CN214774349U

CN214774349U - Paperboard processing structure of creasing machine and creasing machine

Info

Publication number: CN214774349U
Application number: CN202120374182.4U
Authority: CN
Inventors: 不公告发明人
Original assignee: Ningbo Dingsheng Digital Printing Equipment Co ltd
Current assignee: Ningbo Dingsheng Digital Printing Equipment Co ltd
Priority date: 2021-02-18
Filing date: 2021-02-18
Publication date: 2021-11-19
Anticipated expiration: 2031-02-18

Abstract

The utility model relates to a paperboard processing structure of an indentator and the indentator, wherein the paperboard processing structure of the indenter comprises a mounting seat, a guide rail piece, a knife beam and an upper knife die holder; the knife beam can be vertically assembled and disassembled and is arranged above the mounting seat; the upper knife die holder is connected below the knife beam, and an upper knife die is arranged in the upper knife die holder or below the upper knife die holder; two ends of the upper knife die holder are slidably arranged on the guide rail part, and the upper knife die holder and the guide rail part can be separated. When a paper jam occurs, the knife beam is detached from the upper side of the mounting seat, and then the knife beam and the upper knife die holder can be integrally lifted out together, so that the structure of the paper jam can be quickly detached, the clamped paper can be taken out, and the operation is convenient; when the paper clamping device is re-installed, the knife beam and the upper knife die holder are integrally placed and reset together, the knife beam is installed above the installation seat, installation can be completed, the alignment precision of the upper knife die and the lower knife die does not need to be considered, and the disassembly and assembly efficiency of the paperboard processing structure of the creasing machine is greatly improved.

Description

Paperboard processing structure of creasing machine and creasing machine

Technical Field

The utility model relates to a technical field of paper treatment facility, more precisely relate to a structure and indentator are handled to card paper of indentator.

Background

In the post-processing industry of paper, when post-printing equipment such as a laminating machine, an indenting machine, a gluing machine and the like works, when paper enters a device of the next processing procedure from a paper feeding device, the head of the paper is often warped, and especially the problem that the paper coated with the film is easier to warp is solved. The head of the paper is upwarped, so that the front end of the paper is easy to push against the paper feeding side of the next processing procedure device, and the paper is conveyed forwards continuously, so that the paper is stacked between the next processing procedure device and the paper feeding device, and the phenomenon of paper jamming is caused. The paper jam phenomenon seriously affects the normal use of the post-printing equipment. To deal with the problem of paper jams, the jammed paper must be removed. Because the indentation unit often compact structure between the output of paper feed unit, the clearance is minimum, and the people's hand can not stretch into, must pull down cutting die, sword roof beam and whole blade holder among the prior art to clear up out all papers that are blocked, need consider the high alignment precision of upper and lower cutting die when reinstalling, and the operation is loaded down with trivial details inconvenient very.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a card paper processing structure of indentator, can tear out the card paper structure fast when the card paper, take out the paper by the card, also need not consider the alignment precision of upper and lower cutting die when reinstalling, improved indentator's card paper processing structure's dismouting efficiency.

The technical solution of the utility model is to provide a paperboard processing structure of an indenting machine, which comprises a mounting seat, a guide rail part, a knife beam and an upper knife die seat; the knife beam can be vertically assembled and disassembled and is arranged above the mounting seat; the upper knife die holder is connected below the knife beam, and an upper knife die is arranged in the upper knife die holder or below the upper knife die holder; two ends of the upper knife die holder are slidably arranged on the guide rail part, and the upper knife die holder and the guide rail part can be separated.

Compared with the prior art, the utility model discloses a structure is handled to indentation machine's card paper has following advantage: when a paper jam occurs, the knife beam is detached from the upper side of the mounting seat, and then the knife beam and the upper knife die holder can be integrally lifted out together, so that the structure of the paper jam can be quickly detached, the clamped paper can be taken out, and the operation is convenient; when the paper clamping device is re-installed, the knife beam and the upper knife die holder are integrally placed and reset together, the knife beam is installed above the installation seat, installation can be completed, the alignment precision of the upper knife die and the lower knife die does not need to be considered, and the disassembly and assembly efficiency of the paperboard processing structure of the creasing machine is greatly improved.

Preferably, the guide rail part is provided with a dismounting channel, two ends of the upper knife die holder are respectively in sliding fit with the dismounting channel, and the upper knife die holder can be upwards dismounted along the dismounting channel. By adopting the structure, the upper knife die holder is convenient to separate from the guide rail part, so that the knife beam and the upper knife die holder can be integrally and upwardly detached along the dismounting channel, and the paper jam condition is rapidly processed.

Preferably, the guide rail component on one side of the upper cutter die holder consists of two guide rail blocks, the two guide rail blocks are opposite in a spaced mode, and the dismounting channel is located between the two guide rail blocks. By adopting the structure, the guide rail piece consists of the two guide rail blocks, so that the processing and the manufacturing are convenient, and the difficulty and the cost of the processing and the manufacturing are reduced.

Preferably, the upper parts of the guide rail blocks are respectively provided with an installation block, the two installation blocks above the two guide rail blocks at the same side are opposite in a spaced mode and jointly form an installation seat, and the dismounting channel is also located between the two installation blocks. By adopting the structure, the knife beam and the upper knife die holder are convenient to integrally and upwardly dismantle along the dismounting channel; the mounting seat is composed of two mounting blocks, so that the mounting seat is convenient to machine and manufacture, and the difficulty and the cost of machining and manufacturing are reduced.

Preferably, the mounting block is provided with at least two positioning pin holes and at least one fastener locking hole. By adopting the structure, the position of the mounting block can be accurately positioned, so that the mounting position of the knife beam is accurate, the mounting position of the upper knife die holder is accurate, and the upper knife die holder and the lower knife die holder are accurately aligned.

Preferably, the two ends of the upper knife rest seat are respectively provided with a friction plate, the two ends of the upper knife rest seat are respectively in sliding fit with the guide rail part through the friction plates, the friction plates are respectively provided with an assembling hole, and the assembling holes are arranged on the mounting seats in a position avoiding manner. By adopting the structure, the sliding fit precision between the two ends of the upper knife die holder and the guide rail part can be achieved only by finely processing the friction plate, so that the integral processing and manufacturing difficulty of the upper knife die holder is reduced; the assembling holes are arranged away from the mounting seat, and in the process that the upper knife die holder and the knife beam are lifted upwards together, the assembling parts on the upper knife die holder, such as screws, can be prevented from interfering with the mounting seat.

Preferably, a bending part is arranged on the friction plate, two ends of the bending part are respectively matched with the side surface and the bottom surface of the upper knife die holder, and two friction plates are respectively arranged on two side surfaces of the end part of the upper knife die holder. The friction plate adopted in the prior art is provided with two bends, the two bends can be attached to two side faces and one bottom face of the upper tool apron at the same time, the tolerance between the two bends is large, the two side faces of the upper tool apron are poor in matching with the friction plate, and the friction plate can swing in the process that the upper tool apron moves up and down, so that the sliding matching precision between the friction plate and the guide rail piece is poor. By adopting the structure, the situation that the sliding fit precision between the friction plate and the guide rail part is deteriorated due to the fact that the friction plate swings when the upper cutter die holder moves up and down can be avoided, and the processing difficulty of the friction plate can be reduced.

Preferably, the lower part of the upper knife rest seat is provided with a guide chamfer which is used for guiding the paper. By adopting the structure, the paper is guided by the guide chamfer, and the paper jam caused by upwarping of the head of the paper can be avoided.

The to-be-solved technical problem of the utility model is to provide an indentator, be provided with indentator's card paper processing structure, can tear out the card paper structure fast when the card paper, take out the paper that is blocked, also need not consider the alignment precision of upper and lower cutting die when reinstalling, improved indentator's card paper processing structure's dismouting efficiency.

The technical solution of the utility model is to provide an indentator, including the organism, be provided with paper feed unit and indentation unit on the organism, still include as above the card paper processing structure of indentator, paper feed unit is used for carrying the paper for the indentation unit, the card paper processing structure of indentator can tear out knife beam and upper slitter die base fast when the card paper.

Compared with the prior art, the utility model discloses an indentator has following advantage: when a paper jam occurs, the knife beam is detached from the upper side of the mounting seat, and then the knife beam and the upper knife die holder can be integrally lifted out together, so that a paper jam structure can be quickly detached, the jammed paper can be taken out, and the operation is convenient; when the paper clamping device is re-installed, the knife beam and the upper knife die holder are integrally placed and reset together, the knife beam is installed above the installation seat, installation can be completed, the alignment precision of the upper knife die and the lower knife die does not need to be considered, and the disassembly and assembly efficiency of the paperboard processing structure of the creasing machine is greatly improved.

Preferably, the mounting seats are arranged on two sides of the machine body, the positions, corresponding to two ends of the knife beam, on the machine body are provided with the avoiding structures, and the avoiding structures are used for avoiding positions of two ends of the knife beam. By adopting the structure, the mounting seat can be close to the two sides of the machine body as much as possible, the force arm is shortened, and the loading capacity of the mounting seat is improved.

Drawings

Fig. 1 is a schematic structural diagram of a paperboard processing structure of an indenter of the present invention.

Fig. 2 is a front view of the paper feeding roller set of the paper jam disposal structure of the creasing machine of the present invention.

Fig. 3 is a sectional view taken along the line a-a in fig. 2.

Fig. 4 is a front view of the paperboard processing structure of the creasing machine without a paper feeding roller set.

Fig. 5 is a schematic structural view of the first side plate in the paperboard processing structure of the creasing machine of the present invention.

Fig. 6 is a schematic structural diagram of the second side plate in the paperboard processing structure of the creasing machine of the present invention.

Fig. 7 is an internal schematic view of a paperboard processing structure of an indenter of the present invention.

Fig. 8 is an enlarged view of the region B in fig. 4.

Fig. 9 is a schematic structural view of the upper knife holder and the lower knife holder in the paperboard processing structure of the creasing machine of the present invention.

Fig. 10 is a right side view of fig. 9.

As shown in the figure: 1. the device comprises a knife beam, 1-1 parts of mounting screw holes, 2 parts of an upper knife die holder, 2-1 parts of guide chamfers, 3 parts of a lower knife die holder, 4 parts of knife die assemblies, 4-1 parts of an upper knife die, 4-11 parts of an upper pull rod, 4-2 parts of a lower knife die, 4-21 parts of a lower pull rod, 5 parts of friction plates, 5-1 parts of assembly holes, 5-2 parts of bending parts, 8 parts of a paper feeding roller set, 9 parts of a first guide rail part, 10 parts of a second guide rail part, 11 parts of a sensor seat, 12 parts of a buffer part, 13 parts of a first mounting seat, 14 parts of a second mounting seat, 15 parts of a first side plate, 16 parts of a second side plate, 16-2 parts of a knife die mounting hole, 17 parts of a paper discharging roller set, 18 parts of a dismounting channel.

Detailed Description

For a better understanding of the present application, various aspects of the present application will be described in more detail with reference to the accompanying drawings. It should be understood that the detailed description is merely illustrative of exemplary embodiments of the present application and does not limit the scope of the present application in any way. Like reference numerals refer to like elements throughout the specification.

In the drawings, the thickness, size, and shape of an object have been slightly exaggerated for convenience of explanation. The figures are purely diagrammatic and not drawn to scale.

It will be further understood that the terms "comprises," "comprising," "includes," "including," and/or "including," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. Further, when a statement such as "… at least one" appears after the list of listed features, the entire listed feature is modified rather than modifying individual elements in the list.

Example 1:

as shown in fig. 1 to 8, the utility model discloses a card paper processing structure of indentator includes first mount pad 13 and the second mount pad 14 that are located 1 both ends of sword roof beam respectively, first mount pad 13 and second mount pad 14 are become by two relative installation piece in the space respectively, be provided with a plurality of installation screw 1-1 that is used for the assembly on the sword roof beam 1, sword roof beam 1 is located the top of first mount pad 13 and second mount pad 14, the both ends of sword roof beam 1 are installed on the installation piece that constitutes first mount pad 13 and second mount pad 14 with the dismouting of screw or bolt orientation from top to bottom respectively.

A first guide rail part 9 and a second guide rail part 10 are respectively arranged below the first installation base 13 and the second installation base 14, the first guide rail part 9 and the second guide rail part 10 are respectively composed of two guide rail blocks which are opposite in a spaced mode, a dismounting channel 18 is arranged between the two installation blocks of the first installation base 13 and between the two guide rail blocks of the first guide rail part 9, and a dismounting channel 18 is also arranged between the two installation blocks of the second installation base 14 and between the two guide rail blocks of the second guide rail part 10. The lower part of the knife beam 1 is connected with an upper knife die holder 2, two ends of the upper knife die holder 2 are respectively in sliding fit with the dismounting channels on the corresponding sides, and the upper knife die holder 2 can be upwards dismounted along the dismounting channels. A buffer piece 12 is also arranged between the upper knife die holder 2 and the knife beam 1. An upper cutting die 4-1 is arranged in the upper cutting die holder 2 or below the upper cutting die holder 2, an upper pull rod 4-11 is arranged at the end part of the upper cutting die 4-1, and the upper cutting die 4-1 can be transversely pulled out from the upper cutting die holder 2 or below the upper cutting die holder 2 by pulling the upper pull rod 4-11. A lower knife die holder 3 is arranged below the upper knife die holder 2, and two ends of the lower knife die holder 3 are respectively matched in the dismounting channels on the corresponding sides in a sliding manner. The lower cutting die 4-2 is arranged in the lower cutting die holder 3 or above the lower cutting die holder 3, the end part of the lower cutting die 4-2 is provided with a lower pull rod 4-21, and the lower cutting die 4-2 can be transversely pulled out from the lower cutting die holder 3 or below the lower cutting die holder 3 by pulling the lower pull rod 4-21. The upper cutting die 4-1 and the lower cutting die 4-2 jointly form a cutting die assembly 4.

In this embodiment, the paper feeding unit adopts the paper feeding roller set 8, the paper discharging unit adopts the paper discharging roller set 17, and the lower portion of the upper knife holder 2 is provided with a guide chamfer 2-1 at a position opposite to the paper feeding roller set 8, and the guide chamfer 2-1 is used for guiding the paper.

If the card paper condition takes place, then need dismantle the utility model discloses a structure is handled to indentation machine's card paper will be taken out by the accumulational paper of card. Only the knife beam 1 needs to be detached from the first mounting seat 13 and the second mounting seat 14, the knife beam 1 and the upper knife die holder 2 can be integrally lifted out together along the detaching channel, and the operation is convenient; when the paper pressing machine is re-installed, the knife beam 1 and the upper knife die holder 2 are integrally placed along the dismounting channel to be reset, the knife beam 1 is installed above the first installation seat 13 and the second installation seat 14, and then the upper knife die is inserted into the upper knife die holder 2, so that the alignment precision of the upper knife die and the lower knife die does not need to be considered, and the dismounting efficiency of the paperboard processing structure of the creasing machine is greatly improved.

Example 2:

as shown in fig. 9 and 10, friction plates 5 are respectively disposed at two ends of the upper knife holder 2, two ends of the upper knife holder 2 are respectively in sliding fit with the first rail member 9 and the second rail member 10 through the friction plates 5, a bent portion 5-2 is disposed on the friction plate 5, two ends of the bent portion 5-2 are respectively matched with the side surface and the bottom surface of the upper knife holder 2, and one friction plate 5 is disposed on each of two side surfaces of the end portion of the upper knife holder 2. As shown in fig. 4, the friction plates 5 at the two ends of the upper tool holder 2 are provided with assembling holes 5-1, and the assembling holes 5-1 respectively avoid the first mounting seat 13 and the second mounting seat 14.

Example 3:

as shown in fig. 1, the utility model also discloses an indentator, including the organism, be provided with paper feed unit, indentation unit and card paper processing structure on the organism, card paper processing structure adopt the card paper processing structure of the indentator in embodiment 1 or embodiment 2, paper feed unit all adopts the paper feed roller set with play paper unit, is paper feed roller set 8 and play paper roller set 17 respectively, the indentation unit adopts the cutting die subassembly, paper feed unit is used for carrying the paper for the indentation unit, the card paper processing structure of indentator can be torn out with breast 1, upper slitter die base 2 fast when the card paper.

The organism includes first curb plate 15 and second curb plate 16, and first mount pad 13 and second mount pad 14 are installed respectively on first curb plate 15 and second curb plate 16, are provided with two locating pin holes and a fastener locking hole on the installation piece of constituteing first mount pad 13 and second mount pad 14 to the hole of first curb plate 15 and second curb plate 16 is as the benchmark hole, and the installation of each installation piece all adopts two locating pin location earlier, reuse screw locking. The machine body is provided with avoiding structures corresponding to the two ends of the knife beam 1, and the avoiding structures are used for avoiding the two ends of the knife beam 1. The second side plate 16 is provided with a cutting die mounting hole 16-2, the upper cutting die 4-1 is inserted into the upper cutting die holder 2 through the cutting die mounting hole 16-2, and the lower cutting die 4-2 is inserted into the lower cutting die holder 3 through the cutting die mounting hole 16-2.

The utility model discloses an indentator needs to dismantle if the card paper condition takes place for the indentator the utility model discloses a card paper processing structure in the indentator then adopts embodiment 1 in the method of demolishing card paper processing structure.

The above are only specific embodiments of the present invention, and are not intended to limit the scope of the present invention; the scope of the appended claims should be accorded the broadest interpretation so as to encompass all such modifications and equivalent arrangements as is within the spirit and scope of the present invention.

Claims

1. A paperboard processing structure of an indenting machine comprises a mounting seat, a guide rail piece, a knife beam (1) and an upper knife die holder (2); the utility model is characterized in that the knife beam (1) can be mounted above the mounting seat in a vertically detachable way; the upper knife die holder (2) is connected below the knife beam (1), and an upper knife die (4-1) is arranged in the upper knife die holder (2) or below the upper knife die holder (2); two ends of the upper knife die holder (2) are slidably arranged on the guide rail part, and the upper knife die holder (2) is separable from the guide rail part.

2. The cardboard processing structure of an indenter according to claim 1, wherein the rail member is provided with a mounting/dismounting passage, both ends of the upper tool holder (2) are slidably fitted in the mounting/dismounting passage, respectively, and the upper tool holder (2) is upwardly detachable along the mounting/dismounting passage.

3. The paperboard processing structure of the creasing machine according to claim 2, wherein the guide member at one side of the upper cutter base (2) is composed of two guide blocks, the two guide blocks are opposite at a space, and the dismounting channel is located between the two guide blocks.

4. The structure of claim 3, wherein the guide rail blocks are provided with a mounting block, the two mounting blocks above the two guide rail blocks on the same side are opposite to each other with a gap therebetween and jointly form a mounting seat, and the mounting channel is also located between the two mounting blocks.

5. The structure of claim 4, wherein the mounting block has at least two positioning holes and at least one fastening hole.

6. The cardboard processing structure of the creasing machine according to claim 4, wherein the upper die holder (2) is provided with friction plates (5) at both ends, the upper die holder (2) is slidably engaged with the rail member through the friction plates (5), and the friction plates (5) are provided with assembling holes, which are spaced from the mounting seat.

7. The cardboard processing structure of an indenter according to claim 6, wherein the friction plate (5) is provided with a bent portion (5-2), both ends of the bent portion (5-2) are respectively engaged with the side surface and the bottom surface of the upper die holder (2), and one friction plate (5) is provided on each of both side surfaces of the end of the upper die holder (2).

8. The jam-handling structure of an indenter according to claim 1, characterized in that the lower part of the upper blade holder (2) is provided with a guide chamfer (2-1), the guide chamfer (2-1) being used to guide the paper.

9. An creasing machine comprising a machine body provided with a paper feed unit and a creasing unit, characterised by further comprising a paper jam handling structure of the creasing machine as claimed in any one of claims 1 to 8, the paper feed unit being adapted to feed paper to the creasing unit, the creasing machine jam handling structure being adapted to enable quick removal of the blade beam (1) and upper die holder (2) in the event of a paper jam.

10. The creasing machine according to claim 9, wherein the mounting seats are arranged on both sides of the machine body, and the machine body is provided with avoiding structures at positions corresponding to both ends of the knife beam (1), and the avoiding structures are used for avoiding positions of both ends of the knife beam (1).