CN210759745U - Reverse printing frame of printing machine - Google Patents
Reverse printing frame of printing machine Download PDFInfo
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- CN210759745U CN210759745U CN201921273185.8U CN201921273185U CN210759745U CN 210759745 U CN210759745 U CN 210759745U CN 201921273185 U CN201921273185 U CN 201921273185U CN 210759745 U CN210759745 U CN 210759745U
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Abstract
The utility model discloses a printing machine is anti-seal and is put up, be equipped with vortex formula air pump on the longeron behind the anti-seal frame, be equipped with the wind roller on the mounting panel behind wind roller support front mounting panel and the wind roller support respectively, the wind roller is hollow circular body, wind roller and vortex formula air pump intercommunication, the diameter of wind roller is 100 supplementarian wind 150mm, the surface of wind roller is equipped with 4-10 exhaust wind holes along the circumferencial direction, the longitudinal separation of exhaust vent is 20-70mm, the diameter of exhaust vent is 2-5mm, the connecting rod is installed respectively through screw an in the left and right sides of longeron before the anti-seal frame, the front side of connecting rod is installed through screw b and is put the thing box, the rear side welding of putting the thing box has the mounting panel corresponding with the connecting rod, the inboard of putting the thing box clamp with wind roller assorted lag, the lag includes overcoat and. Through the setting of lag, can block the invasion of steam and dust, be favorable to the save of wind roller under the unused state to through support piece's installation, improved the fastness of vortex formula air pump installation, reduced the risk that drops.
Description
Technical Field
The utility model relates to a reverse printing frame field, concretely relates to printing machine reverse printing frame.
Background
Machines for printing text and images. Modern printing machines are generally composed of mechanisms for plate loading, inking, stamping, paper feeding, 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 onto paper or other printing material, so that the same printed matter as that of the printing plate can be reproduced. The reverse printing frame belongs to an important component in a printing machine, such as patent numbers: 200920061939.3, discloses a printing machine material film turning frame, which comprises an expansion line adjusting guide roller (1), a reverse printing frame front longitudinal beam (2), a reverse printing frame rear longitudinal beam (3), a wind roller support front mounting plate (4) and a wind roller support rear mounting plate (5), wherein a vortex type air pump (6) is arranged on the reverse printing frame rear longitudinal beam (3), and wind rollers (7) are respectively arranged on the wind roller support front mounting plate (4) and the wind roller support rear mounting plate (5), and the printing machine material film turning frame is characterized in that the wind rollers (7) are hollow round tubes, the wind rollers (7) are communicated with the air pump (6), the diameter of the wind rollers (7) is 100-150mm, the outer surface of the wind rollers (7) is provided with 4-10 air discharge holes (8) along the circumferential direction, the longitudinal distance of the air discharge holes (8) is 20-70mm, and the diameter of the air discharge holes (8) is 2-5 mm. Has the advantages that: because the diameter of the wind roller is increased, the air outlets on the outer surface of the wind roller along the circumferential direction are increased, and the size of the diameter and the number of the air outlets are designed in the optimal range, the material film cannot wrinkle when turning over, the tension is stable, the reverse printing is clear, and the printing quality is good.
However, the material film turning frame of the printing machine has the following defects: when the wind roller is not used for a long time, because the surface is distributed with a plurality of exhaust vents, water vapor and dust easily enter, and because the volume of the vortex air pump is heavier, the risk of falling exists.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned drawbacks and deficiencies of the prior art, it would be desirable to provide a reverse printing frame for a printing press that not only facilitates the preservation of the air rollers when not in use, but also reduces the risk of the vortex air pump falling off.
According to the technical scheme provided by the embodiment of the utility model, a printing machine reverse printing frame comprises an expansion line adjusting guide roller, a reverse printing frame front longitudinal beam, a reverse printing frame rear longitudinal beam, a wind roller support front mounting plate, a wind roller support rear mounting plate, a vortex type air pump and a wind roller, wherein the reverse printing frame rear longitudinal beam is provided with the vortex type air pump, the wind roller support front mounting plate and the wind roller support rear mounting plate are respectively provided with the wind roller, the wind roller is a hollow round pipe body, the wind roller is communicated with the vortex type air pump, the diameter of the wind roller is 100-150mm, the outer surface of the wind roller is provided with 4-10 air outlet holes along the circumferential direction, the longitudinal distance of the air outlet holes is 20-70mm, the diameter of the air outlet holes is 2-5mm, the left side and the right side of the reverse printing frame front longitudinal beam are respectively provided with a connecting rod through screws a, the front side of the connecting rod is provided with an object placing box through screws b, the rear side of the object placing box is welded with a mounting plate corresponding to the connecting rod, the inner side of the object placing box is clamped with a protective sleeve matched with the wind roller, the protective sleeve comprises an outer sleeve and an inner rolling plate, the inner rolling plate is an elastic steel sheet and is positioned at the inner side of the outer sleeve, the end part of the inner rolling plate is provided with a pull handle, the side surface of the pull handle is provided with a groove, the outer sleeve is provided with a convex block matched with the pull handle in shape, the convex block is positioned at the outer side of the pull handle, one side of the top of the object placing box is provided with a limiting plate through a hinge shaft, a clamping spring piece is welded below the other end of the limiting plate, the other side surface of the top of the object placing box is provided with a clamping groove, the side surface of the rear longitudinal beam of the reverse printing frame is provided with a supporting piece through a screw c, the supporting piece comprises a fixing, the upper part of the supporting plate is contacted with the rear lower part of the vortex air pump.
The utility model discloses in, the expansion line adjustment deflector roll is located the side of wind roller, anti-seal frame front longitudinal with it is parallel around between the anti-seal frame back longitudinal.
The utility model discloses in, wind roller support front mounting panel with be parallel to each other between the mounting panel behind the wind roller support, the wind roller is total two.
The utility model discloses in, the connecting rod is total two, the connecting rod with the mounting panel contacts, the side of mounting panel be equipped with the thread groove that screw b agrees with mutually.
The utility model discloses in, it is the open cuboid structure in top to put the thing box, it is located the below respectively to put the thing box the left and right sides of expansion line adjustment deflector roll.
The utility model discloses in, the lag is located the below of limiting plate, the overcoat is the silica gel material, the lug with as an organic whole becomes formula structure between the overcoat, the pull handle with as an organic whole becomes formula structure between the interior book board.
The utility model discloses in, the cross-section of limiting plate is the rectangle structure, support piece is total two, support piece is located the rear side of wind roller.
To sum up, the utility model has the advantages that: through the setting of lag, can block the invasion of steam and dust, be favorable to the save of wind roller under the unused state to through support piece's installation, improved the fastness of vortex formula air pump installation, reduced the risk that drops.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:
FIG. 1 is a schematic structural diagram of a material film turning frame of a conventional printing machine;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a schematic side view of the protective cover of the present invention;
fig. 4 is a schematic structural view of the right side supporting member of the present invention.
Reference numbers in the figures: 1. an unwinding line adjusting guide roller; 2. back printing the front longitudinal beam of the frame; 3. reversely printing the back longitudinal beam of the frame; 4. a front mounting plate of the wind roller support; 5. a rear mounting plate of the wind roller support; 6. a vortex air pump; 7. a wind roller; 8. an air outlet; 9. a connecting rod; 10. a storage box; 11. a protective sleeve; 12. pulling a handle; 13. a limiting plate; 14. and a support member.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 2, 3 and 4, a reverse printing frame of a printing machine comprises an expansion line adjusting guide roller 1, a reverse printing frame front longitudinal beam 2, a reverse printing frame rear longitudinal beam 3, a wind roller support front mounting plate 4, a wind roller support rear mounting plate 5, a vortex air pump 6 and a wind roller 7, wherein the reverse printing frame rear longitudinal beam 3 is provided with the vortex air pump 6, the wind roller support front mounting plate 4 and the wind roller support rear mounting plate 5 are respectively provided with the wind roller 7, the wind roller 7 is a hollow circular tube body, the wind roller 7 is communicated with the vortex air pump 6, the diameter of the wind roller 7 is 150mm, the outer surface of the wind roller 7 is provided with 4-10 air outlet holes 8 along the circumferential direction, the longitudinal distance of the air outlet holes 8 is 20-70mm, the diameter of the air outlet holes 8 is 2-5mm, the left side and the right side of the reverse printing frame front longitudinal beam 2 are respectively provided with a connecting rod 9 through screws, the front side of the connecting rod 9 is provided with a storage box 10 through a screw b, the rear side of the storage box 10 is welded with a mounting plate corresponding to the connecting rod 9, the inner side of the storage box 10 is clamped with a protective sleeve 11 matched with the wind roller 7, the protective sleeve 11 comprises an outer sleeve and an inner rolling plate, the inner rolling plate is an elastic steel sheet and is positioned at the inner side of the outer sleeve, the end part of the inner rolling plate is provided with a pull handle 12, the side surface of the pull handle 12 is provided with a groove, the outer sleeve is provided with a convex block matched with the pull handle 12 in shape, the convex block is positioned at the outer side of the pull handle 12, one side of the top of the storage box 10 is provided with a limiting plate 13 through a hinge shaft, a clamping spring plate is welded below the other end of the limiting plate 13, the surface of the other side of the top of the storage box 10 is provided with a clamping groove, the side surface of the rear longitudinal beam 3, the supporting piece 14 comprises a fixing piece, a supporting rod and a supporting plate, the supporting rod is welded between the supporting plate and the fixing piece, and the upper portion of the supporting plate is in contact with the rear lower portion of the vortex air pump 6.
As shown in fig. 2, the unwinding adjusting guide roller 1 is located on the side of the wind roller 7, and the front frame longitudinal beam 2 and the rear frame longitudinal beam 3 are parallel to each other. The mounting panel 4 before the wind roller support with be parallel to each other between the mounting panel 5 behind the wind roller support, wind roller 7 is total two.
As shown in fig. 2, the number of the connecting rods 9 is two, the connecting rods 9 are in contact with the mounting plate, and a thread groove engaged with the screw b is formed in a side surface of the mounting plate. The storage box 10 is of a cuboid structure with an open top, and the storage box 10 is respectively located on the left side and the right side of the unfolding line adjusting guide roller 1.
As shown in fig. 2 and 4, the protecting sleeve 11 is located below the limiting plate 13, the outer sleeve is made of silica gel, an integrally formed structure is formed between the protruding block and the outer sleeve, and an integrally formed structure is formed between the pull handle 12 and the inner roll plate. The cross section of limiting plate 13 is rectangular structure, support piece 14 is total two, support piece 14 is located the rear side of wind roller 7, and support piece 14 can improve the fastness of vortex formula air pump 6 installation.
Example 1: vortex air pump 6 sets up on longitudinal beam 3 behind the reprint frame, wind roller 7 sets up respectively on mounting panel 4 and wind roller support rear mounting panel 5 before the wind roller support, wind roller 7 and vortex air pump 6 intercommunication, exhaust vent 8 sets up respectively at the surface of wind roller 7 along the circumferencial direction, connecting rod 9 installs respectively in the left and right sides of reprint frame front longitudinal beam 2 through screw a, it installs the front side at connecting rod 9 through screw b to put thing box 10, lag 11 clamps the inboard of putting thing box 10, the tip of board is rolled up including pulling handle 12 sets up, and be integrated into one piece formula structure between, limiting plate 13 installs in top one side of putting thing box 10 through the hinge axle, support piece 14 passes through the side of screw c installation at reprint frame rear longitudinal beam 3.
Example 2: the air blown out by the vortex air pump 6 can turn over and blow up the material film through the air outlet holes 8 of the air rollers 7, the air outlet is uniform, and the wind power is large; when the wind roller 7 is not used for a long time, the limiting plate 13 is opened, the protective sleeve 11 in the storage box 10 is taken out, the protective sleeve 11 is sleeved on the outer side of the wind roller 7 through the pull handle 12, water vapor or dust can be effectively prevented from entering the inner side of the wind roller 7 from the air outlet 8, and the service life of the wind roller 7 is prolonged; and through the installation of the supporting piece 14, the vortex type air pump 6 is installed more firmly, and the falling risk is reduced.
The foregoing description is only exemplary of the preferred embodiments of the invention and is provided for the purpose of illustrating the general principles of the invention. Meanwhile, the scope of the present invention is not limited to the specific combinations of the above-described technical features, and other technical features or equivalent features may be combined arbitrarily without departing from the scope of the present invention. For example, the above features and (but not limited to) technical features having similar functions disclosed in the present invention are mutually replaced to form the technical solution.
Claims (7)
1. The utility model provides a printing machine reprints frame, is including unfolding line adjustment deflector roll (1), reprint frame front longitudinal (2), reprint frame back longitudinal (3), mounting panel (4) before the wind roller support, mounting panel (5) behind the wind roller support, vortex formula air pump (6) and wind roller (7), characterized by: the hot air roll is characterized in that a vortex type air pump (6) is arranged on the back longitudinal beam (3) of the reverse printing frame, an air roll (7) is arranged on the front mounting plate (4) of the air roll support and the back mounting plate (5) of the air roll support respectively, the air roll (7) is a hollow round pipe body, the air roll (7) is communicated with the vortex type air pump (6), the diameter of the air roll (7) is 100-150mm, 4-10 air outlet holes (8) are formed in the outer surface of the air roll (7) along the circumferential direction, the longitudinal distance between the air outlet holes (8) is 20-70mm, the diameter of the air outlet holes (8) is 2-5mm, connecting rods (9) are respectively arranged on the left side and the right side of the front longitudinal beam (2) of the reverse printing frame through screws a, an object placing box (10) is arranged on the front side of the connecting rods (9) through screws b), and the mounting plate corresponding to the connecting rods (9) is welded on the back side of, the inner side of the article placing box (10) is provided with a protecting sleeve (11) matched with the wind roller (7) in a clamped mode, the protecting sleeve (11) comprises an outer sleeve and an inner rolling plate, the inner rolling plate is made of elastic steel sheets and is located on the inner side of the outer sleeve, a pull handle (12) is arranged at the end portion of the inner rolling plate, a groove is formed in the side face of the pull handle (12), a protruding block matched with the pull handle (12) in shape is arranged on the outer sleeve and is located on the outer side of the pull handle (12), a limiting plate (13) is installed on one side of the top of the article placing box (10) through a hinge shaft, an engaging piece is welded below the other end of the limiting plate (13), a clamping groove is formed in the other side face of the top of the article placing box (10), a supporting piece (14) is installed on the side face of the rear longitudinal beam (3) of the reverse printing frame through a screw c, The supporting rod is welded between the supporting plate and the fixing plate, and the upper portion of the supporting plate is in contact with the rear lower portion of the vortex air pump (6).
2. The reverse printing frame of a printing machine according to claim 1, wherein: the unfolding line adjusting guide roller (1) is located on the side face of the air roller (7), and the front longitudinal beam (2) of the reverse printing frame and the rear longitudinal beam (3) of the reverse printing frame are parallel to each other front and back.
3. The reverse printing frame of a printing machine according to claim 1, wherein: the wind roller support is characterized in that the wind roller support front mounting plate (4) and the wind roller support rear mounting plate (5) are parallel to each other, and the wind rollers (7) are totally two.
4. The reverse printing frame of a printing machine according to claim 1, wherein: the number of the connecting rods (9) is two, the connecting rods (9) are in contact with the mounting plate, and thread grooves matched with the screws b are formed in the side face of the mounting plate.
5. The reverse printing frame of a printing machine according to claim 1, wherein: the storage box (10) is of a cuboid structure with an open top, and the storage box (10) is located on the lower portion of the left side and the right side of the unfolding line adjusting guide roller (1) respectively.
6. The reverse printing frame of a printing machine according to claim 1, wherein: the protecting sleeve (11) is located below the limiting plate (13), the outer sleeve is made of silica gel, the convex block and the outer sleeve are of an integrally formed structure, and the pull handle (12) and the inner rolling plate are of an integrally formed structure.
7. The reverse printing frame of a printing machine according to claim 1, wherein: the cross section of limiting plate (13) is the rectangle structure, support piece (14) are total two, support piece (14) are located the rear side of wind roller (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921273185.8U CN210759745U (en) | 2019-08-08 | 2019-08-08 | Reverse printing frame of printing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921273185.8U CN210759745U (en) | 2019-08-08 | 2019-08-08 | Reverse printing frame of printing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210759745U true CN210759745U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921273185.8U Active CN210759745U (en) | 2019-08-08 | 2019-08-08 | Reverse printing frame of printing machine |
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| CN (1) | CN210759745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114379196A (en) * | 2022-01-11 | 2022-04-22 | 佛山鹏程易胜机械有限公司 | Satellite type flexible printing press and printing method thereof |
-
2019
- 2019-08-08 CN CN201921273185.8U patent/CN210759745U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114379196A (en) * | 2022-01-11 | 2022-04-22 | 佛山鹏程易胜机械有限公司 | Satellite type flexible printing press and printing method thereof |
| CN114379196B (en) * | 2022-01-11 | 2023-02-24 | 佛山鹏程易胜机械有限公司 | Satellite type flexible printing press and printing method thereof |
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