CN215751315U

CN215751315U - But wiping mechanism of gravure press quick replacement blade

Info

Publication number: CN215751315U
Application number: CN202121454357.9U
Authority: CN
Inventors: 隋连松; 刘海军; 随军丽; 马海斌; 孙海明; 于秋果; 丛娇燕; 孙红英; 李长民
Original assignee: Weihai Chenghe Plastic Packaging Printing Co ltd
Current assignee: Weihai Chenghe Plastic Packaging Printing Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-02-08
Anticipated expiration: 2031-06-29

Abstract

The utility model discloses an ink scraping mechanism capable of quickly replacing a blade of an intaglio printing press, and particularly relates to the technical field of intaglio printing presses, wherein the ink scraping mechanism comprises a base, and is characterized in that: the support plate is fixedly mounted on the two sides of the right portion of the upper end of the base symmetrically, the support plate is fixedly connected with a bearing column in the middle, a printing plate cylinder is rotatably connected to the middle of the outer surface of the bearing column, a first support block is fixedly mounted on the left portion of the upper end of the base, a containing box is fixedly connected with the upper end of the first support block, a box door is movably connected to the right portion of the front end of the containing box, an adjusting mechanism is arranged on the left portion of the front end of the containing box, and two limiting mechanisms are arranged on the rear portion of the left end of the containing box. According to the ink scraping mechanism capable of quickly replacing the blade of the gravure printing machine, the cutter in the containing box is moved left and right through the rotary adjusting mechanism, the damaged cutter can be quickly replaced, the printing machine is kept to work without stopping, the working efficiency is improved, and the production cost is reduced.

Description

But wiping mechanism of gravure press quick replacement blade

Technical Field

The utility model relates to the technical field of gravure printing machines, in particular to an ink scraping mechanism capable of quickly replacing a blade of a gravure printing machine.

Background

An intaglio printing press is a machine that performs printing using intaglio plates, and during the printing process, it is necessary to scrape off excess ink on the surface of a plate cylinder with a doctor blade, and then the ink is transferred onto a printing material under printing pressure, thereby completing the printing process.

There is frictional motion at printing in-process cutter and forme cylinder, causes the cutter wearing and tearing easily, needs to change the cutter, also needs to stop the machine simultaneously, and protection workman's safety has influenced work efficiency, and the printing ink of scraping simultaneously drips in the machine or subaerial, is difficult to the clearance, has improved manufacturing cost.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an ink scraping mechanism capable of quickly replacing a blade of an intaglio printing press, which can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model adopts the technical scheme that:

an ink scraping mechanism capable of quickly replacing blades of an intaglio press comprises a base 1, wherein support plates are symmetrically and fixedly arranged on the right side of the upper end of the base, a bearing column is fixedly connected to the middle of the two support plates, a printing plate cylinder is rotatably connected to the middle of the outer surface of the bearing column, a first support block is fixedly arranged on the left side of the upper end of the base, a containing box is fixedly connected to the upper end of the first support block, a box door is movably connected to the right side of the front end of the containing box, an adjusting mechanism is arranged on the left side of the front end of the containing box, two limiting mechanisms are arranged on the rear portion of the left end of the containing box, a second support block is fixedly arranged on the middle of the upper end of the containing box, a waste box is fixedly connected to the upper end of the second support block, knife outlets are respectively formed in the upper portion and the lower portion of the right end of the containing box, two bearing plates are respectively arranged on the right side wall of an inner cavity of the containing box and are respectively positioned below the two knife outlets, and a clamp is arranged above the two bearing plates.

Preferably, the limiting mechanism comprises a second turntable, a second screw and a wood block, the right end of the second screw is fixedly connected with the wood block, the left end of the second screw is fixedly connected with the second turntable, through holes are respectively formed in the upper portion and the lower portion of the rear portion of the left end of the accommodating box, and the through holes are in threaded connection with the second screw.

Preferably, the two through holes are respectively positioned at the same height with the two knife outlets at the upper part and the lower part of the left end of the accommodating box.

Preferably, anchor clamps include lower plate and punch holder, and the lower plate is located the punch holder under, the helicla flute has been seted up to the bilateral symmetry of lower plate and punch holder right part, the centre of lower plate and punch holder is provided with the cutter, and bilateral symmetry has seted up logical groove around the cutter middle part, the spacing groove of the same shape has been seted up to the upper end left part of lower plate and the lower extreme left part of punch holder.

Preferably, adjustment mechanism includes first carousel, first screw rod, connecting plate, control lever, control panel and restriction piece, the one end of first screw rod is passed through the bearing with the rear end inner wall that holds the case and is rotated and be connected, the other end of first screw rod runs through the front end inner wall that holds the case and extends to its outside and be in the same place with first carousel fixed connection, connecting plate fixed connection is in the surface middle part of first screw rod, two the control lever rotates respectively and connects upper portion and the lower part at the connecting plate, two the control lever with first screw rod is parallel, two rectangle cavity has been seted up at control panel left end middle part, control lever fixed connection is in rectangle cavity, two the equal fixed mounting of upper end and the lower extreme of control panel right part has the restriction piece.

Preferably, the waste bin is internally provided with a trapezoidal empty groove, and the front end of the waste bin is provided with a discharge hole.

Preferably, the cutter and the cutter outlet are positioned on the same horizontal plane and are parallel to each other.

Preferably, the limiting block is slidably connected in the limiting groove to slidably connect the clamp and the adjusting mechanism together.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model discloses an ink scraping mechanism capable of quickly replacing blades of an intaglio printing press.

2. Because the quick replacement of top and below cutter, seamless connection makes intaglio press work in continuation always, has improved work efficiency, and the printing machine below sets up the dump bin simultaneously, collects the printing ink of scraping, has improved work efficiency, has reduced manufacturing cost.

Drawings

Fig. 1 is a schematic overall structure of a wiping mechanism for a quick-change blade of an intaglio printing press according to the present invention;

FIG. 2 is a schematic sectional view of the containing box of the ink scraping mechanism for quickly replacing the blade of the intaglio printing press;

FIG. 3 is a schematic view of the internal structure of a containing box of the ink scraping mechanism for quickly replacing the blade of the intaglio printing press;

FIG. 4 is a schematic view of the connection between the clamp and the cutter of the ink scraping mechanism for quick blade replacement of an intaglio printing press according to the present invention;

FIG. 5 is a schematic structural view of an adjusting mechanism of a wiping mechanism for a quick-change blade of an intaglio printing press according to the present invention;

fig. 6 is a schematic sectional view of the waste bin of the ink scraping mechanism for quick blade replacement of an intaglio printing press according to the present invention.

In the figure: 1. a base; 2. a support plate; 3. a support post; 4. a plate cylinder; 5. a first support block; 6. an accommodating box; 61. a knife edge is formed; 62. a bearing plate; 63. a clamp; 631. a lower splint; 632. a helical groove; 633. a cutter; 634. a through groove; 636. a limiting groove; 637. an upper splint; 7. an adjustment mechanism; 72. a first turntable; 73. a first screw; 74. a connecting plate; 75. a rectangular cavity; 76. a control lever; 77. a control panel; 78. a limiting block; 8. a box door; 9. a limiting mechanism; 91. a through hole; 92. a second turntable; 93. a second screw; 94. wood blocks; 10. a second support block; 11. a waste bin; 111. a trapezoidal empty groove; 112. and (4) a discharge port.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figures 1-6, the ink scraping mechanism for the gravure printing machine capable of rapidly replacing the blade comprises a base 1, wherein support plates 2 are symmetrically and fixedly arranged on the right side of the upper end of the base 1, support columns 3 are fixedly connected to the middle parts of the two support plates 2, a printing plate cylinder 4 is rotatably connected to the middle part of the outer surface of each support column 3, a first support block 5 is fixedly arranged on the left part of the upper end of the base 1, a containing box 6 is fixedly connected to the upper end of the first support block 5, a box door 8 is movably connected to the right part of the front end of the containing box 6, an adjusting mechanism 7 is arranged on the left part of the front end of the containing box 6, two limiting mechanisms 9 are arranged on the rear part of the left end of the containing box 6, a second support block 10 is fixedly arranged on the middle part of the upper end of the containing box 6, a waste box 11 is fixedly connected to the upper end of the second support block 10, an outlet knife 61 is respectively arranged on the upper part and the lower part of the right side wall of the right end of the containing box 6, two receiving plates 62 are arranged on the right side wall of the inner cavity of the containing box 6, the two bearing plates 62 are respectively positioned below the two knife-out edges 61, and the clamp 63 is placed above the two bearing plates 62.

The limiting mechanism 9 comprises a second rotary table 92, a second screw 93 and a wood block 94, the right end of the second screw 93 is fixedly connected with the wood block 94, the left end of the second screw 93 is fixedly connected with the second rotary table 92, through holes 91 are respectively formed above and below the rear part of the left end of the accommodating box 6, and the through holes 91 are in threaded connection with the second screw 93; the two through holes 91 are respectively positioned at the same height with the two knife outlets 61 at the upper part and the lower part of the left end of the accommodating box 6; by rotating the second rotary table 92, the second screw 93 and the wood block 94 move together to the right, and the height of the through hole 91 is kept consistent with that of the knife outlet 61, so that the wood block 94 can abut against the left end of the adjusting mechanism 7, the left movement of the knife 633 and the plate cylinder 4 during operation is prevented, and the stable operation of the knife 633 is kept.

The clamp 63 comprises a lower clamp plate 631 and an upper clamp plate 637, the lower clamp plate 631 is positioned under the upper clamp plate 637, spiral grooves 632 are symmetrically formed in the two sides of the right parts of the lower clamp plate 631 and the upper clamp plate 637, a cutter 633 is arranged between the lower clamp plate 631 and the upper clamp plate 637, through grooves 634 are symmetrically formed in the front side and the rear side of the middle part of the cutter 633, and limiting grooves 636 in the same shape are formed in the left part of the upper end of the lower clamp plate 631 and the left part of the lower end of the upper clamp plate 637; the cutter 633 is placed between the upper clamp plate 637 and the lower clamp plate 631, the spiral groove 632 and the through groove 634 are connected through a bolt in a threaded mode, and the cutter 633 is fixed in the clamp 63 to prevent swinging during work; the adjusting mechanism 7 comprises a first rotating disc 72, a first screw 73, a connecting plate 74, control rods 76, control panels 77 and limiting blocks 78, one end of the first screw 73 is rotatably connected with the inner wall of the rear end of the accommodating box 6 through a bearing, the other end of the first screw 73 penetrates through the inner wall of the front end of the accommodating box 6 and extends to the outside of the accommodating box to be fixedly connected with the first rotating disc 72, the connecting plate 74 is fixedly connected with the middle part of the outer surface of the first screw 73, the two control rods 76 are respectively rotatably connected with the upper part and the lower part of the connecting plate 74, the two control rods 76 are parallel to the first screw 73, rectangular hollow holes 75 are formed in the middle parts of the left ends of the two control panels 77, the control rods 76 are fixedly connected in the rectangular hollow holes 75, and the limiting blocks 78 are fixedly mounted at the upper ends and the lower ends of the right parts of the two control panels 77; the first screw 73 and the connecting plate 74 are rotated by rotating the first rotating disc 72, and finally, the control panel 77 connected by rotating the control rod 76 moves left and right to keep the seamless connection of the upper cutter 633 and the lower cutter 633, so that the printing machine does not stop working all the time; a trapezoidal empty groove 111 is formed in the waste material box 11, and a discharge hole 112 is formed in the front end of the waste material box 11; the waste materials generated by the working of the printing machine can not directly drop on the ground or in the machine, and the recycling and cleaning of workers are facilitated.

The cutter 633 and the knife outlet 61 are positioned on the same horizontal plane and are parallel to each other; only when the cutter 633 is horizontally parallel to the cutter outlet 61, the cutter 633 can directly come out of the cutter outlet 61 to work, and the working efficiency is kept; the limiting block 78 is connected in the limiting groove 636 in a sliding manner to connect the clamp 63 and the adjusting mechanism 7 together in a sliding manner; the clamp 63 and the adjusting mechanism 7 are connected together by the limiting block 78 and the limiting groove 636 which are of the same shape, so that the adjusting mechanism 7 is rotated, and the clamp 63 moves left and right together.

The working principle of the utility model is as follows: through rotatory first carousel 72, drive first screw rod 73 and connecting plate 74 and rotate, thereby make control panel 77 remove about, anchor clamps 63 and control panel 77 connect through spacing groove 636 and limiting block 78, thereby make anchor clamps 63 remove about, anchor clamps 63 pass through bolt threaded connection cutter 633, thereby make cutter 633 remove about, seamless replacement, keep the printing machine to carry out the work of not shutting down always, set up limiting mechanism 9, at the outside rotatory second carousel 92 of containing box 6, cause billet 94 to support at adjustment mechanism 7 left end, guarantee that cutter 633 can not move to the left in the during operation with plate cylinder 4, plate cylinder 4 below is provided with waste bin 11 simultaneously, collect the ink that cutter 633 scraped, cause the ink can not drip in subaerial or the machine, make things convenient for the workman to clear up, and reduce production cost, and improve work efficiency.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a but scraping mechanism of gravure press quick replacement blade, includes base (1), its characterized in that: the printing plate mechanism is characterized in that support plates (2) are symmetrically and fixedly arranged on the two sides of the right part of the upper end of the base (1), a bearing column (3) is fixedly connected to the middle parts of the two support plates (2), a printing plate roller (4) is rotatably connected to the middle part of the outer surface of the bearing column (3), a first support block (5) is fixedly arranged on the left part of the upper end of the base (1), a containing box (6) is fixedly connected to the upper end of the first support block (5), a box door (8) is movably connected to the right part of the front end of the containing box (6), an adjusting mechanism (7) is arranged on the left part of the front end of the containing box (6), two limiting mechanisms (9) are arranged on the rear part of the left end of the containing box (6), a second support block (10) is fixedly arranged on the middle part of the upper end of the containing box (6), a waste box (11) is fixedly connected to the upper end of the second support block (10), and an outlet (61) is respectively arranged on the upper part and the lower part of the right end of the containing box (6), two bearing plates (62) are arranged on the right side wall of the inner cavity of the accommodating box (6), the two bearing plates (62) are respectively positioned below the two knife outlets (61), and a clamp (63) is placed above the two bearing plates (62).

2. The doctor mechanism for quick-change blades of intaglio printing presses according to claim 1, characterized in that: the limiting mechanism (9) comprises a second rotary table (92), a second screw rod (93) and a wood block (94), the right end of the second screw rod (93) is fixedly connected with the wood block (94), the left end of the second screw rod (93) is fixedly connected with the second rotary table (92), through holes (91) are respectively formed in the upper portion and the lower portion of the rear portion of the left end of the accommodating box (6), and the through holes (91) are connected with the second screw rod (93) in a threaded mode.

3. The doctor mechanism for quick-change blades of intaglio printing presses according to claim 2, characterized in that: the two through holes (91) are respectively positioned at the same height with the two knife outlets (61) at the upper part and the lower part of the left end of the containing box (6).

4. The doctor mechanism for quick-change blades of intaglio printing presses according to claim 1, characterized in that: anchor clamps (63) include lower plate (631) and punch holder (637), and lower plate (631) are located punch holder (637) under, spiral groove (632) have been seted up to the bilateral symmetry of lower plate (631) and punch holder (637) right part, the centre of lower plate (631) and punch holder (637) is provided with cutter (633), and cutter (633) middle part front and back bilateral symmetry has seted up logical groove (634), spacing groove (636) of the same shape have been seted up to the upper end left part of lower plate (631) and the lower extreme left part of punch holder (637).

5. The doctor mechanism for quick-change blades of intaglio printing presses according to claim 1, characterized in that: the adjusting mechanism (7) comprises a first rotating disc (72), a first screw (73), a connecting plate (74), control rods (76), a control panel (77) and a limiting block (78), one end of the first screw (73) is rotatably connected with the inner wall of the rear end of the accommodating box (6) through a bearing, the other end of the first screw (73) penetrates through the inner wall of the front end of the accommodating box (6) and extends to the outside of the accommodating box to be fixedly connected with the first rotating disc (72), the connecting plate (74) is fixedly connected with the middle part of the outer surface of the first screw (73), the two control rods (76) are respectively rotatably connected with the upper part and the lower part of the connecting plate (74), the two control rods (76) are parallel to the first screw (73), a hollow rectangle (75) is arranged in the middle part of the left end of the two control panels (77), and the control rods (76) are fixedly connected in the hollow rectangle (75), the upper end and the lower end of the right part of the two control panels (77) are fixedly provided with limiting blocks (78).

6. The doctor mechanism for quick-change blades of intaglio printing presses according to claim 1, characterized in that: trapezoidal dead slot (111) has been seted up to waste bin (11) inside, discharge gate (112) have been seted up to waste bin (11) front end.

7. The doctor mechanism for quick-change blades of intaglio printing presses according to claim 4, characterized in that: the cutter (633) and the cutter outlet (61) are positioned on the same horizontal plane and are parallel to each other.

8. The doctor mechanism for quick-change blades of intaglio printing presses according to claim 5, characterized in that: the limiting block (78) is connected in the limiting groove (636) in a sliding mode to connect the clamp (63) and the adjusting mechanism (7) together in a sliding mode.