CN217629158U - Papermaking coating equipment - Google Patents
Papermaking coating equipment Download PDFInfo
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- CN217629158U CN217629158U CN202221391458.0U CN202221391458U CN217629158U CN 217629158 U CN217629158 U CN 217629158U CN 202221391458 U CN202221391458 U CN 202221391458U CN 217629158 U CN217629158 U CN 217629158U
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- scraper
- connecting rod
- swing link
- frame
- scribble
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Abstract
The utility model relates to a papermaking coating equipment, which comprises a frame, be equipped with in the frame and scribble silo, scribble the paint roller, scraper and drive and scribble the first driving piece of paint roller pivoted, scribble the paint roller rotate and set up at the silo, scraper and the laminating of scribbling the paint roller, still be equipped with the drive scraper in the frame and to keeping away from the first drive assembly who scribbles the paint roller direction motion or be close to scribble the paint roller direction motion, first drive assembly includes second driving piece, worm wheel and connecting rod, worm and second driving piece linkage cooperation, and worm wheel meshing, the worm wheel set up on the connecting rod and rotate in step with the connecting rod, thereby be connected the inclination of adjusting the scraper through the pendulum rod subassembly between connecting rod and the scraper. Adopt above-mentioned technical scheme, the utility model provides a papermaking coating equipment can adjust the inclination of scraper according to the size of coating roll to adjust the interval between scraper and the coating roll, and adjust conveniently.
Description
Technical Field
The utility model belongs to the technical field of the papermaking equipment technique and specifically relates to a papermaking coating equipment is related to.
Background
Papermaking equipment is machinery that includes raw material preparation, pulping, papermaking, and finishing to form rolls or flat products, as well as the processing of paper and paperboard. Among them, the coating blade of the paper machine is an important part of the paper coating machine, and is widely applied to various paper coating apparatuses.
Current papermaking equipment includes the frame, is equipped with feed mechanism and coating mechanism in the frame, and coating mechanism includes coating tank, paint roller, scraper and drive coating roller pivoted driving piece, the coating roller rotate and set up in coating tank, scraper and coating roller laminating. The scraper is attached to the coating roller to scrape the coating on the coating roller evenly, but the scraper cannot be adjusted, so that when the coating roller with a larger or smaller diameter is replaced, the distance between the coating roller and the scraper is too small or too large, the scraper cannot scrape the coating on the coating roller evenly, the coating effect is poor, or the whole scraper needs to be detached and then is installed again according to the coating roller.
Disclosure of Invention
The purpose of the utility model is that: in order to overcome the defects of the prior art, the utility model provides a papermaking coating equipment can adjust the inclination of scraper according to the size of coating roll to adjust the interval between scraper and the coating roll, and adjust conveniently.
The technical scheme of the utility model: the utility model provides a papermaking coating equipment, includes the frame, be equipped with in the frame and scribble silo, scribble the silo, scraper and drive and scribble the first driving piece of silo pivoted, scribble the silo and rotate and set up at scribbling, scraper and the laminating of scribbling the silo, a serial communication port, still be equipped with the drive scraper in the frame and to keeping away from the first drive assembly who scribbles the silo direction motion or be close to scribble the silo direction motion, first drive assembly includes second driving piece, worm wheel and connecting rod, worm and second driving piece linkage cooperation, and worm wheel meshing, the worm wheel set up on the connecting rod and rotate with the connecting rod is synchronous, the connecting rod rotates and sets up in the frame, thereby and is connected the inclination of adjusting the scraper through the pendulum rod subassembly between connecting rod and the scraper.
Adopt above-mentioned technical scheme, rotate through second driving piece drive worm, and then drive worm wheel and connecting rod rotate, drive the swing rod subassembly swing when the connecting rod rotates to drive the inclination of scraper swing regulation scraper, adjust scraper inclination according to the diameter of the paint roller of changing, regardless of the diameter size of paint roller, make the scraper all with scribble the roller to the laminating, the even of the coating of being convenient for, and adopt above-mentioned drive mode, be convenient for adjust, need not to dismantle, the governing speed is fast, labour saving and time saving.
The utility model discloses a further setting: the pendulum rod subassembly includes first pendulum rod, second pendulum rod and third pendulum rod, first pendulum rod one end and connecting rod fixed connection, the other end is connected with the second pendulum rod, second pendulum rod level sets up between scraper and connecting rod, the axle center of connecting rod and the axle center parallel arrangement of coating roller, third pendulum rod one end fixed connection is on the scraper, the other end and second pendulum rod fixed connection.
By adopting the above further arrangement, the first swing rod can swing when the connecting rod rotates, and the first swing rod drives the second swing rod and the third swing rod to swing when swinging, so that the scraper is driven to move, the effect of adjusting the inclination angle of the scraper is achieved, the inclination direction of the scraper is adjusted according to the rotation direction of the connecting rod, and the adjustment is convenient.
The utility model discloses a further setting again: the two groups of swing rod assemblies are arranged, have the same structure and are respectively arranged at two ends of the scraper.
Adopt above-mentioned further setting again for the scraper structure is more stable when adjusting.
The utility model discloses a still further set up: still be equipped with the second drive assembly that the drive scraper slided along the length direction of applicator roll in the frame, second drive assembly include third driving piece, cam and reset spring, the cam setting on the output shaft of third driving piece, connecting rod one end contradict with the cam and set up, reset spring cover establish the connecting rod other end, and reset spring one end contradicts with the frame and sets up, the other end contradicts with the second pendulum rod and sets up.
Adopt the aforesaid to set up further, third driving piece drive cam rotates, can support the connecting rod to the reset spring direction and press, and press and establish reset spring, then reset spring resets the connecting rod, accomplish the motion of scraper once, reciprocating motion so, make the scraper can paint the impurity on the coating roller evenly, impurity coats on the paper along the length direction of coating roller, and along the length direction of paper, be convenient for follow-up tailorring like this, solved among the prior art, impurity does not scatter, lead to the pollution of large tracts of land on the paper, and do not cut out well, lead to extravagant problem.
The utility model discloses a still further set up: the both sides that lie in the coating groove in the frame are equipped with first installation piece and second installation piece, the connecting rod both ends install on the installation piece that corresponds, and the connecting rod passes first installation piece and contradicts with the cam, reset spring one end and second installation piece contradict, the other end is contradicted with first pendulum rod and is set up.
Adopt above-mentioned still further setting for the connecting rod structure is more stable when the motion, better drives the scraper motion.
The utility model discloses a still further set up: the worm wheel sets up in the outside of second installation piece, and the connecting rod passes the second installation piece and is connected with the worm wheel.
By adopting the above further arrangement, the connecting rod is prevented from being separated from the rack in the rotating or moving process, so that the scraper can reciprocate conveniently.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an embodiment of the present invention;
FIG. 3 is a schematic view of a scraper and a first drive assembly according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a doctor blade and a swing assembly according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, front, back, 8230; \8230;) in the description of the present invention are only used to explain the relative positional relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions in the present application as to "first," "second," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by those skilled in the art as a basis, and when the technical solutions are combined and contradicted with each other or cannot be realized, it should be considered that the combination of the technical solutions does not exist, and the present invention is not within the protection scope of the present invention.
As shown in fig. 1-4, a papermaking coating apparatus includes a frame 1, a coating tank 2, a coating roller 3, a scraper 4, and a first driving member for driving the coating roller 3 to rotate are disposed on the frame 1, the first driving member is a motor, not shown in the figure, the coating roller 3 is rotatably disposed in the coating tank 2, the coating roller 3 can directly rotate in the coating tank 2, or can bring the coating in the coating tank 2 to the coating roller 3 through a feeding roller, the scraper 4 is attached to the coating roller 3, the frame 1 is further provided with a first driving assembly 5 for driving the scraper 4 to move in a direction away from the coating roller 3 or in a direction close to the coating roller 3, the first driving assembly 5 includes a second driving member 6, a worm 7, a worm wheel 8, and a connecting rod 9, the worm 7 is in linkage cooperation with the second driving member 6, the second driving member 6 can be disposed by a motor, the device can also adopt a hand wheel setting, the worm 7 is rotatably arranged on the second mounting block 15, the worm 7 is meshed with the worm wheel 8, the worm wheel 8 is arranged on the connecting rod 9 and rotates synchronously with the connecting rod 9, the connecting rod 9 is rotatably arranged on the frame 1, the connecting rod 9 is connected with the scraper 4 through the swing rod assembly 10 so as to adjust the inclination angle of the scraper 4, the second driving piece 6 drives the worm 7 to rotate, and further drives the worm wheel 8 and the connecting rod 9 to rotate, the swing rod assembly 10 is driven to swing when the connecting rod 9 rotates, so as to drive the scraper 4 to swing to adjust the inclination angle of the scraper 4, the inclination angle of the scraper 4 is adjusted according to the diameter of the changed coating roller 3, and the scraper 4 is attached to the coating roller 3 regardless of the diameter of the coating roller 3, so that the coating is uniform, and the driving mode is adopted, convenient to adjust, need not to dismantle, regulation speed is fast, labour saving and time saving.
The pendulum rod subassembly 10 includes first pendulum rod 101, second pendulum rod 102 and third pendulum rod 103, first pendulum rod 101 one end and connecting rod 9 fixed connection, the other end is connected with second pendulum rod 102, second pendulum rod 102 level sets up between scraper 4 and connecting rod 9, the axle center of connecting rod 9 and the axle center parallel arrangement of coating roller 3, third pendulum rod 103 one end fixed connection is on scraper 4, and the other end and second pendulum rod 102 fixed connection, first pendulum rod 101 can swing when connecting rod 9 rotates, drives second pendulum rod 102 and the swing of third pendulum rod 103 during the swing of first pendulum rod 101 to drive scraper 4 motion, reach the effect of adjusting the inclination of scraper, adjust the incline direction of scraper according to the connecting rod direction of rotation, be convenient for adjust. The two groups of swing rod assemblies 10 are identical in structure and are respectively arranged at two ends of the scraper 4, so that the structure of the scraper is more stable during adjustment.
Still be equipped with the second drive assembly that drive scraper 4 slided along the length direction of scribbling the roller 3 on the frame 1, second drive assembly include third driving piece 11, cam 12 and reset spring 13, cam 12 set up on the output shaft of third driving piece 11, connecting rod 9 one end and cam 12 conflict setting, reset spring 13 cover establish at the connecting rod 9 other end, and reset spring 13 one end and frame 1 conflict setting, the other end and the conflict setting of second pendulum rod 102, third driving piece 11 drive cam 12 rotates, can support connecting rod 9 to reset spring 13 direction to pressing, and press and establish reset spring 13, then reset spring 13 resets connecting rod 9, accomplishes the motion of scraper 4 once, so reciprocating motion for impurity on scribbling the roller 3 with scraper 4 can scribble the impurity on the paper evenly, impurity along the length direction of scribbling roller 3 to follow-up cutting is convenient for along the length direction of paper, like this, solved prior art, the impurity does not scatter, leads to the pollution of large tracts of land on the paper, and is not good, leads to extravagant problem.
The worm wheel 8 is arranged on the outer side of the second mounting block 15, the connecting rod 9 penetrates through the second mounting block 15 to be connected with the worm wheel 8, and the connecting rod 9 is prevented from being separated from a rack in the rotating or moving process, so that the scraper 4 can reciprocate conveniently.
Claims (6)
1. The utility model provides a papermaking coating equipment, includes the frame, be equipped with in the frame and scribble silo, scribble the silo, scraper and drive and scribble the first driving piece of silo pivoted, scribble the silo and rotate and set up at scribbling, scraper and the laminating of scribbling the silo, a serial communication port, still be equipped with the drive scraper in the frame and to keeping away from the first drive assembly who scribbles the silo direction motion or be close to scribble the silo direction motion, first drive assembly includes second driving piece, worm wheel and connecting rod, worm and second driving piece linkage cooperation, and worm wheel meshing, the worm wheel set up on the connecting rod and rotate with the connecting rod is synchronous, the connecting rod rotates and sets up in the frame, thereby and is connected the inclination of adjusting the scraper through the pendulum rod subassembly between connecting rod and the scraper.
2. The papermaking coating equipment according to claim 1, wherein the swing link assembly comprises a first swing link, a second swing link and a third swing link, one end of the first swing link is fixedly connected with the connecting rod, the other end of the first swing link is connected with the second swing link, the second swing link is horizontally arranged between the scraper and the connecting rod, the axis of the connecting rod is parallel to the axis of the coating roller, one end of the third swing link is fixedly connected to the scraper, and the other end of the third swing link is fixedly connected with the second swing link.
3. The papermaking coating apparatus according to claim 1 or 2, wherein there are two sets of pendulum assemblies, and the two sets of pendulum assemblies are identical in structure and are respectively disposed at both ends of the scraper.
4. The papermaking coating equipment according to claim 2, wherein the frame is further provided with a second driving assembly for driving the scraper to slide along the length direction of the coating roller, the second driving assembly comprises a third driving member, a cam and a return spring, the cam is arranged on an output shaft of the third driving member, one end of the connecting rod is abutted against the cam, the return spring is sleeved at the other end of the connecting rod, one end of the return spring is abutted against the frame, and the other end of the return spring is abutted against the second swing rod.
5. The papermaking coating equipment as set forth in claim 4, wherein the frame is provided with a first mounting block and a second mounting block at both sides of the coating tank, the connecting rod is mounted at both ends thereof on the corresponding mounting blocks and is abutted against the cam through the first mounting block, one end of the return spring is abutted against the second mounting block, and the other end thereof is abutted against the first swing link.
6. The papermaking coating apparatus according to claim 5, wherein the worm wheel is disposed outside the second mounting block, and the connecting rod is connected to the worm wheel through the second mounting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221391458.0U CN217629158U (en) | 2022-05-31 | 2022-05-31 | Papermaking coating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221391458.0U CN217629158U (en) | 2022-05-31 | 2022-05-31 | Papermaking coating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217629158U true CN217629158U (en) | 2022-10-21 |
Family
ID=83622579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221391458.0U Active CN217629158U (en) | 2022-05-31 | 2022-05-31 | Papermaking coating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217629158U (en) |
-
2022
- 2022-05-31 CN CN202221391458.0U patent/CN217629158U/en active Active
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