CN215096367U

CN215096367U - Auxiliary positioning device for proof proofing

Info

Publication number: CN215096367U
Application number: CN202121454145.0U
Authority: CN
Inventors: 赵文杰; 李�杰
Original assignee: China Tobacco Hubei Industrial LLC; Wuhan Hongzhicai Packaging Printing Co Ltd
Current assignee: China Tobacco Hubei Industrial LLC; Wuhan Hongzhicai Packaging Printing Co Ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2021-12-10
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses an auxiliary positioning device for sample proofing, which is used for correcting sample sheets on a negative pressure table of a proofing machine, and comprises a mounting groove and a positioning sheet, wherein the mounting groove is fixedly connected on the side wall of the front end of the proofing machine, the upper surface of the mounting groove is flush with the negative pressure table, and one end of the positioning sheet is slidably clamped inside the mounting groove, so that the positioning sheet can slide left and right on the side surface of the negative pressure table along the mounting groove; the positioning piece is provided with a right angle mark used for corresponding to a sample printing area of a sample sheet and a knife edge mark used for corresponding to a cutter of a sample printing machine, and when the positioning piece slides in the mounting groove, the relative positions of the right angle mark and the knife edge mark on the positioning piece are always fixed. The utility model discloses can the all right degree of assistance-localization real-time specimen paper, and the relative position between the cutter for the cutter can be accurate to the printing region on the specimen paper cut that proofs.

Description

Auxiliary positioning device for proof proofing

Technical Field

The utility model belongs to the technical field of proof press equipment, concretely relates to auxiliary positioning device for proof is made a design.

Background

When carrying out the design of cigarette packing carton, need the pertinence carry out a small amount of proofings, proofings including white cardboard proofings, proof paper proofings, during white cardboard proofings, its paper week regularity need not adjust, only carry out the regional basic determination of proofings can, make the cutter can be complete cut the box piece structure. When the sample paper is used for sampling, due to the fact that printing ink is printed on the sample paper, the structure of the box piece is determined, the paper circumference and the position of the box piece both need to accurately correspond to the cutter, and the cutter can accurately sample according to the printing ink.

The area of the sample sheet relative to the negative pressure platform of the proofing machine is small, accurate limiting cannot be carried out, when the sample sheet is printed, the cutting error of the cutter is large, and the box sheet structure often does not correspond to the printing area.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an auxiliary positioning device for proof is played a design, can the all right degree of auxiliary positioning proof, and the relative position between the cutter for the cutter can be accurate to the printing region on the proof cut of making a design.

The technical scheme that its technical problem of utility model was adopted is, provide an auxiliary positioning device for proof sample for proofreading corrects the proof sample on the negative pressure platform of proof machine, including mounting groove, spacer, the mounting groove rigid coupling is in on the front end lateral wall of proof machine, the upper surface of mounting groove with the negative pressure platform is parallel and level, one end slide joint of spacer is to the inside of mounting groove, makes the spacer can follow the mounting groove in the side of negative pressure platform side horizontal slip; the locating piece is provided with a right angle mark used for corresponding to a sample area of the sample sheet and a knife edge mark used for corresponding to a cutter of the sample machine, and when the locating piece slides in the mounting groove, the right angle mark and the knife edge mark are fixed all the time at the relative position on the locating piece.

Furthermore, the spacer is made for transparent soft materials, makes the spacer can upwards overturn and cover negative pressure bench, the appearance is located the spacer with between the negative pressure bench, make a corner in the area of making a sample can with right angle sign corresponds.

The cutter is a combined cutter, and at least comprises a laser, a plurality of groups of cutters and a telescopic device, wherein a telescopic rod of the telescopic device can stretch to the table surface of the negative pressure table.

The right-angle mark comprises a right angle and two direct edges. The knife edge mark at least comprises a laser drop point and a drop point of a telescopic rod arranged on the cutter.

Furthermore, the knife edge identification is matched with the laser point position and the cutter point position on the cutter, so that when the cutter runs right above the knife edge identification, the knife edge identification can be in one-to-one correspondence with each point position of the cutter.

Furthermore, the positioning piece is provided with a positioning mark at a position close to the installation groove, the upper surface of the installation groove is provided with a datum line, and when the positioning piece is turned upwards and covers the negative pressure table, the positioning mark is respectively butted to two sides of the datum line.

Further, the alignment mark includes an upper mark and a lower mark, the upper mark and the lower mark are distributed in a staggered manner, the upper mark is located on the upper side of the datum line, the upper mark is tightly attached to the datum line, the lower mark is located on the lower side of the datum line, and the lower mark is tightly attached to the datum line.

Furthermore, the right angle mark, the knife edge mark and the alignment mark are arranged on the front surface of the positioning sheet.

Furthermore, a slide rail is arranged in the middle of the mounting groove, a sliding part is arranged inside the slide rail, and an external interface is arranged in the direction of the slide rail facing the outer side of the mounting groove, so that the positioning piece can be fixedly connected with the sliding part inside the slide rail.

Furthermore, the slide rail is a cylindrical tube, the sliding part is a cylinder, the diameter of the sliding part is smaller than the inner diameter of the slide rail, and the diameter of the sliding part is larger than the width of the outer interface, so that the sliding part fixedly connected with the positioning sheet can only slide along the trend of the slide rail.

Furthermore, the slide rail also comprises an end cover, the diameter of the butt-joint column of the end cover is the same as the inner diameter of the slide rail, and the diameter of the cover plate of the end cover is the same as the outer diameter of the slide rail.

Furthermore, the edge of the positioning sheet is provided with a shaping strip.

The utility model has the advantages that:

the utility model provides a supplementary positioner for proof is made a design, through the all right degree of the right angle sign confirmed proof on the spacer, at the position of confirming the cutter through the edge of a knife sign, preset the relative position relation between right angle sign and the cutter sign on the spacer for but the built-in controller direct control cutter of proof machine carries out the box piece to the printing ink printing region on the proof and cuts.

The setting is used for proofreading and correct the zhongzheng of spacer for the cutter to the counterpoint sign, and during the upset spacer, all can carry out the proofreading of counterpoint sign and mounting groove to ensure that the zhongzheng of spacer, proof meets the requirements.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are directed to some, but not all embodiments of the invention. For a person skilled in the art, other figures can be derived from these figures without inventive effort.

Fig. 1 is a top view of an auxiliary positioning device for proofing a proof according to an embodiment of the present invention;

fig. 2 is a schematic view illustrating the positioning sheet covering and positioning of the auxiliary positioning device for proofing a sample according to the embodiment of the present invention;

fig. 3 is a partial sectional view of a proofing machine of an auxiliary positioning device for proofing a proof according to an embodiment of the present invention;

fig. 4 is an enlarged view of the structure at a in fig. 3 according to an embodiment of the present invention;

fig. 5 is an enlarged view of the structure at B in fig. 2 according to the embodiment of the present invention;

fig. 6 is a structural diagram of a slide rail of an auxiliary positioning device for proofing according to an embodiment of the present invention;

fig. 7 is an installation diagram of a slide rail and a positioning plate of an auxiliary positioning device for proofing a proof according to an embodiment of the present invention.

In the figure: 1. proofing machine; 2. mounting grooves; 3. positioning plates; 4. a slide rail; 5. a slider; 6. a sample sheet; 7. identifying a right angle; 8. knife edge identification; 9. carrying out alignment identification; 11. a negative pressure stage; 12. a cutter; 21. a reference line; 41. an external interface; 42. an end cap; 61. and a sampling area.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention and the technical solutions in the prior art, the following description will refer to the accompanying drawings to describe specific embodiments of the present invention. It is to be understood that the drawings in the following description are merely exemplary of the invention and that other drawings and embodiments can be made by those skilled in the art without undue burden. The designation of the design orientation merely indicates the relative positional relationship between the respective members, not the absolute positional relationship.

The embodiment of the utility model provides an auxiliary positioning device for proof proofing for proofreading 6 on the negative pressure platform 11 of proofreading 1, please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, including mounting groove 2,

spacer

3, 2 rigid couplings of mounting groove are on the front end lateral wall of proofreading 1, and the upper surface of mounting groove 2 is parallel and level with negative pressure platform 11, and the one end slip joint of spacer 3 is to the inside of mounting groove 2, makes spacer 3 can follow mounting groove 2 and slide from side to side at negative pressure platform 11; the positioning plate 3 is provided with a right-angle mark 7 used for corresponding to a sampling area 61 of a sample sheet 6 and a knife edge mark 8 used for corresponding to a cutter 12 of the sampling machine 1, and when the positioning plate 3 slides in the mounting groove 2, the relative positions of the right-angle mark 7 and the knife edge mark 8 on the positioning plate 3 are always fixed.

The area of the negative pressure platform 11 of the proofing machine 1 is large, the area of the sample sheet 6 is small relative to the area of the negative pressure platform 11, when the sample sheet 6 is placed, the sample sheet can be correspondingly placed according to the right-angle mark 7 on the positioning sheet 3, and the cutter 12 is moved to the position of the knife edge mark 8 on the positioning sheet 3, so that the position determination of the cutter 12 and the proofing area 61 can be completed.

Further, the circumferential alignment of the proof 6 can be determined according to the right-angle marks 7 on the positioning sheet 3. The spacer 3 sets up counterpoint sign 9 in the one end that is close to mounting groove 2 for confirm the zhou zheng degree of spacer 3 when upturning, make the spacer 3 that covers on negative pressure platform 11 be in standard position for cutter 12 all the time, can directly cut the proof 6 that carries out the zhou zheng degree through spacer 3 and revise and draw a design.

It will be appreciated that the registration of the proofs 6, and the relative position of the cutters 12, are determined by the markings on the spacer 3. The circumferential alignment of the positioning sheet 3 is determined by the alignment mark 9, the relative position relationship and the distance between the right-angle mark 7 and the knife edge mark 8 can be preset, the preset value is led into a built-in control program of the proofing machine 1, and the cutting starting position of the cutter 12 is revised, so that the cutter 12 can quickly find cutting points for sample sheets 6 at different positions to perform proofing of box sheets.

The embodiment of the utility model provides an in, the spacer 3 can slide in mounting groove 2 for spacer 3 can stop at the side optional position of negative pressure platform 11, and carry out the operation of the cover location of proof 6, and cutter 12 translation is followed can.

The embodiment of the utility model provides an in, the spacer 3 can adopt transparent soft materials to make for spacer 3 can upwards overturn and cover on negative pressure platform 11, and the proof 6 is then arranged in between spacer 3 and the negative pressure platform 11. The local part of the sample sheet 6 is covered by the positioning sheet 3, and the relative position of the sample sheet 6 and the positioning sheet 3 can be adjusted by the exposed part, so that one corner of the sample area 61 can correspond to the right-angle mark 7. The position of the cutter 12 is adjusted so that the cutter 12 corresponds to the position of the knife edge mark 8.

It can be understood that the printing area 61 on the proof 6 is a printing area, and the whole printing of the box sheet is quadrilateral, so the right-angle mark 7 may include one right angle and two sides, and when the right-angle mark is corresponding, the two sides of the printing area and the two right-angle sides of the mark therebetween may be respectively corresponding.

After the position of the cutter 12 is corresponded, the position of the sample sheet 6 is pressed and is not moved, the positioning sheet 3 is lifted, and the cutting and sample making operation of the cutter 12 is started.

It can be understood that the cutter 12 is a combined cutter, which at least comprises a laser, a plurality of groups of cutters and a telescopic device, and the telescopic rod of the telescopic device can be extended to the table surface of the negative pressure table. The knife edge mark 8 at least comprises a laser drop point and a drop point of a telescopic rod arranged on the cutter and used for accurately positioning the position of the cutter 12. When the cutter 12 runs right above the knife edge mark 8, the knife edge mark 8 corresponds to the drop point one by one.

The embodiment of the utility model provides an in, the position that spacer 3 is close to mounting groove 2 still is provided with alignment mark 9, and the upper surface of mounting groove 2 is provided with datum line 21, and when spacer 3 upwards overturns and covers on negative pressure platform 11, alignment mark 9 docks respectively to datum line 21's both sides for confirm to cover the week positive degree to the partial spacer 3 on the negative pressure platform 11. It can be understood that the mounting groove 2 is attached to the front side wall of the negative pressure table 11, and the driving part of the cutting knife 12 and the two side edges of the negative pressure table 11 are always in a vertical state, so that the position between the mounting groove 2 and the cutting knife 12 is always in a positive state.

Specifically, please refer to fig. 5, the alignment mark 9 includes upper marks and lower marks, the upper marks and the lower marks are distributed in a staggered manner, the upper marks are located on the upper side of the datum line 21 and the upper marks are closely attached to the datum line 21, the lower marks are located on the lower side of the datum line 21 and the lower marks are closely attached to the datum line 21. When the alignment mark 9 deviates from the close contact with the reference line 21, it means that the position of the positioning piece 3 is not correct and the adjustment is performed.

It can be understood that the upper surface of the mounting groove 2 can be arranged flush with the negative pressure table 11, so that the positioning error of the positioning sheet 3 after being overturned is reduced.

The embodiment of the utility model provides an in, right angle sign 7, edge of a knife sign 8, counterpoint sign 9 all set up in the front of spacer 3. The right-angle mark 7 and the knife edge mark 8 can be set as stickers, and the alignment mark 9 can be set as a frame line and printed to the front of the positioning plate 3.

The embodiment of the utility model provides an in, the middle part of mounting groove 2 can set up slide rail 4, and the inside of slide rail 4 is provided with slider 5, and slide rail 4 has seted up external tapping 41 towards the direction in the outside of mounting groove 2, and external tapping 41 can be followed the trend of mounting groove 2 and seted up for spacer 3 can with the inside 5 rigid couplings of slider of slide rail 4.

Specifically, the slide rail 4 may be a cylindrical tube, the sliding member 5 may be a cylinder, the diameter of the sliding member 5 is smaller than the inner diameter of the slide rail 4, and the diameter of the sliding member 5 is larger than the width of the outer interface 41, so that the sliding member 5 fixedly connected with the positioning plate 3 can only slide along the direction of the slide rail 4.

It will be appreciated that the end of the slide 4 may be provided with an end cap 42, and that the end cap 42 may comprise a docking post, a cover plate, and the docking post is affixed to a central location of the cover plate. The diameter of the butt-joint column is the same as the inner diameter of the sliding rail 4, and the diameter of the cover plate of the end cover 42 is the same as the outer diameter of the sliding rail 42, so that no obvious protruding structure exists after the end cover 42 and the end part of the sliding rail 4 are closed.

In the embodiment of the present invention, when the positioning sheet 3 is stressed, the stretching coefficient should approach to zero, so that the basic form and the position relationship of each mark do not change. Furthermore, a shaping strip can be arranged at the edge of the positioning plate 3, and the shaping strip can be used for fixedly connecting with the sliding piece 5.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing is a more detailed description of the invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended to limit the invention to the specific embodiments thereof. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. The auxiliary positioning device for sample proofing is used for correcting samples (6) on a negative pressure table (11) of a proofing machine (1), and is characterized by comprising a mounting groove (2) and a positioning sheet (3), wherein the mounting groove (2) is fixedly connected to the side wall of the front end of the proofing machine (1), the upper surface of the mounting groove (2) is flush with the negative pressure table (11), and one end of the positioning sheet (3) is slidably clamped inside the mounting groove (2), so that the positioning sheet (3) can slide left and right along the mounting groove (2) on the side surface of the negative pressure table (11); be provided with on spacer (3) and be used for corresponding right angle sign (7) of the district (61) of drawing a design of proof (6), be used for corresponding edge of a knife sign (8) of cutter (12) of drawing a design machine (1), spacer (3) are in when sliding in mounting groove (2), right angle sign (7) with edge of a knife sign (8) are in relative position on spacer (3) is fixed all the time.

2. An auxiliary positioning device for proofing samples as in claim 1, characterized in that the positioning sheet (3) is made of transparent soft material, so that the positioning sheet (3) can be turned upwards and covered on the negative pressure table (11), the sample (6) is located between the positioning sheet (3) and the negative pressure table (11), so that one corner of the sample area (61) can correspond to the right-angle mark (7).

3. The auxiliary positioning device for proofing a proof sheet according to claim 1, wherein the knife edge mark (8) is arranged in cooperation with a laser point position and a cutter point position on the cutter (12), so that when the cutter (12) runs right above the knife edge mark (8), the knife edge mark (8) can correspond to each point position of the cutter (12) in a one-to-one manner.

4. An auxiliary positioning device for proof sampling according to claim 1, characterized in that the positioning sheet (3) is further provided with an alignment mark (9) near the mounting groove (2), the upper surface of the mounting groove (2) is provided with a reference line (21), and when the positioning sheet (3) is turned upwards and covered on the negative pressure table (11), the alignment mark (9) is respectively butted to two sides of the reference line (21).

5. An auxiliary positioning device for proof-proofing according to claim 4, characterized in that the alignment marks (9) comprise upper marks and lower marks, the upper marks and the lower marks are distributed in a staggered manner, the upper marks are located on the upper side of the datum line (21) and closely attached to the datum line (21), the lower marks are located on the lower side of the datum line (21) and closely attached to the datum line (21).

6. An auxiliary positioning device for proof proofing according to claim 4, characterized in that the right-angle mark (7), the knife edge mark (8) and the alignment mark (9) are arranged on the front surface of the positioning plate (3).

7. The auxiliary positioning device for proof sampling according to claim 1, characterized in that a slide rail (4) is arranged in the middle of the mounting groove (2), a sliding part (5) is arranged inside the slide rail (4), and an external interface (41) is opened on the slide rail (4) towards the outside of the mounting groove (2), so that the positioning sheet (3) can be fixedly connected with the sliding part (5) inside the slide rail (4).

8. An auxiliary positioning device for proof sampling according to claim 7, characterized in that the slide rail (4) is a cylindrical tube, the sliding member (5) is a cylinder, the diameter of the sliding member (5) is smaller than the inner diameter of the slide rail (4), and the diameter of the sliding member (5) is larger than the width of the outer interface (41), so that the sliding member (5) to which the positioning sheet (3) is fixed can only slide along the direction of the slide rail (4).

9. An auxiliary positioning device for proof sampling according to claim 8, characterized in that the slide rail (4) further comprises an end cover (42), the diameter of the butt column of the end cover (42) is the same as the inner diameter of the slide rail (4), and the cover plate diameter of the end cover (42) is the same as the outer diameter of the slide rail (4).

10. An auxiliary positioning device for proofing a proof as in claim 2, characterized in that the edge of the positioning plate (3) is provided with a shaping strip.