CN214733181U - Positioning device for roll film printing - Google Patents
Positioning device for roll film printing Download PDFInfo
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- CN214733181U CN214733181U CN202120310877.6U CN202120310877U CN214733181U CN 214733181 U CN214733181 U CN 214733181U CN 202120310877 U CN202120310877 U CN 202120310877U CN 214733181 U CN214733181 U CN 214733181U
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Abstract
The utility model discloses a positioner for roll film printing, including mounting bracket and positioning mechanism, the mounting bracket includes the installation support body, installs the roll film roller above installation support body one side, installs the first oblique layer board on the installation support body, installs the compression roller above the first oblique layer board to and install the second oblique layer board at the other end of installation support body; the positioning mechanism comprises a fixing plate, a first side edge positioning combination and a second side edge positioning combination, wherein the fixing plate is positioned in the mounting rack body and arranged at the bottom of the first inclined supporting plate; the device is through installing the positioning mechanism who comprises first side location combination and second side location combination in the bottom of installation support body, can carry out nimble adjustment according to the width of rolling up the membrane, makes it fix a position between two parties, avoids swinging to both sides, is favorable to improving the printing accuracy and the stability and the improvement production efficiency that the membrane was rolled up.
Description
Technical Field
The utility model particularly relates to a roll up positioner for membrane printing.
Background
When printing, the roll film positioning and rolling of the printing machine are a crucial link.
The existing positioning device for the roll film printing is often provided with a large error, the printed roll film content is prone to deflection, and the disordered phenomenon is prone to being caused during rolling, so that the printing precision and stability are reduced, the production efficiency is reduced, and therefore, in order to solve the problem, the error can be greatly reduced, the production efficiency is improved, and a new positioning device for the roll film printing is needed.
Disclosure of Invention
In view of this, the utility model aims at providing a be favorable to improving the printing precision and the stability of the membrane book and improving the positioner for roll membrane printing of production efficiency.
In order to solve the technical problem, the technical scheme of the utility model is that:
a positioning device for film rolling printing comprises an installation frame and a positioning mechanism which is installed in the installation frame and used for adjusting a film rolling, wherein the installation frame comprises an installation frame body formed by welding two parallel side plates matched with a cross bar, a film rolling roller installed above one side of the installation frame body, a first inclined supporting plate which is installed on the installation frame body and is close to the film rolling roller, a press roller which is installed above the first inclined supporting plate and is provided with two ends connected with the installation frame body, and a second inclined supporting plate installed at the other end of the installation frame body; positioning mechanism is including being located mounting bracket internal, and set up the fixed plate of first oblique layer board bottom, and install through the screw first side location combination and second side location combination on the fixed plate.
Furthermore, the first side positioning assembly comprises a telescopic cylinder arranged on one side of the fixing plate and a positioning plate arranged on the output end of the telescopic cylinder and extending to the second inclined supporting plate.
Furthermore, the positioning plate comprises a fixing part embedded with the telescopic cylinder, an inclined part extending upwards from the fixing part, and an extending part bent downwards from the inclined part and used for positioning the rolled film.
Furthermore, the locating plate also comprises a first limiting slide block and a second limiting slide block which are sequentially welded at the bottom of the extension part.
Furthermore, the structure of the second side edge positioning assembly is consistent with the structure of the first side edge positioning assembly.
Furthermore, the upper surface of the second inclined supporting plate is provided with a first concave limiting sliding groove and a second concave limiting sliding groove.
The utility model discloses technical effect mainly embodies in following aspect: the device is through installing the positioning mechanism who comprises first side location combination and second side location combination in the bottom of installation support body, can carry out nimble adjustment according to the width of rolling up the membrane, makes it fix a position between two parties, avoids swinging to both sides, is favorable to improving the printing accuracy and the stability and the improvement production efficiency that the membrane was rolled up.
Drawings
Fig. 1 is a top view of a positioning device for roll film printing according to the present invention;
FIG. 2 is a sectional view of the mounting bracket of FIG. 1;
FIG. 3 is a block diagram of the positioning mechanism of FIG. 1;
fig. 4 is a structural view of the positioning plate in fig. 3.
Detailed Description
The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings, so that the technical solution of the present invention can be more easily understood and grasped.
In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right side", "left end", "above", "back", "middle", 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 of the present invention, and 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.
In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a bolt fixing manner, a pin connecting manner, or the like, which is commonly used in the prior art, and therefore, details thereof are not described in the present embodiment.
Examples
A positioning device for roll film printing is disclosed, as shown in fig. 1, comprising a mounting frame 1 and a positioning mechanism 2 installed in the mounting frame 1 for adjusting the roll film.
As shown in fig. 2, the mounting frame 1 includes a mounting frame body 11 formed by welding two parallel side plates in cooperation with a cross bar, a film rolling roller 12 mounted above one side of the mounting frame body 11, a first inclined supporting plate 13 mounted on the mounting frame body 11 and close to the film rolling roller 12, a pressing roller 14 mounted above the first inclined supporting plate 13 and having two ends connected to the mounting frame body 11, and a second inclined supporting plate 15 mounted at the other end of the mounting frame body 11; the first limiting sliding groove 151 and the second limiting sliding groove 152 which are concave inwards are formed in the upper surface of the second inclined supporting plate 15, specifically, the first limiting sliding groove 151 is correspondingly embedded with the first limiting sliding block 2224, the second limiting sliding groove 152 is correspondingly embedded with the second limiting sliding block 2225, and therefore the positioning plate 222 can be made to stably and difficultly swing in the moving process.
As shown in fig. 3, the positioning mechanism 2 includes a fixing plate 21 located in the installation frame body 11 and disposed at the bottom of the first inclined supporting plate 13, and a first side positioning assembly 22 and a second side positioning assembly 23 mounted on the fixing plate 21 by screws. The first side positioning assembly 22 includes a telescopic cylinder 221 installed on one side of the fixing plate 21, and a positioning plate 222 installed on an output end of the telescopic cylinder 221 and extending to the second inclined supporting plate 15.
As shown in fig. 4, the positioning plate 222 includes a fixing portion 2221 fitted into the telescopic cylinder 221, an inclined portion 2222 extending upward from the fixing portion 2221, and an extending portion 2223 bent downward from the inclined portion 2222 and used for positioning the film roll. The positioning plate 222 further includes a first position-limiting sliding block 2224 and a second position-limiting sliding block 2225 sequentially welded to the bottom of the extending portion 2223.
In this embodiment, the structure of the second side positioning assembly 23 is the same as the structure of the first side positioning assembly 22.
The utility model discloses technical effect mainly embodies in following aspect: the device is through installing the positioning mechanism who comprises first side location combination and second side location combination in the bottom of installation support body, can carry out nimble adjustment according to the width of rolling up the membrane, makes it fix a position between two parties, avoids swinging to both sides, is favorable to improving the printing accuracy and the stability and the improvement production efficiency that the membrane was rolled up.
Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.
Claims (5)
1. A positioning device for film rolling printing comprises an installation frame and a positioning mechanism which is installed in the installation frame and used for adjusting a film rolling, wherein the installation frame comprises an installation frame body formed by welding two parallel side plates matched with a cross bar, a film rolling roller installed above one side of the installation frame body, a first inclined supporting plate which is installed on the installation frame body and is close to the film rolling roller, a press roller which is installed above the first inclined supporting plate and is provided with two ends connected with the installation frame body, and a second inclined supporting plate installed at the other end of the installation frame body; the method is characterized in that: positioning mechanism is including being located mounting bracket internal, and set up the fixed plate of first oblique layer board bottom, and install through the screw first side location combination and second side location combination on the fixed plate.
2. The positioning device for roll printing as set forth in claim 1, wherein: the first side edge positioning combination comprises a telescopic cylinder arranged on one side of the fixing plate and a positioning plate arranged on the output end of the telescopic cylinder and extending to the second inclined supporting plate.
3. The positioning device for roll printing as set forth in claim 2, wherein: the positioning plate comprises a fixing part embedded with the telescopic cylinder, an inclined part extending upwards from the fixing part, and an extending part bent downwards from the inclined part and used for positioning the rolled film, and further comprises a first limiting slide block and a second limiting slide block which are sequentially welded at the bottom of the extending part.
4. The positioning device for roll printing as set forth in claim 1, wherein: the structure of the second side edge positioning combination is consistent with that of the first side edge positioning combination.
5. The positioning device for roll printing as set forth in claim 1, wherein: the upper surface of the second inclined supporting plate is provided with a first limiting sliding groove and a second limiting sliding groove which are concave inwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120310877.6U CN214733181U (en) | 2021-02-02 | 2021-02-02 | Positioning device for roll film printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120310877.6U CN214733181U (en) | 2021-02-02 | 2021-02-02 | Positioning device for roll film printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214733181U true CN214733181U (en) | 2021-11-16 |
Family
ID=78643998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120310877.6U Active CN214733181U (en) | 2021-02-02 | 2021-02-02 | Positioning device for roll film printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214733181U (en) |
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2021
- 2021-02-02 CN CN202120310877.6U patent/CN214733181U/en active Active
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