CN214821348U - Paperboard processing structure of creasing machine and creasing machine - Google Patents

Abstract

The utility model relates to a paperboard processing structure of an indentator and the indenter, wherein the paperboard processing structure of the indenter comprises a guide rail part, a knife beam, an upper knife die holder and an upper guide part; the knife beam can be vertically assembled and disassembled and is arranged above the guide rail part; 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; an upper guide piece is installed on the side face of the upper knife die holder, the front end of the upper guide piece and the output end of the paper feeding unit are arranged in a avoiding mode, and an upper guide face used for guiding paper is arranged on the lower surface of the upper guide piece. When the card paper condition takes place, follow the guide rail spare top and pull down the sword roof beam, then can upwards propose the whole of sword roof beam, top rest and last guide together, can tear out anti-sticking paper structure fast, take out the paper that is blocked, convenient operation.

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.

Among the prior art, all can set up in the indentator and prevent the card paper structure, avoid the paper to pile up the card paper, prevent that the card paper structure generally all installs the front end at upper and lower cutting die in addition, the paper is carried by paper feed device and can be earlier through preventing that card paper structure department eliminates the problem that the paper head upwarps, then gets into stamping forming between the upper and lower cutting die again. But prevent the problem that the card paper structure can only eliminate the slight upwarp of paper head, if the upwarp of paper head is serious, then the paper front end probably can push up on preventing the card paper structure and cause the card paper phenomenon, leads to the indentator can not normally work, must take out the paper that is blocked. Because often compact structure between indentation unit and the output of paper feed unit, the clearance is minimum, the people hand can not stretch into, all paper that will clear up to be blocked just must pull down the anti-card paper structure, will pull down among the prior art and prevent card paper structure just must pull down cutting die, sword beam and whole blade holder, still can receive the influence of the sensor mounted position in the indentation unit, still need consider the high accuracy of aiming at of upper and lower cutting die when reinstalling, it is loaded down with trivial details inconvenient to operate.

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 anti-sticking 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 the dismouting efficiency of indentator's card paper processing structure.

The technical solution of the utility model is to provide a paperboard processing structure of an indenting machine, which comprises a guide rail part, a knife beam, an upper knife die holder and an upper guide part; the knife beam can be vertically assembled and disassembled and is arranged above the guide rail part; 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; an upper guide piece is installed on the side face of the upper knife die holder, the front end of the upper guide piece and the output end of the paper feeding unit are arranged in a avoiding mode, and an upper guide face used for guiding paper is arranged on the lower surface of the upper guide piece.

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 part of the guide rail part, and then the knife beam, the upper knife die holder and the upper guide part can be integrally lifted out together, so that the paper jam preventing 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, the upper knife die holder and the upper guide piece are integrally placed and reset, and the knife beam is installed above the guide rail piece, so that 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; the front end of the upper guide piece and the output end of the paper feeding unit are arranged in an avoiding mode, so that the upper guide piece cannot interfere with the output end of the paper feeding unit in the process of being lifted upwards together with the upper knife die holder and the knife beam.

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, the upper knife die holder and the upper guide part can be integrally and upwardly dismounted 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 guide rail 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 guide rail 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 tool apron seat are both provided with friction plates, the two ends of the upper tool apron seat are both in sliding fit with the guide rail piece through the friction plates, and the friction plates are provided with assembling holes which are used for avoiding the guide rail piece. 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 used for avoiding the guide rail pieces, and in the process that the upper knife die holder and the knife beam are lifted upwards together, assembling pieces such as screws on the upper knife die holder can be prevented from interfering with the guide rail pieces.

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 guide rail member is provided with a sensor seat for mounting the sensor, and the upper guide member is arranged to avoid the sensor seat. By adopting the structure, in the process that the upper guide piece is lifted upwards together with the upper knife die holder and the knife beam, the interference between the upper guide piece and the sensor holder can be avoided, the upper guide piece is convenient to upwards remove together with the upper knife die holder and the knife beam, and the upper guide piece is also convenient to be installed in place together with the upper knife die holder and the knife beam.

Preferably, a guide chamfer is arranged at the position, corresponding to the sensor seat, of the lower part of the upper knife holder, and the upper guide surface and the guide chamfer are jointly used for guiding paper. By adopting the structure, under the condition that the width of the upper guide piece is shortened due to the avoidance of the sensor seat, the paper is guided by the upper guide surface and the guide chamfer angle together, so that the paper jamming caused by the 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 anti-sticking 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 that, a creasing machine is provided, 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 creasing machine, paper feed unit is used for carrying the paper for the indentation unit, the card paper processing structure of creasing machine can tear out knife beam, upper slitter die holder and last guide 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 part of the guide rail part, and then the knife beam, the upper knife die holder and the upper guide part can be integrally lifted out together, so that the paper jam preventing 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, the upper knife die holder and the upper guide piece are integrally placed and reset, and the knife beam is installed above the guide rail piece, so that 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; the front end of the upper guide piece and the output end of the paper feeding unit are arranged in an avoiding mode, so that the upper guide piece cannot interfere with the output end of the paper feeding unit in the process of being lifted upwards together with the upper knife die holder and the knife beam.

Preferably, the guide rail parts are arranged on two sides of the machine body, and the positions, corresponding to the two ends of the knife beam, on the machine body are provided with avoiding structures which are used for avoiding the two ends of the knife beam. By adopting the structure, the guide rail piece can be close to the two sides of the machine body as much as possible, the force arm is shortened, and the load capacity of the guide rail piece 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 paper guide device comprises a knife beam, 1-1 parts of a knife beam, mounting screw holes, 2 parts of an upper knife die holder, 2-1 parts of a guide chamfer, 3 parts of a lower knife die holder, 4 parts of a knife die assembly, 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 a friction plate, 5-1 parts of an assembly hole, 5-2 parts of a bending part, 6 parts of an upper guide part, 6-1 parts of a longitudinal hole, 6-2 parts of an upper guide surface, 7 parts of a lower guide part, 7-2 parts of a lower guide surface, 8 parts of a paper feeding roller set, 9 parts of a first guide rail part, 10 parts of a second guide part, 11 parts of a sensor holder, 12 parts of a buffer part, 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 structure is handled to card paper of indentator includes first guide rail spare 9 and the second guide rail spare 10 that is located 1 both ends of sword roof beam respectively, first guide rail spare 9 and second guide rail spare 10 comprise two relative guide rail blocks that separate the sky 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 guide rail spare 9 and second guide rail spare 10, the both ends of sword roof beam 1 are respectively with the screw or the bolt can be up-and-down direction dismouting install on the guide rail block of constituteing first guide rail spare 9 and second guide rail spare 10.

A dismounting channel 18 is arranged between the two rail blocks of the first rail member 9, and a dismounting channel 18 is also arranged between the two rail blocks of the second rail member 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.

An upper guide 6 is arranged on the side surface of the upper knife die holder 2, a longitudinal hole 6-1 is formed in the guide 6, and the guide 6 is connected with the side surface of the upper knife die holder 2 through the longitudinal hole 6-1; the front end of the upper guide 6 and the output end of the paper feeding unit are arranged in an avoiding way, and the lower surface of the upper guide 6 is provided with an upper guide surface 6-2 for guiding paper. The lower guide member 7 is arranged below the upper guide member 6, two ends of the lower guide member 7 are respectively and correspondingly arranged on the first guide rail member 9 and the second guide rail member 10, the upper surface of the lower guide member 7 is provided with a lower guide surface 7-2 used for guiding the paper, and the lower guide surface 7-2 is opposite to the upper guide surface 6-2.

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, the upper guide member 6 and the lower guide member 7 are both opposite to the paper feeding roller set 8, and the front end of the upper guide member 6 and the paper feeding roller set 8 are arranged in an avoiding manner. The first guide rail part 9 is provided with a sensor seat 11 for installing a sensor, the upper guide part 6 avoids the sensor seat 11, the width of the upper guide part 6 is smaller than that of the paper feeding roller group 8, a guide chamfer 2-1 is arranged at the position of the lower part of the upper cutter die holder 2 corresponding to the sensor seat 11, and the upper guide surface 6-2 and the guide chamfer 2-1 are jointly used for guiding 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. The knife beam 1, the upper knife die holder 2 and the upper guide piece 6 can be integrally lifted out along the dismounting channel only by dismounting the knife beam 1 from the first guide rail piece 9 and the second guide rail piece 10, so that the operation is convenient; when the paper pressing machine is re-installed, the knife beam 1, the upper knife holder 2 and the upper guide piece 6 are integrally placed along the dismounting channel to be reset, the knife beam 1 is installed above the first guide rail piece 9 and the second guide rail piece 10, and then the upper knife holder 2 is inserted into the upper knife holder, so that the alignment precision of the upper knife holder and the lower knife holder 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 positions of the first rail member 9 and the second rail member 10.

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 tear out cutting beam 1, upper slitter seat 2 and last guide 6 fast when the card paper.

The machine body comprises a first side plate 15 and a second side plate 16, a first guide rail piece 9 and a second guide rail piece 10 are respectively installed on the first side plate 15 and the second side plate 16, two positioning pin holes and a fastener locking hole are formed in guide rail blocks forming the first guide rail piece 9 and the second guide rail piece 10, the holes of the first side plate 15 and the second side plate 16 are used as reference holes, and the installation of each guide rail block firstly adopts two positioning pins for positioning and then is locked by screws. 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 (10)

1. A paperboard processing structure of an indenter comprises a guide rail part, a knife beam (1), an upper knife die holder (2) and an upper guide part (6); the utility model is characterized in that the knife beam (1) can be assembled and disassembled up and down and is arranged above the guide rail piece; 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; an upper guide piece (6) is installed on the side face of the upper knife die holder (2), the front end of the upper guide piece (6) and the output end of the paper feeding unit are arranged in an avoiding mode, and an upper guide surface (6-2) used for guiding paper is arranged on the lower surface of the upper guide piece (6).

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 block has at least two positioning holes and at least one fastening hole.

5. The cardboard processing structure of the creasing machine according to claim 1, wherein the upper die holder (2) is provided at both ends with friction plates (5), the upper die holder (2) is slidably engaged with the rail member at both ends via the friction plates (5), and the friction plates (5) are provided with assembling holes, which avoid the rail member.

6. The cardboard processing structure of an indenter according to claim 5, 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).

7. The jam recovery structure of an indenter according to claim 1, wherein the guide member is provided with a sensor holder (11) for mounting a sensor, and the upper guide member (6) is spaced from the sensor holder (11).

8. The paper jam disposal structure of an indenter according to claim 7, wherein a guide chamfer (2-1) is provided at a position corresponding to the sensor seat (11) at a lower portion of the upper blade holder (2), and the upper guide surface (6-2) and the guide chamfer (2-1) are used together for guiding 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 knife beam (1), upper die holder (2) and upper guide (6) in the event of a paper jam.

10. The creasing machine according to claim 9, wherein the guide rail members 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), the avoiding structures being used for avoiding positions of both ends of the knife beam (1).

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