CN220786284U - Packaging line for set top box - Google Patents

Abstract

The utility model discloses a set top box packaging line, which comprises a feeding component, a bagging component and a packaging component, wherein the feeding component grabs and transfers a set top box from a stacking place to the bagging component, and one side of an opening of a bag is protected; the bagging assembly opens a protective bag and loads the set top box into the protective bag; the blanking assembly transfers the set top box sleeved with the protection bag to a packing box opened on a conveyor belt; the instruction book placement assembly moves the instruction book into the opened package box; the labeling component comprises a printer and a labeling component, wherein the printer prints labels, and the labeling component pastes the printed labels on the packaging box; the upper cover of the packing box is pressed down by the cover box component, and the packing box is closed; the closing component receives the packaging box from the closed cover component, presses the front cover of the packaging box into the packaging box, and seals the packaging box. The utility model can automatically complete the packaging of the set top box.

Description

Packaging line for set top box

Technical Field

The utility model relates to the field of packaging automation, in particular to a set top box packaging line.

Background

The set top box is a product with a flat cube shape, after the product is manufactured, a protection bag is sleeved on the product, the product is put into a packaging box, then the packaging box is sequentially put into the packaging box, a specification is added, a bar code label is attached, and finally the packaging box is closed; the above procedure uses manual work, so that the packaging efficiency depends on the proficiency of the operator, which leads to uncertainty in the final production efficiency.

The authority bulletin number CN 212333126U discloses automatic packaging equipment of a set top box, which comprises a transmission mechanism for conveying packaging boxes, a folding box feeding mechanism, an accessory feeding mechanism, a remote controller feeding mechanism, a host feeding mechanism, a book loading and cover closing mechanism and a label printing mechanism; firstly, folding the packaging box through a folding box feeding mechanism, conveying the packaging box through a conveying mechanism, and loading accessories, a remote controller, a lining, a host and a specification into the packaging box through an accessory feeding mechanism, a remote controller feeding mechanism, a host feeding mechanism and a book cover loading mechanism; after the boxing of the articles is completed, the box cover is covered on the packaging box by a book-loading and cover-closing mechanism; finally, the product labels are printed and adhered by a label printing mechanism, so that the packaging of the set top box can be completed, automatic packaging can be basically realized, and the packaging cost of the set top box is reduced. However, the above technical solution still needs to be manually participated in part of links.

Therefore, a packaging line capable of automatically bagging the set-top box in the whole process and completing the packaging of the set-top box is needed.

Disclosure of Invention

The present utility model aims to solve at least to some extent one of the technical problems in the above-described technology. Therefore, the utility model aims to provide a device capable of automatically finishing bagging, labeling and placing a packaging box into the packaging box and closing the packaging box.

To achieve the above object, an embodiment of the present utility model provides a packaging line for a set-top box, including:

and a feeding assembly: grabbing the set top box from the stacking place and transferring the set top box to the bagging assembly to protect one side of the opening of the bag;

bagging assembly: opening the protection bag, and loading the set top box into the protection bag;

and (3) blanking components: transferring the set top box sleeved with the protection bag to a packaging box opened on a conveyor belt;

the instruction book placing component comprises: moving the instructions into the opened package;

labeling assembly: the label-sticking device comprises a printer and a label-sticking component, wherein the printer prints labels, and the label-sticking component sticks the printed labels to a packaging box;

cover box assembly: pressing down the upper cover of the packing box, and closing the packing box;

closing box assembly: and receiving the packaging box from the closed cover box assembly, pressing the front cover of the packaging box into the packaging box, and sealing the packaging box.

The set top box packaging line provided by the embodiment of the utility model has at least the following beneficial effects:

1. the feeding assembly grabs the set top box from the stacking place and transfers the set top box to the bagging assembly, and one side of the opening of the bag is protected; the bagging assembly opens a protective bag and loads the set top box into the protective bag; the blanking assembly transfers the set top box sleeved with the protection bag to a packing box opened on a conveyor belt; the instruction book placement assembly moves the instruction book into the opened package box; the processes of bagging, box entering and instruction book placement of the set top box are automated, and manual operation is not needed.

2. The labeling component automatically prints the label and then pastes the label on the packaging box, the cover box component presses down the upper cover of the packaging box, and the packaging box is closed; the box closing component receives the packaging box from the closed box covering component, presses the front cover of the packaging box into the packaging box, seals the packaging box, and automatically completes the process of closing the flip packaging box, so that the whole packaging process of the set top box is automatic.

In addition, the set top box packaging line according to the embodiment of the present utility model may further have the following additional technical features:

optionally, the feeding assembly comprises a feeding moving platform and a feeding component; the feeding mobile platform is of a triaxial mobile structure, and the feeding component is arranged at the mobile end of the feeding mobile platform.

Optionally, the bagging assembly includes a bag storing component, a bag moving component, a bag opening component and a bagging component, the bag storing component stores the protection bag, the bag moving component can pick up the protection bag in the bag storing component and move the protection bag to the bag opening component, the bag opening component opens the protection bag and maintains the state of the opening of the protection bag, and the bagging component pushes the set top box into the protection bag.

Optionally, the unloading subassembly includes unloading moving platform and unloading clamping part, unloading moving platform is triaxial moving structure, unloading clamping part locates unloading moving platform's mobile terminal, will the STB after bagging-off subassembly bagging is put into the packing carton.

Optionally, the instruction book placing component comprises an instruction book storing component and an instruction book placing component, the instruction book storing component is arranged at the rear part of the instruction book placing component, the instruction book storing component is internally provided with an instruction book outlet for removing the instruction book, and the instruction book placing component receives the instruction book from the instruction book placing component and transmits the instruction book to the packaging box.

Optionally, the labeling component comprises a labeling moving element that picks up and moves the label from the printer to the packaging box and a labeling identification element that reads the label content and transmits the data to an external processing device.

Optionally, the cover box assembly comprises a cover box overturning and pressing bracket, a cover box overturning and pressing part and cover box side pressing parts arranged on two sides of the cover box overturning and pressing part, one end of the cover box overturning and pressing part is hinged with the cover box overturning and pressing bracket, and the cover box overturning and pressing part rotates around a hinge point to close the box cover; the cover box overturning and pressing component can rotate around a vertical rotating shaft, and the side wings at two sides of the box cover are pressed into the position in the packaging box, so that the box cover can be conveniently covered into the packaging box.

Optionally, the closing box assembly comprises a closing box overturning and pressing bracket, a closing box overturning and pressing component and closing box side pressing components arranged on two sides of the closing box overturning and pressing component; the box closing bracket can move up and down to drive the box closing overturning and pressing component to be close to the packaging box; the closing box overturning and pressing component is hinged to the closing box overturning and pressing support, overturns around a hinge point, bends the front cover of the packing box towards the packing box, bends the side wings on two sides of the front cover of the packing box by the closing box side pressing component, and is pressed into the packing box together with the front cover of the packing box by the closing box overturning and pressing component, so that the packing box is sealed.

Drawings

FIG. 1 is an angular structural view according to one embodiment of the present utility model;

FIG. 2 is another angular structural view according to one embodiment of the present utility model;

FIG. 3 is a partial structural view I according to one embodiment of the present utility model;

FIG. 4 is a partial structural view II according to one embodiment of the present utility model;

fig. 5 is a partial structural view three according to an embodiment of the present utility model.

Description of the reference numerals:

feeding component 12 of feeding mobile platform 11 of feeding assembly 1

Bagging assembly 2 bag storing part 21 bag moving part 22 bag opening part 23 bagging part 24

Blanking clamping part 32 of blanking moving platform 31 of blanking assembly 3

Description placement unit 4 description storage part 41 description placement part 42

Labeling assembly 5 labeling moving element 51 labeling identification element 52

Lid box assembly 6 lid box turnover support 61 lid box turnover member 62 lid box side pressure member 63

The closing cassette assembly 7 closes the cassette pressing bracket 71 and closes the cassette pressing member 72.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

The feeding assembly provided by the utility model is used for grabbing the set top box from the stacking place and transferring the set top box to the bagging assembly, so that one side of an opening of a bag is protected; the bagging assembly opens a protective bag and loads the set top box into the protective bag; the blanking assembly transfers the set top box sleeved with the protection bag to a packing box opened on a conveyor belt; the instruction book placement assembly moves the instruction book into the opened package box; the processes of bagging, box entering and instruction book placement of the set top box are automated, and manual operation is not needed. The labeling component automatically prints the label and then pastes the label on the packaging box, the cover box component presses down the upper cover of the packaging box, and the packaging box is closed; the box closing component receives the packaging box from the closed box covering component, presses the front cover of the packaging box into the packaging box, seals the packaging box, and automatically completes the process of closing the flip packaging box, so that the whole packaging process of the set top box is automatic.

In order that the above-described aspects may be better understood, exemplary embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.

In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.

The existing automatic packaging equipment of the set top box, although solving the automation requirement in most packaging processes of the set top box, has some structures still have room for improvement, so the comparison will be made in the following in connection with the prior art. Fig. 1 to 5 are diagrams illustrating a packaging line for a set-top box according to an embodiment of the present utility model, including:

feeding assembly 1: grabbing the set top box from the stacking place and transferring the set top box to the bagging assembly to protect one side of the opening of the bag;

bagging assembly 2: opening the protection bag, and loading the set top box into the protection bag;

and (3) blanking assembly: transferring the set top box sleeved with the protection bag to a packaging box opened on a conveyor belt;

description placement module 4: moving the instructions into the opened package;

labeling assembly 5: the label-sticking device comprises a printer and a label-sticking component, wherein the printer prints labels, and the label-sticking component sticks the printed labels to a packaging box;

lid box assembly 6: pressing down the upper cover of the packing box, and closing the packing box;

closing box assembly 7: the package is received from the closed lid assembly 6, and the package front cover is pressed into the package to seal the package.

Optionally, the feeding assembly 1 comprises a feeding moving platform 11 and a feeding component 12; the feeding mobile platform 11 is of a triaxial mobile structure, the feeding component 12 is arranged at the mobile end of the feeding mobile platform 11, the set top box can be a storage area arranged in the moving range of the feeding component 1, and can also be input through an external conveying line, the feeding mobile platform 11 can be of a structure consisting of three mutually perpendicular screw pairs and guide rails, and the feeding mobile platform 11 is fixed through a frame crossing a conveying belt: the package is passed through the feeding assembly 1 in an open manner by means of a transport bag.

The feeding component 12 can be a combination structure that a plurality of groups of suckers are arranged on a flat plate, most set top boxes on the market are in a flat rectangular shape, so that the top cover of the set top box can be adsorbed by the suckers, and the feeding component 12 can suck the set top boxes and move to the position of the bagged assembly due to the three-axis freedom degree of the feeding moving platform 11.

Optionally, the bagging assembly 2 includes a bag storing part 21, a bag moving part 22, a bag opening part and a bagging part 24, where the bag storing assembly stores the protective bags, and the bag storing assembly may be a structure surrounded by a plurality of vertical elements and having an open top, and the bottom of the bag storing assembly has a lifting element, so that the position of the uppermost protective bag to be taken away from the bag moving part 22 is always consistent even if the thickness of the whole stacking of the protective bags is reduced in the use process.

The bag moving assembly can pick up the protective bag in the bag storing assembly and move the protective bag to the bag opening assembly, and the bag moving assembly can be composed of a moving element capable of moving between the bag storing part 21 and the bag opening part and a suction element arranged on the moving element, and the suction element sucks one side surface of the protective bag above the bag opening assembly and then transfers the protective bag to the bag opening part.

The bag opening assembly opens the protective bag and maintains the state of the opening of the protective bag: the bag opening assembly may operate in the following manner: the bag opening table for placing the protection bag is provided with a sucker below the bag opening table, and the suction surface of the sucker faces upwards and is level with the top surface of the bag opening table. When the protective bag is pulled up and down, the bag opening swing rod is provided with a gap, and is swung into the protective bag and tightly supported, so that the bag opening is formed up and down and left and right to be larger than the opening of the set top box.

The bagging assembly 2 is provided with a bag opening swing rod on one side of the bag opening table, the bag opening swing rod comprises a placing table for placing a set top box and a push rod capable of moving from the placing table to the bag opening table, when the feeding part 12 transfers the set top box to the placing table, the push rod pushes the set top box into a protective bag according to the bag opening swing rod and the bag opening table, after the set top box is pushed in place, the bag opening swing rod is reset, other elements cancel the adsorption force, and the set top box is in a state of being sleeved with the protective bag.

Optionally, the blanking assembly 3 includes a blanking moving platform 31 and a blanking clamping member 32, the blanking moving platform 31 is in a triaxial moving structure, the blanking clamping member 32 is arranged at a moving end of the blanking moving platform 31, the set top box after bagging the bagging assembly 2 is put into a packaging box, the blanking clamping member 32 can be rotatably arranged on the blanking moving platform 31 in a horizontal plane, and the set top box with the protection bag which is clamped in this way can have a degree of freedom of four axes in space, because the set top box arranged in the protection bag is required to be prevented from slipping from an opening due to the opening state of the protection bag, so that the protection bag always opens upwards in a mode of rotating in different countries until the protection bag is put into the packaging box.

Optionally, the instruction manual placement unit 4 includes an instruction manual storage part 41 and an instruction manual placement part 42, the instruction manual storage part is arranged at the rear part of the instruction manual placement part 42, the instruction manual storage part is internally provided with an instruction manual outlet for removing the instruction manual, and the instruction manual placement part 42 receives the instruction manual from the instruction manual placement part 42 and transmits the instruction manual to the packing box;

specifically, the instruction book placing component 42 is composed of a plurality of groups of belts connected end to end and pinch rollers at the upper part, wherein one group of belts is arranged at the bottom of the instruction book placing component 4, the instruction book is taken out from an instruction book outlet when moving, after being conveyed by the pinch rollers and the belts, the instruction book placing component 42 reaches the outlet, a rocker is arranged at the outlet, the rocker can swing up and down along the extension line of the moving direction of the belts, when the rocker swings upwards, the instruction book placing component 42 does not work, when the instruction book placing component 42 works, the rocker direction can play a role of connecting a bridge between the instruction book placing component 4 and a packing box, and the instruction book slides into the packing box through the rocker, so that the instruction book is automatically placed.

In the prior art, an operation mode of grabbing the instruction book from a stacking state is adopted, and the instruction book is grabbed and wrinkled to influence the whole packaging effect in a certain probability, and the instruction book is improved to a parallel conveying structure, so that the problems of instruction book deformation and the like caused by grabbing are avoided.

Alternatively, the labeling section includes a labeling moving element 51 and a labeling mark element 52, the labeling moving element 51 picking up and moving the label from the printer to the package box, the labeling mark element 52 reading the label content and transmitting the data to the external processing device. The labeling moving element 51 is a three-axis moving platform, a suction nozzle capable of adsorbing labels is arranged at the moving end, the labeling mark element 52 is composed of the existing structure such as a code scanning gun or an industrial vision camera, and after the labels are printed, the labeling mark element 52 reads the labels.

Compared with the prior art, the automatic identification and labeling method and device completely realize the automatic identification and labeling process in the labeling process.

The utility model aims at providing a structure with an upper flip cover and a front flip cover, wherein the upper flip cover is connected with the front flip cover, the upper flip cover is provided with two side lugs, and when the upper flip cover is pressed down to be closed, the side lugs need to be folded inwards in advance, so that the side lugs can be smoothly inserted into the packaging box; the front flip is bent after the upper flip is completely closed, and two bent side wings arranged through the front flip are inserted into corresponding gaps on the side face of the packing box, so that the front flip is fixed, and the upper flip is further fixed.

In the prior art, a folding side ear and flip technical scheme of a packing box has been disclosed, but the prior art adopts a mode similar to the extrusion of a fixed width mould, and when the side ear of the packing box is folded, the mode has the following problems: 1. when the packaging box enters the station, the packaging box is slightly deviated, and the extrusion process is still according to the set width and position, so that the non-folding lug of the upper cover of the packaging box is extruded and deformed, and the appearance of the packaging box is influenced and even scrapped; 2. because of the tolerance dimension of the packing box, even if the mode of folding the lugs in the background technology is adopted, the problem that the box cannot be covered due to too wide or too narrow bending still can occur, and therefore, the utility model adopts the following scheme in the box folding working link to solve the problem in the background technology.

Alternatively, the lid box assembly 6 includes a lid box-turning support 61, a lid box-turning member 62, and lid box-side pressing members 63 provided on both sides of the lid box-turning member 62, one end of the lid box-turning member 62 being hinged to the lid box-turning support 61, the lid box-turning member 62 being rotated about a hinge point to close the lid box; the lid flip part 62 is rotatable about a vertical axis of rotation to press the side flaps on both sides of the lid into position within the package, facilitating lid insertion into the package.

Specifically, the cover box overturning and pressing bracket 61 is a portal frame structure, a sliding pair capable of moving up and down is arranged on the portal frame structure, a frame for placing the cover box overturning and pressing component 62 and the cover box side pressing component 63 is arranged on the sliding end of the sliding pair, the frame extends downwards to form a mounting lug, the tail end of the mounting lug is hinged with the cover box overturning and pressing component 62, another horizontal mounting lug extends in the vertical direction of the mounting lug, a telescopic rod piece is hinged on the horizontal mounting lug, the telescopic end of the telescopic rod piece is hinged with the middle part of the cover box overturning and pressing component 62, and therefore, a geometric variable structure is formed among the cover box overturning and pressing component 62, the telescopic rod piece, the mounting lug and the horizontal mounting lug, and the cover box overturning and pressing component 62 can be converted between the vertical state and the horizontal state through the telescopic rod piece. This action makes it possible to press the upper flap of the packet downwards.

The cover side pressure member 63 is movably provided to the frame, and its principle of action is substantially as follows: the side lugs of the upper cover can enter the action area of the side lugs of the upper cover and then rotate, the side lugs of the upper cover are gradually folded into the opening area of the packing box in the combined movement mode by approaching the side lugs of the cover box to each other in the rotating process, the process can be matched with the upper and lower movable parts of the frame, the effect of manual operation of a person is achieved, and the effect that the side lugs of the upper cover are unevenly torn or deformed due to the fact that pressure is locally applied when the side lugs are folded can be reduced, so that the effect of the cover box is affected.

After the above actions are completed, the package enters the next process in such a way that the front flaps and the side wings extend out of the package, and the frame is lifted up for the package to pass.

Alternatively, the closing cassette assembly 7 includes a closing cassette flipping and pressing bracket 71, a closing cassette flipping and pressing member 72, and closing cassette side pressing members provided on both sides of the closing cassette flipping and pressing member 72; the box closing bracket can move up and down to drive the box closing overturning and pressing component 72 to be close to the packaging box; the closing box overturning and pressing component 72 is hinged to the closing box overturning and pressing support 71, overturns around the hinge point, bends the front cover of the packing box towards the packing box, bends the side wings on two sides of the front cover of the packing box by the closing box side pressing component, and is pressed into the packing box together with the front cover of the packing box by the closing box overturning and pressing component 72, so that the sealing of the packing box is realized.

Specifically, the closing and pressing support 71 is provided with a telescopic rod, and the outer side surface of the closing and pressing part 72 is provided with a connecting piece hinged with the telescopic rod, so that when the telescopic rod stretches, the closing and pressing part 72 is pushed to rotate around a hinge point, so that the positions of the closing and pressing part and the hinge point are mutually converted in the horizontal and downward vertical positions, and the front flip of the packaging box is folded.

The closing-box side pressing member is connected to the closing-box pressing bracket 71 by a rotation lever so that it can be switched between a horizontal and a vertical state, and when it is in a vertical state, it is in a two-by-two vertical structural relationship with the closing-box pressing member 72 and the closing-box pressing bracket 71.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms should not be understood as necessarily being directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Further, one skilled in the art can engage and combine the different embodiments or examples described in this specification.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (7)

1. STB baling line, its characterized in that: comprising sequentially arranged

And a feeding assembly: grabbing the set top box from the stacking place and transferring the set top box to the bagging assembly to protect one side of the opening of the bag;

bagging assembly: opening the protection bag, and loading the set top box into the protection bag;

and (3) blanking components: transferring the set top box sleeved with the protection bag to a packaging box opened on a conveyor belt;

the instruction book placing component comprises: moving the instructions into the opened package;

labeling assembly: the label-sticking device comprises a printer and a label-sticking component, wherein the printer prints labels, and the label-sticking component sticks the printed labels to a packaging box;

cover box assembly: pressing down the upper cover of the packing box, and closing the packing box;

closing box assembly: and receiving the packaging box from the closed cover box assembly, pressing the front cover of the packaging box into the packaging box, and sealing the packaging box.

2. The set-top box packaging line of claim 1, wherein: the feeding assembly comprises a feeding mobile platform and a feeding component; the feeding mobile platform is of a triaxial mobile structure, and the feeding component is arranged at the mobile end of the feeding mobile platform.

3. The set-top box packaging line of claim 1, wherein: the bagging assembly comprises a bag storage part, a bag moving part, a bag opening part and a bagging part, wherein the bag storage part stores a protection bag, the bag moving part can pick up the protection bag in the bag storage part and move the protection bag to the bag opening part, the bag opening part opens the protection bag and maintains the opening state of the protection bag, and the bagging part pushes the set top box into the protection bag.

4. The set-top box packaging line of claim 1, wherein: the blanking assembly comprises a blanking moving platform and a blanking clamping part, the blanking moving platform is of a triaxial moving structure, the blanking clamping part is arranged at the moving end of the blanking moving platform, and the set top box after the bagging assembly is packaged is placed in the packaging box.

5. The set-top box packaging line of claim 1, wherein: the instruction placing component comprises an instruction storing component and an instruction placing component, wherein the instruction storing component is arranged at the rear part of the instruction placing component, an instruction is placed in the instruction storing component, an instruction outlet for removing the instruction is arranged at the bottom of the instruction storing component, and the instruction placing component receives the instruction from the instruction placing component and transmits the instruction to the packaging box;

optionally, the labeling component comprises a labeling moving element that picks up and moves the label from the printer to the packaging box and a labeling identification element that reads the label content and transmits the data to an external processing device.

6. The set-top box packaging line of claim 1, wherein: the cover box assembly comprises a cover box overturning and pressing bracket, a cover box overturning and pressing part and cover box side pressing parts arranged on two sides of the cover box overturning and pressing part, one end of the cover box overturning and pressing part is hinged with the cover box overturning and pressing bracket, and the cover box overturning and pressing part rotates around a hinge point to close the box cover; the cover box overturning and pressing component can rotate around a vertical rotating shaft, and the side wings at two sides of the box cover are pressed into the position in the packaging box, so that the box cover can be conveniently covered into the packaging box.

7. The set-top box packaging line of claim 1, wherein: the closing box assembly comprises a closing box overturning and pressing bracket, a closing box overturning and pressing component and closing box side pressing components arranged on two sides of the closing box overturning and pressing component; the closing box overturning and pressing bracket can move up and down to drive the closing box overturning and pressing component to be close to the packaging box; the closing box overturning and pressing component is hinged to the closing box overturning and pressing support, overturns around a hinge point, bends the front cover of the packing box towards the packing box, bends the side wings on two sides of the front cover of the packing box by the closing box side pressing component, and is pressed into the packing box together with the front cover of the packing box by the closing box overturning and pressing component, so that the packing box is sealed.