CN215515937U

CN215515937U - A depression bar mechanism for rectifying mechanism

Info

Publication number: CN215515937U
Application number: CN202120735652.5U
Authority: CN
Inventors: 王经运; 蒋宏
Original assignee: Shanghai Mingyu Bar Code Technology Co ltd
Current assignee: Shanghai Mingyu Bar Code Technology Co ltd
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2022-01-14
Anticipated expiration: 2031-04-12

Abstract

The utility model discloses a pressure lever mechanism for a deviation rectifying mechanism, which comprises a base, wherein the left side and the right side of the base are respectively and fixedly connected with a supporting plate, the inside of a mounting groove is fixedly connected with a bearing, the lower end of a shell is fixedly connected with a connecting seat, and a sponge cushion is arranged inside a sliding groove. This a depression bar mechanism for mechanism of rectifying, the upper end that will rectify the mechanism increases the cylinder, removal through the cylinder, it removes to drive the depression bar, spacing seat can carry on spacingly to the lift of cylinder simultaneously, conveniently operate, conveniently tailor the paper, convenient operation is swift, increase the casing with the lower extreme of depression bar, adjust the interval between depression bar and the paper through the casing, can be through the effect of adjusting bolt and support simultaneously, highly finely tune the casing, the interval of convenient better control depression bar and paper, later can reduce the extrusion of depression bar to the paper through the foam-rubber cushion, reduce the production of indentation, the practicality has been improved greatly.

Description

A depression bar mechanism for rectifying mechanism

Technical Field

The utility model relates to the technical field of printing machines, in particular to a compression bar mechanism for a deviation rectifying mechanism.

Background

The present invention relates to a printing machine for printing characters and images, and is characterized by that the characters and images to be printed are made into printing plate, then said printing plate is mounted on the printing machine, then the ink is applied on the place on which the characters and images are printed by means of manual or printing machine, then the printing plate can be directly or indirectly transferred onto the paper or other printing material (such as textile, metal plate, plastic, leather, wood plate, glass and ceramic) so as to copy the printed matter identical to printing plate The method is characterized in that each working link of paper conveying and guiding, inking, water conveying, plate changing, registering, cleaning, drying, glazing and coating, powder spraying, paper receiving and the like is preset, regulated and controlled, fault diagnosis is carried out, the method also has the functions of realizing networking of all production procedures of printing enterprises, online transmission of prepress image processing data (CIP3/PPF or CIP4/JDF data) and the like, and enters the new century, most offset press manufacturers develop corresponding DI digital printing presses, in addition, in order to meet the requirements of people on high-grade color printed matters, the development trend that multi-color set double-sided printing of 8 color sets and even 10 color sets and additional on-line post-printing processing functions become various sheet-fed offset presses (including small offset presses, DI direct plate-making machines and large offset presses), and the technology has become more mature, this type of printing press has begun to dominate a portion of the market originally owned by web printing presses.

However, the mechanism of rectifying that current printing machine feed end used, when using, do not have the clamp plate structure that can carry out quick installation, can't dismantle fast and install, in case the damage can't in time change and maintain, inconvenient use, current clamp plate bottom is when compressing tightly the paper simultaneously, can't protect the paper, make the paper receive to destroy easily and appear the indentation, the influence is used, the micromatic setting to the clamp plate does not have simultaneously, make inconvenient interval to between clamp plate and the paper adjust, certain limitation has been got up in the use, greatly reduced the practicality.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a compression bar mechanism for a deviation correcting mechanism, and aims to solve the problems that the deviation correcting mechanism used at the feeding end of the existing printing machine in the prior art does not have a pressing plate structure capable of being quickly installed when in use, and cannot be quickly disassembled and installed, so that once the deviation correcting mechanism is damaged, the deviation correcting mechanism cannot be timely replaced and maintained and is inconvenient to use.

In order to achieve the purpose, the utility model provides the following technical scheme: a pressure lever mechanism for a deviation rectifying mechanism comprises a base, wherein the left side and the right side of the base are respectively fixedly connected with a supporting plate, the lower end of the supporting plate is fixedly connected with an air cylinder, a working plate is fixedly connected between the upper ends of the base, the upper end of the air cylinder is fixedly connected with a limiting seat, a clamping groove is formed in the limiting seat, a pressure lever is arranged in the clamping groove, a threaded hole is formed in the pressure lever, a cavity is formed in the pressure lever and positioned on the outer side of the threaded hole, a partition plate is fixedly connected in the cavity, a limiting block is arranged in the cavity, a spring is arranged in the limiting block and positioned in the cavity, an adjusting bolt is arranged in the threaded hole, a shell is arranged on the outer side of the pressure lever, a mounting groove is formed in the shell, and a bearing is fixedly connected in the mounting groove, the lower extreme fixedly connected with connecting seat of casing, the spout has been seted up to the inside of connecting seat, the inside of spout is provided with the foam-rubber cushion.

Preferably, the cylinders, the limiting seats and the clamping grooves are symmetrically arranged in two groups relative to a vertical central line of the base, two groups of cylinders, two groups of limiting seats and two groups of clamping grooves are arranged in each group, and the width of each clamping groove is the same as that of each compression bar.

Preferably, the compression bar, the threaded holes and the adjusting bolts are symmetrically arranged in two groups relative to a horizontal central line of the base, two threaded holes and two adjusting bolts are arranged in each group, and the threaded holes are in threaded connection with the adjusting bolts.

Preferably, cavity, baffle, stopper and spring are provided with two sets ofly about the vertical central line symmetry of depression bar respectively, every group the stopper is provided with two, every group the spring is provided with four, through spring swing joint between stopper and the depression bar, the stopper is kept away from the one end of depression bar and is passed the outside that spacing seat extended to spacing seat.

Preferably, the width of the mounting groove is the same as that of the pressure rod, the lower end of the adjusting bolt penetrates through the pressure rod and extends to the inside of the bearing, and the adjusting bolt is rotatably connected with the bearing.

Preferably, the length and the width of the connecting seat are the same as those of the shell, the length and the width of the spongy cushion are the same as those of the sliding groove, and the spongy cushion is in sliding connection with the sliding groove.

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

1. this a depression bar mechanism for mechanism of rectifying through the setting of cylinder, spacing seat, spring, stopper and depression bar, will rectify the upper end of mechanism and increase the cylinder, through the removal of cylinder, drive the depression bar and remove, spacing seat can carry on spacingly to the lift of cylinder simultaneously, conveniently operates, conveniently tailors the paper, and convenient operation is swift.

2. This a depression bar mechanism for mechanism of rectifying, through the casing, adjusting bolt, the setting of bearing and foam-rubber cushion, increase the lower extreme of depression bar casing, adjust the interval between depression bar and the paper through the casing, can highly finely tune the casing through the effect of adjusting bolt and support simultaneously, make things convenient for the interval of better control depression bar and paper, later can reduce the depression bar through the foam-rubber cushion and to the extrusion of paper, reduce the production of indentation, improved the practicality greatly.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of the compression bar of the present invention;

FIG. 3 is a schematic perspective view of the housing of the present invention;

FIG. 4 is a schematic cross-sectional view of the compression bar of the present invention.

In the figure: 1. a base; 2. a support plate; 3. a cylinder; 4. a working plate; 5. a limiting seat; 6. a card slot; 7. a pressure lever; 8. a threaded hole; 9. a cavity; 10. a partition plate; 11. a limiting block; 12. a spring; 13. adjusting the bolt; 14. a housing; 15. mounting grooves; 16. a bearing; 17. a connecting seat; 18. a chute; 19. a spongy cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a compression bar mechanism for a deviation rectifying mechanism comprises a base 1, wherein the left side and the right side of the base 1 are respectively fixedly connected with a supporting plate 2, the lower end of the supporting plate 2 is fixedly connected with a cylinder 3, a working plate 4 is fixedly connected between the upper ends of the base 1, the upper end of the cylinder 3 is fixedly connected with a limiting seat 5, a clamping groove 6 is formed in the limiting seat 5, a compression bar 7 is arranged in the clamping groove 6, a threaded hole 8 is formed in the compression bar 7, a cavity 9 is formed in the compression bar 7 and positioned on the outer side of the threaded hole 8, a partition plate 10 is fixedly connected in the cavity 9, a limiting block 11 is arranged in the cavity 9 and positioned on the outer side of the limiting block 11, a spring 12 is arranged in the cavity 9, an adjusting bolt 13 is arranged in the threaded hole 8, a shell 14 is arranged on the outer side of the compression bar 7, a mounting groove 15 is formed in the shell 14, and a bearing 16 is fixedly connected in the mounting groove 15, a connecting seat 17 is fixedly connected to the lower end of the housing 14, a sliding groove 18 is formed in the connecting seat 17, and a sponge pad 19 is arranged in the sliding groove 18.

Further, the cylinders 3, the limiting seats 5 and the clamping grooves 6 are symmetrically arranged about the vertical central line of the base 1, two groups of cylinders 3, the limiting seats 5 and the clamping grooves 6 are arranged in each group, the width of each clamping groove 6 is the same as that of each compression bar 7, and installation of the compression bars 7 is facilitated.

Further, the compression bar 7, the threaded holes 8 and the adjusting bolts 13 are symmetrically arranged in two groups about the horizontal center line of the base 1, each group of threaded holes 8 and the adjusting bolts 13 are arranged in two groups, and the threaded holes 8 and the adjusting bolts 13 are in threaded connection, so that the height of the shell 14 can be conveniently adjusted.

Further, cavity 9, baffle 10, stopper 11 and spring 12 are provided with two sets ofly about the vertical central line symmetry of depression bar 7 respectively, and every stopper 11 of group is provided with two, and every group spring 12 is provided with four, through spring 12 swing joint between stopper 11 and the depression bar 7, and stopper 11 is kept away from the one end of depression bar 7 and is passed spacing seat 5 and extend to the outside of spacing seat 5, realizes depression bar 7's quick installation.

Furthermore, the width of the mounting groove 15 is the same as that of the pressure rod 7, the lower end of the adjusting bolt 13 penetrates through the pressure rod 7 and extends to the inside of the bearing 16, and the adjusting bolt 13 is rotatably connected with the bearing 16, so that the lifting adjustment is facilitated.

Furthermore, the length and width of the connecting seat 17 are the same as the length and width of the shell 14, the length and width of the spongy cushion 19 are the same as the length and width of the sliding groove 18, and the spongy cushion 19 is slidably connected with the sliding groove 18, so that the spongy cushion 19 can be replaced conveniently.

The working principle is as follows: firstly, a compression bar 7 is arranged in a limiting seat 5, the limiting blocks 11 at two ends of the compression bar 7 are extruded to ensure that the limiting blocks 11 are extruded by springs 12, two ends of the compression bar 7 are arranged in the limiting seat 5 to realize the rapid installation of the compression bar 7, then the compression bar 7 is moved to a proper position through the lifting of an air cylinder 3 and then is acted by the limiting seat 5 to limit the height of the air cylinder 3, then the compression bar 7 is finely adjusted, the compression bar 7 is moved along a thread by rotating an adjusting bolt 13 to adjust the height of the compression bar 7, so that the better compression effect on paper is realized, when the compression bar 7 is compressed, the paper is compressed through a sponge cushion 19 at the bottom of the compression bar 7, the compression bar 7 can be prevented from damaging the surface of the paper, indentation is avoided, the compression bar 7 and the sponge cushion 19 can be detached and replaced at any time in the later period, is convenient to use.

Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A depression bar mechanism for mechanism of rectifying, including base (1), its characterized in that: the left side and the right side of the base (1) are respectively fixedly connected with a supporting plate (2), the lower end of the supporting plate (2) is fixedly connected with a cylinder (3), a working plate (4) is fixedly connected between the upper ends of the base (1), the upper end of the cylinder (3) is fixedly connected with a limiting seat (5), a clamping groove (6) is formed in the limiting seat (5), a pressing rod (7) is arranged in the clamping groove (6), a threaded hole (8) is formed in the pressing rod (7), a cavity (9) is formed in the pressing rod (7) and positioned outside the threaded hole (8), a partition plate (10) is fixedly connected in the cavity (9), a limiting block (11) is arranged in the cavity (9), a spring (12) is arranged in the limiting block (11) and positioned inside the cavity (9), and an adjusting bolt (13) is arranged in the threaded hole (8), the outer side of the pressing rod (7) is provided with a shell (14), a mounting groove (15) is formed in the shell (14), a bearing (16) is fixedly connected to the inside of the mounting groove (15), a connecting seat (17) is fixedly connected to the lower end of the shell (14), a sliding groove (18) is formed in the connecting seat (17), and a sponge cushion (19) is arranged in the sliding groove (18).

2. The strut mechanism for a deviation rectifying mechanism according to claim 1, wherein: the air cylinder (3), the limiting seat (5) and the clamping groove (6) are symmetrically arranged two groups about a vertical central line of the base (1) respectively, each group of the air cylinder (3), the limiting seat (5) and the clamping groove (6) is provided with two groups respectively, and the width of the clamping groove (6) is the same as that of the pressing rod (7).

3. The strut mechanism for a deviation rectifying mechanism according to claim 1, wherein: the pressing rod (7), the threaded holes (8) and the adjusting bolts (13) are symmetrically arranged in two groups relative to the horizontal central line of the base (1), each group is provided with two threaded holes (8) and two adjusting bolts (13), and the threaded holes (8) are in threaded connection with the adjusting bolts (13).

4. The strut mechanism for a deviation rectifying mechanism according to claim 1, wherein: cavity (9), baffle (10), stopper (11) and spring (12) are provided with two sets ofly about the vertical central line symmetry of depression bar (7) respectively, every group stopper (11) are provided with two, every group spring (12) are provided with four, through spring (12) swing joint between stopper (11) and depression bar (7), the outside that spacing seat (5) extended to spacing seat (5) is passed to the one end that depression bar (7) were kept away from in stopper (11).

5. The strut mechanism for a deviation rectifying mechanism according to claim 1, wherein: the width of the mounting groove (15) is the same as that of the pressure rod (7), the lower end of the adjusting bolt (13) penetrates through the pressure rod (7) and extends into the bearing (16), and the adjusting bolt (13) is rotatably connected with the bearing (16).

6. The strut mechanism for a deviation rectifying mechanism according to claim 1, wherein: the length and width of the connecting seat (17) are the same as those of the shell (14), the length and width of the sponge cushion (19) are the same as those of the sliding groove (18), and the sponge cushion (19) is in sliding connection with the sliding groove (18).