CN216683502U

CN216683502U - Multifunctional paper box forming machine

Info

Publication number: CN216683502U
Application number: CN202123396402.2U
Authority: CN
Inventors: 徐武; 刘学广; 张绍国
Original assignee: Wenzhou Zhenhong Technology Co ltd
Current assignee: Pingyang City Shenhua Printing Machinery Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-06-07
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a multifunctional paper box forming machine which comprises a machine frame, wherein one end of the machine frame is provided with a liftable storage bin, the machine frame is further sequentially provided with a first forming station, a second forming station, a first paper feeding device and a second paper feeding device, the first forming station is used for forming a box cover of a turnover box, the second forming station is used for forming a box body of the turnover box, one side of the first forming station is further provided with a third forming station, the third forming station is provided with a left supporting flat plate and a right supporting flat plate at an adjustable interval, the outer sides of the left supporting flat plate and the right supporting flat plate are respectively provided with a flanging assembly, a positioning assembly used for positioning a paper board is arranged in a manner of being matched with the left supporting flat plate and the right supporting flat plate, and the interval above the feeding end of the third forming station is provided with a first glue gun and a second glue gun at an adjustable interval.

Description

Multifunctional paper box forming machine

Technical Field

The utility model relates to the technical field of carton forming machinery, in particular to a multifunctional carton forming machine.

Background

At present, the paper boxes for packaging are widely used, and generally can be divided into a top and bottom cover paper box and a flip cover paper box (also called a conjoined paper box) according to the mutual relationship between the cover and the box body, the two paper boxes are basically produced by adopting mechanical automation, wherein the technological processes of producing the two box types by taking corrugated boards as paper box materials are respectively as follows: when the flip paper box is produced, firstly, the corrugated board die-cut blank subjected to die-cutting indentation is placed into a storage bin, the blank is conveyed to a box cover forming station by a first paper conveying device to complete the forming of the vertical side edge and the ear punching part of the box cover, namely the box cover part, then, the blank paper subjected to the box cover forming is conveyed to a box body forming station by a second paper conveying device to complete the forming of the vertical side edge and the ear punching part of the box body to complete the forming of the box body, and finally, the blank paper is output; the box cover of the top and bottom cover box is the same as the box body in structure, but the size and the depth are different, and the corrugated board after die cutting and indentation is usually firstly put into a storage bin, and then is conveyed to a forming station by a paper feeding device for direct forming; at present, in order to enhance the strength of the long side of the top and bottom cover paper box, a sheet body is usually added on the long side to enable two long sides of the formed paper box to be of a double-layer structure, and the paper box with the double-layer long side structure in the prior art is manufactured by manual folding, so that the production efficiency is low, and the quality is unstable.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multifunctional paper box forming machine, which can produce common flip paper boxes and top-bottom cover paper boxes and can also produce long-edge reinforced top-bottom cover paper boxes, has the advantages of stable performance, high production efficiency and good paper box quality, and solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a multifunctional paper box forming machine comprises a frame 1, a liftable storage bin 2 is arranged at one end of the frame 1, the frame 1 is also provided with a first forming station 4, a second forming station 5, a first paper feeding device 3 and a second paper feeding device 9 in sequence, the first forming station 4 is used for forming a box cover of the turnover paper box, the second forming station 5 is used for forming a box body of the turnover paper box, a third forming station 8 is arranged on one side of the first forming station 4, a left supporting flat plate 10 and a right supporting flat plate 11 are arranged at the third forming station 8 with adjustable space, the outer sides of the left supporting flat plate 10 and the right supporting flat plate 11 are both provided with flanging assemblies 19, a positioning component for positioning the paper boards is arranged and matched with the left supporting flat plate 10 and the right supporting flat plate 11, and a first glue gun 6 and a second glue gun 7 are arranged above the feeding end of the third forming station 8 in an adjustable manner.

Further: the positioning assembly comprises a bottom suction disc 12 arranged at the hollow positions of the left support flat plate 10 and the right support flat plate 11.

Further: the turn-ups subassembly 19 includes the clamp plate 1907 that can 180 degrees upsets, the clamp plate 1907 is installed on even board 1906, even board 1906 both ends all are connected with pivot 1902, pivot 1902 rotates and installs in turn-ups seat 1901, one of them pivot 1902 is connected with the power supply.

Further: the power source comprises a gear 1903 mounted on one of the shafts 1902, and a rack 1904 engaged with the gear 1903, wherein the rack 1904 is driven by a cylinder 1905.

Further: the left supporting flat plate 10 and the right supporting flat plate 11 are both slidably mounted on a guide post 13, the guide post 13 is connected with the frame 1, the left supporting flat plate 10 is provided with a first threaded seat 14, a first screw rod 15 is screwed in the first threaded seat 14, the right supporting flat plate 11 is provided with a second threaded seat 16, a second screw rod 17 is screwed in the second threaded seat 16, the first screw rod 15 and the second screw rod 17 are rotatably supported by corresponding bearing seats 18, and the bearing seats 18 are connected with the frame 1.

The utility model has the beneficial effects that: according to the multifunctional paper box forming machine provided by the utility model, through reasonably arranging three forming stations and through the combination of different stations, one device can produce a common flip paper box and a top-bottom cover paper box, and also can produce a long-edge reinforced top-bottom cover paper box, so that the multifunctional property is realized, and the third forming station is arranged on one side of the first forming station and is positioned on the advancing path of a corrugated board die-cutting blank, so that the production of various paper boxes is realized without increasing the occupied space of the paper box forming machine, and the multifunctional paper box forming machine has the advantages of stable performance, high production efficiency and good paper box quality.

Drawings

Fig. 1 is a perspective view of the structure of the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

FIG. 3 is a schematic view of the construction of the right support plate of the inventive structure.

FIG. 4 is a perspective view of another perspective of the structure of the present invention.

Fig. 5 is a schematic diagram of a prior art die-cut blank of a conventional heaven and earth lid carton.

Fig. 6 is a schematic view of a die cut blank of a heaven and earth lid carton corrugated board having reinforcing tabs.

Fig. 7 is a schematic view of the blank folded using the third station of the present invention.

Fig. 8 is a schematic view of the formed top and bottom lidded carton.

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. 1-4, a multifunctional carton forming machine comprises a frame 1 and an electric control system (not shown), wherein a liftable bin 2 is arranged at one end of the frame 1, a first forming station 4, a second forming station 5, a first paper feeding device 3 and a second paper feeding device 9 are sequentially arranged on the frame 1, the first forming station 4 is used for forming a box cover of a flip-open carton, the second forming station 5 is used for forming a box body of the flip-open carton or forming a top-bottom cover carton, a third forming station 8 is further arranged on one side of the first forming station 4, a left supporting plate 10 and a right supporting plate 11 are arranged at an adjustable interval in the third forming station 8, a flanging assembly 19 is arranged on the outer sides of the left supporting plate 10 and the right supporting plate 11, a positioning assembly for positioning a carton is arranged in a manner of being matched with the left supporting plate 10 and the right supporting plate 11, a first glue gun 6 and a second glue gun 7 are arranged at an adjustable interval above the feeding end of the third forming station 8, here, the third forming station 8 is located on the path of travel of the corrugated cardboard blank during forming of the flip-top cardboard box, so that the third forming station 8 is arranged without additionally increasing the space of the cardboard box forming machine.

Here, the first paper feeding device 3 and the second paper feeding device 9 are both a translation type conveying device with mature technology, that is, usually, a suction nozzle, and the forming mechanisms of the first forming station 4 and the second forming station 5 can also adopt the forming mechanism of the existing paper box forming machine, and during operation, corresponding selection is performed in an electric control system according to the type of the paper box to be produced:

when the forming machine is used for forming a flip paper box, a corresponding corrugated board die-cut blank is loaded into the bin 2, the first paper feeding device 3 takes the corrugated board die-cut blank out of the bin and sends the corrugated board die-cut blank to the first forming station 4 to form a box cover, then the first paper feeding device 3 is reset to prepare for next paper taking, at the moment, all components of the third forming station 8 do not act, the left supporting flat plate 10 and the right supporting flat plate 11 are used for carrying out auxiliary supporting on the box body part of the flip paper box or the die-cut indentation-shaped paper blank, after the box cover is formed, the second paper feeding device 9 conveys the box body formed by the box cover to the second forming station 5 to form the box body, and a finished product is taken away by the material taking device after the box cover is formed;

when the device is used for forming a common top and bottom cover box, a corrugated board die-cut blank as shown in fig. 5 is loaded in the bin 2, the first paper feeding device 3 takes the corrugated board die-cut blank out of the bin and sends the corrugated board die-cut blank to the third forming station 8, the first paper feeding device 3 is reset to prepare for next paper taking, at the moment, all components of the third forming station 8 do not act and are equivalent to a relay platform, then, the second paper feeding device 9 relays to convey the corrugated board die-cut blank from the third forming station 8 to the second forming station 5 to form a paper box, and a finished product is taken out by the material taking device after the paper box is formed;

when the device is used for forming a top and bottom cover paper box with reinforcing sheets, a corrugated board die-cut blank with the reinforcing sheets as shown in figure 6 is filled in a storage bin 2, the die-cut blank is formed by extending the reinforcing sheets 22 outside two long sides 21 of a common top and bottom box as shown in figure 5, indentation processing is carried out at the joint of the reinforcing sheets 22 and the original long sides 21 to facilitate turning, the corrugated board die-cut blank is taken from the storage bin by a first paper feeding device 3 and conveyed to a third forming station 8, glue is coated on the two long sides 21 by a first glue gun 6 and a second glue gun 7 in the conveying process, after the corrugated board die-cut blank is conveyed to the third forming station 8, a positioning assembly positions the paper board, namely positions a cover body 20 of the corrugated board die-cut blank, at the moment, the first paper feeding device 3 is reset to prepare next paper taking, and simultaneously, a flanging assembly 19 turns over the reinforcing sheets 22 by 180 degrees so that the reinforcing sheets 22 are pressed with the corresponding long sides 21 and bonded under the glue to form a double-layer long-side structure as shown in figure 7 The blank is then transported by the second paper feeder 9 to the second forming station 5 where the final formation of the carton is completed in the usual manner of top and bottom cover formation, as shown in fig. 8.

When the forming machine is used for forming the world cover boxes, the first forming station 4 is in a stop state, through reasonably setting three forming stations, through the combination of different stations, one piece of equipment can produce common flip cover paper boxes and world cover paper boxes, and can also produce long-edge reinforced world cover paper boxes, the multifunctionality is realized, and the third forming station 8 is arranged on one side of the first forming station 4 and is positioned on the traveling path of corrugated board die cutting blanks, so that the production of various paper boxes is realized without increasing the occupied space of a paper box forming machine.

Preferably: the positioning assembly comprises a bottom suction disc 12 arranged at the hollow positions on the left supporting flat plate 10 and the right supporting flat plate 11, when the heaven and earth cover paper box with the reinforcing sheets is formed, after the corrugated board die-cut blank is conveyed to the third forming station 8 by the first paper conveying device 3, the cover body 20 is sucked by the bottom suction disc 12 and tightly attached to the left supporting flat plate 10 and the right supporting flat plate 11 for firm positioning, so that the flanging assembly 19 does not shift when the reinforcing sheets 22 are folded, and the bonding position of the folded reinforcing sheets 22 is kept accurate.

Preferably: the flanging assembly 19 comprises a pressing plate 1907 capable of being turned 180 degrees, the pressing plate 1907 is mounted on a connecting plate 1906, two ends of the connecting plate 1906 are connected with a rotating shaft 1902, the rotating shaft 1902 is rotatably mounted in a flanging seat 1901, one of the rotating shafts 1902 is connected with a power source, usually, the flanging seat 1901 is connected with a corresponding left supporting flat plate 10 or a right supporting flat plate 11, when a top-bottom cover paper box with a reinforcing sheet is formed, after a cover body 20 is sucked by a bottom suction disc 12 and tightly attached to the left supporting flat plate 10 and the right supporting flat plate 11 for positioning, the power source drives the rotating shaft 1902 to rotate, so that the pressing plate 1907 folds the reinforcing sheet 22 by 180 degrees and then is bonded with a long edge 21.

Preferably: the power source includes a gear 1903 mounted on one of the shafts 1902, and a rack 1904 engaged with the gear 1903, the rack 1904 being driven by a cylinder 1905.

Preferably: the left supporting flat plate 10 and the right supporting flat plate 11 are both arranged on the guide post 13 in a sliding mode, the guide post 13 is connected with the rack 1, the left supporting flat plate 10 is provided with a first threaded seat 14, a first screw rod 15 is arranged in the first threaded seat 14 in a rotating mode, the right supporting flat plate 11 is provided with a second threaded seat 16, a second screw rod 17 is arranged in the second threaded seat 16 in a rotating mode, the first screw rod 15 and the second screw rod 17 are both rotatably supported by corresponding bearing seats 18, the bearing seats 18 are connected with the rack 1, through the arrangement, when paper boxes of different specifications are produced, the positions of the left supporting flat plate 10 and the position of the right supporting flat plate 11 are adjusted along the guide post 13 through the first screw rod 15 and the second screw rod 17 respectively, the requirements can be met, and the application range of the paper box forming machine is enlarged.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multifunctional paper box forming machine, includes frame (1), frame (1) one end is equipped with feed bin (2) of liftable, frame (1) still is equipped with first shaping station (4), second shaping station (5) and first adsorption paper feeding device (3), second adsorption paper feeding device (9) in proper order, first shaping station (4) are used for the lid of shaping flip carton, second shaping station (5) are used for the box body of shaping flip carton, its characterized in that: first shaping station (4) one side still is provided with third shaping station (8), third shaping station (8) interval is adjustable be provided with left side support flat board (10) and right side support flat board (11), left side support flat board (10) with the dull and stereotyped (11) outside of right side support all disposes turn-ups subassembly (19), with left side support flat board (10) with right side support flat board (11) adaptation is provided with the locating component who is used for fixing a position the cardboard, third shaping station (8) feed end top interval is adjustable be provided with first gluey rifle (6) and second gluey rifle (7).

2. A multi-function carton forming machine as claimed in claim 1, wherein: the positioning assembly comprises bottom suction cups (12) which are arranged at hollow positions on the left supporting flat plate (10) and the right supporting flat plate (11).

3. A multi-function carton forming machine as claimed in claim 1, wherein: the turn-ups subassembly (19) is including clamp plate (1907) that can 180 degrees upsets, clamp plate (1907) are installed on even board (1906), even board (1906) both ends all are connected with pivot (1902), pivot (1902) are rotated and are installed in turn-ups seat (1901), one of them pivot (1902) are connected with the power supply.

4. A multi-function carton forming machine as claimed in claim 3, wherein: the power source comprises a gear (1903) arranged on one of the rotating shafts (1902), a rack (1904) is arranged in a meshed mode with the gear (1903), and the rack (1904) is driven by an air cylinder (1905).

5. A multi-function carton forming machine as claimed in claim 1, wherein: the left supporting flat plate (10) and the right supporting flat plate (11) are both arranged on a guide post (13) in a sliding mode, the guide post (13) is connected with the rack (1), the left supporting flat plate (10) is provided with a first threaded seat (14), a first screw rod (15) is arranged in the first threaded seat (14) in a screwing mode, the right supporting flat plate (11) is provided with a second threaded seat (16), a second screw rod (17) is arranged in the second threaded seat (16) in a screwing mode, the first screw rod (15) and the second screw rod (17) are both rotatably supported through corresponding bearing seats (18), and the bearing seats (18) are connected with the rack (1).