CN214348047U - Scraper residual material clearing device - Google Patents
Scraper residual material clearing device Download PDFInfo
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- CN214348047U CN214348047U CN202022393187.XU CN202022393187U CN214348047U CN 214348047 U CN214348047 U CN 214348047U CN 202022393187 U CN202022393187 U CN 202022393187U CN 214348047 U CN214348047 U CN 214348047U
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Abstract
The utility model discloses a scraper residual material clearing device, which comprises a mounting seat, a power mechanism, two linkage plates and two scraper plates; the two scraping plates are respectively arranged on the mounting seat and can be close to or far away from each other; when the two scraping plates are close to each other, the two scraping plates can respectively abut against two opposite knife backs of the scraping plates; the two linkage plates and the two scraping plates are arranged in a one-to-one correspondence manner, and the linkage plates and the scraping plates which are arranged in a corresponding manner are connected through an elastic structure; the power mechanism is used for driving the two linkage plates to approach or move away from each other so as to enable the two linkage plates to link the two scraping plates to approach or move away from each other through the elastic structure; two ends of the elastic structure are respectively arranged on the corresponding scraper and the linkage plate and are compressed when the corresponding scraper is pressed against the knife back of the scraper, so that elastic stress for promoting the corresponding scraper to move towards the other scraper is provided. The utility model discloses a can improve the defective material and clear away the effect.
Description
Technical Field
The utility model relates to a clearing device especially relates to a scraper defective material clearing device.
Background
After the existing scraper is used, the residual materials adhered to the scraper are removed, and then the next scraping action is performed, however, the existing scraper adopts a fixed scraper, the back of the scraper is attached to the scraper, and then the scraper is vertically moved upwards, so that the residual materials on the scraper are scraped by the scraper; however, as shown in fig. 4, since the thickness of the blade edge portion of the scraper gradually becomes thinner from top to bottom, the scraper gradually separates from the back of the scraper during the upward movement of the scraper relative to the scraper, and the residue removing effect is poor.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a scraper defective material clearing device which can improve the defective material clearing effect.
The purpose of the utility model is realized by adopting the following technical scheme:
a scraper residual material clearing device comprises a mounting seat, a power mechanism, two linkage plates and two scraping plates; the two scraping plates are respectively arranged on the mounting seat and can be close to or far away from each other; when the two scraping plates are close to each other, the two scraping plates can respectively abut against two opposite knife backs of the scraper; the two linkage plates and the two scraping plates are arranged in a one-to-one correspondence manner, and the linkage plates and the scraping plates which are arranged in a corresponding manner are connected through an elastic structure; the power mechanism is used for driving the two linkage plates to approach or separate from each other so as to enable the two linkage plates to link the two scraping plates to approach or separate from each other through the elastic structure; two ends of the elastic structure are respectively arranged on the corresponding scraper and the linkage plate and are compressed when the corresponding scraper abuts against the knife back of the scraper, so that elastic stress for promoting the corresponding scraper to move towards the other scraper is provided.
Further, the linkage plate is movably mounted on the mounting seat.
Furthermore, the bottom surface of the linkage plate is provided with a guide groove; the top surface of the mounting seat is provided with a guide rail which is movably matched with the guide groove in a plug-in mounting manner.
Furthermore, a horizontal insertion groove penetrating through two opposite end faces of the linkage plate is formed in the linkage plate; the scrapers are inserted into the corresponding horizontal insertion grooves in a matching mode, and one end, close to the other scraper, of each scraper extends out of the corresponding horizontal insertion groove.
Furthermore, a waist-shaped groove penetrating through the upper surface and the lower surface of the scraper is formed in the position of the scraper, which is positioned in the horizontal insertion groove; the elastic structure comprises a push rod and a spring; the push rod is arranged in the horizontal insertion groove, one end of the push rod is fixed on the groove wall of the horizontal insertion groove, and the other end of the push rod movably extends into the waist-shaped groove; the spring sets up in corresponding the scraper blade the waist type inslot, the spring is kept away from another the one end of scraper blade supports on the push rod, the spring is close to another the one end of scraper blade supports on the cell wall of waist type groove.
Furthermore, a material receiving groove which is positioned right below the two scraping plates is arranged on the mounting seat; the scraper residual material removing device also comprises a material sucking pipe and an exhaust fan; one end of the material suction pipe is communicated with the material receiving groove, and the other end of the material suction pipe is communicated with an air inlet of the exhaust fan.
Further, the scraper residual material clearing device also comprises an air blowing pipe and an air feeder; the air blowing pipe and the material sucking pipe are respectively arranged on two opposite sides of the material receiving groove; one end of the air blowing pipe is communicated with the material receiving groove, and the other end of the air blowing pipe is communicated with an air outlet of the air feeder.
Further, the scraper residual material removing device comprises a positioning plate which is fixed on the mounting seat and positioned above the scraper; the positioning plate is provided with an inlet and outlet channel which runs through the upper surface and the lower surface of the positioning plate and is used for the scraper to enter and exit; the two scraping plates can be abutted against the knife backs of the scrapers penetrating through the inlet and outlet channels.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model is provided with a mounting seat, a power mechanism, two linkage plates and two scraping plates; the two linkage plates are arranged in one-to-one correspondence with the two scraping plates, and the linkage plates and the scraping plates which are arranged in the correspondence are connected through an elastic structure; the power mechanism is used for driving the two linkage plates to approach or move away from each other so as to enable the two linkage plates to link the two scraping plates to approach or move away from each other through the elastic structure; when the two scraping plates are close to each other, the two scraping plates can respectively abut against two opposite knife backs of the scraping plates; the elastic structure is compressed when the corresponding scraper abuts against the knife back of the scraper so as to provide elastic stress for promoting the corresponding scraper to move towards the other scraper; so, under linkage plate, power unit and elastic construction three's cooperation for the scraper blade supports in the back of a knife blade of scraper, and can make elastic construction be in compression state and provide the elastic stress that makes corresponding scraper blade another scraper blade motion mutually when the scraper blade supports in the back of a knife blade of scraper, thereby at the scraper rebound in-process, elastic stress makes the scraper blade support in the back of a knife blade of scraper all the time, improves and clears away the effect.
Drawings
FIG. 1 is a schematic view of an assembly structure of the scraper residue removing device of the present invention;
FIG. 2 is a schematic view of the scraper residue removing device according to the present invention;
fig. 3 is a cross-sectional view of the scraper residue removing device of the present invention;
fig. 4 is a schematic structural diagram of a conventional doctor blade.
In the figure: 10. a mounting seat; 20. a linkage plate; 21. a horizontal insertion groove; 30. a squeegee; 31. a waist-shaped groove; 40. a power mechanism; 50. an elastic structure; 51. a spring; 52. a push rod; 60. a scraper; 61. a back of a knife; 70. a material receiving groove; 80. a material suction pipe; 90. an air blowing pipe; 100. positioning a plate; 101. and (4) entering and exiting the channel.
Detailed Description
As shown in fig. 1-3, a scraper residue removing device comprises a mounting base 10, a power mechanism 40, two linkage plates 20 and two scraping plates 30; the two scrapers 30 are respectively mounted on the mounting base 10 and can be close to or far away from each other; the two scraping plates 30 can respectively abut against two opposite knife backs 61 of the scraper 60 when approaching each other; the two linkage plates 20 and the two scraping plates 30 are arranged in a one-to-one correspondence manner, and the linkage plates 20 and the scraping plates 30 which are correspondingly arranged are connected through an elastic structure 50; the power mechanism 40 is used for driving the two linkage plates 20 to approach or move away from each other, so that the two linkage plates 20 link the two scraping plates 30 to approach or move away from each other through the elastic structure 50; here, it can be understood that when the power mechanism 40 drives the two linkage plates 20 to approach each other, the linkage plates 20 drive the corresponding scrapers 30 to move through the corresponding elastic structures 50, and the two scrapers 30 approach each other; similarly, when the power mechanism 40 drives the two linkage plates 20 to move away from each other, the linkage plates 20 drive the corresponding scrapers 30 to move through the corresponding elastic structures 50, and the two scrapers 30 move away from each other; the elastic structure 50 has both ends respectively mounted on the corresponding scraper 30 and the linkage plate 20, and is compressed when the corresponding scraper 30 abuts against the back 61 of the scraper 60, so as to provide elastic stress for urging the corresponding scraper 30 to move toward the other scraper 30.
On the basis of the structure, when the scraper residual material removing device is used, for example, the scraper 60 shown in fig. 4 is arranged between the two scraper blades 30, the power mechanism 40 drives the two linkage plates 20 to approach each other, the two linkage plates 20 link the two scraper blades 30 to approach each other through the elastic structures 50, the two scraper blades 30 are respectively abutted against the two blade backs 61 of the scraper 60, and the two elastic structures 50 are both in a compressed state; at this time, in the upward movement process of the scraper 60, as the thickness of the scraper becomes thinner, the elastic structure 50 urges the corresponding scraper 30 to move toward the other scraper 30, that is, the two elastic structures 50 urge the two scrapers 30 to approach each other, so that the scrapers 30 always abut against the back 61 of the scraper 60, thereby improving the residue removing effect.
Further, when the scraper 60 is separated from the scrapers 30, the scrapers 30 can be closed by the elastic structure 50, so that the residue adhered to the edge position of the scraper 60 is separated from the scraper 60, thereby further improving the residue removing effect.
In order to improve the movement stability of the linkage plate 20, the linkage plate 20 is movably arranged on the mounting seat 10; further, the bottom surface of the linkage plate 20 is provided with a guide groove; the top surface of the mounting seat 10 is provided with a guide rail which is movably matched with the guide groove in an inserting way.
Specifically, the linkage plate 20 is provided with horizontal insertion grooves 21 penetrating through two opposite end faces thereof; the scrapers 30 are fittingly inserted into the corresponding horizontal insertion grooves 21, and one end of each scraper 30 close to the other scraper 30 extends out of the horizontal insertion groove 21, so that the movable installation of the scrapers 30 is completed; it will be appreciated that the direction of movement of the linkage plate 20, the direction of movement of the flight 30 and the direction of extension of the horizontal cartridge slot 21 are the same.
More specifically, the scraper 30 is provided with a waist-shaped groove 31 penetrating through the upper and lower surfaces thereof at the position located in the horizontal insertion groove 21; the elastic structure 50 includes a push rod 52 and a spring 51; the push rod 52 is arranged in the horizontal insertion groove 21, one end of the push rod 52 is fixed on the groove wall of the horizontal insertion groove 21, and the other end movably extends into the waist-shaped groove 31; the spring 51 is arranged in the waist-shaped groove 31 of the corresponding scraper 30, one end of the spring 51 far away from the other scraper 30 is propped against the push rod 52, and one end of the spring 51 close to the other scraper 30 is propped against the groove wall of the waist-shaped groove 31; when the power mechanism 40 drives the two linkage plates 20 to approach each other, the linkage plates 20 push the springs 51 through the push rods 52, the springs 51 push the groove walls of the waist-shaped grooves 31 to push the scrapers 30, in the process, the springs 51 are compressed to provide elastic stress for pushing the scrapers 30, the thrust required by the power mechanism 40 can be reduced, and the energy loss of the power mechanism 40 can be reduced; then, after the scraper 30 abuts against the back 61 of the scraper 60, the two linkage plates 20 can be continuously driven to approach each other, so that the spring 51 has enough compression, that is, the spring 51 has enough elastic stress to push the scraper 30 during the upward movement of the scraper 60, so that the scraper 30 always abuts against the back 61 of the scraper 60; when the power mechanism 40 drives the two linkage plates 20 to move away from each other, the linkage plates 20 link the push rod 52, and the push rod 52 pushes against the groove wall of the waist-shaped groove 31 to drive the two scraping plates 30 to move away from each other.
In the above structure, the notch of the waist-shaped groove 31 facilitates the installation of the elastic structure 50; furthermore, the scraper 30 is inserted into the horizontal insertion groove 21 of the linkage plate 20, the waist-shaped groove 31 is arranged in the horizontal insertion groove 21, and the spring 51 is arranged in the waist-shaped groove 31, at this time, the groove wall of the horizontal insertion groove 21 blocks the notch of the waist-shaped groove 31, so that the spring 51 is prevented from separating from the waist-shaped groove 31.
In order to collect the residual materials, preferably, a material receiving groove 70 is arranged on the mounting seat 10 and is positioned right below the two scraping plates 30, and the residual materials falling from the scraping plates 60 are directly collected; more preferably, the scraper residue removing device further comprises a material suction pipe 80 and an exhaust fan; one end of the material suction pipe 80 is communicated with the material receiving groove 70, and the other end of the material suction pipe 80 is communicated with an air inlet of an exhaust fan to extract air in the material receiving groove 70, so that residual materials in the material receiving groove 70 can be absorbed, and the residual materials on the scraper 60 can also be directly extracted.
Further, the scraper residual material clearing device also comprises an air blowing pipe 90 and a blower; the air blowing pipe 90 and the material sucking pipe 80 are respectively arranged at two opposite sides of the material receiving groove 70; one end of the air blowing pipe 90 is communicated with the material receiving groove 70, and the other end is communicated with an air outlet of the air feeder; therefore, the residual material removing effect can be further improved by blowing and pumping simultaneously.
In order to determine the position of the scraper 60 more quickly, further, the scraper residue removing device further comprises a positioning plate 100 fixed on the mounting seat 10 and located above the scraper 30; an access passage 101 which runs through the upper surface and the lower surface of the positioning plate 100 and is used for the scraper 60 to enter and exit is arranged on the positioning plate 100; by providing access channels 101, the position of the scraper 60 can be directly determined; the two blades 30 are capable of abutting the backs 61 of the blades 60 that pass through the doorway 101. it will be appreciated that the location of the linkage plate 20 and the blades 30 is such that the two blades 30 can simultaneously abut the two backs 61 of the blades 60 in the doorway 101 when they are adjacent to each other.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (8)
1. The utility model provides a scraper defective material clearing device which characterized in that: comprises a mounting seat, a power mechanism, two linkage plates and two scraping plates; the two scraping plates are respectively arranged on the mounting seat and can be close to or far away from each other; when the two scraping plates are close to each other, the two scraping plates can respectively abut against two opposite knife backs of the scraper; the two linkage plates and the two scraping plates are arranged in a one-to-one correspondence manner, and the linkage plates and the scraping plates which are arranged in a corresponding manner are connected through an elastic structure; the power mechanism is used for driving the two linkage plates to approach or separate from each other so as to enable the two linkage plates to link the two scraping plates to approach or separate from each other through the elastic structure; two ends of the elastic structure are respectively arranged on the corresponding scraper and the linkage plate and are compressed when the corresponding scraper abuts against the knife back of the scraper, so that elastic stress for promoting the corresponding scraper to move towards the other scraper is provided.
2. The scraper residue removal apparatus of claim 1, wherein: the linkage plate is movably arranged on the mounting seat.
3. The scraper residue removal apparatus of claim 2, wherein: the bottom surface of the linkage plate is provided with a guide groove; the top surface of the mounting seat is provided with a guide rail which is movably matched with the guide groove in a plug-in mounting manner.
4. The scraper residue removal apparatus of claim 2, wherein: the linkage plate is provided with a horizontal insertion groove penetrating through two opposite end faces of the linkage plate; the scrapers are inserted into the corresponding horizontal insertion grooves in a matching mode, and one end, close to the other scraper, of each scraper extends out of the corresponding horizontal insertion groove.
5. The scraper residue removal apparatus of claim 4, wherein: the part of the scraper plate, which is positioned in the horizontal insertion groove, is provided with a waist-shaped groove which penetrates through the upper surface and the lower surface of the scraper plate; the elastic structure comprises a push rod and a spring; the push rod is arranged in the horizontal insertion groove, one end of the push rod is fixed on the groove wall of the horizontal insertion groove, and the other end of the push rod movably extends into the waist-shaped groove; the spring sets up in corresponding the scraper blade the waist type inslot, the spring is kept away from another the one end of scraper blade supports on the push rod, the spring is close to another the one end of scraper blade supports on the cell wall of waist type groove.
6. The scraper residue removal apparatus of claim 1, wherein: a material receiving groove which is positioned right below the two scraping plates is arranged on the mounting seat; the scraper residual material removing device also comprises a material sucking pipe and an exhaust fan; one end of the material suction pipe is communicated with the material receiving groove, and the other end of the material suction pipe is communicated with an air inlet of the exhaust fan.
7. The scraper residue removal apparatus of claim 6, wherein: the scraper residual material removing device also comprises an air blowing pipe and an air feeder; the air blowing pipe and the material sucking pipe are respectively arranged on two opposite sides of the material receiving groove; one end of the air blowing pipe is communicated with the material receiving groove, and the other end of the air blowing pipe is communicated with an air outlet of the air feeder.
8. Scraper residue removal apparatus according to any one of claims 1-7, characterized in that: the scraper residual material removing device comprises a positioning plate which is fixed on the mounting seat and positioned above the scraper; the positioning plate is provided with an inlet and outlet channel which runs through the upper surface and the lower surface of the positioning plate and is used for the scraper to enter and exit; the two scraping plates can be abutted against the knife backs of the scrapers penetrating through the inlet and outlet channels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022393187.XU CN214348047U (en) | 2020-10-23 | 2020-10-23 | Scraper residual material clearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022393187.XU CN214348047U (en) | 2020-10-23 | 2020-10-23 | Scraper residual material clearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214348047U true CN214348047U (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022393187.XU Active CN214348047U (en) | 2020-10-23 | 2020-10-23 | Scraper residual material clearing device |
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| CN (1) | CN214348047U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112427341A (en) * | 2020-10-23 | 2021-03-02 | 广州超音速自动化科技股份有限公司 | Scraper residual material clearing device |
| CN114990923A (en) * | 2022-05-31 | 2022-09-02 | 湖北荣成再生科技有限公司 | Scraper scraping device for drying roller of paper machine |
-
2020
- 2020-10-23 CN CN202022393187.XU patent/CN214348047U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112427341A (en) * | 2020-10-23 | 2021-03-02 | 广州超音速自动化科技股份有限公司 | Scraper residual material clearing device |
| CN114990923A (en) * | 2022-05-31 | 2022-09-02 | 湖北荣成再生科技有限公司 | Scraper scraping device for drying roller of paper machine |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 511400 building B10, Huachuang Animation Industrial Park, Jinshan Village, Shiji Town, Panyu District, Guangzhou City, Guangdong Province Patentee after: Supersonic Artificial Intelligence Technology Co.,Ltd. Address before: 511400 building B10, Huachuang Animation Industrial Park, Jinshan Village, Shiji Town, Panyu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU SUPERSONIC AUTOMATION TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |