CN216235035U - High-speed paper feeder of flat-bed printing machine - Google Patents
High-speed paper feeder of flat-bed printing machine Download PDFInfo
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- CN216235035U CN216235035U CN202123012141.XU CN202123012141U CN216235035U CN 216235035 U CN216235035 U CN 216235035U CN 202123012141 U CN202123012141 U CN 202123012141U CN 216235035 U CN216235035 U CN 216235035U
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Abstract
The utility model discloses a high-speed paper feeding device of a flat-bed printing machine, which comprises: the lifting frame can adjust the height of the paper, and the transmission mechanism is installed at the top of the lifting frame. This lithographic machine's high-speed adsorption paper feeding device, it can drive the sliding plate and carry out the screw thread slip to rotate two-way threaded rod when first locating plate removes the assigned position, can slide through the guide bar when sliding plate screw thread slip, can drive first locating plate when sliding plate slides and carry out the removal in opposite directions, can fix a position the paper when first locating plate removes in opposite directions, make things convenient for the paper to fix a position when putting, can extrude the spacing groove when the slipmat removes, the slipmat can produce deformation through self rubber material when receiving the extrusion, can increase after the slipmat deformation and the spacing groove between the frictional force, three group's second locating plates can launch in proper order according to the height of paper, make things convenient for the second locating plate to adjust according to the height of paper.
Description
Technical Field
The utility model relates to the technical field of printing machines, in particular to a high-speed paper feeding device of a flat-bed printing machine.
Background
A printer is a machine that prints text and images. Modern printing machines are generally composed of mechanisms for plate loading, inking, stamping, paper feeding, 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 onto paper or other printing material, so that the same printed matter as that of the printing plate can be reproduced. The utility model and the development of the printing machine play an important role in the propagation of human civilization and culture, and the printing machine needs to convey paper into the printing machine for printing through a high-speed paper feeding device when printing the paper;
this prior art solution also presents the following problems when in use:
1. the paper is inconvenient to position;
2. the adjustment is inconvenient according to the height of the paper;
improvements are needed to address the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides the following technical scheme: the utility model aims to provide a high-speed paper feeding device of a flat-bed printing machine, which aims to solve the problems that the high-speed paper feeding device of the flat-bed printing machine in the current market proposed by the background technology has many defects, paper is inconvenient to position and adjust according to the height of the paper.
In order to achieve the purpose, the utility model provides the following technical scheme: a high-speed paper feeder of a flatbed printing press comprising:
the paper feeding device comprises lifting frames, a paper feeding device and a paper discharging device, wherein the lifting frames can adjust the height of paper, a transmission mechanism is arranged at the tops of the lifting frames, a controller is arranged at the front part of the transmission mechanism, a moving plate is connected between the lifting frames, and a containing plate is connected to the tops of the moving plate;
the threaded rod is connected between the moving plate and the containing plate, the side face of the threaded rod is connected with a threaded sleeve, the side face of the threaded sleeve is connected with a bearing, the side face of the bearing is connected with a connecting frame, and a sliding groove is formed in the connecting frame;
the sliding plate is connected with a first positioning plate on the side face, the moving groove is formed in the top of the containing plate and is close to the first positioning plate, and the moving groove is in sliding connection with the first positioning plate.
Preferably, be threaded connection between threaded rod and the threaded sleeve, and constitute revolution mechanic through the bearing between threaded sleeve and the link, rotate threaded sleeve and can carry out the screw thread slip through the threaded rod, can drive the bearing when the threaded sleeve screw thread slides and rotate and remove, can make threaded sleeve and link rotate when the bearing rotates, can drive the link and remove when the bearing removes.
Preferably, a rotating structure is formed between the bidirectional threaded rod and the sliding groove, the bidirectional threaded rod is in threaded connection with the sliding plate, the sliding plate is in sliding connection with the guide rod, the sliding plate can be driven to perform threaded sliding by rotating the bidirectional threaded rod, the sliding plate can slide through the guide rod during threaded sliding, the sliding plate can drive the first positioning plate to move in opposite directions during sliding, and the paper can be positioned during opposite movement of the first positioning plate.
Preferably, the first positioning plate is further provided with a collection groove, a limiting groove, a second positioning plate, a limiting block and an anti-skid pad;
the collection groove is formed in the side face of the first positioning plate, and limiting grooves are formed in two sides of the collection groove;
the second positioning plates are embedded in the collection grooves, the three groups of second positioning plates can be sequentially unfolded according to the height of paper, the two sides of the second positioning plates close to the limiting grooves are connected with limiting blocks, and the side faces of the limiting blocks are connected with anti-skidding pads.
Preferably, the spacing groove is provided with two sets ofly with the stopper about the central symmetry of second locating plate, and is sliding connection between spacing groove and the stopper to the second locating plate is provided with three groups, and the size of three groups of second locating plates is steadilyd decrease in proper order, and the pulling second locating plate can slide through the collection groove, can drive the stopper when the second locating plate slides and remove, can slide through the spacing groove when the stopper removes.
Preferably, the thickness of slipmat slightly is greater than the interval between spacing groove and the stopper, and the slipmat is the rubber material, can extrude the spacing groove when the slipmat removes, can produce deformation through self rubber material when the slipmat receives the extrusion, can increase after the slipmat deformation and the spacing groove between the frictional force.
Compared with the prior art, the utility model has the beneficial effects that: this lithographic machine's high-speed adsorption paper feeding device, it can drive the sliding plate and carry out the screw thread slip to rotate two-way threaded rod when first locating plate removes the assigned position, can slide through the guide bar when sliding plate screw thread slip, can drive first locating plate when sliding plate slides and carry out the removal in opposite directions, can fix a position the paper when first locating plate removes in opposite directions, make things convenient for the paper to fix a position when putting, can extrude the spacing groove when the slipmat removes, the slipmat can produce deformation through self rubber material when receiving the extrusion, can increase after the slipmat deformation and the spacing groove between the frictional force, three group's second locating plates can launch in proper order according to the height of paper, make things convenient for the second locating plate to adjust according to the height of paper.
1. The threaded sleeve can be rotated to perform threaded sliding through the threaded rod, the bearing can be driven to rotate and move when the threaded sleeve slides in a threaded manner, the threaded sleeve and the connecting frame can be rotated when the bearing rotates, the connecting frame can be driven to move when the bearing moves, the first positioning plate can be driven to move when the connecting frame moves, the sliding plate can be driven to perform threaded sliding by rotating the bidirectional threaded rod when the first positioning plate moves to a specified position, the sliding plate can slide through the guide rod when in threaded sliding, the first positioning plate can be driven to move oppositely when in sliding, paper can be positioned when the first positioning plate moves oppositely, and the paper can be conveniently positioned when being placed;
2. the pulling second locating plate can slide through the collection groove, the second locating plate can drive the limiting block to move when sliding, the limiting block can slide through the limiting groove when moving, the limiting block can drive the non-slip mat to move when sliding, the non-slip mat can be extruded to the limiting groove when moving, the non-slip mat can be deformed through self rubber materials when being extruded, the friction force between the non-slip mat and the limiting groove can be increased after the non-slip mat is deformed, three groups of second locating plates can be sequentially unfolded according to the height of paper, and the second locating plate can be conveniently adjusted according to the height of the paper.
Drawings
FIG. 1 is a schematic cross-sectional front view of the present invention;
FIG. 2 is an enlarged view of part A of the present invention;
FIG. 3 is an enlarged view of the part B of the present invention.
In the figure: 1. a lifting frame; 2. a controller; 3. moving the plate; 4. a holding plate; 5. a transmission mechanism; 6. a threaded rod; 7. a threaded sleeve; 8. a bearing; 9. a connecting frame; 10. a sliding groove; 11. a bidirectional threaded rod; 12. a guide bar; 13. a sliding plate; 14. a first positioning plate; 15. a collection groove; 16. a limiting groove; 17. a second positioning plate; 18. a limiting block; 19. a non-slip mat; 20. the slot is moved.
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. 1-3, the present invention provides a technical solution: a high-speed paper feeder of a flatbed printing press comprising:
the paper lifting device comprises a lifting frame 1, wherein the lifting frame 1 can adjust the height of paper, a transmission mechanism 5 is installed at the top of the lifting frame 1, a controller 2 is installed at the front part of the transmission mechanism 5, a moving plate 3 is connected between the lifting frame 1, and a containing plate 4 is connected at the top of the moving plate 3;
threaded rod 6, connect between movable plate 3 and hold between board 4, 6 sides of threaded rod are connected with threaded sleeve 7, 7 sides of threaded sleeve are connected with bearing 8, 8 sides of bearing are connected with link 9, link 9 has inside offered sliding tray 10, two-way threaded rod 11, through connection is in the inside of sliding tray 10, 10 internal connection in sliding tray has guide bar 12, be connected with sliding plate 13 between guide bar 12 and the two-way threaded rod 11, sliding plate 13 side is connected with first locating plate 14, the moving chute 20 has been seted up at the top that holds board 4 that is close to first locating plate 14, and moving chute 20 is sliding connection with first locating plate 14.
The threaded rod 6 is in threaded connection with the threaded sleeve 7, and the threaded sleeve 7 and the connecting frame 9 form a rotating structure through a bearing 8.
The bidirectional threaded rod 11 and the sliding groove 10 form a rotating structure, the bidirectional threaded rod 11 and the sliding plate 13 are in threaded connection, and the sliding plate 13 and the guide rod 12 are in sliding connection.
Referring to fig. 1, 2 can know, it can carry out the screw thread slip through threaded rod 6 to rotate threaded sleeve 7, can drive bearing 8 during the screw thread slip of threaded sleeve 7 and rotate and remove, can make threaded sleeve 7 and link 9 rotate when bearing 8 rotates, can drive link 9 when bearing 8 removes and remove, link 9 can drive first locating plate 14 when removing and remove, it can drive sliding plate 13 and carry out the screw thread slip to rotate two-way threaded rod 11 when first locating plate 14 removes the assigned position, sliding plate 13 can slide through guide bar 12 during the screw thread slip, sliding plate 13 can drive first locating plate 14 when sliding and carry out the removal in opposite directions, can fix a position the paper when first locating plate 14 removes in opposite directions.
The first positioning plate 14 is further provided with a collection groove 15, a limiting groove 16, a second positioning plate 17, a limiting block 18 and a non-slip mat 19, the collection groove 15 is formed in the side face of the first positioning plate 14, the limiting groove 16 is formed in each of two sides of the collection groove 15, the second positioning plate 17 is embedded in the collection groove 15, the limiting block 18 is connected to each of two sides, close to the limiting groove 16, of the second positioning plate 17, and the non-slip mat 19 is connected to the side face of the limiting block 18.
The two sets of the limiting grooves 16 and the limiting blocks 18 are symmetrically arranged about the center of the second positioning plate 17, the limiting grooves 16 are in sliding connection with the limiting blocks 18, the second positioning plate 17 is provided with three sets of the second positioning plate 17, and the sizes of the three sets of the second positioning plates 17 are gradually decreased.
The thickness of the anti-slip pad 19 is slightly larger than the distance between the limiting groove 16 and the limiting block 18, and the anti-slip pad 19 is made of rubber.
Referring to fig. 1, 3 can know, pulling second locating plate 17 can slide through collection groove 15, second locating plate 17 can drive stopper 18 when sliding and remove, stopper 18 can slide through spacing groove 16 when removing, stopper 18 can drive slipmat 19 when sliding and remove, slipmat 19 can extrude spacing groove 16 when removing, slipmat 19 can produce deformation through self rubber material when receiving the extrusion, slipmat 19 can increase and spacing groove 16 frictional force after the deformation, three groups of second locating plates 17 can expand according to the height of paper in proper order.
The working principle is as follows: when the high-speed paper feeding device of the flat-bed printing machine is used, firstly, the high-speed paper feeding device of the flat-bed printing machine needs to be simply known, when in use, the threaded sleeve 7 can be rotated to perform threaded sliding through the threaded rod 6, when in threaded sliding, the threaded sleeve 7 can drive the bearing 8 to perform rotational movement, when in rotation of the bearing 8, the threaded sleeve 7 and the connecting frame 9 can be rotated, when in movement of the bearing 8, the connecting frame 9 can be driven to move, when in movement of the connecting frame 9, the first positioning plate 14 can be driven to move, when in movement to a specified position, the bidirectional threaded rod 11 can be rotated to drive the sliding plate 13 to perform threaded sliding, when in threaded sliding, the sliding plate 13 can be slid through the guide rod 12, when in sliding, the first positioning plate 14 can be driven to move oppositely, when in sliding, the first positioning plate 14 can be used for positioning paper, those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. A high-speed paper feeding device of a flatbed printing machine is characterized by comprising:
the lifting frame (1), a transmission mechanism (5) is installed at the top of the lifting frame (1), a controller (2) is installed at the front part of the transmission mechanism (5), a moving plate (3) is connected between the lifting frame (1), and a containing plate (4) is connected to the top of the moving plate (3);
the threaded rod (6) is connected between the moving plate (3) and the containing plate (4), a threaded sleeve (7) is connected to the side face of the threaded rod (6), a bearing (8) is connected to the side face of the threaded sleeve (7), a connecting frame (9) is connected to the side face of the bearing (8), and a sliding groove (10) is formed in the connecting frame (9);
the sliding groove (10) is internally connected with a guide rod (12), a sliding plate (13) is connected between the guide rod (12) and the two-way threaded rod (11), a first positioning plate (14) is connected to the side face of the sliding plate (13), a moving groove (20) is formed in the top of the containing plate (4) and close to the first positioning plate (14), and the moving groove (20) is in sliding connection with the first positioning plate (14).
2. The high-speed paper feeding device of a flatbed printing machine according to claim 1, characterized in that: threaded connection is adopted between the threaded rod (6) and the threaded sleeve (7), and a rotating structure is formed between the threaded sleeve (7) and the connecting frame (9) through a bearing (8).
3. The high-speed paper feeding device of a flatbed printing machine according to claim 1, characterized in that: a rotating structure is formed between the bidirectional threaded rod (11) and the sliding groove (10), the bidirectional threaded rod (11) is in threaded connection with the sliding plate (13), and the sliding plate (13) is in sliding connection with the guide rod (12).
4. The high-speed paper feeding device of a flatbed printing machine according to claim 1, characterized in that: the first positioning plate (14) is also provided with a collection groove (15), a limiting groove (16), a second positioning plate (17), a limiting block (18) and a non-slip mat (19);
the collection groove (15) is formed in the side face of the first positioning plate (14), and limiting grooves (16) are formed in two sides of the collection groove (15);
the second positioning plate (17) is embedded in the collection groove (15), two sides of the second positioning plate (17) close to the limiting groove (16) are connected with limiting blocks (18), and the side faces of the limiting blocks (18) are connected with anti-skid pads (19).
5. The high-speed paper feeding device of a flatbed printing machine according to claim 4, wherein: the limiting grooves (16) and the limiting blocks (18) are symmetrically arranged in two groups about the center of the second positioning plate (17), the limiting grooves (16) are in sliding connection with the limiting blocks (18), the second positioning plate (17) is provided with three groups, and the sizes of the three groups of second positioning plates (17) are gradually decreased.
6. The high-speed paper feeding device of a flatbed printing machine according to claim 4, wherein: the thickness of the anti-skid pad (19) is slightly larger than the distance between the limiting groove (16) and the limiting block (18), and the anti-skid pad (19) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123012141.XU CN216235035U (en) | 2021-12-02 | 2021-12-02 | High-speed paper feeder of flat-bed printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123012141.XU CN216235035U (en) | 2021-12-02 | 2021-12-02 | High-speed paper feeder of flat-bed printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216235035U true CN216235035U (en) | 2022-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123012141.XU Active CN216235035U (en) | 2021-12-02 | 2021-12-02 | High-speed paper feeder of flat-bed printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216235035U (en) |
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2021
- 2021-12-02 CN CN202123012141.XU patent/CN216235035U/en active Active
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