CN220615184U - Stamping roller lifting positioning locking mechanism - Google Patents
Stamping roller lifting positioning locking mechanism Download PDFInfo
- Publication number
- CN220615184U CN220615184U CN202322346782.1U CN202322346782U CN220615184U CN 220615184 U CN220615184 U CN 220615184U CN 202322346782 U CN202322346782 U CN 202322346782U CN 220615184 U CN220615184 U CN 220615184U
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- positioning
- locking mechanism
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- shaft
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- 230000001360 synchronised effect Effects 0.000 claims abstract description 39
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 238000004049 embossing Methods 0.000 claims description 6
- 230000003028 elevating effect Effects 0.000 claims description 4
- 238000007639 printing Methods 0.000 description 9
- 238000003825 pressing Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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- Press Drives And Press Lines (AREA)
Abstract
The utility model discloses a stamping roller lifting positioning locking mechanism, which comprises a frame, wherein a press roller and two air cylinders driving the press roller to move up and down are arranged on the frame, a synchronous rack, a synchronous gear and a synchronous shaft which are matched with each other are arranged on the press roller, the synchronous shaft penetrates through the synchronous gear to be rotationally fixed on the frame, and a locking mechanism for limiting the rotation angle of the synchronous shaft is arranged at one end of the synchronous shaft at the outer side of the frame.
Description
Technical Field
The utility model belongs to the technical field of printing equipment, and discloses a stamping roller lifting positioning locking mechanism.
Background
The printing is to transfer ink onto the surface of paper, textile, plastic, leather, PVC, PC, etc. through plate making, ink applying, pressurizing, etc. to form printing material, and this is to copy the original content in batches.
The printing machine is used as a device for printing characters and images on the surface of a carrier, and can be classified into letterpress, lithographic plate, intaglio plate and screen printing machines according to different printing plate forms, wherein the intaglio plate printing machine has the advantages of thick ink layer, rich layers, strong stereoscopic impression, good printing quality and the like, and is widely applied to printing delicate color pictures, trademarks, decorations, securities, color newspapers and the like.
When the impression, in order to adapt to the version roller of different specifications, the compression roller needs to go up and down, and prior art generally adopts the cylinder to drive the compression roller and goes up and down, however, only relies on the thrust of cylinder can't go up and down to fix a position suitable position with the compression roller accurately, leads to the impression inaccurate, and then influences the impression effect.
Disclosure of Invention
In order to solve the problems, the utility model provides the stamping roller lifting positioning locking mechanism, wherein one end of the synchronous shaft is provided with the locking mechanism for limiting the rotation angle of the synchronous shaft at the outer side of the frame, and the limiting of the rotation angle of the synchronous shaft is realized through the cooperation of the arc-shaped groove and the limiting pin, so that the locking of the lifting stroke of the pressing roller is realized.
The technical scheme provided by the utility model is as follows:
the utility model provides a embossing roller lift location locking mechanical system, includes the frame, is equipped with the compression roller in the frame and drives two cylinders of compression roller elevating movement, is equipped with rack, synchronizing gear and the synchronous axle of mutually supporting on the compression roller, and the synchronous axle passes synchronizing gear rotation to be fixed in the frame, and the one end of synchronous axle is equipped with the locking mechanical system of restriction synchronizing shaft turned angle in the outside of frame.
Further, the locking mechanism comprises a limiting gear fixed on the synchronous shaft, a first positioning disk is arranged at the end part of the synchronous shaft in a telescopic mode, inner teeth matched with the limiting gear are arranged on the inner side of the first positioning disk, and a limiting pin limiting the rotation angle of the first positioning disk is arranged on the rack.
Further, an arc-shaped groove is formed in the bottom of the first positioning disc, and the limiting pin penetrates through the arc-shaped groove and extends out of the first positioning disc.
Further, the outside gomphosis of first positioning disk is fixed with the second positioning disk, and the cross-section of second positioning disk is the I shape, and one side that the second positioning disk kept away from first fixed disk is equipped with the handle.
Further, the outer side of the handle is provided with indication scales.
Further, be equipped with the telescopic link on the first positioning disk, the tip of synchronizing shaft is hollow structure, and the telescopic link stretches out and draws back the one end that sets up at the synchronizing shaft.
In summary, the beneficial effects of the utility model are as follows:
according to the utility model, the locking mechanism for limiting the rotation angle of the synchronous shaft is arranged at one end of the synchronous shaft at the outer side of the frame, the synchronous shaft is driven to be meshed with the limiting gear by rotating the angle of the first positioning disc, and the limiting pin is matched with the arc-shaped groove to limit the rotation angle of the synchronous shaft, so that the locking of the lifting stroke of the press roller is realized, the lifting precision is ensured, and the production quality is improved.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present utility model;
FIG. 2 is a schematic diagram of a front view of a locking mechanism according to the present utility model;
FIG. 3 is a schematic cross-sectional view of the locking mechanism of the utility model.
The reference numerals are as follows:
1. a frame; 2. a press roller; 3. a cylinder; 4. a synchronous rack; 5. a synchronizing gear; 6. a synchronizing shaft; 7. a limit gear; 8. a first positioning disk; 9. a limiting pin; 10. an arc-shaped groove; 11. a second positioning disk; 12. a handle; 13. a telescopic rod.
Detailed Description
The present utility model will be further described in detail with reference to the following examples and drawings for the purpose of enhancing the understanding of the present utility model, which examples are provided for the purpose of illustrating the present utility model only and are not to be construed as limiting the scope of the present utility model.
As shown in fig. 1-3, an embossing roller lifting positioning locking mechanism comprises a frame 1, wherein a press roller 2 and two air cylinders 3 for driving the press roller 2 to move up and down are arranged on the frame 1, a synchronous rack 4, a synchronous gear 5 and a synchronous shaft 6 which are matched with each other are arranged on the press roller 2, the synchronous shaft 6 passes through the synchronous gear 5 to be rotationally fixed on the frame 1, and a locking mechanism for limiting the rotation angle of the synchronous shaft 6 is arranged at one end of the synchronous shaft 6 outside the frame 1.
Specifically, frame 1 is the impression frame of erectting, compression roller 2 slides through slider and slide rail and sets up on frame 1, the output symmetry of cylinder 3 is fixed in order to drive compression roller 2 along the slide rail direction in the both sides of compression roller 2 and do elevating movement, the both ends of compression roller 2 are equipped with the installation piece, synchronous rack 4 is vertical to be fixed respectively on the installation piece at both ends, synchronous shaft 6 perpendicular to synchronous rack 4 sets up, and rotationally fix on frame 1 through the bearing, the cover is equipped with two synchronizing gear 5 on synchronous shaft 6, synchronizing gear 5 meshes with synchronous rack 4 in order to realize compression roller 2 both sides synchronization lift, in order to guarantee that elevating distance reaches predetermined precision, the outside of frame 1 is equipped with locking mechanical system for the rotation angle of restriction synchronous shaft 6.
In this embodiment, please refer to fig. 1 and 3, the locking mechanism includes a limiting gear 7 fixed on the synchronizing shaft 6, a first positioning disk 8 is telescopically disposed at the end of the synchronizing shaft 6, internal teeth matched with the limiting gear 7 are disposed on the inner side of the first positioning disk 8, and a limiting pin 9 for limiting the rotation angle of the first positioning disk 8 is disposed on the frame 1.
Specifically, the limiting gear 7 is fixed on the synchronizing shaft 6 and is close to the outer side of the frame 1, the limiting gear 7 rotates along with the synchronizing shaft 6, the first positioning disk 8 is arranged on the synchronizing shaft 6 in a telescopic mode, the lower end of the first positioning disk 8 is fan-shaped, when the novel pressing machine is used, the first positioning disk 8 is rotated firstly to adjust a certain angle, the first positioning disk 8 is pushed in, namely, when internal teeth are meshed with the limiting gear 7, the first positioning disk 8 rotates along with the synchronizing shaft 6 to one side of the limiting pin 9, when the limiting pin 9 is touched, the limiting pin 9 is limited to continue rotating, the rotating stroke of the first positioning disk 8 is the lifting stroke of the pressing roller 2, the limiting pins 9 can be arranged to be two, and one limiting pin is arranged on the left side and the right side of the novel pressing machine.
In a preferred embodiment, referring to fig. 2, an arc-shaped slot 10 is formed at the bottom of the first positioning plate 8, and a limiting pin 9 extends out of the first positioning plate 8 through the arc-shaped slot 10.
Specifically, the width of the arc-shaped groove 10 is slightly larger than the diameter of the limiting pin 9, and the length of the arc-shaped groove 10 limits the rotatable stroke of the first positioning disk 8.
Further, a second positioning plate 11 is fixedly embedded in the outer side of the first positioning plate 8, the section of the second positioning plate 11 is I-shaped, and a handle 12 is arranged on one side, away from the first fixing plate 8, of the second positioning plate 11.
Specifically, the first positioning disc 8 and the second positioning disc 11 may be integrally formed, and in this embodiment, the i-shaped handle 12 is detachably engaged and fixed for mounting and dismounting, so that an operator can conveniently push and pull the first positioning disc 8.
The first positioning disk 8 is provided with a telescopic rod 13, the end part of the synchronizing shaft 6 is of a hollow structure, and the telescopic rod 13 is arranged at one end of the synchronizing shaft 6 in a telescopic manner.
Specifically, the second positioning disc 11 is pulled to realize expansion and contraction through the expansion link 13 and the first positioning disc 8, so that the limit gear 7 is controlled to be meshed with the internal teeth on the first positioning disc 8.
As a further preferred embodiment, the outside of the handle 12 is provided with an indicating scale.
The angle of first positioning disk 8 can be adjusted according to the production demand to operating personnel, adjusts more accurately through the instruction scale.
The working principle of the utility model is as follows:
firstly, operating personnel rotate the first positioning disk 8 by a certain angle through the handle 12 according to production requirements, then the internal teeth are meshed with the limiting gear 7 when the first positioning disk 8 is pushed to one side of the frame 1, then the cylinder 3 is started, under the action of the synchronous rack 4 and the synchronous gear 5, the synchronous shaft 6 rotates, so that the first positioning disk 8 is driven to rotate, and because the limiting pin 9 penetrates through the arc-shaped groove 10 and extends out of the first positioning disk 8, when the first positioning disk 8 rotates to the edge of the arc-shaped groove 10, the first positioning disk 8 cannot continue to rotate, and the lifting locking of the press roller 2 is realized.
It should be noted that, in the drawings or the text of the specification, implementations not shown or described are all forms known to those of ordinary skill in the art, and not described in detail. Furthermore, the above definitions of the elements and methods are not limited to the specific structures, shapes or modes mentioned in the embodiments.
It should also be noted that examples of parameters that include particular values may be provided herein, but that these parameters need not be exactly equal to the corresponding values, but may approximate the corresponding values within acceptable error margins or design constraints. Directional terms such as "upper", "lower", "front", "rear", "left", "right", "inner", "outer", etc. mentioned in the embodiments are merely directions referring to the drawings, and are not intended to limit the scope of the present application.
While the foregoing description illustrates and describes the preferred embodiments of the present utility model, as noted above, it is to be understood that the utility model is not limited to the forms disclosed herein but is not to be construed as excluding other embodiments, and that various other combinations, modifications and environments are possible and may be made within the scope of the inventive concepts described herein, either by way of the foregoing teachings or by those of skill or knowledge of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.
Claims (6)
1. The utility model provides a stamping roller lift location locking mechanical system, includes frame (1), is equipped with compression roller (2) and drives two cylinders (3) of compression roller (2) elevating movement on frame (1), a serial communication port, be equipped with on compression roller (2) synchronous rack (4), synchronizing gear (5) and with synchronizing shaft (6) mutually supporting, synchronizing shaft (6) pass synchronizing gear (5) rotation fixation on frame (1), the one end of synchronizing shaft (6) is equipped with the locking mechanical system of restriction synchronizing shaft (6) turned angle in the outside of frame (1).
2. The embossing roller lifting positioning locking mechanism according to claim 1, wherein the locking mechanism comprises a limiting gear (7) fixed on a synchronous shaft (6), a first positioning disc (8) is arranged at the end part of the synchronous shaft (6) in a telescopic mode, internal teeth matched with the limiting gear (7) are arranged on the inner side of the first positioning disc (8), and a limiting pin (9) limiting the rotation angle of the first positioning disc (8) is arranged on the frame (1).
3. The embossing roller lifting positioning locking mechanism according to claim 2, wherein an arc-shaped groove (10) is formed in the bottom of the first positioning disc (8), and the limiting pin (9) penetrates through the arc-shaped groove (10) to extend out of the first positioning disc (8).
4. A stamping roller lifting positioning locking mechanism according to claim 3, characterized in that a second positioning disk (11) is embedded and fixed on the outer side of the first positioning disk (8), the section of the second positioning disk (11) is I-shaped, and a handle (12) is arranged on one side of the second positioning disk (11) away from the first positioning disk (8).
5. The embossing roller lifting positioning locking mechanism as claimed in claim 4, wherein the outer side of the handle (12) is provided with an indicating scale.
6. The embossing roller lifting positioning locking mechanism according to claim 4, wherein the first positioning disc (8) is provided with a telescopic rod (13), the end part of the synchronizing shaft (6) is of a hollow structure, and the telescopic rod (13) is arranged at one end of the synchronizing shaft (6) in a telescopic manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322346782.1U CN220615184U (en) | 2023-08-31 | 2023-08-31 | Stamping roller lifting positioning locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322346782.1U CN220615184U (en) | 2023-08-31 | 2023-08-31 | Stamping roller lifting positioning locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220615184U true CN220615184U (en) | 2024-03-19 |
Family
ID=90233072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322346782.1U Active CN220615184U (en) | 2023-08-31 | 2023-08-31 | Stamping roller lifting positioning locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220615184U (en) |
-
2023
- 2023-08-31 CN CN202322346782.1U patent/CN220615184U/en active Active
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