CN208730533U - A kind of shaftless driving roller platen - Google Patents
A kind of shaftless driving roller platen Download PDFInfo
- Publication number
- CN208730533U CN208730533U CN201820832021.3U CN201820832021U CN208730533U CN 208730533 U CN208730533 U CN 208730533U CN 201820832021 U CN201820832021 U CN 201820832021U CN 208730533 U CN208730533 U CN 208730533U
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- CN
- China
- Prior art keywords
- roller
- hole
- fixedly installed
- limited block
- seal sleeve
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Abstract
The utility model relates to roller platen technical fields, especially a kind of shaftless driving roller platen, including roller, roller platen is fixedly installed with outside roller, two sides offer cavity inside roller, U-shaped seat is provided in cavity, the second through-hole is offered on the roller of cavity opposite exterior lateral sides, seal sleeve is provided in second through-hole, seal sleeve upper and lower ends outside roller offer first through hole, the first limited block is provided in first through hole, the first spring is fixedly installed between first limited block, seal sleeve upper and lower ends in U-shaped seat pass through position limiting structure and are provided with the second limited block, the relative inner of second limited block is fixedly installed with rectangular base, the relative inner of rectangular base is fixedly installed with second spring.The roller platen, which becomes traditional, has axis to be driven as shaftless tradition, just can be improved the working efficiency of roller platen in this way, and the roller platen both ends are readily disassembled, and just enable to the device easy to carry in this way.
Description
Technical field
The utility model relates to roller platen technical field more particularly to a kind of shaftless driving roller platens.
Background technique
Printing is to arrive printing ink transfer through processes such as plate-making, Shi Mo, pressurizations the original copys such as text, picture, photo, anti-fake
On the material surfaces such as paper, fabric, plastic products, leather, the technology of batch duplicating original copy content.In traditional printing technology,
A kind of flexible printing equipment and technology in level Four field is risen, branch is advanced manufacture and automation-advanced manufacture respectively step by step
Technique and equipment-special processing technology-flexible printing equipment and technology etc. in press need to use roller platen, but traditional
Roller platen all have an axis, not only disassembly is inconvenient in this way, but also uses inefficient.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the shaftless driving pressure of the one kind proposed
Print roller.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of shaftless driving roller platen, including roller are designed, is fixedly installed with roller platen, the roller outside the roller
Internal two sides offer cavity, and U-shaped seat is provided in the cavity, offers second on the roller of the cavity opposite exterior lateral sides
Through-hole, and the second through-hole through roller and extends in U-shaped seat, is provided with seal sleeve, and sealing shroud in second through-hole
Cylinder extends to outside roller, and the seal sleeve upper and lower ends outside the roller offer first through hole, set in the first through hole
It is equipped with the first limited block, the first spring is fixedly installed between first limited block, and the first spring is located in seal sleeve,
Seal sleeve upper and lower ends in the U-shaped seat pass through position limiting structure and are provided with the second limited block, second limited block
Relative inner is fixedly installed with rectangular base, and the relative inner of the rectangular base is fixedly installed with second spring, described close
Rotation is provided with shear rod in big envelope cylinder, and the two sides up and down of described shear rod one end are respectively and fixedly installed to the rectangle of upper and lower ends
On pedestal, the two sides up and down of the shear rod other end are respectively and fixedly installed on the first limited block of upper and lower ends.
Preferably, it is fixedly installed with dust-proof sleeve on the seal sleeve outside the roller, and dust-proof sleeve connects with roller
Touching.
Preferably, first limited block is fixedly installed with pull ring far from one end of seal sleeve.
Preferably, the position limiting structure includes being provided with the third through-hole of seal sleeve side upper and lower ends and being provided with
The limiting slot of two sides above and below inside U-shaped seat, and limiting slot is adjacent with third through-hole, the setting of second limited block one end is limiting
Slot, and the second limited block other end is arranged in third through-hole.
The utility model proposes a kind of shaftless driving roller platen, beneficial effect is: shaftless driving coining roll structure
Simply, use easy to operate, which, which becomes traditional, has axis to be driven as shaftless tradition, just can be improved roller platen in this way
Working efficiency, and the roller platen both ends are readily disassembled, and just enable to the device easy to carry in this way.
Detailed description of the invention
Fig. 1 be the utility model proposes one kind it is shaftless driving roller platen schematic view of the front view.
Fig. 2 be the utility model proposes one kind it is shaftless driving roller platen side structure schematic view.
In figure: roller 1, first through hole 2, seal sleeve 3, the first limited block 4, dust-proof sleeve 5, shear rod 6, roller platen 7,
Rectangular base 8, cavity 9, limiting slot 10, U-shaped seat 11, the second through-hole 12, pull ring 13, the first spring 14, second spring 15, third
Through-hole 16, the second limited block 17.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of shaftless driving roller platen, including roller 1 are fixedly installed with roller platen 7, roller outside roller 1
1 inside two sides of cylinder offer cavity 9, and U-shaped seat 11 is provided in cavity 9, and the is offered on the roller 1 of 9 opposite exterior lateral sides of cavity
Two through-holes 12, and the second through-hole 12 through roller 1 and extends in U-shaped seat 11, is provided with seal sleeve 3 in the second through-hole 12,
And seal sleeve 3 extends to outside roller 1, and dust-proof sleeve 5, and dust-proof sleeve 5 are fixedly installed on the seal sleeve 3 outside roller 1
It is in contact with roller 1, in use, the rotation of roller 1 drives roller platen 7 to be printed, and the cooperation of seal sleeve 3 and U-shaped seat 11
It will not influence the rotation of roller 1, when printed, dust-proof sleeve 5 can prevent foreign matter from entering in cavity 9 to influence roller 1
Rotation.
3 upper and lower ends of seal sleeve outside roller 1 offer first through hole 2, and the first limit is provided in first through hole 2
Block 4, the first limited block 4 are fixedly installed with pull ring 13 far from one end of seal sleeve 3.It is fixedly installed between first limited block 4
First spring 14, and the first spring 14 is located in seal sleeve 3,3 upper and lower ends of seal sleeve in U-shaped seat 11 pass through limit
Structure setting has the second limited block 17, position limiting structure include be provided with the third through-holes 16 of 3 side upper and lower ends of seal sleeve with
And it is provided with the limiting slot 10 of U-shaped 11 inside of seat or more two sides, and limiting slot 10 is adjacent with third through-hole 16, the second limited block 17
One end setting is in limiting slot 10, and 17 other end of the second limited block is arranged in third through-hole 16.Second limited block 17 it is opposite
Inside is fixedly installed with rectangular base 8, and the relative inner of rectangular base 8 is fixedly installed with second spring 15, in seal sleeve 3
Rotation is provided with shear rod 6, and the two sides up and down of 6 one end of shear rod are respectively and fixedly installed in the rectangular base 8 of upper and lower ends, cut
The two sides up and down of 6 other end of chipping are respectively and fixedly installed on the first limited block 4 of upper and lower ends, and pull ring 13 can be easy to use
Person operates the movement of the first limited block 4, in use, user holds pull ring 13 when needing to remove seal sleeve 3, increases
Add the distance between two first limited blocks 4, at this moment the movement of the first limited block 4 drives shear rod 6 to move, and shear rod 6 utilizes
Lever principle makes the second limited block 17 be detached from limiting slot 10 and third through-hole 16, so as to take out seal sleeve 3, when not making
Used time, because the elastic force of second spring 15 is limited in the second limited block 17 firmly in limiting slot 10 and third through-hole 16,
Seal sleeve 3 is just made to be connected with U-shaped seat 11 in this way, at this moment whole device is just able to carry out printing.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of shaftless driving roller platen, including roller (1), the roller (1) is external to be fixedly installed with roller platen (7), special
Sign is that the internal two sides of the roller (1) offer cavity (9), is provided with U-shaped seat (11), the sky in the cavity (9)
It is offered the second through-hole (12) on the roller (1) of chamber (9) opposite exterior lateral sides, and the second through-hole (12) through roller (1) and extends to U
In type seat (11), it is provided with seal sleeve (3) in second through-hole (12), and seal sleeve (3) extends to roller (1) outside,
Seal sleeve (3) upper and lower ends of the roller (1) outside offer first through hole (2), are provided in the first through hole (2)
First limited block (4) is fixedly installed with the first spring (14) between first limited block (4), and the first spring (14) is located at
In seal sleeve (3), seal sleeve (3) upper and lower ends in the U-shaped seat (11) pass through position limiting structure and are provided with the second limit
Position block (17), the relative inner of second limited block (17) are fixedly installed with rectangular base (8), the rectangular base (8)
Relative inner be fixedly installed with second spring (15), rotation is provided with shear rod (6) in the seal sleeve (3), described to cut
The two sides up and down of chipping (6) one end are respectively and fixedly installed in the rectangular base (8) of upper and lower ends, and the shear rod (6) is another
The two sides up and down at end are respectively and fixedly installed on the first limited block (4) of upper and lower ends.
2. a kind of shaftless driving roller platen according to claim 1, which is characterized in that the sealing shroud of the roller (1) outside
It is fixedly installed with dust-proof sleeve (5) on cylinder (3), and dust-proof sleeve (5) is in contact with roller (1).
3. a kind of shaftless driving roller platen according to claim 1, which is characterized in that first limited block (4) is separate
One end of seal sleeve (3) is fixedly installed with pull ring (13).
4. a kind of shaftless driving roller platen according to claim 1, which is characterized in that the position limiting structure includes being provided with
The third through-hole (16) of seal sleeve (3) side upper and lower ends and the limiting slot for being provided with the internal two sides up and down of U-shaped seat (11)
(10), and limiting slot (10) is adjacent with third through-hole (16), and described second limited block (17) one end is arranged in limiting slot (10), and
The setting of second limited block (17) other end is in third through-hole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820832021.3U CN208730533U (en) | 2018-05-31 | 2018-05-31 | A kind of shaftless driving roller platen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820832021.3U CN208730533U (en) | 2018-05-31 | 2018-05-31 | A kind of shaftless driving roller platen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208730533U true CN208730533U (en) | 2019-04-12 |
Family
ID=66024999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820832021.3U Active CN208730533U (en) | 2018-05-31 | 2018-05-31 | A kind of shaftless driving roller platen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208730533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112549746A (en) * | 2020-12-02 | 2021-03-26 | 浙江聚众柔印科技有限公司 | Liquid flexible resin printing drum |
-
2018
- 2018-05-31 CN CN201820832021.3U patent/CN208730533U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112549746A (en) * | 2020-12-02 | 2021-03-26 | 浙江聚众柔印科技有限公司 | Liquid flexible resin printing drum |
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| GR01 | Patent grant |