CN107627717B - Hanging frame type plate roller plate loading mechanism - Google Patents
Hanging frame type plate roller plate loading mechanism Download PDFInfo
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- CN107627717B CN107627717B CN201710992167.4A CN201710992167A CN107627717B CN 107627717 B CN107627717 B CN 107627717B CN 201710992167 A CN201710992167 A CN 201710992167A CN 107627717 B CN107627717 B CN 107627717B
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Abstract
The invention discloses a hanger type plate roller plate loading mechanism, wherein a plate roller is rotatably arranged on a plate roller shaft, two ends of the shaft of the plate roller shaft are arranged in hanging grooves of plate roller supporting sliding blocks, plate loading sliding grooves are arranged on left and right frame wallboards, main sliding blocks are movably arranged in the plate loading sliding grooves up and down, and the up and down movement of the main sliding blocks is driven by a secondary plate lifting cylinder, and the plate roller plate loading mechanism is characterized in that: an inner side surface of the main sliding block is fixedly provided with an inner side positioning plate, a first positioning component and a plate roller sliding block adjusting component are arranged on the inner side positioning plate, the plate roller supporting sliding block is movably arranged on the inner side surface of the inner side positioning plate, the first positioning component guides the up-and-down movement of the plate roller supporting sliding block, and the plate roller sliding block adjusting component adjusts the up-and-down movement of the plate roller supporting sliding block; the top of the main sliding block is provided with a wedge-shaped fixed block, the outer side of the wedge-shaped fixed block is provided with a wedge-shaped locking block, and the movable setting of the wedge-shaped locking block is pushed by a plate locking cylinder. The plate roller disclosed by the invention has high control precision, and the plate roller enters a printing state in a rigid locking mode, so that the printing quality is improved.
Description
Technical Field
The invention relates to a flexographic printing machine, in particular to a hanger type plate roller plate loading mechanism of the flexographic printing machine.
Background
The flexographic printing machine has the advantages of simple machine structure, strong material adaptability, small stamping force, low printing cost, high printing speed, good quality, environmental protection and the like. In the prior art, when a plate roller of a flexographic printing machine is pulled downwards by a secondary plate lifting cylinder to contact with a printing roller for printing, the plate roller is a relief plate, and the downward pressure controlled by the cylinder has certain flexibility, so that the plate roller inevitably has a plate jumping phenomenon, and the printing quality cannot be well ensured.
Disclosure of Invention
In view of the defects in the prior art, the invention aims to provide the hanging bracket type plate roller plate loading mechanism which has high plate roller control precision and improves printing quality, and the plate roller enters a printing state in a rigid locking mode.
The invention is completed by adopting the following technical scheme:
hanging frame type plate roller plate loading mechanism, including the plate roller with control the frame wallboard, the plate roller rotates to locate on the plate roller axle, the axle both ends of plate roller axle are adorned in the hanging groove of plate roller supporting slider, control the frame wallboard and be equipped with the plate loading spout, the activity is equipped with the main slider about in the plate loading spout, the activity about the main slider is promoted by the secondary lift version cylinder, the secondary lifts version cylinder and installs on controlling the frame wallboard, its characterized in that: the inner side surface of the main sliding block is fixedly provided with an inner side positioning plate, the inner side positioning plate is provided with a first positioning component and a plate roller sliding block adjusting component, the plate roller supporting sliding block is movably arranged on the inner side surface of the inner side positioning plate, the first positioning component guides the up-and-down movement of the plate roller supporting sliding block, and the plate roller sliding block adjusting component adjusts the up-and-down movement of the plate roller supporting sliding block; the top of the main sliding block is provided with a wedge-shaped fixed block, the outer side of the wedge-shaped fixed block is provided with a wedge-shaped locking block, the wedge-shaped locking block is movably arranged to be pushed by a plate locking cylinder, and the plate locking cylinder is fixedly arranged on a wallboard of the frame; when the secondary cylinder of the secondary plate lifting cylinder is retracted simultaneously, the plate roller and the printing roller are contacted with each other, the plate locking cylinder pushes the wedge-shaped locking block to be inserted between the top of the main sliding block and the wedge-shaped fixing block to form wedge surface contact, and the wedge-shaped locking block rigidly locks the main sliding block.
The outer side face of the main sliding block is fixedly provided with an outer side guide plate, a second positioning assembly is arranged on the left and right frame wallboards to conduct sliding guide on the outer side guide plate, and a positioning working face of the second positioning assembly is provided with a guide roller in rolling contact with the outer side guide plate.
A plate lifting swing arm is arranged above the main sliding block, one end of the plate lifting swing arm is connected to a rotating shaft arranged on a wallboard of the frame, the other end of the plate lifting swing arm is connected to a push rod of a secondary plate lifting cylinder, a plate lifting sliding groove is arranged in the middle of the plate lifting swing arm, a transmission pin is arranged in the plate lifting sliding groove, and the transmission pin is connected to the main sliding block.
When the wedge-shaped locking block rigidly locks the main sliding block, the top surface of the wedge-shaped locking block is contacted with the upper edge of the plate loading chute.
After the technical scheme is adopted, after the plate roller is assembled on the plate roller supporting sliding block, the plate roller supporting sliding block is adjusted up and down through the plate roller sliding block adjusting component, so that the upper and lower positions of the plate roller are suitable; when in printing work, the secondary cylinder of the secondary plate lifting cylinder simultaneously retracts to push the main sliding block to downwards enable the plate roller to be in printing contact with the printing roller, when the plate roller is just in contact with the printing roller, the plate locking cylinder immediately pushes the wedge-shaped locking block to be inserted between the top of the main sliding block and the wedge-shaped fixing block to form wedge surface contact, and then the wedge-shaped locking block rigidly locks the main sliding block, so that the plate roller can enter a printing state in a rigid locking mode, the printing roller is enabled to be stable and reliable, and the control precision of the plate roller is high, thereby improving the printing quality. Preferably, when the wedge-shaped locking block rigidly locks the main sliding block, the top surface of the wedge-shaped locking block is contacted with the upper edge of the plate-filling chute, so that the locking rigidity can be improved. In addition, the outside face fixed mounting outside deflector of main slider, the location working face of second locating component is equipped with guide roller and outside deflector rolling contact in order to carry out the slip direction to main slider, improves the action precision of main slider, guarantees printing quality.
Drawings
The invention has the following drawings:
figure 1 is a schematic view of the structure of the present invention,
figure 2 is an enlarged view of a portion of figure 1,
figure 3 is a partial enlarged view of figure 1,
fig. 4 is a rear side view of fig. 3.
Detailed Description
The drawings show the technical scheme and the embodiment of the invention, and the related details and the working principle of the embodiment of the invention are further described below with reference to the drawings.
As shown in the figure, the hanging frame type plate roller plate loading mechanism comprises a plate roller and left and right frame wall plates 3, wherein the plate roller is rotationally arranged on the plate roller shaft 1, the two ends of the shaft of the plate roller shaft 1 are arranged in hanging grooves of plate roller supporting sliding blocks 17, the left and right frame wall plates 3 are provided with plate loading sliding grooves 5, a main sliding block 4 is movably arranged in the plate loading sliding grooves 5 up and down, and the up and down movement of the main sliding block 4 is pushed by a secondary plate lifting cylinder 11, and the hanging frame type plate roller plate loading mechanism has the following specific structure: the upper side of the main sliding block 4 is provided with a plate lifting swing arm 8, one end of the plate lifting swing arm 8 is connected to a rotating shaft 14 arranged on a frame wallboard 3, the other end of the plate lifting swing arm is connected to the top end of a push rod of a secondary plate lifting cylinder 11 through a connecting pin 9, the middle of the plate lifting swing arm 8 is provided with a plate lifting sliding groove, a transfer pin 15 is arranged in the plate lifting sliding groove, and the transfer pin 15 is connected to the main sliding block 4. The secondary plate lifting cylinder 11 is arranged on the left and right frame wallboards 3, an inner side surface of the main sliding block 4 is fixedly provided with an inner side positioning plate 19, a first positioning component 16 and a plate roller sliding block adjusting component 18 are arranged on the inner side positioning plate 19, the plate roller supporting sliding block 17 is movably arranged on the inner side surface of the inner side positioning plate 19, the first positioning component 16 guides the up-and-down movement of the plate roller supporting sliding block 17, the plate roller sliding block adjusting component 18 adjusts the up-and-down movement of the plate roller supporting sliding block 17, the outer side surface of the main sliding block 4 is fixedly provided with an outer side guide plate 12, the left and right frame wallboards 3 are provided with a second positioning component 13 for sliding guiding the outer side guide plate 12, and a positioning working surface of the second positioning component 13 is provided with guide rollers in rolling contact with the side edges of the outer side guide plate 12; the top of the main sliding block 4 is provided with a wedge-shaped fixed block 6, the outer side of the wedge-shaped fixed block 6 is provided with a wedge-shaped locking block 7, the wedge-shaped locking block 7 is movably arranged and pushed by a plate locking cylinder 10, and the plate locking cylinder 10 is fixedly arranged on the frame wallboard 3; when the secondary cylinder of the secondary plate lifting cylinder 11 is retracted simultaneously and the plate roller and the printing roller 2 are contacted with each other, the plate locking cylinder 10 pushes the wedge-shaped locking block 7 to be inserted between the top of the main sliding block and the wedge-shaped fixed block 6 to form wedge surface contact, the wedge-shaped locking block 7 rigidly locks the main sliding block 4, and at the moment, the top surface of the wedge-shaped locking block 7 is contacted with the upper edge of the plate loading chute 5.
Claims (4)
1. Hanging frame type plate roller plate loading mechanism, including the plate roller with control the frame wallboard, the plate roller rotates to locate on the plate roller axle, the axle both ends of plate roller axle are adorned in the hanging groove of plate roller supporting slider, control the frame wallboard and be equipped with the plate loading spout, the activity is equipped with the main slider about in the plate loading spout, the activity about the main slider is promoted by the secondary lift version cylinder, the secondary lifts version cylinder and installs on controlling the frame wallboard, its characterized in that: the inner side surface of the main sliding block is fixedly provided with an inner side positioning plate, the inner side positioning plate is provided with a first positioning component and a plate roller sliding block adjusting component, the plate roller supporting sliding block is movably arranged on the inner side surface of the inner side positioning plate, the first positioning component guides the up-and-down movement of the plate roller supporting sliding block, and the plate roller sliding block adjusting component adjusts the up-and-down movement of the plate roller supporting sliding block; the top of the main sliding block is provided with a wedge-shaped fixed block, the outer side of the wedge-shaped fixed block is provided with a wedge-shaped locking block, the wedge-shaped locking block is movably arranged to be pushed by a plate locking cylinder, and the plate locking cylinder is fixedly arranged on a wallboard of the frame; when the secondary cylinder of the secondary plate lifting cylinder is retracted simultaneously, the plate roller and the printing roller are contacted with each other, the plate locking cylinder pushes the wedge-shaped locking block to be inserted between the top of the main sliding block and the wedge-shaped fixing block to form wedge surface contact, and the wedge-shaped locking block rigidly locks the main sliding block.
2. The hanger plate roller plate loading mechanism of claim 1, wherein: the outer side face of the main sliding block is fixedly provided with an outer side guide plate, a second positioning assembly is arranged on the left and right frame wallboards to conduct sliding guide on the outer side guide plate, and a positioning working face of the second positioning assembly is provided with a guide roller in rolling contact with the outer side guide plate.
3. The hanger plate roller plate loading mechanism of claim 1, wherein: a plate lifting swing arm is arranged above the main sliding block, one end of the plate lifting swing arm is connected to a rotating shaft arranged on a wallboard of the frame, the other end of the plate lifting swing arm is connected to a push rod of a secondary plate lifting cylinder, a plate lifting sliding groove is arranged in the middle of the plate lifting swing arm, a transmission pin is arranged in the plate lifting sliding groove, and the transmission pin is connected to the main sliding block.
4. The hanger plate roller plate loading mechanism of claim 1, wherein: when the wedge-shaped locking block rigidly locks the main sliding block, the top surface of the wedge-shaped locking block is contacted with the upper edge of the plate loading chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710992167.4A CN107627717B (en) | 2017-10-23 | 2017-10-23 | Hanging frame type plate roller plate loading mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710992167.4A CN107627717B (en) | 2017-10-23 | 2017-10-23 | Hanging frame type plate roller plate loading mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107627717A CN107627717A (en) | 2018-01-26 |
| CN107627717B true CN107627717B (en) | 2023-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710992167.4A Active CN107627717B (en) | 2017-10-23 | 2017-10-23 | Hanging frame type plate roller plate loading mechanism |
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| CN (1) | CN107627717B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108819480A (en) * | 2018-07-26 | 2018-11-16 | 广东东方精工科技股份有限公司 | A kind of cardboard box mechanical printing machine reticulate pattern roll assembly device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20011737A1 (en) * | 2001-08-07 | 2003-02-07 | Fin Omet S R L | PRINTING GROUP, PARTICULARLY FOR FLEXOGRAPHIC PRINTING MACHINE |
| CN201824620U (en) * | 2009-09-27 | 2011-05-11 | 梁力生 | Stroke positioning buffer mechanism and self-locking positioning device for table printing machine |
| CN202911270U (en) * | 2012-10-19 | 2013-05-01 | 浙江美格机械有限公司 | Multiple rubber roll replacement device for gravure printing machine |
| CN204526376U (en) * | 2015-03-23 | 2015-08-05 | 浙江炜冈机械有限公司 | Printing roller of flexible printing machine adjusting device |
| CN104742495B (en) * | 2015-03-24 | 2017-04-19 | 浙江炜冈机械有限公司 | Unit type flexo printing machine printing component |
| CN204605131U (en) * | 2015-04-23 | 2015-09-02 | 浙江炜冈机械有限公司 | Flexible printing press roller adjusting device |
| CN105882115B (en) * | 2015-07-20 | 2018-08-10 | 温州峰明机械有限公司 | Printing roller of flexible printing machine control device |
| CN207388557U (en) * | 2017-10-23 | 2018-05-22 | 温州峰明机械有限公司 | Nose suspension type roller plate lock-up mechanism |
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2017
- 2017-10-23 CN CN201710992167.4A patent/CN107627717B/en active Active
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| CN107627717A (en) | 2018-01-26 |
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