CN216579398U

CN216579398U - Carton packing is with equipment of folding in advance

Info

Publication number: CN216579398U
Application number: CN202122468276.0U
Authority: CN
Inventors: 熊东锦
Original assignee: Wuhan Jinxiong Packaging Co ltd
Current assignee: Wuhan Jinxiong Packaging Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-05-24
Anticipated expiration: 2031-10-13

Abstract

The utility model discloses a pre-folding device for carton packaging, which comprises a supporting frame, a plurality of groups of supporting plates, a plurality of groups of driving rollers, a plurality of groups of rubber pads, a first limiting plate, a second limiting plate and an indentation device, wherein the supporting plates are arranged at the upper end of the supporting frame, the driving rollers are arranged outside the supporting plates and used for driving corrugated paper to move forwards, the rubber pads are uniformly distributed on the outer surfaces of the driving rollers, the first limiting plate is arranged at the upper end of the supporting plate and used for limiting the moving path of the corrugated paper, the second limiting plate is movably connected to one end of the first limiting plate, and the end, connected with the first limiting plate, of the second limiting plate is an arc surface. The device has simple structure, can avoid the cardboard to skid simultaneously, can avoid the effect of limiting plate indentation skew simultaneously.

Description

Carton packing is with equipment of folding in advance

Technical Field

The utility model relates to the field of carton packaging, in particular to pre-folding equipment for carton packaging.

Background

Cartons are widely used for packaging various products, and a carton is generally manufactured by the following process steps: a monoblock cardboard passes through cardboard wire pressing machine extrusion crease, also is called after the prefolding sends into the cardboard cutting machine with the cardboard and cuts, makes a monoblock cardboard cut into the profile that the carton expanded, later binds the cardboard that cuts at carton stapler formation carton.

And current folding equipment in advance, at the in-process that uses, the cardboard takes place the skew easily, makes the indentation that obtains inconsistent with predetermined indentation, and the unable nimble regulation of width of indentation simultaneously because the surface of cardboard is comparatively smooth, at the in-process of motion, skids easily, influences the progress, and the structure that lifts up the cardboard of both sides after the indentation suppression again is comparatively complicated simultaneously, and the operation is inconvenient, causes the cost of production higher.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a pre-folding device for carton packaging.

In order to achieve the purpose, the utility model adopts the following technical scheme: a pre-folding device for carton packaging comprises a support frame and a plurality of groups of support plates, wherein the plurality of groups of support plates are arranged at the upper end of the support frame;

the multiple groups of driving rollers are arranged outside the supporting plate and are used for driving the corrugated paper to move forwards;

the rubber pads are uniformly distributed on the outer surface of the driving roller;

the first limiting plate is arranged at the upper end of the supporting plate and used for limiting the moving path of the corrugated paper;

the second limiting plate is movably connected to one end of the first limiting plate, and the end, connected with the first limiting plate, of the second limiting plate is a cambered surface;

and the indentation device is arranged at the upper end of the first limiting plate.

As a further description of the above technical solution: the indentation device's inside includes the connecting plate, the upper end of connecting plate has been seted up and has been run through the groove, the upper end that runs through the groove is provided with the slide rail, the dead lever has been cup jointed to the inside of slide rail, the below of dead lever is connected with the pinch roller.

As a further description of the above technical solution: the screw rod has been cup jointed to the inside of dead lever, the upper end of connecting plate is provided with the lifter plate, the lower extreme swing joint of lifter plate has first cylinder.

As a further description of the above technical solution: the support frame is provided with at least two sets of, just the recess has been seted up to the inside of support frame, the backup pad cup joints the upper end at the recess, and is two sets of be connected with the second cylinder between the backup pad.

As a further description of the above technical solution: the drive roller is provided with three at least groups, just the drive roller is outside the cushion is provided with six at least groups, just the external connection of drive roller has the telescopic link.

As a further description of the above technical solution: the second limiting plates are provided with two groups, and the distance between the two groups of second limiting plates is smaller than the distance between the two groups of first limiting plates.

As a further description of the above technical solution: the pinch roller be in directly over the backup pad, just the length of slide rail with the width of backup pad is the same.

As a further description of the above technical solution: the connecting plate is connected with the first limiting plate in a sliding mode through a bolt.

As a further description of the above technical solution: the upper surface of the drive roller is flush with the upper surface of the support plate.

As a further description of the above technical solution: the first limiting plate and the second limiting plate can be provided with holes inside.

The utility model has the following beneficial effects:

1. the utility model discloses a through first cylinder drive outside first limiting plate can move the position that is fit for different play sizes to improve the device's suitability, simultaneously because the width of first limiting plate is identical with the width of cardboard, thereby make the indentation on the cardboard can not take place the skew.

2. The utility model discloses a tail-end connection through first limiting plate has the second limiting plate, and junction between them is the cambered surface, distance between two sets of second limiting plates is less than the distance between two sets of first limiting plates simultaneously, when the corrugated paper moves forward under the drive of drive roller, move to narrower passageway by the passageway of broad, the extrusion is received on both sides to upwards lift up along the crease, reach the effect of automatic prefabrication folding, just can realize this function through reducing the distance between the second limiting plate simultaneously, moreover, the steam generator is simple in structure, and the working cost is reduced.

3. The utility model discloses a distance between two sets of pinch rollers can be adjusted through the screw rod to the effect of the crease that can freely adjust different widths is made.

4. The utility model discloses a below through the backup pad is provided with the drive roller, and the outside of drive roller is provided with the cushion, and the cushion can increase and the corrugated paper between frictional force, avoid leading to skidding because frictional force undersize at the in-process of motion, make the unable forward motion of corrugated paper.

Drawings

Fig. 1 is a perspective view of a pre-folding apparatus for carton packaging according to the present invention;

fig. 2 is an isometric view of a pre-folding apparatus for carton packaging according to the present invention;

fig. 3 is a front view of a pre-folding apparatus for carton packaging according to the present invention;

fig. 4 is a top view of a pre-folding apparatus for carton packaging according to the present invention.

Illustration of the drawings:

1. a support frame; 2. a support plate; 3. a drive roller; 4. a rubber pad; 5. a first limit plate; 6. A second limiting plate; 7. an indentation device; 8. a connecting plate; 9. a through groove; 10. a slide rail; 11. A fixing rod; 12. a pinch roller; 13. a screw; 14. a lifting plate; 15. a first cylinder.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: a pre-folding device for carton packaging comprises a support frame 1 and a plurality of groups of support plates 2, which are arranged at the upper end of the support frame 1;

the multiple groups of driving rollers 3 are arranged outside the supporting plate 2 and are used for driving the corrugated paper to move forwards;

a plurality of groups of rubber pads 4 which are uniformly distributed on the outer surface of the driving roller 3;

the below of backup pad 2 is provided with drive roller 3, and the outside of drive roller 3 is provided with cushion 4, and cushion 4 can increase and the corrugated paper between frictional force, avoid leading to skidding because the frictional force undersize at the in-process of motion, make the unable forward motion of corrugated paper.

The first limiting plate 5 is arranged at the upper end of the supporting plate 2 and used for limiting the moving path of the corrugated paper;

the second limiting plate 6 is movably connected to one end of the first limiting plate 5, and the end, connected with the first limiting plate 5, of the second limiting plate 6 is a cambered surface;

and the indentation device 7 is arranged at the upper end of the first limiting plate 5.

Further, indentation device 7's inside includes connecting plate 8, and the upper end of connecting plate 8 has been seted up and has been run through groove 9, and the upper end that runs through groove 9 is provided with slide rail 10, and dead lever 11 has been cup jointed to slide rail 10's inside, and the below of dead lever 11 is connected with pinch roller 12.

Further, a screw 13 is sleeved inside the fixing rod 11, a lifting plate 14 is arranged at the upper end of the connecting plate 8, and a first air cylinder 15 is movably connected to the lower end of the lifting plate 14.

Further, the support frame 1 is provided with at least two sets of, and the inside of support frame 1 is seted up flutedly, and backup pad 2 cup joints the upper end at the recess, is connected with second cylinder 16 between two sets of backup pads 2.

The corrugated paper enters the first limiting plate 6 from the outside, and at the moment, the second air cylinder 16 is started, so that the width of the first limiting plate 5 is matched with that of the corrugated paper, and the condition that the corrugated paper is folded and a preset result is deviated due to the fact that the corrugated paper is cheap in the advancing process can be avoided.

Further, the driving roller 3 is provided with at least three groups, and the cushion 4 outside the driving roller 3 is provided with at least six groups, and the outside of the driving roller 3 is connected with a telescopic rod.

Further, the second limiting plate 6 is provided with two sets, and the distance between two sets of second limiting plates 6 is less than the distance between two sets of first limiting plates 5.

Further, the pressing wheel 12 is located right above the supporting plate 2, and the length of the sliding rail 10 is the same as the width of the supporting plate 2.

Further, the connecting plate 8 is slidably connected with the first limiting plate 5 through a bolt.

Further, the upper surface of the driving roller 3 is flush with the upper surface of the support plate 2.

Further, the first limiting plate 5 and the second limiting plate 6 may be provided with holes inside.

The working principle is as follows: in the using process of the device, corrugated paper enters the inside of a first limiting plate 6 from the outside, at the moment, a second air cylinder 16 is started, the width of the first limiting plate 5 is matched with the width of the corrugated paper, the folding and the deviation of a preset result caused by the cheap corrugated paper in the advancing process can be avoided, a driving roller 3 is arranged below a supporting plate 2, a rubber cushion 4 is arranged outside the driving roller 3, the friction force between the rubber cushion 4 and the corrugated paper can be increased, the phenomenon that the corrugated paper cannot move forwards due to the fact that the friction force is too small in the moving process is avoided, a connecting plate 8 is arranged at the upper end of the first limiting plate 5, an indentation device 7 is arranged at the upper end of the connecting plate 8, an external lifting plate 14 is driven to move downwards through the first air cylinder 7, and therefore a pressing wheel 12 is driven by a fixing rod 11 to press the corrugated paper below to form an indentation, and the screw rod 13 through the top can adjust the distance between two sets of pinch rollers 12, thereby make can freely adjust the crease length of different width, thereby make things convenient for follow-up not side corrugated paper of height of folding in advance, and the trailing end connection at first limiting plate 5 has second limiting plate 6, and junction between them is the cambered surface, distance between two sets of second limiting plates 6 is less than the distance between two sets of first limiting plates 5 simultaneously, when the corrugated paper moves forward under the drive of drive roller 3, move to narrower passageway by the passageway of broad, the extrusion is received on both sides, thereby upwards lift up along the crease, reach the effect of automatic prefabricated folding, can avoid at follow-up folding in-process, the cardboard is too hard, increase intensity of labour's effect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still make modifications to the technical solutions described in the foregoing embodiments, or make equivalent substitutions and improvements to part of the technical features of the foregoing embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a carton packing is with folding equipment in advance, includes support frame (1), its characterized in that: the supporting plates (2) are arranged at the upper end of the supporting frame (1);

the multiple groups of driving rollers (3) are arranged outside the supporting plate (2) and are used for driving the corrugated paper to move forwards;

the rubber pads (4) are uniformly distributed on the outer surface of the driving roller (3);

the first limit plate (5) is arranged at the upper end of the support plate (2) and used for limiting the moving path of the corrugated paper;

the second limiting plate (6) is movably connected to one end of the first limiting plate (5), and the end, connected with the first limiting plate (5), of the second limiting plate (6) is an arc surface;

and the indentation device (7) is arranged at the upper end of the first limiting plate (5).

2. A pre-folding apparatus for carton packaging according to claim 1, wherein: the indentation device (7) is characterized in that a connecting plate (8) is arranged inside the indentation device, a through groove (9) is formed in the upper end of the connecting plate (8), a sliding rail (10) is arranged at the upper end of the through groove (9), a fixing rod (11) is sleeved inside the sliding rail (10), and a pressing wheel (12) is connected below the fixing rod (11).

3. A pre-folding apparatus for carton packaging according to claim 2, wherein: the screw rod (13) is sleeved inside the fixing rod (11), the lifting plate (14) is arranged at the upper end of the connecting plate (8), and the first air cylinder (15) is movably connected to the lower end of the lifting plate (14).

4. A pre-folding apparatus for carton packaging according to claim 1, wherein: the supporting frame (1) is provided with at least two groups, a groove is formed in the supporting frame (1), the supporting plates (2) are sleeved at the upper end of the groove, and a second air cylinder (16) is connected between the two groups of supporting plates (2).

5. A pre-folding apparatus for carton packaging according to claim 1, wherein: the driving roller (3) is provided with at least three groups, the driving roller (3) is outside the rubber mat (4) is provided with at least six groups, and the outside of the driving roller (3) is connected with a telescopic rod.

6. A pre-folding apparatus for carton packaging according to claim 1, wherein: the second limiting plates (6) are provided with two groups, and the distance between the two groups of second limiting plates (6) is smaller than the distance between the two groups of first limiting plates (5).

7. A pre-folding apparatus for carton packaging according to claim 2, characterized in that: the pinch roller (12) is located right above the supporting plate (2), and the length of the sliding rail (10) is the same as the width of the supporting plate (2).

8. A pre-folding apparatus for carton packaging according to claim 2, wherein: the connecting plate (8) is in sliding connection with the first limiting plate (5) through a bolt.

9. A pre-folding apparatus for carton packaging according to claim 1, characterized in that: the upper surface of the driving roller (3) is flush with the upper surface of the supporting plate (2).

10. A pre-folding apparatus for carton packaging according to claim 1, wherein: the first limiting plate (5) and the second limiting plate (6) can be internally provided with open holes.