阅读说明：本技术 一种门扇自动包装线 (Door leaf automatic packaging line ) 是由 宋庭兵 黎恒志 袁旭 何海英 雷雨荷 于 2021-08-13 设计创作，主要内容包括：本发明公开了一种门扇自动包装线,包括机体,机体一侧设有第一存储箱,机体靠近第一存储箱的一侧上端设有一号换气板,机体上端中间位置设有机箱,机箱下端设有上夹持装置,机体远离一号换气板的一侧设有第二存储箱,第二存储箱一侧上端设有二号换气板,第一存储箱与第二存储箱下端均设有底座,底座之间设有圆盘,圆盘上端设有下夹持装置,圆盘两侧均设有辅助梯,辅助梯上端均设有辊筒,一号换气板下端内部设有气动机,气动机内部下端设有副控制机,该一种门扇自动包装线通过设置夹持装置与制动电机以及第二存储箱以及第一存储箱和辅助梯,使其达到使用时可以自动包装门扇以及简化包装操作步骤方便上下料的目的。(The invention discloses an automatic door leaf packaging line which comprises a machine body, wherein a first storage box is arranged on one side of the machine body, a first air exchange plate is arranged at the upper end of one side of the machine body, which is close to the first storage box, a machine box is arranged at the middle position of the upper end of the machine body, an upper clamping device is arranged at the lower end of the machine box, a second storage box is arranged on one side of the machine body, which is far away from the first air exchange plate, a second air exchange plate is arranged at the upper end of one side of the second storage box, bases are respectively arranged at the lower ends of the first storage box and the second storage box, a disc is arranged between the bases, a lower clamping device is arranged at the upper end of the disc, auxiliary ladders are respectively arranged at two sides of the disc, a roller is arranged at the upper end of each auxiliary ladder, a pneumatic machine is arranged inside the lower end of the first air exchange plate, an auxiliary controller is arranged at the lower end inside the pneumatic machine, this door leaf automatic packaging line is through setting up clamping device and brake motor and second storage box and first storage box and supplementary ladder, can pack the door leaf automatically and simplify the convenient purpose of going up unloading of packing operation step when making it reach the use.)

1. An automatic door leaf packaging line which is characterized in that: comprises a machine body (1), a first storage box (2) is arranged on one side of the machine body (1), a first ventilating plate (3) is arranged at the upper end of one side, close to the first storage box (2), of the machine body (1), a machine box (4) is arranged in the middle of the upper end of the machine body (1), an upper clamping device (5) is arranged at the lower end of the machine box (4), a second storage box (7) is arranged on one side, far away from the first ventilating plate (3), of the machine body (1), a second ventilating plate (6) is arranged at the upper end of one side of the second storage box (7), bases (8) are arranged at the lower ends of the first storage box (2) and the second storage box (7), a disc (9) is arranged between the bases (8), a lower clamping device (12) is arranged at the upper end of the disc (9), auxiliary ladders (10) are arranged on two sides of the disc (9), rollers (11) are arranged at the upper ends of the auxiliary ladders (10), a pneumatic motor (14) is arranged inside the lower end of the first ventilating plate (3), and an auxiliary control machine (13) is arranged at the lower end inside the pneumatic motor (14).

2. The automatic door leaf packaging line according to claim 1, characterized in that: the improved structure is characterized in that a brake motor (20) is arranged inside the case (4), a main control machine (18) is arranged at the upper end inside the case (4), a lifting rod (17) is arranged at the center of the lower end of the main control machine (18), a rotating disk (16) is arranged on the outer side of the lifting rod (17), the lower end of the lifting rod (17) is connected to the clamping plate group (15), and a movable button (19) is arranged inside the clamping plate group (15).

3. The automatic door leaf packaging line according to claim 1, characterized in that: inside one side of first storage box (2) is equipped with air inlet plate (31), air inlet plate (31) are connected with folding tube (32), one side that air inlet plate (31) were kept away from in folding tube (32) is connected with propulsion board (29), the inside one side of keeping away from quick-witted case (4) of first storage box (2) is equipped with expansion ring (30), expansion ring (30) inside is equipped with aerifys chamber (33), expansion ring (30) one side is connected with extrudes board (34), one side that extrusion plate (34) were kept away from in expansion ring (30) is connected with inlet channel (23).

4. The automatic door leaf packaging line according to claim 3, characterized in that: the air inlet channel (23) upper end is connected to pneumatic motor (14), aerify chamber (33) and air inlet plate (31) and all be connected to air inlet channel (23), aerify chamber (33) and air inlet plate (31) and all be connected to pneumatic motor (14) through air inlet channel (23), pneumatic motor (14) are connected to vice control machine (13), vice control machine (13) are connected to main control machine (18).

5. The automatic door leaf packaging line according to claim 1, characterized in that: one side of keeping away from first storage box (2) in second storage box (7) inside is equipped with inlet channel (23), inlet channel (23) upper end is connected with into mechanism of qi (22), it is equipped with radiator (21) to advance mechanism of qi (22) upper end, it all is connected to No. two boards of taking a breath (6) with radiator (21) one side to advance mechanism of qi (22), inlet channel (23) one side is equipped with elevating platform (25), elevating platform (25) lower extreme is equipped with bottom plate (26).

6. The automatic door leaf packaging line according to claim 5, wherein: one side that inlet channel (23) were kept away from in elevating platform (25) is equipped with installation clamp (27), installation clamp (27) can be dismantled and be connected with fiber container (24), the fiber container (24) outside is equipped with sponge paper (28), elevating platform (25) are connected to into mechanism of qi (22) through inlet channel (23).

7. The automatic door leaf packaging line according to claim 2, characterized in that: the lower end of the main control machine (18) is movably connected with a lifting rod (17), the lower end of the lifting rod (17) is provided with a control plate (35), and both sides of the lower end of the control plate (35) are provided with unilateral clamping plates (36).

8. The automatic door leaf packaging line according to claim 7, characterized in that: the rubber pad (37) are arranged on the inner sides of the single-side clamping plates (36), the single-side clamping plates (36) are movably connected to the control plate (35), and the single-side clamping plates (36) comprise a first clamping plate (38) and a second clamping plate (39) which are movably connected to the control plate (35).

9. The automatic door leaf packaging line according to claim 1, characterized in that: disc (9) upper end is equipped with slide rail (40), clamping device (12) swing joint is to slide rail (40) down, clamping device (12) inside is equipped with movable button (19) down, clamping device (12) are through movable button (19) swing joint to slide rail (40) down, disc (9) lower extreme is equipped with rotation axis (42), rotation axis (42) outside is connected with bearing (41).

10. The automatic door leaf packaging line according to claim 5, wherein: the radiator (21) and the air inlet machine (22) are both connected to the main control machine (18), the radiator (21) and the air inlet machine (22) are both connected to the brake motor (20), and the brake motor (20) is connected with the pneumatic machine (14).

Technical Field

The invention relates to the technical field of door and window production equipment, in particular to an automatic door leaf packaging line.

Background

The door and window is divided into an enclosure member or a partition member according to different positions, the door and window respectively has the functions of heat preservation, heat insulation, sound insulation, water resistance, fire resistance and the like according to different design requirements, the new requirement is energy-saving, and the heat lost by the gap between the door and the window in a cold area accounts for about 25 percent of the total heating heat consumption. The requirement of the tightness of the door and window is an important content in the energy-saving design. Doors and windows are important components of building envelope systems. The door and the window are important components of the building shape (virtual-real contrast, rhythm artistic effect, playing an important role), so the shape, the size, the proportion, the arrangement, the color, the shape and the like of the door and the window have great influence on the whole shape of the building, the door and the window are very needed in the building, the door and the window need to be packaged before transportation after production, the damage during transportation is prevented, and therefore, an automatic door leaf packaging line is very needed in the door leaf production process, but the existing door leaf packaging line has some defects.

The prior art has the following defects or problems:

1. when the existing door leaf packaging line is used, as the existing door leaf packaging line mostly adopts manual packaging, the packaging speed is slow, time and labor are wasted, and the existing door leaf packaging line is not practical;

2. when the existing door leaf packaging line is used, the operation is complicated and inconvenient because the existing door leaf packaging line generally needs a plurality of packaging steps;

3. when the existing door leaf packaging line is used, the existing door leaf is heavier, so that the door leaf packaging line is inconvenient and inconvenient to feed and discharge materials.

Disclosure of Invention

The invention aims to provide an automatic door leaf packaging line aiming at the defects in the prior art, so that the automatic door leaf packaging line can solve the problems of slow manual packaging, complex packaging steps and inconvenience in feeding and discharging of the conventional door leaf packaging line.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a door leaf automatic packaging line, includes the organism, organism one side is equipped with first storage box, one side upper end that the organism is close to first storage box is equipped with the gas exchange plate No. one, organism upper end intermediate position is equipped with quick-witted case, machine case lower extreme is equipped with clamping device, one side that the organism was kept away from the gas exchange plate No. one is equipped with the second storage box, second storage box one side upper end is equipped with the gas exchange plate No. two, first storage box and second storage box lower extreme all are equipped with the base, be equipped with the disc between the base, the disc upper end is equipped with clamping device down, the disc both sides all are equipped with supplementary ladder, supplementary ladder upper end all is equipped with the roller, the inside pneumatic motor that is equipped with of a gas exchange plate lower extreme, the inside lower extreme of pneumatic motor is equipped with vice controller.

According to the preferable technical scheme, the braking motor is arranged in the case, the main control machine is arranged at the upper end in the case, the lifting rod is arranged at the center of the lower end of the main control machine, the rotating disc is arranged on the outer side of the lifting rod, the lower end of the lifting rod is connected to the clamping plate group, and the movable button is arranged in the clamping plate group.

According to the preferable technical scheme, an air inlet plate is arranged on one side inside the first storage box, the air inlet plate is connected with a folding pipe, a pushing plate is connected to one side, far away from the air inlet plate, of the folding pipe, an expansion ring is arranged on one side, far away from the case, inside the first storage box, an inflation cavity is arranged inside the expansion ring, an extrusion plate is connected to one side of the expansion ring, and an air inlet channel is connected to one side, far away from the extrusion plate, of the expansion ring.

As a preferable technical scheme of the present invention, the upper end of the air inlet channel is connected to a pneumatic machine, the inflation cavity and the air inlet plate are both connected to the air inlet channel, the inflation cavity and the air inlet plate are both connected to the pneumatic machine through the air inlet channel, the pneumatic machine is connected to a secondary control machine, and the secondary control machine is connected to a primary control machine.

According to the preferable technical scheme, an air inlet channel is arranged on one side, far away from the first storage box, in the second storage box, an air inlet machine is connected to the upper end of the air inlet channel, a radiator is arranged at the upper end of the air inlet machine, the air inlet machine and one side of the radiator are both connected to a second air exchange plate, a lifting platform is arranged on one side of the air inlet channel, and a bottom plate is arranged at the lower end of the lifting platform.

As a preferable technical scheme, one side, far away from the air inlet channel, of the lifting platform is provided with an installation clamp, the installation clamp is detachably connected with a paper tube, sponge paper is arranged on the outer side of the paper tube, and the lifting platform is connected to the air inlet machine through the air inlet channel.

As a preferred technical scheme, the lower end of the main control machine is movably connected with a lifting rod, the lower end of the lifting rod is provided with a control plate, and both sides of the lower end of the control plate are provided with unilateral clamping plates.

As the preferable technical scheme, the rubber pads are arranged on the inner sides of the single-side clamping plates, the single-side clamping plates are movably connected to the control plate, and each single-side clamping plate comprises a first clamping plate and a second clamping plate which are movably connected to the control plate.

As a preferable technical scheme of the invention, the upper end of the disc is provided with a slide rail, the lower clamping device is movably connected to the slide rail, a movable button is arranged in the lower clamping device, the lower clamping device is movably connected to the slide rail through the movable button, the lower end of the disc is provided with a rotating shaft, and the outer side of the rotating shaft is connected with a bearing.

As a preferable technical scheme, the radiator and the air inlet machine are both connected to a main control machine, the radiator and the air inlet machine are both connected to a brake motor, and the brake motor is connected with a pneumatic machine.

Compared with the prior art, the invention provides an automatic door leaf packaging line, which has the following beneficial effects:

1. according to the automatic door leaf packaging line, the clamping device and the brake motor are arranged, so that the upper end and the lower end of a door leaf can be fixed through the clamping device when the automatic door leaf packaging line is used, then the sponge paper is stored in the second storage box and is adhered to one side of the door leaf, and then the brake motor is started, so that the upper clamping device can rotate the door leaf, the sponge paper is wrapped on the door leaf, the automatic door leaf packaging operation is completed, the condition that the existing manual door leaf packaging is slow in speed and labor-consuming is avoided, and the automatic door leaf packaging line is very practical;

2. according to the automatic door leaf packaging line, the first storage box and the extrusion plate are arranged, so that a carton can be stored in the first storage box in advance when the automatic door leaf packaging line is used, one carton is extruded by the extrusion plate to be packaged on a door leaf, and only the angle of the door needs to be adjusted and the foam plates are installed at four corners of the door before the carton is packaged manually, so that the operation steps of loading the carton in the package are simplified, the packaging speed is increased, and the automatic door leaf packaging line is very convenient;

3. according to the automatic door leaf packaging line, the auxiliary ladder and the roller are arranged, so that the door leaf can be directly erected and pushed onto the device through the auxiliary ladder when the automatic door leaf packaging line is used, the resistance to advancing is reduced through the rotation of the roller, the packaged door leaf is discharged from the other side, the door leaf can be conveniently placed before and after being packaged, the condition that the carrying is laborious when the door leaf is packaged due to overweight is avoided, and the automatic door leaf packaging line is very practical;

4. according to the automatic door leaf packaging line, the control plate and the clamping plate group are arranged, so that the position and the opening of the clamping plate group can be separately controlled through the control plate when the automatic door leaf packaging line is used, a paper box can be conveniently connected to the outer side of a door leaf, the situation that the door leaf cannot be connected to the door leaf due to the fact that the door leaf is blocked by the clamping plate is avoided, and the automatic door leaf packaging line is very convenient;

5. this kind of door leaf automatic packaging line through setting up elevating platform and air inlet machine for this kind of door leaf automatic packaging line can make the elevating platform rise or fall down through air inlet machine with gaseous leading-in to inlet channel when using, makes the spongy paper can be along with the elevating platform accomplishes the lift operation, makes twice packing of branch that the spongy paper laminated more in the door leaf outside, thereby better protection to the door leaf, and is very practical.

Drawings

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

FIG. 2 is a schematic elevational view of the present invention;

FIG. 3 is a schematic view of the present invention in elevation view;

FIG. 4 is a schematic side view of the present invention;

FIG. 5 is a schematic view of a telescoping ring configuration of the present invention;

FIG. 6 is a schematic diagram of a propulsion plate structure according to the present invention;

FIG. 7 is a schematic view of an upper clamping device according to the present invention;

FIG. 8 is a schematic view of a lower clamping device according to the present invention.

In the figure: 1. a body; 2. a first storage box; 3. a first air exchange plate; 4. a chassis; 5. an upper clamping device; 6. a second air exchange plate; 7. a second storage box; 8. a base; 9. a disc; 10. an auxiliary ladder; 11. a roller; 12. a lower clamping device; 13. a secondary control machine; 14. a pneumatic motor; 15. a clamping plate group; 16. rotating the disc; 17. a lifting rod; 18. a main control machine; 19. a movable button; 20. braking the motor; 21. a heat sink; 22. an air inlet machine; 23. an air intake passage; 24. a paper tube; 25. a lifting platform; 26. a base plate; 27. installing a clamp; 28. sponge paper; 29. a propulsion plate; 30. a telescopic ring; 31. an air intake plate; 32. folding the tube; 33. an inflation cavity; 34. extruding a plate; 35. a control panel; 36. a single-sided splint; 37. a rubber pad; 38. a first clamping plate; 39. a second splint; 40. a slide rail; 41. a bearing; 42. a rotating shaft.

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.

Example one

Referring to fig. 1-8, in this embodiment: an automatic packaging line for door leaves comprises a machine body 1, wherein one side of the machine body 1 is provided with a first storage box 2, a paper box or a packaged product capable of replacing the paper box is stored through the first storage box 2, the upper end of one side, close to the first storage box 2, of the machine body 1 is provided with a first ventilating plate 3, air is pumped into the machine body 1 through the first ventilating plate 3, the middle position of the upper end of the machine body 1 is provided with a machine case 4, the lower end of the machine case 4 is provided with an upper clamping device 5, the upper end of a door leaf is clamped through the upper clamping device 5, one side, far away from the first ventilating plate 3, of the machine body 1 is provided with a second storage box 7, sponge paper 28 or an article capable of replacing the sponge paper 28 is stored through the second storage box 7 and is provided for a movable space of the sponge paper 28, the upper end of one side of the second storage box 7 is provided with a second ventilating plate 6, the lower ends of the first storage box 2 and the second storage box 7 are both provided with a base 8, a disc 9 is arranged between the bases 8, make the door leaf lower extreme follow through disc 9 and rotate, disc 9 upper end is equipped with lower clamping device 12, the lower extreme of the fixed door leaf of clamping device 12 down, disc 9 both sides all are equipped with supplementary ladder 10, supplementary ladder 10 upper end all is equipped with roller 11, through supplementary ladder 10 and roller 11 for the door leaf provides laborsaving last unloading passageway, the inside pneumatic motor 14 that is equipped with of 3 lower extremes of a breather plate, the inside lower extreme of pneumatic motor 14 is equipped with secondary control machine 13, the operation of pneumatic motor 14 is controlled through secondary control machine 13.

The working principle and the using process of the invention are as follows: when the door leaf packaging machine is used, the door leaf is moved to the disc 9 through the auxiliary ladder 10, the door leaf is fixed through the upper clamping device 5 and the lower clamping device 12, the sponge paper 28 is pasted to one side of the door leaf from the second storage box 7, then the upper clamping device 5 starts to rotate, the sponge paper 28 is rolled on the door leaf while the door leaf rotates, and therefore one-time automatic packaging of the door leaf is completed, and time and labor are saved.

Example two

Referring to fig. 1-8, in this embodiment: an automatic door leaf packaging line comprises a machine body 1, a first storage box 2 is arranged on one side of the machine body 1, a paper box is stored through the first storage box 2, a first ventilating plate 3 is arranged at the upper end of one side, close to the first storage box 2, of the machine body 1, air is pumped into the machine body 1 through the first ventilating plate 3, a machine box 4 is arranged at the middle position of the upper end of the machine body 1, an upper clamping device 5 is arranged at the lower end of the machine box 4, the upper end of a door leaf is clamped through the upper clamping device 5, a second storage box 7 is arranged on one side, far away from the first ventilating plate 3, of the machine body 1, sponge paper 28 is stored through the second storage box 7, a movable space for the sponge paper 28 is provided, a second ventilating plate 6 is arranged at the upper end of one side of the second storage box 7, bases 8 are arranged at the lower ends of the first storage box 2 and the second storage box 7, a disc 9 is arranged between the bases 8, the lower end of the door leaf rotates along with the disc 9, a lower clamping device 12 is arranged at the upper end of the disc 9, the lower end of a door leaf is fixed through a lower clamping device 12, auxiliary ladders 10 are arranged on two sides of a disc 9, a roller 11 is arranged at the upper end of each auxiliary ladder 10, a labor-saving loading and unloading channel is provided for the door leaf through the auxiliary ladders 10 and the roller 11, a pneumatic motor 14 is arranged inside the lower end of a first ventilating plate 3, an auxiliary controller 13 is arranged at the lower end inside the pneumatic motor 14, the operation of the pneumatic motor 14 is controlled through the auxiliary controller 13, a brake motor 20 is arranged inside a case 4, the upper clamping device 5 is driven to rotate through the brake motor 20, a main controller 18 is arranged at the upper end inside the case 4, a lifting rod 17 is arranged at the central position of the lower end of the main controller 18, the operation of the whole device is controlled through the main controller 18, the height of the upper clamping device 5 is adjusted through the lifting rod 17, a rotating disc 16 is arranged on the outer side of the lifting rod 17 and is connected to the brake motor through the rotating disc 16, so that the lifting rod 17 rotates along with the rotating disc, the lower end of the lifting rod 17 is connected to a clamping plate group 15, the movable button 19 is arranged in the clamping plate group 15, the door leaf is clamped more flexibly through the clamping plate group 15, and the position of the clamping plate can be adjusted in an adjustable angle through the movable button 19.

The working principle and the using process of the invention are as follows: when in use, the height of the clamping plate group 15 is adjusted through the lifting rod 17, so that the clamping plate group 15 can be suitable for door leaves with different heights, then the position of the clamping plate is adjusted through the movable button 19, the upper end of the door leaf is clamped by the clamping plate group 15, the sponge paper 28 is adhered to one side of the door leaf from the second storage box 7, then the upper clamping device 5 starts to rotate, the sponge paper 28 is rolled on the door leaf while the door leaf rotates, so that the one-time automatic packaging of the door leaf is completed, then the foam plates are manually arranged at the four corners of the door leaf, the paper box is extruded out from the first storage box 2 after the door leaf is wrapped by the sponge paper 28, at the moment, the clamping plate group 15 firstly opens the clamping plate at one side, the door leaf is fixed by the clamping plate at the other side, the paper box and the door leaf are clamped simultaneously after the door leaf is wrapped by the paper box, the clamping plate at the other side is loosened, the paper box and the door leaf are fed through the auxiliary ladder 10 manually, the boxing operation of the door leaf is completed, and the operation steps are simplified.

EXAMPLE III

Referring to fig. 1-8, in this embodiment: an automatic door leaf packaging line comprises a machine body 1, a first storage box 2 is arranged on one side of the machine body 1, a paper box is stored through the first storage box 2, a first ventilating plate 3 is arranged at the upper end of one side, close to the first storage box 2, of the machine body 1, air is pumped into the machine body 1 through the first ventilating plate 3, a machine box 4 is arranged at the middle position of the upper end of the machine body 1, an upper clamping device 5 is arranged at the lower end of the machine box 4, the upper end of a door leaf is clamped through the upper clamping device 5, a second storage box 7 is arranged on one side, far away from the first ventilating plate 3, of the machine body 1, sponge paper 28 is stored through the second storage box 7, a movable space for the sponge paper 28 is provided, a second ventilating plate 6 is arranged at the upper end of one side of the second storage box 7, bases 8 are arranged at the lower ends of the first storage box 2 and the second storage box 7, a disc 9 is arranged between the bases 8, the lower end of the door leaf rotates along with the disc 9, a lower clamping device 12 is arranged at the upper end of the disc 9, the lower end of a door leaf is fixed through a lower clamping device 12, auxiliary ladders 10 are arranged on two sides of a disc 9, a roller 11 is arranged at the upper end of each auxiliary ladder 10, a labor-saving loading and unloading channel is provided for the door leaf through the auxiliary ladders 10 and the roller 11, a pneumatic motor 14 is arranged inside the lower end of a first ventilating plate 3, an auxiliary controller 13 is arranged at the lower end inside the pneumatic motor 14, the operation of the pneumatic motor 14 is controlled through the auxiliary controller 13, a brake motor 20 is arranged inside a case 4, the upper clamping device 5 is driven to rotate through the brake motor 20, a main controller 18 is arranged at the upper end inside the case 4, a lifting rod 17 is arranged at the central position of the lower end of the main controller 18, the operation of the whole device is controlled through the main controller 18, the height of the upper clamping device 5 is adjusted through the lifting rod 17, a rotating disc 16 is arranged on the outer side of the lifting rod 17 and is connected to the brake motor 20 through the rotating disc 16, so that the lifting rod 17 rotates along with the rotating disc, the lower end of the lifting rod 17 is connected to a clamping plate group 15, the movable button 19 is arranged inside the clamping plate group 15, the clamping door leaf is more flexibly clamped through the clamping plate group 15, the position of the clamping plate can be adjusted by adjusting the angle through the movable button 19, the air inlet plate 31 is arranged on one side inside the first storage box 2, the air inlet plate 31 is connected with the folding tube 32, the side, away from the air inlet plate 31, of the folding tube 32 is connected with the propelling plate 29, air is inflated to the folding tube 32 through the air inlet plate 31, so that the propelling plate 29 is continuously propelled along with the extrusion of the carton, the deflection of the carton is avoided, the extrusion of the carton is influenced, the telescopic ring 30 is arranged on one side, away from the case 4, inside the first storage box 2, the inflating cavity 33 is arranged inside the telescopic ring 30, the extruding plate 34 is connected to one side of the telescopic ring 30, the position of the extruding plate 34 is adjusted through the telescopic ring 30 and the inflating cavity 33, so that the carton can be extruded by the extruding plate 34, the air inlet channel 23 is connected to one side, away from the extruding plate 34, of the telescopic ring 30, the upper end of the air inlet channel 23 is connected to the pneumatic motor 14, the air charging cavity 33 and the air inlet plate 31 are both connected to the air inlet channel 23, the air charging channel 23 is charged through the pneumatic motor 14, the telescopic ring 30 and the air inlet plate 31 are adjusted, the air charging cavity 33 and the air inlet plate 31 are both connected to the pneumatic motor 14 through the air inlet channel 23, the pneumatic motor 14 is connected to the secondary controller 13, the secondary controller 13 is connected to the main controller 18, the working state of the pneumatic motor 14 is adjusted through the secondary controller 13, the air inlet channel 23 is arranged on one side, far away from the first storage box 2, in the second storage box 7, the upper end of the air inlet channel 23 is connected with the air inlet machine 22, the upper end of the air inlet machine 22 is provided with the radiator 21, the air inlet machine 22 and one side of the radiator 21 are both connected to the second ventilating plate 6, the radiator 21 is used for radiating heat of the brake motor 20, the lifting platform 25 is arranged on one side of the air inlet channel 23, the bottom plate 26 is arranged at the lower end of the lifting platform 25, and the mounting clamp 27 is arranged on one side, far away from the air inlet channel 23, the mounting clamp 27 is detachably connected with a paper tube 24, sponge paper 28 is arranged on the outer side of the paper tube 24, the lifting platform 25 is connected to the air inlet machine 22 through an air inlet channel 23, the lifting platform 25 controls the lifting of the sponge paper 28, the lower end of the main control machine 18 is movably connected with the lifting rod 17, the lower end of the lifting rod 17 is provided with a control plate 35, two sides of the lower end of the control plate 35 are respectively provided with a single-side clamping plate 36, the inner side of each single-side clamping plate 36 is provided with a rubber pad 37, the clamping plates are adjusted through the control plate 35, the sliding of a door leaf can be prevented through the rubber pads 37, the damage of the door leaf caused by the clamping plates can also be prevented, the single-side clamping plates 36 are movably connected to the control plate 35, each single-side clamping plate 36 comprises a first clamping plate 38 and a second clamping plate 39 which are movably connected to the control plate 35, the first clamping plate 38 and the second clamping plate 39 are separately controlled, so that the installation of the paper box is convenient, a slide rail 40 is arranged on the upper end of the disc 9, the lower clamping device 12 is movably connected to the slide rail 40, the lower clamping device 12 is internally provided with a movable button 19, the lower clamping device 12 is movably connected to a sliding rail 40 through the movable button 19, the lower end of the disc 9 is provided with a rotating shaft 42, the outer side of the rotating shaft 42 is connected with a bearing 41, the disc 9 rotates along with a door leaf through the bearing 41 and the rotating shaft 42, the radiator 21 and the air inlet machine 22 are both connected to the main control machine 18, the radiator 21 and the air inlet machine 22 are both connected to the brake motor 20, the brake motor 20 is connected with the pneumatic machine 14, and electric braking is provided through the brake motor 20.

The working principle and the using process of the invention are as follows: when in use, the clamping device and the brake motor 20 are arranged, so that the door leaf automatic packaging line can fix the upper end and the lower end of the door leaf through the clamping device when in use, then the sponge paper 28 is pasted on one side of the door leaf, then the brake motor 20 is opened, the upper clamping device 5 can rotate the door leaf, so that the sponge paper 28 is wrapped on the door leaf, the automatic packaging operation of the door leaf is completed, the condition that the existing manual packaging door leaf is slow in speed and laborious is avoided, the first storage box 2 and the extrusion plate 34 are arranged, so that the paper box can be stored in the first storage box 2 in advance when in use, then one paper box is extruded through the extrusion plate 34 to be packaged on the door leaf, and manual work only needs to adjust the angle of the door before the paper box is packaged and install foam plates at four corners of the door, so that the operation steps of packaging the paper box in the package are simplified, the packaging speed is increased, the packaging is very convenient, the door leaf is directly erected through the auxiliary ladder 10 to push the device, the resistance of advancing is reduced through the rotation of the roller 11, the packaged door leaf is discharged from the other side, the placing of the door leaf before and after packaging is convenient, the condition that the door leaf is too heavy to carry during packaging is avoided, the position and the opening of the clamping plate group 15 are separately controlled through the control plate 35, the paper box is convenient to be connected into the outer side of the door leaf, the condition that the door leaf cannot be connected into the door leaf is avoided being blocked by the clamping plate, the convenience is high, the air is led into the air inlet channel 23 through the air inlet machine 22, the lifting platform 25 is lifted or falls down, the sponge paper 28 can be lifted along with the lifting platform 25, the sponge paper 28 is packaged on the outer side of the door leaf twice, and the door leaf is protected better.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.