CN220555274U - Plate-loading positioning device and printing machine - Google Patents
Plate-loading positioning device and printing machine Download PDFInfo
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- CN220555274U CN220555274U CN202322236489.XU CN202322236489U CN220555274U CN 220555274 U CN220555274 U CN 220555274U CN 202322236489 U CN202322236489 U CN 202322236489U CN 220555274 U CN220555274 U CN 220555274U
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- 238000007639 printing Methods 0.000 title claims abstract description 14
- 230000009471 action Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of printing machines, in particular to a plate-loading positioning device and a printing machine, comprising: the plate loading rack comprises a plate loading rack rod and a positioning rod, wherein a rotating shaft is arranged in the plate loading rack, the rotating shaft is connected with a motor and a gear column, a moving plate and a telescopic rod are arranged in the plate loading rack rod, and the moving plate is connected with teeth; the positioning rod is connected with a positioning column; the beneficial effects are as follows: the plate-loading rack rod is fixed through the mounting seat, the motor is started to rotate with the rotating shaft, and then the gear column and the teeth are meshed and connected, so that the two movable plates move oppositely or in opposite directions through the action of the limiting sliding strip and the limiting sliding groove, the distance between the two positioning rods is driven through the telescopic rod to be adjusted, and finally the positioning column is adjusted, so that the plate-loading rack is adjusted according to different plate rollers, the applicability is further improved, the machining efficiency is improved, the operation is simple and convenient when the plate rollers are replaced, and the time and the labor are saved.
Description
Technical Field
The utility model relates to the technical field of printers, in particular to a plate-loading positioning device and a printer.
Background
The printing process is a link of the printing process, the calculating unit is a table, the prepared printing plate is arranged on the plate table of the printing machine, and the arrangement and the adjustment are carried out according to the sequence of page numbers, the position of the plate center, the color and the definition of the printing piece, the pressure of the printing machine and the like.
However, the conventional gravure plate roll plate loading frame is generally inconvenient to adjust, and one plate loading frame is only suitable for one plate roll, so that the limitation is large.
Disclosure of Invention
The utility model aims to provide a plate loading positioning device and a printing machine, which are used for solving the problems that the prior gravure plate roller plate loading frame in the background technology is generally inconvenient to adjust, and the plate loading frame is only suitable for one plate roller and has large limitation.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a plate loading positioning device, the plate loading positioning device comprising:
the plate-loading rack comprises a plate-loading rack rod, wherein a rotating shaft is arranged in the middle of the inside of the plate-loading rack rod, the rotating shaft is connected with a motor and a gear column, a movable plate and a telescopic rod are arranged on two symmetrical sides of the inside of the plate-loading rack rod relative to a central shaft of the rotating shaft, and a plurality of teeth which are uniformly distributed are arranged on the side wall of one side of the movable plate, which is close to the gear column;
the positioning rods are arranged at two sides of the plate-loading rack rod respectively, and positioning columns are arranged on the side walls of one side opposite to the two positioning rods.
Preferably, the motor is fixedly connected with the middle side wall of one end of the plate-loading rack rod, the mounting seat is arranged on the side wall of the other end of the plate-loading rack rod, a movable groove is formed in the plate-loading rack rod, and moving holes are formed in the middle of the inner walls of the two opposite ends of the movable groove.
Preferably, the output end of the motor penetrates through the side wall of the plate mounting rack rod and is fixedly connected with one end of the rotating shaft inside the movable groove, and the other end of the rotating shaft is rotatably connected with the inner wall of the movable groove, which is close to one end of the mounting seat.
Preferably, the gear post is fixedly sleeved on the outer wall of the rotating shaft, the gear post is connected with teeth on the side wall of the movable plate in a meshed mode, the movable plate is L-shaped, and a limiting slide bar is fixedly connected on the middle side wall of the movable plate, which is close to one side of the inner wall of the plate mounting rack.
Preferably, the inner walls of the two opposite ends of the movable groove are respectively provided with a limiting chute, and the limiting chute is in sliding connection with the limiting slide bar.
Preferably, one end of the moving plate is fixedly connected with the telescopic rod, and the other end of the telescopic rod penetrates through the moving hole to be fixedly connected with the positioning rod.
Preferably, the positioning column is fixedly connected with one end of the positioning rod, which is far away from the telescopic rod, and the middle of the side wall of one end of the positioning column, which is far away from the positioning rod, is provided with a positioning groove.
A printing machine comprises the plate-loading positioning device.
Compared with the prior art, the utility model has the beneficial effects that:
the plate-loading rack rod is fixed through the mounting seat, the motor is started to rotate with the rotating shaft, and then the gear column and the teeth are meshed and connected, so that the two movable plates move oppositely or in opposite directions through the action of the limiting sliding strip and the limiting sliding groove, the distance between the two positioning rods is driven through the telescopic rod to be adjusted, and finally the positioning column is adjusted, so that the plate-loading rack is adjusted according to different plate rollers, the applicability is further improved, the machining efficiency is improved, the operation is simple and convenient when the plate rollers are replaced, and the time and the labor are saved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the plate rack bar of the present utility model;
fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.
In the figure: 1. a mounting base; 2. a plate mounting rack rod; 3. a telescopic rod; 4. a positioning rod; 5. positioning columns; 6. a motor; 7. a gear post; 8. a moving plate; 9. teeth; 10. a rotating shaft; 11. a movable groove; 12. a positioning groove; 13. a moving hole; 14. limiting sliding grooves; 15. and limiting the sliding bar.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Referring to fig. 1 to 3, the present utility model provides the following technical solutions: a plate loading positioning device, the plate loading positioning device comprising:
the plate-loading frame rod 2 is provided with a rotating shaft 10 in the middle of the inside of the plate-loading frame rod 2, the rotating shaft 10 is connected with a motor 6 and a gear column 7, both sides of the inside of the plate-loading frame rod 2, which are symmetrical with respect to the central axis of the rotating shaft 10, are provided with a movable plate 8 and a telescopic rod 3, and a side wall of the movable plate 8, which is close to the gear column 7, is provided with a plurality of teeth 9 which are uniformly distributed; the motor 6 is fixedly connected with the middle side wall of one end of the plate-loading hack lever 2, the side wall of the other end of the plate-loading hack lever 2 is provided with a mounting seat 1, a movable groove 11 is formed in the plate-loading hack lever 2, and moving holes 13 are formed in the middle of the inner walls of the two opposite ends of the movable groove 11; the output end of the motor 6 penetrates through the side wall of the plate mounting frame rod 2 and is fixedly connected with one end of a rotating shaft 10 in the movable groove 11, and the other end of the rotating shaft 10 is rotatably connected with the inner wall of the movable groove 11, which is close to one end of the mounting seat 1; the gear column 7 is fixedly sleeved on the outer wall of the rotating shaft 10, the gear column 7 is in meshed connection with the teeth 9 on the side wall of the movable plate 8, the movable plate 8 is conveniently driven to synchronously move through the gear column 7 and the teeth 9, and a limit slide bar 15 is fixedly connected to the middle side wall of the movable plate 8, which is close to one side of the inner wall of the plate-loading rack bar 2; the inner walls of the two opposite ends of the movable groove 11 are respectively provided with a limit chute 14, the limit chute 14 is in sliding connection with a limit slide bar 15, the stability of the movable plate 8 during movement is ensured through the limit chute 14 and the limit slide bar 15, and the meshing effect between the teeth 9 and the gear column 7 is ensured; one end of the moving plate 8 is fixedly connected with the telescopic rod 3, and the other end of the telescopic rod 3 passes through the moving hole 13 and is fixedly connected with the positioning rod 4.
The two positioning rods 4 are arranged, the two positioning rods 4 are respectively positioned at two sides of the plate-loading frame rod 2, and positioning columns 5 are respectively arranged on the side walls of one side opposite to the two positioning rods 4; the locating column 5 is fixedly connected with one end of the locating rod 4, which is far away from the telescopic rod 3, and a locating groove 12 is formed in the middle of the side wall of one end of the locating column 5, which is far away from the locating rod 4, and the plate roller is conveniently located through the locating groove 12.
A printing machine comprises the plate-loading positioning device.
During actual use, the plate-loading frame rod 2 is fixed through the mounting seat 1, then the motor 6 is started to rotate with the rotating shaft 10, and then the gear column 7 and the teeth 9 are meshed and connected, so that the two movable plates 8 move relatively or in opposite directions through the action of the limiting sliding strip 11 and the limiting sliding groove 12, the telescopic rod 3 drives the distance between the two positioning rods 4 to adjust, and finally the positioning column 5 is adjusted, so that the plate-loading frame is adjusted according to different plate rollers, the applicability is further improved, the processing efficiency is improved, and the plate roller replacing device is simple and convenient to operate, time-saving and labor-saving.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A plate loading positioner, its characterized in that: the plate loading positioning device comprises:
the automatic plate loading device comprises a plate loading frame rod (2), wherein a rotating shaft (10) is arranged in the middle of the inside of the plate loading frame rod (2), the rotating shaft (10) is connected with a motor (6) and a gear column (7), a movable plate (8) and a telescopic rod (3) are arranged on two symmetrical sides of the inside of the plate loading frame rod (2) relative to the central axis of the rotating shaft (10), and a plurality of teeth (9) which are uniformly distributed are arranged on the side wall of one side, close to the gear column (7), of the movable plate (8);
the two positioning rods (4) are arranged, the two positioning rods (4) are respectively positioned at two sides of the plate-loading frame rod (2), and positioning columns (5) are respectively arranged on the side walls of one side opposite to the two positioning rods (4).
2. A plate loading positioning device according to claim 1, wherein: the motor (6) is fixedly connected with the middle side wall of one end of the plate-loading hack lever (2), the mounting seat (1) is arranged on the side wall of the other end of the plate-loading hack lever (2), the movable groove (11) is formed in the plate-loading hack lever (2), and the movable holes (13) are formed in the middle of the inner walls of the opposite ends of the movable groove (11).
3. A plate loading positioning device according to claim 2, wherein: the output end of the motor (6) penetrates through the side wall of the plate mounting rack rod (2) and is fixedly connected with one end of a rotating shaft (10) inside the movable groove (11), and the other end of the rotating shaft (10) is rotatably connected with the inner wall, close to one end of the mounting seat (1), of the movable groove (11).
4. A plate loading positioning device according to claim 3, wherein: the gear column (7) is fixedly sleeved on the outer wall of the rotating shaft (10), the gear column (7) is connected with teeth (9) on the side wall of the movable plate (8) in a meshed mode, the movable plate (8) is L-shaped, and a limit sliding strip (15) is fixedly connected to the middle side wall of the movable plate (8) close to one side of the inner wall of the plate-loading rack rod (2).
5. A plate loading positioning device according to claim 4, wherein: limiting sliding grooves (14) are formed in the inner walls of the two opposite ends of the movable groove (11), and the limiting sliding grooves (14) are connected with limiting sliding strips (15) in a sliding mode.
6. A plate loading positioning device according to claim 2, wherein: one end of the moving plate (8) is fixedly connected with the telescopic rod (3), and the other end of the telescopic rod (3) passes through the moving hole (13) and is fixedly connected with the positioning rod (4).
7. A plate loading positioning device according to claim 1, wherein: the positioning column (5) is fixedly connected with one end, far away from the telescopic rod (3), of the positioning rod (4), and a positioning groove (12) is formed in the middle of the side wall of one end, far away from the positioning rod (4), of the positioning column (5).
8. A printing press, characterized by: a plate positioning device comprising any one of the preceding claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322236489.XU CN220555274U (en) | 2023-08-18 | 2023-08-18 | Plate-loading positioning device and printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322236489.XU CN220555274U (en) | 2023-08-18 | 2023-08-18 | Plate-loading positioning device and printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220555274U true CN220555274U (en) | 2024-03-05 |
Family
ID=90051709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322236489.XU Active CN220555274U (en) | 2023-08-18 | 2023-08-18 | Plate-loading positioning device and printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220555274U (en) |
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2023
- 2023-08-18 CN CN202322236489.XU patent/CN220555274U/en active Active
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