CN210454138U - Web press convenient to maintenance - Google Patents
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- CN210454138U CN210454138U CN201920883267.8U CN201920883267U CN210454138U CN 210454138 U CN210454138 U CN 210454138U CN 201920883267 U CN201920883267 U CN 201920883267U CN 210454138 U CN210454138 U CN 210454138U
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Abstract
The utility model belongs to the field of printing machines, in particular to a drum printing machine convenient for maintenance, which aims at the problems that the prior device housing is inconvenient to open and the brush roller is inconvenient to clean, and the proposal is provided that the drum printing machine comprises an unreeling mechanism, a dust removing device, a traction mechanism, a printing mechanism and a reeling mechanism, wherein the dust removing device comprises a device housing and two brush rollers, the two brush rollers are all rotatably arranged in the device housing, the device housing comprises a bottom plate, two side plates, two vertical plates and two top plates, the two side plates are respectively and fixedly arranged at the two sides of the bottom plate, the two vertical plates are respectively and rotatably arranged at the top of the bottom plate, the two top plates are respectively and rotatably arranged at the top of the two vertical plates, the two top plates and the two vertical plates are respectively positioned between the two side plates, the drum printing machine is convenient for turning and opening the, simple structure and convenient use.
Description
Technical Field
The utility model relates to a printing machine technical field especially relates to a drum printing machine convenient to maintenance.
Background
A web press is a press that uses a web as a substrate.
Through retrieval, the patent document with the application number of 201520345202.X discloses a web printing machine, which comprises an unreeling mechanism, a traction mechanism, a printing mechanism and a reeling mechanism, wherein a dust removing device is arranged between the unreeling mechanism and the traction mechanism, the web printing machine can avoid quality defects caused by impurities on the surface of paper in the continuous printing production process of web, the dust removing device comprises a device housing, two brush rollers, a motor, a gear transmission mechanism, a negative pressure fan and an impurity container, the two brush rollers are vertically adjacent and are mutually parallel positioned in the device housing, shafts at two ends of the two brush rollers are supported on the device housing through bearings, the motor is positioned outside the device housing, an output shaft of the motor is in transmission connection with the shafts of the two brush rollers through the gear transmission mechanism, the gear transmission mechanism enables the two brush rollers to rotate in opposite directions under the driving of the output shaft of the motor, that is, one brush roller rotates clockwise, the other brush roller rotates anticlockwise, the negative pressure fan is communicated with the inside of the device housing through the air pipe and is communicated with the impurity container through the air pipe, the device housing is provided with paper passing grooves on two side faces vertical to the running direction of printed matters, and planes formed by the two paper passing grooves are parallel to the brush rollers and are positioned between the two brush rollers.
Brush cylinder among the above-mentioned patent document needs often to be cleared up, avoids wastepaper, dust to adsorb and pollutes the printed matter on brush cylinder, but the device housing among the above-mentioned patent document is not convenient for open, is not convenient for clear up brush cylinder, therefore we have proposed a web press convenient to maintenance, is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the device housing is not convenient to open and is not convenient to clean the brush roller in the prior art, and providing a drum printing machine convenient to maintain.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a web press convenient to maintenance, includes unwinding mechanism, dust collector, drive mechanism, printing mechanism and winding mechanism, dust collector includes device housing and two brush cylinders, and two brush cylinders all rotate to be installed in the device housing, the device housing includes bottom plate, two curb plates, two risers and two roofs, and two curb plates fixed mounting is respectively in the both sides of bottom plate, and two risers all rotate to be installed in the top of bottom plate, and two roofs rotate respectively to be installed in the top of two risers, and two roofs and two risers all are located between two curb plates, and the top of two roofs is fixed mounting respectively has first pillar and second pillar, and the outside slidable mounting of first pillar has the annular slab, and the inboard of annular slab contacts with the outside of second pillar, has all seted up the paper hole on two risers.
Preferably, the rectangular channel has been seted up in the outside of first pillar, and slidable mounting has the rectangular block in the rectangular channel, and the rectangular block welds mutually with the inboard of annular plate, and fixed mounting has the montant in the rectangular channel, rectangular block and montant sliding connection.
Preferably, the top of the second support is slidably provided with a moving block, one side of the moving block is fixedly provided with an arc-shaped block, and the bottom of the arc-shaped block is in contact with the top of the annular plate.
Preferably, the top of the second pillar is provided with a sliding groove, a sliding block is slidably mounted in the sliding groove, the top of the sliding block is welded to the bottom of the moving block, a cross rod is fixedly mounted in the sliding groove and is connected with the cross rod in a sliding mode, a first spring is sleeved on the outer side of the cross rod, one end of the first spring is welded to the inner wall of one side of the sliding groove, and the other end of the first spring is welded to one side of the sliding block.
Preferably, the inner wall of the top of the rectangular groove is fixedly provided with one end of a second spring, the other end of the second spring is welded with the top of the rectangular block, and the second spring is sleeved on the outer side of the vertical rod.
In the utility model, the two vertical plates can be rotated and opened, so that the brush roller can be cleaned conveniently;
due to the arrangement of the first support column, the second support column and the annular plate, the positions of the two top plates can be stable when the two top plates are closed;
due to the arrangement of the arc-shaped blocks, the position of the annular plate can be fixed;
the utility model discloses be convenient for open two risers and two roof upsets, be convenient for clear up the brush cylinder, simple structure, convenient to use.
Drawings
FIG. 1 is a schematic side view of a device housing of a web press for easy maintenance according to the present invention;
fig. 2 is a schematic structural diagram of a part a of a web press convenient to maintain according to the present invention;
fig. 3 is a schematic structural diagram of a part B of a web press convenient for maintenance according to the present invention;
FIG. 4 is a schematic top view of the connection between the first support, the second support and the annular plate of the roll printing machine for easy maintenance of the present invention;
fig. 5 is a schematic structural diagram of the connection of the unwinding mechanism, the dust removing device, the traction mechanism, the printing mechanism and the winding mechanism of the web press convenient for maintenance provided by the present invention;
fig. 6 is a schematic structural view of a dust removing device of a web press convenient for maintenance according to the present invention;
fig. 7 is a schematic front view of the device housing of the web press convenient for maintenance according to the present invention.
In the figure: the automatic paper feeding device comprises an unwinding mechanism 1, a dust removal device 2, a traction mechanism 3, a printing mechanism 4, a winding mechanism 5, a sliding groove 6, a brush roller 7, a first spring 8, a side plate 9, a bottom plate 10, a top plate 11, a vertical plate 12, a paper passing hole 13, a first support column 14, a second support column 15, a ring plate 16, a rectangular groove 17, a rectangular block 18, a moving block 19, an arc block 20 and a sliding block 21.
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.
Example one
Referring to fig. 1-7, a web press convenient for maintenance comprises an unwinding mechanism 1, a dust removing device 2, a traction mechanism 3, a printing mechanism 4 and a winding mechanism 5, wherein the dust removing device 2 comprises a device housing and two brush rollers 7, the dust removing device 2 further comprises a motor, a gear transmission mechanism, a negative pressure fan and an impurity container, the two brush rollers 7 are rotatably mounted in the device housing, the unwinding mechanism 1, the dust removing device 2, the traction mechanism 3, the printing mechanism 4, the winding mechanism 5, the device housing, the two brush rollers 7, the motor, the gear transmission mechanism, the negative pressure fan and the impurity container are all proposed in the patent document with the application number of 201520345202, X, and are not repeated herein for the prior art, the device housing comprises a bottom plate 10, two side plates 9, two vertical plates 12 and two top plates 11, the two side plates 9 are respectively and fixedly mounted on two sides of the bottom plate 10, two risers 12 all rotate and install in the top of bottom plate 10, two roof 11 rotate respectively and install in the top of two risers 12, two roof 11 and two risers 12 all are located between two curb plates 9, the top of two roof 11 fixed mounting respectively has first pillar 14 and second pillar 15, the outside slidable mounting of first pillar 14 has annular slab 16, the inboard of annular slab 16 contacts with the outside of second pillar 15, paper hole 13 has all been seted up on two risers 12, it is parallel with brush cylinder 7 to cross the plane that paper hole 13 formed, and be located between two brush cylinders 7.
In this embodiment, a rectangular groove 17 is formed in the outer side of the first support 14, a rectangular block 18 is slidably mounted in the rectangular groove 17, the rectangular block 18 is welded to the inner side of the annular plate 16, a vertical rod is fixedly mounted in the rectangular groove 17, and the rectangular block 18 is slidably connected with the vertical rod, so that the annular plate 16 can only slide up and down.
In this embodiment, a moving block 19 is slidably mounted on the top of the second support 15, an arc block 20 is fixedly mounted on one side of the moving block 19, the bottom of the arc block 20 contacts with the top of the annular plate 16, and the arc block 20 can limit the position of the annular plate 16.
In this embodiment, spout 6 has been seted up at the top of second pillar 15, slidable mounting has slider 21 in spout 6, the top of slider 21 welds with the bottom of movable block 19, fixed mounting has the horizontal pole in the spout 6, slider 21 and horizontal pole sliding connection, the outside cover of horizontal pole is equipped with first spring 8, the one end of first spring 8 welds with one side inner wall of spout 6 mutually, the other end of first spring 8 welds with one side of slider 21 mutually, first spring 8 can make arc piece 20 not reset when receiving external force.
In this embodiment, one end of a second spring is fixedly mounted on the inner wall of the top of the rectangular groove 17, the other end of the second spring is welded to the top of the rectangular block 18, the second spring is sleeved on the outer side of the vertical rod, and the second spring can enable the annular plate 16 to reset when not subjected to external force.
Example two
Referring to fig. 1-7, a web press convenient for maintenance comprises an unwinding mechanism 1, a dust removing device 2, a traction mechanism 3, a printing mechanism 4 and a winding mechanism 5, wherein the dust removing device 2 comprises a device housing and two brush rollers 7, the dust removing device 2 further comprises a motor, a gear transmission mechanism, a negative pressure fan and an impurity container, the two brush rollers 7 are rotatably mounted in the device housing, the unwinding mechanism 1, the dust removing device 2, the traction mechanism 3, the printing mechanism 4, the winding mechanism 5, the device housing, the two brush rollers 7, the motor, the gear transmission mechanism, the negative pressure fan and the impurity container are all proposed in the patent document with the application number of 201520345202, X, and are not repeated herein for the prior art, the device housing comprises a bottom plate 10, two side plates 9, two vertical plates 12 and two top plates 11, the two side plates 9 are respectively and fixedly mounted on two sides of the bottom plate 10, two risers 12 all rotate and install in the top of bottom plate 10, two roof 11 rotate respectively and install in the top of two risers 12, two roof 11 and two risers 12 all are located between two curb plates 9, there are first pillar 14 and second pillar 15 at the top of two roof 11 through welded fastening respectively, there is annular plate 16 in the outside slidable mounting of first pillar 14, the inboard of annular plate 16 contacts with the outside of second pillar 15, paper hole 13 has all been seted up on two risers 12, it is parallel with brush cylinder 7 to cross the plane that paper hole 13 formed, and be located between two brush cylinders 7.
In this embodiment, a rectangular groove 17 is formed in the outer side of the first support column 14, a rectangular block 18 is slidably mounted in the rectangular groove 17, the rectangular block 18 is welded to the inner side of the annular plate 16, a vertical rod is fixedly mounted in the rectangular groove 17 by welding, and the rectangular block 18 is slidably connected with the vertical rod, so that the annular plate 16 can only slide up and down.
In this embodiment, the moving block 19 is slidably mounted at the top of the second support 15, the arc block 20 is fixedly mounted on one side of the moving block 19 by welding, the bottom of the arc block 20 contacts with the top of the annular plate 16, and the arc block 20 can limit the position of the annular plate 16.
In this embodiment, spout 6 has been seted up at the top of second pillar 15, slidable mounting has slider 21 in spout 6, the top of slider 21 welds with the bottom of movable block 19, there is the horizontal pole through welded fastening installation in spout 6, slider 21 and horizontal pole sliding connection, the outside cover of horizontal pole is equipped with first spring 8, the one end of first spring 8 welds with one side inner wall of spout 6 mutually, the other end of first spring 8 welds with one side of slider 21 mutually, first spring 8 can make arc block 20 not reset when receiving external force.
In this embodiment, the inner wall of the top of the rectangular groove 17 is fixedly provided with one end of a second spring, the other end of the second spring is welded with the top of the rectangular block 18, the outer side of the vertical rod is sleeved with the second spring, and the second spring can enable the annular plate 16 to reset when not subjected to external force.
In this embodiment, when the brush roller 7 needs to be cleaned, the arc block 20 is pushed to move leftward, the arc block 20 drives the moving block 19 to move, the moving block 19 presses the first spring 8 through the sliding block 21 to remove the restriction on the annular plate 16, at this time, the second spring removes the stretching state, the second spring drives the annular plate 16 to move upward through the rectangular block 18 to remove the fixation on the second support 15, at this time, the two top plates 11 can be turned over and opened, and at the same time, the two vertical plates 12 can be turned over and opened, at this time, the brush roller 7 can be cleaned conveniently, after the cleaning is finished, the two vertical plates 12 are erected, then the two top plates 11 are closed, the first support 14 is in contact with the second support 15, the annular plate 16 is pressed downward, the annular plate 16 stretches the second spring through the rectangular block 18, and at the same time, the annular plate 16 presses the arc block 20 to move leftward, at this moment, the first spring 8 contracts, when the annular plate 16 slides across the arc-shaped block 20, the first spring 8 restores to restore the arc-shaped block 20, the bottom of the arc-shaped block 20 is contacted with the top of the annular plate 16 to fix the annular plate 16, and therefore the positions of the two top plates 11 are fixed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A web press convenient to maintain comprises an unreeling mechanism (1), a dust removing device (2), a traction mechanism (3), a printing mechanism (4) and a reeling mechanism (5), wherein the dust removing device (2) comprises a device cover shell and two brush rollers (7), the two brush rollers (7) are rotatably arranged in the device cover shell, the web press is characterized in that the device cover shell comprises a bottom plate (10), two side plates (9), two vertical plates (12) and two top plates (11), the two side plates (9) are fixedly arranged at two sides of the bottom plate (10) respectively, the two vertical plates (12) are rotatably arranged at the top of the bottom plate (10), the two top plates (11) are rotatably arranged at the tops of the two vertical plates (12) respectively, the two top plates (11) and the two vertical plates (12) are positioned between the two side plates (9), the tops of the two top plates (11) are fixedly provided with a first support column (14) and a second support column (15), the outer side of the first supporting column (14) is provided with a ring-shaped plate (16) in a sliding mode, the inner side of the ring-shaped plate (16) is in contact with the outer side of the second supporting column (15), and the two vertical plates (12) are provided with paper passing holes (13).
2. The web press convenient to maintain as claimed in claim 1, wherein a rectangular groove (17) is formed in the outer side of the first support column (14), a rectangular block (18) is slidably mounted in the rectangular groove (17), the rectangular block (18) is welded to the inner side of the annular plate (16), a vertical rod is fixedly mounted in the rectangular groove (17), and the rectangular block (18) is slidably connected with the vertical rod.
3. The web press convenient to maintain as claimed in claim 1, wherein a moving block (19) is slidably mounted at the top of the second support (15), an arc-shaped block (20) is fixedly mounted at one side of the moving block (19), and the bottom of the arc-shaped block (20) is in contact with the top of the annular plate (16).
4. The web press convenient to maintain as claimed in claim 1, wherein a sliding groove (6) is formed in the top of the second support (15), a sliding block (21) is slidably mounted in the sliding groove (6), the top of the sliding block (21) is welded to the bottom of a moving block (19), a cross bar is fixedly mounted in the sliding groove (6), the sliding block (21) is slidably connected with the cross bar, a first spring (8) is sleeved on the outer side of the cross bar, one end of the first spring (8) is welded to the inner wall of one side of the sliding groove (6), and the other end of the first spring (8) is welded to one side of the sliding block (21).
5. The web press convenient to maintain as claimed in claim 2, wherein one end of the second spring is fixedly mounted on the inner wall of the top of the rectangular groove (17), the other end of the second spring is welded with the top of the rectangular block (18), and the second spring is sleeved outside the vertical rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920883267.8U CN210454138U (en) | 2019-06-13 | 2019-06-13 | Web press convenient to maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920883267.8U CN210454138U (en) | 2019-06-13 | 2019-06-13 | Web press convenient to maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210454138U true CN210454138U (en) | 2020-05-05 |
Family
ID=70440389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920883267.8U Active CN210454138U (en) | 2019-06-13 | 2019-06-13 | Web press convenient to maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210454138U (en) |
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2019
- 2019-06-13 CN CN201920883267.8U patent/CN210454138U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 272699 north of middle section of Yunlong Road, Chenglong village, Liangshan street, Jining City, Shandong Province Patentee after: Shandong Huaao Printing Co.,Ltd. Address before: 272600 north of middle section of Yunlong Road, Chenglong village, Liangshan street, Liangshan County, Jining City, Shandong Province Patentee before: Shandong Huaao Printing Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A drum printing machine convenient for maintenance Effective date of registration: 20221221 Granted publication date: 20200505 Pledgee: Shandong Liangshan Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Huaao Printing Co.,Ltd. Registration number: Y2022980027633 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |