CN218257253U - Printing roller adjusting mechanism for printing equipment - Google Patents
Printing roller adjusting mechanism for printing equipment Download PDFInfo
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- CN218257253U CN218257253U CN202222469142.5U CN202222469142U CN218257253U CN 218257253 U CN218257253 U CN 218257253U CN 202222469142 U CN202222469142 U CN 202222469142U CN 218257253 U CN218257253 U CN 218257253U
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Abstract
The utility model relates to a lithography apparatus technical field specifically is a printing roller adjustment mechanism for lithography apparatus, it has the characteristics that have realized the regulation of a plurality of directions of printing roller, including the printing roller, the both ends of printing roller are provided with the dwang respectively, the outside of several dwang is provided with the support case respectively, the several dwang rotates through the bearing respectively and is connected with the connecting rod, several connecting rod sliding connection has the several ring respectively, the bottom of several support case is provided with first spout respectively, the first spout of several sliding connection has first supporting shoe respectively, the middle part of the first supporting shoe of several has first threaded rod through threaded connection respectively, the first threaded rod of several is connected with the ring that is close to dwang one end respectively, the front portion of several support case is provided with the second spout respectively, several second spout sliding connection has the second supporting shoe respectively, the middle part of several second supporting shoe has the second threaded rod through threaded connection respectively, the several second threaded rod is connected with another ring respectively.
Description
Technical Field
The utility model relates to a lithography apparatus technical field specifically is a printing roller adjustment mechanism for lithography apparatus.
Background
As is known, a printing machine is a machine for printing characters and images, and a modern printing machine generally comprises mechanisms such as plate loading, inking, stamping, paper feeding (including folding), etc., and its working principle is: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the position of the characters and images on the printing plate by manual or printing machine, then it is directly or indirectly transferred onto paper or other printing material, so that the same printed matter as that of the printing plate can be reproduced.
In actual life, the printing roller sometimes has the skew phenomenon in the printing working process of printing machine to lead to printing quality not good, and most printing roller adjustment mechanism only adjusts one or two directions, when needs are adjusted to other directions, printing roller adjustment mechanism can't realize adjusting, therefore printing roller adjustment mechanism still has certain promotion space in this aspect of direction adjustment.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a printing roller adjustment mechanism for lithography apparatus, it has realized the characteristics that a plurality of directions of printing roller were adjusted.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: including the printing roller, the both ends of printing roller are provided with the dwang respectively, several the outside of dwang is provided with the support box respectively, several the dwang rotates through the bearing respectively and is connected with the connecting rod, several the connecting rod sliding connection respectively has several rings, several the bottom of support box is provided with first spout respectively, several first spout sliding connection respectively has first supporting block, several the middle part of first supporting block is connected with first threaded rod through threaded connection respectively, several first threaded rod is connected with the ring that is close to dwang one end respectively, several the bottom of first spout is provided with first opening respectively, several first adjusting lever is installed respectively at first open-ended middle part, several the upper portion of first adjusting lever is connected with the lower part of corresponding first threaded rod respectively, several the front portion of support box is provided with the second spout respectively, several the second spout sliding connection has the second supporting block respectively, several the middle part of second supporting block is connected with the second adjusting lever through threaded connection respectively, several the second threaded rod is connected with another ring respectively, several the front portion of second opening is provided with the second opening respectively, several the second supporting block is installed at the right side of second supporting rod, several corresponding rear portion is provided with the second spout respectively, the third chute is connected with a third supporting block in a sliding way, the middle part of the third chute is provided with a third opening, and a third adjusting rod is arranged in the third opening, the left part of the third adjusting rod is connected with the right part of the connecting rod, and the third adjusting rod is connected with a third supporting block through threads.
Further, the first adjusting rod, the second adjusting rod and the third adjusting rod are cylindrical.
Furthermore, a plurality of openings are respectively arranged on the supporting boxes and are matched with the rotating rods.
Furthermore, a gap is arranged among the first supporting block, the second supporting block and the third supporting block.
Furthermore, a plurality of connecting rods are respectively provided with intervals with the corresponding supporting boxes.
(III) advantageous effects
Compared with the prior art, the utility model provides a printing roller adjustment mechanism for lithography apparatus possesses following beneficial effect:
this printing roller adjustment mechanism for lithography apparatus through mutually supporting of first adjusting lever, second adjusting lever and third adjusting lever, carries out the removal regulation about, around, to the printing roller, and then has realized the regulation to a plurality of directions of printing roller.
This printing roller adjustment mechanism for lithography apparatus through twisting first adjusting lever, second adjusting lever, adjusts the flexible length of first threaded rod, second threaded rod, carries out removal regulation from top to bottom and front and back to the printing roller, twists the third adjusting lever, drives and controls about the printing roller, and then has realized the regulation to a plurality of directions of printing roller.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged left-side view schematic diagram of the left portion of the printing roller of the present invention;
fig. 3 is a sectional view of the first chute of the present invention.
In the figure: 1. a printing roller; 2. rotating the rod; 3. a support box; 4. a connecting rod; 5. a circular ring; 6. a first chute; 7. a first support block; 8. a first threaded rod; 9. a second chute; 10. a second support block; 11. a second threaded rod; 12. a first opening; 13. a first adjusting lever; 14. a second opening; 15. a second adjusting lever; 16. a third opening; 17. a third adjusting lever; 18. a third chute; 19. a third support block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a printing roller adjusting mechanism for a printing apparatus of the present invention includes a printing roller 1, a plurality of rotating rods 2 are respectively disposed at two ends of the printing roller 1, a plurality of support boxes 3 are respectively disposed outside the rotating rods 2, openings are respectively disposed on the plurality of support boxes 3 and are matched with the rotating rods 2 to provide a space for displacement adjustment of the printing roller 1, the plurality of rotating rods 2 are respectively rotatably connected with a connecting rod 4 through a bearing, a third sliding groove 18 is disposed at a right portion of the support box 3 at the right portion, the third sliding groove 18 is slidably connected with a third support block 19, the third support block 19 can slide up and down and back and forth in the third sliding groove 18, a third opening 16 is disposed at a middle portion of the third sliding groove 18, a third adjusting rod 17 is disposed inside the third opening 16, the first adjusting rod 13, the second adjusting rod 15 and the third adjusting rod 17 are cylindrical, the device is convenient to screw and adjust, a third adjusting rod 17 can move up and down and back and forth in a third opening 16, the left part of the third adjusting rod 17 is connected with the right part of a connecting rod 4, the third adjusting rod 17 is connected with a third supporting block 19 through threads, a gap is arranged among the first supporting block 7, the second supporting block 10 and the third supporting block 19, in the process of adjusting the device, the first supporting block 7, the second supporting block 10 and the third supporting block 19 are prevented from colliding, the left and right movement of the printing roller 1 can be adjusted by rotating the third adjusting rod 17, a plurality of connecting rods 4 are respectively provided with a gap with corresponding supporting boxes 3, when the printing roller 1 moves left and right, the connecting rods 4 are respectively connected with a plurality of rings 5 in a sliding mode, when the printing roller 1 moves left and right, the connecting rods 4 slide in the rings 5 and cannot drive the rings 5 to move left and right, the bottoms of the plurality of supporting boxes 3 are respectively provided with a first chute 6, the plurality of first chutes 6 are respectively connected with a first supporting block 7 in a sliding way, the first supporting block 7 slides back and forth in the first chute 6, the middle parts of the plurality of first supporting blocks 7 are respectively connected with a first threaded rod 8 through threads, the plurality of first threaded rods 8 are respectively connected with a ring 5 close to one end of the rotating rod 2, the first threaded rods 8 are screwed, the first threaded rods 8 move upwards or downwards to drive the connecting rod 4 to ascend or descend, further driving the printing roller 1 to move up and down, the bottoms of the first chutes 6 are respectively provided with a first opening 12, the middle parts of the first openings 12 are respectively provided with a first adjusting rod 13, the upper parts of the first adjusting rods 13 are respectively connected with the lower parts of the corresponding first threaded rods 8, the first adjusting rods 13 are screwed to drive the first threaded rods 8 to rotate, the front parts of the supporting boxes 3 are respectively provided with a second chute 9, the second chutes 9 are respectively connected with a second supporting block 10 in a sliding manner, the second supporting blocks 10 slide up and down in the second chutes 9, the middle parts of the second supporting blocks 10 are respectively connected with a second threaded rod 11 through threads, the second threaded rods 11 are respectively connected with another ring 5, the second threaded rods 11 rotate, the second threaded rods 11 move forward or backward to drive the connecting rods 4 to move forward and backward, and then drive printing roller 1 back-and-forth movement, the front portion of several second spout 9 is provided with second opening 14 respectively, the middle part of several second opening 14 is installed second adjusting lever 15 respectively, the rear portion of several second adjusting lever 15 is connected with the corresponding anterior portion of second threaded rod 11 respectively, twist second adjusting lever 15, second adjusting lever 15 drives second threaded rod 11 and rotates.
In summary, when the printing roller adjusting mechanism for the printing equipment is used, when the printing roller 1 has a certain offset and needs to be adjusted, according to the actual situation of offset of the printing roller 1, the first adjusting rod 13 and the second adjusting rod 15 are screwed to adjust the telescopic lengths of the first threaded rod 8 and the second threaded rod 11, so that the printing roller 1 is driven to ascend and descend, the up-down and front-back movement of the printing roller 1 is further driven, the third adjusting rod 17 is screwed to drive the printing roller 1 to move left and right, and the adjustment of the printing roller 1 is further realized.
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 (5)
1. The utility model provides a printing roller adjustment mechanism for lithography apparatus which characterized in that: including printing roller (1), the both ends of printing roller (1) are provided with dwang (2) respectively, several the outside of dwang (2) is provided with supporting box (3) respectively, several dwang (2) is connected with connecting rod (4) through the bearing rotation respectively, several connecting rod (4) sliding connection respectively has several ring (5), several the bottom of supporting box (3) is provided with first spout (6) respectively, several first spout (6) sliding connection respectively has first supporting block (7), several the middle part of first supporting block (7) has first threaded rod (8) through threaded connection respectively, several first threaded rod (8) are connected with ring (5) that are close to dwang (2) one end respectively, several the bottom of first spout (6) is provided with first opening (12) respectively, several first adjusting lever (13) are installed respectively at the middle part of first opening (12), several the upper portion of first adjusting lever (13) is connected with the lower part of corresponding first threaded rod (8) respectively, several supporting box (3) the front portion be provided with second spout (9) respectively, several second supporting block (10) sliding connection respectively, the plurality of second threaded rods (11) are respectively connected with another ring (5), the front portions of the second sliding grooves (9) are respectively provided with a second opening (14), the middle portions of the plurality of second openings (14) are respectively provided with a second adjusting rod (15), the rear portions of the plurality of second adjusting rods (15) are respectively connected with the front portions of the corresponding second threaded rods (11), the right portion, located on the right portion, of the supporting box (3) is provided with a third sliding groove (18), the third sliding groove (18) is connected with a third supporting block (19) in a sliding mode, the middle portion of the third sliding groove (18) is provided with a third opening (16), a third adjusting rod (17) is installed inside the third opening (16), the left portion of the third adjusting rod (17) is connected with the right portion of the connecting rod (4), and the third adjusting rod (17) is connected with the third supporting block (19) through threads.
2. The roller adjusting mechanism for a printing apparatus according to claim 1, wherein: the first adjusting rod (13), the second adjusting rod (15) and the third adjusting rod (17) are cylindrical.
3. The apparatus of claim 1, wherein: the supporting boxes (3) are respectively provided with an opening and are matched with the rotating rods (2).
4. The roller adjusting mechanism for a printing apparatus according to claim 1, wherein: intervals are arranged among the first supporting block (7), the second supporting block (10) and the third supporting block (19).
5. The roller adjusting mechanism for a printing apparatus according to claim 1, wherein: the connecting rods (4) are respectively provided with intervals with the corresponding supporting boxes (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222469142.5U CN218257253U (en) | 2022-09-19 | 2022-09-19 | Printing roller adjusting mechanism for printing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222469142.5U CN218257253U (en) | 2022-09-19 | 2022-09-19 | Printing roller adjusting mechanism for printing equipment |
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| Publication Number | Publication Date |
|---|---|
| CN218257253U true CN218257253U (en) | 2023-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222469142.5U Active CN218257253U (en) | 2022-09-19 | 2022-09-19 | Printing roller adjusting mechanism for printing equipment |
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| CN (1) | CN218257253U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117863722A (en) * | 2024-03-12 | 2024-04-12 | 烟台市裕同印刷包装有限公司 | Automatic printing equipment |
-
2022
- 2022-09-19 CN CN202222469142.5U patent/CN218257253U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117863722A (en) * | 2024-03-12 | 2024-04-12 | 烟台市裕同印刷包装有限公司 | Automatic printing equipment |
| CN117863722B (en) * | 2024-03-12 | 2024-05-17 | 烟台市裕同印刷包装有限公司 | Automatic printing equipment |
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