CN212124493U - Printing roller for printing equipment - Google Patents
Printing roller for printing equipment Download PDFInfo
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- CN212124493U CN212124493U CN202020510807.0U CN202020510807U CN212124493U CN 212124493 U CN212124493 U CN 212124493U CN 202020510807 U CN202020510807 U CN 202020510807U CN 212124493 U CN212124493 U CN 212124493U
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- threaded rod
- sliding
- printing
- printing roller
- roller
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Abstract
The utility model discloses a printing roller for lithography apparatus, including two bottom plates, two the spout has all been seted up on the bottom plate, it is connected with first threaded rod to rotate on the one end lateral wall of spout, the other end lateral wall setting that runs through the spout is rotated to the free end of first threaded rod, sliding connection has the slide on the threaded sleeve locates first threaded rod in the spout, two the equal fixed mounting in top of slide has the connecting plate, the connecting plate internal rotation runs through and is equipped with the connecting pipe, two sliding sleeve is equipped with same root printing roller on the connecting pipe, it is equipped with the internal thread pipe to run through on the one end lateral wall of connecting pipe, internal thread pipe female connection has the second threaded rod. The utility model discloses a cooperation between bottom plate, spout, slide, first threaded rod, connecting plate and the connecting pipe is used, realizes through rotating first threaded rod, can realize installing the purpose of printing the roller to be convenient for install and dismantle the printing roller.
Description
Technical Field
The utility model belongs to the technical field of lithography apparatus, especially, relate to a printing roller for lithography apparatus.
Background
The surface area of the printing rubber roller of the printing roller glazing is lost, meanwhile, the hardness of the rubber roller is increased, the elasticity is reduced, and the phenomenon is inevitable.
The existing printing roller is not convenient to replace, the printing roller is generally fixed through an upper clamping plate and a lower clamping plate, the upper clamping plate and the lower clamping plate are generally fixedly connected through bolts, the printing roller is not convenient to mount and dismount due to the mode, and therefore the printing roller for the printing equipment is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that the change mode of the printing roller that exists among the prior art is convenient inadequately, and the printing roller for lithography apparatus who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a printing roller for printing equipment comprises two bottom plates, sliding grooves are arranged on the two bottom plates, a first threaded rod is rotatably connected on the side wall at one end of the sliding chute, the free end of the first threaded rod is rotatably arranged through the side wall at the other end of the sliding chute, sliding plates sleeved on the first threaded rod in a threaded manner are slidably connected in the sliding grooves, connecting plates are fixedly arranged at the tops of the two sliding plates, the connecting plates are provided with connecting pipes in a rotating and penetrating way, the two connecting pipes are sleeved with the same printing roller in a sliding way, an internal threaded pipe is arranged on the side wall of one end of the connecting pipe in a penetrating way, a second threaded rod is connected with the internal thread of the internal threaded pipe, the one end of second threaded rod is rotated and is connected with pushing mechanism, it runs through on the lateral wall of connecting pipe and is equipped with a plurality of fixed establishment, and is a plurality of fixed establishment all rotates with pushing mechanism to be connected.
Preferably, pushing mechanism includes the fixed block of being connected with the rotation of second threaded rod free end, it is connected with many connecting rods to rotate on the lateral wall of fixed block, many the free end of connecting rod rotates with a plurality of fixed establishment respectively and is connected.
Preferably, the fixing mechanism comprises a notch arranged on the outer wall of the connecting pipe, a fixing plate is arranged in the notch in a sliding mode, a sliding rod which penetrates through the bottom of the notch in a sliding mode is fixedly mounted at the bottom of the fixing plate, and a connecting block which is connected with the connecting rod in a rotating mode is fixedly mounted at the bottom of the sliding rod.
Preferably, the fixing plate is arranged in an arc shape.
Preferably, through holes are formed in the side walls of the two ends of the printing roller, and the two connecting pipes penetrate through the two through holes respectively.
Preferably, the side walls of the two ends of the bottom plate are fixedly provided with mounting blocks.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a cooperation between bottom plate, spout, slide, first threaded rod, connecting plate and the connecting pipe is used, realizes through rotating first threaded rod, can realize installing the purpose of printing the roller to be convenient for install and dismantle the printing roller.
2. The utility model discloses a cooperation between connecting pipe, printing roller, internal thread pipe, pushing mechanism and the fixed establishment is used, has realized through rotating the second threaded rod, can realize the purpose of fixed printing roller, easy operation.
Drawings
Fig. 1 is a schematic view of a main structure of a printing roller for a printing apparatus according to the present invention;
FIG. 2 is a schematic front perspective view of a printing roller for a printing apparatus according to the present invention;
FIG. 3 is a schematic side perspective view of a printing roller for a printing apparatus according to the present invention;
fig. 4 is a partially enlarged view of a portion a in fig. 2.
In the figure: the printing device comprises a base plate 1, a sliding groove 2, a first threaded rod 3, a sliding plate 4, a connecting plate 5, a connecting pipe 6, a printing roller 7, an internal threaded pipe 8, a second threaded rod 9, a fixing block 10, a connecting rod 11, a notch 12, a fixing plate 13, a sliding rod 14, a connecting block 15, a through hole 16 and an installation block 17.
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.
Referring to fig. 1-4, a printing roller for a printing apparatus comprises two bottom plates 1, wherein, mounting blocks 17 are fixedly mounted on the side walls of the two ends of the bottom plates 1, specifically, the bottom plates 1 are mounted by the existing thread structure, sliding grooves 2 are respectively arranged on the two bottom plates 1, a first threaded rod 3 is rotatably connected on the side wall of one end of each sliding groove 2, the free end of each first threaded rod 3 is rotatably arranged to penetrate through the side wall of the other end of each sliding groove 2, sliding plates 4 which are sleeved on the first threaded rods 3 by threads are slidably connected in the sliding grooves 2, connecting plates 5 are fixedly mounted on the tops of the two sliding plates 4, connecting pipes 6 are rotatably arranged in the connecting plates 5, a same printing roller 7 is slidably sleeved on the two connecting pipes 6, an internal threaded pipe 8 is arranged on the side wall of one end of each connecting pipe 6 in a penetrating manner, and, one end of the second threaded rod 9 is rotatably connected with a pushing mechanism, a plurality of fixing mechanisms are arranged on the side wall of the connecting pipe 6 in a sliding penetrating mode, the fixing mechanisms are rotatably connected with the pushing mechanism, through holes 16 are formed in the side walls of the two ends of the printing roller 7, the two connecting pipes 6 penetrate through the two through holes 16 respectively, and the specific printing roller 7 is arranged in the mode.
Wherein, pushing mechanism includes and rotates fixed block 10 of being connected with 9 free ends of second threaded rod, it is connected with many connecting rods 11 to rotate on the lateral wall of fixed block 10, the free end of many connecting rods 11 rotates with a plurality of fixed establishment respectively and is connected, it is further, fixed establishment is including seting up notch 12 on the outer wall of connecting pipe 6, it is equipped with fixed plate 13 to slide in notch 12, fixed plate 13 bottom fixed mounting has the slide bar 14 that slides and run through notch 12 bottom and set up, slide bar 14's bottom fixed mounting has the connecting block 15 of being connected with connecting rod 11 rotation, it is further, fixed plate 13 is the arc setting, because fixed plate 13 is the arc setting and makes fixed plate 13 can laminate the inner wall of printing roller 7.
It should be noted that, when the printing roller 7 is disassembled, by rotating the second threaded rod 9, because the second threaded rod 9 is in threaded connection with the internal threaded rod 8, thereby the second threaded rod 9 slides out of the connecting pipe 6, thereby the second threaded rod 9 drives the fixing block 10 to move, the fixing block 10 drives the connecting rod 11 to move, the connecting rod 11 drives the sliding rod 14 to move through the connecting block 15, thereby the sliding rod 14 slides into the connecting pipe 6, and further the fixing plate 13 slides into the notch 12, the fixing purpose of the printing roller 7 is cancelled, and then the two first threaded rods 3 are rotated, so that the two sliding plates 4 move towards opposite directions, thereby the connecting pipe 6 slides out of the printing roller 7, thereby the printing roller 7 can be taken out, the disassembling purpose of the printing roller 7 is realized, and the operation is simple.
In the utility model, when in installation, the through holes 16 at the two ends of the printing roller 7 are respectively corresponding to the two connecting pipes 6, then the two first threaded rods 3 are rotated to make the two sliding plates 4 move in opposite directions, so that the two sliding plates 4 drive the two connecting plates 5 to move in opposite directions, further the two connecting plates 5 drive the two connecting pipes 6 to move in opposite directions, so that the two connecting pipes 6 are inserted into the two through holes 16, then the two second threaded rods 9 are rotated, because the second threaded rods 9 are in threaded connection with the internal threaded pipes 8, the second threaded rods 9 move towards the inner parts of the connecting pipes 6, so that the second threaded rods 9 drive the fixed blocks 10 to move, the fixed blocks 10 drive the connecting rods 11 to move, thereby the connecting rods 11 drive the sliding rods 14 to move through the connecting blocks 15, the sliding rods 14 slide out of the connecting pipes 6, further the fixed plates 13 slide out of the notches 12, so, thereby realize the purpose of fixed printing roller 7, easy operation, the installation is dismantled fastly.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A printing roller for printing equipment comprises two bottom plates (1) and is characterized in that sliding grooves (2) are formed in the two bottom plates (1), a first threaded rod (3) is connected to one end side wall of each sliding groove (2) in a rotating mode, the free end of each first threaded rod (3) is arranged to rotate through the other end side wall of each sliding groove (2), sliding plates (4) sleeved on the first threaded rods (3) are connected to the sliding grooves (2) in a sliding mode, a connecting plate (5) is fixedly installed at the tops of the two sliding plates (4), connecting pipes (6) are arranged in the connecting plates (5) in a rotating mode in a penetrating mode, the two connecting pipes (6) are sleeved with the same printing roller (7) in a sliding mode, an internal threaded pipe (8) is arranged on one end side wall of each connecting pipe (6) in a penetrating mode, a second threaded rod (9) is, the one end of second threaded rod (9) is rotated and is connected with pushing mechanism, it is equipped with a plurality of fixed establishment, a plurality of to slide to run through on the lateral wall of connecting pipe (6) fixed establishment all rotates with pushing mechanism to be connected.
2. The printing roller for a printing device according to claim 1, wherein the pushing mechanism comprises a fixed block (10) rotatably connected to the free end of the second threaded rod (9), a plurality of connecting rods (11) are rotatably connected to the side wall of the fixed block (10), and the free ends of the connecting rods (11) are rotatably connected to a plurality of fixing mechanisms respectively.
3. The printing roller for the printing device according to claim 2, wherein the fixing mechanism comprises a notch (12) formed in the outer wall of the connecting pipe (6), a fixing plate (13) is slidably arranged in the notch (12), a sliding rod (14) slidably arranged through the bottom of the notch (12) is fixedly arranged at the bottom of the fixing plate (13), and a connecting block (15) rotatably connected with the connecting rod (11) is fixedly arranged at the bottom of the sliding rod (14).
4. A roller for a printing device according to claim 3, characterized in that said plate (13) is curved.
5. The printing roller for a printing device according to claim 1, wherein the printing roller (7) has through holes (16) formed in both side walls thereof, and the two connection pipes (6) are respectively disposed through the two through holes (16).
6. The printing roller for a printing device according to claim 1, wherein the side walls of both ends of the base plate (1) are fixedly provided with mounting blocks (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020510807.0U CN212124493U (en) | 2020-04-09 | 2020-04-09 | Printing roller for printing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020510807.0U CN212124493U (en) | 2020-04-09 | 2020-04-09 | Printing roller for printing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212124493U true CN212124493U (en) | 2020-12-11 |
Family
ID=73687082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020510807.0U Active CN212124493U (en) | 2020-04-09 | 2020-04-09 | Printing roller for printing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212124493U (en) |
-
2020
- 2020-04-09 CN CN202020510807.0U patent/CN212124493U/en active Active
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