CN204367543U - Multiple-roll printing machine synchronous interface device - Google Patents
Multiple-roll printing machine synchronous interface device Download PDFInfo
- Publication number
- CN204367543U CN204367543U CN201420798817.3U CN201420798817U CN204367543U CN 204367543 U CN204367543 U CN 204367543U CN 201420798817 U CN201420798817 U CN 201420798817U CN 204367543 U CN204367543 U CN 204367543U
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- China
- Prior art keywords
- printing machine
- bogie
- eccentric bushing
- frame
- cylinder
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- Expired - Fee Related
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Abstract
This patent discloses a kind of multiple-roll printing machine synchronous interface device, to realize the synchronous interface of multiple cylinder on printing machine.Frame is provided with rotary cylinder, the piston rod of rotary cylinder is provided with worm screw, worm screw engages with worm gear frame being rotated connection, worm gear has coaxially been fixedly connected multiple cam, multiple bogie is provided with separately roller to offset one by one with described cam curved surface respectively and coordinate, the turning end of bogie is hinged in frame, multiple cylinders of printing machine are connected on respective eccentric bushing, eccentric bushing is rotatably connected in frame, the center of rotation of eccentric bushing and the center of rotation eccentric setting of cylinder, the rotation eccentric position of rod hinge connection hinged separately on multiple bogie on corresponding eccentric bushing.Can be rotated by the multiple eccentric bushing of each bogie Synchronization Control, thus make cylinder from.
Description
Technical field
The utility model relates to a kind of printing machine arrangement of clutch.
Background technology
Cylinders of printing press (roller) is the core component of printing machinery, the height of its surface smoothness, geometric accuracy can produce material impact to the quality of printed matter, especially when printing exquisite printed matter, a bit error all can reduce the whole structure of printed matter, makes to split the apprehensive or distortion in print product both sides.Because the industrial chemicals such as acid ink, alcohol, water used in printing process can corrode the both sides of cylinders of printing press (roller), usually cause local collapse and the spot of inking roller cartridge, plate cylinder (roller); For chromium plating cylinder (roller), often produce load mould due to bringing into of foreign matter.In addition, use that is long-term, excess load also can cause printing equipment generation wear out failure.
After printing equipment breaks down; need to carry out overhaul plan timely; and when occurring that the techniques such as defeated paper and mechanism-trouble or printing machine are in non-printing and stopped status; if now cylinder can be thrown off; huge facility can be brought undoubtedly to service work; the clutch that existing equipment will realize cylinder comparatively bothers, and is particularly provided with the printing machine of multiple cylinder, and mechanism is often comparatively complicated.
Utility model content
The utility model is intended to provide a kind of multiple-roll printing machine synchronous interface device, to realize the synchronous interface of multiple cylinder on printing machine.
Multiple-roll printing machine synchronous interface device in this programme, frame is provided with rotary cylinder, the piston rod of rotary cylinder is provided with worm screw, worm screw engages with worm gear frame being rotated connection, worm gear has coaxially been fixedly connected multiple cam, multiple bogie is provided with separately roller to offset one by one with described cam curved surface respectively and coordinate, the turning end of bogie is hinged in frame, multiple cylinders of printing machine are connected on respective eccentric bushing, eccentric bushing is rotatably connected in frame, the center of rotation of eccentric bushing and the center of rotation eccentric setting of cylinder, the rotation eccentric position of rod hinge connection hinged separately on multiple bogie on corresponding eccentric bushing.
Under printing machine normal operating conditions, roller is rotation work in eccentric bushing.If equipment breaks down, multiple roller separation is needed to overhaul, rotary cylinder can be started, rotary cylinder orders about cam by worm and gear and rotates, multiple cam needs to design according to the particular location arrangement of roller, after ensureing that cam rotates, can be rotated by the multiple eccentric bushing of each bogie Synchronization Control, thus make cylinder from.
Due to the latching characteristics of worm and gear, the action of cylinder oppositely can not be ordered about rotary cylinder and rotate, thus causes mechanism out of control.
Further, described multiple cam coaxial is fixedly connected and end face connects.The compact of equipment can be ensured.
Further, roller is connected by bearing with bogie.To reduce the friction in its course of work.
Further, connecting rod is Multi-section telescopic rod.Can nationality with the acting characteristic of governor motion.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Detailed description of the invention
Below by detailed description of the invention, the utility model is described in further detail:
Reference numeral in Figure of description comprises: the turning cylinder 1 of worm gear, cam 2, roller 3, bogie 4, connecting rod 5, eccentric bushing 6, cylinder 7, eccentric bushing center of rotation 8, cylinder center of rotation 9.
Embodiment is substantially as shown in Figure 1: part-structure does not illustrate in the drawings, frame is installed with rotary cylinder, the piston rod of rotary cylinder is fixed with worm screw, worm screw engages with worm gear frame being rotated connection, the turning cylinder of worm gear has coaxially been fixedly connected multiple cam, and described multiple cam coaxial is fixedly connected and end face connects.Due to the latching characteristics of worm and gear, the action of cam oppositely can not be ordered about rotary cylinder and rotate.
Merely illustrate a set of bogie, connecting rod, eccentric bushing and cylinder in the drawings, the above-mentioned component of many covers can be set according to concrete needs, only need set up driving cam corresponding with it, and the curved surface of cam, the position of connecting rod and length all need to design according to the spread pattern of printing machine intermediate roll to determine.
Bogie is in the shape of the letter V, bottom right turning end be hinged in frame, the roller that bogie upper bearing (metal) connects offsets with described cam curved surface and coordinates, the cylinder of printing machine is rotatably connected on eccentric bushing, eccentric bushing is rotatably connected in frame according to its center of rotation, the center of rotation of eccentric bushing and the center of rotation eccentric setting of cylinder, the rotation eccentric position of rod hinge connection hinged on bogie on corresponding eccentric bushing, described rotation eccentric position is positioned at its lower left, and connecting rod is Multi-section telescopic rod.
If equipment breaks down, multiple roller separation is needed to overhaul, rotary cylinder can be started, rotary cylinder orders about cam by worm and gear and rotates, multiple cam needs to design according to the particular location arrangement of roller, after ensureing that cam rotates, can be rotated by the multiple eccentric bushing of each bogie Synchronization Control, thus make cylinder from.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from the utility model structure, some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (4)
1. multiple-roll printing machine synchronous interface device, it is characterized in that, frame is provided with rotary cylinder, the piston rod of rotary cylinder is provided with worm screw, worm screw engages with worm gear frame being rotated connection, worm gear has coaxially been fixedly connected multiple cam, multiple bogie is provided with separately roller to offset one by one with described cam curved surface respectively and coordinate, the turning end of bogie is hinged in frame, multiple cylinders of printing machine are connected on respective eccentric bushing, eccentric bushing is rotatably connected in frame, the center of rotation of eccentric bushing and the center of rotation eccentric setting of cylinder, the rotation eccentric position of rod hinge connection hinged separately on multiple bogie on corresponding eccentric bushing.
2. multiple-roll printing machine synchronous interface device according to claim 1, is characterized in that: described multiple cam coaxial is fixedly connected and end face connects.
3. multiple-roll printing machine synchronous interface device according to claim 2, is characterized in that: roller is connected by bearing with bogie.
4. multiple-roll printing machine synchronous interface device according to claim 3, is characterized in that: connecting rod is Multi-section telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420798817.3U CN204367543U (en) | 2014-12-17 | 2014-12-17 | Multiple-roll printing machine synchronous interface device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420798817.3U CN204367543U (en) | 2014-12-17 | 2014-12-17 | Multiple-roll printing machine synchronous interface device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204367543U true CN204367543U (en) | 2015-06-03 |
Family
ID=53323789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420798817.3U Expired - Fee Related CN204367543U (en) | 2014-12-17 | 2014-12-17 | Multiple-roll printing machine synchronous interface device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204367543U (en) |
-
2014
- 2014-12-17 CN CN201420798817.3U patent/CN204367543U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20191217 |