CN214447028U - Electric plate-free die-cutting die - Google Patents

Abstract

The utility model relates to the technical field of die cutting dies, in particular to an electric plate-free die cutting die which is applied to a die cutting plate, wherein the die cutting plate comprises a die cutting knife roller and a linkage plate arranged on the die cutting knife roller, the electric plate-free die cutting knife die comprises a plate-free knife ring, a die cutting indentation component and a guide rail component, a plurality of the plate-free knife ring is slidably arranged on the die cutting knife roller through the guide rail component, and one or more spline grooves are circumferentially arranged on the inner ring of the plate-free knife ring; the two die cutting indentation assemblies are respectively arranged on one end face of the two end faces of the plate-free cutter ring through the cutter rest assembly; the linkage plate drives the plate-free cutter ring and the die cutting indentation assembly on the plate-free cutter ring to move along the axial direction of the die cutting knife roller, and the guide rail assembly guides the movement of the plate-free cutter ring; the utility model has the advantages that: the spline grooves are formed in the circumferential direction of the inner ring of the plate-free cutter ring, so that the contact area between the plate-free cutter ring and the die-cutting cutter roller is reduced; and the guide rail assembly is matched, so that the transverse movement of the plate-free cutter ring is more stable and smooth.

Description

Electric plate-free die-cutting die

Technical Field

The utility model relates to a cross cutting die technical field specifically is an electronic version cross cutting die of exempting from.

Background

The die cutting process is the most commonly used process for packaging printed matters, namely a forming process for combining a die cutting plate by a die cutter according to patterns of product design requirements and rolling and cutting the printed matters or other ring-packed blanks into required shapes or cutting marks under the action of pressure; the indentation process is to press line marks on the plate material by using a line pressing knife or a line pressing die under the action of pressure or to bend and form the plate material at a preset position by using a line rolling wheel.

Generally, the die cutting and indentation process is a process of combining a die cutting knife and a line pressing knife in the same template and simultaneously performing die cutting and indentation processing on a die cutting machine, which is referred to as die cutting for short.

The existing electric plate-free die-cutting die is combined by a shifting block on a linkage plate and a shifting block groove on a plate-free outer ring; the plate-free outer ring is stirred to adjust the size of the roller when the linkage plate moves transversely left and right, and the gear matched with the roller is matched with the gear ring of the plate-free cutting die to adjust left and right.

The outer diameter of the roller is directly matched with the inner diameter of the plate-free outer ring, so that the contact area is large; the phenomenon that the plate outer ring deviates on the roller when the linkage plate transversely moves leftwards and rightwards is caused to occur in the process of clearance interference, and the phenomenon that the linkage plate transversely moves unsmoothly or even the roller is jammed occurs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic version cross cutting die of exempting from to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an electric plate-free die-cutting die is applied to a die-cutting plate, the die-cutting plate comprises a die-cutting knife roller and a linkage plate arranged on the die-cutting knife roller, the electric plate-free die-cutting die comprises a plate-free knife ring, a die-cutting indentation assembly and a guide rail assembly, a plurality of the plate-free knife rings are slidably arranged on the die-cutting knife roller through the guide rail assembly, and one or more spline grooves are formed in the circumferential direction of an inner ring of the plate-free knife ring; the two die cutting indentation assemblies are respectively arranged on one end face of the two end faces of the plate-free cutter ring through the cutter rest assembly; the linkage plate drives the plate-free cutter ring and the die cutting indentation assembly on the plate-free cutter ring to move along the axial direction of the die cutting knife roller, and the guide rail assembly guides the movement of the plate-free cutter ring; the guide rail assembly comprises a linear guide rail sliding block arranged at the inner ring of the plate-free cutter ring and a linear guide rail which is matched with the linear guide rail sliding block and arranged on the outer circumference of the die-cutting cutter roller.

As a further aspect of the present invention: and a block pulling groove matched with the shifting block of the linkage plate is formed in the outer ring of the plate-free cutter ring.

As a further aspect of the present invention: the tool rest assembly comprises a fixed tool rest and a movable tool rest, the two die cutting indentation assemblies are respectively arranged on one end face of the two end faces of the plate-free tool ring through the fixed tool rest and the movable tool rest, and the movable tool rest has a circumferential movement stroke relative to the inner ring of the plate-free tool ring.

As a further aspect of the present invention: move the knife rest and keep away from one side extension of cross cutting indentation subassembly and be connected with incomplete ring gear, the gear engagement of installation on incomplete ring gear and the die-cutting rotor, the gear passes through the ring gear and drives the cross cutting indentation subassembly on the knife rest along exempting from version cutter ring inner circle circumferential direction motion.

As a further aspect of the present invention: the die cutting and impressing assembly comprises a slotting cutter and a pressing plate, and the pressing plate and the slotting cutter are integrally installed on the tool rest assembly.

As a further aspect of the present invention: still include the connecting piece, two and above spacing grooves have been seted up correspondingly to slotting tool and clamp plate, and is a set of the connecting piece passes the terminal surface of spacing groove connection exempting from version cutter ring, another group connecting piece fixed connection clamp plate, slotting tool and knife rest assembly.

As a further aspect of the present invention: the linear guide rail sliding block is installed on the inner ring of the plate-free cutter ring through a bolt.

As a further aspect of the present invention: the plate-free cutter ring comprises two semicircular rings which are oppositely installed through bolts.

Compared with the prior art, the beneficial effects of the utility model are that: the electric plate-free die-cutting knife die is characterized in that spline grooves are formed in the circumferential direction of the inner ring of the plate-free knife ring, so that the contact area between the plate-free knife ring and a die-cutting knife roller is reduced; the sliding guide of the guide rail assembly is matched, so that the plate-free cutter ring is more stable and smooth when transversely moving on the die-cutting cutter roller, and the phenomenon of blocking is eliminated; the speed of adjusting the order of the machine using the electric plate-free die cutting die is improved, and the working quality and efficiency of the machine are further improved.

Drawings

Fig. 1 is a schematic structural view of an electric plate-free die cutting die in an embodiment of the present invention.

Fig. 2 is a schematic structural view of the electric plate-free die cutting die in the embodiment of the present invention.

Fig. 3 is a third schematic structural view of the electric plate-free die cutting die in the embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a die cutting module according to another embodiment of the present invention.

Fig. 5 is a schematic front view of another embodiment of the die cutting module according to the present invention.

Fig. 6 is a schematic side view of another embodiment of the die cutting module of the present invention.

Fig. 7 is a schematic structural view of a die-cutting knife roller according to an embodiment of the present invention.

In the drawings: 1. a case height adjusting gear; 2. a splint; 3. a type of hexagon socket head cap screw; 4. a second type of hexagon socket head cap screw; 5. a slotting cutter; 6. pressing a plate; 7. three types of hexagon socket head cap screws; 8. four types of hexagon socket head cap screws; 9. a fixed tool rest; 10. a movable knife rest; 11. a linear guide slider; 12. a plate-free cutter ring; 13. a linear guide rail; 100. an electric plate-free die cutting die; 200. die-cutting knife roll.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

Referring to fig. 1-7, in an embodiment of the present invention, an electric plate-free die cutting die is applied to a die cutting plate, the die cutting plate includes a die cutting knife roller 200 and a linkage plate installed on the die cutting knife roller 200, the electric plate-free die cutting knife die 100 includes a plate-free knife ring 12, a die cutting indentation component and a guide rail component, a plurality of the plate-free knife rings 12 are slidably installed on the die cutting knife roller 200 through the guide rail component, and one or more spline grooves are circumferentially formed in an inner ring of each plate-free knife ring; the two die cutting indentation assemblies are respectively arranged on one end face of the two end faces of the plate-free cutter ring through the cutter rest assembly; the linkage plate drives the plate-free cutter ring and the die cutting indentation component on the plate-free cutter ring to move along the axial direction of the die cutting knife roller, and the guide rail component guides the movement of the plate-free cutter ring.

The guide rail assembly comprises a linear guide rail sliding block arranged on the inner ring of the plate-free cutter ring and a linear guide rail which is matched with the linear guide rail sliding block and arranged on the outer circumference of the die-cutting cutter roller; the tool rest component comprises a fixed tool rest and a movable tool rest, the two die cutting indentation components are respectively arranged on one end face of the two end faces of the plate-free tool ring through the fixed tool rest and the movable tool rest, and the movable tool rest has a circumferential movement stroke relative to the inner ring of the plate-free tool ring; the fixed cutter frame and the die cutting indentation assembly arranged on the fixed cutter frame are fixed relative to the plate-free cutter ring, and the box height is adjusted by adjusting the die cutting indentation assembly on the movable cutter frame. The die cutting indentation component comprises a slotting tool 5 and a pressing plate 6, the pressing plate 6 and the slotting tool 5 are integrally installed on a tool rest component, namely, the pressing plate 6 and the slotting tool 5 are integrally installed on a fixed tool rest 9, the pressing plate 6 and the slotting tool 5 are integrally installed on a movable tool rest 10, a clamping plate 2 is installed between the pressing plate 6 and the movable tool rest 10, and the clamping plate 2 is used for installing the slotting tool 5. The spline groove is machined, and the contact area between the inner ring of the plate-free cutter ring 12 and the outer circumference of the die-cutting cutter roller is reduced through the spline groove. Therefore, when the shifting block of the linkage plate shifts the outer ring of the plate-free cutter ring to be adjusted left and right on the die-cutting cutter roller when the linkage plate transversely moves left and right, the friction force of the plate-free cutter ring moving on the die-cutting cutter roller is reduced, the plate-free cutter ring moving is smoother than before, and the plate-free cutter ring moving is more stable and easier by matching with the sliding guide of the guide rail assembly; the phenomenon of blocking can not occur.

Furthermore, a shifting block groove matched with a shifting block of the linkage plate is formed in the outer ring of the plate-free cutter ring.

The utility model discloses a preferred embodiment, spline groove processing has two or more, and in the pressure of guaranteeing die-cutting rotor to exempting from version cutter ring 12 and clamp plate 6, slotting cutter 5 and applying at reasonable within range, all spline grooves all are used for reducing exempt from the area of contact of version cutter ring 12 inner circle and the outer circumference of die-cutting rotor, and during the actual processing, the processing quantity of spline grooves can carry out adaptability and adjust, should not regard as the utility model discloses a restriction, the above-mentioned description is exemplary only.

In other embodiments, an incomplete gear ring is connected to one side of the movable knife rest, which is far away from the die cutting indentation component in an extending mode, the incomplete gear ring is meshed with a gear installed on the die cutting knife roller, and the gear drives the die cutting indentation component on the movable knife rest to move along the circumferential direction of the inner ring of the plate-free knife ring through the gear ring.

The gear installed on the die-cutting knife roller is used as a box height adjusting gear 1 and used for driving the gear ring to drive the die-cutting indentation component on the movable knife rest 10 to be adjusted left and right, so that a box body processed by the die-cutting indentation component meets the set requirement.

Referring to fig. 1, in a preferred embodiment of the present invention, the box height adjusting gear 1 is mounted on the die cutting knife roll through a bearing, and the box height adjusting gear 1 is connected to a driving motor in a transmission manner, and the box height adjusting gear 1 is driven by the driving motor to rotate, and the box height adjusting gear 1 rotates to drive the gear ring and the die cutting indentation assembly on the movable knife rest to move.

Referring to fig. 1-3, in another embodiment of the present invention, the device further includes a connecting member, the slotting cutter 5 and the pressing plate 6 are correspondingly provided with two or more limiting grooves, one set of the connecting member passes through the limiting groove to connect with the end surface of the plate-free cutter ring, and the other set of the connecting member is fixedly connected with the pressing plate 6, the slotting cutter 5 and the cutter holder assembly.

The connecting piece includes three types of hexagon socket head cap bolts 7, four types of hexagon socket head cap bolts 8, and a plurality of three types of hexagon socket head cap bolts 7 pass the terminal surface of spacing groove connection exempting from version cutter ring, and a plurality of four types of hexagon socket head cap bolts 8 are used for fixed connection clamp plate 6, slotting cutter 5 and knife rest 10 or stationary knife rest 9.

In some embodiments, another mounting of the slotter knife is: the slotting cutter is arranged on the clamping plate 2, and the clamping plate 2 is arranged between the pressing plate 6 and the movable cutter holder 10 or the fixed cutter holder 9.

Referring to fig. 1 to 7, in another embodiment of the present invention, the guide assembly includes a linear guide block 11 installed at an inner circle of the plate-free cutter ring, and a linear guide 13 installed at an outer circumference of the die-cutting cutter roller 200 to be matched with the linear guide block 11.

Install linear guide slider 11 additional in exempting from the version cutter ring and install linear guide 13 additional on die-cutting rotor 200 and combine together to and exempt from the processing of version cutter ring spline slot type dead knife, guaranteed to exempt from that the version cutter ring is more steady, smooth and easy, accurate when moving about on die-cutting rotor 200. Further, as shown in fig. 3, the linear guide rail sliding block 11 is mounted on the inner ring of the plate-free cutter ring through a bolt, and the bolt is a second-type hexagon socket head cap screw 4.

Referring to fig. 1-2, in another embodiment of the present invention, the plate-free cutter ring includes two semicircular rings oppositely installed by bolts.

The bolts adopt inner hexagon bolts 3; the end faces of the semicircular rings are fixedly connected through the hexagon socket head cap bolts 3, and the two die-cutting indentation assemblies are respectively arranged on the end faces of the two semicircular rings through the tool rest assembly, so that when one of the die-cutting indentation assemblies needs to be replaced and the die-cutting indentation assembly cannot be unloaded from the end face of the corresponding semicircular ring, the die-cutting indentation assembly can be replaced by unloading the corresponding semicircular ring; and the die cutting indentation component needing to be replaced is not required to be taken down from the die cutting knife roller, so that the mounting and replacing difficulty is reduced, and the maintenance cost is saved. In other embodiments, the plate-free cutter ring can also be manufactured by processing a complete circular ring, then the outer ring and the inner ring of the circular ring are processed with a pulling block groove and a spline groove, the inner ring and the end surface are respectively provided with a part of a guide rail assembly and a die-cutting indentation assembly, and a plurality of assembled circular rings are sleeved on the outer circumference of a die-cutting cutter roller to form a die-cutting plate. The arrangement of the spline grooves reduces the contact area between the inner ring of the plate-free cutter ring 12 and the outer circumference of the die-cutting cutter roller; when the shifting block of the linkage plate shifts the outer ring of the plate-free cutter ring to be adjusted left and right on the die-cutting cutter roller when the linkage plate transversely moves left and right, the friction force of the plate-free cutter ring moving on the die-cutting cutter roller is reduced, and the plate-free cutter ring moving is smoother than before.

The utility model discloses a theory of operation: the plate-free cutter rings 12 are slidably mounted on the die-cutting cutter roller 200 through guide rail assemblies, and one or more spline grooves are formed in the circumferential direction of the inner ring of each plate-free cutter ring; when the plate-free cutter ring is stirred by the linkage plate to move transversely left and right and the outer ring of the plate-free cutter ring is adjusted left and right on the die-cutting cutter roller, the friction force of the plate-free cutter ring moving on the die-cutting cutter roller is reduced, the plate-free cutter ring moving is smoother than before, and the plate-free cutter ring moving is more stable and easier by matching with the sliding guide of the guide rail assembly; the phenomenon of blocking can not occur.

It should be noted that the driving motor and the linkage plate adopted in the present invention are applications of the prior art, and those skilled in the art can implement the functions to be achieved according to the related descriptions, or implement the technical characteristics to be achieved through the similar techniques, and they are not described in detail here.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (8)

1. The electric plate-free die-cutting die is applied to a die-cutting plate, wherein the die-cutting plate comprises a die-cutting knife roller and a linkage plate arranged on the die-cutting knife roller; the two die cutting indentation assemblies are respectively arranged on one end face of the two end faces of the plate-free cutter ring through the cutter rest assembly; the linkage plate drives the plate-free cutter ring and the die cutting indentation assembly on the plate-free cutter ring to move along the axial direction of the die cutting knife roller, and the guide rail assembly guides the movement of the plate-free cutter ring; the guide rail assembly comprises a linear guide rail sliding block arranged at the inner ring of the plate-free cutter ring and a linear guide rail which is matched with the linear guide rail sliding block and arranged on the outer circumference of the die-cutting cutter roller.

2. The electric plate-free die-cutting die according to claim 1, wherein a pulling block groove matched with a pulling block of the linkage plate is formed on an outer ring of the plate-free cutter ring.

3. The electric plate-free die-cutting die according to claim 1, wherein the tool rest assembly comprises a fixed tool rest and a movable tool rest, the two die-cutting indentation assemblies are respectively arranged on one end surface of two end surfaces of the plate-free tool ring through the fixed tool rest and the movable tool rest, and the movable tool rest has a circumferential movement stroke relative to the inner ring of the plate-free tool ring.

4. The electric plate-free die-cutting die according to claim 3, wherein an incomplete gear ring is connected to one side of the movable knife rest, which is far away from the die-cutting indentation assembly in an extending manner, and is meshed with a gear mounted on the die-cutting knife roller, and the gear drives the die-cutting indentation assembly on the movable knife rest to move along the circumferential direction of the inner ring of the plate-free knife rest through the gear ring.

5. The electric plate-free die-cutting cutter die according to any one of claims 1 to 4, wherein the die-cutting indentation assembly comprises a slotting cutter and a pressing plate, and the pressing plate and the slotting cutter are integrally mounted on the cutter rest assembly.

6. The electric plate-free die-cutting die according to claim 5, further comprising a connecting piece, wherein the slotting cutter and the pressing plate are correspondingly provided with two or more limiting grooves, one group of the connecting piece penetrates through the limiting groove to be connected with the end surface of the plate-free cutter ring, and the other group of the connecting piece is fixedly connected with the pressing plate, the slotting cutter and the cutter rest assembly.

7. The electric plate-free die-cutting die according to claim 1, wherein the linear guide slider is mounted on the inner ring of the plate-free cutter ring through a bolt.

8. The electric plate-free die-cutting die according to claim 1, wherein the plate-free cutter ring comprises two semicircular rings oppositely installed by a bolt.

Images