CN216189724U - Ink control roller structure - Google Patents
Ink control roller structure Download PDFInfo
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- CN216189724U CN216189724U CN202122476484.5U CN202122476484U CN216189724U CN 216189724 U CN216189724 U CN 216189724U CN 202122476484 U CN202122476484 U CN 202122476484U CN 216189724 U CN216189724 U CN 216189724U
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- roller
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- support
- transmission roller
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Abstract
The utility model relates to the technical field of printing, in particular to an ink control transmission roller structure which comprises a base, a first transmission roller and a second transmission roller, wherein two support plates are arranged on one side of the upper end of the base in parallel, the first transmission roller is rotatably arranged between the upper ends of the two support plates, a rack is arranged on the other side of the upper end of the base, a support is arranged on one side of the upper end of a rack, the support is positioned on one side far away from a stepping motor, the second transmission roller is rotatably arranged on the support, and the second transmission roller is positioned at the lower end of the first transmission roller. The utility model can change the angle of the paper or the strip-shaped article during transmission, obtain more stable supporting effect and ensure that the paper or the strip-shaped article can be more stably conveyed.
Description
Technical Field
The utility model relates to the technical field of printing, in particular to an ink control transmission roller structure.
Background
The roller structure is a cylindrical rotatable device part on a machine, is used for conveying paper or strip-shaped articles, and is generally used in an ink control structure of a printing device;
the roller structure on the existing market can not adjust the position between two rollers, so that the angle of paper or strip-shaped articles during transmission can not be changed, and a more stable supporting effect can not be obtained.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides an ink control transfer roller structure.
In order to achieve the purpose, the utility model adopts the following technical scheme:
designing a control china ink and pass roller structure, including base, first pass roller and second pass roller, two backup pads are installed to upper end one side parallel of base, first pass roller rotates and sets up between two backup pads upper ends, the frame is installed to the upper end opposite side of base, step motor is installed to one side of frame, step motor's output shaft extends to the opposite side of frame, step motor's output shaft end installs the toothed disc, the up end parallel of base installs limit structure, slides between two sets of limit structure and is provided with the rack, the rack with the intermeshing between the toothed disc, the support is installed to upper end one side of rack, the support is located the one side of keeping away from step motor, second pass roller rotates and sets up on the support, second pass roller is located the lower extreme of first pass roller, and a gap is arranged between the first transmission roller and the second transmission roller.
Preferably, limit structure includes fixing base and spacing groove, a plurality of fixing base parallel mount be in the upper end both sides of base, the spacing groove is seted up respectively at a plurality of the relative one side lower extreme of fixing base, the rack slides and sets up at a plurality of spacing inslot side.
Preferably, the size of the rack is matched with that of the limiting groove.
Preferably, the lower end surface of the rack is in contact with the upper end surface of the base.
The ink control transmission roller structure provided by the utility model has the beneficial effects that: this accuse china ink passes roller structure, pass the roller structure and can realize passing the position between the roller to two and adjust for the angle when paper or banded article transmit can change, obtains more stable supporting effect, makes the transport that paper or banded article can be more stable.
Drawings
Fig. 1 is a structural front view of an ink control transfer roller structure according to the present invention.
Fig. 2 is a structural side view of an ink control transfer roller structure provided by the utility model.
Fig. 3 is a structural plan view of an ink control transfer roller structure according to the present invention.
In the figure: first pass roller 1, backup pad 2, second pass roller 3, support 4, rack 5, base 6, fixing base 7, frame 8, toothed disc 9, step motor 10, spacing groove 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-3, a accuse china ink passes roller structure, including base 6, first pass roller 1 and second pass roller 3, two backup pads 2 are installed to upper end one side parallel of base 6, first pass roller 1 rotates and sets up between two backup pads 2 upper ends, frame 8 is installed to the upper end opposite side of base 6, step motor 10 is installed to one side of frame 8, step motor 10 is connected with power supply unit through the wire, and installs external control switch on the wire.
The output shaft of the stepping motor 10 extends to the other side of the rack 8, the gear plate 9 is installed at the tail end of the output shaft of the stepping motor 10, the rack 5 and the gear plate 9 are meshed with each other, the support 4 is installed on one side of the upper end of the rack 5, the lower end face of the rack 5 is contacted with the upper end face of the base 6, the support 4 is located on one side far away from the stepping motor 10, the second transmission roller 3 is rotatably arranged on the support 4, the second transmission roller 3 is located at the lower end of the first transmission roller 1, a gap is arranged between the first transmission roller 1 and the second transmission roller 3, a power switch of the stepping motor 10 is turned on, the gear plate 9 rotates to drive the rack 5 to move on a horizontal position, so that the second transmission roller 3 and the support 4 are pushed to move in the horizontal direction, the structure can realize the adjustment of the position between the second transmission roller 3 and the first transmission roller 1, so that the angle of paper or strip-shaped articles can be effectively changed, a more stable supporting effect is obtained, so that the paper or the strip-shaped article can be conveyed more stably.
Example 2
Referring to fig. 1, the difference between this embodiment and embodiment 1 is that, the up end parallel mount of base 6 has limit structure, it is provided with rack 5 to slide between two sets of limit structure, limit structure includes fixing base 7 and spacing groove 11, 7 parallel mount of a plurality of fixing base are in the upper end both sides of base 6, spacing groove 11 sets up the relative one side lower extreme at a plurality of fixing base 7 respectively, rack 5 slides and sets up at a plurality of spacing groove 11 inboardly, the size of rack 5 matches each other with the size of spacing groove 11, rack 5 slides and sets up the inboard at the spacing groove 11 of both sides, thereby the problem of skew can not appear in the orbit when effectual assurance rack 5 slides, the control of effectual realization to rack 5 position.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (4)
1. The ink-control roller conveying structure comprises a base (6), a first conveying roller (1) and a second conveying roller (3), and is characterized in that two supporting plates (2) are arranged on one side of the upper end of the base (6) in parallel, the first conveying roller (1) is rotatably arranged between the upper ends of the two supporting plates (2), a rack (8) is arranged on the other side of the upper end of the base (6), a stepping motor (10) is arranged on one side of the rack (8), an output shaft of the stepping motor (10) extends to the other side of the rack (8), a gear disc (9) is arranged at the tail end of an output shaft of the stepping motor (10), limit structures are arranged on the upper end face of the base (6) in parallel, two sets of limit structures are provided with racks (5) in a sliding mode, the racks (5) and the gear disc (9) are mutually meshed, a support (4) is arranged on one side of the upper end of the racks (5), the support (4) is located and keeps away from one side of step motor (10), the second passes roller (3) and rotates and set up on support (4), the second passes roller (3) to be located the lower extreme of first roller (1), and first roller (1) with be provided with the gap between second roller (3).
2. The ink control roller structure according to claim 1, wherein the limiting structure comprises fixing seats (7) and limiting grooves (11), a plurality of fixing seats (7) are installed on two sides of the upper end of the base (6) in parallel, the limiting grooves (11) are respectively formed in the lower ends of the opposite sides of the plurality of fixing seats (7), and the rack (5) is slidably arranged inside the plurality of limiting grooves (11).
3. An ink control roller structure according to claim 2, characterized in that the dimensions of the toothed rack (5) and the limiting groove (11) are matched to each other.
4. An ink control roller structure according to claim 1, characterized in that the lower end surface of the rack (5) and the upper end surface of the base (6) are in contact with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122476484.5U CN216189724U (en) | 2021-10-14 | 2021-10-14 | Ink control roller structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122476484.5U CN216189724U (en) | 2021-10-14 | 2021-10-14 | Ink control roller structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216189724U true CN216189724U (en) | 2022-04-05 |
Family
ID=80867326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122476484.5U Active CN216189724U (en) | 2021-10-14 | 2021-10-14 | Ink control roller structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216189724U (en) |
-
2021
- 2021-10-14 CN CN202122476484.5U patent/CN216189724U/en active Active
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