CN220182294U - Transmission damping device of post-press equipment - Google Patents
Transmission damping device of post-press equipment Download PDFInfo
- Publication number
- CN220182294U CN220182294U CN202321726485.3U CN202321726485U CN220182294U CN 220182294 U CN220182294 U CN 220182294U CN 202321726485 U CN202321726485 U CN 202321726485U CN 220182294 U CN220182294 U CN 220182294U
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- China
- Prior art keywords
- plate
- damping device
- transmission
- damping
- driving roller
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- 238000013016 damping Methods 0.000 title claims abstract description 64
- 230000005540 biological transmission Effects 0.000 title claims abstract description 30
- 230000006835 compression Effects 0.000 claims abstract description 25
- 238000007906 compression Methods 0.000 claims abstract description 25
- 239000002184 metal Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 description 4
- 238000003475 lamination Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method 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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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a transmission damping device of post-printing equipment, which is characterized by comprising a damping device arranged on any driving roller, wherein the damping device comprises a follow-up plate, a damping plate, a stop plate, a pressure spring and a pressing adjusting piece which is arranged on the driving roller and has adjustable position. The damping device has a simple structure and low manufacturing cost, and the mechanical inertia generated by transmission is eliminated through the damping device when the transmission mechanism rotates, so that the positioning precision of the transmission roller set is improved; the compression adjusting piece is used for limiting the compression spring, and the compression force applied to the follow-up plate, the damping plate and the stop plate by the compression spring can be adjusted by adjusting the screwing depth of the compression adjusting piece on the driving roller, so that the friction resistance is adjusted.
Description
Technical Field
The utility model relates to the field of printing and post-printing processing equipment, in particular to a transmission damping device of post-printing equipment.
Background
There are some transmission mechanisms in the post-press apparatus, such as the transmission of the laminating roller set, the pulling roller set, the paper output roller set of the laminating machine, the transmission of the blanket cylinder of the printing machine, the paper conveying transmission of the paper cutter, etc. The problem of low positioning accuracy caused by mechanical inertia exists in all the transmission processes. For this purpose, a transmission damping device for a post-press device is proposed.
Disclosure of Invention
The utility model aims to solve the problems and provides a transmission damping device of post-printing equipment.
In order to achieve the above purpose, the utility model provides a transmission damping device of post-printing equipment, which is characterized by comprising a damping device arranged on any driving roller, wherein the damping device comprises a follow-up plate, a damping plate, a stop plate, a pressure spring and a compression adjusting piece connected with the driving roller, wherein the follow-up plate, the damping plate, the stop plate, the pressure spring and the compression adjusting piece are arranged on the driving roller.
Further preferably, the compression adjusting member may be a screw or a threaded rod or a bolt or a latch.
Further preferably, the damping plate is a felt plate or a rubber plate or a plastic plate or a metal plate with rough surfaces.
Further preferably, the follower plate and the damper plate may employ one or more sets of combinations with the stopper plate.
Further preferably, the driving roller shaft shoulder is provided with a plane, and the follower plate is provided with a spigot surface matched with the plane.
Further preferably, a gasket is further installed between the compression adjusting piece and the compression spring.
The damping device is simple in structure and low in manufacturing cost, and mechanical inertia generated by transmission is eliminated through the damping device when the transmission roller set rotates, so that the positioning accuracy of the transmission roller set is improved;
the compression adjusting piece is adopted to limit the compression spring, and the compression force applied by the compression spring among the follow-up plate, the damping plate and the stop plate can be adjusted through the screwing depth of the compression adjusting piece on the driving roller, so that the friction resistance is adjusted;
the damping device can adopt one or more groups of damping plates, follower plates and stop plates, so that double or multiple damping effects can be obtained.
Drawings
FIG. 1 is an isometric view of a transmission damping device of a laminator to which the utility model is applied;
FIG. 2 is another directional axis side view of FIG. 1 of the present utility model;
FIG. 3 is an exploded view of the damping device of FIG. 2 employing two sets of damping plates, follower plates and stop plates in combination in accordance with the present utility model;
FIG. 4 is an exploded view of the damping device of FIG. 2 employing a set of damping plates, follower plates and stop plate combinations of the present utility model.
Legend description: 1. a driving roller group; 11. a wallboard; 12. a driving roller; 121. a plane; 2. damping means; 21. a follower plate; 211. a spigot surface; 22. a damping plate; 23. a stop plate; 24. a pressure spring; 25. a compression adjustment member; 26. a gasket; 3. a film laminating machine; 31. a film laminating roller set; 311. a film-coated sprocket; 32. a traction roller set; 321. a traction sprocket; 33. paper outlet roller group; 331. a paper output chain wheel; 34. a tooth pressing conveying roller; 341. tooth pressing chain wheels; 35. a main motor; 351. a motor sprocket; 36. a transition sprocket.
Description of the embodiments
The following describes a transmission damping device of a post-press device according to the present utility model with reference to the accompanying drawings.
Referring to fig. 1 to 4, in order to further explain the present patent, the present patent is applied to a laminator 3, the laminator 3 includes a wallboard 11, a lamination roller group 31, a traction roller group 32, a discharge roller group 33, and a tooth pressing transfer roller 34 mounted on the wallboard 11, a main motor 35 is connected to a motor sprocket 351, a lamination sprocket 311, a traction sprocket 321, a transition sprocket 36, a tooth pressing sprocket 341, and a discharge sprocket 331 through a chain, and the rotation of the main motor is synchronously transferred to the lamination roller group 31, the traction roller group 32, the tooth pressing transfer roller 34, and the discharge roller group 33; the damping device of the present utility model is mounted to one end of the tooth-pressing conveying roller 34, the driving roller described below is a driving roller of the tooth-pressing conveying roller, and the damping mechanism of the present utility model can be applied to the driving roller of any one of the roller groups described above; the above added features are well known to those skilled in the art and can be realized in accordance with the solution of the present utility model.
Specifically, the transmission damping device of the post-printing equipment is characterized by comprising a damping device 2 arranged on any driving roller 12, wherein the damping device 2 comprises a follower plate 21, a damping plate 22, a stop plate 23, a pressure spring 24 and a compression adjusting piece connected with the driving roller, wherein the follower plate 21, the damping plate 22, the stop plate 23 and the pressure spring 24 are arranged on the driving roller 12.
Further, the pressing adjusting member 25 is a screw or a threaded rod or a bolt;
further, the damping plate 22 is a felt plate or a rubber plate or a plastic plate or a metal plate;
further, a gasket 26 is also installed between the compression adjusting piece 25 and the compression spring 24;
the damping device 2 is simple in structure and low in manufacturing cost, and mechanical inertia generated by transmission is eliminated through the damping device 2 when the transmission roller set 1 rotates, so that the positioning accuracy of the transmission roller set 1 is improved;
by adopting the compressing adjusting piece 25 to limit the pressure spring 24, the pressure exerted by the pressure spring 24 among the follower plate 21, the damping plate 22 and the stop plate 23 can be adjusted by adjusting the screwing depth of the compressing adjusting piece 25 on the driving roller 12, so that the magnitude of the friction resistance can be adjusted.
Further, the follower plate 21 and the damper plate 22 may employ one or more sets of combinations with the stopper plate 23.
Further, the shoulder of the driving roller 12 is provided with a plane 121, and the follower plate 21 is provided with a spigot surface 211 matched with the plane 121; by the arrangement of the plane 121 and the spigot surface 211, the driving roller 12 drives the follower plate 21 to rotate along with the cooperation of the plane 121 and the spigot surface 211 when rotating.
The stop plate 23 is provided with a plurality of through holes, the screw penetrates through the through holes and the wallboard 11 and then is fixedly connected with the wallboard nut, the stop plate 23 is movably connected with the screw, and the stop plate can axially and slightly move on the screw.
Further, the central circular holes of the damping plate 22 and the stop plate 23 are larger than the shaft diameter of the driving roller 12, so that the phenomenon that the driving roller 12 drives the damping plate 22 to rotate when rotating, and a good damping effect cannot be achieved is avoided.
The installation process of the utility model comprises the following steps: in this embodiment, the damping device 2 adopts a combination of two groups of damping plates, a follower plate and a stop plate, and a combination of multiple groups of damping plates, follower plates and stop plates can be selected according to requirements;
during installation, the follower plate 21, the damping plate 22 and the stop plate 23 are sleeved on the driving roller 12, then the stop plate 23 is connected with the wallboard 11 through screws and wallboard nuts, then the damping plate 22, the follower plate 21, the pressure spring 24 and the gasket 26 are sleeved in sequence, finally the compression adjusting piece 25 is installed at the end part of the driving roller 12, and the pressure applied by the pressure spring 24 to the follower plate 21, the damping plate 22 and the stop plate 23 is adjusted by adjusting the screwing depth of the compression adjusting piece 25 on the driving roller;
when the driving roller 12 rotates, the follower plate 21 rotates synchronously with the driving roller 12, namely, the follower plate 21, the damping plate 22 and the stop plate 23 rotate relatively in a moving way, and certain friction resistance exists due to the pressure of the compression spring 24, so that the mechanical inertia in the driving process can be eliminated through the friction resistance.
The scope of protection of the present utility model is not limited to the above embodiments and variations thereof. Conventional modifications and substitutions by those skilled in the art based on the content of the present embodiment fall within the protection scope of the present utility model.
Claims (6)
1. The transmission damping device of the post-printing equipment is characterized by comprising a damping device (2) arranged on any driving roller (12), wherein the damping device (2) comprises a follow-up plate (21), a damping plate (22), a stop plate (23), a pressure spring (24) and a compression adjusting piece (25) connected with the driving roller (12) which are arranged on the driving roller (12).
2. A transmission damping device for a post-press apparatus according to claim 1, wherein: the compression adjusting member (25) may be a screw or a threaded rod or a bolt.
3. A transmission damping device for a post-press apparatus according to claim 1, wherein: the damping plate (22) is made of a felt plate or a rubber plate or a plastic plate or a metal plate.
4. A transmission damping device for a post-press apparatus according to claim 1, wherein: the follower plate (21) and the damping plate (22) may be combined with one or more sets of stop plates (23).
5. A transmission damping device for a post-press apparatus according to claim 1, wherein: the shaft shoulder of the driving roller (12) is provided with a plane (121), and the follow-up plate (21) is provided with a spigot surface (211) which is matched with the plane (121).
6. A transmission damping device for a post-press apparatus according to claim 1, wherein: a gasket (26) is also arranged between the compression adjusting piece (25) and the pressure spring (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321726485.3U CN220182294U (en) | 2023-07-04 | 2023-07-04 | Transmission damping device of post-press equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321726485.3U CN220182294U (en) | 2023-07-04 | 2023-07-04 | Transmission damping device of post-press equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220182294U true CN220182294U (en) | 2023-12-15 |
Family
ID=89106076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321726485.3U Active CN220182294U (en) | 2023-07-04 | 2023-07-04 | Transmission damping device of post-press equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220182294U (en) |
-
2023
- 2023-07-04 CN CN202321726485.3U patent/CN220182294U/en active Active
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