CN201419540Y - Plate tail clamp for computer-to-plate machines - Google Patents
Plate tail clamp for computer-to-plate machines Download PDFInfo
- Publication number
- CN201419540Y CN201419540Y CN2009200215347U CN200920021534U CN201419540Y CN 201419540 Y CN201419540 Y CN 201419540Y CN 2009200215347 U CN2009200215347 U CN 2009200215347U CN 200920021534 U CN200920021534 U CN 200920021534U CN 201419540 Y CN201419540 Y CN 201419540Y
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- version tail
- shaped groove
- tail
- version
- slide block
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Abstract
The utility model discloses a plate tail clamp for computer-to-plate machines, which is mounted on a roller of a computer-to-plate machine. The plate tail clamp comprises a T-shaped groove which is circumferentially arranged along the circumferential surface of the roller, a plate tail slider is mounted in the T-shaped groove, and a main rolling unit is arranged between the upper and the lower surfaces of the T-shaped groove and the the plate tail slider. After the main rolling unit is mounted on the plate tail slider, the friction between the plate tail slider and the roller can be reduced while a printing machine can produce plates with various formats, the plate tail clamp can be conveniently moved, plates with different formats can be conveniently used, consequently, the abrasion of the printing machine is reduced, the service life of the printing machine is prolonged, the production cost is reduced, and the working efficiency is increased.
Description
Technical field
The utility model relates to a kind of printing equipment, relates in particular to a kind of version tail apparatus that is used for direct platemaking machine fixing printing block.
Background technology
A version tail that directly uses in platemaking machine (CTP) equipment is important techniques device in the printing industry plate-making field, and it is to be used for clamping edition tail and finally to realize the equipment that forme is fixing.Current, because the difference of plate size, determine the position of direct platemaking machine (CTP) equipment version tail must have adjustability, but because the version tail is to lean against to slide in the "T"-shaped groove of cylinder to realize what the position was adjusted in moving process, and exist very big frictional force between version tail and the cylinder wall, so ubiquity the problem of version tail slip flexibility and convenience difference in typography, cause problems such as usage ratio of equipment is low and not easy to operate thus, seriously influenced the efficient of printing work.
The utility model content
Technical problem to be solved in the utility model provides the version tail folder of a kind of conveniently moving direct platemaking machine quick, simple to operate.
For solving the problems of the technologies described above, the technical solution of the utility model is: directly the version tail of platemaking machine presss from both sides, be installed on the cylinder of direct platemaking machine, comprise the "T"-shaped groove that circumferentially is provided with along described roll circumference surface, be installed in the version tail slide block in the described "T"-shaped groove, be provided with main tourelle between the upper and lower surface of described version tail slide block and described "T"-shaped groove.
As a kind of improvement, described main tourelle comprises axle on the version tail that is installed in described version tail slide block top, on the axle upper roller is installed on the described version tail, and described upper roller contacts with the upper surface of described "T"-shaped groove; Be installed in the version tail lower shaft of described version tail slider bottom, on the described version tail lower shaft bottom roller be installed, described bottom roller contacts with the bottom surface of described "T"-shaped groove.
As further improvement, described upper roller is two, places the both sides of the upper surface open of described "T"-shaped groove respectively.
As further improving, described bottom roller is two again.
As further improving again, the axle head of axle and described version tail lower shaft is set to hemispherical on the described version tail, and the two ends sidewall of close described "T"-shaped groove respectively of axle and described edition tail lower shaft on the described version tail.
As further improving, be provided with auxiliary tourelle between the two side of described version tail slide block and described "T"-shaped groove.
As further improving, described auxiliary tourelle is the side wheel that is installed in described version tail slide block two sides, the contacts side surfaces of described side wheel and described "T"-shaped groove.
Owing to adopted technique scheme, directly the version tail of platemaking machine presss from both sides, be installed on the cylinder of direct platemaking machine, comprise the "T"-shaped groove that circumferentially is provided with along described roll circumference surface, be installed in the version tail slide block in the described "T"-shaped groove, be provided with main tourelle between the upper and lower surface of described version tail slide block and described "T"-shaped groove; The beneficial effects of the utility model are: after on the version tail slide block main tourelle being installed, make printing equipment can carry out having reduced when multiple breadth version is made friction between version tail slide block and the cylinder, can easily the mobile edition tail position of folder, very convenient when using different breadth forme, thereby the wearing and tearing of printing press have been reduced, prolong the service life of printing press, improved operating efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is that A-A among Fig. 1 is to profile.
The specific embodiment
As Fig. 1, shown in Figure 2, directly the version tail of platemaking machine presss from both sides, be installed on the cylinder 12 of direct platemaking machine, comprise the "T"-shaped groove that circumferentially is provided with along described cylinder 12 circumferential surfaces, be installed in the described "T"-shaped groove version tail slide block 6 that forme is fixed on the cylinder, the version tail tooth seat 2 of edition tail pressing plate 3 and version tail compressing tablet 4 is installed, version tail compressing tablet 4 is installed on edition tail pressing plate 3, version tail pressing plate 3 is directly installed on edition tail tooth seat 2, described version tail tooth seat 2 two ends are installed on the described version tail slide block 6 by axle 8 on compression spring 11 and the version tail respectively, compression spring 11 is in compressive state when installing, be provided with main tourelle between the upper and lower surface of described version tail slide block 6 and described "T"-shaped groove, described main tourelle comprises axle 8 on the version tail that is installed in described version tail slide block 6 tops, on the axle 8 upper roller 7 is installed on the described version tail, described upper roller 7 is two, places the both sides of the upper surface open of described "T"-shaped groove respectively, and described upper roller 7 contacts with the upper surface of described "T"-shaped groove; Be installed in the version tail lower shaft 9 of described version tail slide block 6 bottoms, on the described version tail lower shaft 9 bottom roller 10 be installed, described bottom roller 10 is two, and described bottom roller 10 contacts with the bottom surface of described "T"-shaped groove; The axle head of axle 8 and described version tail lower shaft 9 is set to hemispherical on the described version tail, and on the described version tail two ends of axle 8 and described version tail lower shaft 9 respectively near the sidewall of described "T"-shaped groove.
Present embodiment is not when having the external force effect, because the spring force effect that is in compressive state spring 11 makes edition tail tooth sheet 4 hold-down rolls, the version tail relies on the stiction between version tail tooth sheet 4 and the cylinder to remain on cylinder to be in transfixion in running up; On the other hand, the active force of spring 11 makes upper roller 7 and roller trough upper wall 13, bottom roller 10 be close to roller trough lower wall 14 again.When needs change the forme of the different breadths of system, further compress spring 11 by cylinder 1 effect, an edition tail tooth sheet 4 is lifted, make itself and cylinder surface produce certain distance, be in the position of corresponding breadth forme on an edition tail slide block 6 by rotary drum this moment, and cylinder 1 retraction newly restPoses an edition cabrage, this moment, an edition tail tooth sheet 4 was pushed down forme again, finished plate change and fixation procedure.
The version tail slide block 6 that can slide slides in the "T"-shaped groove of cylinder, adjusts the position of edition tail during use according to the breadth of version.Forming line between upper roller 7 and the roller trough upper wall 13 contacts, bottom roller 10 also forms line with roller trough lower wall 14 and contacts, and axle 8 and described version tail 9 lower shafts lay respectively on the sidewall of described version tail slide block 6 on the described version tail, and be set to hemispherical, so contacting between axle 8 and version tail lower shaft 9 and the roller trough sidewall 15 become a little by original face contact and to have contacted on the version tail.Reduced frictional force between version tail slide block 6 and the cylinder effectively by above design, solved the version tail slide block 6 not smooth problem of in roller trough, sliding, and then make edition tail smooth and easy accurately along the circumferential movement of cylinder.
Also auxiliary tourelle can be set between the two side of certain described version tail slide block 6 and described "T"-shaped groove, described auxiliary tourelle is the side wheel that is installed in described version tail slide block 6 two sides, the contacts side surfaces of described side wheel and described "T"-shaped groove can further be reduced friction, and makes an edition tail slide block move smooth and easy.
The utility model utilizes roller to contact with line between the "T"-shaped groove to have replaced the current face contact of generally using, utilize the turnability of roller to make between version tail slide block and the "T"-shaped groove and become rolling friction between roller and the "T"-shaped groove, reduced the frictional force between edition tail slide block and the "T"-shaped groove greatly by original sliding friction.Version tail lower shaft and the version tail on the axle design in, the version tailing axle two ends that connect two rollers also are designed to hemispherical, and its sidewall with the "T"-shaped groove of cylinder is contacted, original version tail slide block contacted with the face of "T"-shaped groove sidewall to have become a little contact, so just reduce the frictional force between version tail slide block and the "T"-shaped groove of cylinder, thereby solved the not smooth problem of former version tail slide block movement.Because axle all contacts with the sidewall of the "T"-shaped groove of cylinder on version tail lower shaft and the version tail, so they have the effect that version tail slide block is positioned in addition, thereby make that the movement locus of version tail slide block in the "T"-shaped groove of cylinder is more fixing, resistance that helping like this reduces friction brings and wearing and tearing.
Claims (7)
1. directly the version tail of platemaking machine presss from both sides, be installed on the cylinder of direct platemaking machine, comprise the "T"-shaped groove that circumferentially is provided with along described roll circumference surface, be installed in the version tail slide block in the described "T"-shaped groove, it is characterized in that: be provided with main tourelle between the upper and lower surface of described version tail slide block and described "T"-shaped groove.
2. the version tail of direct platemaking machine as claimed in claim 1 presss from both sides, it is characterized in that: described main tourelle comprises axle on the version tail that is installed in described version tail slide block top, on the axle upper roller is installed on the described version tail, described upper roller contacts with the upper surface of described "T"-shaped groove; Be installed in the version tail lower shaft of described version tail slider bottom, on the described version tail lower shaft bottom roller be installed, described bottom roller contacts with the bottom surface of described "T"-shaped groove.
3. the version tail of direct platemaking machine as claimed in claim 2 presss from both sides, and it is characterized in that: described upper roller is two, places the both sides of the upper surface open of described "T"-shaped groove respectively.
4. the version tail of direct platemaking machine as claimed in claim 2 presss from both sides, and it is characterized in that: described bottom roller is two.
5. the version tail as claim 2,3 or 4 described direct platemaking machine presss from both sides, it is characterized in that: the axle head of axle and described version tail lower shaft is set to hemispherical on the described version tail, and the two ends sidewall of close described "T"-shaped groove respectively of axle and described edition tail lower shaft on the described version tail.
6. as the version tail folder of claim 1,2,3 or 4 described direct platemaking machine, it is characterized in that: be provided with auxiliary tourelle between the two side of described version tail slide block and described "T"-shaped groove.
7. the version tail of direct platemaking machine as claimed in claim 6 presss from both sides, and it is characterized in that: described auxiliary tourelle is the side wheel that is installed in described version tail slide block two sides, the contacts side surfaces of described side wheel and described "T"-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200215347U CN201419540Y (en) | 2009-04-22 | 2009-04-22 | Plate tail clamp for computer-to-plate machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200215347U CN201419540Y (en) | 2009-04-22 | 2009-04-22 | Plate tail clamp for computer-to-plate machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201419540Y true CN201419540Y (en) | 2010-03-10 |
Family
ID=41806190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200215347U Expired - Fee Related CN201419540Y (en) | 2009-04-22 | 2009-04-22 | Plate tail clamp for computer-to-plate machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201419540Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101537731B (en) * | 2009-04-22 | 2011-04-20 | 潍坊华光精工设备有限公司 | Plate tail clamp of direct plate-making machine |
| CN102616051A (en) * | 2012-03-20 | 2012-08-01 | 丹东金丸集团有限公司 | Fixture structure of nanometer plate making machine |
| CN104245319A (en) * | 2012-04-27 | 2014-12-24 | 柯尼格及包尔公开股份有限公司 | Method for arranging a printing plate on a plate cylinder by means of a tensioning slide |
-
2009
- 2009-04-22 CN CN2009200215347U patent/CN201419540Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101537731B (en) * | 2009-04-22 | 2011-04-20 | 潍坊华光精工设备有限公司 | Plate tail clamp of direct plate-making machine |
| CN102616051A (en) * | 2012-03-20 | 2012-08-01 | 丹东金丸集团有限公司 | Fixture structure of nanometer plate making machine |
| CN104245319A (en) * | 2012-04-27 | 2014-12-24 | 柯尼格及包尔公开股份有限公司 | Method for arranging a printing plate on a plate cylinder by means of a tensioning slide |
| CN104245319B (en) * | 2012-04-27 | 2016-10-12 | 柯尼格及包尔公开股份有限公司 | For the method arranging printing forme on the printing plate cylinder with tensioning slide block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100310 Termination date: 20110422 |