CN214727257U - Pneumatic pressure regulating device of label printing machine - Google Patents
Pneumatic pressure regulating device of label printing machine Download PDFInfo
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- CN214727257U CN214727257U CN202120866784.1U CN202120866784U CN214727257U CN 214727257 U CN214727257 U CN 214727257U CN 202120866784 U CN202120866784 U CN 202120866784U CN 214727257 U CN214727257 U CN 214727257U
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- limiting
- printing machine
- regulating device
- fixedly connected
- pressure regulating
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Abstract
The utility model discloses a pneumatic pressure regulating device of label printing machine, including the stamp pad, the last fixed surface of stamp pad is connected with the support frame, the middle part of support frame is rotated and is connected with bent arm, the lower extreme of bent arm is provided with the impression rubber roll, the upper surface of support frame is provided with the cylinder, the upper surface of stamp pad and the left side fixedly connected with restriction frame that is located the support frame, the upper portion of restriction frame is provided with the limiting mechanism, the inboard fixedly connected with contrast scale of restriction frame, fixedly connected with slide rail between support frame and the restriction frame, the surface sliding connection of slide rail has the slider. The utility model discloses in, through the position that changes the restriction piece among the limiting mechanism, and then change the extreme position of slider, contrast each other with the comparison scale, correspond pressure size and the displacement of slider, make pressure size change into apart from length, make things convenient for the data-based control pressure size, the adjustment is got up more simple and conveniently.
Description
Technical Field
The utility model relates to a lithography apparatus technical field especially relates to a pneumatic pressure regulating device of label printing machine.
Background
A printer is a machine that prints text and images. Modern printing presses typically consist of mechanisms for plating, inking, stamping, feeding (including folding), etc. The working principle is as follows: 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 on the paper or other printing material (such as textile, metal plate, plastics, leather, wood plate, glass and ceramic) so as to reproduce the same printed matter as the printing plate. The invention and the development of the printing machine play an important role in the propagation of human civilization and culture, the pressure regulating device in the printing machine is very important, and the proper pressure can improve the printing quality.
The applicant is applying the utility model discloses the time, through the retrieval, discover that chinese patent discloses "a two-way spring pneumatic pressure regulating device for printing machine", its application number is "201420246820.4", and this patent mainly leads to vertical spring and horizontal spring combined action and effectively keeps the invariant of printing pressure, but at the in-process that changes pressure, because do not refer to the thing, only go to the size of judging pressure by staff's subjectivity, use the size of being difficult to control pressure, it is convenient inadequately.
Disclosure of Invention
The utility model aims at solving the shortcoming that exists among the prior art, and the pneumatic pressure regulating device of a label printing machine who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a pneumatic pressure regulating device of a label printing machine comprises a stamping table, wherein the upper surface of the stamping table is fixedly connected with a supporting frame, the middle part of the supporting frame is rotatably connected with a crank arm, the lower end of the crank arm is provided with a stamping rubber roller, the upper surface of the supporting frame is provided with a cylinder, the upper surface of the stamping table is fixedly connected with a limiting frame positioned on the left side of the supporting frame, the upper part of the limiting frame is provided with a limiting mechanism, and the inner side of the limiting frame is fixedly connected with a comparison scale;
the limiting mechanism is characterized in that a sliding rail is fixedly connected between the supporting frame and the limiting frame, a sliding block is connected to the outer surface of the sliding rail in a sliding mode, and the limiting mechanism is composed of a rotating disc, a fixing nut, a limiting threaded rod and a limiting block.
As a further description of the above technical solution:
the output end of the air cylinder is fixedly connected with the sliding block, and the upper part of the crank arm is rotatably connected with the sliding block.
As a further description of the above technical solution:
the left side face of the sliding block is provided with a circular groove, and the position of the circular groove corresponds to the limiting block.
As a further description of the above technical solution:
the limiting threaded rod is in threaded connection with the limiting frame, and the rotating disc is located on the outer side of the comparison scale.
As a further description of the above technical solution:
the rotating disc is fixedly connected with the limiting threaded rod, and the fixing nut is in threaded connection with the limiting threaded rod.
As a further description of the above technical solution:
the embossing rubber roll is positioned above the embossing table, and the slide rail is positioned below the limiting mechanism.
As a further description of the above technical solution:
the slider is located the right side of limiting mechanism, the cylinder is located the top of slide rail.
As a further description of the above technical solution:
the limiting block is fixedly connected with the limiting threaded rod, and the longitudinal section of the rotating disc is hexagonal.
The utility model discloses following beneficial effect has:
1. compared with the prior art, the pneumatic pressure regulating device of the label printing machine is provided with the air cylinder, the slide rail, the slide block, the crank arm and the impression rubber roller, and the air cylinder drives the impression rubber roller to move, so that the pressure is changed, the structure is simple, and the operation is convenient.
2. Compared with the prior art, this pneumatic pressure regulating device of label printing machine has set up limiting mechanism, comparison scale, and limiting mechanism can restrict the slider, through the position that changes the limiting block among the limiting mechanism, and then changes the extreme position of slider, contrasts each other with comparison scale, corresponds pressure size and the displacement distance of slider, makes the pressure size change into apart from length, makes things convenient for data-based control pressure size, and it is simple and convenient more to adjust.
Drawings
Fig. 1 is a schematic structural view of a pneumatic pressure regulating device of a label printing machine according to the present invention;
fig. 2 is a front view of a pneumatic pressure regulating device of a label printing machine according to the present invention;
fig. 3 is a perspective view of a limiting mechanism of a pneumatic pressure regulating device of a label printing machine according to the present invention;
fig. 4 is a partially enlarged schematic view of the pneumatic pressure regulating device of the label printing machine provided by the utility model.
Illustration of the drawings:
1. a support frame; 2. an impression station; 3. a crank arm; 4. impressing the rubber roller; 5. a restraint frame; 6. a slide rail; 7. contrasting with a scale; 8. rotating the disc; 9. fixing a nut; 10. a restraining threaded rod; 11. a limiting block; 12. a slider; 13. and a cylinder.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: a pneumatic pressure regulating device of a label printing machine comprises an imprinting platform 2, wherein the upper surface of the imprinting platform 2 is fixedly connected with a support frame 1 for providing a supporting function, the middle part of the support frame 1 is rotatably connected with a crank arm 3, the upper part of the crank arm 3 is rotatably connected with a slide block 12, the lower end of the crank arm 3 is provided with an imprinting rubber roller 4, the imprinting rubber roller 4 is positioned above the imprinting platform 2, the upper surface of the support frame 1 is provided with a cylinder 13, the cylinder 13 is positioned above a slide rail 6, the output end of the cylinder 13 is fixedly connected with the slide block 12, the upper surface of the imprinting platform 2 is fixedly connected with a limiting frame 5 positioned on the left side of the support frame 1, the upper part of the limiting frame 5 is provided with a limiting mechanism, the inner side of the limiting frame 5 is fixedly connected with a comparison scale 7 for comparison use, the position of a limiting block 11 in the limiting mechanism is determined, when the cylinder 13 drives the slide block 12 to move towards the left side, the slide block 12 drives the imprinting rubber roller 4 to move downwards through the crank arm 3, the pressure between the imprinting rubber roll 4 and the imprinting platform 2 is increased, the longer the moving distance of the slide block 12 is, the larger the pressure between the imprinting rubber roll 4 and the imprinting platform 2 is, the pressure size corresponds to the moving distance of the slide block 12, so that the pressure size is converted into the length of the distance, the pressure size is conveniently controlled in a data mode, and the adjustment is simpler and more convenient;
a sliding rail 6 is fixedly connected between the support frame 1 and the limiting frame 5, the sliding rail 6 is positioned below the limiting mechanism, the outer surface of the sliding rail 6 is connected with a sliding block 12 in a sliding manner, the sliding block 12 is positioned on the right side of the limiting mechanism, the left side surface of the sliding block 12 is provided with a circular groove, the position of the circular groove corresponds to that of the limiting block 11, the circular groove ensures that the limiting block 11 is in good contact with the sliding block 12, and the limitation is relatively stable, the limiting mechanism comprises a rotating disc 8, a fixing nut 9, a limiting threaded rod 10 and a limiting block 11, the limiting threaded rod 10 is in threaded connection with the limiting frame 5, the rotating disc 8 is positioned on the outer side of the comparison scale 7, the rotating disc 8 is fixedly connected with the limiting threaded rod 10, the fixing nut 9 is in threaded connection with the limiting threaded rod 10, the limiting block 11 is fixedly connected with the limiting threaded rod 10, the longitudinal section of the rotating disc 8 is hexagonal in shape, so that the rotation stress is convenient to rotate, firstly screwing the fixing nut 9 to enable the fixing nut 9 to be far away from the limiting block 11, then rotating the rotating disc 8 to change the position of the limiting block 11, and when the position is proper, screwing the fixing nut 9 to fix the limiting block 11.
The working principle is as follows: when the cylinder 13 drives the slider 12 to move towards the left side, the slider 12 drives the imprinting rubber roller 4 to move downwards through the crank arm 3, the pressure between the imprinting rubber roller 4 and the imprinting platform 2 is increased, the longer the moving distance of the slider 12 is, the larger the pressure between the imprinting rubber roller 4 and the imprinting platform 2 is, and when the pressure is adjusted, the fixing nut 9 is firstly screwed to enable the fixing nut 9 to be far away from the limiting block 11, then the rotating disc 8 is rotated to change the position of the limiting block 11, when the position is proper, the distance value is recorded through mutual comparison with the comparison scale 7, the next adjustment and use are convenient, the fixing nut 9 is screwed down to fix the limiting block 11, the pressure is corresponding to the moving distance of the slider 12, the pressure is converted into the length of the distance, the data control of the pressure is convenient, and the adjustment is simpler and more convenient.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a pneumatic pressure regulating device of label printing machine, includes impression station (2), its characterized in that: the upper surface of the stamping station (2) is fixedly connected with a support frame (1), the middle part of the support frame (1) is rotatably connected with a crank arm (3), the lower end of the crank arm (3) is provided with a stamping rubber roller (4), the upper surface of the support frame (1) is provided with a cylinder (13), the upper surface of the stamping station (2) and the left side of the support frame (1) are fixedly connected with a limiting frame (5), the upper part of the limiting frame (5) is provided with a limiting mechanism, and the inner side of the limiting frame (5) is fixedly connected with a comparison scale (7);
fixedly connected with slide rail (6) between support frame (1) and restriction frame (5), the surface sliding connection of slide rail (6) has slider (12), the restriction mechanism comprises rolling disc (8), fixation nut (9), restriction threaded rod (10), restriction piece (11).
2. The pneumatic pressure regulating device of a label printing machine according to claim 1, characterized in that: the output end of the air cylinder (13) is fixedly connected with the sliding block (12), and the upper part of the crank arm (3) is rotatably connected with the sliding block (12).
3. The pneumatic pressure regulating device of a label printing machine according to claim 1, characterized in that: the left side face of the sliding block (12) is provided with a circular groove, and the position of the circular groove corresponds to the limiting block (11).
4. The pneumatic pressure regulating device of a label printing machine according to claim 1, characterized in that: the limiting threaded rod (10) is in threaded connection with the limiting frame (5), and the rotating disc (8) is located on the outer side of the comparison scale (7).
5. The pneumatic pressure regulating device of a label printing machine according to claim 1, characterized in that: the rotating disc (8) is fixedly connected with the limiting threaded rod (10), and the fixing nut (9) is in threaded connection with the limiting threaded rod (10).
6. The pneumatic pressure regulating device of a label printing machine according to claim 1, characterized in that: the embossing rubber roll (4) is located above the embossing table (2), and the sliding rail (6) is located below the limiting mechanism.
7. The pneumatic pressure regulating device of a label printing machine according to claim 1, characterized in that: the sliding block (12) is located on the right side of the limiting mechanism, and the air cylinder (13) is located above the sliding rail (6).
8. The pneumatic pressure regulating device of a label printing machine according to claim 1, characterized in that: the limiting block (11) is fixedly connected with the limiting threaded rod (10), and the longitudinal section of the rotating disc (8) is hexagonal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120866784.1U CN214727257U (en) | 2021-04-26 | 2021-04-26 | Pneumatic pressure regulating device of label printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120866784.1U CN214727257U (en) | 2021-04-26 | 2021-04-26 | Pneumatic pressure regulating device of label printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214727257U true CN214727257U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120866784.1U Active CN214727257U (en) | 2021-04-26 | 2021-04-26 | Pneumatic pressure regulating device of label printing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214727257U (en) |
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2021
- 2021-04-26 CN CN202120866784.1U patent/CN214727257U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230720 Address after: No. 7 Ruixiang Road, Laiwu High tech Zone, Jinan City, Shandong Province, 271100 Patentee after: Shandong Hengxiang Color Printing and Packaging Co.,Ltd. Address before: 330046 Room 101, plant 6-2, knitted garment industrial park, No. 2099, Guangzhou road, Qingshanhu District, Nanchang City, Jiangxi Province Patentee before: Jiangxi Xiangning Industrial Co.,Ltd. |
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| TR01 | Transfer of patent right |