CN211191103U - Automatic roller type cleaning device for drying cylinder of inclined wire paper machine - Google Patents
Automatic roller type cleaning device for drying cylinder of inclined wire paper machine Download PDFInfo
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- CN211191103U CN211191103U CN201921993128.7U CN201921993128U CN211191103U CN 211191103 U CN211191103 U CN 211191103U CN 201921993128 U CN201921993128 U CN 201921993128U CN 211191103 U CN211191103 U CN 211191103U
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- running roller
- mounting
- mounting block
- inclined wire
- slide bar
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Abstract
The utility model discloses an automatic roll-type cleaning device for oblique net paper machine dryer relates to papermaking equipment technical field, including first mounting bracket, install on the first mounting bracket by first power component drive pivoted running roller, the surface of running roller is equipped with the dull polish layer, and the running roller surface is equipped with inhales the ash mouth, and the inside appearance chamber that is equipped with of running roller, running roller unconnected power component's one end are connected with the hollow shaft, and the inner chamber and the appearance chamber of hollow shaft are linked together, and hollow shaft connection has negative-pressure air fan, the utility model provides a technical problem that influences thermal conductivity after the dryer cylinder body bonds the slurry among the prior art, the utility model discloses a scrape and grind cylinder body surface and realize the high-efficient clearance of slurry and the recovery of clearance thing.
Description
Technical Field
The utility model relates to a papermaking equipment technical field, in particular to an automatic roll-type cleaning device for inclined wire paper machine dryer.
Background
In the production process of paper, the semi-finished paper needs to be dried, a drying cylinder is adopted for drying, paper is dried by continuously rolling and contacting with the drying cylinder, the paper is easily adhered to the surface of the cylinder body of the drying cylinder due to the fact that slurry coated on the paper has viscosity, the heat conducting performance of the cylinder body is affected, and the adhered slurry can be solidified into dry slurry, so that the cylinder body becomes thick, and the heat conducting performance is increasingly poor.
Disclosure of Invention
To above defect, the utility model aims at providing an automatic roll-type cleaning device for inclined wire paper machine dryer aims at solving among the prior art and influences the technical problem of heat conductivility after dryer cylinder body bonding slurry.
In order to solve the technical problem, the technical scheme of the utility model is that:
the utility model provides an automatic roll-type cleaning device for oblique net paper machine dryer, includes first mounting bracket, installs on the first mounting bracket by first power component drive pivoted running roller, and the surface of running roller is equipped with the dull polish layer, and the running roller surface is equipped with inhales the ash mouth, and the inside appearance chamber that is equipped with of running roller, the one end that power component was not connected to the running roller is connected with the hollow shaft, and the inner chamber of hollow shaft is linked together with holding the chamber, and hollow shaft connection has negative-pressure air fan.
Wherein, the dust absorption port extends to two ends along the axial direction of the roller.
Wherein, four dust suction ports are arranged and are uniformly arranged around the roller.
Wherein, the hollow shaft rotary seal connects in negative pressure fan's air inlet port.
Wherein, the negative pressure fan is a centrifugal fan, and the air outlet port of the centrifugal fan is connected with a dust collecting device.
Wherein, the rigid coupling has first installation piece on the first mounting bracket, it has the slide bar with running roller parallel arrangement to go up the rigid coupling, first mounting bracket top is equipped with the second mounting bracket, the rigid coupling has second installation piece on the second mounting bracket, slide bar sliding connection is in second installation piece, the both ends of slide bar are equipped with first stopper and second stopper respectively, compression spring has been cup jointed on the slide bar, compression spring elastic support second installation piece and second stopper between, be equipped with on the second mounting bracket by second power component drive pivoted cam, the axial of cam is mutually perpendicular with the axial of slide bar, the second stopper presses on the cam outer wall.
Wherein, the first stopper is the hemisphere structure.
Wherein, first installation piece passes through linear slide rail and connects on the second mounting bracket.
The middle of the slide bar is fixedly connected with the first mounting block, the second mounting frame is fixedly connected with a third mounting block, the first mounting block is located between the second mounting block and the third mounting block, the slide bar is connected to the third mounting block in a sliding mode, and a second limiting block is arranged at one end, close to the third mounting block, of the slide bar.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
because the utility model discloses an automatic roll-type cleaning device for oblique net paper machine dryer includes first mounting bracket, installs on the first mounting bracket by first power component drive pivoted running roller, and the surface of running roller is equipped with the dull polish layer, and the running roller surface is equipped with inhales the ash hole, and the inside appearance chamber that is equipped with of running roller, the one end that power component was not connected to the running roller is connected with the hollow shaft, and the inner chamber and the appearance chamber of hollow shaft are linked together, and hollow shaft connection has negative-pressure air fan. The synchronous antiport of cylinder body of running roller and dryer, the dry thick liquids on the cylinder body surface through dull polish layer and dryer forms the friction, through dull polish layer with dry thick liquids grinding, utilize the air that lasts to take out under the negative-pressure air fan starting condition and hold the chamber, make during the dry thick liquids of grinding can inhale the inner chamber through the inlet scoop, via the hollow shaft inner chamber again, behind the negative-pressure air fan, finally enter into dust collecting device, thereby with the dry thick liquids clean up on dryer surface, whole clearance process is swift high-efficient, the effect is showing.
Because the rigid coupling has first installation piece on the first mounting bracket, it has the slide bar with running roller parallel arrangement to go up the rigid coupling, first mounting bracket top is equipped with the second mounting bracket, the rigid coupling has second installation piece on the second mounting bracket, slide bar sliding connection is in second installation piece, the both ends of slide bar are equipped with first stopper and second stopper respectively, compression spring has been cup jointed on the slide bar, compression spring elastic support second installation piece and second stopper between, be equipped with on the second mounting bracket by second power component drive pivoted cam, the axial of cam is mutually perpendicular with the axial of slide bar, the second stopper presses on the cam outer wall, the slide bar is reciprocating motion under cam and compression spring's combined action, realize the axial reciprocating motion of running roller, can also be along axial reciprocating motion when making the running roller rotation, the efficiency of further scraping and grinding has been improved.
To sum up, the utility model provides an among the prior art after dryer cylinder body bonds the slurry influence the technical problem of thermal conductivity, the utility model discloses a scrape the recovery that high-efficient clearance and clearance thing that the cylinder body surface realized the slurry, moreover this device rotates the reciprocal scraping of axial in the time of scraping the mill, has further promoted the scraping quality.
Drawings
FIG. 1 is a schematic view of the structure of an automatic roller cleaning device for cylinders of inclined wire paper machines according to the present invention;
fig. 2 is a side view of the roller of fig. 1.
In the figure, a first mounting frame 1, a first mounting block 10, a roller 2, a frosted layer 20, a dust suction port 21, a hollow shaft 22, a first power assembly 3, a negative pressure fan 4, a second mounting frame 5, a second mounting block 50, a third mounting block 51, a linear slide rail 52, a slide bar 53, a first limiting block 530, a second limiting block 531, a compression spring 54, a cam 55 and a drying cylinder 6.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The directions referred to in this specification are all based on the directions of the automatic roller cleaning device for the cylinder of the inclined wire paper machine during normal operation, and the directions of the automatic roller cleaning device during storage and transportation are not limited, and only represent relative position relations, but not absolute position relations.
As shown in fig. 1 and 2 together, the automatic roller type cleaning device for the cylinder of the inclined wire paper machine comprises a first mounting frame 1, rollers 2 are rotatably mounted on the first mounting frame 1 through rotating shafts, a first power assembly 3 is mounted on the first mounting frame 1, the first power assembly 3 comprises a motor, the motor is connected with the rotating shafts through a transmission assembly, the rollers 2 are driven by the motor to rotate, a frosting layer 20 is arranged on the outer surface of each roller 2, and the frosting layer 20 is prepared from diamond grits and resin bonding agents. The running roller 2 is arranged in parallel with the cylinder body of the drying cylinder 6 during installation, a gap of 0.5-1 mm exists between the frosting layer 20 and the surface of the cylinder body of the drying cylinder 6, and the rotating direction of the running roller 2 is opposite to that of the cylinder body of the drying cylinder 6.
As shown in fig. 1 and fig. 2, a cavity is formed inside the roller 2, the cavity forms a dust suction port on the surface of the roller 2 for communicating the inside and the outside of the cavity, and preferably, the dust suction port 21 extends to both ends along the axial direction of the roller 2. In the embodiment, four dust suction ports 21 are provided, the four dust suction ports 21 are uniformly arranged around the periphery of the roller 2, and the width of each dust suction port 21 is 100-150 mm.
As shown in fig. 1, the rotating shaft at the end of the roller 2 not connected with the power assembly is a hollow shaft 22, the inner cavity of the hollow shaft 22 is communicated with the containing cavity, the hollow shaft 22 is connected with the air inlet port of the negative pressure fan 4 in a rotating and sealing manner, the air outlet of the negative pressure fan 4 is connected to the dust collecting device, and the centrifugal fan is preferably selected as the negative pressure fan 4. The rotary sealing connection mode in this embodiment is dynamic sealing connection, a sealing bearing is installed at one end of the hollow shaft 22 connected to the mounting frame, one end of a pipeline is sleeved in an inner lining of the sealing bearing, and the other end of the pipeline is connected to an air inlet port of the centrifugal fan.
During the specific use, the synchronous antiport of running roller 2 and dryer 6's cylinder body, form the friction through the dry thick liquids on dull polish layer 20 and dryer 6's cylinder body surface, through dull polish layer 20 with dry thick liquids grinding, the air in the appearance chamber is taken out to the continuation under the negative pressure fan 4 starting condition for during the dry thick liquids of grinding can be inhaled the inner chamber through the inlet scoop, again via hollow shaft 22 inner chamber, negative pressure fan 4 back, finally enter into dust collecting device, thereby with the dry thick liquids clean up on dryer 6 surface.
As shown in fig. 1, the reciprocating mechanism is used for driving the first mounting frame 1 to reciprocate along the axial direction, so that the roller 2 can be repeatedly axially ground. The reciprocating mechanism comprises a second mounting frame 5, a first mounting block 10 is fixedly connected to the second mounting frame 5, a sliding rod 53 with rollers 2 arranged in parallel is fixedly connected to the first mounting frame 1, a second mounting block 50 is fixedly connected to the first mounting block 1, the sliding rod 53 is slidably connected to the second mounting block 50, a first limiting block 530 is arranged at one end of the sliding rod 53, a second limiting block 531 is arranged at the other end of the sliding rod 53, a compression spring 54 is sleeved on the sliding rod 53, the compression spring 54 elastically supports the position between the second mounting block 50 and the second limiting block 531, a cam 55 driven to rotate by a second power assembly is arranged on the second mounting frame 5, the axial direction of the cam 55 is perpendicular to the axial direction of the sliding rod 53, the second limiting block 531 is pressed against the outer wall of the cam 55, the second power assembly rotates to drive the cam 55 to rotate, the cam 55 drives the sliding rod 53 to axially move, the compression, i.e., the slide rod 53 is reciprocated by the cam 55 and the compression spring 54. Namely, the axial reciprocating movement of the roller 2 is realized.
Preferably, the second mounting block 50 is connected to the second mounting frame 5 by a linear slide rail 52, and the stability of the first mounting frame 1 and the second mounting frame 5 to sliding is improved by the linear slide rail 52.
Preferably, the middle of the sliding rod 53 is fixedly connected to the second mounting block 50, the second mounting frame 5 is fixedly connected to the third mounting block 51, the second mounting block 50 is located between the first mounting block 10 and the third mounting block 51, the sliding rod 53 is slidably connected to the third mounting block 51, and a second limiting block 531 is arranged at one end, close to the third mounting block 51, of the sliding rod 53. The pressure of the roller and the connecting part is equally divided through the second mounting block and the third mounting block, and the connection firmness is improved.
The present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes without creative labor from the above conception, and all the changes fall within the protection scope of the present invention.
Claims (9)
1. The utility model provides an automatic roll-type cleaning device for inclined wire paper machine dryer, its characterized in that, includes first mounting bracket, install on the first mounting bracket by first power component drive pivoted running roller, the surface of running roller is equipped with the dull polish layer, the running roller surface is equipped with inhales the ash mouth, the inside appearance chamber that is equipped with of running roller, the running roller is not connected power component's one end is connected with the hollow shaft, the inner chamber of hollow shaft with the appearance chamber is linked together, hollow shaft connection has negative-pressure air fan.
2. An automatic roll cleaning apparatus for cylinder of inclined wire machine according to claim 1, characterized in that said suction opening extends to both ends along the axial direction of said roll.
3. An automatic roll cleaning device for cylinders of inclined wire paper machines according to claim 1, characterized in that said suction mouths are provided in four and four are uniformly arranged around said roll.
4. An automatic roll cleaning apparatus for cylinder of inclined wire machine according to claim 1, characterized in that said hollow shaft is connected in rotary sealing to the air intake port of said negative pressure fan.
5. An automatic roller cleaning device for cylinder of inclined wire machine according to claim 1, characterized in that said negative pressure fan is a centrifugal fan, the outlet port of said centrifugal fan is connected with a dust collecting device.
6. The automatic roller cleaning device for the cylinder of the inclined wire paper machine as claimed in any one of claims 1 to 5, wherein a first mounting block is fixedly connected to the first mounting frame, a slide bar is fixedly connected to the first mounting frame in parallel with the roller, a second mounting frame is arranged above the first mounting frame, a second mounting block is fixedly connected to the second mounting frame, the slide bar is slidably connected to the second mounting block, a first limiting block and a second limiting block are respectively arranged at two ends of the slide bar, a compression spring is sleeved on the slide bar, the compression spring elastically supports the space between the second mounting block and the second limiting block, a cam driven to rotate by a second power assembly is arranged on the second mounting frame, the axial direction of the cam is perpendicular to the axial direction of the slide bar, and the second limiting block is pressed against the outer wall of the cam.
7. An automatic roll cleaning apparatus for cylinder of inclined wire machine according to claim 6, characterized in that said first stopper is of hemispherical configuration.
8. An automatic roll cleaning apparatus for cylinder of an inclined wire machine according to claim 6, characterized in that said first mounting block is connected to said second mounting frame by means of a linear slide.
9. An automatic roll cleaning apparatus for cylinder of inclined wire machine according to claim 6, characterized in that the middle of said slide bar is fixedly connected to said first mounting block, said second mounting frame is fixedly connected to a third mounting block, said first mounting block is located between said second mounting block and said third mounting block, said slide bar is slidably connected to said third mounting block, and a second stop block is provided at one end of said slide bar near said third mounting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921993128.7U CN211191103U (en) | 2019-11-19 | 2019-11-19 | Automatic roller type cleaning device for drying cylinder of inclined wire paper machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921993128.7U CN211191103U (en) | 2019-11-19 | 2019-11-19 | Automatic roller type cleaning device for drying cylinder of inclined wire paper machine |
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| Publication Number | Publication Date |
|---|---|
| CN211191103U true CN211191103U (en) | 2020-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921993128.7U Active CN211191103U (en) | 2019-11-19 | 2019-11-19 | Automatic roller type cleaning device for drying cylinder of inclined wire paper machine |
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| CN (1) | CN211191103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985347A (en) * | 2022-05-20 | 2022-09-02 | 浙江金励环保纸业有限公司 | Intelligent cleaning device for surface of drying cylinder of paper machine |
-
2019
- 2019-11-19 CN CN201921993128.7U patent/CN211191103U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985347A (en) * | 2022-05-20 | 2022-09-02 | 浙江金励环保纸业有限公司 | Intelligent cleaning device for surface of drying cylinder of paper machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An automatic roller cleaning device for dryer of inclined screen paper machine Effective date of registration: 20201026 Granted publication date: 20200807 Pledgee: Shandong Linqu Rural Commercial Bank Co., Ltd Pledgor: SHANDONG LONGDE COMPOSITE FIBER TECHNOLOGY Co.,Ltd. Registration number: Y2020980007158 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211115 Granted publication date: 20200807 Pledgee: Shandong Linqu Rural Commercial Bank Co., Ltd Pledgor: SHANDONG LONGDE COMPOSITE FIBER TECHNOLOGY Co.,Ltd. Registration number: Y2020980007158 |