CN222116205U - A single-sided corrugated cardboard automatic cutting and creasing device - Google Patents

Abstract

The utility model relates to the technical field of paperboard processing equipment, and particularly discloses automatic single-sided corrugated paperboard cutting and creasing equipment which comprises a conveying plane for conveying paperboards, a feeding mechanism, a supporting cross beam and at least 2 creasing and cutting devices, wherein the tail end of the conveying plane is aligned with one side of the feeding mechanism, the supporting cross beam is arranged on the other side of the feeding mechanism, the feeding mechanism comprises a supporting plate and at least 1 group of cross beam components, each cross beam component comprises an upper cross beam and a lower cross beam, clamping devices are arranged between the upper cross beam and the lower cross beam, the clamping devices are arranged for 2, the 2 clamping devices are aligned with two sides of the conveying plane, N limiting baffles are arranged between the 2 clamping devices, N is an integer greater than or equal to 1, one end of each limiting baffle extends towards the right lower side of the supporting cross beam, so that automatic creasing and creasing of single corrugated paperboard is effectively realized, the paperboards can enter the creasing and are cut in a straight and orderly manner, and the production efficiency can be improved.

Description

Automatic cutting and creasing equipment for single-sided corrugated board

Technical Field

The utility model relates to the technical field of paperboard processing equipment, in particular to automatic single-sided corrugated paperboard cutting and creasing equipment.

Background

At present, a corrugated carton is mainly manufactured by corrugated paper boards, is widely used for transportation and packaging, is a platy object formed by bonding liner paper and corrugated paper formed by corrugated roller processing, and is generally divided into a single corrugated paper board and a double corrugated paper board, wherein the corrugated paper board is formed by bonding surface paper, inner paper, core paper and corrugated paper processed into corrugated waves, the single-sided corrugated paper board is thinner than the double corrugated paper board, but because the manufacturing cost of the single-sided corrugated paper board is lower, the single-sided corrugated paper board is mostly adopted as a main material in the production process of the corrugated carton, the single-sided corrugated paper board needs to be subjected to indentation and cutting processing in the production process of the corrugated carton, the indentation is used for extruding and creasing the surface of the single-sided corrugated paper board, and the single-sided corrugated paper board is cut into a certain specification size, in the paper board indentation and cutting process, the paper board is often subjected to indentation and cutting through a manual tool, the manual indentation and cutting efficiency is lower, and if the automatic indentation equipment or cutting equipment is adopted, compared with the manual indentation equipment or cutting equipment is adopted, the production efficiency is improved, but the continuous production efficiency is not influenced by adopting the continuous cutting equipment and the continuous cutting structure.

The technical scheme of the utility model discloses a paperboard cutting and creasing integrated machine, which comprises a first seat body, a second seat body and a driving piece, wherein the driving piece is used for driving the first seat body to be close to or far away from the second seat body, one surface of the first seat body close to the second seat body is provided with a carrying area for accommodating a workpiece, the carrying area is provided with a creasing assembly for creasing the workpiece, and one surface of the second seat body close to the first seat body is provided with a cutting assembly for cutting the workpiece. The cutting assembly and the indentation assembly are matched for use, the first seat body and the second seat body are driven by the driving piece to approach to realize automatic cutting and indentation processing of the paperboards, and although the automatic indentation and cutting of the corrugated paperboards can be effectively realized, the problems that the single-sided corrugated paperboards cannot enter indentation and cutting stations in a straight and tidy manner due to softer single-sided corrugated paperboards in the indentation cutting process of the single-sided corrugated paperboards cannot be solved, and feeding clamping or bending of the paperboards are caused, so that indentation and cutting quality of the paperboards are affected.

Therefore, how to automatically cut and impress the single-sided corrugated board is a main technical problem to be solved by the current technicians.

Disclosure of utility model

The utility model aims to provide automatic single-sided corrugated board cutting and creasing equipment, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

an automatic single-sided corrugated board cutting and creasing device comprising:

a transport plane for transporting the cardboard, a feeding mechanism, a supporting cross beam, and at least 2 indentation cutting devices;

the tail end of the transport plane is aligned with one side of the feeding mechanism, the supporting beam is arranged on the other side of the feeding mechanism, and at least 2 indentation cutting devices are movably arranged at the bottom of the supporting beam;

The feeding mechanism comprises a support plate and at least 1 group of beam assemblies, wherein a pulling device is arranged outside the support plate, two ends of each beam assembly are movably arranged on the support plate, two ends of each beam assembly are clamped with a power output end of the pulling device, each beam assembly comprises an upper beam and a lower beam, a gap between each upper beam and each lower beam is aligned with the tail end of the conveying plane, clamping devices are arranged between each upper beam and each lower beam, 2 clamping devices are aligned with two sides of the conveying plane, N limiting baffles are arranged between each clamping device, N is an integer larger than or equal to 1, and one end of each limiting baffle extends towards the right lower side of each support beam.

Preferably, a plurality of rotary round rollers are arranged right below the supporting beam, the rotary round rollers are sequentially arranged in parallel along the conveying direction of the conveying plane, one end of the limiting baffle is tangent to the rotary round rollers, and the other end of the limiting baffle is fixed at the top of the lower beam.

Preferably, when N is 2, 2 limit baffles are symmetrically arranged between two clamping devices.

Preferably, a sliding plate is slidably disposed on a surface of the support plate facing the beam assembly, one surface of the sliding plate is slidably disposed on a surface of the support plate along a longitudinal direction, the other surface of the sliding plate faces the beam assembly, two ends of the beam assembly are slidably disposed on the other surface of the sliding plate along a transverse direction, and the pulling device is disposed on the other surface of the support plate.

Preferably, when the beam assembly is provided with 2 groups, the 2 groups of beam assemblies are correspondingly arranged up and down, two ends of the 2 groups of beam assemblies are aligned with the power output ends of the pulling device, one surface of the supporting plate facing the beam assembly is also provided with a jacking cylinder, the power output ends of the jacking cylinder are fixedly connected with the sliding plate, and the jacking cylinder is used for synchronously controlling the lifting height of the 2 groups of beam assemblies.

Preferably, the clamping device comprises a limiting bending plate and a clamping cylinder, wherein the limiting bending plate is arranged between the upper beam and the lower beam, the limiting bending plates of the two clamping devices are symmetrically arranged in the beam assembly, the clamping cylinder is positioned at the top of the limiting bending plate, and the power output end of the clamping cylinder corresponds to the position of the lower beam.

Preferably, a plurality of flattening devices are further arranged between the supporting beam and the feeding mechanism, the flattening devices are uniformly distributed along the length direction of the upper beam, the flattening devices comprise mounting brackets, lower pressing cylinders are symmetrically arranged at two ends of the bottom of each mounting bracket, power output ends of the two lower pressing cylinders are connected with lower pressing rotating rollers, and the lower pressing rotating rollers of the flattening devices correspond to the N limiting baffles one by one.

Preferably, 2 indentation cutting devices are adjacently arranged, and each of the 2 indentation cutting devices comprises a fixed support, the fixed supports are arranged in a sliding manner along the length direction of the supporting beam, and indentation rollers and cutting saw blades are respectively arranged at the bottoms of the fixed supports.

Preferably, the two ends of the outer part of the supporting beam are both provided with driving devices, the power output end of each driving device is sleeved with a driving belt, the outer transmission of each fixing bracket is fixedly connected with the driving belt, and the driving devices are used for controlling the moving distance of the fixing brackets.

Preferably, the bottom of the fixed support is respectively provided with a connecting plate and a movable plate, the connecting plate is longitudinally and slidably arranged on the fixed support, one end of the movable plate is hinged on the fixed support, the cutting saw blade is rotationally arranged at the other end of the movable plate, the indentation roller is rotationally arranged outside the connecting plate, two pushing and pressing cylinders are respectively arranged outside the fixed support, and the power output ends of the two pushing and pressing cylinders are respectively connected with the connecting plate and the movable plate.

Compared with the prior art, the technical scheme provides the automatic single-sided corrugated board cutting and creasing equipment, which comprises a conveying plane for conveying boards, a feeding mechanism, a supporting beam and at least 2 creasing and cutting devices, wherein the conveying plane is arranged, the feeding mechanism is used for conveying boards, the supporting beam is used for enabling the tail end of the conveying plane to be aligned with one side of the feeding mechanism, the boards enter the feeding mechanism, the supporting beam is arranged on the other side of the feeding mechanism, the at least 2 creasing and cutting devices are movably arranged at the bottom of the supporting beam, the feeding mechanism comprises a supporting plate and at least 1 group of beam components, the pulling device is arranged outside the supporting plate, the two ends of the beam components are movably arranged on the supporting plate, the two ends of the beam components are clamped with the power output end of the pulling device, therefore, the pulling device drives the beam components to move towards the direction of the creasing and cutting device, the cardboard to be creased enters the creasing and cutting device to be creased, the upper beam and the lower beam are aligned with the tail end of the conveying plane through the beam component, the gap between the upper beam and the lower beam is enabled to be aligned with the tail end of the conveying plane, the clamping device is enabled to be aligned with the tail end of the whole number of the conveying plane, the clamping device is arranged between the two ends of the clamping device and the clamping device 2 is arranged at the two sides of the clamping device through the clamping device, the clamping device is arranged at the two sides of the clamping device 2, and the clamping device is arranged at the two sides between the clamping device and 2 is matched with the two sides with the clamping device and 2, therefore, when the feeding mechanism pulls the paper board on the transport plane to enter the indentation cutting device, the supporting effect is achieved on the bottom of the paper board through the limiting baffle, the indentation cutting of the single corrugated paper board is effectively achieved, the supporting effect is achieved on the soft single corrugated paper board through the limiting baffle in the feeding process, the condition that the clamping is caused due to the fact that the paper board falls or bends is prevented, the paper board is ensured to enter the indentation cutting in a straight and orderly mode, and the processing efficiency of the paper board can be improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of the present utility model.

Fig. 2 is a schematic view of another view structure of the whole of the present utility model.

FIG. 3 is a schematic view of the feeding mechanism and the clamping device in the present utility model.

Fig. 4 is a schematic structural view of a supporting beam and an indentation cutting device in the present utility model.

Fig. 5 is a schematic view of the cross beam assembly and limit stop of the present utility model.

The drawing is combined with the labeling in the drawing, namely, 1, a conveying plane, 2, a feeding mechanism, 3, a supporting beam, 4, an indentation cutting device, 5, a clamping device, 6, a limit baffle, 7, a rotary round roller, 8, a flattening device, 21, a supporting plate, 22, a beam assembly, 41, a fixed bracket, 42, an indentation roller, 43, a cutting saw blade, 51, a limit bending plate, 52, a clamping cylinder, 81, a mounting bracket, 82, a pressing cylinder, 83, a pressing rotary roller, 210, a pulling device, 211, a sliding plate, 212, a jacking cylinder, 221, an upper beam, 222, a lower beam, 410, a connecting arm, 411, a connecting plate, 412, a movable plate, 413 and a pressing cylinder.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments of the present utility model. All other embodiments obtained by those skilled in the art without making any inventive effort are within the scope of the present utility model. Preferred embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. While the preferred embodiments of the present utility model are shown in the drawings, it should be understood that the present utility model may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present utility model, it should be understood that the terms "thickness," "upper," "lower," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

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

It should be understood that although the terms "first," "second," "third," etc. may be used herein to describe various components, these information should not be limited by these terms. These terms are only used to distinguish one element of the same type from another. For example, a first component could also be termed a second component, and, similarly, a second component could also be termed a first component, without departing from the scope of the present utility model. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The following describes the technical scheme of the embodiment of the present utility model in detail with reference to the accompanying drawings.

Referring to fig. 1 to 5, an automatic single-sided corrugated board cutting and creasing device comprises a transport plane 1 for transporting boards, a feeding mechanism 2, a supporting beam 3, and at least 2 creasing and creasing devices 4;

The tail end of the transport plane 1 is aligned with one side of the feeding mechanism 2, the supporting cross beam 3 is arranged on the other side of the feeding mechanism 2, and at least 2 indentation cutting devices 4 are movably arranged at the bottom of the supporting cross beam 3;

The feeding mechanism 2 comprises a support plate 21 and at least 1 group of beam assemblies 22, a pulling device 210 is arranged outside the support plate 21, two ends of each beam assembly 22 are movably arranged on the support plate 21, two ends of each beam assembly 22 are clamped with power output ends of the pulling device 210, each beam assembly 22 comprises an upper beam 221 and a lower beam 222, a gap between each upper beam 221 and each lower beam 222 is aligned with the tail end of the corresponding transport plane 1, clamping devices 5 are arranged between each upper beam 221 and each lower beam 222, 2 clamping devices 5 are aligned with two sides of the corresponding transport plane 1, N limiting baffles 6 are arranged between the 2 clamping devices 5, N is an integer greater than or equal to 1, and one ends of the limiting baffles 6 extend towards the right lower side of the corresponding support beams 3.

Specifically, a plurality of rotating round rollers 7 are arranged right below the supporting beam 3, and a plurality of rotating round rollers 7 are sequentially arranged in parallel along the conveying direction of the conveying plane 1, one end of the limit baffle 6 is tangent to the rotating round rollers 7, and the other end of the limit baffle 6 is fixed at the top of the lower beam 222.

Specifically, when N is 2, 2 limit baffles 6 are symmetrically arranged between two clamping devices 5.

Specifically, a sliding plate 211 is slidably disposed on one surface of the support plate 21 facing the beam assembly 22, one surface of the sliding plate 211 is slidably disposed on one surface of the support plate 21 along the longitudinal direction, the other surface of the sliding plate 211 faces the beam assembly 22, both ends of the beam assembly 22 are slidably disposed on the other surface of the sliding plate 211 along the transverse direction, and the pulling device 210 is disposed on the other surface of the support plate 21.

Specifically, when the beam assembly 22 is provided with 2 groups, the 2 groups of beam assemblies 22 are correspondingly arranged up and down, and two ends of the 2 groups of beam assemblies 22 are aligned with the power output ends of the pulling device 210, a jacking cylinder 212 is further arranged on one surface of the supporting plate 21 facing the beam assembly 22, the power output ends of the jacking cylinder 212 are fixedly connected with the sliding plate 211, and the jacking cylinder 212 is used for synchronously controlling the lifting height of the 2 groups of beam assemblies 22.

Specifically, the clamping device 5 includes a limiting bending plate 51 and a clamping cylinder 52, the limiting bending plate 51 is disposed between the upper beam 221 and the lower beam 222, the limiting bending plates 51 of the two clamping devices 5 are symmetrically disposed inside the beam assembly 22, the clamping cylinder 52 is located at the top of the limiting bending plate 51, and the power output end of the clamping cylinder 52 corresponds to the position of the lower beam 222.

Specifically, still be provided with a plurality of flattening device 8 between the supporting beam 3 with feeding mechanism 2, a plurality of flattening device 8 is followed the length direction evenly distributed of entablature 221 sets up, flattening device 8 is including installing support 81, the bottom both ends symmetry of installing support 81 is provided with down the air cylinder 82, and two the power take off end of air cylinder 82 is connected with down and rolls 83, just the roll 83 and the N piece that roll down of a plurality of flattening device 8 limit baffle 6 one-to-one.

Specifically, 2 indentation cutting devices 4 are arranged adjacently, and 2 indentation cutting devices 4 each comprise a fixed support 41, wherein the fixed supports 41 are arranged in a sliding manner along the length direction of the supporting beam 3, and indentation rollers 42 and cutting saw blades 43 are respectively arranged at the bottoms of the fixed supports 41.

Specifically, the driving devices are respectively arranged at the two external ends of the supporting beam 3, a driving belt is sleeved at the power output end of the driving device, the external transmission of the fixed support 41 is fixedly connected with the driving belt, and the driving devices are used for controlling the moving distance of the fixed support 41.

Specifically, the bottom of the fixed support 41 is provided with a connecting plate 411 and a movable plate 412 respectively, the connecting plate 411 is longitudinally slidably arranged on the fixed support 41, one end of the movable plate 412 is hinged on the fixed support 41, the cutting saw blade 43 is rotatably arranged at the other end of the movable plate 412, the indentation roller 42 is rotatably arranged at the outer part of the connecting plate 411, two pushing cylinders 413 are respectively arranged at the outer part of the fixed support 41, and the power output ends of the two pushing cylinders 413 are respectively connected with the connecting plate 411 and the movable plate 412.

Example 1

In order to realize automatic creasing and cutting of single-sided corrugated boards, when the existing boards are manufactured into cartons, the boards are required to be rolled to form creases and cut into certain sizes, and the conditions that the machining efficiency is slower are easy to cause by manual creasing or cutting, the embodiment comprises that a conveying plane 1 for conveying the boards is arranged, a feeding mechanism 2 is arranged at the tail end of the conveying plane 1, the tail end of the conveying plane 1 is aligned with one side of the feeding mechanism 2, a supporting cross beam 3 is arranged at the other side of the feeding mechanism 2, and 2 creasing and cutting devices 4 are movably arranged at the bottom of the supporting cross beam 3; wherein the feeding mechanism 2 comprises a support plate 21 and a beam assembly 22, a pulling device 210 is arranged outside the support plate 21, both ends of the beam assembly 22 are movably arranged on the support plate 21, both ends of the beam assembly 22 are clamped with the power output end of the pulling device 210, therefore, the pulling device 210 drives the beam assembly 22 to move towards the indentation cutting station to finish feeding action, the beam assembly 22 comprises an upper beam 221 and a lower beam 222, a gap formed between the upper beam 221 and the lower beam 222 is aligned with the tail end of the transport plane 1, the transport plane 1 is convenient to convey the paperboard to be indentation cut to the beam assembly 22, the starting end of the paperboard entering the beam assembly 22 is clamped by the clamping device 5 arranged between the upper beam 221 and the lower beam 222, the paperboard is prevented from loosening, the front end of the paperboard is clamped by the paperboard entering the beam assembly 22, the beam assembly 22 is driven by the pulling device 210 to move towards the indentation cutting device 4 at the support beam 3 to finish feeding action of the paperboard entering the indentation cutting station, the indentation cutting device 4 moves on the supporting beam 3 to align with the position of the paperboard to be processed and then automatically performs indentation cutting action, so that the integrated actions of indentation and cutting of the paperboard are effectively realized, and the working efficiency of paperboard processing is effectively improved.

It should be noted that, in order to implement the action of the pulling device 210 to drive the beam assembly 22, in this embodiment, by sliding the sliding plate 211 on the side of the supporting plate 21 facing the beam assembly 22, sliding one side of the sliding plate 211 on the side of the supporting plate 21 along the longitudinal direction, and sliding the other side of the sliding plate 211 facing the beam assembly 22, by sliding both ends of the beam assembly 22 on the other side of the sliding plate 211 along the transverse direction, the pulling device 210 is disposed on the other side of the supporting plate 21, so that the power output end of the pulling device 210 can be clamped with both ends of the beam assembly 22, and the pulling device 210 drives the beam assembly 22 to slide on the sliding plate 211, and the moving distance of the beam assembly 22 on the sliding plate 211 is controlled by the pulling device 210.

It should be noted that, in order to realize that when the cardboard enters the beam assembly 22, the clamping device 5 realizes the clamping action, the clamping device 5 includes a limiting bending plate 51 and a clamping cylinder 52, the limiting bending plate 51 is arranged between the upper beam 221 and the lower beam 222, the limiting bending plates 51 of the two clamping devices 5 are symmetrically arranged in the beam assembly 22, the clamping cylinder 52 is positioned at the top of the limiting bending plate 51, and the power output end of the clamping cylinder 52 corresponds to the position of the lower beam 222, so that when the cardboard is conveyed by the transport plane 1 and enters between the upper beam 221 and the lower beam 222, the limiting bending plate 51 at this time is abutted against two sides of the cardboard on the transport plane 1, and the cardboard is clamped by extending out of the power output end of the clamping cylinder 52, wherein, in order to prevent the condition that the cardboard is perforated due to overlarge lower pressure, a buffer cotton sleeve is sleeved outside the power output end of the clamping cylinder 52, so as to prevent the cardboard from being broken due to overlarge lower pressure.

It should be noted that, in order to realize the indentation cutting device 4 to realize the indentation cutting action, 2 indentation cutting devices 4 are adjacently arranged, and each of the 2 indentation cutting devices 4 comprises a fixed support 41, the fixed supports 41 are slidably arranged along the length direction of the supporting beam 3, the indentation cutting device 4 is slidably arranged to align to the position where the paperboard to be subjected to indentation cutting needs to be processed, indentation rollers 42 and cutting saw blades 43 are respectively arranged at the bottom of the fixed supports 41, the indentation roller 42 can be used for indentation action on the paperboard, and the cutting saw blades 43 can be used for cutting the paperboard.

It should be noted that, in order to achieve the purpose of driving the indentation cutting device 4 to align with the position of the paper board to be processed, a driving device (not shown in the drawing) is arranged at both ends of the outer portion of the supporting beam 3, a driving belt is sleeved at the power output end of the driving device (not shown in the drawing), the outer portion of the fixing support 41 is fixed on the driving belt, and the driving device (not shown in the drawing) is used for controlling the moving distance of the fixing support 41, so that the driving belt is driven to move when the driving device is started, and the fixing support 41 is driven to move on the supporting beam 3 in the moving process of the driving belt to align with the position of the indentation or cutting required by the paper board.

In order to realize the sequential operation of the creasing and cutting device 4, it is further required to make a supplementary explanation, a connecting plate 411 and a movable plate 412 are respectively disposed at the bottom of the fixed support 41, the connecting plate 411 is longitudinally slidably disposed on the fixed support 41, one end of the movable plate 412 is hinged on the fixed support 41, the creasing roller 42 is rotatably disposed at the other end of the movable plate 412 by the cutting saw blade 43, two pushing cylinders 413 are disposed at the outer portion of the fixed support 41, and the power output ends of the two pushing cylinders 413 are respectively connected with the connecting plate 411 and the movable plate 412, so that when the creasing operation is required on the paper board, one of the pushing cylinders 413 can drive the connecting plate 411 to press down, so that the creasing roller 42 abuts against the paper board, and by moving the fixed support 41, the creasing roller 42 moves along the length direction of the supporting beam 3, the creasing roller 43 can control the depth of the creasing, and the other end of the movable plate 412 is driven by the other cylinder to press down, so that the cutting saw blade 43 moves along the length direction of the supporting beam 3.

In particular, in order to achieve the transverse indentation cutting and the longitudinal indentation cutting of the paperboard and improve the processing efficiency, as shown in fig. 4, 1 indentation cutting device 4 may be used for the longitudinal indentation and cutting of the paperboard, and another 1 indentation cutting device 4 may be used for the transverse indentation and cutting of the paperboard.

Example two

In order to realize that in the process of automatically creasing and cutting single-sided corrugated boards, the single-sided corrugated boards cannot enter the creasing and cutting stations straight and neatly due to softness, and the situation that the processing efficiency is affected due to bending or deformation blocking is prevented from occurring, the embodiment comprises the steps that a feeding mechanism 2 is arranged, wherein the feeding mechanism 2 comprises a supporting plate 21 and a beam assembly 22, a pulling device 210 is arranged outside the supporting plate 21, two ends of the beam assembly 22 are movably arranged on the supporting plate 21, two ends of the beam assembly 22 are clamped with the power output ends of the pulling device 210, the pulling device 210 is used for driving the beam assembly 22 to move towards the creasing and cutting stations to complete feeding action, the beam assembly 22 is arranged through the pulling mechanism, the beam assembly 22 comprises an upper beam 221 and a lower beam 222, clamping devices 5 are arranged between the upper beam 221 and the lower beam 222, the clamping devices 5 are arranged at two sides of the 2 clamping devices and the two sides of a transport plane 1, the two sides of the boards are clamped, the boards are prevented from being clamped, the boards are prevented from falling off in the middle, the two ends of the beam assembly 22 are movably arranged on the supporting plate 21, the two ends of the beam assembly are clamped with the power output ends of the pulling device 210, the pulling device is driven by the beam assembly 22 to move towards the creasing and enter the creasing and the cutting stations, the feeding device is prevented from entering the creasing and neatly through the bending station is equal to the bending station 6, and the bending station is prevented from entering the bending station 6, and the bending station is prevented from being completely and the bending station 1.

It should be noted that when N is 2, the 2 limit baffles 6 are symmetrically arranged between the two clamping devices 5, so as to prevent the occurrence of the condition that the paper board is inclined due to uneven support. It should be noted that, in order to realize that the cardboard will not be jammed when being conveyed to the indentation cutting processing station, a plurality of rotating round rollers 7 are arranged under the supporting beam 3, the rotating round rollers 7 are sequentially arranged in parallel along the conveying direction of the conveying plane 1, one end of the limiting baffle 6 is tangential to the rotating round rollers 7, and the other end of the limiting baffle 6 is fixed at the top of the lower beam 222, so that the bottom of the cardboard is supported through the limiting baffle 6 in the feeding process of the cardboard through the feeding mechanism 2, the cardboard is prevented from falling to cause the cardboard to be jammed when being conveyed, and the cardboard is aligned to the rotating round rollers 7 and enters under the supporting beam 3.

It should be noted that, in order to realize that the paper board can be flattened in the feeding process, the paper board is ensured to enter the indentation cutting station completely and straightly, in this embodiment, a plurality of flattening devices 8 are further arranged between the supporting beam 3 and the feeding mechanism 2, the plurality of flattening devices 8 are uniformly distributed along the length direction of the upper beam 221, the flattening devices 8 comprise mounting brackets 81, lower pressing cylinders 82 are symmetrically arranged at two ends of the bottom of the mounting brackets 81, power output ends of the two lower pressing cylinders 82 are connected with lower pressing rollers 83, the lower pressing cylinders 82 drive the lower pressing rollers 83 to perform the pressing action, the lower pressing rollers 83 of the plurality of flattening devices 8 are in one-to-one correspondence with the N limiting baffles 6, so that uniform stress can be realized, the paper board is clamped to prevent the paper board from warping up or rolling down, and the paper board is ensured to enter the indentation cutting processing station completely and straightly.

Example III

In order to realize double-station feeding, the effect of continuous feeding without stopping is achieved to improve production efficiency, the condition that a material roll needs to be manually replaced after the paper sheet is rolled out is not caused, the device is suitable for processing paper boards of different sizes, in the embodiment, through the fact that a conveying plane 1 for conveying the paper boards is arranged on the conveying plane 2, the tail end of the conveying plane 1 is aligned with one side of the conveying plane 2, a supporting beam 3 is arranged on the other side of the conveying plane 2, 2 indentation cutting devices 4 are movably arranged at the bottom of the supporting beam 3, the conveying plane 2 comprises a supporting plate 21 and 2 groups of beam components 22, a pulling device 210 is arranged outside the supporting plate 21, two ends of the 2 groups of beam components 22 are movably arranged on the supporting plate 21, two ends of the 2 groups of beam components 22 are clamped with power output ends of the pulling device 210, the beam components 22 are driven to move towards the indentation cutting devices 4 through the pulling device 210, the tail end of each beam component 22 comprises an upper beam 221 and a lower beam 222, gaps between the upper beam 221 and the tail end of the conveying plane 1 and the lower beam 222 are aligned with the two sides of the conveying plane 2, clamping devices 5 can be arranged on the two sides of the clamping devices 5, and clamping devices 5 can be arranged between the two sides of the conveying plane 2 and the clamping devices 5 and can be clamped by arranging clamping devices 5.

It should be noted that, in connection with the embodiment, the 2 groups of beam assemblies 22 are disposed correspondingly up and down, two ends of the 2 groups of beam assemblies 22 are aligned with the power output end of the pulling device 210, a lifting cylinder 212 is disposed on a surface of the supporting plate 21 facing the beam assemblies 22, the power output end of the lifting cylinder 212 is fixedly connected with the sliding plate 211, the lifting height of the 2 groups of beam assemblies 22 is effectively controlled by the lifting cylinder 212, the 2 groups of beam assemblies 22 can be driven to lift by the lifting cylinder 212, so that any group of beam assemblies 22 is aligned with the indentation cutting device 4, and after the paperboard of one group of beam assemblies 22 is supplied, the other group of beam assemblies 22 can be driven by the lifting cylinder 212 to be aligned with the indentation cutting device 4 for continuous action.

The aspects of the present utility model have been described in detail hereinabove with reference to the accompanying drawings. In the foregoing embodiments, the descriptions of the embodiments are focused on, and for those portions of one embodiment that are not described in detail, reference may be made to the related descriptions of other embodiments. Those skilled in the art will also appreciate that the acts and modules referred to in the specification are not necessarily required for the present utility model. In addition, it can be understood that the steps in the method of the embodiment of the present utility model may be sequentially adjusted, combined and pruned according to actual needs, and the structure in the apparatus of the embodiment of the present utility model may be combined, divided and pruned according to actual needs.

The foregoing description of embodiments of the utility model has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described. The terminology used herein was chosen in order to best explain the principles of the embodiments, the practical application, or the improvement of technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.

Claims (10)

1. An automatic single-sided corrugated board cutting and creasing device, comprising:

a transport plane for transporting the cardboard, a feeding mechanism, a supporting cross beam, and at least 2 indentation cutting devices;

The tail end of the conveying plane is aligned with one side of the feeding mechanism, the supporting cross beam is arranged on the other side of the feeding mechanism, and at least 2 indentation cutting devices are movably arranged at the bottom of the supporting cross beam;

The feeding mechanism comprises a supporting plate and at least 1 group of beam assemblies, wherein a pulling device is arranged outside the supporting plate, two ends of each beam assembly are movably arranged on the supporting plate, two ends of each beam assembly are clamped with power output ends of the pulling device, each beam assembly comprises an upper beam and a lower beam, gaps of the upper beams and the lower beams are aligned with tail ends of a conveying plane, clamping devices are arranged between the upper beams and the lower beams, 2 clamping devices are aligned with two sides of the conveying plane, N limiting baffles are arranged between the clamping devices, N is an integer greater than or equal to 1, and one ends of the limiting baffles extend under the supporting beams.

2. The automatic single-sided corrugated board cutting and creasing device according to claim 1, wherein a plurality of rotating round rollers are arranged right below the supporting beam, the rotating round rollers are sequentially arranged side by side along the conveying direction of the conveying plane, one end of the limit baffle is tangent to the rotating round rollers, and the other end of the limit baffle is fixed at the top of the lower beam.

3. The automatic single-sided corrugated board cutting and creasing device according to claim 1, wherein when N is 2,2 limit baffles are symmetrically arranged between two clamping devices.

4. The automatic single-sided corrugated board cutting and creasing device according to claim 1, wherein a sliding board is provided on one side of the supporting board facing the beam assembly in a sliding manner, one side of the sliding board is provided on one side of the supporting board in a sliding manner in a longitudinal direction, the other side of the sliding board faces the beam assembly, both ends of the beam assembly are provided on the other side of the sliding board in a sliding manner in a transverse direction, and the pulling means is provided on the other side of the supporting board.

5. The automatic single-sided corrugated board cutting and creasing device according to claim 4, wherein when the beam assembly is provided with 2 groups, the 2 groups of beam assemblies are correspondingly arranged up and down, two ends of the 2 groups of beam assemblies are aligned with power output ends of the pulling device, a lifting cylinder is further arranged on one surface of the supporting plate facing the beam assembly, the power output end of the lifting cylinder is fixedly connected with the sliding plate, and the lifting cylinder is used for synchronously controlling lifting heights of the 2 groups of beam assemblies.

6. The automatic single-sided corrugated board cutting and creasing device according to claim 1, wherein the clamping device comprises a limiting bending plate and a clamping cylinder, the limiting bending plate is arranged between the upper beam and the lower beam, the limiting bending plates of the two clamping devices are symmetrically arranged in the beam assembly, the clamping cylinder is positioned at the top of the limiting bending plate, and the power output end of the clamping cylinder corresponds to the position of the lower beam.

7. The automatic single-sided corrugated board cutting and creasing device according to claim 1, wherein a plurality of flattening devices are further arranged between the supporting beam and the feeding mechanism, the flattening devices are uniformly distributed along the length direction of the upper beam, the flattening devices comprise mounting brackets, lower pressing cylinders are symmetrically arranged at two ends of the bottom of each mounting bracket, power output ends of the two lower pressing cylinders are connected with lower pressing rollers, and the lower pressing rollers of the flattening devices are in one-to-one correspondence with the N limiting baffles.

8. The automatic single-sided corrugated board cutting and creasing device according to claim 1, wherein 2 creasing and cutting devices are adjacently arranged, and each of the 2 creasing and cutting devices comprises a fixed support, the fixed supports are slidably arranged along the length direction of the supporting cross beam, and creasing rollers and cutting saw blades are respectively arranged at the bottoms of the fixed supports.

9. The automatic single-sided corrugated board cutting and creasing device according to claim 8, wherein driving means are arranged at two outer ends of the supporting beam, a driving belt is sleeved at a power output end of the driving means, an outer transmission of the fixing support is fixedly connected with the driving belt, and the driving means is used for controlling a moving distance of the fixing support.

10. The automatic single-sided corrugated board cutting and creasing device according to claim 8, wherein a connecting plate and a movable plate are respectively arranged at the bottom of the fixed support, the connecting plate is longitudinally and slidably arranged on the fixed support, one end of the movable plate is hinged on the fixed support, the cutting saw blade is rotatably arranged at the other end of the movable plate, the creasing roller is rotatably arranged at the outer part of the connecting plate, two pushing and pressing cylinders are respectively arranged at the outer part of the fixed support, and the power output ends of the two pushing and pressing cylinders are respectively connected with the connecting plate and the movable plate.