CN220388064U - High-efficient high accuracy on-line side cut device of offset printing plate material - Google Patents

High-efficient high accuracy on-line side cut device of offset printing plate material Download PDF

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Publication number
CN220388064U
CN220388064U CN202322061844.4U CN202322061844U CN220388064U CN 220388064 U CN220388064 U CN 220388064U CN 202322061844 U CN202322061844 U CN 202322061844U CN 220388064 U CN220388064 U CN 220388064U
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China
Prior art keywords
fixedly connected
bottom plate
offset printing
block
plate
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CN202322061844.4U
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钟玮
魏河山
沈天一
兰平
杨长军
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Zhejiang Qichuang Technology Group Co ltd
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Zhejiang Qichuang Technology Group Co ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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Abstract

The utility model relates to a high-efficiency high-precision online trimming device for offset printing plates, which comprises a main cylinder, wherein the lower end of the main cylinder is connected with a telescopic rod, the lower end of the telescopic rod is fixedly connected with a balance block, the lower end of the main cylinder is fixedly connected with a supporting block, the left side and the right side of the supporting block are fixedly connected with a protective cover, the front side and the rear side of the supporting block are fixedly connected with protective stops, the lower end of the protective cover is fixedly connected with a bottom plate, the four vertex positions of the lower end of the bottom plate are respectively provided with a cushioning foot, and the front side of the upper end of the bottom plate is provided with a leveling mechanism; the balanced piece left and right sides all fixed connection 6 font metal pieces, the equal swing joint slide bar of 6 font metal piece central point put, slide bar upper end fixed connection balanced piece, and slide bar lower extreme fixed connection bottom plate, the equal height adjustment mechanism of equal fixed connection of side is whole side cut device simple structure about the balanced piece front end, and the principle is simple, and stability is high, and the qualification rate of side cut is high, and the practicality is strong.

Description

High-efficient high accuracy on-line side cut device of offset printing plate material
Technical Field
The utility model relates to the technical field of offset plate trimming devices, in particular to a high-efficiency high-precision online trimming device for offset plate materials.
Background
The offset printing plate material, the surface is through the coating treatment, can produce the regional face of region and the region face that does not shift printing ink above that, and two kinds of regional dull and stereotyped work pieces that are in the coplanar, offset printing plate material divide into metal sheet and paper base plate, carries out the in-process of cutting edge to the metal sheet, very easily leads to offset printing plate material reasonable rate not high because of the precision of cutting edge.
Patent number CN201820769755.1 discloses a full-automatic aluminum plate bead cutter, and it is through having seted up the built-in outside annular draw-in groove of lateral pressure control switch and the built-in inside circular draw-in groove of inboard pressure control switch at bottom tray upper surface, through placing aluminum plate on the bottom tray alright carry out automatic side cut processing to aluminum plate edge, production efficiency promotes greatly, but the device has following problem: firstly, the stability of the trimming is not high, secondly, the trimming precision is not high, and the qualification rate of the trimming is low.
Disclosure of Invention
The utility model aims at overcoming the defects of the prior art, the height of a plate for placing offset printing plates is controlled through an electric telescopic column, the positions of four vertexes can be adjusted, the offset printing plates in the trimming process are convenient to adapt, the height adjustment of a trimming block and a blade is realized by utilizing a height adjusting mechanism, and the integral stable trimming is realized by utilizing a main cylinder, so that the technical problems of low trimming stability and low trimming precision in the prior art are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a high-efficient high accuracy on-line side cut device of offset printing plate, includes the master cylinder, the telescopic link is connected to master cylinder lower extreme, telescopic link lower extreme fixed connection balancing piece, just master cylinder lower extreme fixed connection supporting shoe, the supporting shoe is all fixed connection safety cover about, and the supporting shoe front and back side all fixed connection protection dog, safety cover lower extreme fixed connection bottom plate, four summit positions of bottom plate lower extreme all are equipped with the bradyseism foot, and bottom plate upper end front side is equipped with leveling mechanism;
the balancing piece, the equal fixed connection 6 font metal pieces of balancing piece left and right sides, the equal swing joint slide bar of 6 font metal piece central point put, slide bar upper end fixed connection balancing piece, and slide bar lower extreme fixed connection bottom plate, equal height adjustment mechanism of equal fixed connection of side about the balancing piece front end.
As one preferable, the leveling mechanism comprises four identical electric telescopic columns, the upper ends of the electric telescopic columns are fixedly connected with the offset printing plate placing plate, the lower ends of the electric telescopic columns are fixedly connected with the bottom plate, the upper ends of the offset printing plate placing plate are provided with plate bearing plates, and the length of the plate bearing plates is larger than that of the offset printing plate placing plate.
As one preferable, the height adjusting mechanism comprises two adjusting blocks with the same structure, the rear sides of the adjusting blocks are fixedly connected with balancing blocks, the center positions of the adjusting blocks are in threaded connection with threaded columns, the lower ends of the threaded columns are fixedly connected with springs, the lower ends of the springs are fixedly connected with trimming blocks, the lower ends of the trimming blocks are fixedly connected with blades, the rear ends of the left side and the right side of the trimming blocks are fixedly connected with guide blocks, and the front ends of the lower sides of the guide blocks are in butt joint with T-shaped blocks.
As one preferable mode, the front end of the upper side of the T-shaped block is fixedly connected with a trimming abutting block, the center of the front end of the T-shaped block is fixedly connected with a lifting frame lifting block, and the lower end of the lifting frame lifting block is fixedly connected with a bottom plate.
Preferably, the bottom plate is a metal plate with a concave structure, a waste collection box is arranged at the concave position of the rear side of the bottom plate, and the center position of the rear side of the waste collection box is fixedly connected with the handle.
As still another preferable aspect, the upper end of the trimming abutting block is trapezoidal, and the center position of the trimming abutting block is the same as the height of the plate receiving plate.
The utility model has the beneficial effects that:
(1) According to the utility model, the main air cylinder and the telescopic rod are arranged, the telescopic rod is driven by the main air cylinder to perform telescopic movement, the balance block is driven by the telescopic rod to perform up-and-down movement, and the two sides of the balance block are connected with the 6-shaped metal blocks, so that the two ends of the balance block can stably slide on the sliding rod in the up-and-down movement process, the balance block is ensured not to deviate in the up-and-down movement process, the stability is higher, and the trimming precision is higher.
(2) According to the utility model, the trimming abutting block is arranged, and the trapezoidal shape at the upper end of the trimming abutting block is matched with the blade to trim the offset plate, so that the blade trims along the upper side of the edge abutting block, the trimming position is accurate, and the trimming precision is higher.
(3) According to the utility model, the height and the angle of the offset plate material placing plate are controlled by the electric telescopic column, and the offset plate material is prevented from being cut due to the fact that the edge of the offset plate material is not accurate due to the fact that the offset plate material possibly has a raised edge in the process of being cut, so that the offset plate material is attached by controlling the angle of the support placed at the lower end of the offset plate material, and the problem that the offset plate material is cut inaccurately after the rest positions are raised due to the fact that one edge of the offset plate material is cut in the process of being cut is solved.
To sum up, the device has simple structure, and side cut stability is high, and the side cut precision is high, cuts the advantage that the qualification rate is high, is particularly useful for offset plate material side cut device technical field.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings described below are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic structural view of a height adjusting mechanism according to the present utility model.
FIG. 3 is a schematic view of the structure of the handle and the waste collection box of the present utility model.
Fig. 4 is a schematic structural view of the adjusting block in the present utility model.
Fig. 5 is a schematic structural view of the trimming abutment block according to the present utility model.
Detailed Description
The technical solutions in the embodiments of the present utility model are clearly and completely described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1 to 5, the utility model provides a high-efficiency high-precision online trimming device for offset printing plates, which comprises a main cylinder 1, wherein the lower end of the main cylinder 1 is connected with a telescopic rod 2, the lower end of the telescopic rod 2 is fixedly connected with a balance weight 3, the lower end of the main cylinder 1 is fixedly connected with a supporting block 4, the left side and the right side of the supporting block 4 are fixedly connected with a protective cover 5, the front side and the rear side of the supporting block 4 are fixedly connected with protective stops 6, the lower end of the protective cover 5 is fixedly connected with a bottom plate 7, the four vertex positions of the lower end of the bottom plate 7 are respectively provided with a cushioning foot 8, and the front side of the upper end of the bottom plate 7 is provided with a leveling mechanism 9;
the balancing weight 3, the equal fixed connection 6 font metal piece 31 in balancing weight 3 left and right sides, the equal swing joint slide bar 32 of 6 font metal piece 31 central point put, slide bar 32 upper end fixed connection balancing weight 3, and slide bar 32 lower extreme fixed connection bottom plate 7, the equal height adjustment mechanism 33 of equal fixed connection in side about the balancing weight 3 front end.
Further, leveling mechanism 9 includes four the same electric telescopic post 91, the equal fixed connection offset printing plate material of electric telescopic post 91 upper end places board 92, and the equal fixed connection bottom plate 7 of electric telescopic post 91 lower extreme, offset printing plate material places board 92 upper end and is equipped with the edition and holds board 93, the edition is held the length of board 93 and is greater than the length that offset printing plate material placed board 92, leveling mechanism 9 is that offset printing plate material places board 92 carries out the angle modulation, electric telescopic post 91 just utilizes a bottom post, bottom post upper end sliding connection electric sliding post, electric sliding post circular telegram can slide at the bottom post inner wall, and offset printing plate material placed board 92 just can normally adjust the angular position like this, and offset printing plate material that the adaptation was placed on edition is held board 93 for offset printing plate material can also laminate edition and is held board 93 at the side cut in-process, ensures that side cut in-process trimming precision is higher.
Further, the height adjusting mechanism 33 includes two adjusting blocks 331 with the same structure, the rear sides of the adjusting blocks 331 are all fixedly connected with the balance weight 3, the center position of the adjusting blocks 331 is in threaded connection with the threaded column 332, the lower ends of the threaded columns 332 are fixedly connected with the springs 333, the lower ends of the springs 333 are fixedly connected with the trimming blocks 334, the lower ends of the trimming blocks 334 are fixedly connected with the blades 335, the rear ends of the left side and the right side of the trimming blocks 334 are all fixedly connected with the guide blocks 336, the front ends of the lower sides of the guide blocks 336 are abutted against the T-shaped blocks 337, threads are arranged in the center position of the adjusting blocks 331, so that the adjusting blocks can be in threaded connection with the threaded column 332, and the position height of the trimming blocks 334 can be manually adjusted when the positions of the whole trimming blocks 334 are adjusted, so that the blades 335 with different widths are adapted, and the application range is wider;
the guide block 336 is arranged at the rear end of the trimming block 334, so that the trimming block 334 can be driven by the guide block 336 to stably trim the offset plate along one direction in the process of vertically trimming the offset plate, the condition that inclination is not generated is avoided, and the qualification rate of the trimmed offset plate is ensured;
the spring 333 is arranged at the lower end of the threaded column 332, so that the effect of cushioning can be effectively achieved, when the trimming process is continuously used, the guide block 336 is easily worn out to cause poor stability, the spring 333 is arranged, the blade 335 can be reduced to collide with the trimming abutting block 334 directly when the trimming is performed efficiently, the abrasion of the blade 335 is reduced, and the service life of the blade 335 is longer.
Further, the front end fixed connection side cut butt piece 34 of T type piece 337 upside, and the protruding position fixed connection lifting frame height piece 35 in T type piece 337 front end center, lifting frame height piece 35 lower extreme fixed connection bottom plate 7, lifting frame height piece 35 support fixed T type piece, moreover with the space increase of the sunken position department of bottom plate 7, conveniently place waste collection box 71, in the waste collection box 71 can be got into when side cut process waste material drops like this, play can carry out unified collection treatment's function to the waste material.
Further, the bottom plate 7 is a metal plate with a concave structure, the waste collection box 71 is arranged at the concave position of the rear side of the bottom plate 7, the handle 72 is fixedly connected to the central position of the rear side of the waste collection box 71, and the handle 72 can conveniently extract the waste collection box 71, so that the operation of workers is facilitated.
Still further, the side cut butt piece 34 upper end is trapezoidal, and side cut butt piece 34 central point put highly the same with edition and accept board 93, and side cut butt piece 34 is used for contacting with blade 335 to realize the side cut processing of offset printing plate, and set up highly the same with edition and accept board 93 with side cut butt piece 34, can carry out the bearing to the offset printing plate that needs the side cut, rational in infrastructure, the principle is simple, and the practicality is strong.
The working process comprises the following steps: firstly, the offset printing plate to be trimmed is placed at a contact position with the upper surface of a plate bearing plate 93 from the rear side of a bottom plate 7, so that the offset printing plate can penetrate through the lower end of the whole protection stop block 6, then a main air cylinder 1 starts to work, the main air cylinder 1 drives a telescopic rod 2 to perform telescopic motion, the telescopic rod 2 drives a balance block 3 to perform up-and-down motion, two sides of the balance block 3 slide on a sliding rod 32 to ensure the stability of integral sliding trimming, and then a guide block 336 moves downwards along a T-shaped block 337, so that a blade 335 is in contact with the offset printing plate, and the trimming efficiency is realized;
it is worth noting that, when the side cut goes on, offset plate material can probably be because of the one end possibly leads to the other end perk of side cut to lead to the side cut slope, offset plate material qualification rate is not high, so utilize electric telescopic post 91 circular telegram to carry out the angle modulation to offset plate material placing plate 92, make offset plate material laminate the edition material of placing on offset plate material placing plate 92 at the in-process of side cut and accept plate 93, ensure to produce the qualification rate higher, whole side cut device simple structure, the principle is simple, stability is high, the qualification rate of side cut is high, the practicality is strong.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "front and rear", "left and right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or component in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the utility model.
Of course, in this disclosure, those skilled in the art will understand that the term "a" or "an" is to be interpreted as "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, and in another embodiment, the number of elements may be multiple, and the term "a" is not to be construed as limiting the number.
The foregoing is merely a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any changes or substitutions easily conceivable by those skilled in the art under the technical teaching of the present utility model should be included in the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims (6)

1. The utility model provides a high-efficient high accuracy on-line side cut device of offset plate material which characterized in that: comprising
The device comprises a main cylinder (1), wherein the lower end of the main cylinder (1) is connected with a telescopic rod (2), the lower end of the telescopic rod (2) is fixedly connected with a balancing block (3), the lower end of the main cylinder (1) is fixedly connected with a supporting block (4), the left side and the right side of the supporting block (4) are fixedly connected with a protective cover (5), the front side and the rear side of the supporting block (4) are fixedly connected with a protective stop block (6), the lower end of the protective cover (5) is fixedly connected with a bottom plate (7), the four top positions of the lower end of the bottom plate (7) are respectively provided with a cushioning foot (8), and the front side of the upper end of the bottom plate (7) is provided with a leveling mechanism (9);
the balance weight (3), equal fixed connection 6 font metal piece (31) in balance weight (3) left and right sides, equal swing joint slide bar (32) in 6 font metal piece (31) central point put, slide bar (32) upper end fixed connection balance weight (3), and slide bar (32) lower extreme fixed connection bottom plate (7), equal height adjustment mechanism (33) of equal fixed connection in side about balance weight (3) front end.
2. The high-efficiency high-precision online trimming device for offset printing plates according to claim 1, wherein the leveling mechanism (9) comprises four identical electric telescopic columns (91), the upper ends of the electric telescopic columns (91) are fixedly connected with offset printing plate placing plates (92), the lower ends of the electric telescopic columns (91) are fixedly connected with a bottom plate (7), plate receiving plates (93) are arranged at the upper ends of the offset printing plate placing plates (92), and the length of the plate receiving plates (93) is larger than that of the offset printing plate placing plates (92).
3. The high-efficient high-precision online trimming device for offset printing plates according to claim 1, wherein the height adjusting mechanism (33) comprises two adjusting blocks (331) with the same structure, the rear sides of the adjusting blocks (331) are fixedly connected with balancing blocks (3), the center positions of the adjusting blocks (331) are in threaded connection with threaded columns (332), the lower ends of the threaded columns (332) are fixedly connected with springs (333), the lower ends of the springs (333) are fixedly connected with trimming blocks (334), the lower ends of the trimming blocks (334) are fixedly connected with blades (335), the rear ends of the left side and the right side of the trimming blocks (334) are fixedly connected with guide blocks (336), and the front ends of the lower sides of the guide blocks (336) are in butt joint with T-shaped blocks (337).
4. The high-efficiency high-precision online edge cutting device for offset printing plates according to claim 3, wherein the front end of the upper side of the T-shaped block (337) is fixedly connected with an edge cutting abutting block (34), the center of the front end of the T-shaped block (337) is fixedly connected with a lifting frame lifting block (35), and the lower end of the lifting frame lifting block (35) is fixedly connected with a bottom plate (7).
5. The high-efficiency high-precision online edge cutting device for offset printing plates according to claim 1, wherein the bottom plate (7) is a metal plate with a concave structure, a waste collecting box (71) is arranged at the concave position of the rear side of the bottom plate (7), and a handle (72) is fixedly connected to the central position of the rear side of the waste collecting box (71).
6. The high-efficiency high-precision online edge cutting device for offset printing plates according to claim 4, wherein the upper end of the edge cutting abutting block (34) is trapezoid, and the center position of the edge cutting abutting block (34) is the same as the height of the plate receiving plate (93).
CN202322061844.4U 2023-08-02 2023-08-02 High-efficient high accuracy on-line side cut device of offset printing plate material Active CN220388064U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322061844.4U CN220388064U (en) 2023-08-02 2023-08-02 High-efficient high accuracy on-line side cut device of offset printing plate material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322061844.4U CN220388064U (en) 2023-08-02 2023-08-02 High-efficient high accuracy on-line side cut device of offset printing plate material

Publications (1)

Publication Number Publication Date
CN220388064U true CN220388064U (en) 2024-01-26

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ID=89601183

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Application Number Title Priority Date Filing Date
CN202322061844.4U Active CN220388064U (en) 2023-08-02 2023-08-02 High-efficient high accuracy on-line side cut device of offset printing plate material

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CN (1) CN220388064U (en)

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