CN220198793U - Unreeling mechanism convenient to disassemble and assemble for intaglio printing machine - Google Patents
Unreeling mechanism convenient to disassemble and assemble for intaglio printing machine Download PDFInfo
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- CN220198793U CN220198793U CN202321649683.4U CN202321649683U CN220198793U CN 220198793 U CN220198793 U CN 220198793U CN 202321649683 U CN202321649683 U CN 202321649683U CN 220198793 U CN220198793 U CN 220198793U
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- unreeling
- convenient
- chuck
- plate
- disassemble
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- 238000007639 printing Methods 0.000 title claims abstract description 28
- 238000007646 gravure printing Methods 0.000 claims description 12
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 230000005540 biological transmission Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 238000007598 dipping method Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010017 direct printing Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to the technical field of intaglio printing presses and discloses an unreeling mechanism convenient to disassemble and assemble for an intaglio printing press, which comprises a base, wherein an unreeling assembly for unreeling paper is arranged at the top of the base, and a pressing mechanism for pressing the paper is fixedly arranged at the front side of the unreeling assembly. This gravure press is with unreeling mechanism of being convenient for dismouting, through unreeling the subassembly, the function of unreeling to the paper has been realized, thereby the paper is printed to having made things convenient for, and set up the unreeling subassembly into disconnect-type, can reach convenient dismouting and carry out convenient effect of changing to the unreeling roller, when dismouting, through rotatory threaded rod, the threaded rod is rotatory in the inside of thread bush, with this inner chamber that makes the threaded rod remove spacing hole, break away from the spacing to the movable plate, the removal of control movable plate, the uide bushing of movable plate bottom slides on the surface of guide bar, so break away from the spacing to unreeling roller between first chuck and the second chuck, the change to unreeling roller has been made things convenient for.
Description
Technical Field
The utility model relates to the technical field of intaglio printing presses, in particular to an unreeling mechanism which is convenient to disassemble and assemble and used for an intaglio printing press.
Background
The intaglio printing machine is a machine for printing by using intaglio plate, the graphic part of the printing plate is concave, and when the blank part and the outer circle of the printing plate cylinder are printed on the same plane, the intaglio printing machine adopts a round press round direct printing mode to print, the printing plate is directly manufactured on the printing plate cylinder, the ink is fed by adopting an ink dipping or ink jet mode, an ink-distributing mechanism is not adopted, the whole surface of the printing plate cylinder is inked, the ink of the blank part on the surface is scraped by a scraping knife, the ink of the graphic part is left, then the printing plate passes through paper, the impression cylinder is stamped on the back surface of paper, the ink of the concave part is directly transferred to the paper surface, finally, the printed matter is piled or rewound by a paper collecting part, and an ink feeding device is provided with direct ink feeding for dipping the printing plate cylinder part in an ink tank and indirect ink feeding for feeding the ink to the printing plate cylinder by an ink discharging roller dipped in the ink tank, and the ink is also adopted by adopting the ink jet mode on a high-speed machine.
Chinese patent discloses intaglio press unreels subassembly (grant bulletin number CN 212768764U), this patent technology can be through the cooperation of motor and unreel the roller to unreel the work, can produce vibrations when carrying out the during operation, through setting up the cooperation of backup pad, trapezoidal piece and base and using, when producing vibrations, promote trapezoidal piece through first pulley, the cooperation of rethread connecting plate, buffer frame and second spring is used, alleviate the range that produces when vibrations, when having solved current intaglio press unreeling the material, because lack damping device, the shock attenuation effect is not good when unreeling the material, easily cause the damage to the product, the problem of printing progress has been reduced.
Although the problem that can solve because shock attenuation effect is not good, causes the damage to the product easily, has reduced the printing progress in above-mentioned patent, also there is following problem in this patent, need change unreeling structure after the scroll unreels and accomplish, and current intaglio printing press does not possess the function of conveniently carrying out convenient dismouting to unreeling subassembly and changing, and the operation degree of difficulty is great when changing, consequently the skilled person provides an intaglio printing press with unreeling mechanism of being convenient for dismouting to solve the problem that proposes among the above-mentioned background art.
Disclosure of Invention
The utility model aims to provide an unreeling mechanism for an intaglio printing press, which is convenient to disassemble and assemble, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an unreeling mechanism of intaglio press with being convenient for dismouting, includes the base, unreeling subassembly that is used for the paper unreeling is installed at the top of base, unreeling subassembly's front side fixed mounting has the hold-down mechanism that is used for compressing tightly the paper.
As still further aspects of the utility model: unreeling subassembly includes motor, fixture block, first chuck, rotary rod, movable plate and second chuck, motor fixed mounting is on the lateral wall of base, the right side of second chuck and the output fixed connection of motor, fixture block respectively fixed mounting is on the wall of first chuck and the opposite one side of second chuck, first chuck fixed mounting is in the tip of rotary rod, movable plate slidable mounting is in the top of base, the rotary rod rotates the inside of installing in the movable plate.
As still further aspects of the utility model: the compressing mechanism comprises a compressing roller, a connecting plate, an adjusting plate, a fixing block and inclined support plates, wherein the compressing roller is rotatably arranged between one sides of the two connecting plates, which are opposite, the fixing block is arranged at the bottom of the connecting plate, the adjusting plate is fixedly arranged at the top of the adjusting plate, the inclined support plates are fixedly arranged at the bottom of the fixing block, and the end parts of the inclined support plates are respectively fixedly connected with the side surfaces of the moving plate and the base.
As still further aspects of the utility model: the inside movable mounting of regulating plate has the firm pole, fixed mounting has the movable block between the top of firm pole, the bottom fixed mounting of movable block has the spring, the bottom of spring and the inner wall fixed connection of connecting plate.
As still further aspects of the utility model: the bottom fixed mounting of movable plate has the uide bushing, the inside slidable mounting of uide bushing has the guide bar, the both ends of guide bar all are with the inner wall fixed connection of base.
As still further aspects of the utility model: the front side of the movable plate is inlaid and fixedly provided with a thread sleeve, the internal thread of the thread sleeve is provided with a threaded rod, and the wall surface of the base is provided with a limiting hole for limiting the threaded rod.
As still further aspects of the utility model: the surface cover of rotary rod is equipped with the bearing, the rotary rod passes through the bearing rotation with the junction of movable plate and is connected.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the unreeling function of paper is realized through the unreeling component, so that printing of the paper is facilitated, the unreeling component is arranged to be separated, the effect of convenient disassembly and assembly and convenient replacement of the unreeling roller can be achieved, when disassembly and assembly are carried out, the threaded rod rotates in the threaded sleeve through rotating the threaded rod, so that the threaded rod moves out of the inner cavity of the limiting hole, limiting of the moving plate is separated, the movement of the moving plate is controlled, the guide sleeve at the bottom of the moving plate slides on the surface of the guide rod, limiting of the unreeling roller between the first chuck and the second chuck is separated, and replacement of the unreeling roller is facilitated.
2. According to the utility model, the effect of compressing paper can be realized through the compressing mechanism, the paper is prevented from being wrinkled during transmission, the printing processing of the paper is prevented from being influenced, the compressing roller can rotate on the surface of the connecting plate when the paper is transmitted by moving the paper to the bottom of the compressing roller, and the compressing roller can always apply force downwards through the elasticity of the spring when the paper is moved, so that the paper is prevented from being wrinkled by the transmitting compressing roller.
Drawings
FIG. 1 is a schematic diagram of an unreeling mechanism for a gravure printing machine that is easy to disassemble and assemble;
FIG. 2 is a schematic view of a hold down mechanism in an unwind mechanism for a gravure printing press that is easy to disassemble and assemble;
FIG. 3 is a schematic diagram showing the connection of a connecting plate and an adjusting plate in an unreeling mechanism of a gravure printing machine which is convenient to disassemble and assemble;
FIG. 4 is a schematic view of a first chuck of an unwind mechanism for a gravure printing machine that is easy to disassemble and assemble;
fig. 5 is a schematic diagram showing connection between the bottom of the moving plate and the base in the unreeling mechanism of the gravure printing machine which is convenient to disassemble and assemble.
In the figure: 1. a base; 2. unreeling the assembly; 201. a motor; 202. a clamping block; 203. a first chuck; 204. a rotating rod; 205. a moving plate; 206. a second chuck; 3. a compressing mechanism; 301. a pinch roller; 302. a connecting plate; 303. an adjusting plate; 304. a fixed block; 305. a diagonal brace plate; 4. a movable block; 5. a spring; 6. a stabilizing rod; 7. a guide sleeve; 8. a guide rod; 9. a threaded rod; 10. a limiting hole; 11. and (5) a threaded sleeve.
Detailed Description
Referring to fig. 1-5, an unreeling mechanism of a gravure printing machine, which is convenient to disassemble and assemble, comprises a base 1, wherein an unreeling assembly 2 for unreeling paper is arranged at the top of the base 1, and a compressing mechanism 3 for compressing the paper is fixedly arranged at the front side of the unreeling assembly 2.
Specifically, the unreeling assembly 2 comprises a motor 201, a clamping block 202, a first chuck 203, a rotating rod 204, a moving plate 205 and a second chuck 206, wherein the motor 201 is fixedly installed on the side wall surface of the base 1, the right side of the second chuck 206 is fixedly connected with the output end of the motor 201, the clamping block 202 is respectively fixedly installed on the side wall surface of the opposite side of the first chuck 203 and the second chuck 206, the first chuck 203 is fixedly installed at the end part of the rotating rod 204, the moving plate 205 is slidably installed at the top of the base 1, and the rotating rod 204 is rotatably installed inside the moving plate 205.
Through above-mentioned technical scheme, through unreeling subassembly 2, realized unreeling the function to make things convenient for the paper to print, and set up unreeling subassembly 2 to the disconnect-type, can reach convenient dismouting and carry out convenient effect of changing to unreeling roller.
Specifically, the pressing mechanism 3 includes a pressing roller 301, a connecting plate 302, an adjusting plate 303, a fixing block 304 and a diagonal brace plate 305, the pressing roller 301 is rotatably installed between two opposite sides of the connecting plates 302, the fixing block 304 is disposed at the bottom of the connecting plate 302, the adjusting plate 303 is fixedly installed at the top of the adjusting plate 303, the diagonal brace plate 305 is fixedly installed at the bottom of the fixing block 304, and the ends of the diagonal brace plate 305 are respectively fixedly connected with the moving plate 205 and the side surface of the base 1.
Through above-mentioned technical scheme, through hold-down mechanism 3, can realize compressing tightly the effect to the paper, avoid the paper to take place the fold when the transmission, influence the printing processing of paper.
Specifically, the stabilizing rod 6 is movably installed in the adjusting plate 303, the movable block 4 is fixedly installed between the tops of the stabilizing rod 6, the spring 5 is fixedly installed at the bottom of the movable block 4, and the bottom of the spring 5 is fixedly connected with the inner wall of the connecting plate 302.
Through above-mentioned technical scheme, through removing the bottom to pinch roller 301 with the paper, when the paper is carried, pinch roller 301 can rotate on the surface of connecting plate 302, and when moving, can exert force downwards all the time through the elasticity of spring 5, and the fold of paper has been avoided to the transmission pinch roller 301 compress tightly the paper downwards.
Specifically, the bottom of the movable plate 205 is fixedly provided with a guide sleeve 7, a guide rod 8 is slidably arranged in the guide sleeve 7, and two ends of the guide rod 8 are fixedly connected with the inner wall of the base 1.
Through the above technical scheme, through uide bushing 7 and guide bar 8, when movable plate 205 removes, can drive uide bushing 7 and slide on the surface of guide bar 8 to increase movable plate 205 and remove stability.
Specifically, a thread sleeve 11 is fixedly embedded on the front side of the moving plate 205, a threaded rod 9 is installed in the internal thread of the thread sleeve 11, and a limiting hole 10 for limiting the threaded rod 9 is formed in the wall surface of the base 1.
Through above-mentioned technical scheme, through threaded rod 9, thread bush 11 and spacing hole 10, realized carrying out spacing effect between movable plate 205 and the base 1.
Specifically, a bearing is sleeved on the surface of the rotating rod 204, and the connection part of the rotating rod 204 and the moving plate 205 is rotationally connected through the bearing.
Through the above technical scheme, through the bearing, rotary rod 204 passes through the bearing and rotates in the inside of movable plate 205, has increased pivoted smoothness and stability.
The working principle of the utility model is as follows: the first unreeling roller is placed between the first chuck 203 and the second chuck 206, the unreeling roller is clamped between the two clamping blocks 202, the second chuck 206 can be driven by the output end of the motor 201, the clamping blocks 202 are driven by the second chuck 206, thereby the unreeling roller is driven to rotate, one side of the unreeling roller is clamped in the clamping blocks 202 on the first chuck 203, the first chuck 203 can drive the rotation of the first chuck 203, the first chuck 203 rotates on the moving plate 205 through the rotating rod 204, thereby driving the unreeling roller to rotate for unreeling paper, printing processing is carried out on paper, paper folds during transmission, the printing processing of the paper is affected, the compacting roller 301 can rotate on the surface of the connecting plate 302 during paper transmission, and the paper can be always downwards driven by the elasticity of the spring 5 during the movement, the compacting roller 301 can be downwards pressed on the paper, the paper is prevented from being folded, the inner cavity of the limiting plate 205 is removed from the inner cavity of the limiting plate 205 through the threaded rod 9, the threaded rod is rotated, the threaded rod 9 is rotated in the inner cavity of the threaded rod 11 during dismounting, the limiting plate 205 is separated from the inner cavity of the limiting plate 205, the guide roller is separated from the sliding plate 205, and the guide roller is conveniently replaced on the bottom of the moving plate 205, and the guide roller is separated from the bottom of the moving plate 7, and the guide roller is replaced by the sliding roller.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. Unreeling mechanism convenient to disassemble and assemble for intaglio printing machine comprises a base (1), and is characterized in that: unreeling component (2) that is used for paper unreeling is installed at the top of base (1), the front side fixed mounting of unreeling component (2) has hold-down mechanism (3) that are used for compressing tightly the paper.
2. The unreeling mechanism of the gravure printing machine which is convenient to disassemble and assemble as claimed in claim 1, wherein: unreeling subassembly (2) include motor (201), fixture block (202), first chuck (203), rotary rod (204), movable plate (205) and second chuck (206), motor (201) fixed mounting is on the lateral wall face of base (1), the right side of second chuck (206) is with the output fixed connection of motor (201), fixture block (202) respectively fixed mounting is on the wall face of first chuck (203) and the opposite one side of second chuck (206), first chuck (203) fixed mounting is in the tip of rotary rod (204), movable plate (205) slidable mounting is in the top of base (1), rotary rod (204) rotate the inside of installing in movable plate (205).
3. The unreeling mechanism of the gravure printing machine which is convenient to disassemble and assemble as claimed in claim 2, wherein: the compressing mechanism (3) comprises a compressing roller (301), a connecting plate (302), an adjusting plate (303), a fixing block (304) and inclined support plates (305), wherein the compressing roller (301) is rotatably installed between one sides of the two connecting plates (302) opposite to each other, the fixing block (304) is arranged at the bottom of the connecting plate (302), the adjusting plate (303) is fixedly installed at the top of the adjusting plate (303), the inclined support plates (305) are fixedly installed at the bottom of the fixing block (304), and the end parts of the inclined support plates (305) are fixedly connected with the side faces of the movable plate (205) and the base (1) respectively.
4. A gravure printing machine unreeling mechanism which is convenient to disassemble and assemble as claimed in claim 3, wherein: the inside movable mounting of regulating plate (303) has firm pole (6), fixed mounting has movable block (4) between the top of firm pole (6), the bottom fixed mounting of movable block (4) has spring (5), the bottom of spring (5) and the inner wall fixed connection of connecting plate (302).
5. The unreeling mechanism of the gravure printing machine which is convenient to disassemble and assemble as claimed in claim 2, wherein: the bottom fixed mounting of movable plate (205) has uide bushing (7), the inside slidable mounting of uide bushing (7) has guide bar (8), the both ends of guide bar (8) all with the inner wall fixed connection of base (1).
6. The unreeling mechanism of the gravure printing machine which is convenient to disassemble and assemble as claimed in claim 2, wherein: the front side of the movable plate (205) is inlaid and fixedly provided with a thread bush (11), the internal thread of the thread bush (11) is provided with a threaded rod (9), and the wall surface of the base (1) is provided with a limiting hole (10) for limiting the threaded rod (9).
7. The unreeling mechanism of the gravure printing machine which is convenient to disassemble and assemble as claimed in claim 2, wherein: the surface of the rotating rod (204) is sleeved with a bearing, and the joint of the rotating rod (204) and the moving plate (205) is rotationally connected through the bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321649683.4U CN220198793U (en) | 2023-06-27 | 2023-06-27 | Unreeling mechanism convenient to disassemble and assemble for intaglio printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321649683.4U CN220198793U (en) | 2023-06-27 | 2023-06-27 | Unreeling mechanism convenient to disassemble and assemble for intaglio printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220198793U true CN220198793U (en) | 2023-12-19 |
Family
ID=89152039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321649683.4U Active CN220198793U (en) | 2023-06-27 | 2023-06-27 | Unreeling mechanism convenient to disassemble and assemble for intaglio printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220198793U (en) |
-
2023
- 2023-06-27 CN CN202321649683.4U patent/CN220198793U/en active Active
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