CN216403191U - Front paper aligning mechanism of printing machine - Google Patents
Front paper aligning mechanism of printing machine Download PDFInfo
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- CN216403191U CN216403191U CN202122156729.6U CN202122156729U CN216403191U CN 216403191 U CN216403191 U CN 216403191U CN 202122156729 U CN202122156729 U CN 202122156729U CN 216403191 U CN216403191 U CN 216403191U
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Abstract
The utility model belongs to the technical field of paper aligning mechanisms, and particularly relates to a front paper aligning mechanism of a printing machine, which aims at solving the problem that manual paper alignment is time-consuming due to the fact that most of paper alignment work in the existing printing machine is manual paper alignment. The paper aligning device is reasonable in structural design, and the two baffles are driven to swing in a reciprocating mode through the transmission of the worm and the worm wheel and the matching of the chain wheel, so that paper can be aligned.
Description
Technical Field
The utility model relates to the technical field of paper aligning mechanisms, in particular to a front paper aligning mechanism of a printing machine.
Background
A printer is a machine that prints text and images. Modern printing presses typically consist of mechanisms for plating, inking, stamping, feeding (including folding), etc. The working principle is as follows: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the position of the characters and images on the printing plate by manual or printing machine, then it is directly or indirectly transferred on the paper or other printing material (such as textile, metal plate, plastics, leather, wood plate, glass and ceramic) so as to reproduce the same printed matter as the printing plate. The utility model and the development of the printing machine play an important role in the propagation of human civilization and culture.
Most of paper arranging work in the existing printing machine is manual arrangement, so that the defect that manual arrangement is time-consuming is caused, and therefore a front paper aligning mechanism of the printing machine is provided for solving the problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defect that manual finishing is time-consuming due to the fact that most of paper finishing work in the existing printing machine is manual finishing.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a front paper aligning mechanism of a printing machine comprises a workbench and a printing machine body, wherein two worms are rotatably mounted on the inner wall of the bottom of the workbench, supporting plates are fixedly mounted on both sides of the bottom of the workbench, mounting plates are fixedly mounted on the sides, close to each other, of the two supporting plates, circular through holes are formed in the front sides of the two mounting plates, a connecting shaft is rotatably mounted on the inner wall of each circular through hole, worm wheels are fixedly mounted on the outer sides of the connecting shafts, the worms positioned on the same side are meshed with the corresponding worm wheels, chain wheels are fixedly mounted on the outer sides of the two worms, the two chain wheels are in transmission connection with the same chain, circular shafts are fixedly mounted on the front sides of the two worm wheels, movable plates are movably abutted to the outer sides of the two circular shafts, baffles are rotatably mounted on both sides of the top of the workbench, hollow plates are fixedly mounted on the sides, far away from each other, cylinders are movably abutted to the inner walls of the two hollow plates, the front sides of the two cylinders are respectively and fixedly arranged on the rear sides of the corresponding moving plates.
Preferably, rectangular through holes are formed in two sides of the top of the workbench, guide plates are fixedly mounted on the inner walls of the two rectangular through holes, the outer sides of the guide plates are connected with the inner walls of the corresponding moving plates in a sliding mode, springs are fixedly mounted on the outer sides of the moving plates, and one ends of the springs are fixedly mounted on the inner walls of the rectangular through holes.
Preferably, a motor is fixedly mounted on the outer side of one of the two support plates, and an output shaft of the motor is fixedly connected with the bottom end of one of the two worms.
Preferably, circular mounting holes are formed in two sides of the bottom of the workbench, and the outer sides of the two worms are rotatably mounted on the inner walls of the corresponding circular mounting holes respectively.
Preferably, the outer side of the moving plate is provided with a sliding through hole, and the outer side of the guide plate is in sliding connection with the inner wall of the corresponding sliding through hole.
Preferably, a horizontal plate is fixedly installed on the outer side of one of the two supporting plates, and the motor is fixedly installed on the top of the horizontal plate.
According to the front paper aligning mechanism of the printing machine, the motor drives one of the two worms to rotate, the two worms are simultaneously rotated through the matching of the two chain wheels, so that the two worm wheels are in opposite rotation directions, the worm wheel on the left side is anticlockwise rotated, the worm wheel on the right side is clockwise rotated, so that the two circular shafts are driven to rotate, the two moving plates are pushed to move away from each other in the horizontal direction, the spring is compressed, so that the two baffles are driven to swing, when the circular shafts are separated from the moving plates, the two baffles are driven to swing close to each other through the resetting work of the spring, the continuous rotation of the worm wheels and the elastic deformation of the spring can enable the two baffles to swing back and forth, paper can be arranged, and two sides of the paper are aligned;
the paper aligning device is reasonable in structural design, the two baffles are driven to swing in a reciprocating mode through the transmission of the worm and the worm wheel and the matching of the chain wheel, paper can be aligned, and the reliability is high.
Drawings
FIG. 1 is a schematic structural diagram of a front paper aligning mechanism of a printing machine according to the present invention;
FIG. 2 is a schematic cross-sectional structural view of a front paper aligning mechanism of a printing machine according to the present invention;
FIG. 3 is a schematic structural diagram of part A of a front paper aligning mechanism of a printing machine according to the present invention;
fig. 4 is a schematic structural diagram of a part B of a front paper aligning mechanism of a printing machine according to the present invention.
In the figure: 1. a work table; 2. a printer body; 3. a support plate; 4. a worm; 5. mounting a plate; 6. a connecting shaft; 7. a worm gear; 8. a sprocket; 9. a chain; 10. a circular shaft; 11. moving the plate; 12. a baffle plate; 13. a hollow plate; 14. a cylinder; 15. a guide plate; 16. a spring; 17. an electric motor.
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.
Referring to fig. 1-4, a front paper aligning mechanism of a printing machine comprises a workbench 1 and a printing machine body 2, two worms 4 are rotatably mounted on the inner wall of the bottom of the workbench 1, support plates 3 are fixedly mounted on both sides of the bottom of the workbench 1, mounting plates 5 are fixedly mounted on the sides of the two support plates 3 close to each other, circular through holes are formed in the front sides of the two mounting plates 5, a connecting shaft 6 is rotatably mounted on the inner wall of each circular through hole, worm wheels 7 are fixedly mounted on the outer sides of the connecting shafts 6, the worms 4 positioned on the same side are meshed with the corresponding worm wheels 7, chain wheels 8 are fixedly mounted on the outer sides of the two worms 4, the two chain wheels 8 are in transmission connection with a same chain 9, circular shafts 10 are fixedly mounted on the front sides of the two worm wheels 7, movable plates 11 are movably abutted to the outer sides of the two circular shafts 10, and baffles 12 are rotatably mounted on both sides of the top of the workbench 1, the two baffles 12 are fixedly mounted on one sides far away from each other with hollow plates 13, the inner walls of the two hollow plates 13 are movably abutted with cylinders 14, and the front sides of the two cylinders 14 are fixedly mounted on the rear sides of the corresponding movable plates 11 respectively.
According to the utility model, rectangular through holes are respectively formed in two sides of the top of the workbench 1, guide plates 15 are fixedly arranged on the inner walls of the two rectangular through holes, the outer sides of the guide plates 15 are slidably connected with the inner walls of the corresponding moving plates 11, springs 16 are fixedly arranged on the outer sides of the moving plates 11, one ends of the springs 16 are fixedly arranged on the inner walls of the rectangular through holes, and the guide plates 15 can guide the horizontal movement of the moving plates 11.
In the utility model, the motor 17 is fixedly arranged on the outer side of one support plate 3 of the two support plates 3, the output shaft of the motor 17 is fixedly connected with the bottom end of one worm 4 of the two worms 4, and the motor 17 drives the two baffle plates 12 to reciprocate, so that paper can be limited.
In the utility model, circular mounting holes are respectively formed in two sides of the bottom of the workbench 1, and the outer sides of the two worms 4 are respectively rotatably mounted on the inner walls of the corresponding circular mounting holes to provide a rotatably mounted position for the worms 4.
In the utility model, the outer side of the moving plate 11 is provided with a sliding through hole, and the outer side of the guide plate 15 is connected with the inner wall of the corresponding sliding through hole in a sliding manner, so that a movement range is provided for the moving plate 11.
In the utility model, a horizontal plate is fixedly arranged on the outer side of one support plate 3 of the two support plates 3, and the motor 17 is fixedly arranged on the top of the horizontal plate to provide a mounting position for the motor 17.
In the utility model, when in use, paper is placed at the top of the workbench 1 and positioned between the two baffles 12, the starting motor 17 drives one worm 4 of the two worms 4 to rotate, the two worms 4 simultaneously rotate through the cooperation of the two chain wheels 8, so that the two worm wheels 7 obtain opposite rotating directions, the worm wheel 7 positioned at the left side obtains anticlockwise rotation, the worm wheel 7 at the right side carries out clockwise rotation, so that the two circular shafts 10 are driven to rotate, so that the two moving plates 11 are pushed to move away from each other in the horizontal direction, the spring 16 is compressed, so that the two baffles 12 are driven to swing, when the circular shafts 10 are separated from the moving plates 11, the return work of the spring 16 enables the two baffles 12 to carry out swinging work close to each other, the continuous rotation of the worm wheels 7 and the elastic deformation of the spring 16, so that the two baffles 12 can carry out reciprocating swinging work, the paper can be collated so that both sides of the paper are aligned. .
Claims (6)
1. A paper aligning mechanism in front of a printing machine comprises a workbench (1) and a printing machine body (2), and is characterized in that two worms (4) are rotatably installed on the inner wall of the bottom of the workbench (1), supporting plates (3) are fixedly installed on two sides of the bottom of the workbench (1), mounting plates (5) are fixedly installed on one sides of the two supporting plates (3) close to each other, circular through holes are formed in the front sides of the two mounting plates (5), connecting shafts (6) are rotatably installed on the inner walls of the circular through holes, worm wheels (7) are fixedly installed on the outer sides of the connecting shafts (6), the worms (4) positioned on the same side are meshed with the corresponding worm wheels (7), chain wheels (8) are fixedly installed on the outer sides of the two worms (4), the same chain (9) are movably connected onto the two chain wheels (8), circular shafts (10) are fixedly installed on the front sides of the two worm wheels (7), the equal movable butt in the outside of two circle axle (10) has movable plate (11), the top both sides of workstation (1) are all rotated and are installed baffle (12), and the equal fixed mounting in one side that two baffles (12) kept away from each other has well hollow plate (13), and the equal movable butt has cylinder (14) on the inner wall of two well hollow plate (13), and the front side of two cylinder (14) is fixed mounting respectively at the rear side of the movable plate (11) that corresponds.
2. The front paper aligning mechanism of a printing machine according to claim 1, wherein rectangular through holes are formed in both sides of the top of the workbench (1), guide plates (15) are fixedly mounted on the inner walls of the two rectangular through holes, the outer sides of the guide plates (15) are slidably connected with the inner walls of the corresponding moving plates (11), springs (16) are fixedly mounted on the outer sides of the moving plates (11), and one ends of the springs (16) are fixedly mounted on the inner walls of the rectangular through holes.
3. A paper aligning mechanism of a printing machine as claimed in claim 1, wherein a motor (17) is fixedly mounted on the outer side of one support plate (3) of the two support plates (3), and an output shaft of the motor (17) is fixedly connected with the bottom end of one worm (4) of the two worms (4).
4. The front paper aligning mechanism of a printing machine according to claim 1, wherein circular mounting holes are formed in both sides of the bottom of the workbench (1), and the outer sides of the two worms (4) are rotatably mounted on the inner walls of the corresponding circular mounting holes respectively.
5. The front paper aligning mechanism of a printing machine according to claim 1, wherein the outer side of the moving plate (11) is provided with a sliding through hole, and the outer side of the guide plate (15) is connected with the inner wall of the corresponding sliding through hole in a sliding manner.
6. A front aligning mechanism for a printing press according to claim 1, wherein a horizontal plate is fixedly mounted to the outer side of one (3) of the two support plates (3), and the motor (17) is fixedly mounted to the top of the horizontal plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122156729.6U CN216403191U (en) | 2021-09-08 | 2021-09-08 | Front paper aligning mechanism of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122156729.6U CN216403191U (en) | 2021-09-08 | 2021-09-08 | Front paper aligning mechanism of printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216403191U true CN216403191U (en) | 2022-04-29 |
Family
ID=81292011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122156729.6U Active CN216403191U (en) | 2021-09-08 | 2021-09-08 | Front paper aligning mechanism of printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216403191U (en) |
-
2021
- 2021-09-08 CN CN202122156729.6U patent/CN216403191U/en active Active
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