CN216300510U - Device for maintaining stable tension of material for intermittent rotary printing machine - Google Patents
Device for maintaining stable tension of material for intermittent rotary printing machine Download PDFInfo
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- CN216300510U CN216300510U CN202121878035.7U CN202121878035U CN216300510U CN 216300510 U CN216300510 U CN 216300510U CN 202121878035 U CN202121878035 U CN 202121878035U CN 216300510 U CN216300510 U CN 216300510U
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- Prior art keywords
- tension
- front side
- intermittent rotary
- rotary printing
- stabilizing
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- 239000000463 material Substances 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 238000001035 drying Methods 0.000 claims abstract description 29
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 15
- 238000004804 winding Methods 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims abstract description 6
- 239000000428 dust Substances 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 244000309464 bull Species 0.000 claims 1
- 230000008569 process Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a device for keeping tension of materials stable for an intermittent rotary printing machine, which comprises: the top of the workbench is sequentially provided with a printing mechanism, a drying mechanism and a winding roller from left to right; the drying mechanism is arranged at the top of the workbench through an installation plate, and a driving roller, a driven roller and a tension stabilizing mechanism are respectively arranged on the front side of the installation plate; the tension stabilizing mechanism comprises a sliding groove arranged on the front side of the mounting plate, a sliding block connected to the inner side of the sliding groove through a sliding rail, a wedge piece formed on the front side of one side wall of the sliding block in an integrated mode, and a gear meshed with the wedge piece, wherein the rear side of the gear is connected with a rotating shaft, the rotating shaft is connected to the front side of the mounting plate through a self-locking bearing, a rotating rod is installed on the front side of the gear, and a driven roller is installed on the front side of the sliding block. The device for keeping the tension of the material stable of the intermittent rotary printing machine can conveniently adjust the surface tension of the printed material, and the material after drying and printing is more efficient.
Description
Technical Field
The utility model belongs to the technical field of rotary printing machines, and particularly relates to a device for keeping tension of materials stable in an intermittent rotary printing machine.
Background
The rotary printing machine is a large-scale printing machine device, different from the common printing machines at ordinary times, the rotary printing machine is large in size, the workload of the rotary printing machine is correspondingly quite remarkable, the large-scale rotary printing machine can print 10-12 ten thousand characters per minute on average, and the rotary printing machine is mainly composed of a printing mechanism, a drying mechanism and a winding roller, so that the printing can be efficiently realized.
Although the existing device can realize printing efficiently, the tension of the printed material is inconvenient to adjust during printing so as to keep the printing process stable.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a device for keeping tension of materials stable for an intermittent rotary printing machine, which solves the problems in the prior art.
The technical scheme is as follows: an apparatus for maintaining tension stability of a material in an intermittent rotary press, comprising:
the top of the workbench is sequentially provided with a printing mechanism, a drying mechanism and a winding roller from left to right;
the drying mechanism is arranged at the top of the workbench through an installation plate, and a driving roller, a driven roller and a tension stabilizing mechanism are respectively arranged on the front side of the installation plate;
the tension stabilizing mechanism comprises a sliding groove arranged on the front side of the mounting plate, a sliding block connected to the inner side of the sliding groove through a sliding rail, a gear which is formed by evenly and integrally forming in the front side of one side wall of the sliding block and meshed with the wedge, a rotating shaft is connected to the rear side of the gear, the rotating shaft is connected to the front side of the mounting plate through a self-locking bearing, a rotating rod is installed on the front side of the gear, a driven roller is installed on the front side of the sliding block, and a drying mechanism corresponding to the drying mechanism is arranged in the middle of the workbench.
In a further embodiment, the drying mechanism comprises a connecting shell inserted in the middle of the workbench, two ceramic heating rings connected in parallel and transversely in the middle of the inner side of the connecting shell and two ventilating fans connected in parallel at the bottom of the inner side of the connecting shell, and a heat insulation plate uniformly provided with a plurality of leakage holes is inserted in the top of the inner side of the connecting shell.
In a further embodiment, the bottom of the ventilating fan is provided with a dust screen, and the dust screen is inserted into the bottom of the inner side of the connecting shell.
In a further embodiment, the front side of the rotating rod is connected with a hand wheel which is convenient for applying force to rotate the rotating rod.
In a further embodiment, ball bearings are arranged at the joints of the driving roller and the mounting plate and the joints of the driven roller and the sliding block.
In a further embodiment, the two symmetrical sides of the winding roller are both connected with baffle plates, and four corners of the bottom of the workbench are both connected with supporting legs.
The utility model has the technical effects and advantages that: according to the device for keeping the tension of the material stable in the intermittent rotary printing machine, the relative height of the driven roller can be adjusted by adjusting the relative height of the sliding block in a gear rotating mode according to the material of the material to be printed, so that the surface tension caused by the fact that the driven roller presses the material to be printed is adjusted, and the printing process is more stable; the printed material is dried from the bottom and the top through the drying mechanism and the drying mechanism, so that the drying is more efficient; the device for keeping the tension of the material stable of the intermittent rotary printing machine can conveniently adjust the surface tension of the printed material, and the material after drying and printing is more efficient.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the tension stabilizing mechanism of the present invention;
fig. 3 is a sectional view of the drying mechanism of the present invention.
In the figure: 1. a work table; 2. a printing mechanism; 3. a drying mechanism; 4. a wind-up roll; 5. mounting a plate; 6. a driven roller; 7. a tension stabilizing mechanism; 71. a slider; 72. a wedge; 73. a gear; 74. a rotating rod; 75. a hand wheel; 8. a drying mechanism; 81. connecting the shell; 82. a ceramic heating ring; 83. a ventilating fan; 84. a heat insulation plate; 85. a dust screen; 9. a baffle plate; 10. and (5) supporting legs.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the utility model.
In order to conveniently adjust the surface tension of a printed material, as shown in fig. 1 and 2, four corners of the bottom of a workbench 1 are welded with supporting legs 10, the top of the workbench 1 is sequentially provided with a printing mechanism 2, a drying mechanism 3 and a winding roller 4 from left to right (including other structures, but not drawn and described in too much detail in the scope of improvement), the drying mechanism 3 is a necessary structure of a common similar device, the existing drying principle is adopted to dry the material passing below, two symmetrical sides of the winding roller 4 are connected with baffle plates 9 to ensure that the printed material can be stably wound, the drying mechanism 3 is arranged at the top of the workbench 1 through a mounting plate 5, the front side of the mounting plate 5 is respectively provided with a driving roller, a driven roller 6 and a tension stabilizing mechanism 7, the rear side of the mounting plate 5 is provided with a servo motor (not shown in the figure) for driving the driving roller to rotate through a motor base, the tension stabilizing mechanism 7 comprises a sliding groove arranged on the front side of the mounting plate 5, a sliding block 71 connected to the inner side of the sliding groove through a sliding rail (not shown in the figure), a wedge piece 72 uniformly injection-molded on the front side of one side wall of the sliding block 71 and a gear 73 meshed with the wedge piece 72, the rear side of the gear 73 is connected with a rotating shaft, the rotating shaft is connected to the front side (not shown in the figure) of the mounting plate 5 through a self-locking bearing, a rotating rod 74 is fixedly inserted into the front side of the gear 73, a driven roller 6 is arranged on the front side of the sliding block 71, a driving roller is connected with the mounting plate 5, ball bearings are arranged at the connecting parts of the driven roller 6 and the sliding block 71, the relative rotation smoothness of the driven roller and the sliding block is ensured, and a hand wheel 75 convenient for applying force to rotate the rotating rod 74 is connected to the front side of the rotating rod 74 through a screw;
for the material after the stoving printing is more high-efficient, as figure 1 and figure 3, the middle part of workstation 1 is provided with the stoving mechanism 8 that corresponds with drying mechanism 3, stoving mechanism 8 includes the connection casing 81 at workstation 1 middle part through a plurality of screw connections, two ceramic heating ring 82 of horizontal connection side by side at the inboard middle part of connection casing 81 and two ventilating fans 83 of connecting the inboard bottom of casing 81 side by side, ventilating fans 83's bottom bonds and has dust screen 85, prevent to connect and advance grey in the casing 82, and dust screen 85 pegs graft in the inboard bottom of connecting casing 81, it has the heat insulating board 84 of evenly seting up a plurality of small openings to peg graft at the inboard top of connecting casing 81, prevent that operating personnel mistake from touching the heat insulating board that is scalded.
The working principle of the device for keeping the tension of the material stable in the intermittent rotary printing machine is that the device is connected with an external power supply, the printing material enters a printing mechanism 2 through the driving roller to complete printing, then is wound by a winding roller 4 through a driven roller 6, when the printing material passes through the driven roller 4, the drying mechanism 3 above the printing mechanism generates heat to dry the printed material, the drying is more efficient, meanwhile, a ceramic heating ring 82 heats and is driven by wind blown by a ventilating fan 83 to blow upwards to be matched with the drying, when the surface tension of the printed material needs to be adjusted, according to the material of the printed material, a gear 73 can be rotated through a hand wheel 75, the gear 73 drives a meshed wedge piece 72 to move so as to drive the relative height of an adjusting slide block 71, and then the relative height of the driven roller 6 is adjusted, so that the surface tension caused by the driven roller 6 pressing the printed material can be adjusted, ensuring a more stable printing process.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. An apparatus for maintaining tension stability of a material in an intermittent rotary press, comprising:
the device comprises a workbench (1), wherein a printing mechanism (2), a drying mechanism (3) and a winding roller (4) are sequentially arranged on the top of the workbench (1) from left to right;
the drying mechanism (3) is arranged at the top of the workbench (1) through an installation plate (5), and a driving roller, a driven roller (6) and a tension stabilizing mechanism (7) are respectively arranged on the front side of the installation plate (5);
the method is characterized in that: tension stabilizing mean (7) including set up at the spout of mounting panel (5) front side, through sliding rail connection slider (71), the even integrated into one piece wedge (72) of slider (71) a lateral wall front side and with gear (73) of wedge (72) meshing of spout inboard, the pivot is connected to the rear side of gear (73), and the pivot is connected at the front side of mounting panel (5) through the auto-lock bearing, bull stick (74) are installed to the front side of gear (73), the front side at slider (71) is installed in driven voller (6), the middle part of workstation (1) is provided with drying mechanism (8) that correspond with drying mechanism (3).
2. An apparatus for stabilizing a tension of a material in an intermittent rotary printing press according to claim 1, wherein: drying mechanism (8) are including pegging graft at connecting casing (81) at workstation (1) middle part, two ceramic heating circle (82) of connecting casing (81) inboard middle part side by side transverse connection and connect two ventilating fan (83) of connecting casing (81) inboard bottom side by side, it has heat insulating board (84) of evenly seting up a plurality of small openings to peg graft at the inboard top of connecting casing (81).
3. An apparatus for stabilizing a tension of a material in an intermittent rotary printing press according to claim 2, wherein: the bottom of the ventilating fan (83) is provided with a dust screen (85), and the dust screen (85) is inserted at the bottom of the inner side of the connecting shell (81).
4. An apparatus for stabilizing a tension of a material in an intermittent rotary printing press according to claim 1, wherein: the front side of the rotating rod (74) is connected with a hand wheel (75) which is convenient for applying force to rotate the rotating rod (74).
5. An apparatus for stabilizing a tension of a material in an intermittent rotary printing press according to claim 1, wherein: ball bearings are arranged at the joint of the driving roller and the mounting plate (5) and the joint of the driven roller (6) and the sliding block (71).
6. An apparatus for stabilizing a tension of a material in an intermittent rotary printing press according to claim 1, wherein: the two symmetrical sides of the winding roller (4) are both connected with baffle plates (9), and the four corners of the bottom of the workbench (1) are both connected with supporting legs (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121878035.7U CN216300510U (en) | 2021-08-12 | 2021-08-12 | Device for maintaining stable tension of material for intermittent rotary printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121878035.7U CN216300510U (en) | 2021-08-12 | 2021-08-12 | Device for maintaining stable tension of material for intermittent rotary printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216300510U true CN216300510U (en) | 2022-04-15 |
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ID=81087173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121878035.7U Expired - Fee Related CN216300510U (en) | 2021-08-12 | 2021-08-12 | Device for maintaining stable tension of material for intermittent rotary printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216300510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117023238A (en) * | 2023-10-09 | 2023-11-10 | 新乡市天邦科技有限公司 | Fabric unreeling feeding device |
-
2021
- 2021-08-12 CN CN202121878035.7U patent/CN216300510U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117023238A (en) * | 2023-10-09 | 2023-11-10 | 新乡市天邦科技有限公司 | Fabric unreeling feeding device |
| CN117023238B (en) * | 2023-10-09 | 2024-02-13 | 新乡市天邦科技有限公司 | Fabric unreeling feeding device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220415 |
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| CF01 | Termination of patent right due to non-payment of annual fee |