CN213383460U

CN213383460U - Green printing machine printing plate pressure detection mechanism

Info

Publication number: CN213383460U
Application number: CN202021840642.XU
Authority: CN
Inventors: 孟令武
Original assignee: Nuoxin Printing Technology Tianjin Co ltd
Current assignee: Nuoxin Printing Technology Tianjin Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-06-08
Anticipated expiration: 2030-08-28

Abstract

The utility model provides a green printing machine seal board pressure measurement mechanism relates to seal board pressure measurement mechanism technical field, including bottom plate and adjusting device, the bottom fixedly connected with supporting leg of bottom plate, the fixed surface of bottom plate installs the mount, the mount is "U" type structure, and is provided with printing roller and atress roller between two arms of "U" type structure mount, the fixed surface of bottom plate is connected with two fixing bases, and the atress roller rotates through the surface of two fixing bases and bottom plate and connects. The utility model discloses, through setting up adjusting device, solved partial printing machine, at the actual printing in-process, whether printing pressure satisfies the demands is judged by operating personnel according to actual experience and the product of observing the printing to the size of printing pressure, has proposed higher requirement to operating personnel, in case judge the error, will make the quality of product can not be ensured, has influenced the working process moreover, has wasted the problem of raw materials.

Description

Green printing machine printing plate pressure detection mechanism

Technical Field

The utility model relates to a seal board pressure measurement technical field especially relates to a green printing machine seal board pressure measurement mechanism.

Background

The printing machine is a machine for printing characters and images, and the characters and images to be printed are made into printing plates, then the printing plates are arranged on the printing machine, then ink is coated on the positions, where the characters and images are arranged, of the printing plates by manpower or a printing machine, and then the printing plates are directly or indirectly transferred onto paper or other printing materials, so that the same printed matters as the printing plates are copied.

For middle and low grade flexographic printing machines, in the actual printing process, whether the printing pressure meets the requirements is judged by operators according to actual experience and by observing printed products, higher requirements are provided for the operators, the quality of the products cannot be guaranteed once the judgment is wrong, the working process is influenced, and raw materials are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a green printing machine printing plate pressure detection mechanism.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a green printing machine printing plate pressure detection mechanism comprises a bottom plate and an adjusting device, wherein supporting legs are fixedly connected to the bottom of the bottom plate, a fixing frame is fixedly mounted on the surface of the bottom plate, the fixing frame is of a U-shaped structure, a printing roller and a stress roller are arranged between two arms of the U-shaped structure fixing frame, the surface of the bottom plate is fixedly connected with two fixing seats, the stress roller is rotatably connected with the surface of the bottom plate through the two fixing seats, the adjusting device is arranged between the two arms of the fixing frame, the adjusting device comprises a moving frame, one side, close to each other, of each of the two arms of the fixing frame is provided with a long groove, the surface of the moving frame is in sliding connection with the long groove, the moving frame is of the U-shaped structure, the printing roller is mounted between the two arms of the moving frame, the surface of the moving frame is rotatably connected with a screw, the surface of the screw rod is connected with the fixed frame through screw threads, one end of the screw rod, which is far away from the movable frame, is fixedly connected with a rotating wheel, the bottom of the movable frame is fixedly connected with a telescopic rod, the bottom of the telescopic rod is fixedly connected with a round block, the surface of the telescopic rod is sleeved with a first spring, two ends of the first spring are respectively fixedly connected with the round block and the movable frame, the surface of the movable frame is fixedly connected with a partition plate, a rotating shaft of the printing roller penetrates through the partition plate, a driven disc is fixedly connected with a port of the partition plate, a driving disc is fixedly connected with one end, which is close to the driven disc, of the rotating shaft of the stressed roller, a fixed plate is fixedly connected with the inner wall of the fixed frame, a sliding groove is formed in the surface of the fixed plate, a sliding block is connected with the, and one end of the second spring, which is far away from the fixed plate, is fixedly connected with the sliding block.

Preferably, the surface of the bottom plate is provided with a round hole, the size of the round hole is matched with the size of the round block, and the bottom of the round hole is fixedly provided with a pressure sensor.

Preferably, a motor is fixedly installed on the surface of the bottom plate, and an output shaft of the motor is fixedly connected with the driving disc.

Preferably, the driving disc, the driven disc and the moving disc are located on the same plane, and the driving disc, the driven disc and the moving disc are connected through a belt.

Preferably, the surface of bottom plate is provided with auxiliary device, auxiliary device includes the slide, the slide is two, and two slides all with bottom plate sliding connection to two slides equal fixed mounting in one side that are close to each other have a plurality of wheels, two lateral walls of bottom plate all insert and are equipped with the carriage, the carriage is "L" type, and the horizontal pole and the bottom plate sliding connection of "L" type carriage, the montant fixed surface of "L" type carriage connects the telescopic link, and the telescopic link keeps away from the one end and the slide fixed connection of carriage to the surface cover of telescopic link has the third spring, the both ends of third spring respectively with carriage, slide fixed connection.

Preferably, the lateral wall of bottom plate has the inserted block for the position sliding connection of carriage, the jack has evenly been seted up on the horizontal pole surface of carriage, and the size and the jack looks adaptation of inserted block.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, through setting up the adjusting device, when the printing roller needs to be adjusted, firstly, the pressure sensor is observed, then the rotating wheel is rotated, the rotating wheel drives the screw rod to rotate, the rotation of the screw rod can make the whole moving frame and the printing roller on the moving frame move upwards or downwards, when the moving frame moves, the first spring can be compressed or extended, the round block inside the round hole on the surface of the bottom plate is extruded through the force of the first spring, thereby the pressure sensor inside the round hole is extruded, through the change of the pressure sensor, the distance between the printing roller and the stressed roller is judged, the distance between the printing roller and the stressed roller is more accurately adjusted, when the printing roller moves, the printing roller can drive the driven disc to move, at the moment, the driven disc can make the belt change, the belt can extrude the moving disc, under the action of the second spring, the belt is always in a tensioning state, the motor is started at the moment, the motor can enable the printing roller and the stress roller to rotate through the belt, so that the machine runs, partial printing machines are solved, in the actual printing process, the size of printing pressure is judged whether the printing pressure meets the requirements or not by operators according to actual experience and observing printed products, higher requirements are provided for the operators, the quality of the products cannot be guaranteed once the judgment is made mistakenly, the working process is influenced, and the problem of raw materials is solved.

2. The utility model discloses in, through setting up auxiliary device, when printing the cardboard, be convenient for place between the brush roll and atress roller the two in order to make the cardboard, this moment according to the width of cardboard, take out the inserted block, then adjust the position of carriage, thereby adjust the distance between two slides, utilize the relative position of two slide control cardboards, in order to prevent cardboard skew position, the setting of wheel can make cardboard and wheel produce the roll, reduce friction, the third spring is for the slide when the restriction cardboard, make the atress of cardboard disperse, thereby prescribe a limit to the position of cardboard, and reduce the injury to the cardboard.

Drawings

FIG. 1 is a schematic perspective view of a printing plate pressure detecting mechanism of a green printing machine according to the present invention;

FIG. 2 is the side view of FIG. 1 showing a green press platen pressure sensing mechanism according to the present invention;

FIG. 3 is a rear view of FIG. 1 of a green press platen pressure sensing mechanism according to the present invention;

FIG. 4 is a schematic view of the portion A in FIG. 3 of a printing plate pressure detecting mechanism of a green printing machine according to the present invention;

fig. 5 is a schematic view of a portion of an adjusting device in a printing plate pressure detecting mechanism of a green printing machine.

Illustration of the drawings: 1. a base plate; 2. supporting legs; 3. a fixed mount; 4. a printing roller; 5. a stress roller; 6. an adjustment device; 601. a first spring; 602. a movable frame; 603. a screw; 604. a rotating wheel; 605. a partition plate; 606. a driven plate; 607. a belt; 608. a driving disk; 609. a motor; 610. a fixing plate; 611. a second spring; 612. a movable tray; 7. an auxiliary device; 71. a wheel; 72. a slide plate; 73. inserting a block; 74. a third spring; 75. a carriage.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-5, the utility model provides a green printing machine seal board pressure measurement mechanism, including bottom plate 1 and adjusting device 6, bottom 1's bottom fixedly connected with supporting leg 2, bottom plate 1's fixed surface installs mount 3, and mount 3 is "U" type structure, and is provided with printing roller 4 and atress roller 5 between "U" type structure mount 3's the two arms, and bottom plate 1's fixed surface is connected with two fixing bases, and atress roller 5 rotates through the surface of two fixing bases and bottom plate 1 and connects.

The specific arrangement and function of the adjusting device 6 and the auxiliary device 7 will be described in detail below.

As shown in fig. 4 and 5, an adjusting device 6 is disposed between two arms of the fixed frame 3, the adjusting device 6 includes a moving frame 602, a long groove is disposed on a side of the two arms of the fixed frame 3 close to each other, a surface of the moving frame 602 is slidably connected to the long groove, the moving frame 602 is in a "U" shape, the printing roller 4 is mounted between the two arms of the moving frame 602, a screw 603 is rotatably connected to the surface of the moving frame 602, the surface of the screw 603 penetrates through the fixed frame 3, the surface of the screw 603 is threadedly connected to the fixed frame 3, a rotating wheel 604 is fixedly connected to one end of the screw 603 away from the moving frame 602, a telescopic rod is fixedly connected to the bottom of the moving frame 602, a round block is fixedly connected to the bottom of the telescopic rod, a first spring 601 is sleeved on the surface of the telescopic rod, two ends of the first spring 601 are respectively fixedly connected to the round block and the, the rotating shaft of the printing roller 4 penetrates through a partition 605, the port of the rotating shaft of the printing roller 4, which penetrates through the partition 605, is fixedly connected with a driven disc 606, one end of the rotating shaft of the stressed roller 5, which is close to the driven disc 606, is fixedly connected with a fixed plate 610, the inner wall of the fixed frame 3 is fixedly connected with a fixed plate 610, the surface of the fixed plate 610 is provided with a sliding groove, the inner part of the sliding groove is slidably connected with a sliding block, the surface of the sliding block is rotatably connected with a movable disc 612, the inner wall of the sliding groove of the fixed plate 610 is fixedly connected with a second spring 611, one end of the second spring 611, which is far away from the fixed plate 610, is fixedly connected with the sliding block, the surface of the bottom plate 1 is provided with a round hole, the size of the round hole is matched with the size of the round block, the bottom of the round hole is fixedly provided, and the driving disk 608, the driven disk 606 and the moving disk 612 are connected by a belt 607.

The whole adjusting device 6 has the effects that by arranging the adjusting device 6, when the printing roller 4 needs to be adjusted, firstly, the pressure sensor is observed, then the rotating wheel 604 is rotated, the rotating wheel 604 drives the screw 603 to rotate, the rotation of the screw 603 can enable the whole moving frame 602 and the printing roller 4 on the moving frame 602 to move upwards or downwards, when the moving frame 602 moves, the first spring 601 can compress or extend, the round block inside the round hole on the surface of the bottom plate 1 is extruded by the force of the first spring 601, so that the pressure sensor inside the round hole is extruded, the distance between the printing roller 4 and the stressed roller 5 is judged by the change of the pressure sensor, the distance between the printing roller 4 and the stressed roller 5 is adjusted more accurately, when the printing roller 4 moves, the printing roller 4 can drive the driven disc 606 to move, at the moment, the driven disc 606 can enable the belt 607 to change, the belt 607 can extrude the moving disk 612, under the action of the second spring 611, the belt 607 is always in a tensioned state, at the moment, the motor 609 is started, the motor 609 can enable the printing roller 4 and the stressed roller 5 to rotate through the belt 607, thereby enabling the machine to run, and solving the problem of partial printing machine.

As shown in fig. 1 and 2, the surface of the bottom plate 1 is provided with an auxiliary device 7, the auxiliary device 7 comprises two sliding plates 72, two sliding plates 72 are provided, two sliding plates 72 are slidably connected with the bottom plate 1, a plurality of wheels 71 are fixedly mounted on the side where the two sliding plates 72 are close to each other, a sliding frame 75 is inserted into each of two side walls of the bottom plate 1, the sliding frame 75 is of an "L" shape, the cross bar of the "L" shaped sliding frame 75 is slidably connected with the bottom plate 1, the vertical bar surface of the "L" shaped sliding frame 75 is fixedly connected with a telescopic bar, the end of the telescopic bar far away from the sliding frame 75 is fixedly connected with the sliding plate 72, the surface of the telescopic bar is sleeved with a third spring 74, two ends of the third spring 74 are fixedly connected with the sliding frame 75 and the sliding plate 72 respectively, the side wall of the bottom plate 1 is, and the size of the insert 73 is adapted to the receptacle.

The effect that its whole auxiliary device 7 reaches is, through setting up auxiliary device 7, when printing the cardboard, in order to make the cardboard be convenient for place between the brush roll and the atress roller 5 the two, according to the width of cardboard, draw inserted block 73 this moment, then adjust the position of carriage 75, thereby adjust the distance between two slides 72, utilize the relative position of two slides 72 control cardboards, in order to prevent cardboard skew position, the setting of wheel 71 can make cardboard and wheel 71 produce the roll, reduce friction, third spring 74 is for slide 72 when limiting the cardboard, make the atress of cardboard disperse, thereby prescribe a limit to the position of cardboard, and reduce the injury to the cardboard.

The whole working principle is that by arranging the adjusting device 6, when the printing roller 4 needs to be adjusted, firstly, the pressure sensor is observed, then the rotating wheel 604 is rotated, the rotating wheel 604 drives the screw 603 to rotate, the rotation of the screw 603 can enable the whole moving frame 602 and the printing roller 4 on the moving frame 602 to move upwards or downwards, when the moving frame 602 moves, the first spring 601 can compress or extend, the round block inside the round hole on the surface of the bottom plate 1 is extruded by the force of the first spring 601, so that the pressure sensor inside the round hole is extruded, the distance between the printing roller 4 and the stressed roller 5 is judged by the change of the pressure sensor, the distance between the printing roller 4 and the stressed roller 5 is adjusted more accurately, when the printing roller 4 moves, the printing roller 4 can drive the driven disc 606 to move, at the moment, the driven disc 606 can enable the belt 607 to change, the belt 607 will press the moving disk 612, under the action of the second spring 611, the belt 607 is always in a tense state, at this moment, the motor 609 is started, the motor 609 can make the printing roller 4 and the stressed roller 5 rotate through the belt 607, thereby making the machine operate, solving the problem that in the actual printing process, the printing pressure is judged whether the printing pressure meets the requirement or not by the operator according to the actual experience and observing the printed product, the operator puts forward higher requirements, the quality of the product can not be guaranteed in case of error judgment, the working process is influenced, the raw materials are wasted, by arranging the auxiliary device 7, when the paperboard is printed, in order to make the paperboard be conveniently placed between the brush roller and the stressed roller 5, at this moment, the insert block 73 is drawn out according to the width of the paperboard, then the position of the sliding frame 75 is adjusted, therefore, the distance between the two sliding plates 72 is adjusted, the relative position of the paper boards is controlled by the two sliding plates 72 to prevent the paper boards from deviating, the wheels 71 are arranged to enable the paper boards and the wheels 71 to roll to reduce friction, and the third springs 74 are used for dispersing the stress of the paper boards when the sliding plates 72 limit the paper boards, so that the positions of the paper boards are limited, and the damage to the paper boards is reduced.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a green printing machine printing plate pressure detection mechanism, includes bottom plate (1) and adjusting device (6), its characterized in that: the bottom of the bottom plate (1) is fixedly connected with supporting legs (2), a fixing frame (3) is fixedly arranged on the surface of the bottom plate (1), the fixing frame (3) is of a U-shaped structure, a printing roller (4) and a stress roller (5) are arranged between two arms of the U-shaped structure fixing frame (3), the surface of the bottom plate (1) is fixedly connected with two fixing seats, the stress roller (5) is rotatably connected with the surface of the bottom plate (1) through the two fixing seats, an adjusting device (6) is arranged between the two arms of the fixing frame (3), the adjusting device (6) comprises a moving frame (602), one side, close to each other, of the two arms of the fixing frame (3) is provided with a long groove, the surface of the moving frame (602) is in sliding connection with the long groove, the moving frame (602) is of the U-shaped structure, and the printing roller (4) is arranged between the two arms of the moving frame (602), the surface of the moving frame (602) is rotatably connected with a screw rod (603), the surface of the screw rod (603) penetrates through the fixed frame (3), the surface of the screw rod (603) is in threaded connection with the fixed frame (3), one end, far away from the moving frame (602), of the screw rod (603) is fixedly connected with a rotating wheel (604), the bottom of the moving frame (602) is fixedly connected with a telescopic rod, the bottom of the telescopic rod is fixedly connected with a round block, the surface of the telescopic rod is sleeved with a first spring (601), two ends of the first spring (601) are respectively fixedly connected with the round block and the moving frame (602), the surface of the moving frame (602) is fixedly connected with a partition plate (605), a rotating shaft of the printing roller (4) penetrates through the partition plate (605), a port, through which the rotating shaft of the printing roller (4) penetrates through the partition plate (605), a driven disc (606) is fixedly connected with one end, close to the driven disc (606), of, the inner wall fixedly connected with fixed plate (610) of mount (3), the spout has been seted up on the surface of fixed plate (610), and the inside sliding connection of spout has the slider to the surface rotation of slider is connected with removes dish (612), the spout inner wall fixedly connected with second spring (611) of fixed plate (610), and second spring (611) keep away from the one end and the slider fixed connection of fixed plate (610).

2. The green press platen pressure sensing mechanism of claim 1, further comprising: the surface of the bottom plate (1) is provided with a round hole, the size of the round hole is matched with the size of the round block, and the bottom of the round hole is fixedly provided with a pressure sensor.

3. The green press platen pressure sensing mechanism of claim 1, further comprising: the surface of the bottom plate (1) is fixedly provided with a motor (609), and an output shaft of the motor (609) is fixedly connected with a driving disc (608).

4. The green press platen pressure sensing mechanism of claim 3, wherein: the driving disc (608), the driven disc (606) and the moving disc (612) are located on the same plane, and the driving disc (608), the driven disc (606) and the moving disc (612) are connected through a belt (607).

5. The green press platen pressure sensing mechanism of claim 1, further comprising: the surface of the bottom plate (1) is provided with an auxiliary device (7), the auxiliary device (7) comprises a sliding plate (72), the number of the sliding plates (72) is two, the two sliding plates (72) are both connected with the bottom plate (1) in a sliding way, and one sides of the two sliding plates (72) close to each other are fixedly provided with a plurality of wheels (71), sliding frames (75) are inserted into two side walls of the bottom plate (1), the sliding frames (75) are L-shaped, the cross bar of the L-shaped sliding rack (75) is connected with the bottom plate (1) in a sliding way, the surface of the vertical bar of the L-shaped sliding rack (75) is fixedly connected with a telescopic rod, and one end of the telescopic rod far away from the sliding rack (75) is fixedly connected with the sliding plate (72), and the surface of the telescopic rod is sleeved with a third spring (74), and two ends of the third spring (74) are respectively and fixedly connected with the sliding frame (75) and the sliding plate (72).

6. The green press platen pressure sensing mechanism of claim 1, further comprising: the lateral wall of bottom plate (1) has inserted block (73) for the position sliding connection of carriage (75), the jack has evenly been seted up on the horizontal pole surface of carriage (75), and the size and the jack looks adaptation of inserted block (73).