CN210617403U - Paperboard punching device - Google Patents

Abstract

The utility model relates to a paperboard punching device, which comprises a workbench, wherein a vertical frame is arranged on the workbench; the X-direction moving assembly is arranged at the upper end of the stand; the Z-direction driving assembly is arranged on the X-direction moving assembly, and the driving end of the Z-direction driving assembly is movably connected with a punching knife assembly and used for driving the punching knife assembly to punch; the two Y-direction moving assemblies are symmetrically arranged on the workbench below the punching knife assembly; the two jigs are respectively arranged on the two Y-direction moving assemblies and are both positioned below the punching cutter assembly; the jig is matched with the paper board and provided with clearance holes matched with the punching cutters of the clearance-avoiding punching cutter assembly; the Y-direction moving assembly is used for driving the jig to move to the punching position or the position to be punched, and the X-direction moving assembly is used for driving the punching cutter assembly to move to the punching position of one jig or the punching position of the other jig, so that the pause time of the punching cutter assembly can be reduced, and the production efficiency of punching the paperboard is improved.

Description

Paperboard punching device

Technical Field

The utility model belongs to the technical field of goods processing equipment, especially, relate to a cardboard punching device.

Background

Along with the continuous development of economy, the demand of corrugated board packaging is increasing, and the related industry is wider and wider. When the corrugated case is processed, the designated position of the paper board needs to be punched, a cutting machine is often used for punching and cutting the designated position of the paper board to form a hole-shaped contour cutting mark on the paper board, but the cutting mark does not separate the hole from the paper board, at the moment, the hole with the contour cutting mark on the paper board needs to be punched by a paper board punching mechanism, and finally, the hole is completely separated from the paper board, so that the punching processing of the paper board is completed.

The paperboard punching mechanism in the prior art has some defects in production efficiency and safety. For example, chinese patent application No. 201821578537.6 discloses a cardboard punching device, which places a cardboard to be punched on a jig, and moves down a punching knife above the jig to punch out a hole having a contour cutting mark on the cardboard, thereby completing the cardboard punching process. However, when the punching of the holes on the paperboard is completed each time, the paperboard needs to be taken down and then placed on the jig, and the next paperboard is punched, so that the blanking and feeding time during each punching of the paperboard is long, and the punching efficiency of the paperboard is low; and the staff carries out cardboard unloading, material loading operation under the die cutter of cardboard punching device, and operational safety is low.

Therefore, there is a need to provide a paperboard punching device to solve the drawbacks of the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cardboard punching device, the efficiency of punching a hole that aims at solving among the prior art cardboard punching device is lower to and the technical problem that the security is low.

In order to achieve the above object, an embodiment of the present invention provides a cardboard punching device, including:

the workbench is provided with a vertical frame;

the X-direction moving assembly is arranged at the upper end of the stand;

the Z-direction driving assembly is arranged on the X-direction moving assembly, and the driving end of the Z-direction driving assembly movably penetrates through the upper end of the stand to be connected with a punching cutter assembly and is used for driving the punching cutter assembly to punch;

the two Y-direction moving assemblies are symmetrically arranged on the workbench below the punching knife assembly; and

the two jigs are respectively arranged on the two Y-direction moving assemblies and are both positioned below the punching knife assembly; the jig is matched with the paper board and provided with a clearance hole for avoiding the clearance of the punching cutter assembly; the Y-direction moving assembly is used for driving the jig to move to a punching position or a position to be punched, and the X-direction moving assembly is used for driving the punching cutter assembly to move to the punching position of one jig or the punching position of the other jig.

Optionally, the punch knife assembly comprises: the punching knife assembly connecting plate is fixedly connected with the driving end of the Z-direction driving assembly; and the lower end of the punching knife mounting plate is vertically provided with at least one punching knife, and the upper end of the punching knife mounting plate is detachably and fixedly connected with the lower end of the punching knife assembly connecting plate.

Optionally, the punching knife assembly further comprises a plurality of first connecting assemblies; the first connecting assembly comprises a first bolt, the screw end of the first bolt penetrates through the punching cutter assembly connecting plate and the punching cutter mounting plate, and the punching cutter mounting plate is detachably and fixedly mounted on the punching cutter assembly connecting plate through a first nut matched with the first bolt.

Optionally, the X-direction moving assembly includes: the two X-direction moving modules are symmetrically arranged at the upper end of the vertical frame; the X-direction moving plate is fixedly arranged on the sliding blocks of the two X-direction moving modules; and the Z-direction driving assembly is mounted on the X-direction moving plate.

Optionally, the Z-direction drive assembly comprises: the Z-direction driving piece is arranged on the X-direction moving plate, and the driving end of the Z-direction driving piece is fixedly connected with the upper end of the punching knife assembly connecting plate; and the guide assembly is arranged on the X-direction moving plate and the punching knife assembly connecting plate and is used for guiding the punching knife assembly connecting plate.

Optionally, the Y-direction moving assembly includes: the two Y-direction moving modules are symmetrically arranged at the upper end of the workbench; the Y-direction moving plates are fixedly arranged on the sliding blocks of the two Y-direction moving modules, and the middle parts of the Y-direction moving plates are provided with first blanking grooves; the jig is detachably mounted on the Y-direction moving plate.

Optionally, the jig is detachably and fixedly mounted on the Y-direction moving plate through a plurality of second connecting assemblies.

Optionally, a first groove for allowing a human hand to extend into is formed in the front end of the jig, and a second groove corresponding to the first groove is formed in the Y-direction moving plate.

Optionally, a second charging chute is formed in the workbench below the punching positions of the two fixtures.

Optionally, a waste collection box is arranged below the second charging chute.

The embodiment of the utility model provides an among the cardboard punching device above-mentioned one or more technical scheme have one of following technological effect at least: when the punching device works, a worker places a paper board to be punched on a jig at the upper end of the Y-direction moving assembly, the Y-direction moving assembly drives the jig and the paper board to be punched to move to a punching position, and the Z-direction driving assembly drives the punching cutter assembly to punch holes in the paper board. At this time, the worker can place the paper board to be punched on the jig at the upper end of the other Y-direction moving assembly, and the other Y-direction moving assembly drives the jig and the paper board to be punched to move to the other punching position. Meanwhile, the punching cutter component which completes punching on the paperboard at the previous punching position moves downwards to the other punching position under the driving of the X-direction moving component, and punches holes on the paperboard to be punched at the other punching position, at the moment, the paperboard which completes punching on the previous punching position moves downwards to the punching position under the driving of one Y-direction moving component, a worker takes away the paperboard which completes punching and places the paperboard to be punched on a jig, and punches the holes on the paperboard in turn, the paperboard on the two jigs is punched by the punching cutter component in a reciprocating manner through continuously connecting the ground material and the blanking paperboard on the two jigs, the time of the punching cutter component is reduced, the production efficiency of the paperboard punching processing is improved, and the processes of loading and blanking the paperboard by the worker are operated at the punching position, namely the outer side of the punching operation of the punching cutter component, the safety is high.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural view of a paperboard punching device provided by an embodiment of the present invention.

Fig. 2 is another state diagram of the paperboard punching device according to the embodiment of the present invention.

Fig. 3 is a schematic view of a paperboard punching device provided by an embodiment of the present invention with a paperboard removed.

Fig. 4 is a schematic view of a Z-direction driving assembly and a punching blade assembly provided by an embodiment of the present invention.

Fig. 5 is a schematic view of the Y-direction moving assembly and the jig provided by the embodiment of the present invention.

Fig. 6 is an exploded view of the Y-direction moving assembly and the jig according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

the automatic punching device comprises a workbench 1, a vertical frame 11, a second blanking groove 12, a waste collection box 13, a clearance groove 14, an X-direction moving assembly 2, an X-direction moving module 21, an X-direction moving plate 22, a Z-direction driving assembly 3, a Z-direction driving piece 31, a guiding assembly 32, a guiding main body 321, a guiding column 322, a punching knife assembly 4, a punching knife assembly connecting plate 41, a punching knife mounting plate 42, a punching knife 43, a first connecting assembly 44, a first bolt 441, a first nut 442, a Y-direction moving assembly 5, a Y-direction moving module 51, a Y-direction moving plate 52, a first blanking groove 53, a second groove 54, a jig 6, a clearance hole 61, a second connecting assembly 62, a limiting plate 63, a first groove 64 and a paperboard 7.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, referring to fig. 1 to 3, there is provided a paperboard punching apparatus, including: the punching machine comprises a workbench 1, an X-direction moving assembly 2, a Z-direction driving assembly 3, a punching knife assembly 4, a Y-direction moving assembly 5 and a jig 6.

Wherein, the worktable 1 is provided with a vertical frame 11.

Wherein, the X-direction moving assembly 2 is arranged at the upper end of the vertical frame 11.

The Z-direction driving assembly 3 is arranged on the X-direction moving assembly 2, and the driving end of the Z-direction driving assembly 3 movably penetrates through the upper end of the stand 11 to be connected with a punching knife assembly 4 and used for driving the punching knife assembly 4 to punch.

The two Y-direction moving assemblies 5 are symmetrically arranged on the workbench 1 below the punching knife assembly 4.

The two jigs 6 are respectively arranged on the two Y-direction moving assemblies 5 and are both positioned below the punching knife assembly 4; the jig 6 is matched with the paper board 7, and the jig 6 is provided with a clearance hole 61 for avoiding the clearance of the punching cutter component 4; the Y-direction moving assembly 5 is used for driving the jig 6 to move to a punching position or a position to be punched, and the X-direction moving assembly 2 is used for driving the punching knife assembly 4 to move to the punching position of one jig or the punching position of the other jig.

The embodiment of the utility model provides a cardboard punching device has one of following technological effect: when the punching machine works, a worker places a paper board 7 to be punched on the jig 6 at the upper end of the Y-direction moving assembly 5, the Y-direction moving assembly 5 drives the jig 6 and the paper board 7 to be punched to move to a punching position, and the Z-direction driving assembly 3 drives the punching cutter assembly 4 to punch holes in the paper board 7. At this time, the worker can place the paper board 7 to be punched on the jig 6 at the upper end of the other Y-direction moving assembly 5, and the other Y-direction moving assembly 5 drives the jig 6 and the paper board 7 to be punched to move to the other punching position. Meanwhile, the punching cutter component 4 which completes punching on the paper board 7 at the previous punching position moves downwards to the other punching position under the drive of the X-direction moving component 2, and punches holes on the paper board 7 to be punched at the other punching position, at the moment, the paper board 7 which completes punching is driven to move downwards to the position with punching holes by the Y-direction moving component 5, a worker takes away the paper board 7 which completes punching and places the next paper board 7 to be punched on the jig 6, punching is carried out on the paper board according to the cycle, and the paper boards on the two jigs 6 are punched by the punching cutter component 4 in a reciprocating way by connecting the paper boards 7 to be fed and discharged on the two jigs 6 without stopping, so that the stopping time of the punching cutter component 4 is reduced, the production efficiency of punching of the paper board is improved, and the processes of feeding and discharging the paper boards of the worker are operated at the positions to be punched, namely, the operation outside the punching process is performed by the punching blade assembly 4, and the safety is high.

Wherein, with reference to fig. 4, the punch knife assembly 4 comprises: the punching knife assembly connecting plate 41 is fixedly connected with the driving end of the Z-direction driving assembly 3; and the punching knife mounting plate 42 is vertically provided with at least one punching knife 43 at the lower end of the punching knife mounting plate 42, and the upper end of the punching knife mounting plate 42 is detachably and fixedly connected with the lower end of the punching knife assembly connecting plate 41. The punching knife 43 can be fixedly installed on the punching knife installation plate 42 in a welding, clamping or screw mode.

Further, referring to fig. 4, the punch blade assembly 4 further includes a plurality of first connecting assemblies 44; specifically, in the present embodiment, the first connecting assemblies 44 are provided in four numbers, and are uniformly distributed on four corners of the punching blade assembly connecting plate 41. The first connecting member 44 includes a first bolt 441, and a screw end of the first bolt 441 passes through the punch assembly connecting plate 41 and the punch mounting plate 42, and the punch mounting plate 42 is detachably and fixedly mounted on the punch assembly connecting plate 41 by a first nut 442 engaged with the first bolt 441. Different types and sizes of sheets 7 can be punched by replacing the punching blade mounting plate 42 and the punching blade 43 with the first connecting assembly 44.

Wherein, referring to fig. 4, the X-direction moving assembly 2 includes: the two X-direction moving modules 21 are symmetrically arranged at the upper end of the vertical frame 11; and an X-direction moving plate 22 fixedly mounted on the sliders of the two X-direction moving modules 21. The Z-direction driving assembly 3 is mounted on the X-direction moving plate 22. The Z-direction driving component 3 is driven to move in the X-direction by the X-direction moving module 21.

Wherein, referring to fig. 4, the Z-direction driving assembly 3 includes: a Z-direction driving piece 31 which is installed on the X-direction moving plate 22, and the driving end of the Z-direction driving piece 31 is fixedly connected with the upper end of the punching knife assembly connecting plate 41; and a guide assembly 32 provided on the X-direction moving plate 22 and the punch blade assembly connecting plate 41 and guiding the punch blade assembly connecting plate 41. Specifically, the Z-direction driving member 31 is provided as an air cylinder, and the structure is simple by driving with the air cylinder.

Further, referring to fig. 4, the two guide assemblies 32 are symmetrically disposed on both sides of the Z-driving member 31. The guide assembly 32 includes: a guide body 321 vertically disposed on the X-direction moving plate 22; and one end of the guide post 322 is slidably connected to the guide body 321, and the other end of the guide post 322 is fixedly connected to the upper end of the punching blade assembly connecting plate 41. The guide assembly 32 enables the punching knife assembly connecting plate 41 to move smoothly and accurately along the Z direction under the driving of the Z-direction driving element 3, and ensures that the punching knife 43 can accurately punch the appointed position of the paper board 7.

Wherein, referring to fig. 5 and 6, the Y-direction moving assembly includes 5: the two Y-direction moving modules 51 are symmetrically arranged at the upper end of the workbench 1; the Y-direction moving plate 52 is fixedly arranged on the sliding blocks of the two Y-direction moving modules 51, and the middle part of the Y-direction moving plate 52 is provided with a first charging chute 53; the jig 6 is detachably mounted on the Y-direction moving plate 52. The jig 6 on the Y-direction moving plate 52 is driven to move along the Y-direction by the Y-direction moving module 51.

Further, referring to fig. 5 and 6, the jig 6 is detachably and fixedly mounted on the Y-direction moving plate 52 by a plurality of second connecting assemblies 62. The structure of the second connecting assembly 62 corresponds to the structure of the first connecting assembly 44. Different jigs 6 can be replaced by the second connecting assembly 62, so that different types and sizes of paperboards 7 can be placed on the jigs 6. The jig 6 is vertically provided with a limiting plate 63, and the limiting plate 63 is arranged according to the outline shape of the paper board 7 and used for stably positioning the paper board 7 on the jig 6.

Further, referring to fig. 5 and 6, a first groove 64 for allowing a human hand to extend into is disposed at the front end of the jig 6, and a second groove 54 corresponding to the first groove 64 is disposed on the Y-direction moving plate 52. The first groove 64 and the second groove 53 are convenient for a user to grasp two end faces of the paper board 7, and the paper board 7 is quickly placed on the jig 6 or taken down from the jig 6.

Further, referring to fig. 5 and 6, a second chute 12 is provided on the workbench 1 below the punching positions of the two jigs 6, and a scrap collecting box 13 is provided below the second chute 12. The hole material punched by the punching knife 43 falls into the waste collection box 13, so that the phenomenon that the hole material falls off the ground increases the cleaning workload is avoided, and the hole material can be collected, recycled and utilized in a centralized manner.

Further, referring to fig. 3, the cross-sectional profile of the punching knife 43 is slightly smaller than the cross-sectional profile of the punched hole 71 of the paperboard 7 to be punched, specifically, the cross-sectional profile of the punching knife 43 is 0.5-1.5mm smaller than the cross-sectional profile of the punched hole 71 of the paperboard to be punched, so that the paperboard at the edge of the punched hole is prevented from being damaged by the punching knife 43 due to impact during punching, and the paperboard is completely separated from the paperboard after punching.

Further, referring to fig. 1 to 3, the upper end of the vertical frame 11 is provided with a clearance groove 14 for avoiding the movement of the Z-direction driving assembly 3 and the punching blade assembly 4.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of the ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, its framework form can be nimble changeable, can derive series of products. But merely as a matter of simple deductions or substitutions, should be considered as belonging to the scope of patent protection of the present invention as determined by the claims submitted.

Claims (10)

1. A paperboard punching apparatus, comprising:

the workbench is provided with a vertical frame;

the X-direction moving assembly is arranged at the upper end of the stand;

the Z-direction driving assembly is arranged on the X-direction moving assembly, and the driving end of the Z-direction driving assembly movably penetrates through the upper end of the stand to be connected with a punching cutter assembly and is used for driving the punching cutter assembly to punch;

the two Y-direction moving assemblies are symmetrically arranged on the workbench below the punching knife assembly; and

the two jigs are respectively arranged on the two Y-direction moving assemblies and are both positioned below the punching knife assembly; the jig is matched with the paper board and provided with a clearance hole for avoiding the clearance of the punching cutter assembly; the Y-direction moving assembly is used for driving the jig to move to a punching position or a position to be punched, and the X-direction moving assembly is used for driving the punching cutter assembly to move to the punching position of one jig or the punching position of the other jig.

2. The paperboard punching apparatus of claim 1, wherein: the punching knife assembly comprises: the punching knife assembly connecting plate is fixedly connected with the driving end of the Z-direction driving assembly; and the lower end of the punching knife mounting plate is vertically provided with at least one punching knife, and the upper end of the punching knife mounting plate is detachably and fixedly connected with the lower end of the punching knife assembly connecting plate.

3. The paperboard punching apparatus of claim 2, wherein: the punching knife assembly also comprises a plurality of first connecting assemblies; the first connecting assembly comprises a first bolt, the screw end of the first bolt penetrates through the punching cutter assembly connecting plate and the punching cutter mounting plate, and the punching cutter mounting plate is detachably and fixedly mounted on the punching cutter assembly connecting plate through a first nut matched with the first bolt.

4. The paperboard punching apparatus of claim 3, wherein: the X-direction moving assembly comprises: the two X-direction moving modules are symmetrically arranged at the upper end of the vertical frame; the X-direction moving plate is fixedly arranged on the sliding blocks of the two X-direction moving modules; and the Z-direction driving assembly is mounted on the X-direction moving plate.

5. The paperboard punching apparatus of claim 4, wherein: the Z-direction drive assembly comprises: the Z-direction driving piece is arranged on the X-direction moving plate, and the driving end of the Z-direction driving piece is fixedly connected with the upper end of the punching knife assembly connecting plate; and the guide assembly is arranged on the X-direction moving plate and the punching knife assembly connecting plate and is used for guiding the punching knife assembly connecting plate.

6. The paperboard punching apparatus of claim 5, wherein: the Y-direction moving assembly comprises: the two Y-direction moving modules are symmetrically arranged at the upper end of the workbench; the Y-direction moving plates are fixedly arranged on the sliding blocks of the two Y-direction moving modules, and the middle parts of the Y-direction moving plates are provided with first blanking grooves; the jig is detachably mounted on the Y-direction moving plate.

7. The paperboard punching apparatus of claim 6, wherein: the jig is detachably and fixedly installed on the Y-direction moving plate through the second connecting assemblies.

8. The paperboard punching apparatus of claim 7, wherein: the front end of the jig is provided with a first groove for a human hand to extend into, and the Y-direction moving plate is provided with a second groove corresponding to the first groove.

9. The paperboard punching apparatus of claim 8, wherein: and a second charging chute is formed in the workbench below the punching positions of the two fixtures.

10. The paperboard punching apparatus of claim 9, wherein: and a waste collecting box is arranged below the second charging chute.

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