CN115228949B - Strip steel cleaning device of dry leveling machine - Google Patents
Strip steel cleaning device of dry leveling machine Download PDFInfo
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- CN115228949B CN115228949B CN202210965130.3A CN202210965130A CN115228949B CN 115228949 B CN115228949 B CN 115228949B CN 202210965130 A CN202210965130 A CN 202210965130A CN 115228949 B CN115228949 B CN 115228949B
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- strip steel
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- roller
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 146
- 239000010959 steel Substances 0.000 title claims abstract description 146
- 238000004140 cleaning Methods 0.000 title claims abstract description 10
- 238000010926 purge Methods 0.000 claims abstract description 103
- 238000007664 blowing Methods 0.000 claims abstract description 92
- 239000000428 dust Substances 0.000 claims abstract description 29
- 210000004907 gland Anatomy 0.000 claims abstract description 5
- 230000000903 blocking effect Effects 0.000 claims description 32
- 238000010408 sweeping Methods 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 7
- 230000008602 contraction Effects 0.000 claims description 6
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 14
- 238000005096 rolling process Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract 3
- 239000010893 paper waste Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 description 9
- 230000001070 adhesive effect Effects 0.000 description 9
- 239000010935 stainless steel Substances 0.000 description 7
- 229910001220 stainless steel Inorganic materials 0.000 description 7
- 239000010960 cold rolled steel Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 238000000137 annealing Methods 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0269—Cleaning
- B21B45/0275—Cleaning devices
- B21B45/0287—Cleaning devices removing solid particles, e.g. dust, rust
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
- B08B5/023—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0028—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by adhesive surfaces
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The invention relates to a strip steel cleaning device of a dry leveling machine, which comprises a strip steel blowing device and a bonding roller device; the inlet belted steel sweeps device and export belted steel and sweeps the device structure the same, the top of guide bar is connected with belted steel purges the gallows steel sheet, the bottom is connected with upper portion purges the frame, around guide bar is arranged in to uide bushing and bush, the gland is arranged in the bottom of guide bar, belted steel purges the gallows and connects the installation base, purge the device slope and arrange purges on the frame, purge the device by purges collecting vat and air nozzle and constitute, the roller frame is fixed on unit inlet installation base, establish gyro wheel track and lower gyro wheel track, drive upward downward movement of upper gyro wheel track through connecting block and bottom plate, through gyro wheel installation roller support bonding roller in the round track, get rid of impurity such as belted steel surface tiny particle matter and wastepaper through blowing and adhesion, and purge impurity such as the dust that belted steel produced at the rolling process, guarantee the quality of product.
Description
Technical Field
The invention belongs to the field of strip steel cleaning, and particularly relates to a strip steel cleaning device of a dry leveling machine.
Background
Stainless steel is used as a new environment-friendly material, the specific gravity of the stainless steel is larger and larger in steel consumption in China, particularly, ferrite stainless steel forms a new stainless steel consumption trend, annealed cold-rolled steel strip is almost completely in a soft state, the surface smoothness, flatness, tissue performance and the like of the annealed cold-rolled steel strip are difficult to meet the requirements of users, the flatness is a necessary means for eliminating the defects of the prior working procedures, and a flattening unit is used as a key unit for cold-rolled stainless steel production, so that the surface quality, the shape and the mechanical properties of the stainless steel can be improved, the deep drawing performance of the ferrite stainless steel is improved, and the shape correction of a sheet is performed; in the dry type strip steel flattening machine set, the defects of asbestos roller pits, water ripples, crease marks, jaw marks and the like in an annealing high-temperature area can be eliminated through flattening of the strip steel, and the strip steel is required to be subjected to a series of technical processes of uncoiling, rolling, coiling and the like again. After the strip steel passes through an uncoiler and a paper winding machine, fine particles, paper scraps and other impurities are attached to the upper surface and the lower surface of the strip steel, so that the surface quality of the flattened strip steel and the surface finish of a working roller are affected, and the service life of equipment is shortened.
Disclosure of Invention
In order to solve the technical problems, the invention provides the strip steel cleaning device of the dry leveling machine, which is used for removing impurities such as fine particles and paper scraps on the surface of the strip steel through blowing and adhering, blowing the impurities such as dust generated in the rolling process of the strip steel, and ensuring the quality of products.
In order to achieve the above purpose, the invention adopts the following technical scheme:
A strip steel cleaning device of a dry leveling machine comprises a strip steel blowing device and a bonding roller device;
the strip steel blowing device comprises an inlet strip steel blowing device and an outlet strip steel blowing device, the inlet strip steel blowing device and the outlet strip steel blowing device are identical in structure, the inlet strip steel blowing device comprises an inlet strip steel blowing hanging frame, an upper blowing device, an inlet upper blowing frame, an inlet lower blowing frame, a lower blowing device and a guide plate table, the inlet strip steel blowing hanging frame is formed by welding rectangular steel pipes and steel plates, guide sleeves, guide rods, bushings and pressing covers are respectively arranged on the rectangular steel pipe cross beams of the inlet strip steel blowing hanging frame from the middle along the vertical direction on two sides, the top ends of the guide rods are connected with the steel plates of the inlet strip steel blowing hanging frame, the bottom ends of the guide rods are connected with the inlet upper blowing frame, the guide sleeves and the bushings are arranged on the periphery of the guide rods, and the pressing covers are arranged at the bottom ends of the guide rods and synchronously move through the guide rods.
The inlet strip steel purging hanging frame is connected to an inlet mounting base of the workshop main frame through bolts, a hydraulic cylinder bottom plate is arranged on the inlet strip steel purging hanging frame, a trunnion matched with the hydraulic cylinder is arranged on a trunnion support and is fixedly connected with the hydraulic cylinder bottom plate on the inlet strip steel purging hanging frame, and an earring at the end part of the hydraulic cylinder is connected with the base of the inlet upper purging frame through a pin shaft to drive the upper purging frame to act; the upper purging device is obliquely arranged on the purging frame at the upper part of the inlet, the upper purging device consists of a purging collecting tank and an air nozzle, purging holes are uniformly distributed in the length direction of the purging collecting tank and are connected with the air nozzle, the purging frame at the upper part of the inlet and the purging device are driven to move up and down by the expansion and contraction of a hydraulic cylinder, and the air nozzle and a strip steel running plane keep a certain inclination angle; the upper purging frame comprises an upper dedusting pipeline, a side plate, a flange and a blocking plate, wherein the upper dedusting pipeline, the side plate, the flange and the blocking plate are welded into a whole, the blocking plate is arranged on the inner side of the side plate, the side plate is provided with a flange, and the blocking plate is connected with the upper dedusting pipeline.
The inlet lower part sweeps the frame and contains inlet lower part dust removal pipeline, curb plate, flange and closure plate, and inlet lower part dust removal pipeline, curb plate, flange and closure plate welding are integrative, and the closure plate is located the curb plate inboard, establishes the flange on the curb plate, and lower part dust removal pipeline is connected to the closure plate, the lower part sweeps the device slope and arranges the inlet lower part on sweeping the frame, and the lower part sweeps the device and sweeps the collecting vat and constitute by sweeping collecting vat and air nozzle, evenly arrange on the length direction who sweeps the collecting vat and sweep the hole and be connected with air nozzle, sweeps a frame upper portion at the inlet lower part and set up the guide board, corresponds air nozzle's surface equipartition trompil at the guide board, guarantees to sweep and suction effect.
The bonding roller device comprises a roller frame, a roller support, an upper rail, an upper bonding roller, a lower rail, a lower bonding roller, an air cylinder and a hydraulic cylinder, wherein the inlet lower part purging frame and the guide plate table are connected to the roller frame of the bonding roller device through bolts, the roller frame is fixed to a unit inlet mounting base, the hydraulic cylinder is connected to a roller frame bottom plate through bolts, a connecting block is arranged below the bottom plate, a lower roller rail is arranged above the bottom plate, the hydraulic cylinder stretches and pushes the connecting block and the bottom plate, so that the lower roller rail is driven to move upwards and downwards, the air cylinder is arranged on a top plate of the roller frame, the bottom plate is arranged below the air cylinder, the connecting block is arranged above the bottom plate, the upper roller rail is driven to move upwards and downwards through the connecting block and the bottom plate, the roller mounting roller support and the upper bonding roller are arranged in the lower roller rail, the upper roller support, the upper bonding roller and the lower bonding roller are driven to move upwards and downwards when the upper roller rail and the lower roller rail move upwards and downwards, and the upper bonding roller and the lower bonding roller are opened and the lower bonding roller are regulated respectively.
An outlet strip steel blowing device is arranged before coiling strip steel, the outlet strip steel blowing device comprises an outlet strip steel blowing hanging frame, an upper blowing device, an outlet upper blowing frame, an outlet lower blowing frame and a lower blowing device, the outlet strip steel blowing hanging frame is connected to an outlet mounting base of a workshop main frame through bolts, a hydraulic cylinder bottom plate is arranged on the outlet strip steel blowing hanging frame, a trunnion matched with the hydraulic cylinder is arranged on a trunnion support and is fixedly connected with the hydraulic cylinder bottom plate on the outlet strip steel blowing hanging frame, and an ear ring at the end part of the hydraulic cylinder is connected with a base of the outlet upper blowing frame through a pin shaft to drive the upper blowing frame to act; the upper purging device is obliquely arranged on the upper purging frame of the outlet, the upper purging device consists of a purging collecting tank and an air nozzle, purging holes are uniformly distributed in the length direction of the purging collecting tank and are connected with the air nozzle, the upper purging frame of the outlet and the purging device are driven to move up and down by the expansion and contraction of a hydraulic cylinder, and the air nozzle and a strip steel running plane keep a certain inclination angle; the upper purging frame of the outlet comprises an upper dedusting pipeline of the outlet, a side plate, a flange and a blocking plate, the upper dedusting pipeline of the outlet, the side plate, the flange and the blocking plate are welded into a whole, the blocking plate is arranged on the inner side of the side plate, the side plate is provided with a flange, and the blocking plate is connected with the upper dedusting pipeline.
The outlet strip steel sweeping hanging frame is formed by welding rectangular steel pipes and steel plates, guide sleeves, guide rods, bushings and pressing covers are respectively arranged on two sides of a rectangular steel pipe cross beam of the outlet strip steel sweeping hanging frame along the vertical direction from the middle, the guide sleeves and the bushings are connected with the steel plates of the outlet strip steel sweeping hanging frame, and the guide sleeves and the bushings are arranged on the periphery of the guide rods and synchronously move through the guide rods.
The lower part of the outlet sweeps the frame and contains outlet lower part dust removal pipeline, curb plate, flange and closure plate, outlet lower part dust removal pipeline, curb plate, flange and closure plate welding are integrative, and the closure plate is located the curb plate inboard, establishes the flange on the curb plate, and lower part dust removal pipeline is connected to the closure plate, and lower part sweeps the device and is by sweeping collecting vat and air nozzle and constitute, evenly arrange on the length direction who sweeps the collecting vat and sweep the hole and be connected with air nozzle, sweeps a frame upper portion at outlet lower part and set up the guide board platform, corresponds air nozzle's surface equipartition trompil at the guide board platform, guarantees to sweep and suction effect.
The guide plate table adopts alloy steel subjected to quenching and tempering treatment.
Compared with the prior art, the invention has the beneficial effects that:
The device is arranged on an inlet mounting base and positioned between an inlet steering roller and an inlet guide plate table, so that impurities on the surface of the strip steel are thoroughly removed, the surface quality of the strip steel is ensured, the surface smoothness of a working roller is protected, and the service life of equipment is prolonged; when the strip steel finished product is coiled, dust and other impurities generated in the rolling process are purged, so that the final quality of the product is ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a front view of an inlet strip purge apparatus;
FIG. 3 is a left side view of the inlet strip purge apparatus;
FIG. 4 is a front view of the adhesive roll apparatus;
FIG. 5 is a left side view of the adhesive roll apparatus;
FIG. 6 is a front view of the exit band steel purge apparatus;
FIG. 7 is a left side view of the outlet band steel purge apparatus;
1. A workshop main frame; 2. the inlet strip steel sweeps the hanging frame; 3. an inlet upper purge rack; 4. a roll sticking device; 5. a purge rack at the lower part of the inlet; 6. an inlet mounting base; 7. a work roll; 8. the outlet strip steel sweeps the hanging frame; 9. a purge rack at the upper part of the outlet; 10. a purging frame at the lower part of the outlet; 11. an outlet mounting base; 12. a first hydraulic cylinder; 13. a trunnion support I; 14. purging the first collecting tank; 15. an air nozzle I; 16. a guide plate table; 17. a guide sleeve I; 18. a first guide rod; 19. a first bushing; 20. a gland; 21. a pin shaft; 22. a dust removing pipeline at the upper part of the inlet; 23. a dust removing pipeline at the lower part of the inlet; 24. a cylinder; 25. a first connecting block; 26. a first bottom plate; 27. a roller; 28. a roller track I; 29. A roller support; 30. a roller frame; 31. a second base plate; 32. a sticking roller is arranged on the upper surface; 33. a second connecting block; 34 a second hydraulic cylinder; 35. a lower adhesive roll; 36. a hydraulic cylinder III; 37. A trunnion support II; 38. purging the second collecting tank; 39 air nozzles two; 40. a second guide sleeve; 41. a second guide rod; 42. a second bushing; 43. a dust removing pipeline at the upper part of the outlet; 44. a side plate; 45. a closure plate; 46. and a dust removing pipeline at the lower part of the outlet.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific examples.
1-7, A strip steel cleaning device of a dry leveling machine comprises a strip steel blowing device and a bonding roller device;
The strip steel blowing device comprises an inlet strip steel blowing device and an outlet strip steel blowing device, wherein the inlet strip steel blowing device comprises an inlet strip steel blowing hanging frame 2, an inlet upper blowing frame 3, an inlet lower blowing frame 5, an upper blowing device, a lower blowing device and a guide plate table 16, the inlet strip steel blowing hanging frame 2 is connected to an inlet mounting base 6 of a main workshop frame 1 through bolts, the inlet strip steel blowing hanging frame 2 is formed by welding rectangular steel pipes and steel plates, a first guide sleeve 17, a first guide rod 18, a first liner 19 and a first gland 20 are respectively arranged on two sides of a rectangular steel pipe beam of the inlet strip steel blowing hanging frame 2 along the vertical direction from the middle, the top end of the first guide rod 18 is connected with a steel plate of the inlet strip steel blowing hanging frame 2, the bottom end of the first guide rod 18 is connected with the inlet upper blowing frame 3, the first guide sleeve 17 and the first liner 19 are arranged around the first guide rod, and the gland 20 is arranged at the bottom end of the first guide rod 18; through guide bar synchronous movement, guaranteed upper portion and swept the stability that the frame moved, thereby avoid moving and sweep the frame and produce the skew when being close to belted steel surface and scratch belted steel.
A hydraulic cylinder bottom plate is arranged on the inlet strip steel purging hanging frame 2, a trunnion matched with a hydraulic cylinder I12 is arranged on a trunnion support I13 and is fixedly connected with the bottom plate on the inlet strip steel purging hanging frame 2, and an earring at the end part of the hydraulic cylinder I12 is connected with a base on the inlet upper purging frame 3 through a pin shaft 21 to drive the upper purging frame to act; the upper part of the inlet is driven to move up and down through the expansion and contraction of the hydraulic cylinder, so that the distance between the air blowing nozzle and strip steel of different types is adjusted more conveniently, and the blowing and sucking effects are ensured.
The upper purging device is obliquely arranged on the inlet upper purging frame 3 and consists of a purging collecting tank I14 and an air nozzle I15, purging holes are uniformly arranged in the length direction of the purging collecting tank I14 and are connected with the air nozzle I15, and the air nozzle I15 and a strip steel running plane keep a certain inclination angle; the air nozzle is used for blowing the impurities on the surface of the strip steel to be cleaned, the impurities blown off by the air nozzle are sucked and removed by the dust collection opening and the dust collection pipeline which are arranged in the blowing frame at the upper part of the inlet, and a certain inclination angle is kept between the air nozzle and the running plane of the strip steel to ensure that the impurities on the surface of the strip steel are blown and sucked cleanly.
The inlet upper purging frame 3 comprises an inlet upper dust removing pipeline 22, a side plate, a flange and a blocking plate, wherein the inlet upper dust removing pipeline 22, the side plate, the flange and the blocking plate are welded into a whole, the blocking plate is arranged on the inner side of the side plate, the side plate is provided with a flange, and the blocking plate is connected with the upper dust removing pipeline; the inlet lower purging frame 5 comprises an inlet lower dedusting pipeline 23, a side plate, a flange and a blocking plate, wherein the inlet lower dedusting pipeline 23, the side plate, the flange and the blocking plate are welded into a whole, the blocking plate is arranged on the inner side of the side plate, the flange is arranged on the side plate, and the blocking plate is connected with the lower dedusting pipeline; the lower part purging device comprises a purging collecting tank and an air nozzle, wherein purging holes are uniformly arranged in the length direction of the purging collecting tank and are connected with the air nozzle, compressed air is blown to the surface of the strip steel through the air nozzle, impurities are removed, and the impurities after being purged by the lower part purging device are removed through the suction of a dust removing pipeline inside the inlet lower part purging frame.
In order to ensure smooth passing of the strip steel, the guide plate table 16 is arranged at the upper part of the blowing frame 5 at the lower part of the inlet, and the guide plate table 16 adopts alloy steel subjected to thermal refining, so that the steel has higher fatigue limit and multiple impact resistance, and not only ensures smooth passing of the strip steel, but also prolongs the service life. In order to make the air nozzle blow to the surface of the strip steel directly, holes are uniformly distributed on the surface of the guide plate table 16 corresponding to the air nozzle, so that blowing and sucking effects are ensured.
The bonding roller device comprises a roller frame 30, a roller support 29, a roller rail I28, an upper bonding roller 32, a lower bonding roller 35, an air cylinder 24 and a hydraulic cylinder II 34, wherein the blowing frame 5at the lower part of the inlet and the guide plate table 16 are connected to the roller frame 30 of the bonding roller device through bolts, the roller frame 30 is fixed on a unit inlet mounting base 6, the hydraulic cylinder II 34 is connected to a roller frame bottom plate II 31 through bolts, a connecting block II 33 is arranged below the bottom plate II 31, a roller rail II is arranged above the bottom plate II 31, the hydraulic cylinder II 24 stretches and pushes the connecting block II 33 and the bottom plate II 31 so as to drive the roller rail to move upwards and downwards, the air cylinder 24 is arranged on a top plate of the roller frame 30, the bottom plate I26 is arranged above the bottom plate I25, the connecting block II is provided with a roller rail I28 below the connecting block I25, the air cylinder 24 drives the roller rail I28 to move upwards and downwards through the roller mounting roller support 29 and the upper bonding roller 32 in the roller rail II, the roller rail II drives the roller mounting roller support and the lower bonding roller 35 through the roller mounting roller support and the roller rail II, and the roller rail II moves upwards and downwards simultaneously the roller rails 32 and the upper bonding roller 35 and lower bonding rollers are moved downwards; the upper adhesive roll 32 and the lower adhesive roll 35 are adjusted to be closed and opened through respective cylinders and hydraulic cylinders, so that the adhesive roll is ensured to be fully contacted with the surface of the strip steel, impurities on the surface of the strip steel are removed through better adhesion, and the adhesive roll has the advantages of convenience in changing the adhesive roll and easiness in cleaning the surface of the adhesive roll.
In order to ensure the surface quality of a strip steel finished product and prevent dust and impurities from entering the product in the rolling process of the strip steel, an outlet strip steel blowing device is arranged in front of the coiled strip steel, the outlet strip steel blowing device comprises an outlet strip steel blowing hanging frame 8, an upper blowing device, an outlet upper blowing frame 9, an outlet lower blowing frame 10 and a lower blowing device, the outlet strip steel blowing hanging frame 8 is connected to an outlet mounting base 11 of a workshop main frame 1 through bolts, the outlet strip steel blowing hanging frame 8 is formed by welding rectangular steel pipes and steel plates, a second guide sleeve 40, a second guide rod 41, a second liner 42 and a pressing cover are respectively arranged on two sides of the rectangular steel cross beam of the outlet strip steel blowing hanging frame 8 along the vertical direction, the second guide rod 41 is connected with a steel plate of the outlet strip steel blowing hanging frame 8, the second guide sleeve 40 and the second liner 42 are arranged around the second guide rod 41, and the pressing cover is arranged at the bottom end of the second guide rod 41 and synchronously moves through the second guide rod 41.
A hydraulic cylinder three bottom plate is arranged on the outlet strip steel purging hanging frame 8, a trunnion matched with the hydraulic cylinder three is arranged on a trunnion support three 37 and is fixedly connected with the hydraulic cylinder bottom plate on the outlet strip steel purging hanging frame 8, and an earring at the end part of the hydraulic cylinder is connected with a base of an upper purging frame of the outlet through a pin shaft to drive the upper purging frame to act; the upper purging device is obliquely arranged on the upper purging frame 9 of the outlet, the upper purging device consists of a second purging collecting tank 38 and a second air nozzle 39, purging holes are uniformly distributed in the length direction of the second purging collecting tank 38 and are connected with the second air nozzle 39, the upper purging frame 10 of the outlet and the upper purging device are driven to move up and down by the expansion and contraction of a third hydraulic cylinder 37, and the second air nozzle 39 and a strip steel running plane keep a certain inclination angle; the outlet upper purging frame 9 comprises an outlet upper dust removing pipeline 43, a side plate, a flange and a blocking plate, wherein the outlet upper dust removing pipeline 43, the side plate, the flange and the blocking plate are welded integrally, the blocking plate is arranged on the inner side of the side plate, the side plate is provided with a flange, the blocking plate is connected with the upper dust removing pipeline, the outlet lower purging frame comprises an outlet lower dust removing pipeline 46, a side plate 44, a flange and a blocking plate 45, the outlet lower dust removing pipeline 46, the side plate 44, the flange and the blocking plate 45 are welded integrally, the blocking plate 45 is arranged on the inner side of the side plate 44, the side plate 44 is provided with a flange, and the blocking plate 45 is connected with the lower dust removing pipeline 46; the lower part sweeps the device slope and arranges in export lower part and sweeps on the frame 10, and the lower part sweeps the device and comprises sweeping collecting vat and air nozzle, evenly arranges on the length direction who sweeps the collecting vat and sweeps the hole and be connected with air nozzle, sweeps a frame upper portion in export lower part and sets up the guide board platform, and the surface equipartition that corresponds air nozzle at the guide board platform trompil guarantees to sweep and suck the effect.
Claims (2)
1. The strip steel cleaning device of the dry leveling machine is characterized by comprising a strip steel blowing device and a bonding roller device;
the strip steel blowing device comprises an inlet strip steel blowing device and an outlet strip steel blowing device, the inlet strip steel blowing device comprises an inlet strip steel blowing hanging frame, an upper blowing device, an inlet upper blowing frame, an inlet lower blowing frame, a lower blowing device and a guide plate table, the inlet strip steel blowing hanging frame is formed by welding rectangular steel pipes and steel plates, guide sleeves, guide rods, bushings and pressing covers are respectively arranged on two sides of a rectangular steel pipe beam of the inlet strip steel blowing hanging frame along the vertical direction from the middle, the top ends of the guide rods are connected with a steel plate of the inlet strip steel blowing hanging frame, the bottom ends of the guide rods are connected with the inlet upper blowing frame, the guide sleeves and the bushings are arranged on the periphery of the guide rods, and the pressing covers are arranged at the bottom ends of the guide rods and synchronously move through the guide rods;
The inlet strip steel purging hanging frame is connected to an inlet mounting base of the workshop main frame through bolts, a hydraulic cylinder bottom plate is arranged on the inlet strip steel purging hanging frame, a trunnion matched with the hydraulic cylinder is arranged on a trunnion support and is fixedly connected with the hydraulic cylinder bottom plate on the inlet strip steel purging hanging frame, and an earring at the end part of the hydraulic cylinder is connected with the base of the inlet upper purging frame through a pin shaft to drive the upper purging frame to act; the upper purging frame of the inlet comprises an upper dedusting pipeline of the inlet, a side plate, a flange and a blocking plate, wherein the upper dedusting pipeline of the inlet, the side plate, the flange and the blocking plate are welded into a whole, the blocking plate is arranged on the inner side of the side plate, the side plate is provided with a flange, and the blocking plate is connected with the upper dedusting pipeline; the upper purging device is obliquely arranged on the purging frame at the upper part of the inlet, the upper purging device consists of a purging collecting tank and an air nozzle, purging holes are uniformly distributed in the length direction of the purging collecting tank and are connected with the air nozzle, the purging frame at the upper part of the inlet and the purging device are driven to move up and down by the expansion and contraction of a hydraulic cylinder, and the air nozzle and a strip steel running plane keep a certain inclination angle;
The lower purging device is obliquely arranged on the lower purging frame of the inlet and consists of a purging collecting tank and an air nozzle, purging holes are uniformly distributed in the length direction of the purging collecting tank and connected with the air nozzle, guide plate tables are arranged on the upper part of the lower purging frame of the inlet, and holes are uniformly distributed on the surfaces of the guide plate tables corresponding to the air nozzle to ensure purging and suction effects;
The roller sticking device comprises a roller frame, a roller support, an upper rail, an upper sticking roller, a lower rail, a lower sticking roller, an air cylinder and a hydraulic cylinder, wherein the lower blowing frame and the guide plate table at the lower part of the inlet are connected to the roller frame of the roller sticking device through bolts, the roller frame is fixed on a mounting base of the unit inlet, the hydraulic cylinder is connected to a roller frame bottom plate through bolts, a connecting block is arranged below the bottom plate, a lower roller rail is arranged above the bottom plate, the hydraulic cylinder stretches and pushes the connecting block and the bottom plate so as to drive the lower roller rail to move upwards and downwards, the air cylinder is arranged on a top plate of the roller frame, the bottom plate is arranged below the air cylinder, the connecting block is arranged above the bottom plate, the upper roller rail is arranged below the connecting block so as to drive the upper roller rail to move upwards and downwards through the connecting block and the bottom plate, the roller mounting roller support and the upper sticking roller are arranged in the lower roller rail through the roller mounting roller support and the lower sticking roller, the upper roller rail and the lower roller rail are driven to move upwards and downwards while the upper roller support, and the upper sticking roller and the lower sticking roller are respectively opened, adjusted and opened by hydraulic pressure;
an outlet strip steel blowing device is arranged before coiling strip steel, the outlet strip steel blowing device comprises an outlet strip steel blowing hanging frame, an upper blowing device, an outlet upper blowing frame, an outlet lower blowing frame and a lower blowing device, the outlet strip steel blowing hanging frame is connected to an outlet mounting base of a workshop main frame through bolts, a hydraulic cylinder bottom plate is arranged on the outlet strip steel blowing hanging frame, a trunnion matched with the hydraulic cylinder is arranged on a trunnion support and is fixedly connected with the hydraulic cylinder bottom plate on the outlet strip steel blowing hanging frame, and an ear ring at the end part of the hydraulic cylinder is connected with a base of the outlet upper blowing frame through a pin shaft to drive the upper blowing frame to act; the upper purging device is obliquely arranged on the upper purging frame of the outlet, the upper purging device consists of a purging collecting tank and an air nozzle, purging holes are uniformly distributed in the length direction of the purging collecting tank and are connected with the air nozzle, the upper purging frame of the outlet and the purging device are driven to move up and down by the expansion and contraction of a hydraulic cylinder, and the air nozzle and a strip steel running plane keep a certain inclination angle; the upper purging frame of the outlet comprises an upper dedusting pipeline of the outlet, a side plate, a flange and a blocking plate, wherein the upper dedusting pipeline of the outlet, the side plate, the flange and the blocking plate are welded into a whole, the blocking plate is arranged on the inner side of the side plate, the side plate is provided with a flange, and the blocking plate is connected with the upper dedusting pipeline;
The outlet strip steel sweeping hanging frame is formed by welding rectangular steel pipes and steel plates, a guide sleeve, a guide rod, a bushing and a gland are respectively arranged on two sides of a rectangular steel pipe cross beam of the outlet strip steel sweeping hanging frame along the vertical direction from the middle, the guide sleeve and the bushing are connected with the steel plates of the outlet strip steel sweeping hanging frame, are arranged on the periphery of the guide rod and synchronously move through the guide rod;
The lower part of the outlet sweeps the frame and contains outlet lower part dust removal pipeline, curb plate, flange and closure plate, outlet lower part dust removal pipeline, curb plate, flange and closure plate welding are integrative, and the closure plate is located the curb plate inboard, establishes the flange on the curb plate, and lower part dust removal pipeline is connected to the closure plate, and lower part sweeps the device and is by sweeping collecting vat and air nozzle and constitute, evenly arrange on the length direction who sweeps the collecting vat and sweep the hole and be connected with air nozzle, sweeps a frame upper portion at outlet lower part and set up the guide board platform, corresponds air nozzle's surface equipartition trompil at the guide board platform, guarantees to sweep and suction effect.
2. The apparatus of claim 1, wherein the guide plate stage is made of hardened and tempered alloy steel.
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| CN2022108560773 | 2022-07-21 |
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