CN218022320U

CN218022320U - Box sealing device

Info

Publication number: CN218022320U
Application number: CN202221488083.XU
Authority: CN
Inventors: 史中伟; 史正; 魏永明; 郑优红
Original assignee: Hangzhou Zhongya Machinery Co Ltd
Current assignee: Hangzhou Zhongya Machinery Co Ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-12-13
Anticipated expiration: 2032-06-14

Abstract

The utility model discloses a box sealing device, which comprises a first folding lead-in mechanism, a second folding lead-in mechanism and a third folding lead-in mechanism which are arranged along the direction of a horizontal conveying path in sequence; the first folding guiding mechanism comprises two first rotating discs which are arranged side by side, the first rotating discs are positioned above the horizontal conveying path, and the first rotating discs are vertically arranged and are axially vertical to the direction of the horizontal conveying path; the second folding lead-in mechanism comprises a second folding push block which is arranged on the lateral side of the horizontal conveying path and used for pushing the second folding to be turned inwards, and the second folding push block is driven by a push block driver; the third page folding guide-in mechanism comprises a second rotary table, the second rotary table is located above the horizontal conveying path, and the second rotary table is vertically arranged and is axially vertical to the horizontal conveying path. The packaging box is folded by a first folding guiding mechanism, a second folding guiding mechanism and a third folding guiding mechanism in sequence in the conveying process to complete the first folding, the second folding and the third folding.

Description

Box sealing device

[ technical field ] A method for producing a semiconductor device

The utility model belongs to the technical field of equipment for packing, concretely relates to joint sealing device.

[ background of the invention ]

The existing packaging box sealing structure takes a rectangular packaging box as an example, small hinges are arranged on two sides of the length of a mouth part, large hinges are arranged on two sides of the width of the mouth part, the small hinges are stacked below the large hinges, and finally the large hinges are sealed through sealing tongues. This kind of packing box is usually used for the gift box, can set up the handle in the position that seals moreover, if the product is heavier in the packing box, because the intensity of seal structure is not high, often can destroy seal structure.

Therefore, a packaging box with a more reliable sealing structure is designed, and referring to the packaging box 100 shown in fig. 1 to 3, a first folding sheet 101 is arranged on the side surfaces of two sides of the length of the mouth of the packaging box, a second folding sheet 102 is arranged on the front side surface of the width, a fourth folding sheet 104 is arranged on the rear side surface of the width, a third folding sheet 103 is nested on the inner side of the first folding sheet, the second folding sheet, the third folding sheet and the fourth folding sheet are all horizontally folded inwards in a box sealing state, the second folding sheet is folded above the first folding sheet, the third folding sheet is folded above the second folding sheet, and the fourth folding sheet is folded above the second folding sheet.

The box sealing device in the prior art can refer to the Chinese invention patent application of CN 104108481A of application publication number, and comprises a conveying mechanism, a folding guide-in mechanism, a small folding guide part and a folding auxiliary guide-in mechanism, wherein the folding auxiliary guide-in mechanism comprises a rotary disc and a servo motor, the rotary disc is connected with the servo motor, the rotary disc is positioned above the conveying mechanism and positioned between a push plate and the small folding guide part in the conveying direction of the conveying mechanism, the edge of the rotary disc is in a circular outline, an opening is arranged on the rotary disc, the rotary disc is vertically arranged, and the minimum distance from the rotary disc to the conveying mechanism is greater than the minimum distance from the small folding guide surface to the conveying mechanism. This case sealer folds paper and one of them is folded paper and is carried out bending operation respectively through two parts to one of them big, has played simultaneously and has implemented preliminary bending operation to another little folding paper, has reached the convenient advantage of case sealer installation and debugging, has reached the purpose of further smoothly buckling little folding paper again.

However, the box sealing device is not applicable to the box sealing structure shown in fig. 1 to 3, so that the developed box sealing device is needed.

[ Utility model ] content

Not enough to prior art, the utility model aims to solve the technical problem that a box sealing device is provided, at the in-process that seals of packing box, realize that the first crisscross of folding paper, the second is folded paper, the third is folded paper, the fourth is folded paper and is folded and press.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a box sealing device comprises a conveying component with a horizontal conveying path, and further comprises a first hinge leading-in mechanism, a second hinge leading-in mechanism and a third hinge leading-in mechanism which are sequentially arranged along the direction of the horizontal conveying path;

the first folding guiding mechanism comprises two first rotating discs which are arranged side by side, the first rotating discs are positioned above the horizontal conveying path, the first rotating discs are vertically arranged and are axially vertical to the direction of the horizontal conveying path, the edges of the first rotating discs are in a circular outline, and an opening is formed in each first rotating disc;

the second page folding leading-in mechanism comprises a second page folding pushing block which is arranged on the lateral side of the horizontal conveying path and used for pushing the second page to be folded inwards, and the second page folding pushing block is driven by a pushing block driver;

the third hinge guiding mechanism comprises a second rotary table, the second rotary table is located above the horizontal conveying path, the second rotary table is vertically arranged, the axial direction of the second rotary table is perpendicular to the direction of the horizontal conveying path, the edge of the second rotary table is in a circular outline, and an opening is formed in the second rotary table.

Preferably, the first folding guiding mechanism further comprises two first limiting rods which are arranged side by side and extend along the horizontal conveying path, and the two first limiting rods are correspondingly positioned on the inner sides of the second folding and the fourth folding and used for limiting the second folding and the fourth folding to be turned inwards.

Preferably, the first folding guiding mechanism further comprises a first folding limiting rod extending from the rear side of the first folding guiding mechanism to the front side of the second folding guiding mechanism, and the first folding limiting rod is used for limiting the first folding to be turned upwards.

Preferably, the push block driver is a push block driving cylinder.

Preferably, the second folding guiding mechanism further comprises a glue gun for spraying glue to the surface of the first folding and/or the second folding.

Preferably, the second folding guiding mechanism further comprises a second folding limiting rod for limiting the second folding to the inner side, and the second folding limiting rod is arranged above the second folding pushing block.

Preferably, the first turntable and the second turntable are driven by the same turntable motor.

Preferably, the first rotary disc is arranged on a first rotary disc shaft, the second rotary disc is arranged on a second rotary disc shaft, the rotary disc motor drives the first rotary disc shaft or the second rotary disc shaft to rotate, and the first rotary disc shaft and the second rotary disc shaft are connected through a synchronous belt.

The utility model discloses a technical scheme, the packing box is folded paper, the second is folded paper, the fold that the third was folded paper and is accomplished first fold paper by first fold paper guiding-in mechanism, second fold paper guiding-in mechanism, third fold paper guiding-in mechanism in proper order in transportation process and is pressed. After the folding is finished, the fourth folding can be folded by the fourth folding leading-in mechanism, and the fourth folding is fixed by matching the sealing tongue piece sealing with the sealing folding edge.

These features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.

[ description of the drawings ]

The utility model is further described with the following drawings:

fig. 1 is a schematic structural view of the packing box of the present invention after the first folding sheet is folded;

fig. 2 is a side view of the packing box of the present invention after the first folding sheet is folded;

fig. 3 is a top view of the packing box of the present invention after the first hinge and the third hinge are folded;

FIG. 4 is a schematic view of the box sealing device according to the present invention;

fig. 5 is a schematic view of the box sealing device after the frame is hidden;

fig. 6 is a schematic structural view of a box sealing device of the present invention;

fig. 7 is a top view of a box sealing device according to the present invention;

reference numerals:

the packaging box 100, a first folding leaf 101, a second folding leaf 102, a third folding leaf 103, a fourth folding leaf 104, a sealing hem 1041 and a sealing tongue piece 105;

the automatic folding machine comprises a first folding guiding mechanism 1, a first rotary disc 11, a first limiting rod 12, a first folding limiting rod 13, a second folding guiding mechanism 2, a second folding limiting rod 21, a second folding push block 22, a push block driving cylinder 23, a glue gun 24, a third folding guiding mechanism 3, a second rotary disc 31, a rotary disc motor 32, a synchronous belt 33 and a rack 4.

[ detailed description ] embodiments

The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

It will be appreciated by those skilled in the art that features from the examples and embodiments described below may be combined with each other without conflict.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Words such as "upper", "lower", "front", "rear", "left", "right", etc., indicating orientations or positional relationships are based only on the orientations or positional relationships shown in the drawings, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device/element referred to must have a particular orientation or be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

Referring to fig. 1 to 3, a reliable-box-sealing packaging box 100 is a rectangular structure, a first folding sheet 101 is arranged on the two side surfaces of the length of the mouth of the packaging box 100, a second folding sheet 102 is arranged on the front side surface of the width, a fourth folding sheet 104 is arranged on the rear side surface of the width, a third folding sheet 103 is nested inside the first folding sheet 101, and in a box sealing state, the first folding sheet 101, the second folding sheet 102, the third folding sheet 103 and the fourth folding sheet 104 are all folded inwards and horizontally, and the second folding sheet 102 is folded above the first folding sheet 101, the third folding sheet 103 is folded above the second folding sheet 102, and the fourth folding sheet 104 is folded above the third folding sheet 103.

The first folding sheet, the second folding sheet, the third folding sheet and the fourth folding sheet form an alternate folding structure, and the first folding sheet, the second folding sheet, the third folding sheet and the fourth folding sheet can be further bonded by glue. Therefore, the sealing structure is very reliable and is not easy to damage when being pulled.

Referring to the prior art, the middle of the free side of the fourth hinge is provided with a sealing hem 1041 which is folded towards the front side of the box body in a sealing state, the middle of the bent side of the second hinge is provided with a sealing tongue piece 105 the root of which extends to the front side of the box body, and the sealing tongue piece 105 is matched with the sealing hem 1041 to finally complete sealing.

In this embodiment, the first folding page 101 is an isosceles trapezoid structure, and an embedded space of the nested third folding page 103 is arranged at the bottom of the isosceles trapezoid, and the embedded space and the third folding page are both rectangles. One side edge of the third folding sheet 103 is connected with the packaging box 100, and the other three side edges are not connected with the edge of the embedded space, so that the third folding sheet can be folded relative to the first folding sheet. And the inner side corners of the first hinge, the second hinge, the third hinge and the fourth hinge are provided with round corners.

In order to realize the staggered overlapping of the first fold, the second fold, the third fold and the fourth fold in the sealing process of the packaging box with the structure, as shown in fig. 4 to 7, a box sealing device is correspondingly designed, and comprises a conveying component with a horizontal conveying path, and the packaging box 100 is conveyed along the conveying path. The box sealing device also comprises a first folding guiding-in mechanism 1, a second folding guiding-in mechanism 2 and a third folding guiding-in mechanism 3 which are arranged on the frame 4 and are sequentially arranged along the direction of a horizontal conveying path; during the conveying process, the first folding guide mechanism 1, the second folding guide mechanism 2 and the third folding guide mechanism 3 sequentially complete the laminating of the first folding 101, the second folding 102 and the third folding 103.

Wherein, first fold page or leaf guiding-in mechanism 1 is including controlling two first carousel 11 that set up side by side, first carousel 11 is located the top in horizontal feed route, and 11 vertical settings of first carousel and axial are perpendicular with horizontal feed route direction, the edge of first carousel 11 is circular profile, be equipped with an opening on the first carousel 11.

The second folding guiding-in mechanism 2 comprises a second folding pushing block 22 which is arranged on the lateral side of the horizontal conveying path and used for pushing the second folding to be turned inwards, and the second folding pushing block 22 is driven by a pushing block driver;

the third folding guide-in mechanism 3 comprises a second rotary table 31, the second rotary table 31 is located above the horizontal conveying path, the second rotary table 31 is vertically arranged, the axial direction of the second rotary table is perpendicular to the direction of the horizontal conveying path, the edge of the second rotary table 31 is in a circular outline, and an opening is formed in the second rotary table 31.

The structure and the operation principle of the first rotating disc 11 and the second rotating disc 31 can refer to the rotating disc structure in the chinese utility model patent application with application publication No. CN 104108481 a.

As shown in fig. 5, the first folding guiding mechanism 1 further includes two first limiting rods 12 arranged side by side in the left-right direction and extending along the horizontal conveying path, and the two first limiting rods 12 are correspondingly located at the inner sides of the second folding 102 and the fourth folding 104, so as to limit the second folding 102 and the fourth folding 104 from being turned inwards, and avoid interference of the first folding 101 folded on the first rotating disc 11.

Further, the first folding guiding mechanism 1 further includes a first folding limiting rod 13 extending from the rear side of the first folding guiding mechanism to the front side of the second folding guiding mechanism, and the first folding limiting rod is used for limiting the first folding to be turned upwards, so that the second folding 102 can be conveniently turned over and folded on the first folding 101.

In one embodiment, the pushing block driver is a pushing block driving cylinder 23, the moving path of the second flap pushing block 22 is inclined to the horizontal plane, and the second flap 102 is pushed to be turned inside and folded on the first flap 101 during the second flap pushing block 22 moves obliquely downward. The bottom of the head end of the second folding push block 22 is provided with an arc surface which acts with the second folding 102. It is to be understood that the push block driving cylinder 23 may be replaced with an electric cylinder or the like.

Further, the second folding guiding mechanism 2 further includes a glue gun 24 for spraying glue on the second folding surface to enable the third folding to be folded and pressed on the second folding 102 and to be glued and fixed at the same time. It will be appreciated that the glue gun 24 may also spray glue onto the first sheet surface so that the second sheet is folded over and secured to the first sheet. Of course, other glue guns can be arranged, for example, a glue gun is arranged on the rear side of the third folding page guiding-in mechanism, so that glue can be sprayed on the surface of the third folding page, and the fourth folding page can be conveniently glued and fixed.

In order to prevent the second hinge 102 from turning outwards before the second hinge pushing block 22 pushes the second hinge to be turned inwards, the second hinge guiding mechanism 2 further includes a second hinge limiting rod 21 for limiting the second hinge to the inside, and the second hinge limiting rod 21 is disposed above the second hinge pushing block 22. One end of the second folding limiting rod 21 is connected with the first limiting rod 12, and the connected end is inclined outwards to guide the second folding 102 to enter the inner side of the second folding limiting rod 21.

As shown in fig. 4, in the present embodiment, the first turntable 11 and the second turntable 31 are driven by the same turntable motor 32. Wherein, first carousel 11 is located first carousel axle, second carousel 31 is located the second carousel axle, carousel motor 32 drive first carousel axle or second carousel axle rotate, and connect through hold-in range 33 between first carousel axle and the second carousel axle, therefore first carousel axle or second carousel axle rotate, just can drive another carousel axle and rotate. Of course, the first turntable 11 and the second turntable 31 may be driven by one turntable motor 32, respectively. The advantage of the first turntable 11 and the second turntable 31 being driven by the same turntable motor 32 is that it is ensured that the first turntable 11 and the second turntable 31 operate in unison, since the first turntable 11 and the second turntable 31 are operated simultaneously.

In addition, the specific structure of the conveying component can refer to the prior art, for example, the conveying component comprises a driving component and a push plate, the push plate is installed on the driving component, and the driving component drives the push plate to pass through the horizontal conveying path. The driving assembly comprises a chain and a chain wheel, wherein the chain is arranged on the chain wheel and is unfolded to form an annular structure with two arc ends and a straight middle part, so that an annular moving path is formed, and one section of the chain is a horizontal conveying path. The push plate is fixed with the chain, and particularly can be fixed on a side plate of the chain.

The above description is only for the embodiments of the present invention, but the scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the description in the above embodiments and the accompanying drawings. Any modification that does not depart from the functional and structural principles of the invention is intended to be included within the scope of the claims.

Claims

1. A box sealing device comprises a conveying component with a horizontal conveying path, and is characterized by further comprising a first folded sheet guiding-in mechanism, a second folded sheet guiding-in mechanism and a third folded sheet guiding-in mechanism which are sequentially arranged along the direction of the horizontal conveying path;

the second folding lead-in mechanism comprises a second folding push block which is arranged on the lateral side of the horizontal conveying path and used for pushing the second folding to be turned inwards, and the second folding push block is driven by a push block driver;

2. The box sealing device according to claim 1, wherein the first flap guide mechanism further comprises two first position-limiting rods arranged side by side and extending along the horizontal conveying path, and the two first position-limiting rods are correspondingly positioned on the inner sides of the second flap and the fourth flap for limiting the second flap and the fourth flap from being turned inwards.

3. The box sealing device of claim 1, wherein the first hinge introducing mechanism further comprises a first hinge limiting rod extending from a rear side of the first hinge introducing mechanism to a front side of the second hinge introducing mechanism for limiting the first hinge from being turned up.

4. The box sealing device according to claim 1, wherein the push block driver is a push block driving cylinder.

5. The box sealing device of claim 1, wherein the second flap guiding mechanism further comprises a glue gun for spraying glue on the surface of the first flap and/or the second flap.

6. The box sealing device of claim 1, wherein the second hinge guiding mechanism further comprises a second hinge limiting rod for limiting the second hinge to the inner side, and the second hinge limiting rod is disposed above the second hinge pushing block.

7. A box sealing apparatus according to claim 1, wherein the first and second turntables are driven by the same turntable motor.

8. The box sealing device according to claim 7, wherein the first rotary table is disposed on a first rotary table shaft, the second rotary table is disposed on a second rotary table shaft, the rotary table motor drives the first rotary table shaft or the second rotary table shaft to rotate, and the first rotary table shaft and the second rotary table shaft are connected through a synchronous belt.