CN223618338U - Automatic indentation device for packaging cartons - Google Patents

Abstract

The utility model belongs to the technical field of indentation devices, and particularly relates to an automatic indentation device for a packaging carton. The paper boards at the lowest layer are flatly placed in the stacking frame, the paper boards at the lowest layer are tangent with the outer wall of the driving roller, the driving roller drives the paper boards to move rightwards, the driving roller drives the paper boards to be delivered one by one under the blocking of the stacking frame, chamfering is convenient for the paper boards at the lowest layer to pass through the discharge hole, the front side and the rear side of the paper boards are limited by the blocking frames at the two sides to prevent deflection, when the paper boards are conveyed onto the pressing seat, the conveying is stopped, at this moment, the compression roller can be spacing to the upper portion of cardboard, starts electric putter and drives lifter plate downwardly moving, makes the indentation sword push down the cardboard, and the cooperation corresponds the indentation groove that sets up, with cardboard extrusion crease, and the drive roller continues to open after the completion, and the indentation work of the next cardboard of being convenient for need not frequently to put into the cardboard, has improved work efficiency, need not manual operation, is difficult for causing the injury to the hand, and the security is high.

Description

Automatic indentation device for packaging cartons

Technical Field

The utility model relates to the technical field of indentation devices, in particular to an automatic indentation device for a packaging carton.

Background

The paper box is the most widely used packaging product, and has a corrugated paper box, a single-layer paper box and the like according to different materials, and in the paper box production process, in order to enable the paper board to be conveniently folded into the paper box, indentation work is often needed on the paper board, and the paper board is conveniently assembled through the indentation mark;

The existing partial indentation device needs to manually place the paperboard on an indentation die, take out the paperboard after indentation is finished, and place the paperboard into a new paperboard, so that the working efficiency is low, and the dies are easy to damage hands and the safety is poor when mutually extruding, and therefore, the automatic indentation device for the packaging cartons is provided.

Disclosure of utility model

The utility model aims to provide an automatic indentation device for a packaging carton, which aims to solve the problems in the prior art.

The automatic indentation device for the packaging cartons comprises a workbench, wherein the upper surface of the workbench is fixedly connected with a pair of supporting rails, the inner side walls of the supporting rails are rotationally connected with driving rollers which are uniformly distributed, the upper surface of the supporting rails is fixedly connected with a stacking frame, the inner side walls of the stacking frame are provided with paperboards which are uniformly distributed, the right side wall of the stacking frame is provided with a discharge hole, the upper surface of the supporting rails is fixedly connected with a baffle frame, the inner side walls of the baffle frame are rotationally connected with a pressing roller, the upper surface of the workbench is fixedly connected with a portal frame, the upper surface of the portal frame is provided with an electric push rod, the lower side of the portal frame is provided with a lifting plate, the upper surface of the lifting plate is fixedly connected with the output end of the electric push rod, the lower surface of the lifting plate is provided with an indentation cutter, the lower side of the lifting plate is provided with an indentation seat, and the upper surface of the indentation seat is provided with an indentation groove.

As a further preferable mode of the technical scheme, a chamfer is arranged on the right side of the inner side wall of the stacking frame.

As a further preferable mode of the technical scheme, the outer side wall of the driving roller is fixedly connected with a chain wheel, the outer side wall of the chain wheel is provided with a chain, the upper surface of the workbench is provided with a servo motor, and the output end of the servo motor is fixedly connected with the front end of one driving roller.

As a further preferable mode of the technical scheme, a transmission shaft is fixedly connected between two driving rollers which are longitudinally opposite.

As a further preferable mode of the technical scheme, the lower surface of the workbench is fixedly connected with uniformly distributed supporting legs.

As a further preferable mode of the technical scheme, the inner side wall of the portal frame is connected with a pair of sliding rods in a sliding mode, the lower ends of the sliding rods are fixedly connected to the upper surface of the lifting plate, the upper ends of the sliding rods are fixedly connected with anti-falling blocks, and springs are fixedly connected between the lower surfaces of the anti-falling blocks and the upper surface of the portal frame.

Compared with the prior art, the utility model has the beneficial effects that:

When the paper pressing machine is used, a plurality of paper boards are horizontally placed in the stacking frame, the lowest paper board is tangent to the outer wall of the driving roller, the driving roller drives the paper boards to move rightwards, the driving roller drives the paper boards to pass through the discharge hole one by one under the blocking of the stacking frame, chamfering is convenient for the lowest paper board to pass through the discharge hole, the front side and the rear side of the paper boards are limited through the blocking frames on the two sides, the paper boards are prevented from shifting, when the paper boards are conveyed to the pressing seat, the pressing roller can limit the upper part of the paper boards, the electric push rod is started to drive the lifting plate to move downwards, the indentation knife is used for pressing the paper boards, the paper boards are matched with the indentation grooves which are correspondingly arranged, the driving roller is continuously opened after the paper boards are pressed out, the indentation work of the next paper boards is facilitated, the paper boards are not required to be frequently placed in, the paper boards are improved, the manual operation is not required, the hand is not easy to cause injury, and the safety is high.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic view of the structure of the table, the press seat and the indentation groove according to the present utility model;

FIG. 3 is an enlarged view of the structure of the area A of FIG. 2 in the present utility model;

FIG. 4 is a schematic cross-sectional view of the paperboard, discharge port and chamfer of the present utility model;

FIG. 5 is a schematic view of the structure of the support rail, the retainer and the pressure roller of the present utility model;

Fig. 6 is a schematic structural view of the lifting plate, the creasing blade and the sliding rod in the present utility model.

In the figure, 1, a workbench; 2, a supporting track, 3, a driving roller, 4, a stacking frame, 5, a paperboard, 6, a discharge hole, 7, a baffle frame, 8, a press roller, 9, a portal frame, 10, an electric push rod, 11, a lifting plate, 12, an indentation knife, 13, a pressing seat, 14, an indentation groove, 15, a chamfer, 16, a chain wheel, 17, a chain, 18, a servo motor, 19, a transmission shaft, 20, a supporting leg, 21, a slide bar, 22, an anti-falling block, 23 and a spring.

Detailed Description

Technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the scope of protection of the present utility model.

In the description of the present application, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may, for example, be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intermediate medium, or communicate between two elements or interact between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-5, the utility model provides a technical scheme that an automatic indentation device for a packaging carton comprises a workbench 1, wherein the upper surface of the workbench 1 is fixedly connected with a pair of support rails 2, the inner side walls of the support rails 2 are rotationally connected with evenly distributed driving rollers 3, the upper surface of the support rails 2 is fixedly connected with a stacking frame 4, the inner side walls of the stacking frame 4 are provided with evenly distributed paperboards 5, the right side wall of the stacking frame 4 is provided with a discharge hole 6, the upper surface of the support rails 2 is fixedly connected with a baffle frame 7, the inner side walls of the baffle frame 7 are rotationally connected with a press roller 8, the upper surface of the workbench 1 is fixedly connected with a portal frame 9, the upper surface of the portal frame 9 is provided with an electric push rod 10, the lower side of the portal frame 9 is provided with a lifting plate 11, the upper surface of the lifting plate 11 is fixedly connected with the output end of the electric push rod 10, the lower surface of the lifting plate 11 is provided with an indentation cutter 12, the lower side of the lifting plate 11 is provided with a press seat 13, and the upper surface of the press seat 13 is provided with an indentation groove 14; when in use, a plurality of paperboards 5 are horizontally placed in the stacking frame 4, the lowest layer of paperboards 5 is tangent with the outer wall of the driving roller 3, the driving roller 3 drives the paperboards 5 to move rightwards, the thickness of a single paperboard 5 is equal to that of the discharge hole 6, the driving roller 3 drives the paperboards 5 to be delivered one by one under the blocking of the stacking frame 4, the front side and the rear side of the paperboards 5 are limited by the baffle frames 7 at the two sides to prevent deflection, when the paperboards 5 are conveyed onto the pressing seat 13, the conveying is stopped, the pressing roller 8 can limit the upper part of the paperboards 5 at the moment, the electric push rod 10 is started to drive the lifting plate 11 to move downwards, the indentation cutter 12 presses the paperboards 5, the paperboards 5 are extruded by matching with the indentation grooves 14 correspondingly arranged, the driving roller 3 is continuously opened after the completion, the indentation work of the next paperboard 5 is facilitated, the paper board 5 is not required to be put in frequently, the working efficiency is improved, manual operation is not required, the hand is not easy to damage, and the safety is high.

In the embodiment, a chamfer 15 is arranged on the right side of the inner side wall of the stacking frame 4, and the chamfer 15 facilitates the lowest paperboard 5 to pass through the discharge hole 6.

In the embodiment, the outer side wall of the driving roller 3 is fixedly connected with a chain wheel 16, the outer side wall of the chain wheel 16 is provided with a chain 17, the upper surface of the workbench 1 is provided with a servo motor 18, the output end of the servo motor 18 is fixedly connected to the front end of one driving roller 3, the driving roller 3 is precisely controlled to rotate by starting the servo motor 18, and all driving rollers 3 on one side can be simultaneously driven to synchronously rotate under the action of the chain wheel 16 and the chain 17.

In the embodiment, a transmission shaft 19 is fixedly connected between two driving rollers 3 longitudinally opposite to each other, and when the driving rollers 3 connected with a servo motor 18 rotate, the driving rollers 3 on the other side are driven to rotate by the transmission shaft 19, so that the effect that one servo motor 18 drives a plurality of driving rollers 3 on two sides to rotate simultaneously is achieved.

In the embodiment, specifically, the lower surface of the workbench 1 is fixedly connected with uniformly distributed supporting legs 20, and the supporting legs 20 are used for supporting and fixing the workbench 1.

In this embodiment, specifically, a pair of slide bars 21 are slidably connected to the inner side walls of the portal frame 9, the lower ends of the slide bars 21 are fixedly connected to the upper surface of the lifting plate 11, the upper ends of the slide bars 21 are fixedly connected to an anti-drop block 22, a spring 23 is fixedly connected between the lower surface of the anti-drop block 22 and the upper surface of the portal frame 9, the slide bars 21 are driven to synchronously descend when the lifting plate 11 descends, the descending stability of the lifting plate 11 can be improved through the slide bars 21, and the spring 23 can provide buffering when the indentation cutter 12 descends.

When the paper board feeding device is used, a plurality of paper boards 5 are horizontally placed in the stacking frame 4, the lowest paper board 5 is tangent to the outer wall of the driving roller 3, the servo motor 18 is started to accurately control one driving roller 3 to rotate, all driving rollers 3 on two sides can be simultaneously driven to synchronously rotate under the action of the chain wheel 16, the chain 17 and the transmission shaft 19, the effect that one servo motor 18 drives the plurality of driving rollers 3 on two sides to simultaneously rotate is achieved, the driving roller 3 drives the paper boards 5 to move rightwards, the thickness of the single paper board 5 is equal to that of the discharge hole 6, the driving rollers 3 drive the paper boards 5 to be conveyed one by one under the blocking of the stacking frame 4, the chamfer 15 is convenient for the lowest paper board 5 to pass through the discharge hole 6, the front side and the rear side of the paper boards 5 are limited through the baffle frames 7 on two sides to prevent deflection, when the paper boards 5 are conveyed onto the pressing seat 13, the pressing roller 8 can simultaneously limit the upper part of the paper boards 5, the electric push rod 10 is started to drive the lifting plate 11 to move downwards, the paper boards 12 are enabled to press the paper boards 5 downwards, the corresponding arranged indentation grooves 14 are matched, the paper boards 5 are pressed out, the paper boards 5 are folded, the paper boards 3 are enabled to be opened, the paper boards 5 to be convenient to be continuously to be opened, the paper boards 5 are convenient to be continuously placed on the paper boards, high work efficiency is not required, and high work efficiency is avoided, and manual work is not required, and high work is avoided, and manual work is required to be caused.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)

1. An automatic creasing device for packaging cartons, comprising a workbench (1), characterized in that: a pair of support rails (2) are fixedly connected to the upper surface of the workbench (1), and uniformly distributed drive rollers (3) are rotatably connected to the inner sidewall of the support rails (2), a stacking frame (4) is fixedly connected to the upper surface of the support rails (2), and uniformly distributed cardboard (5) is provided on the inner sidewall of the stacking frame (4), and a discharge port (6) is opened on the right sidewall of the stacking frame (4), and a baffle (7) is fixedly connected to the upper surface of the support rails (2), wherein the baffle... (7) has a pressure roller (8) rotatably connected to its inner side wall. The upper surface of the worktable (1) is fixedly connected to a gantry frame (9). An electric push rod (10) is installed on the upper surface of the gantry frame (9). A lifting plate (11) is provided on the lower side of the gantry frame (9). The upper surface of the lifting plate (11) is fixedly connected to the output end of the electric push rod (10). An indentation knife (12) is installed on the lower surface of the lifting plate (11). A pressure seat (13) is provided on the lower side of the lifting plate (11). An indentation groove (14) is opened on the upper surface of the pressure seat (13). 2. The automatic creasing device for packaging cartons according to claim 1, characterized in that: the inner side wall of the stacking frame (4) is provided with a chamfer (15). 3. The automatic creasing device for packaging cartons according to claim 1, characterized in that: a sprocket (16) is fixedly connected to the outer side wall of the drive roller (3), a chain (17) is installed on the outer side wall of the sprocket (16), a servo motor (18) is installed on the upper surface of the worktable (1), and the output end of the servo motor (18) is fixedly connected to the front end of one of the drive rollers (3). 4. The automatic creasing device for packaging cartons according to claim 1, characterized in that: a transmission shaft (19) is fixedly connected between two longitudinally opposite drive rollers (3). 5. The automatic creasing device for packaging cartons according to claim 1, characterized in that: the lower surface of the workbench (1) is fixedly connected with evenly distributed support legs (20). 6. An automatic creasing device for packaging cartons according to claim 1, characterized in that: a pair of sliding rods (21) are slidably connected to the inner side wall of the gantry frame (9), the lower end of the sliding rod (21) is fixedly connected to the upper surface of the lifting plate (11), the upper end of the sliding rod (21) is fixedly connected to an anti-detachment block (22), and a spring (23) is fixedly connected between the lower surface of the anti-detachment block (22) and the upper surface of the gantry frame (9).