KR19980081901A - Face calendar calendar automatic matching rotary press - Google Patents

Abstract

The present invention relates to a digital calendar calendar automatic rotary printing machine, and to obtain a numeric calendar calendar automatic automatic printing machine that can be used conveniently by a user by improving the quality and simplifying the mechanical structure by using a water-based ink with clear prints when printing. In Bar,

Body part, paper roll automatic tension control part, cover back flexo print part, mutual flexo print 1 part, mutual flexo print 2 part, numeric flexo print 1 part, numeric flexo print 2 part By attaching three numbers of flexographic printing, three flexographic printing, mutual cutting, printing part, and driving part, it is possible to solve the disadvantages of oil ink by using water-based ink and coated ceramic anilox roller. In addition, the manufacturing structure, repair and operating costs are reduced by the simplification of the mechanical structure.

Description

Face calendar calendar automatic matching rotary press

The present invention relates to a digital calendar calendar automatic rotary printing machine, and more particularly, the present invention uses a clear water-based ink during printing to improve the print quality of the flexographic printing unit and the unrolling of the paper roll is not constant in print operation Equipped with a paper roll automatic control device that solved the difficulty, it relates to a number plate calendar automatic automatic rotary printing machine that continuously prints calendar or calendar.

At present, the demand for printed materials is increasing day by day, the development of technology and many researches and investments of printing equipment are in progress according to the type and use of printed materials. The present invention is a breakthrough in the production technology of calendar and calendar which is useful for real life.

Conventional digital calendar calendar automatic automatic rotary printing machine has been in the oil ink method for the mixing of the ink (Mixing) evenly (Mixing) the rollers of various stages have to rotate and lack the sharpness. In addition, the paper roll used in the printing machine was adjusted by turning the tension adjusting handle to adjust the tension by the manual manipulation, adjustment of the tension of the printing paper.

However, these oil-based ink calendar calendars have poor printing quality when printing three-letter prints, waste of ink, and paper rolls become smaller, so that paper is not unsteadily uneven, so that the cut portion does not coincide exactly and prints at the correct position. There was a problem that the overlapping or complicated structure of the printing press and the manufacturing cost of the machine and the production cost of the printed material increases.

Accordingly, the present invention has been made in view of the above-mentioned conventional problems, and an object of the present invention is to improve the quality of the printed matter by using a water-based ink that is clear, and to simplify the machine structure and automate the user's convenience. To provide a calendar lunar calendar automatic matching rotary press.

Numerals calendar calendar automatic registration web printing machine of the present invention for achieving the above object, the body portion, the paper roll automatic tension control unit, the cover back flexo printing unit, flexo printing 1 part, flexo printing 2 parts and 3 calendars, 4 flex numbers, 4 flex numbers, 5 flex numbers, 6 flex numbers, cut, print, drive and belt It is characterized by cutting in order.

1 is a block diagram of the numeric calendar calendar automatic matching rotary press of an embodiment of the present invention,

Figure 2a is a block diagram of a paper roll automatic tension control unit showing part A of Figure 1,

FIG. 2B is a cross-sectional view of a power brake unit showing part A ′ of FIG. 2A;

Figure 3 is a block diagram of the back cover flexographic printing portion showing part B of Figure 1,

Figure 4 is a block diagram of a number plate flexo printing unit showing part C of FIG.

Explanation of symbols on the main parts of the drawings

2: brake adjustment shaft 3: brake pads

4: nut 5; Adjusting gear

6: brake pad anti-rotation support 7: bearing

8: brake pad bearing

9; Paper Roll Gear 10: Paper Roll

20: paper roll automatic tension control unit 21: the upper shaft mounted on both ends of the sprocket

22,23; Roller 24, 26: adjusting frame

25, 27: chain 28: coupling gear

30: cover back flexo printing part 40: mutual flexo printing part 2

42: flexo rubber roller 43: ceramic anilox roller

44: printing roller for resin plate 45: air cylinder

47: belt roller for belt resin plate 50: mutual flexo printing part 1

60: Number Plate Flexo Printing Part 1 61: Ink Bottle

62: flexo rubber roller 63: ceramic anilox roller

64: front belt lower roller 65: cylinder

66: rear belt eye roller 70: dial flexo printing part 2

72: belt portion 80: number plate flexo printing three

85: cutting part 90: mutual flexo printing three parts

95: substrate stack 99: paper

100: body

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram of the digital calendar automatic registration web printing machine of an embodiment of the present invention, Figure 2a is a perspective view of the paper roll automatic tension control unit showing part A of Figure 1, Figure 2b is a power showing the 'A' portion of Figure 2a. 3 is a cross-sectional view of the brake unit, and FIG. 3 is a configuration diagram of the rear flexographic printing unit showing part B of FIG. 1, and FIG. 4 is a configuration diagram of the female plate flexo printing unit showing part C of FIG.

As shown in Figures 1 to 4, the numeric calendar calendar automatic registration web printing machine is the body portion 100, the paper roll automatic tension control unit 20, the back flexo printing unit 30, mutual flexo printing 1 Section 40, mutual flexo printing 2 sections 50, numeric flexographic printing 1 section 60, numeric flexographic printing 2 sections 70, numeric flexographic printing 3 sections 80, The mutual flexo printing 3 part 90, the cutting part 85, the printed matter loading part 95, the belt part 72, and the drive part are comprised.

The body portion is formed so that the above components are mounted to print the printed matter on the body portion 100 produced by cutting the iron plate of the disc.

First, the paper roll automatic tension control unit 20 is equipped with a roller that takes the paper is staggered on both rollers (22, 23), the adjustment frame (24, 26) to operate up and down, and the chain 25, 27) the upper shaft 21 composed of the sprocket gear to be mounted, the lower shaft 31 composed of the sprocket gear so that the chain is mounted on the left and right sides, and the sprocket for connecting the rotation by gears by the left chain 27. Circular brake pads (3) on gears (28), gears (32) equipped with an adjustment shaft (2) which rotates in engagement with the connecting gear, and nuts (4) mounted behind the adjustment shaft (2). Is inserted into the power brake gear unit 5 for adjusting the rotation, the bearing 7 inserted between the power brake gear unit and the adjusting shaft 2, and the paper roll gear rotating in engagement with the power brake gear unit ( It consists of 9).

First, describing the operating state of the paper roll automatic tension control unit 20, the unrolling speed of the paper roll adjustment frame (24, 25) according to the tension of the paper so that the position of the printing surface is unchanged without changing during printing. ) Works up and down. When printing paper is loose when the tension of paper 99 is loose, the adjusting frames 24 and 25 equipped with rollers passing through the paper are lowered, and the upper and lower shafts 21 and 21 are connected by chains 25 and 27 connected to the adjusting frames. 31) and the right side connection gear 28 rotate clockwise by the chain 27, the power brake part front gear 32 rotates counterclockwise and the brake pad 3 To reduce the rotation speed of the power brake gear portion 5. In addition, when the tension of the paper roll 10 is high and the loosening speed is slow, the adjustment frames 24 and 26 are raised so that the power brake shaft front gear 32 is rotated counterclockwise by the chain 27 to adjust the adjustment gear. Loosen the pads (3) of the brake holding the balance to loosen to a certain tension.

The upper roll is mounted on the paper roll automatic tension control unit 20 so that the upper and lower hooks are mounted, and the upper and lower elevator arm portions 88 are mounted on the body, and the upper and lower portions are driven by the motor 86 or the hydraulic cylinder driving unit. It works as

The rear flexo printing unit 30 includes an ink container 41, a flexo rubber roller 42, a ceramic anilox roller 43, a resin plate printing roller 44, and a resin plate band roller 47. And a power unit 45 on which the clutch 48 for rotating the ceramic anilox roller is mounted, and a cylinder 45 mounted to move the resin plate printing roller up and down.

First, the FLEX rubber roller 42 is coated with rubber so that the ink sticks well, and the ceramic anilox roller 43 is coated with the ceramic 81 on the roller surface thereof, and ink is inserted into the groove 82 having a fine particle size. Is inserted to coat ink evenly on the resin plate and maintain long life.

The rear flexo printing unit 30 is printed on the back of the calendar, the structure is the same structure as the mutual flexo printing unit (40, 50, 90) and the difference is that the cam structure to operate every 13 sheets have.

Next, describing the operating state of the rear flexo printing unit 30, when the power unit 46 rotates to rotate the ceramic anilox roller 43, the aqueous ink container is rotated by rotating the flexo rubber roller 42 connected to the gear. Received from (41), the appropriate ink is evenly coated on the surface of the ceramic anilox roller (43), and supplied to the surface of the resin plate printing roller 44 with the resin plate attached to the resin plate band roller 47 and the resin plate printing roller ( It is printed continuously on paper.

In addition, the resin plate printing roller 44 has a cam structure when there is no printing surface, and does not wait for the next 13th turn, and when printing is paused, the resin plate printing roller 44 by the air cylinder 45. ) Is not printed on the paper surface by moving upwards, and the ceramic anilox roller 43 and the flexo rubber roller 42 rotate while mixing the aqueous ink so as not to dry.

The number plate flexo printing unit 80 is a belt unit 72 is mounted on the upper portion of the belt, the belt front belt roller 66 for rotating the belt, and the resin plate equipped with an air cylinder 65 to move up and down The lower roller 64, the ceramic anilox roller 63, the flexo rubber roller 62, the ceramic anilox roller 63, and the flexo rubber roller 62 are connected to each other by a gear of a constant ratio and rotate. It is configured to.

The numeric flexographic printing units 60, 70, and 80 have only the ink color of printing and the same structure.

Next, referring to the operating state of the numeric flexographic printing unit 60, the flexural rubber roller 62 supplied with the ink of the ink container 61 is rotated by engaging the ceramic anilox roller 63 so as to be mixed. The resin plate band roller 64 equipped with a resin plate band roller 64 equipped with an air cylinder rotates against the back of the resin plate so that an appropriate amount of ink is supplied and coated evenly on the number plate printing resin to move up and down. The front side roller 66 is successively printed on the paper surface with the resin coated with ink. In addition, the belt portion mounted with the resin plate can be adjusted according to the type of the printed matter.

The printing paper cutting unit cuts the paper on which the rotary cutter is printed to a certain size in a rotational motion by the gear ratio.

In addition, the printed matter loading unit is automatically adjusted by an optical sensor so as to maintain a constant height so that the cut printed matter is stacked on top of each other to move the loading plate from the top to the bottom.

The belt portion 72 is capable of adjusting the length of the belt in accordance with the sheet (Sheet) of the resin plate required for calendar calendar or calendar on the upper surface of the belt, thereby allowing continuous printing by attaching the resin plate to the belt.

Next, as an embodiment of the present invention configured as described above will be described the operation of printing the calendar monthly calendar with each other and the back and color in the calendar monthly calendar automatic matching rotary press.

First, the paper wound on the paper roll 10 acts up and down in accordance with the tension of the paper across the rollers 22 and 23 mounted on the adjusting frames 24 and 26, and the power brake gear mounted on the adjusting shaft 2. By accelerating and decelerating the section 5 with the brake pad, the paper roll 10 is always released constantly by the paper roll automatic tension control unit 20 which controls the rotation of the paper roll, and the back of the calendar cover is printed along the paper flow rod. The mutual flexographic printing 1 part 50 continuously prints the red part in the mutual flexographic printing part 2 40 after the mutual printing successively.

The number plate printing is a number plate flexo print 1 part 60 for printing only 12 red print parts by color, a number plate flexo print 2 part 70 for printing only a blue print part, and a number plate for printing only a black print part. After printing through the flexographic printing 3 section 80, blue, which is the 3 flexographic printing sections, is finally printed. Finally, the numbered calendar is stacked on the printed matter stack in a cycle of 13 sheets including a cover sheet.

The number plate printing can be printed in a variety of forms, such as monthly and daily, and the color printing of the mutual flexo printing unit and the number plate flexo printing can be changed as needed and printed in a single color.

The present invention, as described through the above embodiment, the disadvantages of the oil-based ink using the water-based ink and ceramic coating roller has the effect of reducing the production cost, repair and operating costs by vivid printing, extending the life of the machine and simplifying the machine structure have. In particular, since the paper roll is constantly unrolled, the tension of the paper is constant, the position of the printing surface is not changed, and the cut portion of the printed material is accurate, which is a very useful invention in the numerical calendar calendar power automatic matching web press industry.

Claims (3)

Body portion 100, paper roll automatic tension control unit 20, the cover back flexo printing unit 30, mutual flexo printing 1 part 50, mutual flexo printing 2 part 40 and 1, the flexographic printing 1 part 60, the flexographic printing 2 part 70, the flexographic printing 3 part 80, the flexographic printing 3 part 90, the cutting part 85, And a printed matter loading portion 95 and a belt portion 72. According to claim 1, wherein the paper roll automatic tension control unit 20 is mounted on the rollers and the rollers are rolled by the two rollers (22, 23) and the adjustment frame (24, 26) to operate up and down, and left and right ends An upper shaft 21 on which a sprocket gear is formed so that the chains 25 and 27 are mounted, a lower shaft 31 on which a sprocket gear is formed so that the chain is mounted on the left and right sides, and a sprocket connecting the rotation by a gear by the left chain 27. A power brake front gear 32 equipped with the coupling gear 28 mounted therein, an adjustment shaft 2 that rotates in engagement with the coupling gear, and a nut part 4 mounted behind the adjustment shaft 2; A power brake gear portion 5 into which a circular brake pad 3 is inserted and mounted to accelerate and decelerate, a bearing 7 inserted between the power brake gear portion 5 and the adjustment shaft 2, and power A paper roll gear 9 which rotates in engagement with the brake gear portion 5, and is operated up and down to mount the paper roll. A number plate lunar calendar automatic matching web press, characterized by comprising an elevator arm (88) equipped with a hook on the front. The flexographic printing unit according to claim 1, wherein the flexographic printing unit comprises an ink barrel 41, a flexo rubber roller 42, a ceramic anilox roller 43 connected to the flexo rubber roller, and a ceramic anilox roller. A resin plate printing roller 44 connected by gears, a power unit 45 equipped with a rotating clutch of the ceramic anilox roller, and a cylinder 45 mounted to move the resin plate printing roller up and down, Dial calendar calendar automatic matching rotary press.