CN217050818U - Paper conveying device of printing machine - Google Patents
Paper conveying device of printing machine Download PDFInfo
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- CN217050818U CN217050818U CN202122894952.0U CN202122894952U CN217050818U CN 217050818 U CN217050818 U CN 217050818U CN 202122894952 U CN202122894952 U CN 202122894952U CN 217050818 U CN217050818 U CN 217050818U
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Abstract
The utility model discloses a paper conveying device of a printing machine, which comprises a printing machine, wherein a feed inlet and a discharge outlet are arranged on the printing machine, two connecting assemblies are arranged inside the feed inlet, the two connecting assemblies are connected through an input roller, a cylinder is arranged at one side of the printing machine close to the feed inlet, the output end of the cylinder is connected with a mounting plate, and a placing rack and a positioning assembly are arranged at the top of the mounting plate; the positioning assembly comprises a driving motor, a disc, two L-shaped plates, two connecting blocks, two driving plates, two rotating plates, two driving rods and two positioning plates, the driving motor is installed at the bottom of the mounting plate, the output end of the driving motor penetrates through the top of the mounting plate and is connected with the disc through a rotating shaft, the surface of the disc is connected with the two L-shaped plates, and one ends, away from the disc, of the two L-shaped plates are connected with the connecting blocks through the rotating shaft. Therefore, the attractiveness of printed paper is greatly improved, and the defect of content and influence on product quality caused by cutting and trimming is avoided.
Description
Technical Field
The utility model relates to a printing machine field, concretely relates to paper conveyor of printing machine.
Background
When the existing paper conveying device of the printing machine is used for feeding, paper is mostly positioned manually, and the positioning is not accurate enough, so that the contents on the printed paper are inclined, and the attractiveness is seriously influenced; if the paper is discarded, resources are wasted, and the content cut on the paper can be cut during later cutting and trimming, so that the product quality is seriously influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model provides a following technical scheme: a paper conveying device of a printing machine comprises the printing machine, wherein a feeding hole and a discharging hole are formed in the printing machine, two connecting assemblies are arranged inside the feeding hole and are connected through an input roller, an air cylinder is arranged on one side, close to the feeding hole, of the printing machine, the output end of the air cylinder is connected with an installing plate, and a placing frame and a positioning assembly are installed at the top of the installing plate;
the positioning assembly comprises a driving motor, a disc, two L-shaped plates, two connecting blocks, two driving plates, two rotating plates, two driving rods and two positioning plates, the driving motor is installed at the bottom of the mounting plate, the output end of the driving motor penetrates through the top of the mounting plate and is connected with the disc through a rotating shaft, the surface of the disc is connected with the two L-shaped plates, one ends of the two L-shaped plates, which are far away from the disc, are connected with the connecting blocks through rotating shafts, the surfaces of the two connecting blocks are connected with the driving plates through rotating shafts, one ends of the two driving plates, which are far away from the connecting blocks, are connected with the rotating plates through rotating shafts, one ends of the two rotating plates, which are far away from the driving plates, are connected with the driving rods, the two driving rods are vertically arranged, and one ends of the two driving rods are connected with the top of the mounting plate through rotating shafts, and the other ends of the two driving rods penetrate through the placing rack and are connected with the positioning plate.
Preferably, coupling assembling includes telescopic link, installation piece and spring, the telescopic link is vertical to be installed the top of feed inlet, the extension end of mounting panel with the top of installation piece is connected, the surface cover of telescopic link is equipped with the spring, the installation piece is close to one side at printing machine center through the pivot with the one end of input roller is connected.
Preferably, the material collecting plate is obliquely arranged at the position of the material outlet.
Preferably, two connecting grooves are formed in the surface, close to the cylinder, of one side of the printing machine, moving blocks are arranged inside the two connecting grooves, and one ends, far away from the material receiving plate, of the two moving blocks extend out of the connecting grooves and are connected with the mounting plate.
Preferably, the top of mounting panel is provided with two fixed blocks, two one side that the fixed block was kept away from each other all is provided with the connecting rod, two the connecting rod is kept away from the one end of fixed block runs through two respectively the connecting block and with the both ends of rack are connected.
The utility model has the advantages that: through opening driving motor, driving motor drives the disc rotation, the disc drives two L shaped plates rotatory, two L shaped plates drive two connecting blocks and move to the direction of disc on two connecting rods, two connecting blocks drive two drive plates through the pivot and move, two drive plates drive two rotor plates through the pivot and rotate, two rotor plates drive two actuating levers rotatory, two actuating levers drive two locating plates and rotate to the direction of disc position, the position of two angles of having realized keeping away from each other to the paper is revised, greatly increased the aesthetic property of the paper that the printing came out, the disappearance that causes the content when having avoided cutting the deburring simultaneously, influence product quality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of a paper conveying device of a printing machine according to the present invention;
fig. 2 is a right side schematic view of the paper conveying device of the printing press according to the present invention;
FIG. 3 is a schematic view of a top section of a positioning assembly of a paper feeding device of a printing press according to the present invention;
fig. 4 is an enlarged schematic structural view of a position a in fig. 2 of the paper conveying device of the printing machine of the present invention.
In the figure: 1. a printing press; 2. a cylinder; 3. mounting a plate; 4. placing a rack; 5. a drive motor; 6. a disc; 7. an L-shaped plate; 8. connecting blocks; 9. a drive plate; 10. a rotating plate; 11. a drive rod; 12. positioning a plate; 13. a telescopic rod; 14. mounting blocks; 15. a spring; 16. an input roller; 17. a material collecting plate; 18. a moving block; 19. a fixed block; 20. a connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a paper conveying device of a printing machine comprises a printing machine 1, wherein a feeding port and a discharging port are formed in the printing machine 1, two connecting assemblies are arranged inside the feeding port and are connected through an input roller 16, an air cylinder 2 is arranged on one side, close to the feeding port, of the printing machine 1, an output end of the air cylinder 2 is connected with a mounting plate 3, a placing frame 4 and a positioning assembly are mounted at the top of the mounting plate 3, the paper conveying device has the advantages that the input roller 16 is connected through the connecting assemblies, positioning of placed paper is achieved through the positioning assembly, attractiveness of printed paper is greatly improved, and meanwhile, missing of content caused when cutting and trimming is avoided, and product quality is affected.
The positioning assembly comprises a driving motor 5, a disc 6, two L-shaped plates 7, two connecting blocks 8, two driving plates 9, two rotating plates 10, two driving rods 11 and two positioning plates 12, the driving motor 5 is installed at the bottom of the mounting plate 3, the output end of the driving motor 5 penetrates through the top of the mounting plate 3 and is connected with the disc 6 through a rotating shaft, the surface of the disc 6 is connected with the two L-shaped plates 7, one ends of the two L-shaped plates 7, far away from the disc 6, are connected with the connecting blocks 8 through rotating shafts, the surfaces of the two connecting blocks 8 are connected with the driving plates 9 through rotating shafts, one ends of the two driving plates 9, far away from the connecting blocks 8, are connected with the rotating plates 10 through rotating shafts, one ends of the two rotating plates 10, far away from the driving plates 9, are connected with the driving rods 11, the two driving rods 11 are vertically arranged, one ends of the two driving rods 11 are connected with the top of the mounting plate 3 through rotating shafts, and the other ends of the two driving rods 11 penetrate through the placing rack 4 and are connected with the positioning plates 12, the effect of the device is that the driving motor 5 is started, the driving motor 5 drives the disc 6 to rotate, the disc 6 drives the two L-shaped plates 7 to rotate, the two L-shaped plates 7 drive the two connecting blocks 8 to move on the two connecting rods 20 in the direction of the disc 6, the two connecting blocks 8 drive the two driving plates 9 to move through the rotating shaft, the two driving plates 9 drive the two rotating plates 10 to rotate through the rotating shaft, the two rotating plates 10 drive the two driving rods 11 to rotate, the two driving rods 11 drive the two positioning plates 12 to rotate in the direction of the position of the disc 6, the correction of the positions of two corners of paper which are far away from each other is realized, the attractiveness of printed paper is greatly increased, the loss of content caused when cutting and trimming is avoided, and the product quality is influenced.
Coupling assembling includes telescopic link 13, installation piece 14 and spring 15, and telescopic link 13 is vertical to be installed at the top of feed inlet, and the extension end of mounting panel 3 is connected with the top of installation piece 14, and the surface cover of telescopic link 13 is equipped with spring 15, and one side that installation piece 14 is close to printing machine 1 center is connected with the one end of input roller 16 through the pivot, and its effect is passed through.
The slope of discharge gate department is provided with material receiving plate 17, and its effect is collected the paper that will print out through material receiving plate 17.
Two spread grooves have been seted up to one side surface that printing machine 1 is close to cylinder 2, and the inside of two spread grooves all is provided with movable block 18, and the spread groove all extends and is connected with mounting panel 3 in the one end that flitch 17 was kept away from to two movable blocks 18, and its effect is through two movable blocks 18, has increased the stability of device.
The top of mounting panel 3 is provided with two fixed blocks 19, and one side that two fixed blocks 19 kept away from each other all is provided with connecting rod 20, and two connecting rod 20 keep away from the one end of fixed block 19 and run through two connecting blocks 8 respectively and be connected with the both ends of rack 4, and its effect is through two connecting rods 20, has increased the stability that a connecting block 8 removed.
The utility model discloses theory of operation and use flow: when the device is used, paper is placed at a proper position on the top of the placing frame 4, the driving motor 5 is started, the driving motor 5 drives the disc 6 to rotate, the disc 6 drives the two L-shaped plates 7 to rotate, the two L-shaped plates 7 drive the two connecting blocks 8 to move towards the direction of the disc 6 on the two connecting rods 20, the two connecting blocks 8 drive the two driving plates 9 to move through rotating shafts, the two driving plates 9 drive the two rotating plates 10 to rotate through rotating shafts, the two rotating plates 10 drive the two driving rods 11 to rotate, the two driving rods 11 drive the two positioning plates 12 to rotate towards the position of the disc 6, the position of two corners, far away from each other, of the paper is corrected, the air cylinder 2 is started, the air cylinder 2 drives the mounting plate 3 to move upwards, so that one end, close to a discharge port, of the paper drives the two mounting blocks 14 to upwards extrude the two springs 15 through the input roller 16, the two springs 15 are contracted, the input roller 16 is started, the input roller 16 drives paper to enter the interior of the printing machine 1 to print a document, the input roller 16 is always contacted with the top of the paper when the paper is continuously reduced under the action of the elasticity of the springs 15 and the gravity of the input roller 16, and the printed paper flows to the top of the material receiving plate 17 through the material outlet.
The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The paper conveying device of the printing machine is characterized by comprising the printing machine (1), wherein a feeding hole and a discharging hole are formed in the printing machine (1), two connecting assemblies are arranged inside the feeding hole and connected through an input roller (16), an air cylinder (2) is arranged on one side, close to the feeding hole, of the printing machine (1), the output end of the air cylinder (2) is connected with a mounting plate (3), and a placing frame (4) and a positioning assembly are mounted at the top of the mounting plate (3);
the positioning assembly comprises a driving motor (5), a disc (6), two L-shaped plates (7), two connecting blocks (8), two driving plates (9), two rotating plates (10), two driving rods (11) and two positioning plates (12), wherein the driving motor (5) is installed at the bottom of the mounting plate (3), the output end of the driving motor (5) penetrates through the top of the mounting plate (3) to be connected with the disc (6) through a rotating shaft, the surface of the disc (6) is connected with the two L-shaped plates (7), one ends, far away from the disc (6), of the two L-shaped plates (7) are connected with the connecting blocks (8) through rotating shafts, the surface of the two connecting blocks (8) is connected with the driving plates (9) through rotating shafts, and the other ends, far away from the connecting blocks (8), of the driving plates (9) are connected with the rotating plates (10) through rotating shafts, two the rotor plate (10) is kept away from the one end of drive plate (9) all is connected with actuating lever (11), two actuating lever (11) are vertical setting, two the one end of actuating lever (11) through the pivot with the top of mounting panel (3) is connected, and two the other end of actuating lever (11) all runs through rack (4) and be connected with locating plate (12).
2. The paper conveying device of the printing machine according to claim 1, wherein the connecting assembly comprises a telescopic rod (13), a mounting block (14) and a spring (15), the telescopic rod (13) is vertically installed at the top of the feeding hole, the extending end of the mounting plate (3) is connected with the top of the mounting block (14), the surface of the telescopic rod (13) is sleeved with the spring (15), and one side, close to the center of the printing machine (1), of the mounting block (14) is connected with one end of the input roller (16) through a rotating shaft.
3. The paper conveying device of a printing press according to claim 1, wherein the discharge opening is provided with a receiving plate (17) at an angle.
4. The paper conveying device of the printing machine according to claim 3, wherein two connecting grooves are formed in one side surface of the printing machine (1) close to the cylinder (2), a moving block (18) is arranged inside each connecting groove, and one ends of the two moving blocks (18) far away from the material receiving plate (17) extend out of the connecting grooves and are connected with the mounting plate (3).
5. The paper conveying device of the printing machine according to claim 1, wherein two fixing blocks (19) are arranged at the top of the mounting plate (3), a connecting rod (20) is arranged on one side, away from each other, of each fixing block (19), and one end, away from each fixing block (19), of each connecting rod (20) penetrates through the two connecting blocks (8) and is connected with two ends of the placement frame (4) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122894952.0U CN217050818U (en) | 2021-11-24 | 2021-11-24 | Paper conveying device of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122894952.0U CN217050818U (en) | 2021-11-24 | 2021-11-24 | Paper conveying device of printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217050818U true CN217050818U (en) | 2022-07-26 |
Family
ID=82476067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122894952.0U Active CN217050818U (en) | 2021-11-24 | 2021-11-24 | Paper conveying device of printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217050818U (en) |
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2021
- 2021-11-24 CN CN202122894952.0U patent/CN217050818U/en active Active
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