,

the first bag expanding piece and the second bag expanding piece stretch the packaging bag through interaction of the first friction layer and the second friction layer.

4. A bagging apparatus for household appliances as claimed in claim 3, wherein,

the first claw and the second claw are internally provided with an air suction pore canal which is used for sucking air to adsorb the packaging bag,

wherein, the air suction duct penetrates through the first friction layer and the second friction layer.

5. The bagging apparatus for home appliances as claimed in claim 2, wherein,

the device frame side edges are provided with slide rails, the first fixing part and the second fixing part are provided with slide blocks, and the slide blocks are clamped in the slide rails, so that the first bag expanding piece and the second bag expanding piece move along the device frame side edges.

6. The bagging apparatus for home appliances of claim 1, wherein the bag transporting assembly further comprises:

the first scroll is arranged outside the device frame and is used for winding the packaging bag;

a second reel arranged at the side edge of the upper end of the device frame,

wherein the height of the output piece is smaller than or equal to the height of the second scroll.

7. The bagging apparatus for home appliances according to claim 1, wherein the air charge member comprises:

a connecting rod;

the charging nozzle is arranged on the connecting rod;

and one end of the rotating connecting piece is connected with the connecting rod, and the other end of the rotating connecting piece is connected with the bag expanding piece.

8. The bagging apparatus for home appliances according to any one of claims 1 to 7, further comprising:

and the welding piece is arranged in the device frame and positioned below the output piece.

9. The bagging apparatus for home appliances as claimed in claim 8, further comprising:

the cutting piece is arranged in the device frame and is positioned below the output piece.

10. The bagging apparatus of claim 9, wherein,

the welding piece is arranged below the cutting piece, or the welding piece is arranged above the cutting piece.