CN214448911U

CN214448911U - Multifunctional paper box packaging bottom making device

Info

Publication number: CN214448911U
Application number: CN202120096714.2U
Authority: CN
Inventors: 杜伯韬; 周成钢; 郑泽本
Original assignee: Shenyang Beiya Beverage Machinery Co ltd
Current assignee: Shenyang Beiya Beverage Machinery Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-10-22
Anticipated expiration: 2031-01-14

Abstract

The utility model provides a device at bottom of multi-functional carton packing system, solves each relevant operation device mutual independence that prior art exists, and the function is single, and the integrated level is poor, occupation space is big, and machining efficiency is low, influences filling finished product quality, and the fault rate is high, the poor problem of practicality. Including being provided with the fixed connection seat of system end slide rail on it, its characterized in that: a paper box core mould is arranged on a bottom-making sliding seat which is arranged on the bottom-making sliding rail in a sliding manner; the bottom-making sliding seat is connected with the telescopic end of the paper box shifting cylinder arranged at the end part of the fixed connecting seat; a bottom heating mechanism is arranged above the paper box core mould on the bottom-making sliding seat and at the middle part of the bottom-making sliding rail, and a bottom press-sealing mechanism is arranged at the front side of the bottom heating mechanism. The bottom preheating, bottom pre-folding and bottom press-sealing integrated machine is reasonable in design, compact in structure, high in machining efficiency, low in failure rate, small in occupied space and safe and reliable to use, and can integrate bottom preheating, bottom pre-folding and bottom press-sealing operations into a whole.

Description

Multifunctional paper box packaging bottom making device

Technical Field

The utility model belongs to the technical field of food filling equipment, concretely relates to can assemble bottom preheating, bottom preflex and bottom press seal operation as an organic whole, machining efficiency is high, can ensure filling finished product quality, and the fault rate is low, and occupation space is little, safe in utilization, reliable multi-functional carton packing system end device.

Background

The bottom of a liquid or powder or granular material packaging carton needs to be subjected to bottom making operation before the material is filled; currently, the devices used in the bottom making process of the paper box include a bottom preheating device, a bottom pre-folding device and a bottom press-sealing device. However, several existing bottom making operation devices all adopt an independent structural form with a single function; moreover, the processed packaging paper boxes need to be continuously transported among all devices, so that the processing efficiency is low, the labor intensity is high, and the quality of the filled finished products is influenced due to poor sanitation grade. In addition, the existing bottom-making operation device occupies a large space, has high failure rate and is not enough in practicability. There is a need for an improved bottom forming device for the bottom of packaging cartons of the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model discloses just to above-mentioned problem, provide one kind can assemble the bottom and preheat, the bottom is rolled over in advance and the bottom press seal operation is as an organic whole, and machining efficiency is high, can ensure filling finished product quality, and the fault rate is low, and occupation space is little, safe in utilization, reliable multi-functional carton packing system end device.

The utility model adopts the technical proposal that: this device is made to multi-functional carton packing includes fixed connection seat, its characterized in that: a bottom-making sliding rail is arranged on the fixed connecting seat, and a bottom-making sliding seat is arranged on the bottom-making sliding rail in a sliding manner; the bottom-making sliding seat is provided with a carton core mold which is vertically and upwards arranged, the bottom-making sliding seat is connected with the telescopic end of a carton shifting cylinder arranged at the end part of the fixed connecting seat, and the carton shifting cylinder is arranged along the direction parallel to the extending direction of the bottom-making sliding rail; a bottom heating mechanism is arranged above the carton core mold on the bottom making sliding seat and in the middle of the bottom making sliding rail, and a bottom press sealing mechanism is arranged on the front side of the bottom heating mechanism and above the end part of the fixed connecting seat.

And a bottom folding swing mechanism is arranged on the bottom manufacturing sliding seat, and correspondingly, a bottom folding fixed guide plate is arranged between the bottom heating mechanism and the bottom press sealing mechanism. The bottom of the packaging paper box sleeved on the paper box core mold is pre-folded before being pressed and sealed by utilizing the matching of the bottom folding swing mechanism moving along with the bottom making sliding seat and the bottom folding fixed guide plate.

The bottom folding swing mechanism comprises a bottom folding support frame, the bottom folding support frame is composed of a support main body, a sliding seat connecting part at the lower end of the support main body is fixedly connected with a bottom manufacturing sliding seat, and a bottom folding swing frame is rotatably arranged on a swing frame hinged part at the upper end of the support main body. So as to press and fold the bottom of the packaging paper box through the bottom folding swing frame which can rotate around the hinge part of the swing frame at the upper end of the bottom folding support frame.

The folding bottom swing frame comprises a swing frame hinged rotating shaft, long rod support arms are respectively arranged at two ends of the swing frame hinged rotating shaft, and a folding bottom long rod is arranged between the front ends of the two long rod support arms. The bottom folding swing frame is rotatably arranged on the swing frame hinged part at the upper end of the bottom folding support frame through the swing frame hinged rotating shaft, and one side of the bottom folded plate of the packaging paper box is pre-folded by utilizing the bottom folding long rods which are arranged at the front ends of the two long rod support arms and can swing back and forth.

The long rod support arm at the end part of the swing frame hinged with the rotating shaft is also provided with a poking extension rod which is arranged along the direction opposite to the extending direction of the long rod support arm; correspondingly, one side in the middle part of the fixed connecting seat is provided with a vertically arranged stirring block fixing frame, and the upper part of the stirring block fixing frame is provided with a swing frame stirring block. The swing frame poking block fixedly arranged on the upper portion of the poking block fixing frame is used for poking a poking extension rod on a bottom folding swing frame which moves together with the bottom making sliding seat and is hinged to the upper portion of the bottom folding supporting frame, and then the bottom folding swing frame is driven to swing downwards.

Stir the lower tip of extension rod, be provided with the one-way commentaries on classics piece of stirring that is used for stirring the piece with the rocker and contacts, the one end of one-way stirring commentaries on classics piece is articulated mutually with the commentaries on classics piece articulated portion of stirring the extension rod tip, just stir on the commentaries on classics piece articulated portion of extension rod, still be provided with the one-way spacing draw-in groove of stirring that is used for restricting the rotation direction of one-way stirring commentaries on classics piece. After the bottom of the packaging carton is sealed, the carton core mold and the bottom folding swing mechanism return to the initial process of taking and placing carton stations along with the bottom making sliding seat and the movement, the number of times of reciprocating shifting of the bottom folding swing frame is reduced by shifting the one-way shifting rotating block at the lower end of the extension rod to be in contact with the one-way rotation of the swing frame shifting block on the upper part of the shifting block fixing frame, and the service life of the device is effectively prolonged.

A swing frame return spring is arranged between the bottom folding swing frame and the bottom folding support frame of the bottom folding swing mechanism, one end of the swing frame return spring is connected with the bottom folding swing frame, and the other end of the swing frame return spring is connected with the lower part of the bottom folding support frame; and the upper part of the bracket main body of the folded bottom supporting frame is also provided with a swing frame limit stop block for limiting the swing position of the folded bottom swing frame. The swing frame return spring is used for assisting the return of the folded bottom swing frame after swinging, and the swing frame limit stop block is used for limiting the return swinging position of the folded bottom swing frame.

The bottom folding fixed guide plate is composed of a guide plate main body which is horizontally arranged, a guide plate fixing part is arranged at one end of the guide plate main body, and a bottom folding oblique edge is arranged at the other end of the guide plate main body. The other side of the bottom folded plate of the packaging carton on the carton core mold which moves along with the bottom making sliding seat is pre-folded through the guide plate main body with the end part provided with the bottom folding inclined edge.

The bottom heating mechanism comprises a bottom heating air box, the bottom heating air box is connected with the telescopic part of the air box lifting cylinder, and the fixed part of the air box lifting cylinder is connected with the cylinder fixing frame; the cylinder fixing frame is arranged above the fixed connecting seat through a plurality of groups of supporting upright posts. The bottom heating air box is driven to ascend and descend by the air box lifting air cylinder arranged on the air cylinder fixing frame, so that the bottom folding plate of the packaging carton on the carton core mold which is directly below the bottom heating mechanism and moves along with the bottom sliding seat is preheated before being pre-folded and press-sealed.

The bottom press sealing mechanism comprises a bottom press sealing plate, and the bottom press sealing plate is connected with a telescopic part of a press sealing cylinder arranged on the cylinder fixing frame; and the cylinder fixing frame is arranged above the fixed connecting seat through a plurality of groups of supporting upright columns. The bottom press sealing plate is driven to lift up and down by utilizing the press sealing air cylinder arranged on the air cylinder fixing frame, and then the bottom folding plate of the packaging carton which is heated and pre-folded on the carton core mold and is moved to the position right below the bottom press sealing mechanism along with the bottom making sliding seat is pressed and sealed to make the bottom.

The utility model has the advantages that: because the utility model adopts the fixed connecting seat on which the bottom-making slide rail is arranged, the bottom-making slide rail is provided with the bottom-making slide seat in a sliding way, and the bottom-making slide seat is provided with the paper box core mold which is vertically and upwards arranged; the bottom-making sliding seat is connected with the telescopic end of a paper box shifting cylinder arranged at the end part of the fixed connecting seat, and the paper box shifting cylinder is arranged along the direction parallel to the bottom-making sliding rail; the bottom heating mechanism is arranged above the carton core mold on the bottom making sliding seat and in the middle of the bottom making sliding rail, and the structural form of the bottom press sealing mechanism is arranged on the front side of the bottom heating mechanism and above the end part of the fixed connecting seat, so that the bottom pressing sealing mechanism has the advantages of reasonable design, compact structure, high bottom making processing efficiency, capability of ensuring the quality of filled finished products, low failure rate of the device, small occupied space and safe and reliable use, and can integrate the bottom preheating, bottom pre-folding, bottom press sealing and other operation procedures.

Drawings

Fig. 1 is a schematic structural diagram of the present invention (the carton shift cylinder retracts a length, the bottom-making sliding seat with the carton core mold thereon is located below the bottom heating mechanism).

Fig. 2 is a schematic structural view of the folding bottom swing mechanism in fig. 1.

Fig. 3 is a schematic structural view of the folding bottom support frame in fig. 2.

Figure 4 is a schematic view of a construction of the folding bottom swing frame of figure 2.

Fig. 5 is a view from direction a of fig. 4.

Fig. 6 is a schematic view of a construction of the folded-bottom stationary guide of fig. 1.

Fig. 7 is a schematic view of the carton displacement cylinder of fig. 1 fully retracted, with the bottom forming slide block with the carton core mold thereon moved to a position of use below the bottom press seal mechanism.

The sequence numbers in the figures illustrate: 1 fixed connecting seat, 2 bottom sliding rails, 3 bottom sliding seats, 4 carton core molds, 5 carton shifting cylinders, 6 bottom folding swing mechanisms, 7 supporting upright posts, 8 cylinder fixing frames, 9 wind box lifting cylinders, 10 bottom heating wind boxes, 11 bottom folding fixing guide plates, 12 press sealing cylinders, 13 bottom press sealing plates, 14 bottom folding supporting frames, 15 bottom folding swing frames, 16 shifting block fixing frames, 17 swing frame shifting blocks, 18 swing frame reset springs, 19 swing frame limit stops, 20 support bodies, 21 sliding seat connecting portions, 22 swing frame hinged portions, 23 swing frame hinged rotating shafts, 24 long rod supporting arms, 25 bottom folding long rods, 26 shifting extension rods, 27 one-way shifting rotary blocks, 28 reset spring connecting columns, 29 rotary block hinged portions, 30 one-way shifting limit clamping grooves, 31 guide plate main bodies, 32 guide plate fixing portions and 33 bottom folding inclined edges.

Detailed Description

The specific structure of the present invention is described in detail with reference to fig. 1 to 7. The multifunctional paper box packaging bottom making device comprises a fixed connecting seat 1 provided with a bottom making sliding rail 2, and a bottom making sliding seat 3 is arranged on the bottom making sliding rail 2 of the fixed connecting seat 1 in a sliding manner. A carton core mold 4 which is vertically and upwards arranged and used for installing a packaging carton is arranged on the bottom-making sliding seat 3, and the bottom-making sliding seat 3 is connected with the telescopic end of a carton shifting cylinder 5 arranged at the front end part of the fixed connecting seat 1; meanwhile, the paper cassette shift cylinder 5 is arranged in a direction parallel to the extending direction of the bottoming slide rail 2.

A bottom heating mechanism is arranged above the paper box core mold 4 on the bottom making sliding seat 3 and at the middle part of the bottom making sliding rail 2. The bottom heating mechanism comprises a bottom heating air box 10 for preheating the bottom folded plate of the packaging paper box, the bottom heating air box 10 is connected with the telescopic part of an air box lifting cylinder 9, and the fixing part of the air box lifting cylinder 9 is connected with an air cylinder fixing frame 8 arranged above the fixed connecting seat 1; the lower side of the cylinder fixing frame 8 is connected with the upper side of the fixed connecting seat 1 through a plurality of groups of supporting upright posts 7; and then the air box lifting cylinder 9 arranged on the cylinder fixing frame 8 is utilized to drive the bottom heating air box 10 to lift up and down so as to preheat the packaging carton bottom folded plate which moves to the carton core mold 4 right below the bottom heating mechanism along with the bottom making sliding seat 3 before pre-folding.

The front side of the bottom heating mechanism and the upper part of the front end part of the fixed connecting seat 1 are also provided with a bottom press sealing mechanism. The bottom press sealing mechanism comprises a bottom press sealing plate 13 used for press sealing the bottom of the pre-folded packaging carton, the bottom press sealing plate 13 is connected with a telescopic part at the lower end of a press sealing cylinder 12 arranged on a cylinder fixing frame 8, so that the press sealing cylinder 12 arranged on the cylinder fixing frame 8 is utilized to order the bottom press sealing plate 13 to lift up and down, and then the bottom press sealing plate 3 moves to the bottom under the bottom press sealing mechanism together and the bottom of the packaging carton which is heated and pre-folded on the carton core mold 4 is subjected to press sealing.

Meanwhile, a bottom folding swing mechanism 6 is arranged on the bottom making sliding seat 3 and at the rear side of the paper box core mold 4; correspondingly, a bottom folding fixed guide plate 11 is arranged between the bottom heating mechanism and the bottom press sealing mechanism. The folded-bottom fixed guide 11 is composed of a horizontally arranged guide main body 31, one end of the guide main body 31 is connected with the cylinder holder 8 through a guide fixing part 32, and the other end of the guide main body 31 is provided with a folded-bottom inclined edge 33. Therefore, the front and rear sides of the bottom folded plate of the packaging carton sleeved on the carton core mold 4 are pre-folded before being pressed and sealed respectively through the bottom folding fixed guide plate 11 with the end part provided with the bottom folding inclined edge 33 and the bottom folding swing mechanism 6 moving along with the bottom making sliding seat 3.

The bottom folding swing mechanism 6 comprises a bottom folding support frame 14, the bottom folding support frame 14 is composed of a support main body 20, a sliding seat connecting part 21 at the lower end of the support main body 20 is fixedly connected with the bottom making sliding seat 3, and a bottom folding swing frame 15 is rotatably arranged on a swing frame hinge part 22 at the upper end of the support main body 20. The folding bottom swing frame 15 is composed of a swing frame hinged rotating shaft 23, two ends of the swing frame hinged rotating shaft 23 are respectively provided with a long rod support arm 24 extending upwards, a folding bottom long rod 25 is arranged between the front ends of the two long rod support arms 24, and two ends of the folding bottom long rod 25 are respectively connected with the front ends of the long rod support arms 24. The folding bottom swing frame 15 is rotatably arranged on a swing frame hinge part 22 at the upper end of a folding bottom support frame 14 through a swing frame hinge rotating shaft 23, and the rear side of a bottom folding plate of a packaging carton arranged on a carton core mould 4 is pre-folded by utilizing a folding bottom long rod 25 which is arranged at the front end of two long rod support arms 24 and can swing back and forth.

A swing frame return spring 18 is arranged between the bottom folding swing frame 15 and the bottom folding support frame 14 of the bottom folding swing mechanism 6. One end of the swing frame return spring 18 is connected with a return spring connecting column 28 arranged on a swing frame hinged rotating shaft 23 of the folding bottom swing frame 15; the other end of the swing frame return spring 18 is connected with the lower part of the folding bottom support frame 14. In addition, a swing frame limit stop 19 for limiting the swing position of the folding bottom swing frame 15 is arranged at the upper part of the bracket main body 20 of the folding bottom support frame 14; the swing frame return spring 18 is used to assist the return of the folding bottom swing frame 15 after swinging around the swing frame hinge part 22 at the upper end of the folding bottom support frame 14, and the swing frame limit stop 19 is used to limit the return position of the folding bottom swing frame 15, so as to ensure the use reliability of the device.

At least one of the long rod support arms 24 at two ends of the swing frame hinged rotating shaft 23 of the folding bottom swing frame 15 is provided with a poking extension rod 26, and the poking extension rod 26 is arranged along the direction opposite to the extending direction of the long rod support arm 24. Correspondingly, a vertically arranged shifting block fixing frame 16 is further arranged in the middle of the fixed connecting seat 1 and on one side corresponding to the shifting extension rod 26; and a swing frame toggle block 17 is fixedly arranged on the upper part of the toggle block fixing frame 16. Therefore, the swing frame poking block 17 fixedly arranged on the upper part of the poking block fixing frame 16 is utilized to poke the poking extension rod 26 on the bottom folding swing frame 15 which moves along with the bottom making sliding seat 3 and is hinged on the upper part of the bottom folding supporting frame 14, so as to drive the bottom folding swing frame 15 to swing downwards and fold the bottom of the packaging carton.

In order to prolong the service life of the device, the lower end part of the toggle extension rod 26 of the folding bottom swinging frame 15 is provided with a unidirectional toggle rotating block 27 which is used for contacting with the swinging frame toggle block 17. One end of the unidirectional toggle rotary block 27 is hinged with the rotary block hinging part 29 at the end part of the toggle extension rod 26, and on the rotary block hinging part 29 of the toggle extension rod 26, a unidirectional toggle limiting clamping groove 30 for limiting the rotation direction of the unidirectional toggle rotary block 27 is further arranged, namely: the unidirectional toggle rotating block 27 can only form rigid contact with the swing frame toggle block 17 on one side thereof so as to drive the folding bottom swing frame 15 to swing; when the other side of the one-way toggle rotary block 27 contacts the swing frame toggle block 17, the one-way toggle rotary block 27 rotates around the rotary block hinge 29 (as shown in fig. 5) because the one-way toggle limiting slot 30 is not clamped. After the bottom of the packaging carton is sealed, the carton core mold 4 and the folding bottom swing mechanism 6 move back to the initial carton taking and placing station along with the bottom making sliding seat 3, and the times of reciprocating shifting of the folding bottom swing frame 15 are effectively reduced by shifting the one-way shifting rotating block 27 at the lower end of the extension rod 26 to be in one-way rotating contact with the swing frame shifting block 17 at the upper part of the shifting block fixing frame 16.

When the multifunctional paper box packaging and bottom making device is used, firstly, the paper box shifting cylinder 5 is in a fully extended state, and the bottom making sliding seat 3 is positioned at an initial paper box taking and placing station (such as the position drawn by a double-dot chain line on the right side in fig. 1). Then, the operator sleeves the bottom of the packaging paper box to be made on the paper box core mold 4 of the bottom making sliding seat 3 upwards. Subsequently, the carton shift cylinder 5 retracts to a certain length, and then drives the bottom-making slide base 3, together with the carton core mold 4 and the packaging cartons thereon, to move forward along the bottom-making slide rail 2 to below the bottom heating wind box 10 of the bottom heating mechanism (as shown in fig. 1). Then, the bottom heating wind box 10 is driven to move downwards by the wind box lifting cylinder 9 arranged on the cylinder fixing frame 8 so as to preheat the bottom folded plate of the packaging carton on the carton core mold 4 below before pre-folding.

After the bottom of the packaging paper box is preheated, the air box lifting cylinder 9 drives the bottom heating air box 10 to move upwards; then, the carton-displacing cylinder 5 is completely retracted, and the bottom-forming slide bed 3 together with the carton core mold 4 and the packaging carton thereon is moved below the bottom press-sealing plate 13 of the bottom press-sealing mechanism (see fig. 7). And in the process that the bottom-making sliding seat 3 moves from the lower part of the bottom heating mechanism to the lower part of the bottom press-sealing mechanism, the bottom-folding swinging frame 15 which moves along with the bottom-making sliding seat 3 and is hinged to the upper part of the bottom-folding supporting frame 14 is shifted through a swinging frame shifting block 17 fixedly arranged on the upper part of a shifting block fixing frame 16. Therefore, the folding swing frame 15 which swings downwards is matched with the folding fixed guide plate 11 which is fixedly arranged between the bottom heating mechanism and the bottom press sealing mechanism for pressing and folding, so as to pre-fold the front and the rear sides of the bottom folded plate of the packaging carton which is sleeved on the carton core mold 4 before press sealing.

When the preheated and pre-folded bottom of the packaging carton moves to the lower part of the bottom press-sealing mechanism along with the bottom-making sliding seat 3, the bottom press-sealing plate 13 is driven to move downwards by the press-sealing cylinder 12 arranged on the cylinder fixing frame 8, and the bottom of the packaging carton on the carton core mold 4 is pressed and sealed. After the packaging paper box is finished making the bottom, the press sealing cylinder 12 drives the bottom press sealing plate 13 to move upwards; and then, the paper box shifting cylinder 5 is fully extended again, the bottom-making sliding seat 3 together with the paper box core mold 4 and the packaging paper box thereon is pushed back to the initial paper box taking and placing station, and the packaging paper box with finished bottom making is taken down to prepare for the next operation cycle of bottom making of the packaging paper box.

Claims

1. The utility model provides a device at bottom of multi-functional carton packing system, includes fixed connection seat (1), its characterized in that: a bottom-making sliding rail (2) is arranged on the fixed connecting seat (1), and a bottom-making sliding seat (3) is arranged on the bottom-making sliding rail (2) in a sliding manner; a carton core mold (4) which is vertically and upwards arranged is arranged on the bottom making sliding seat (3), the bottom making sliding seat (3) is connected with a telescopic end of a carton shifting cylinder (5) which is arranged at the end part of the fixed connecting seat (1), and the carton shifting cylinder (5) is arranged along a direction which is parallel to the extending direction of the bottom making sliding rail (2); a bottom heating mechanism is arranged above the paper box core mold (4) on the bottom making sliding seat (3) and in the middle of the bottom making sliding rail (2), and a bottom press sealing mechanism is arranged on the front side of the bottom heating mechanism and above the end part of the fixed connecting seat (1).

2. The multi-purpose carton package bottoming device according to claim 1, wherein: and a bottom folding swing mechanism (6) is arranged on the bottom manufacturing sliding seat (3), and correspondingly, a bottom folding fixed guide plate (11) is arranged between the bottom heating mechanism and the bottom press sealing mechanism.

3. The multi-purpose carton package bottoming device according to claim 2, wherein: the bottom folding swing mechanism (6) comprises a bottom folding support frame (14), the bottom folding support frame (14) is composed of a support main body (20), a sliding seat connecting part (21) at the lower end of the support main body (20) is fixedly connected with the bottom manufacturing sliding seat (3), and a bottom folding swing frame (15) is rotatably arranged on a swing frame hinge part (22) at the upper end of the support main body (20).

4. The multi-purpose carton package bottoming device according to claim 3, wherein: the folding bottom swing frame (15) comprises a swing frame hinged rotating shaft (23), long rod support arms (24) are respectively arranged at two ends of the swing frame hinged rotating shaft (23), and a folding bottom long rod (25) is arranged between the front ends of the two long rod support arms (24).

5. The multi-purpose carton packing bottom making device according to claim 4, wherein: the long rod support arm (24) at the end part of the swing frame hinged rotating shaft (23) is also provided with a poking extension rod (26), and the poking extension rod (26) is arranged along the direction opposite to the extending direction of the long rod support arm (24); correspondingly, one side in the middle of the fixed connecting seat (1) is provided with a vertically arranged stirring block fixing frame (16), and the upper part of the stirring block fixing frame (16) is provided with a swing frame stirring block (17).

6. The multi-purpose carton packing bottom making device according to claim 5, wherein: stir the lower tip of extension rod (26), be provided with the one-way commentaries on classics piece (27) of stirring that are used for contacting with rocker stirring piece (17), the one end of one-way stirring commentaries on classics piece (27) is articulated mutually with stirring the articulated portion of commentaries on classics piece (29) of extension rod (26) tip, just stir on the articulated portion of commentaries on classics piece (29) of extension rod (26), still be provided with the one-way spacing draw-in groove of stirring (30) that are used for restricting the rotation direction of one-way stirring commentaries on classics piece (27).

7. The multi-purpose carton package bottoming device according to claim 3, wherein: a swing frame return spring (18) is arranged between a bottom folding swing frame (15) and a bottom folding support frame (14) of the bottom folding swing mechanism (6), one end of the swing frame return spring (18) is connected with the bottom folding swing frame (15), and the other end of the swing frame return spring (18) is connected with the lower part of the bottom folding support frame (14); and a swing frame limit stop block (19) used for limiting the swing position of the folding bottom swing frame (15) is also arranged at the upper part of the bracket main body (20) of the folding bottom supporting frame (14).

8. The multi-purpose carton package bottoming device according to claim 2, wherein: the bottom-folding fixed guide plate (11) is composed of a guide plate main body (31) which is horizontally arranged, a guide plate fixing part (32) is arranged at one end of the guide plate main body (31), and a bottom-folding inclined edge (33) is arranged at the other end of the guide plate main body (31).

9. The multi-purpose carton package bottoming device according to claim 1, wherein: the bottom heating mechanism comprises a bottom heating air box (10), the bottom heating air box (10) is connected with a telescopic part of an air box lifting cylinder (9), and a fixing part of the air box lifting cylinder (9) is connected with an air cylinder fixing frame (8); the air cylinder fixing frame (8) is arranged above the fixed connecting seat (1) through a plurality of groups of supporting upright posts (7).

10. The multi-purpose carton package bottoming device according to claim 1, wherein: the bottom press sealing mechanism comprises a bottom press sealing plate (13), and the bottom press sealing plate (13) is connected with a telescopic part of a press sealing cylinder (12) arranged on the cylinder fixing frame (8); and the cylinder fixing frame (8) is arranged above the fixed connecting seat (1) through a plurality of groups of supporting upright posts (7).