CN109624485B - Printing plate roller of gravure press - Google Patents
Printing plate roller of gravure press Download PDFInfo
- Publication number
- CN109624485B CN109624485B CN201910082106.3A CN201910082106A CN109624485B CN 109624485 B CN109624485 B CN 109624485B CN 201910082106 A CN201910082106 A CN 201910082106A CN 109624485 B CN109624485 B CN 109624485B
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- block
- fixedly connected
- positioning
- shaft
- positioning shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/08—Cylinders
- B41F13/10—Forme cylinders
- B41F13/11—Gravure cylinders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Presses (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Abstract
The invention relates to the technical field of auxiliary equipment of a gravure press and discloses a printing roller of the gravure press, which comprises a supporting shaft, wherein a limiting block is fixedly sleeved in the middle of the supporting shaft, a positioning block is fixedly sleeved in an inner cavity of the limiting block, a sliding rod is fixedly connected to the top of the positioning block, a position blocking plate is movably sleeved in the middle of the sliding rod, the bottom of the position blocking plate is in transmission connection with the top of the positioning block through a reset spring, a clamping block is fixedly connected to the top of the position blocking plate, a shifting rod is fixedly connected to the side face of the position blocking plate, and a pushing block is fixedly connected to one end, penetrating through the shifting rod and extending to the outer side of. This gravure press galley roller through being connected of back shaft and location axle, has guaranteed that this gravure press galley roller can carry out local change when using, avoids it when life reachs, carries out the bulk change to it because of needs, causes the waste on the resource to the problem that its needs carry out the bulk change has been solved.
Description
Technical Field
The invention relates to the technical field of auxiliary equipment of a gravure press, in particular to a printing plate roller of the gravure press.
Background
The surface area of the printing rubber roller with the glaze on the printing roller is lost, meanwhile, the hardness of the rubber roller is increased, the elasticity is reduced, although the phenomenon is inevitable, the rubber roller is not considered to be aged and lose the printing function, and the surface of the rubber roller is not required to be cleaned or polished by blindly using substances containing particles.
Printing plate roller is in the use, because its wearing and tearing can appear, need regularly change, but need carry out whole change to it, the waste of resource can appear certainly, it is inconvenient taking out adsorbing the printing offset paper on its surface simultaneously, can't carry out swift change to it to also need consolidate the part of changing when it uses, prevent that it from appearing gliding phenomenon at the printing in-process, provide a gravure press printing plate roller for this reason.
Disclosure of Invention
The invention provides a printing roller of a gravure press, which has the advantages of capability of partially replacing the printing roller, resource waste reduction, convenience in taking out printing offset paper and good stabilizing effect, and solves the problems that the printing roller needs to be replaced when being seriously abraded, so that the normal operation of a machine is facilitated, the printing offset paper is inconvenient to take out when being replaced, the working efficiency is reduced, and the normal operation of the printing roller is easily affected due to looseness when being operated.
The invention provides the following technical scheme: a gravure press printing roller comprises a supporting shaft, wherein a limiting block is fixedly sleeved at the middle part of the supporting shaft, a positioning block is fixedly sleeved at the inner cavity of the limiting block, a sliding rod is fixedly connected to the top of the positioning block, a blocking plate is sleeved at the middle part of the sliding rod in a movable mode, the bottom of the blocking plate is in transmission connection with the top of the positioning block through a reset spring, a clamping block is fixedly connected to the top of the blocking plate, a poking rod is fixedly connected to the side face of the blocking plate, one end, penetrating through the poking rod and extending to the outer side of the limiting block, of the pushing block is fixedly connected to one end of the supporting shaft in a movable mode, a positioning shaft is sleeved at the middle part of the supporting shaft in a movable mode, an occluding block is fixedly connected to the bottom of the inner side of one end of the positioning shaft, the fly leaf has been cup jointed in the middle part activity of setting pole, the unsmooth piece of top fixedly connected with of fly leaf, the side fixedly connected with pulling piece of fly leaf, the inboard fixedly connected with reinforcement piece of the location axle other end, the one end activity that the back shaft is located the location axle side has cup jointed the closed piece, the side fixedly connected with installation cover of back shaft, the fixed shield that has cup jointed of inner chamber of installation cover, the side fixedly connected with extension rod of shield, the middle part activity of extension rod has cup jointed the elasticity post, the one end of elasticity post is passed through reciprocating spring and is connected with the side transmission of shield, the top fixedly connected with solid piece of installation cover inner chamber.
Preferably, the cross section of the support shaft is rectangular, and one end of the support shaft is provided with a thread.
Preferably, the top and the bottom of the limiting block are both provided with a position fixing hole, and the position fixing holes at the top and the bottom of the limiting block are movably sleeved at one end of the clamping block.
Preferably, the cross section of the positioning block is rectangular, and the positioning block equally divides the limiting block into two parts.
Preferably, the top of the clamping block is provided with a retention groove, and the retention groove at the top of the clamping block is movably sleeved at one end of the occluding block.
Preferably, the two ends of the positioning shaft are both provided with positioning grooves, and the positioning grooves at one end of the positioning shaft are matched with the sealing blocks.
Preferably, the number of the shaping rods is four, and the four shaping rods are arranged in parallel in the inner cavity of the positioning shaft.
Preferably, the surface of the reinforcing block is provided with an occlusion thread, and the occlusion thread on the surface of the reinforcing block is matched with the internal thread of the sealing block.
Preferably, the length value of the mounting sleeve is smaller than that of the positioning shaft, and the mounting sleeve and the positioning shaft are located on the same plane.
The invention has the following beneficial effects:
1. the printing roller of the intaglio printing press is connected with the positioning shaft through the supporting shaft, so that the printing roller of the intaglio printing press can be locally replaced when in use, and the waste of resources caused by the need of integrally replacing the printing roller when the service life of the printing roller is up is avoided, and the problem that the printing roller of the intaglio printing press needs to be integrally replaced is solved;
2. the intaglio printing roller of the intaglio printing press is matched with the concave-convex block through the movable plate, so that the offset paper can be more conveniently replaced when the intaglio printing roller of the intaglio printing press is used, and the phenomenon that the working efficiency of workers is reduced due to the inconvenience in disassembly when the offset paper is replaced is avoided, and the working condition of a machine is further influenced;
3. this gravure press galley roller through the card position piece with interlock the being connected of piece, has guaranteed that this gravure press galley roller can carry out the fixed in the position to the location axle when using, avoids the location axle not hard up condition to appear in the use to lead to the unable normal work that carries on of gravure press, through the cooperation of reinforcing piece and closed piece, improve the steadiness of its installation simultaneously.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is an enlarged schematic view of the structure of the present invention at a.
Fig. 3 is an enlarged schematic view of the structure of the present invention at B.
Fig. 4 is an enlarged schematic view of the structure of the present invention at position C.
In the figure: 1. a support shaft; 2. a limiting block; 3. positioning blocks; 4. a slide bar; 5. a position blocking plate; 6. a return spring; 7. a bit block; 8. a poke rod; 9. a pushing block; 10. positioning the shaft; 11. an occluding block; 12. a protective layer; 13. gummed paper; 14. shaping a rod; 15. a movable plate; 16. a concave-convex block; 17. pulling the block; 18. a reinforcing block; 19. a sealing block; 20. installing a sleeve; 21. a shielding plate; 22. an extension rod; 23. an elastic column; 24. a reciprocating spring; 25. and (5) fixing the column block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a gravure press printing roller comprises a support shaft 1, wherein the cross section of the support shaft 1 is rectangular, one end of the support shaft 1 is provided with a thread, the middle part of the support shaft 1 is fixedly sleeved with a limit block 2, the top and the bottom of the limit block 2 are both provided with position fixing holes, the position fixing holes at the top and the bottom of the limit block 2 are movably sleeved at one end of a clamping block 7, the inner cavity of the limit block 2 is fixedly sleeved with a positioning block 3, the cross section of the positioning block 3 is rectangular, the limit block 2 is averagely divided into two parts by the positioning block 3, the top of the positioning block 3 is fixedly connected with a sliding rod 4, the middle part of the sliding rod 4 is movably sleeved with a position blocking plate 5, the bottom of the position blocking plate 5 below the bottom of the positioning block 3 is in transmission connection with the bottom of the limit block 2 through a return spring 6, the top of the position blocking, the top of the limiting block 2 is fixedly connected with a clamping block 7, the top of the clamping block 7 is provided with a retention groove, the retention groove at the top of the clamping block 7 is movably sleeved at one end of an occluding block 11, the side surface of a blocking plate 5 is fixedly connected with a poking rod 8, one end of the poking rod 8, which penetrates through and extends to the outer side of the limiting block 2, is fixedly connected with a pushing block 9, the middle part of a supporting shaft 1 is movably sleeved with a positioning shaft 10, two ends of the positioning shaft 10 are both provided with positioning grooves, the positioning grooves at one end of the positioning shaft 10 are matched with a sealing block 19, the bottom of the inner side of one end of the positioning shaft 10 is fixedly connected with the occluding block 11, the outer part of the positioning shaft 10 is fixedly connected with a protective layer 12, the top of the protective layer 12 is fixedly connected with gummed paper 13, the inner cavity of the positioning shaft 10 is fixedly connected with four shaping rods, a movable plate 15 is movably sleeved in the middle of the shaping rod 14, a concave-convex block 16 is fixedly connected to the top of the movable plate 15, a pulling block 17 is fixedly connected to the side surface of the movable plate 15, a reinforcing block 18 is fixedly connected to the inner side of the other end of the positioning shaft 10, an engaging thread is formed on the surface of the reinforcing block 18 and is matched with an internal thread of the sealing block 19, a sealing block 19 is movably sleeved at one end of the supporting shaft 1, which is located on the side surface of the positioning shaft 10, a mounting sleeve 20 is fixedly connected to the side surface of the supporting shaft 1, the length value of the mounting sleeve 20 is smaller than that of the positioning shaft 10, the mounting sleeve 20 and the positioning shaft 10 are located on the same plane, a shielding plate 21 is fixedly sleeved in an inner cavity of the mounting sleeve 20, an extension rod 22 is fixedly connected to the side surface of the shielding plate 21, an elastic column 23 is movably sleeved in the middle of the extension, the top of the inner cavity of the mounting sleeve 20 is fixedly connected with a fixed column block 25.
The theory of operation, at first be connected with installation cover 20 through back shaft 1, remove location axle 10 to stopper 2 department, then fix interlock piece 11 through the inside screens piece 7 of stopper 2, otherwise, when it is dismantled, promote piece 9 through the pulling, make poker rod 8 drive and hinder position board 5 and make screens piece 7 and interlock piece 11 separation, the rethread removes the position of fly leaf 15 and makes unsmooth piece 16 ejecting with the adhesive tape, at last through rotatory closing piece 19, make it be connected with reinforcing block 18 of location axle 10 side, utilize elasticity post 23 to prevent that the installation from dropping simultaneously, can.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a gravure press galley roller, includes back shaft (1), its characterized in that: the middle part of the supporting shaft (1) is fixedly sleeved with a limiting block (2), the inner cavity of the limiting block (2) is fixedly sleeved with a positioning block (3), the positioning block (3) averagely divides the limiting block (2) into two parts, both sides of the positioning block (3) are fixedly connected with sliding rods (4), the middle part of each sliding rod (4) is movably sleeved with a position blocking plate (5), the bottom of the position blocking plate (5) positioned below the bottom of the positioning block (3) is in transmission connection with the bottom of the limiting block (2) through a reset spring (6), the top of the position blocking plate (5) positioned above the top of the positioning block (3) is in transmission connection with the top of the limiting block (2) through the reset spring (6), the top of the limiting block (2) is fixedly connected with a position clamping block (7), and the side surface of the position blocking plate (5) is fixedly connected with a poking rod (8, the poke rod (8) penetrates through and extends to one end of the outer side of the limiting block (2) and is fixedly connected with a pushing block (9), the middle of the supporting shaft (1) is movably sleeved with a positioning shaft (10), the bottom of the inner side of one end of the positioning shaft (10) is fixedly connected with an occluding block (11), the top and the bottom of the limiting block (2) are both provided with a position fixing hole, the position fixing holes in the top and the bottom of the limiting block (2) are movably sleeved at one end of the occluding block (7), the top of the occluding block (7) is provided with a position fixing groove, and the position fixing groove in the top of the occluding block (7) is movably sleeved at one end of the occluding block (11); a reinforcing block (18) is fixedly connected to the inner side of the other end of the positioning shaft (10), a sealing block (19) is movably sleeved at one end, located on the side face of the positioning shaft (10), of the supporting shaft (1), positioning grooves are formed in the two ends of the positioning shaft (10), the sealing block (19) is matched with the positioning grooves in one end of the positioning shaft (10), meshing threads are formed in the surface of the reinforcing block (18), and the meshing threads in the surface of the reinforcing block (18) are matched with the internal threads of the sealing block (19);
a protective layer (12) is fixedly connected to the outer portion of the positioning shaft (10), gummed paper (13) is fixedly connected to the top of the protective layer (12), a shaping rod (14) is fixedly connected to the inner cavity of the positioning shaft (10), a movable plate (15) is movably sleeved in the middle of the shaping rod (14), a concave-convex block (16) is fixedly connected to the top of the movable plate (15), and a pulling block (17) is fixedly connected to the side face of the movable plate (15);
the equal fixedly connected with installation cover (20) in both sides of back shaft (1), baffle plate (21) have been cup jointed to the inner chamber fixed of installation cover (20), side fixedly connected with extension rod (22) of baffle plate (21), the middle part activity of extension rod (22) is cup jointed flexible post (23), the one end of flexible post (23) is connected with the side transmission of baffle plate (21) through reciprocating spring (24), the top fixedly connected with of installation cover (20) inner chamber is solid post piece (25).
2. The gravure printing cylinder of claim 1, wherein: the cross section of the positioning block (3) is rectangular.
3. The gravure printing cylinder of claim 1, wherein: the number of the shaping rods (14) is four, and the four shaping rods (14) are positioned in the inner cavity of the positioning shaft (10) and arranged in parallel.
4. The gravure printing cylinder of claim 1, wherein: the length value of the mounting sleeve (20) is smaller than that of the positioning shaft (10), and the mounting sleeve (20) and the positioning shaft (10) are positioned on the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910082106.3A CN109624485B (en) | 2019-01-28 | 2019-01-28 | Printing plate roller of gravure press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910082106.3A CN109624485B (en) | 2019-01-28 | 2019-01-28 | Printing plate roller of gravure press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109624485A CN109624485A (en) | 2019-04-16 |
| CN109624485B true CN109624485B (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910082106.3A Active CN109624485B (en) | 2019-01-28 | 2019-01-28 | Printing plate roller of gravure press |
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| Country | Link |
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| CN (1) | CN109624485B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110127404B (en) * | 2019-05-05 | 2020-06-02 | 安庆市润宇纸塑包装有限责任公司 | Paper feeding system of printing machine |
| CN113183597A (en) * | 2021-04-30 | 2021-07-30 | 安徽天翔高新特种包装材料集团有限公司 | Printing roller sealing device of gravure printing machine |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0485912A1 (en) * | 1990-11-15 | 1992-05-20 | MAN Roland Druckmaschinen AG | Bearing for a printing unit cylinder |
| CN102004428A (en) * | 2009-08-31 | 2011-04-06 | 株式会社理光 | Fixing roller, fixing unit, image forming apparatus, roller replacement aid, and method of replacing fixing roller |
| CN204998133U (en) * | 2015-09-08 | 2016-01-27 | 汕头市精工东捷制版有限公司 | Register sets of printing roller |
| CN205522918U (en) * | 2016-01-29 | 2016-08-31 | 三门峡蓝雪包装有限公司 | Novel gravure printing roller |
| CN206406587U (en) * | 2016-12-31 | 2017-08-15 | 佛山市晟云制辊有限公司 | A kind of plum blossom roller of improvement |
| CN206985252U (en) * | 2017-06-21 | 2018-02-09 | 苏州迅鲜纺织科技有限公司 | A kind of convenient batcher cylinder installed with dismounting |
| CN107856398A (en) * | 2017-10-30 | 2018-03-30 | 平湖市燎原印刷厂 | A kind of detachable print roller |
| CN207872981U (en) * | 2017-11-26 | 2018-09-18 | 常山县鑫龙轴承有限公司 | A kind of cone roller of detachable tapered sleeve |
| CN208035629U (en) * | 2018-03-30 | 2018-11-02 | 临沂华特装饰材料有限公司 | A kind of dark colour printing plate cylinder |
| CN208133787U (en) * | 2018-04-24 | 2018-11-23 | 龙游运申制版有限公司 | A kind of stamp roller for preventing roller shaft from centrifugation offset occurs |
-
2019
- 2019-01-28 CN CN201910082106.3A patent/CN109624485B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0485912A1 (en) * | 1990-11-15 | 1992-05-20 | MAN Roland Druckmaschinen AG | Bearing for a printing unit cylinder |
| CN102004428A (en) * | 2009-08-31 | 2011-04-06 | 株式会社理光 | Fixing roller, fixing unit, image forming apparatus, roller replacement aid, and method of replacing fixing roller |
| CN204998133U (en) * | 2015-09-08 | 2016-01-27 | 汕头市精工东捷制版有限公司 | Register sets of printing roller |
| CN205522918U (en) * | 2016-01-29 | 2016-08-31 | 三门峡蓝雪包装有限公司 | Novel gravure printing roller |
| CN206406587U (en) * | 2016-12-31 | 2017-08-15 | 佛山市晟云制辊有限公司 | A kind of plum blossom roller of improvement |
| CN206985252U (en) * | 2017-06-21 | 2018-02-09 | 苏州迅鲜纺织科技有限公司 | A kind of convenient batcher cylinder installed with dismounting |
| CN107856398A (en) * | 2017-10-30 | 2018-03-30 | 平湖市燎原印刷厂 | A kind of detachable print roller |
| CN207872981U (en) * | 2017-11-26 | 2018-09-18 | 常山县鑫龙轴承有限公司 | A kind of cone roller of detachable tapered sleeve |
| CN208035629U (en) * | 2018-03-30 | 2018-11-02 | 临沂华特装饰材料有限公司 | A kind of dark colour printing plate cylinder |
| CN208133787U (en) * | 2018-04-24 | 2018-11-23 | 龙游运申制版有限公司 | A kind of stamp roller for preventing roller shaft from centrifugation offset occurs |
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| CN109624485A (en) | 2019-04-16 |
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