CN215329021U - Vacuum cylinder for papermaking - Google Patents
Vacuum cylinder for papermaking Download PDFInfo
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- CN215329021U CN215329021U CN202022290113.3U CN202022290113U CN215329021U CN 215329021 U CN215329021 U CN 215329021U CN 202022290113 U CN202022290113 U CN 202022290113U CN 215329021 U CN215329021 U CN 215329021U
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- vacuum cylinder
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- bottom plate
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- 238000004140 cleaning Methods 0.000 claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 238000001035 drying Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
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Abstract
The utility model discloses a vacuum cylinder for papermaking, which comprises a bottom plate, a vacuum cylinder and a cleaning device, wherein the vacuum cylinder is rotatably arranged on the bottom plate through a second mounting frame, power devices are distributed on the vacuum cylinder and a bottom plate support, the cleaning device is distributed between the vacuum cylinder and the bottom plate, the cleaning device comprises a mounting plate, a cleaning brush and a swinging device, the cleaning brush is distributed on the mounting plate, and the mounting plate is distributed on the swinging device. The device has simple structure and good cleaning effect; when the vacuum cylinder rotates, the gear is further driven to rotate, and then the swinging of the swinging device is realized; and then realize the reciprocal clearance of clearance brush, and then very big improvement actual clearance effect.
Description
Technical Field
The utility model relates to the field of papermaking, in particular to a vacuum cylinder for papermaking.
Background
With the development of modern paper machines, high-speed low-basis weight paper machines are particularly favored. As the demand of the packaging industry for low-basis weight paper is increasing, large machine types are basically the high-speed low-basis weight paper machine. Low basis weight means a small number of fibers, and the lower the basis weight, the more difficult the paper is to be made, because of poor paper strength. Slight process fluctuations or small fiber interlacing defects can lead to production irregularities during high-speed papermaking. In order to overcome the phenomenon, a paper web transfer mode combining a vacuum cylinder and a drying cylinder is mainly used in the front drying section, the vacuum cylinder is internally sucked by a vacuum fan, so that negative pressure is brought into the cylinder, the centrifugal force can be overcome by the suction force generated by the negative pressure in the paper web transfer process, the paper web is tightly attached to a dry net, and the operation efficiency is effectively improved.
In terms of the prior art, when the vacuum cylinder for papermaking is used, paper fluff and other impurities generated by paper are easy to block in a groove of the vacuum cylinder, so that paper breaking is easy to occur, and manual cleaning is relatively troublesome; further provides a vacuum cylinder for papermaking to solve the technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a vacuum cylinder for papermaking, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a vacuum cylinder for papermaking, includes bottom plate, vacuum cylinder and cleaning device, the vacuum cylinder rotate through the second mounting bracket and install on the bottom plate, vacuum cylinder and bottom plate support laid power device, cleaning device lay between vacuum cylinder and bottom plate, cleaning device include mounting panel, cleaning brush and pendulous device, cleaning brush lay and establish on the mounting panel, the mounting panel is laid on pendulous device.
As a further scheme of the utility model: the swing device comprises a sliding block, a sliding rod, a sliding plate, a connecting shaft, a connecting rod and a gear, wherein the gear is rotatably installed on a bottom plate, one end of the connecting rod is rotatably installed on the gear, the other end of the connecting rod is rotatably installed on the connecting shaft, a movable groove is formed in the bottom plate, the sliding plate is slidably arranged in the movable groove, a first mounting frame is fixedly installed on the sliding plate, two first mounting frames are arranged on the sliding plate, the first mounting frame is hinged with the connecting rod, the other end of the connecting rod is hinged on the sliding block, the sliding block is elastically arranged on the mounting plate, and the connecting rod corresponding to the sliding block is symmetrical along the center of the mounting plate; the connecting shaft is fixedly connected to the sliding plate.
As a still further scheme of the utility model: the power device comprises a motor and a belt pair, the motor is fixedly installed on the bottom plate, and a rotating shaft of the motor is connected with a rotating shaft of the vacuum cylinder through the belt pair.
As a still further scheme of the utility model: the rotation axis is installed in the rotation on the second mounting bracket of non-motor side, the pivot of axis of rotation and vacuum cylinder between be connected through the belt, rotate on the bottom plate and install the drive wheel, drive wheel and gear engagement, be connected through the bevel gear pair between the pivot of drive wheel and the axis of rotation.
As a still further scheme of the utility model: the mounting panel on the symmetry lay the spout, the spout in fixed mounting have a slide bar, the slider slide and lay on the slide bar, the slide bar on the cover be equipped with the spring.
As a still further scheme of the utility model: and a thrust spring is arranged between the sliding plate and the mounting plate.
Compared with the prior art, the utility model has the beneficial effects that: the device has simple structure and good cleaning effect; when the vacuum cylinder rotates, the gear is further driven to rotate, and then the swinging of the swinging device is realized; and then realize the reciprocal clearance of clearance brush, and then very big improvement actual clearance effect.
Drawings
Fig. 1 is a schematic structural view of a vacuum cylinder for papermaking.
Fig. 2 is a schematic structural view of a top view of a swing device in a vacuum cylinder for papermaking.
In the figure: the automatic cleaning device comprises a base plate 1, a driving wheel 2, a bevel gear pair 3, a gear 4, a connecting rod 5, a connecting shaft 6, a sliding plate 7, a first mounting frame 8, a thrust spring 9, a connecting rod 10, a sliding block 11, a sliding chute 12, a movable chute 13, a sliding rod 14, a mounting plate 15, a cleaning brush 16, a vacuum cylinder 17, a motor 18, a belt pair 19, a rotating shaft 20 and a second mounting frame 21.
Detailed Description
To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Example one
Referring to fig. 1-2, a vacuum cylinder for papermaking, comprising a base plate 1, a vacuum cylinder 17 and a cleaning device, the vacuum cylinder 17 is rotatably arranged on the bottom plate 1 through a second mounting rack 21, a power device is distributed on the vacuum cylinder 17 and the bottom plate 1, the power device further drives the vacuum cylinder 17 to rotate, the cleaning device is arranged between the vacuum cylinder 17 and the bottom plate 1, the cleaning device comprises a mounting plate 15, a cleaning brush 16 and a swinging device, the cleaning brush 16 is arranged on the mounting plate 15, the mounting plate 15 is arranged on the swinging device, when the vacuum cylinder 17 rotates, the swinging device further drives the cleaning brush 16 to clean the surface of the vacuum cylinder 17, and the actual cleaning effect is greatly improved by swinging the cleaning brush 16.
Further, the swing device comprises a sliding block 11, a sliding rod 14, a sliding plate 7, a connecting shaft 6, a connecting rod 5 and a gear 4, wherein the gear 4 is rotatably installed on the bottom plate 1, one end of the connecting rod 5 is rotatably installed on the gear 4, the other end of the connecting rod 5 is rotatably installed on the connecting shaft 6, a movable groove 13 is formed in the bottom plate 1, the sliding plate 7 is slidably arranged in the movable groove 13, a first mounting frame 8 is fixedly installed on the sliding plate 7, two first mounting frames 8 are arranged on the sliding plate 7, a connecting rod 10 is hinged to the first mounting frame 8, the other end of the connecting rod 10 is hinged to the sliding block 11, the sliding block 11 is elastically arranged on the mounting plate 15, and the corresponding connecting rods 10 on different sliding blocks 11 are symmetrical along the center of the mounting plate 15; the connecting shaft 6 is fixedly connected to the sliding plate 7, so that when the gear 4 rotates, the sliding plate 7 is further driven to reciprocate, reciprocating cleaning of the cleaning brush 16 is further realized, and the actual cleaning effect is greatly improved.
Further, the power device comprises a motor 18 and a belt pair 19, the motor 18 is fixedly installed on the bottom plate 1, a rotating shaft of the motor 18 is connected with a rotating shaft of the vacuum cylinder 17 through the belt pair 19, and the motor 18 drives the vacuum cylinder 17 to rotate.
Further, rotate on the second mounting bracket 21 of non-motor side and install axis of rotation 20, axis of rotation 20 and vacuum cylinder 17's pivot between be connected through the belt, rotate on bottom plate 1 and install drive wheel 2, drive wheel 2 and gear 4 meshing, be connected through bevel gear pair 3 between drive wheel 2's pivot and the axis of rotation 20, and then work as vacuum cylinder 17 when the pivoted, further drive gear 4's rotation, and then realize pendulous device's swing.
Furthermore, the mounting plate 15 on the symmetry laid spout 12, the spout 12 in fixed mounting have a slide bar 14, the slider 11 slide laid on the slide bar 14, the slide bar 14 on the cover be equipped with the spring, and then through the spring, further realize the elastic mounting of slider 11.
The working principle of the utility model is as follows: when the device is used, the motor 18 drives the vacuum cylinder 17 to rotate; the driving wheel 2 is meshed with the gear 4, and the rotating shaft of the driving wheel 2 is connected with the rotating shaft through the bevel gear pair 3, so that when the vacuum cylinder 17 rotates, the gear 4 is further driven to rotate, and the swinging of the swinging device is further realized; the further driving sliding plate 7 realizes the reciprocating movement, further realizes the reciprocating cleaning of the cleaning brush 16, and further greatly improves the actual cleaning effect.
Example two
In order to further improve the practical use effect of the device, the present embodiment is modified based on the first embodiment in that a thrust spring 9 is disposed between the sliding plate 7 and the mounting plate 15, and the cleaning stability of the device is further improved by the thrust spring 9.
From the above detailed description of the embodiments, it is easy to understand that the working principle of the present invention is: a thrust spring 9 is arranged between the sliding plate 7 and the mounting plate 15, and the cleaning stability of the device is further improved by the thrust spring 9.
The foregoing is merely illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the claims. The present invention is not limited to the above embodiments, and the specific structure thereof is allowed to vary. But all changes which come within the scope of the utility model are intended to be embraced therein.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Claims (6)
1. The utility model provides a vacuum cylinder for papermaking, includes bottom plate (1), vacuum cylinder (17) and cleaning device, its characterized in that, vacuum cylinder (17) rotate through second mounting bracket (21) and install on bottom plate (1), vacuum cylinder (17) and bottom plate (1) support laid power device, cleaning device lay between vacuum cylinder (17) and bottom plate (1), cleaning device include mounting panel (15), cleaning brush (16) and pendulous device, cleaning brush (16) lay on mounting panel (15), mounting panel (15) lay on pendulous device.
2. The papermaking vacuum cylinder according to claim 1, characterized in that the oscillating device comprises a sliding block (11), a sliding rod (14), a sliding plate (7), a connecting shaft (6), a connecting rod (5) and a gear (4), the gear (4) is rotatably mounted on the bottom plate (1), one end of the connecting rod (5) is rotatably mounted on the gear (4), the other end of the connecting rod (5) is rotatably mounted on the connecting shaft (6), a movable groove (13) is formed in the bottom plate (1), the sliding plate (7) is slidably arranged in the movable groove (13), a first mounting frame (8) is fixedly mounted on the sliding plate (7), two first mounting frames (8) are arranged on the sliding plate (7), the first mounting frame (8) is hinged with a connecting rod (10), and the other end of the connecting rod (10) is hinged on the sliding block (11), the sliding blocks (11) are elastically arranged on the mounting plate (15), and the corresponding connecting rods (10) on different sliding blocks (11) are symmetrical along the center of the mounting plate (15); the connecting shaft (6) is fixedly connected to the sliding plate (7).
3. The papermaking vacuum cylinder as set forth in claim 2, characterized in that the power unit includes a motor (18) and a belt pair (19), the motor (18) is fixedly mounted on the base plate (1), and a rotating shaft of the motor (18) is connected with a rotating shaft of the vacuum cylinder (17) through the belt pair (19).
4. The vacuum cylinder for papermaking according to claim 3, characterized in that a rotating shaft (20) is rotatably mounted on the second mounting frame (21) on the non-motor side, the rotating shaft (20) is connected with the rotating shaft of the vacuum cylinder (17) through a belt, a driving wheel (2) is rotatably mounted on the base plate (1), the driving wheel (2) is meshed with the gear (4), and the rotating shaft of the driving wheel (2) is connected with the rotating shaft (20) through a bevel gear pair (3).
5. The papermaking vacuum cylinder according to claim 4, characterized in that the mounting plate (15) is symmetrically provided with sliding grooves (12), sliding rods (14) are fixedly mounted in the sliding grooves (12), the sliding blocks (11) are slidably arranged on the sliding rods (14), and the sliding rods (14) are sleeved with springs.
6. Vacuum cylinder for paper manufacture according to claim 5, characterized in that a thrust spring (9) is arranged between the sliding plate (7) and the mounting plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022290113.3U CN215329021U (en) | 2020-10-15 | 2020-10-15 | Vacuum cylinder for papermaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022290113.3U CN215329021U (en) | 2020-10-15 | 2020-10-15 | Vacuum cylinder for papermaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215329021U true CN215329021U (en) | 2021-12-28 |
Family
ID=79544068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022290113.3U Active CN215329021U (en) | 2020-10-15 | 2020-10-15 | Vacuum cylinder for papermaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215329021U (en) |
-
2020
- 2020-10-15 CN CN202022290113.3U patent/CN215329021U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231116 Address after: Located 30 meters south of Tangwang Middle School in Tangwang Town, Licheng District, Jinan City, Shandong Province, 250000 meters east, and 300 meters south of the road Patentee after: Jinan senruida Paper Co.,Ltd. Address before: 250000 Tangwang middle school, Tangwang Town, Licheng District, Jinan City, Shandong Province Patentee before: Jinan Haoyuan Paper Co.,Ltd. |