阅读说明：本技术 一种纸箱包装箱用的定型封口设备及其封口方法 (Shaping sealing equipment for carton packaging box and sealing method thereof ) 是由 丁小平 于 2021-06-03 设计创作，主要内容包括：本发明公开了一种纸箱包装箱用的定型封口设备及其封口方法,包括安装框架,所述安装框架的底端固定连接有四个支撑腿,所述安装框架的顶端固定连接有U形安装架,贴胶组件,所述贴胶组件设置在U形安装架内,所述贴胶组件包括安装平台,所述安装平台的底端固定连接有两个矩形限位板,两个所述矩形限位板之间设置有两个矩形安装板,其中一个所述矩形安装板的底端设置有安装刀架。本发明的有益效果是：该发明利用抹平圆辊,将抹平圆辊上的胶带贴合在纸箱上,然后又由一个矩形安装板将另一个矩形安装板带动起来,当抹平圆辊脱离纸箱后,会带动切割刀具下降,从而使得切割刀具对胶带切割,完成对纸箱封口。(The invention discloses a sizing sealing device for a carton packing box and a sealing method thereof, and the sizing sealing device comprises an installation frame, wherein the bottom end of the installation frame is fixedly connected with four supporting legs, the top end of the installation frame is fixedly connected with a U-shaped installation frame and a rubberizing assembly, the rubberizing assembly is arranged in the U-shaped installation frame, the rubberizing assembly comprises an installation platform, the bottom end of the installation platform is fixedly connected with two rectangular limiting plates, two rectangular installation plates are arranged between the two rectangular limiting plates, and the bottom end of one rectangular installation plate is provided with an installation knife rest. The invention has the beneficial effects that: according to the invention, the troweling circular roller is utilized to attach the adhesive tape on the troweling circular roller to the carton, then one rectangular mounting plate drives the other rectangular mounting plate, and when the troweling circular roller is separated from the carton, the cutting tool is driven to descend, so that the cutting tool cuts the adhesive tape, and the carton is sealed.)

1. The utility model provides a design sealing equipment that carton packing box used which characterized in that includes:

the device comprises an installation frame (1), wherein four support legs (2) are fixedly connected to the bottom end of the installation frame (1), and a U-shaped installation frame (3) is fixedly connected to the top end of the installation frame (1);

the adhesive tape sticking component is arranged in the U-shaped mounting frame (3) and comprises a mounting platform (4), two rectangular limiting plates (401) are fixedly connected to the bottom end of the mounting platform (4), two rectangular mounting plates (402) are arranged between the two rectangular limiting plates (401), a mounting tool rest (403) is arranged at the bottom end of one rectangular mounting plate (402), a cutting tool (404) is fixedly connected to the bottom end of the mounting tool rest (403), a round troweling roller (407) is arranged at the bottom end of the other rectangular mounting plate (402), and an adhesive tape mounting roller (409) is arranged at the top end of the mounting platform (4);

the carton conveying assembly is arranged at the bottom of the mounting frame (1), the carton conveying assembly comprises a mounting base (5), four supporting rods (501) are arranged in the mounting base (5), a sliding cylinder (502) is connected between the two supporting rods (501) in a sliding mode, a two-way threaded rod (503) is connected between the other two supporting rods (501) in a threaded mode, two mounting rods (505) are arranged at the top end of the mounting base (5), and a conveying belt (506) is arranged on the opposite face of each mounting rod (505).

2. A form-closing apparatus for carton packaging boxes according to claim 1 wherein: sticky tape reservation groove (405) has been seted up to one side of rectangle mounting panel (402), just cell wall both sides fixedly connected with limit baffle (406) of sticky tape reservation groove (405), two the equal fixedly connected with in top of rectangle mounting panel (402) rotates cylinder (411), two the both ends of rotating cylinder (411) rotate with two rectangle limiting plates (401) respectively and are connected.

3. A form-closing apparatus for carton packaging boxes according to claim 2 wherein: one of them rotation cylinder (411) one end runs through rectangle limiting plate (401) and outside extension, the extension end fixedly connected with first gear (412) of rotation cylinder (411), one side meshing of first gear (412) has second gear (413), the first drive wheel of the positive fixedly connected with of second gear (413), first drive wheel outer wall joint has driving belt (414), just one side joint that first drive wheel was kept away from to driving belt (414) inner wall has the second drive wheel, just the back of second drive wheel and another one end fixed connection who rotates cylinder (411).

4. A form-closing apparatus for carton packaging boxes according to claim 1 wherein: the bottom of mounting platform (4) is kept away from one side fixedly connected with two side limiting plates (415) of rectangle limiting plate (401), and two be provided with between side limiting plate (415) with mounting platform (4) bottom fixed connection's arc limiting plate (416).

5. A form-closing apparatus for carton packaging boxes according to claim 1 wherein: top one side fixedly connected with C shape connecting plate (417) of mounting platform (4), the cell wall both sides of C shape connecting plate (417) recess are rotated and are connected with the rotary column, the outer wall fixedly connected with C shape limiting plate (418) of rotary column, the one end of rotary column runs through C shape connecting plate (417) and outwards extends, the extension end fixedly connected with two-way rotation motor (419) of rotary column.

6. A form-closing apparatus for carton packaging boxes according to claim 1 wherein: the rectangle mounting hole has been seted up on the top of mounting platform (4), cell wall both sides fixedly connected with rectangular connecting plate (408) of rectangle mounting hole, two the both ends of top and sticky tape installation roller (409) are rotated between rectangular connecting plate (408) and are connected, two the bottom is rotated between rectangular connecting plate (408) and is connected with spacing round roller (410), top one side of mounting platform (4) is rotated and is connected with connecting threaded rod (420), just the top threaded connection of the outer wall of connecting threaded rod (420) and installation frame (1).

7. A form-closing apparatus for carton packaging boxes according to claim 1 wherein: two rectangular sliding grooves (508) are formed in the groove wall of the notch of the mounting base (5), four rectangular sliding blocks (509) are fixedly connected to the bottom ends of the supporting rods (501), and the four rectangular sliding blocks (509) are respectively connected into the rectangular sliding grooves (508) in a sliding mode.

8. A form-closing apparatus for carton packaging boxes according to claim 1 wherein: the sliding column (502) penetrates through the two supporting rods (501) respectively, the two ends of the sliding column (502) are provided with the base (5) respectively and are connected in a rotating mode, and the two ends of the mounting rod (505) are fixedly connected with the P-shaped limiting rod (507).

9. A form-closing apparatus for carton packaging boxes according to claim 1 wherein: two bracing pieces (501) are run through respectively in two-way threaded rod (503), just the both ends of two-way threaded rod (503) all rotate with installation base (5) and are connected, just installation base (5) are run through to the one end of two-way threaded rod (503) and outside extension, the extension end fixedly connected with connection disc (504) of two-way threaded rod (503).

10. A method of closing a shaped closing apparatus for carton-packing boxes according to any one of claims 1 to 9 wherein: the method comprises the following steps of;

the method comprises the following steps:

firstly, rotating a connecting disc (504), stopping rotating the connecting disc (504) when the distance between two mounting rods (505) is the same as the width of the carton, then grabbing the rotating disc, and stopping rotating the rotating disc when the distance from the bottom end of a troweling roller (407) to the top end of a mounting frame (1) is consistent with the height of the side edge of the carton;

step two:

placing an adhesive tape on the outer wall of an adhesive tape mounting roller (409), penetrating one end of the adhesive tape through the mounting groove, attaching one side without the adhesive tape to a limiting round roller (410), then placing the adhesive tape in an adhesive tape preformed groove (405), penetrating the adhesive tape preformed groove (405), and placing the adhesive tape on the outer wall of a leveling round roller (407);

step three:

after the carton is conveyed, firstly closing a front cover at the top end of the carton by an arc limiting plate (416), then rotating a rotating column fixedly connected with the output end of a bidirectional rotating motor (419) under the action of the bidirectional rotating motor (419), so as to drive a C-shaped limiting plate (418) fixedly connected with the outer wall of the rotating column to rotate around the rotating column, thereby closing a rear cover of the carton, and then closing two side covers of the carton under the resisting of two side limiting plates (415);

step four:

under the continuous conveying of the conveyor belt (506), the carton firstly contacts the adhesive tape on the outer wall of the troweling roller (407), the adhesive tape is adhered to the lower portion of the carton, and after the troweling roller (407) falls off from the carton, the troweling roller (407) is restored to the initial state due to gravity, so that the cutting tool (404) is driven to move downwards, the adhesive tape is cut by the cutting tool (404), and the sealing of the carton is completed.

Technical Field

The invention relates to a sealing assembly, in particular to a sizing sealing device for a carton packaging box and a sealing method thereof, and belongs to the technical field of carton sealing devices.

Background

The carton is the indispensable article in present life production, no matter the loading transportation of goods or the packing that article were stored, all needs the loading of packing carton, especially paper packing box, and not only environmental protection but also convenience are the extranal packing user's thing that people used most often.

The carton cooperates the adhesive tape to use usually, be used for turning over the book of box then fixed firm, make the box be in sealed state, in the actual production, on one side all people manually open folding forming with the carton board, then open the adhesive tape and wind on the carton, seal the bottom of carton, such work efficiency is not high, and manual operation's precision is not high, it is askew to paste the adhesive tape when the paper feeding case seals, will lead to sealing the failure, must re-operate again, it is hard to waste time and energy, still waste resources, in order to solve above-mentioned problem, we provide a design that carton packing box used and seal equipment and its method.

Disclosure of Invention

The present invention is directed to a shaped sealing device for carton packaging boxes and a sealing method thereof.

The invention realizes the aim through the following technical scheme, and a shaping sealing device and a sealing method for a carton packing box comprise the following steps:

the mounting frame comprises a mounting frame, four supporting legs and a U-shaped mounting frame, wherein the bottom end of the mounting frame is fixedly connected with the four supporting legs, and the top end of the mounting frame is fixedly connected with the U-shaped mounting frame;

the adhesive tape mounting device comprises an adhesive tape mounting component, a U-shaped mounting frame and a mounting platform, wherein the adhesive tape mounting component is arranged in the U-shaped mounting frame and comprises a mounting platform, two rectangular limiting plates are fixedly connected to the bottom end of the mounting platform, two rectangular mounting plates are arranged between the two rectangular limiting plates, a mounting tool rest is arranged at the bottom end of one rectangular mounting plate, a cutting tool is fixedly connected to the bottom end of the mounting tool rest, a floating round roller is arranged at the bottom end of the other rectangular mounting plate, and an adhesive tape mounting roller is arranged at the top end of the mounting platform;

the carton conveying assembly is arranged at the bottom of the mounting frame and comprises a mounting base, four support rods are arranged in the mounting base, a sliding cylinder is connected between the support rods in a sliding mode, a bidirectional threaded rod is connected between the support rods in a threaded mode, two mounting rods are arranged at the top end of the mounting base, and a conveying belt is arranged on the opposite face of each mounting rod.

Preferably, the sticky tape reservation groove has been seted up to one side of rectangle mounting panel, just the cell wall both sides fixedly connected with limit baffle of sticky tape reservation groove, two the equal fixedly connected with in top of rectangle mounting panel rotates the cylinder, two it is connected with two rectangle limiting plate rotations respectively to rotate cylindrical both ends.

Preferably, one of them it runs through rectangle limiting plate and outside extension to rotate cylinder one end, it has first gear to rotate cylindrical extension end fixedly connected with, one side meshing of first gear has the second gear, the first drive wheel of positive fixedly connected with of second gear, first drive wheel outer wall joint has drive belt, just one side joint that first drive wheel was kept away from to the drive belt inner wall has the second drive wheel, just the back and another rotation cylindrical one end fixed connection of second drive wheel.

Preferably, one side of the bottom end of the mounting platform, which is far away from the rectangular limiting plate, is fixedly connected with two side limiting plates, and an arc-shaped limiting plate fixedly connected with the bottom end of the mounting platform is arranged between the side limiting plates.

Preferably, one side fixedly connected with C shape connecting plate in top of mounting platform, the cell wall both sides of C shape connecting plate recess are rotated and are connected with the rotation post, the outer wall fixedly connected with C shape limiting plate of rotation post, the one end of rotation post runs through C shape connecting plate and outwards extends, the extension end fixedly connected with two-way rotation motor of rotation post.

Preferably, the rectangular mounting hole has been seted up on mounting platform's top, the cell wall both sides fixedly connected with rectangular connecting plate of rectangular mounting hole, two the top rotates with the both ends of sticky tape installation roller between the rectangular connecting plate to be connected, two the bottom rotates between the rectangular connecting plate to be connected with spacing round roller, mounting platform's top one side is rotated and is connected with connecting threaded rod, just connecting threaded rod's outer wall and the top threaded connection of installation frame.

Preferably, two rectangular sliding grooves are formed in the groove wall of the notch of the mounting base, four rectangular sliding blocks are fixedly connected to the bottom ends of the supporting rods, and the four rectangular sliding blocks are slidably connected in the rectangular sliding grooves respectively.

Preferably, the sliding cylinder runs through two bracing pieces respectively, the base is installed respectively at sliding cylinder's both ends and is rotated the connection, two the equal fixedly connected with P shape gag lever post of one end of installation pole.

Preferably, the two-way threaded rod runs through two bracing pieces respectively, just the both ends of two-way threaded rod all are connected with the installation base rotation, just the one end of two-way threaded rod runs through the installation base and outwards extends, the extension end fixedly connected with of two-way threaded rod connects the disc.

A sealing method of a shaping sealing device for a carton packing box comprises the following steps;

the method comprises the following steps:

firstly, rotating a connecting disc, stopping rotating the connecting disc when the distance between two mounting rods is the same as the width of a carton, grabbing the rotating disc, and stopping rotating the rotating disc when the distance from the bottom end of a troweling circular roller to the top end of a mounting frame is consistent with the height of the side edge of the carton;

step two:

placing an adhesive tape on the outer wall of the adhesive tape mounting roller, penetrating one end of the adhesive tape through the mounting groove, attaching the side without the adhesive tape to the limiting round roller, placing the adhesive tape in the adhesive tape preformed groove, penetrating the adhesive tape preformed groove, and placing the adhesive tape preformed groove on the outer wall of the leveling round roller;

step three:

after the carton is conveyed, firstly closing a front cover at the top end of the carton by an arc limiting plate, then rotating a rotating column fixedly connected with the output end of a bidirectional rotating motor under the action of the bidirectional rotating motor so as to drive a C-shaped limiting plate fixedly connected with the outer wall of the rotating column to rotate around the rotating column, thus closing a rear cover of the carton, and then closing two side covers of the carton under the resisting of two side limiting plates;

step four:

under the continuation of conveyer belt is carried to the carton, at first contacts the sticky tape of floating circle roller outer wall, and the sticky tape glues under the carton on, falls off the back when floating circle roller from the carton, because gravity for floating circle roller resumes initial state, thereby drives cutting tool and moves down, makes cutting tool cut the sticky tape, thereby accomplishes sealing of this carton.

The invention has the beneficial effects that:

firstly, the adhesive tape on the troweling round roller is attached to the carton by the troweling round roller, then one rectangular mounting plate drives the other rectangular mounting plate, and when the troweling round roller is separated from the carton, the cutting tool is driven to descend, so that the cutting tool cuts the adhesive tape to finish the sealing of the carton.

The connecting disc can be rotated, when the distance between the two mounting rods is the same as the width of the carton, the connecting disc stops rotating, then the rotating disc is grabbed, and when the distance from the bottom end of the troweling roller to the top end of the mounting frame is consistent with the height of the side edge of the carton, the rotating disc stops rotating, so that the sealing equipment can seal cartons with different sizes, and the practicability of the sealing equipment is improved.

When the device is used, firstly, the front cover at the top end of the carton is closed by the arc limiting plate, then the rotating column fixedly connected with the output end of the bidirectional rotating motor is rotated under the action of the bidirectional rotating motor, so that the C-shaped limiting plate fixedly connected with the outer wall of the rotating column is driven to rotate around the rotating column, the rear cover of the carton is closed, and then the two side covers of the carton are closed under the resisting of the two side limiting plates, so that an operator does not need to close the four covers of the carton before the device is used, and the labor capacity of the operator is reduced.

And fourthly, two fixing bolts are in threaded connection with two sides of the rectangular mounting plate, and when the rectangular mounting plate is disassembled, an operator sequentially rotates the fixing bolts fixedly connected with the rectangular mounting plate to loosen the two fixing bolts, so that the mounting tool rest can be taken down to replace the cutting tool, and the operator can replace the cutting tool conveniently.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the overall structure of the present invention;

FIG. 3 is a schematic view of a mounting frame attachment configuration of the present invention;

FIG. 4 is a schematic view of a carton conveying assembly of the present invention;

FIG. 5 is a plan view of the carton conveying structure of the present invention;

FIG. 6 is a schematic view of a tape dispenser assembly according to the present invention;

FIG. 7 is a bottom view of the taping assembly of the present invention;

FIG. 8 is a schematic view of the tool holder mounting arrangement of the present invention;

FIG. 9 is a bottom view of the taping assembly of the present invention.

In the figure: 1. a mounting frame; 2. supporting legs; 3. a U-shaped mounting bracket; 4. mounting a platform; 401. a rectangular limiting plate; 402. a rectangular mounting plate; 403. installing a tool rest; 404. cutting a cutter; 405. reserving a groove for the adhesive tape; 406. a limit baffle; 407. leveling a round roller; 408. a rectangular connecting plate; 409. a tape mounting roller; 410. limiting the round roller; 411. rotating the cylinder; 412. a first gear; 413. a second gear; 414. a drive belt; 415. a side limiting plate; 416. an arc limiting plate; 417. a C-shaped connecting plate; 418. a C-shaped limiting plate; 419. a bi-directional rotating motor; 420. connecting a threaded rod; 5. installing a base; 501. a support bar; 502. a sliding cylinder; 503. a bidirectional threaded rod; 504. connecting the disks; 505. mounting a rod; 506. a conveyor belt; 507. a P-shaped limiting rod; 508. a rectangular chute; 509. a rectangular slider.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, a forming and sealing apparatus for a carton packing box and a sealing method thereof includes:

the device comprises an installation frame 1, wherein a plurality of auxiliary rotating columns are rotatably connected inside the installation frame 1, four support legs 2 are fixedly connected to the bottom end of the installation frame 1, and a U-shaped installation frame 3 is fixedly connected to the top end of the installation frame 1;

the rubberizing assembly is arranged in a U-shaped mounting frame 3 and comprises a mounting platform 4, two rectangular limiting plates 401 are fixedly connected to the bottom end of the mounting platform 4, two rectangular mounting plates 402 are arranged between the two rectangular limiting plates 401, a mounting knife rest 403 is arranged at the bottom end of one rectangular mounting plate 402, a cutting tool 404 is fixedly connected to the bottom end of the mounting knife rest 403, convex plates are fixedly connected to two sides of the top end of the mounting knife rest 403, two threaded mounting grooves are formed in the front surfaces of the two convex plates, mounting ports are formed in two bottom ends of the rectangular mounting plates 402, the two convex plates are clamped in the two mounting ports and fixedly connected through two fixing bolts, an insert plate is fixedly connected to the middle of the top end of the mounting knife rest 403, a groove is formed in the bottom end of one rectangular mounting plate 402, the insert plate is clamped in the groove, a leveling round roller 407 is arranged at the bottom end of the other rectangular mounting plate 402, the top end of the mounting platform 4 is provided with an adhesive tape mounting roller 409;

carton conveying subassembly, carton conveying subassembly sets up in the bottom of installation frame 1, and carton conveying subassembly includes installation base 5, and the top of installation base 5 and the bottom fixed connection of installation frame 1 are provided with four bracing pieces 501 in the installation base 5, and sliding connection has slip cylinder 502 between two of them bracing pieces 501, and threaded connection has two-way threaded rod 503 between two other bracing pieces 501, and the top of installation base 5 is provided with two installation poles 505, and the opposite face of two installation poles 505 is provided with conveyer belt 506.

As a technical optimization scheme of the invention, one side of each rectangular mounting plate 402 is provided with an adhesive tape preformed groove 405, two sides of the groove wall of each adhesive tape preformed groove 405 are fixedly connected with a limit baffle 406, the top ends of the two rectangular mounting plates 402 are fixedly connected with rotating cylinders 411, and two ends of each rotating cylinder 411 are respectively and rotatably connected with the two rectangular limit plates 401.

As a technical optimization scheme of the present invention, one end of one rotating cylinder 411 penetrates through the rectangular limiting plate 401 and extends outward, the extending end of the rotating cylinder 411 is fixedly connected with a first gear 412, one side of the first gear 412 is engaged with a second gear 413, the front surface of the second gear 413 is fixedly connected with a first transmission wheel, the outer wall of the first transmission wheel is connected with a transmission belt 414 in a clamping manner, one side of the inner wall of the transmission belt 414, which is far away from the first transmission wheel, is connected with a second transmission wheel in a clamping manner, and the back surface of the second transmission wheel is fixedly connected with one end of the other rotating cylinder 411, under the continuous transmission of the transmission belt 506, the carton firstly contacts with the adhesive tape on the outer wall of the leveling roller 407, the adhesive tape is adhered on the bottom of the carton, then the leveling roller 407 moves upward under the thrust of the carton, the leveling roller 407 smoothes the adhesive tape, and when the leveling roller 407 ascends, the first gear 412 is driven to rotate, so that the second gear 413 rotates, and the first driving wheel is fixedly connected with the second gear 413, so that the first driving wheel rotates, and the first driving wheel is in transmission connection with the second driving wheel through the transmission belt 414, so that the rotating cylinder 411 fixedly connected with the second driving wheel rotates, and the cutting tool 404 is driven to rotate.

As a technical optimization scheme of the invention, two side limiting plates 415 are fixedly connected to one side of the bottom end of the mounting platform 4, which is far away from the rectangular limiting plate 401, and an arc limiting plate 416 fixedly connected to the bottom end of the mounting platform 4 is arranged between the two side limiting plates 415, after the carton is conveyed, the front cover at the top end of the carton is closed by the arc limiting plate 416, then under the action of a bidirectional rotating motor 419, a rotating column fixedly connected to the output end of the bidirectional rotating motor 419 rotates, so that a C-shaped limiting plate 418 fixedly connected to the outer wall of the rotating column is driven to rotate around the rotating column, so that the rear cover of the carton is closed, and then under the abutting of the two side limiting plates 415, two side covers of the carton are also closed.

As a technical optimization scheme of the invention, one side of the top end of the mounting platform 4 is fixedly connected with a C-shaped connecting plate 417, two sides of the groove wall of the groove of the C-shaped connecting plate 417 are rotatably connected with rotating columns, the outer walls of the rotating columns are fixedly connected with C-shaped limiting plates 418, one ends of the rotating columns penetrate through the C-shaped connecting plate 417 and extend outwards, and the extending ends of the rotating columns are fixedly connected with a bidirectional rotating motor 419.

As a technical optimization scheme of the invention, a rectangular mounting hole is formed at the top end of the mounting platform 4, rectangular connecting plates 408 are fixedly connected to two sides of the wall of the rectangular mounting hole, the top between the two rectangular connecting plates 408 is rotatably connected with two ends of an adhesive tape mounting roller 409, a limiting round roller 410 is rotatably connected to the bottom between the two rectangular connecting plates 408, a connecting threaded rod 420 is rotatably connected to one side of the top end of the mounting platform 4, and the outer wall of the connecting threaded rod 420 is in threaded connection with the top end of the mounting frame 1.

As a technical optimization scheme of the invention, the groove wall of the notch of the mounting base 5 is provided with two rectangular sliding grooves 508, the bottom ends of the four supporting rods 501 are fixedly connected with rectangular sliding blocks 509, and the four rectangular sliding blocks 509 are respectively connected in the rectangular sliding grooves 508 in a sliding manner.

As a technical optimization scheme of the invention, a sliding cylinder 502 penetrates through two supporting rods 501 respectively, two ends of the sliding cylinder 502 are respectively provided with a base 5 for rotating connection, one end of each of two mounting rods 505 is fixedly connected with a P-shaped limiting rod 507, an operator rotates a connecting disc 504, a bidirectional threaded rod 503 is fixedly connected to the back of the connecting disc 504, the connecting disc 504 is rotated to rotate the bidirectional threaded rod 503, the two supporting rods 501 are connected to the outer wall of the bidirectional threaded rod 503 in a threaded manner, after the bidirectional threaded rod 503 rotates, the two supporting rods 501 are driven to move, so that the mounting rod 505 fixedly connected with the top end of the supporting rod 501 moves, when the distance between the two mounting rods 505 is the same as the width of a carton, the connecting disc 504 is stopped to rotate, the rotating disc fixedly connected with the top end of the connecting threaded rod 420 is rotated, so that the mounting platform 4 rotatably connected with the bottom end of the connecting threaded rod 420 moves in the vertical direction, the bottom end of the mounting platform 4 is fixedly connected with a floating round roller 407, the floating round roller 407 and the mounting platform 4 move synchronously, and when the distance from the bottom end of the floating round roller 407 to the top end of the mounting frame 1 is consistent with the height of the side edge of the carton, the rotating disc stops rotating.

As a technical optimization scheme of the invention, the bidirectional threaded rod 503 penetrates through the two support rods 501 respectively, two ends of the bidirectional threaded rod 503 are rotatably connected with the mounting base 5, one end of the bidirectional threaded rod 503 penetrates through the mounting base 5 and extends outwards, and the extending end of the bidirectional threaded rod 503 is fixedly connected with the connecting disc 504.

A sealing method of a shaping sealing device for a carton packing box comprises the following steps;

the method comprises the following steps:

firstly, rotating the connecting disc 504, stopping rotating the connecting disc 504 when the distance between the two mounting rods 505 is the same as the width of the carton, then grabbing the rotating disc, and stopping rotating the rotating disc when the distance from the bottom end of the troweling roller 407 to the top end of the mounting frame 1 is consistent with the height of the side edge of the carton;

step two:

placing an adhesive tape on the outer wall of the adhesive tape mounting roller 409, penetrating one end of the adhesive tape through the mounting groove, attaching the side without the adhesive tape to the limiting round roller 410, placing the adhesive tape in the adhesive tape preformed groove 405, penetrating the adhesive tape preformed groove 405, and placing the adhesive tape on the outer wall of the troweling round roller 407;

step three:

after the carton is conveyed, firstly, the front cover at the top end of the carton is closed by the arc limiting plate 416, then under the action of the bidirectional rotating motor 419, the rotating column fixedly connected with the output end of the bidirectional rotating motor 419 rotates, so that the C-shaped limiting plate 418 fixedly connected with the outer wall of the rotating column is driven to rotate around the rotating column, the rear cover of the carton is closed, and then the two side covers of the carton are closed under the resisting of the two side limiting plates 415;

step four:

under the continuous conveying of the conveyor belt 506, the carton firstly contacts the adhesive tape on the outer wall of the troweling roller 407, the adhesive tape is adhered to the lower portion of the carton, and after the troweling roller 407 falls off from the carton, due to gravity, the troweling roller 407 returns to the initial state, so that the cutting tool 404 is driven to move downwards, the cutting tool 404 cuts the adhesive tape, and the sealing of the carton is completed.

When the invention is used;

according to the size of the carton to be reinforced;

reference is made to fig. 1, 4 and 5;

carrying out operation one;

firstly, according to the size of a carton, an operator rotates a connecting disc 504, a bidirectional threaded rod 503 is fixedly connected to the back of the connecting disc 504, the connecting disc 504 is rotated to enable the bidirectional threaded rod 503 to rotate, two support rods 501 are connected to the outer wall of the bidirectional threaded rod 503 in a threaded manner, after the bidirectional threaded rod 503 rotates, the two support rods 501 are driven to move, so that an installation rod 505 fixedly connected with the top ends of the support rods 501 moves, and when the distance between the two installation rods 505 is the same as the width of the carton, the connecting disc 504 stops rotating;

reference is made to fig. 1, 2, 6 and 7;

carrying out operation two;

then, operating and rotating a rotating disc fixedly connected with the top end of the connecting threaded rod 420 to enable the connecting threaded rod 420 to rotate, so that the mounting platform 4 rotatably connected with the bottom end of the connecting threaded rod 420 moves in the vertical direction, a floating circular roller 407 is fixedly connected with the bottom end of the mounting platform 4, the floating circular roller 407 and the mounting platform 4 move synchronously, and when the distance from the bottom end of the floating circular roller 407 to the top end of the mounting frame 1 is consistent with the height of the side edge of the carton, stopping rotating the rotating disc;

when the device is in use;

reference is made to fig. 1, 2 and 7;

carrying out operation three;

firstly, placing an adhesive tape on the outer wall of an adhesive tape mounting roller 409, then penetrating one end of the adhesive tape through the mounting groove, then attaching the side without the adhesive tape to a limiting round roller 410, then placing the adhesive tape in an adhesive tape preformed groove 405, penetrating the adhesive tape preformed groove 405, placing the adhesive tape on the outer wall of a leveling round roller 407, then starting two conveyor belts 506 and a bidirectional rotating motor 419;

carrying out operation four;

then the operator places the cartons to be sealed on the top of the mounting frame 1 and pushes them forward so that both sides of the cartons contact the conveyor belts on the conveyor belts 506, and then the cartons are conveyed forward by the two conveyor belts 506;

carrying out operation five;

after the carton is conveyed, firstly, the front cover at the top end of the carton is closed by the arc limiting plate 416, then under the action of the bidirectional rotating motor 419, the rotating column fixedly connected with the output end of the bidirectional rotating motor 419 rotates, so that the C-shaped limiting plate 418 fixedly connected with the outer wall of the rotating column is driven to rotate around the rotating column, the rear cover of the carton is closed, and then the two side covers of the carton are closed under the resisting of the two side limiting plates 415;

operation six is implemented;

after the four covers of the carton are closed, the carton is conveyed by the conveyor belt 506 continuously, the carton firstly contacts the adhesive tape on the outer wall of the leveling round roller 407, the adhesive tape is adhered to the lower part of the carton, then the leveling round roller 407 moves upwards under the thrust of the carton, meanwhile, the leveling round roller 407 levels the adhesive tape, when the leveling round roller 407 rises, the first gear 412 is driven to rotate, so that the second gear 413 rotates, the first transmission wheel is fixedly connected with the second gear 413, so that the first transmission wheel rotates, and the first transmission wheel is in transmission connection with the second transmission wheel through the transmission belt 414, so that the rotating cylinder 411 fixedly connected with the second transmission wheel rotates, and the cutting tool 404 is driven to rotate;

carrying out the seventh operation;

after the troweling roller 407 falls off from the carton, the troweling roller 407 returns to the initial state due to gravity, so that the cutting tool 404 is driven to move downwards, the cutting tool 404 cuts the adhesive tape, and the sealing of the carton is completed;

when the cutter needs to be replaced;

refer to fig. 6, 7 and 8;

carrying out operation eight;

first, the operator turns the fixing bolts fixedly connected to the rectangular mounting plate 402 in order to loosen the two fixing bolts, and then removes the mounting tool holder 403, thereby replacing the cutting tool 404.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.