CN219791817U - Efficient printing machine transmission structure - Google Patents
Efficient printing machine transmission structure Download PDFInfo
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- CN219791817U CN219791817U CN202320997411.7U CN202320997411U CN219791817U CN 219791817 U CN219791817 U CN 219791817U CN 202320997411 U CN202320997411 U CN 202320997411U CN 219791817 U CN219791817 U CN 219791817U
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- paper
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- transmission
- paper guide
- transmission structure
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 67
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004804 winding Methods 0.000 abstract description 2
- 239000000123 paper Substances 0.000 description 63
- 208000032370 Secondary transmission Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000011087 paperboard Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 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 a high-efficiency printing machine transmission structure which comprises two side plates arranged in parallel, wherein a first paper guide plate and a second paper guide plate are fixedly arranged in front of and behind the two side plates, a first paper guide roller is arranged between the two side plates and positioned at the top of the first paper guide plate, a first paper guide roller is arranged between the two side plates and positioned at the top of the second paper guide plate, limit grooves are formed in the tops of the two side plates, a transmission structure for transmitting printing paper is arranged between the two side plates, an elastic structure for adjusting the printing paper is arranged between the two side plates, and a braking structure for stopping the printing paper is also arranged between the two side plates. This efficient printing machine transmission structure drives the transfer line tilting motion on the connecting block through the cylinder and makes the winding loosen or tighten up at epaxial paper of pressure, reaches the effect of adjusting paper elasticity, can not appear pausing when guaranteeing paper transmission and adjust paper roughness.
Description
Technical Field
The utility model relates to the technical field of printers, in particular to a high-efficiency printer transmission structure.
Background
A printer is a machine that prints text and images. Modern printers typically consist of mechanisms for loading, inking, stamping, paper feeding, and the like. The working principle of the device is as follows: the characters and images to be printed are first made into printing plate, then installed on the printer, and the ink is then applied to the places with characters and images on the printing plate by means of manual or printer, and then transferred directly or indirectly onto paper or other printing stock, so that the same printed matter as the printing plate can be copied. The sheets of paper are typically driven by a drive mechanism within the press.
Paper transmission structure in current printing machine always makes paper reach a transmission process through the transmission shaft scrolling paper, because partial transmission structure can appear small-section rotation because of inertia when stopping to lead to the paper to appear fluffy influence paper secondary transmission, simultaneously, the paper does not possess the elasticity of adjusting the paper in transmission process, and appears pausing when leading to paper transmission and influence the paper planarization, so proposes an efficient printing machine transmission structure in order to solve above-mentioned problem.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a high-efficiency printing machine transmission structure which has the advantages of preventing paper from being fluffy due to early braking, adjusting the tightness of the paper to avoid the pause and the like when the paper is transmitted, solves the problem that the paper can be fluffy to influence the secondary transmission of the paper due to small-section rotation caused by inertia when part of the transmission structure stops, and simultaneously, the paper does not have the function of adjusting the tightness of the paper in the transmission process to influence the flatness of the paper due to pause and the like when the paper is transmitted, so the high-efficiency printing machine transmission structure is provided to solve the problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-efficient printing machine transmission structure, includes two parallel arrangement's curb plate, two curb plates are fixed mounting in front of and behind between the board and are led paper board one and lead paper board two, two curb plates between and be located board one top is provided with leads paper roll one, two curb plates between and be located board two tops are provided with leads paper roll one;
limiting grooves are formed in the tops of the two side plates, a transmission structure for transmitting printing paper is arranged between the two side plates, an elastic structure for adjusting the printing paper is arranged between the two side plates, and a braking structure for stopping the printing paper is further arranged between the two side plates.
Further, two angle steel are arranged on one side surface of the two side plates, which is far away from the paper guide plate.
Further, the transmission structure comprises a driving roller, a transmission shaft, a worm wheel, a worm and a servo motor, wherein the servo motor is arranged on the side face of a certain side plate, the two transmission shafts are arranged between the two side plates, two ends of the two transmission shafts penetrate through the two side plates respectively and are far away from one side face of the paper guide plate, the two driving rollers are sleeved on the outer walls of the two transmission shafts respectively, one end of the worm is arranged on the output shaft of the servo motor, the two worm wheels are fixedly sleeved on the peripheral walls of the two transmission shafts respectively, and the two worm wheels are meshed with the worm simultaneously.
Further, the elasticity structure includes pressure axle, cylinder, connecting block and transfer line, two cylinders are installed respectively on the side that the paper guide was kept away from to two curb plates, the both ends of transfer line run through respectively two spacing grooves and extend the outside of two curb plates, two connecting blocks suit respectively are in on the both ends of two transfer lines, the output shaft of two cylinders respectively with two connecting blocks are articulated, the pressure axle suit is in on the periphery wall of transfer line.
Further, the braking structure includes guide pulley, arc clamp plate, horizontal bar and electric putter, the top between two curb plates goes out to be connected with the horizontal bar, electric putter installs on the side of horizontal bar, the arc clamp plate is installed through two loose axles between two curb plates, the guide pulley is installed through two arc piece rotations between two curb plates, electric putter's the other end pass through the articulated frame with the surface hinge of arc clamp plate.
Further, the arc-shaped surface of the arc-shaped pressing plate, which is close to the guide wheel, is provided with a smooth rubber friction pad, and the guide wheel is rotationally connected with the two side plates.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
1. according to the efficient printing machine transmission structure, the electric push rod in the braking structure drives the arc pressing plate to press the paper on the guide wheel, so that the paper achieves the braking effect, the paper is prevented from being fluffy, and the practicability of the printing machine transmission structure is improved;
2. this efficient printing machine transmission structure drives the transfer line tilting motion on the connecting block through the cylinder and makes the winding loosen or tighten up at epaxial paper of pressure, reaches the effect of adjusting paper elasticity, can not appear pausing when guaranteeing paper transmission and adjust paper roughness.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of another view of the structure of the present utility model;
fig. 3 is a schematic structural diagram of the fig. 2 a according to the present utility model.
In the figure: 1. a side plate; 2. a transmission structure; 201. a driving roller; 202. a transmission shaft; 203. a worm wheel; 204. a worm; 205. a servo motor; 3. an elastic structure; 301. pressing a shaft; 302. a cylinder; 303. a connecting block; 304. a rotating lever; 4. angle steel; 5. a limit groove; 6. a braking structure; 601. a guide wheel; 602. an arc pressing plate; 603. a cross bar; 604. an electric push rod; 7. a first paper guide plate; 8. a paper guide roller I; 9. a paper guide roller II; 10. and a second paper guide plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a high-efficiency transmission structure of a printing machine in the present embodiment includes two parallel side plates 1, a first paper guide plate 7 and a second paper guide plate 10 are fixedly mounted between the two side plates 1, a first paper guide roller 8 is disposed between the two side plates 1 and at the top of the first paper guide plate 7, and a first paper guide roller 9 is disposed between the two side plates 1 and at the top of the second paper guide plate 10;
limiting grooves 5 are formed in the tops of the two side plates 1, a transmission structure 2 for transmitting printing paper is arranged between the two side plates 1, an elastic structure 3 for adjusting the printing paper is arranged between the two side plates 1, and a braking structure 6 for stopping the printing paper is also arranged between the two side plates 1.
Wherein, a side surface of the two side plates 1 far away from the paper guide plate 7 is provided with two angle steels 4.
Specifically, the paper passes through the first paper guide plate 7 and the first paper guide roller 8, then is wound on the braking structure 6 and the elastic structure 3 to be flatly paved on the second paper guide plate 10, and finally is put into the transmission structure 2 to be transmitted, and meanwhile, the angle steel 4 on the two side plates 1 is installed on the equipment.
In this embodiment, the transmission structure 2 includes a driving roller 201, a driving shaft 202, a worm wheel 203, a worm 204 and a servo motor 205, the servo motor 205 is installed on a side surface of a certain side plate 1, the two driving shafts 202 are all disposed between the two side plates 1, two ends of the two driving shafts 202 respectively penetrate through a side surface of the two side plates 1 away from the paper guide plate 10, the two driving rollers 201 are respectively sleeved on outer walls of the two driving shafts 202, one end of the worm 204 is installed on an output shaft of the servo motor 205, the two worm wheels 203 are respectively fixedly sleeved on outer peripheral walls of the two driving shafts 202, and the two worm wheels 203 are simultaneously meshed with the worm 204.
The driving roller 201 is provided with a rubber layer that rubs against the paper, and the friction force drives the paper to drive.
Specifically, the worm 204 is driven to rotate by the servo motor 205, so that the worm 204 drives the two meshed worm gears 203 to drive the two transmission shafts 202 to rotate, and further the transmission shafts 201 sleeved on the transmission shafts 202 realize power for paper transmission.
In this embodiment, the elastic structure 3 includes a pressing shaft 301, an air cylinder 302, a connecting block 303 and a transmission rod 304, where the two air cylinders 302 are respectively installed on a side surface of the two side plates 1 far away from the paper guide plate 10, two ends of the transmission rod 304 respectively penetrate through the two limit grooves 5 and extend out of the two side plates 1, the two connecting blocks 303 are respectively sleeved on two ends of the two transmission rods 304, output shafts of the two air cylinders 302 are respectively hinged with the two connecting blocks 303, and the pressing shaft 301 is sleeved on the peripheral wall of the transmission rod 304.
Specifically, the cylinder 302 drives the two connecting blocks 303 to move in an inclined manner, so that the transmission rod 304 sleeved on the connecting blocks 303 drives the pressing shaft 301 to press down, and therefore the paper is regulated to be tightened under the pressure of the pressing shaft 301, and the effect of regulating the tightness of the paper is achieved.
In this embodiment, the braking structure 6 includes a guide wheel 601, an arc pressing plate 602, a horizontal bar 603 and an electric push rod 604, the top between the two side plates 1 is connected with the horizontal bar 603, the electric push rod 604 is installed on the side surface of the horizontal bar 603, the arc pressing plate 602 is installed between the two side plates 1 through two movable shafts, the guide wheel 601 is rotatably installed between the two side plates 1 through two arc blocks, and the other end of the electric push rod 604 is hinged with the surface of the arc pressing plate 601 through a hinge bracket.
The arc-shaped surface of the arc-shaped pressure plate 601, which is close to the guide wheel 601, is provided with a smooth rubber friction pad, and the guide wheel 601 is rotationally connected with the two side plates 1.
Specifically, the electric push rod 604 drives the arc pressing plate 602 to press down, so that the arc pressing plate 602 rubs the paper wound on the guide wheel 601, and the braking effect is achieved.
The working principle of the embodiment is as follows:
firstly, the paper is flatly paved on the first paper guide plate 7 and passes through the second paper guide plate 10, then the paper passes through a gap between the arc pressing plate 602 and the guide wheel 601, then passes through the pressing shaft 301, is flatly paved on the first paper guide plate 7 and the second paper guide roller 9 again, meanwhile, passes through the gap between the two driving rollers 201, drives the worm 204 to rotate by starting the servo motor 205, further drives the worm 204 to drive the two meshed worm gears 203 to drive the two transmission shafts 202 to rotate, further drives the transmission shafts 201 sleeved on the transmission shafts 202 to realize the power for paper transmission, drives the arc pressing plate 602 to press downwards through the electric push rod 604, so that the arc pressing plate 602 rubs the paper wound on the guide wheel 601, thereby achieving the braking effect, and drives the two connecting blocks 303 to move obliquely, so that the transmission rods 304 sleeved by the connecting blocks 303 drive the pressing shaft 301 to press downwards, thereby adjusting the paper to tighten under the pressure, achieving the effect of adjusting the tightness of the paper, and further completing the transmission of the whole printing machine.
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 (6)
1. The utility model provides a high-efficient printing machine transmission structure, includes two parallel arrangement's curb plate (1), two curb plate (1) are in front of and behind fixed mounting paper guide board one (7) and paper guide board two (10), between two curb plate (1) and be located paper guide board one (7) top is provided with paper guide roller one (8), between two curb plate (1) and be located paper guide board two (10) top is provided with paper guide roller one (9);
limiting grooves (5) are formed in the tops of the two side plates (1), and the printing machine is characterized in that a transmission structure (2) for transmitting printing paper is arranged between the two side plates (1), an elastic structure (3) for adjusting the printing paper is arranged between the two side plates (1), and a braking structure (6) for stopping the printing paper is further arranged between the two side plates (1).
2. The efficient printer transmission structure of claim 1, wherein: two angle steels (4) are arranged on one side surface, far away from the paper guide plate (7), of the two side plates (1).
3. The efficient printer transmission structure of claim 1, wherein: the utility model provides a drive structure (2) includes driving roller (201), transmission shaft (202), worm wheel (203), worm (204) and servo motor (205), servo motor (205) are installed on the side of certain curb plate (1), two transmission shafts (202) all set up between two curb plates (1), and the both ends of two transmission shafts (202) run through respectively on the side that paper guide board (10) was kept away from to two curb plates (1), two driving roller (201) suit respectively on two transmission shaft (202) outer walls, the one end of worm (204) is installed on the output shaft of servo motor (205), two worm wheel (203) fixed suit respectively on the outer peripheral wall of two transmission shafts (202), just two worm wheel (203) simultaneously with worm (204) meshing.
4. The efficient printer transmission structure of claim 1, wherein: the elastic structure (3) comprises a pressing shaft (301), air cylinders (302), connecting blocks (303) and a transmission rod (304), wherein the two air cylinders (302) are respectively installed on one side surface of the two side plates (1) away from the paper guide plate (10), two ends of the transmission rod (304) respectively penetrate through the two limit grooves (5) and extend out of the two side plates (1), the two connecting blocks (303) are respectively sleeved on two ends of the two transmission rods (304), output shafts of the two air cylinders (302) are respectively hinged with the two connecting blocks (303), and the pressing shaft (301) is sleeved on the peripheral wall of the transmission rod (304).
5. The efficient printer transmission structure of claim 1, wherein: braking structure (6) are including guide pulley (601), arc clamp (602), diaphragm (603) and electric putter (604), the top between two curb plates (1) goes out to be connected with diaphragm (603), electric putter (604) are installed on the side of diaphragm (603), arc clamp (602) are installed through two loose axles between two curb plates (1), guide pulley (601) are installed through two arc piece rotations between two curb plates (1), the other end of electric putter (604) pass through the articulated frame with the surface hinge of arc clamp (601).
6. The efficient printer transmission structure of claim 5, wherein: the arc-shaped pressing plate (601) is provided with a smooth rubber friction pad close to the arc-shaped surface of the guide wheel (601), and the guide wheel (601) is rotationally connected with the two side plates (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320997411.7U CN219791817U (en) | 2023-04-27 | 2023-04-27 | Efficient printing machine transmission structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320997411.7U CN219791817U (en) | 2023-04-27 | 2023-04-27 | Efficient printing machine transmission structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219791817U true CN219791817U (en) | 2023-10-03 |
Family
ID=88187999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320997411.7U Active CN219791817U (en) | 2023-04-27 | 2023-04-27 | Efficient printing machine transmission structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219791817U (en) |
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2023
- 2023-04-27 CN CN202320997411.7U patent/CN219791817U/en active Active
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