CN111497320B

CN111497320B - Multidirectional positioning mechanism of carton production

Info

Publication number: CN111497320B
Application number: CN202010292523.3A
Authority: CN
Inventors: 不公告发明人
Original assignee: Heyuan Zhongtong Color Printing Co ltd
Current assignee: Heyuan Zhongtong Color Printing Co.,Ltd.
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2021-09-17
Anticipated expiration: 2040-04-15
Also published as: CN111497320A

Abstract

The invention discloses a multidirectional positioning mechanism for carton production, which comprises a workbench, a servo motor, a first bevel gear and a second bevel gear, wherein a first roller shaft is arranged on the workbench and positioned at the inner side of a mounting groove, a mounting shaft is connected onto the first roller shaft, a transmission wheel is arranged at the outer side of the first roller shaft, a transmission belt is arranged at the inner side of the transmission wheel, a placing groove is formed in the workbench, a guide groove is formed in the outer side of the placing groove, a bearing tray is arranged at the inner side of the placing groove, a limiting plate is arranged at the outer side of the bearing tray, and the bearing tray is connected with the workbench through the limiting plate and the guide groove. This multidirectional positioning mechanism of carton production can carry the raw materials cardboard and change to the cardboard that accomplishes the cutting through the cooperation between first roller and the second roller, avoids needing the workman to cooperate, has promoted the cardboard and has carried out the efficiency of cutting, has reduced the human cost that the carton carries out production simultaneously.

Description

Multidirectional positioning mechanism of carton production

Technical Field

The invention relates to the technical field of carton production, in particular to a multidirectional positioning mechanism for carton production.

Background

The carton is a wrapping object generally used as a commodity or an outer layer object for protecting the commodity, the volume of the carton is changed due to the size of the commodity, the manufacturing size of the carton is the blanking size in the case manufacturing, the manufacturing size is based on the pressing line on the unfolded case blank as a measurement reference, a groove is pressed at the pressing line position by a creasing roller on a splitting machine, the pressing line is the central line of the groove, the distance between the two pressing lines is the manufacturing size, in the activity of the carton production field, the raw material paperboard is generally required to be cut in a fixed size, so that the cut paperboard can be conveniently folded and spliced to form the carton, therefore, a cutting device is generally required to be used for cutting the paperboard before the carton is produced, in order to avoid cutting deviation, when the paperboard is cut, the raw material paperboard is generally required to be positioned and placed, so a positioning mechanism is required to be used, but the existing positioning mechanism generally has the following problems in the use process:

1. the traditional cutting and positioning operation is that the paperboard is manually placed on a cutting table board, and the paperboard is manually positioned in a hand-held mode, so that accurate cutting is facilitated, the positioning mode is high in labor intensity, and personal injury is easily caused to operators;

2. traditional positioning mechanism needs artifical manual cardboard and the raw materials cardboard that accomplishes the cutting to carry out manual switching, needs two workman's at least to carry out the collaborative work, leads to cardboard cutting efficiency lower, has indirectly reduced the production efficiency of carton and has promoted the human cost.

Disclosure of Invention

The invention aims to provide a multidirectional positioning mechanism for carton production, and aims to solve the problems that in the traditional cutting and positioning operation of fingers in the background technology, a paperboard is manually placed on a cutting table top, and the paperboard is manually positioned in a hand-held mode, so that accurate cutting is convenient to perform, the positioning mode has high labor intensity and is easy to cause personal injury to operators, the traditional positioning mechanism needs manual operation to manually switch the cut paperboard and a raw paperboard, at least two workers need to perform cooperative work, so that the paperboard cutting efficiency is low, the production efficiency of cartons is indirectly reduced, and the labor cost is improved.

In order to achieve the purpose, the invention provides the following technical scheme: a multidirectional positioning mechanism for carton production comprises a workbench, a servo motor, a first bevel gear and a second bevel gear, wherein a first roller shaft is installed on the workbench and is positioned on the inner side of an installation groove, an installation shaft is connected onto the first roller shaft, the first roller shaft is connected with the workbench through the installation shaft, a transmission wheel is arranged on the outer side of the first roller shaft, a transmission belt is arranged on the inner side of the transmission wheel, the servo motor is connected onto the outer side of the first roller shaft through the installation shaft, the servo motor, the transmission wheel and the transmission belt are positioned on the outer side of the workbench, a driving vertical plate is arranged on the right side of the workbench, a first pressing plate and a second pressing plate are respectively installed on the driving vertical plate, a first vent pipe is installed on the outer side of the driving vertical plate, a second vent pipe is installed on the outer side of the first pressing plate, and first sleeves are installed on the lower surfaces of the first pressing plate and the second pressing plate, and the inner side of the first pressing plate is also provided with a second sleeve, pressing ejector rods are arranged on the inner sides of the first sleeve and the second sleeve, transverse supporting rods are arranged on the outer sides of the pressing ejector rods, the transverse supporting rods are positioned on the inner sides of limiting grooves, the limiting grooves are arranged on the inner side surfaces of the first sleeve and the second sleeve, return springs are arranged above the pressing ejector rods and are respectively positioned on the inner sides of the first sleeve and the second sleeve, the pressing ejector rods are respectively connected with the first sleeve and the second sleeve through the return springs, a second roller shaft is arranged on the outer side of the second pressing plate and is also connected with a workbench through an installation shaft, a first conical gear is arranged on the outer side of the second roller shaft, a second conical gear is arranged on the outer side of the first conical gear and is arranged on the outer side of the first roller shaft, the workbench is provided with a placing groove, the outer side of the placing groove is provided with a guide groove, the inner side of the placing groove is provided with a bearing plate, the outer side of the bearing plate is provided with a limiting plate, and the bearing plate is connected with the workbench through the limiting plate and the guide groove.

Preferably, the workbench is of an L-shaped structure in plan view, and the workbench is fixedly connected with the driving vertical plate and the first pressing plate respectively.

Preferably, the first roller shafts are distributed on the workbench at equal intervals, the first roller shafts are nested on the inner side of the mounting groove, and the first roller shafts and the workbench form a rotating structure through mounting shafts.

Preferably, the driving vertical plate, the first pressing plate and the second pressing plate are all of a hollow structure, the driving vertical plate, the first pressing plate and the second pressing plate are fixedly connected, and the first pressing plate is in an L-shaped structure in a side section mode.

Preferably, the internal structures of the first sleeve and the second sleeve are the same, and the pressing ejector rod and the first sleeve and the second sleeve form a telescopic structure through a return spring respectively.

Preferably, the transverse supporting rods are symmetrically distributed on the outer side of the pressing ejector rod, and the transverse supporting rods respectively form a sliding structure with the first sleeve and the second sleeve through limiting grooves.

Preferably, the second roller shaft and the workbench form a rotating structure through a mounting shaft, and an included angle between the second roller shaft and the first roller shaft is 90 degrees.

Preferably, the bearing tray is nested on the inner side of the placing groove, and a sliding structure is formed between the limiting plate at the edge of the bearing tray and the guide groove.

Compared with the prior art, the invention has the beneficial effects that: the multi-directional positioning mechanism for producing the carton,

1. the raw material paperboards can be conveyed and the cut paperboards can be replaced through the matching between the first roller shaft and the second roller shaft, the requirement of cooperative matching of workers is avoided, the efficiency of cutting the paperboards is improved, and meanwhile, the labor cost of producing the cartons is reduced;

2. the first roller shaft pushes the raw material paper board to be inserted into the lower parts of the first pressing board and the second pressing board, at the moment, the first vent pipe injects gas into the hollow driving vertical plate, so that the gas is respectively injected into the hollow first pressing board and the second pressing board from the hollow driving vertical plate, and the gas is conveniently injected into the first sleeve to push the pressing ejector rod to extend out of the first sleeve to position and press the raw material paper board;

3. first roller is carrying out rotatory during operation, and first roller can drive second conical gear and rotate, and rotatory second conical gear promotes the second roller through first conical gear and carries out synchronous revolution, makes things convenient for the second roller to push out the below of first pressboard and second pressboard with the cardboard of accomplishing the cutting to be favorable to suppressing the cutting to subsequent raw materials cardboard.

Drawings

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

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

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

FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 3 according to the present invention;

FIG. 6 is a schematic view of the connection structure of the pressing mandril and the first sleeve;

FIG. 7 is a schematic view of the structure of the pallet of the present invention.

In the figure: 1. a work table; 2. a first roller shaft; 3. mounting grooves; 4. installing a shaft; 5. a driving wheel; 6. a transmission belt; 7. a servo motor; 8. driving the vertical plate; 9. a first pressboard; 10. a second pressboard; 11. a first vent pipe; 12. a second vent pipe; 13. a first sleeve; 14. a second sleeve; 15. pressing a mandril; 16. a transverse strut; 17. a limiting groove; 18. a return spring; 19. a second roller shaft; 20. a first bevel gear; 21. a second bevel gear; 22. a placement groove; 23. a guide groove; 24. a support tray; 25. and a limiting plate.

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. 1-7, the present invention provides a technical solution: a multidirectional positioning mechanism for carton production comprises a workbench 1, a servo motor 7, a first bevel gear 20 and a second bevel gear 21, wherein a first roller shaft 2 is installed on the workbench 1, the first roller shaft 2 is positioned on the inner side of an installation groove 3, an installation shaft 4 is connected onto the first roller shaft 2, the first roller shaft 2 is connected with the workbench 1 through the installation shaft 4, a transmission wheel 5 is arranged on the outer side of the first roller shaft 2, a transmission belt 6 is arranged on the inner side of the transmission wheel 5, the servo motor 7 is connected onto the outer side of the first roller shaft 2 through the installation shaft 4, the servo motor 7, the transmission wheel 5 and the transmission belt 6 are all positioned on the outer side of the workbench 1, a driving vertical plate 8 is arranged on the right side of the workbench 1, a first pressing plate 9 and a second pressing plate 10 are respectively installed on the driving vertical plate 8, a first vent pipe 11 is installed on the outer side of the driving vertical plate 8, a second vent pipe 12 is installed on the outer side of the first pressing plate 9, the lower surfaces of the first pressing plate 9 and the second pressing plate 10 are respectively provided with a first sleeve 13, the inner side of the first pressing plate 9 is also provided with a second sleeve 14, the inner sides of the first sleeve 13 and the second sleeve 14 are respectively provided with a pressing ejector rod 15, the outer side of the pressing ejector rod 15 is provided with a transverse support rod 16, the transverse support rod 16 is positioned at the inner side of a limiting groove 17, the limiting groove 17 is arranged on the inner side surfaces of the first sleeve 13 and the second sleeve 14, a return spring 18 is arranged above the pressing ejector rod 15, the return springs 18 are respectively positioned at the inner sides of the first sleeve 13 and the second sleeve 14, the pressing ejector rod 15 is respectively connected with the first sleeve 13 and the second sleeve 14 through the return spring 18, the outer side of the second pressing plate 10 is provided with a second roller shaft 19, the second roller shaft 19 is also connected with the workbench 1 through the mounting shaft 4, and the outer side of the second roller shaft 19 is provided with a first bevel gear 20, the outer side of the first bevel gear 20 is provided with a second bevel gear 21, the second bevel gear 21 is mounted on the outer side of the first roller shaft 2, the workbench 1 is provided with a placing groove 22, the outer side of the placing groove 22 is provided with a guide groove 23, the inner side of the placing groove 22 is provided with a bearing tray 24, the outer side of the bearing tray 24 is provided with a limiting plate 25, and the bearing tray 24 is connected with the workbench 1 through the limiting plate 25 and the guide groove 23.

The workbench 1 in the embodiment is overlooked as an L-shaped structure, and the workbench 1 is respectively fixedly connected with the driving vertical plate 8 and the first pressing plate 9, so that the driving vertical plate 8 and the first pressing plate 9 can be conveniently and stably mounted on the workbench 1, and the raw material paperboard can be conveniently and subsequently positioned;

the first roll shafts 2 are distributed on the workbench 1 at equal intervals, the first roll shafts 2 are nested on the inner side of the mounting groove 3, and the first roll shafts 2 and the workbench 1 form a rotating structure through the mounting shafts 4, so that the first roll shafts 2 can conveniently rotate on the workbench 1 through the mounting shafts 4, and the paper boards can be pushed and conveyed conveniently;

the driving vertical plate 8, the first pressing plate 9 and the second pressing plate 10 are all of a hollow structure, the driving vertical plate 8, the first pressing plate 9 and the second pressing plate 10 are fixedly connected, the first pressing plate 9 is laterally cut into an L-shaped structure, air can be conveniently injected into the hollow driving vertical plate 8, the first pressing plate 9 and the second pressing plate 10, and meanwhile, the air can flow in the hollow driving vertical plate 8, the first pressing plate 9 and the second pressing plate 10;

the internal structures of the first sleeve 13 and the second sleeve 14 are the same, and the pressing ejector rod 15 forms a telescopic structure with the first sleeve 13 and the second sleeve 14 through the return spring 18, so that the pressing ejector rod 15 can perform telescopic motion on the inner sides of the first sleeve 13 and the second sleeve 14 through the return spring 18;

the transverse struts 16 are symmetrically distributed on the outer side of the pressing ejector rod 15, and the transverse struts 16 respectively form a sliding structure with the first sleeve 13 and the second sleeve 14 through the limiting grooves 17, so that the pressing ejector rod 15 can conveniently drive the transverse struts 16 to perform sliding motion on the inner sides of the limiting grooves 17 when performing telescopic motion, and the smoothness of the telescopic motion of the pressing ejector rod 15 is improved;

the second roller shaft 19 and the workbench 1 form a rotating structure through the mounting shaft 4, and an included angle between the second roller shaft 19 and the first roller shaft 2 is 90 degrees, so that the first roller shaft 2 can push the second roller shaft 19 to synchronously rotate through the second bevel gear 21 and the first bevel gear 20 when rotating;

the bearing tray 24 is nested on the inner side of the placing groove 22, and a sliding structure is formed between the limiting plate 25 at the edge of the bearing tray 24 and the guide groove 23, so that the bearing tray 24 can be conveniently detached or installed on the workbench 1 through the placing groove 22 and the guide groove 23.

The working principle is as follows: according to fig. 1 and 3, the raw material paper board to be cut is firstly placed on the surface of the first roller shaft 2 on the workbench 1, at this time, the servo motor 7 is started, so that the servo motor 7 respectively drives the first roller shaft 2 and the transmission wheel 5 to rotate through the mounting shaft 4, and at this time, the first roller shaft 2 distributed on the workbench 1 at equal intervals synchronously moves through the transmission wheel 5 and the transmission belt 6, so that the rotating first roller shaft 2 pushes the raw material paper board to the right until the raw material paper board is inserted below the first pressing plate 9 and the second pressing plate 10, according to fig. 1 and 2, at this time, the first vent pipe 11 injects air into the hollow driving vertical plate 8, and the air injected into the hollow driving vertical plate 8 is respectively injected into the hollow first pressing plate 9 and the second pressing plate 10, according to fig. 2 and 4, the air injected into the hollow first pressing plate 9 and the second pressing plate 10 is injected into the inside of the first sleeve 13 again;

according to fig. 4 and 6, after air is injected into the first sleeve 13, the air injected into the first sleeve 13 pushes the pressing mandril 15 to extend out of the first sleeve 13, so that the pressing mandril 15 extending out of the first sleeve 13 can position and press the raw paperboard below the first pressing plate 9 and the second pressing plate 10, so that the cutting operation of the raw paperboard is facilitated, after the raw paperboard is cut, the air in the first pressing plate 9, the second pressing plate 10 and the driving vertical plate 8 is pumped out by the first vent pipe 11, the return spring 18 pulls the pressing mandril 15 to slide and retract into the first sleeve 13 through the transverse support rod 16 and the limiting groove 17, the pressing mandril 15 does not position and press the cut paperboard any more, according to fig. 3 and 4, then the second vent pipe 12 injects air into the hollow first pressing plate 9, air is injected into the second sleeve 14 on the side surface of the first pressing plate 9, according to the principle, the air injected into the second sleeve 14 pushes the pressing ejector rod 15 to slide and extend out of the second sleeve 14 through the transverse support rod 16 and the limiting groove 17, and the pressing ejector rod 15 extending out of the second sleeve 14 pushes the cut paperboard to move until the cut paperboard is contacted with the second roller shaft 19;

as shown in fig. 2 and 3, after the cut paperboard is brought into contact with the second roller 19, the rotating first roller shaft 2 pushes the second roller shaft 19 to rotate through the second bevel gear 21 and the first bevel gear 20, so that the second roller shaft 19 pushes the cut paper boards to move until the cut paper boards fall into the bearing tray 24, the matching between the first roller shaft 2 and the second roller shaft 19 facilitates the conveying and cutting of the raw material paper boards and the transfer of the cut paper boards, the need of manual positioning of the paper boards and the replacement and processing of the raw material paper boards are avoided, when the cut paperboard needs to be taken out, the bearing tray 24 only needs to be pulled out of the placing groove 22 manually, so that the bearing tray 24 drives the cut paperboard to be taken out of the placing groove 22 through the limiting plate 25 and the guide groove 23, and the multidirectional positioning mechanism for carton production is convenient to use.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the figures to facilitate a simplified description of the present invention, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered as limiting the scope of 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multidirectional positioning mechanism of carton production, includes workstation (1), servo motor (7), first bevel gear (20) and second bevel gear (21), its characterized in that: the automatic press-mounting device is characterized in that a first roller shaft (2) is mounted on the workbench (1), the first roller shaft (2) is located on the inner side of the mounting groove (3), a mounting shaft (4) is connected onto the first roller shaft (2), the first roller shaft (2) is connected with the workbench (1) through the mounting shaft (4), a driving wheel (5) is arranged on the outer side of the first roller shaft (2), a driving belt (6) is arranged on the inner side of the driving wheel (5), the outer side of the first roller shaft (2) is connected with a servo motor (7) through the mounting shaft (4), the servo motor (7), the driving wheel (5) and the driving belt (6) are all located on the outer side of the workbench (1), a driving vertical plate (8) is arranged on the right side of the workbench (1), a first pressing plate (9) and a second pressing plate (10) are mounted on the driving vertical plate (8) respectively, and a first vent pipe (11) is mounted on the outer side of the driving vertical plate (8), the outer side of the first pressing plate (9) is provided with a second vent pipe (12), the lower surfaces of the first pressing plate (9) and the second pressing plate (10) are provided with first sleeves (13), the inner side of the first pressing plate (9) is provided with second sleeves (14), the inner sides of the first sleeves (13) and the second sleeves (14) are provided with pressing ejector rods (15), the outer side of each pressing ejector rod (15) is provided with a transverse supporting rod (16), each transverse supporting rod (16) is located on the inner side of each limiting groove (17), each limiting groove (17) is arranged on the inner side surface of each first sleeve (13) and each second sleeve (14), a return spring (18) is arranged above each pressing ejector rod (15), each return spring (18) is located on the inner sides of the first sleeve (13) and the second sleeve (14), and each pressing ejector rod (15) is connected with the first sleeve (13) and the second sleeve (14) through each return spring (18), the outer side of the second pressing plate (10) is provided with a second roller shaft (19), the second roller shaft (19) is also connected with the workbench (1) through a mounting shaft (4), a first bevel gear (20) is installed on the outer side of the second roller shaft (19), a second bevel gear (21) is arranged on the outer side of the first bevel gear (20), the second bevel gear (21) is installed on the outer side of the first roller shaft (2), the workbench (1) is provided with a placing groove (22), a guide groove (23) is formed in the outer side of the placing groove (22), a bearing tray (24) is arranged on the inner side of the placing groove (22), a limiting plate (25) is arranged on the outer side of the bearing tray (24), the bearing tray (24) is connected with the workbench (1) through the limiting plate (25) and the guide groove (23), and the workbench (1) is bent into an L-shaped structure, the workbench (1) is fixedly connected with the driving vertical plate (8) and the first pressing plate (9) respectively, the first roll shafts (2) are distributed on the workbench (1) at equal intervals, the first roll shafts (2) are embedded on the inner side of the mounting groove (3), the first roll shafts (2) form a rotating structure with the workbench (1) through mounting shafts (4), the driving vertical plate (8), the first pressing plate (9) and the second pressing plate (10) are all of a hollow structure, the driving vertical plate (8), the first pressing plate (9) and the second pressing plate (10) are fixedly connected, the first pressing plate (9) is laterally cut into an L-shaped structure, the internal structures of the first sleeve (13) and the second sleeve (14) are the same, and the pressing ejector rod (15) forms a telescopic structure with the first sleeve (13) and the second sleeve (14) through a return spring (18) respectively, horizontal branch (16) are in the outside symmetric distribution of suppression ejector pin (15), and horizontal branch (16) constitute sliding construction through spacing groove (17) respectively with first sleeve (13) and second sleeve (14), second roller (19) constitute revolution mechanic through installation axle (4) and workstation (1) equally, and the contained angle between second roller (19) and first roller (2) is 90.

2. A multi-directional positioning mechanism for carton production as claimed in claim 1, wherein: the bearing tray (24) is nested on the inner side of the placing groove (22), and a sliding structure is formed between the limiting plate (25) on the edge of the bearing tray (24) and the guide groove (23).