CN212923095U - Material cooling conveyor with steel belt surface cleaning and protecting functions - Google Patents
Material cooling conveyor with steel belt surface cleaning and protecting functions Download PDFInfo
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- CN212923095U CN212923095U CN202021664032.9U CN202021664032U CN212923095U CN 212923095 U CN212923095 U CN 212923095U CN 202021664032 U CN202021664032 U CN 202021664032U CN 212923095 U CN212923095 U CN 212923095U
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Abstract
The utility model relates to a material cooling conveyer with steel band surface cleaning and safeguard function, it is main including the frame, main drive rotary drum and the driven tensioning rotary drum that sets up both ends around the frame respectively, the steel band load-bearing platform between the side frame about the frame sets up, the closed loop sets up the steel band between main drive rotary drum and driven tensioning rotary drum, the water-cooling mechanism of setting in steel band load-bearing platform below sets up the melting material distributing device in driven tensioning rotary drum top, and set up at the other unloading scraper and the lower hopper of main drive rotary drum side, characterized in that: the steel strip surface cleaning mechanism and the steel strip protective demolding agent smearing mechanism are arranged below the main driving rotary drum, the steel strip surface cleaning mechanism and the steel strip protective demolding agent smearing mechanism are fixedly arranged below the driven tensioning rotary drum, the steel strip surface cleaning mechanism and the steel strip protective demolding agent smearing mechanism work synchronously along with the running of a steel strip, the steel strip protective demolding agent smearing mechanism has two working modes of smearing protective demolding agent according to actual working conditions on the steel strip and not smearing the protective demolding agent, and the steel strip can be enabled to participate in orderly heat transfer after the protective demolding agent is smeared uniformly under the state of clean surface, the cooling of high-temperature melting materials, the solidification forming and the evaporation of water in the protective demolding agent are promoted, and a surface protective layer which is beneficial to the scraping of.
Description
Technical Field
The utility model relates to a material cooling conveying equipment technical field, especially one kind has steel band surface cleaning and safeguard function, can ensure that normal working life of steel band, normal solidification shaping of melting material are conventional granule product and avoid final shaping product to wet, are favorable to the continuous safe operation of system, high-efficient and low-cost output's steel band material cooling conveyer.
Background
In the production process of petrochemical refining and petrochemical industry, a large amount of high-temperature liquid molten products are generated, such as: the solid granular product comprises molten liquid sulfur with the temperature of about 135 ℃, molten liquid petroleum resin and phenolic resin with the temperature of about 210 ℃, molten liquid paraffin with the temperature of about 58 ℃, 52-degree rubber additive product and the like, which are cooled and formed into the solid granular product convenient for packaging, storage and transportation. At present, the cooling and forming of the molten liquid products are all completed by a steel strip material cooling conveyor. The basic structure of a conventional steel belt material cooling conveyor is shown in fig. 1, and mainly comprises a frame 1, a main driving rotary drum 2 and a driven tensioning rotary drum 3 which are respectively arranged at the front end and the rear end of the frame, a steel belt bearing platform 4 arranged between the left side frame and the right side frame of the frame, a steel belt 5 arranged between the main driving rotary drum 2 and the driven tensioning rotary drum 3 in a closed loop manner, a water cooling mechanism 6 arranged below the steel belt bearing platform 4, a molten material distributor 8 arranged above the driven tensioning rotary drum 3, and a blanking scraper 7 and a blanking hopper 10 which are arranged beside the main driving rotary drum 2. When the device works, a steel belt is supported by a steel belt bearing platform, the closed-loop tensioning sleeve is arranged on the main driving rotary drum and the driven tensioning rotary drum, and under the driving of the main driving rotary drum and the spraying cooling of the water cooling mechanism, high-temperature liquid molten materials borne on the surface of the steel belt are evaporated, cooled and solidified to form lower-temperature solid up-to-standard granular products in the process of conveying the high-temperature liquid molten materials from one end of the conveyor to the other end, and finally the solid up-to-standard granular products are scraped by an unloading scraper and enter a storage bin through a discharging hopper. In long-term practice it has been found that: although the high-temperature liquid molten material is continuously evaporated, cooled and solidified to form a solid particle product which is convenient to be scraped from the steel strip in the process of advancing along with the steel strip after being downloaded onto the steel strip, for the part of the molten material which is downloaded onto the surface of the steel strip and is in direct contact with the steel strip, due to the influence of mutual adhesive force, part of the solid particle product is easily adhered onto the steel strip and is difficult to be completely scraped by a blanking scraper, so that residual adhesion exists on the surface of the steel strip, which not only influences the yield of the molten material, but also influences the surface cleanliness of the steel strip, and the more the residual adhesion is accumulated in the process of circulating work of the steel strip, the heat transfer and cooling effect on the surface of the steel strip is directly influenced, so that the solidification and forming effect and efficiency of the product and the difficulty of scraping the particle product are influenced, the tension uniformity of the steel strip is also influenced, and the normal service life, in addition, the residual adhesion can be continuously bonded and wound on the steel belt supporting wheel in the steel belt operation process, so that the supporting wheel slips and the steel belt transmission fails, the normal operation of the material conveyor is influenced, the machine needs to be frequently stopped for manual cleaning, the production efficiency of the system is influenced, the workload of daily maintenance is large, and the use cost is high. Therefore, the existing steel belt material cooling conveyor has the defects of scientific and reasonable structure, poor working reliability, high shutdown maintenance frequency, low production efficiency and high daily use cost on the whole, is not ideal from the aspects of practicability and economy, and is difficult to meet the use requirements of continuous high efficiency, high quality and low cost output of a modern automatic line production system.
Disclosure of Invention
The utility model discloses an overcome not enough that current steel band material cooling conveyer exists, provide one kind and have steel band surface self-cleaning and safeguard function, be favorable to ensureing the normal working life of steel band, improve the whole production efficiency of system, reduce daily use cost, can satisfy the steel band material cooling conveyer of the continuous, high-efficient and low-cost operation requirement of modern automation line production system.
The utility model discloses a material cooling conveyer with steel band surface cleaning and safeguard function, it is main including the frame, main drive rotary drum and the driven tensioning rotary drum that sets up both ends around the frame respectively, the steel band load-bearing platform between the side frame about the frame sets up, the closed loop sets up the steel band between main drive rotary drum and driven tensioning rotary drum, the water-cooling mechanism of setting in steel band load-bearing platform below, the molten material distributing device of setting in driven tensioning rotary drum top, and set up at the other unloading scraper of main drive rotary drum side and lower hopper, characterized in that: the device also comprises a steel belt surface cleaning mechanism fixedly arranged below the main driving rotary drum and a steel belt protective release agent smearing mechanism fixedly arranged below the driven tensioning rotary drum, wherein:
the steel belt surface cleaning mechanism mainly comprises left/right tool rest limiting supports symmetrically and fixedly arranged on frame supporting legs on the left side and the right side of the rack below the main driving rotary drum, tool rests arranged between the left/right tool rest limiting supports, a steel belt scraper inserted between the tool rest clamping plates, and a slag receiving box fixedly arranged below the steel belt scraper;
the left/right tool rest limiting support respectively mainly comprises a scraper support, a limiting fixing seat, a connecting rotating shaft A, a threaded rod, a large limiting spring box A, a small limiting spring box A, a tensioning spring A, a limiting supporting rotating shaft and a compression nut A;
the limiting fixing seats are fixedly arranged on the frame supporting legs at the left side and the right side of the frame, the limiting supporting rotating shaft is fixedly arranged at the lower part of the limiting fixing seats, and the limiting shaft mounting seat of the scraper support is fixedly arranged at the upper part of the limiting fixing seats;
the middle part of the scraper support is fixedly provided with the connecting rotating shaft A;
the left end and the right end of the knife rest are axially arranged on the limiting shaft mounting seat on which the scraper support is arranged, so that left and right supports that the knife rest can deflect around a shaft are formed;
the threaded rod is arranged between the scraper support and the supporting rotating shaft, and the large limiting spring box A, the tensioning spring A, the small limiting spring box A and the compression nut A are sleeved on the threaded rod;
the tension of the tension spring A is adjusted by rotating the compression nut A, the threaded rod A is driven to move up and down in a micro-motion manner, the tool rest is synchronously pushed to deflect in a micro-motion manner, the steel belt scraper is driven to be elastically attached to the surface of the steel belt, residues adhered to the surface of the steel belt are automatically scraped when the steel belt runs, the surface cleaning of the steel belt and the tension and heat transfer uniformity during working are ensured, the forming effect and speed of a molten material are improved, and the normal service life of the steel belt is also ensured;
the steel belt protective release agent smearing mechanism mainly comprises a left/right push-pull rod lifting mechanism, a water tank rubber roll mechanism and a water tank left/right side supporting mechanism, wherein the left/right push-pull rod lifting mechanism is symmetrically abutted against the outer sides of left and right side legs of a rack below a driven tensioning rotary drum, the water tank rubber roll mechanism is arranged between the left and right side legs of the rack, and the water tank left/right side supporting mechanisms are symmetrically and fixedly arranged on the left and right side legs of the rack;
the left/right push-pull rod lifting mechanism mainly comprises a long-strip brake rod, a push-pull rod, a connecting rotating shaft B, a lifting moving rod, a fixed rotating shaft, a winding fixed support plate and a long-strip-shaped suspender, wherein the push-pull rod is sleeved on the brake rod and made of a steel pipe, the connecting rotating shaft B is fixedly arranged on the push-pull rod, the lifting moving rod is assembled and interconnected with the push-pull rod through the connecting rotating shaft B, the winding fixed support plate is fixedly arranged on the left side leg and the right side leg of the rack;
the brake bar main body is made of thin steel pipes or steel bars, a pull handle is fixedly arranged at the upper end of the brake bar main body, and a limiting card is fixedly inserted at the lower end of the brake bar main body;
the push-pull rod is made of a round steel pipe with the inner diameter larger than the outer diameter of the brake rod, the connecting rotating shaft B is fixedly arranged on the rod body close to the lower end of the push-pull rod, and a shaft mounting hole matched with the fixed rotating shaft in assembly is fixedly arranged on the rod body at the lower end of the push-pull rod;
the lifting moving rod is made of a steel plate strip, the main body of the lifting moving rod is in an L-shaped bent shape and is formed by vertically interconnecting a longer straight section which is fixedly provided with a shaft mounting hole matched with the assembly of the connecting rotating shaft B and a shorter bent section which is provided with a limiting mounting hole matched with the assembly of one end of the long-strip-shaped suspender on a plate body close to the upper end part;
the winding fixed support plate is made of steel plates, the main body is fixedly arranged on the left and right side legs of the frame, and the outward extending support plate is fixedly provided with the fixed rotating shaft and a limit slot matched with the limit card in insertion;
in an assembly state, the winding fixed support plate is fixedly arranged on the left and right side supporting legs of the frame by bolts to form a supporting point of a left/right push-pull rod lifting mechanism, a fixed rotating shaft on the winding fixed support plate forms a winding fulcrum of the push-pull rod, when the brake rod is pushed inwards and the limiting card is inserted into the limiting slot, the winding fixed support plate is in a limiting state, the push-pull rod is locked and limited at a vertical position, and the lifting movable rod and the strip-shaped suspender are limited at a relatively high position along with the lifting movable rod and the strip-shaped suspender; when the brake rod is pulled out and the limit card is inserted and withdrawn from the limit slot, the brake rod releases the limit, the push-pull rod releases the lock, the vertical limit position is wound and deviated, the lifting moving rod and the long-strip-shaped suspender are driven to move downwards and leave the original relative high position, and the control output is realized by limiting the upper position/the lower position of the long-strip-shaped suspender;
the water tank rubber roll mechanism mainly comprises a water tank, rubber roll shaft bases which are respectively and fixedly arranged on the edges of the left side wall and the right side wall of the water tank in the middle, a rubber roll which is fixedly arranged between the rubber roll shaft bases, a water tank front end fulcrum shaft which is fixedly arranged below the water tank, two ends of which are respectively assembled and connected with the other end of the long-strip-shaped suspender, and a water tank rear end fulcrum shaft of which two ends are respectively assembled and connected with the support legs of the side frame of;
the left/right side supporting mechanism of the water tank respectively comprises a fixed support which is fixedly arranged on the left and right side legs of the frame by bolts and is provided with a pair-penetrating limiting hole, the upper end of the fixed support is provided with an assembling external thread, the lower end of the fixed support is fixedly assembled and connected with a fulcrum shaft at the rear end of the water tank, a main body penetrates through the pair-penetrating limiting hole and is sequentially sleeved with a large limiting spring box B, a tensioning spring B, a small limiting spring box B, a compression nut B for adjusting the tension force of the tensioning spring B and a water tank supporting rod with the functions of adjusting the levelness of the water tank and adjusting the bonding force between a rubber roll and a machine rotary drum;
in an assembly state, the fixed support is fixedly arranged on the left and right side supporting legs of the rack by bolts to form supporting points of a left and right side supporting mechanism of the water tank, the supporting points jointly support a steel belt protective release agent smearing mechanism, the tensioning force of a tensioning spring B is adjusted by rotating the compression nut B, a water tank support rod is driven to move up and down in a micro-motion manner, a supporting shaft at the rear end of the water tank fixedly connected with the water tank support rod is driven to move up and down in a micro-motion manner, the levelness of the water tank is adjusted, and the water tank rubber roller mechanism is limited at a height position of a proper contact force for normally smearing the protective release agent on the steel;
the protective stripping agent is a liquid-state stripping agent with the water content of about 97 percent, the water contained in the protective stripping agent is gradually evaporated in the process of contacting with high-temperature molten materials on a steel strip, and finally a thin layer is formed on the surface of the steel strip, so that the adhesive force between a granular product and the steel strip is reduced, the solidified and formed granular product is easily scraped, the steel strip is prevented from being scratched, and a protective stripping layer with a small amount of residues is adhered inside the steel strip;
when the steel strip protective release agent smearing mechanism works, according to the fact that two working conditions that a treated high-temperature melting material is sometimes borne and a high-temperature melting material is sometimes not required to be treated exist on the surface of a running steel strip, moisture in the protective release agent is correspondingly and orderly evaporated to generate a protective release layer after the protective release agent is smeared on the surface of the steel strip, and the moisture in the protective release agent is not evaporated and is directly fed into a storage bin by a blanking scraper, so that two different results that finished product particle products in the storage bin are affected with damp are correspondingly configured, and two selectable working modes of smearing protective release agents and non-smearing protective release agents controlled by the left/right push-pull rod lifting mechanism;
in two time intervals when a steel belt conveyor is just started and is ready to be shut down, no processed molten material exists on a running steel belt, a brake rod is pulled to drive the push-pull rod to unlock, and the lifting moving rod and the long-strip-shaped suspender are revolved and deflected to a non-coating position, so that the lifting moving rod and the long-strip-shaped suspender move downwards along with the brake rod, and the water tank rubber roll mechanism deflects integrally around a supporting shaft at the rear end of the water tank, so that the rubber roll deviates from the highest position originally in contact with the steel belt in a laminating manner, and the operation of coating a liquid protective release agent on; and during the continuous normal operation of the steel belt conveyor except the two time periods, the brake rod is always in a limiting state of vertically pushing inwards and inserting the limiting card into the limiting slot, the push-pull rod is always limited on a vertical position by locking, and the rubber roller in the water tank rubber roller mechanism is maintained on a high position of a normal coating release agent which is in close contact with the surface of the steel belt.
When the steel belt runs normally, the steel belt surface cleaning mechanism is always in a working state of cleaning the surface of the steel belt, the steel band protective release agent smearing mechanism is in a working state of smearing or non-smearing, and synchronously and sequentially circularly works in the way that the steel band returns, when the blanked steel belt moves to the lower part of the main driving rotary drum, the cleaning treatment of scraping all residual materials and a protective demolding layer is automatically carried out by the steel belt surface cleaning mechanism, when the clean steel belt with clean surface and uniform tension continuously moves to the lower part of the driven tensioning rotary drum, the steel belt protective demolding agent smearing mechanism carries out surface treatment according to the requirement, and then the cooling solidification molding operation of smearing the protective demolding agent on the surface and bearing high-temperature melting materials is carried out or is participated in, or the idle operation of the machine in the transition period of just starting or preparing to shut down and no protective film remover needs to be coated on the surface.
Based on the above conception the utility model discloses material cooling conveyer with steel band surface cleaning and safeguard function, because the steel band surface cleaning mechanism who has the residual material function on the steel band of scraping in real time has been add respectively in proper order to main drive rotary drum below and driven tensioning rotary drum below returning on the way after the operation of steel band operation, and the steel band protection release agent that is convenient for scribble the protection release agent function on clean steel band surface as required scribbles the mechanism, make the residual unnecessary material on the surface after the steel band unloading can be scraped off by instant automation when passing through main drive rotary drum below along with the steel band, and the clean steel band in surface that obtains from this can smoothly move ahead to the driven tensioning rotary drum below smoothly and scribble the surface treatment of protection release agent as required, make the roughness of the protection release agent of even coating in surface unanimous, and the steel band that the conduction heat is then participates in the cooling gauge of follow-up melting material under the condition that the functioning speed is invariable, The curing molding operation is not only beneficial to ensuring the normal operation of the material conveyor, reducing the frequency of shutdown maintenance, improving the overall production efficiency of the system, but also is beneficial to improving the solidification molding effect and the blanking efficiency of the molten material on the steel strip, is more beneficial to ensuring the quality of finished products, avoids resource waste, is also beneficial to ensuring the normal working life and the daily use cost of the steel strip, therefore, the automatic continuous steel strip material cooling conveyor obviously has the advantages of scientific and reasonable structure, stable and reliable work, small workload of daily maintenance and low cost, can fully meet the operating requirements of continuous, stable, efficient and low-cost operation of the automatic flow operation system, solves a great problem in the industry at present, is an original ideal updating product in the field of the existing steel strip material cooling conveyor, and has strong practicability and valuable market application prospect.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is a schematic diagram of the basic structure of a steel belt surface cleaning mechanism in an embodiment of the present invention;
fig. 3 is a schematic view of the structure and layout of the tool holder limiting support in fig. 2.
FIG. 4 is a schematic diagram of the basic structure of a protective release agent application mechanism according to an embodiment of the present invention;
fig. 5 is a schematic structural layout view of the left/right push-pull rod lifting mechanism and the water tank rubber roll mechanism in fig. 4.
In the figure:
1. the steel belt cooling device comprises a rack 2, a main driving rotary drum 3, a driven tensioning rotary drum 4, a steel belt bearing platform 5, a steel belt 6, a water cooling mechanism 7, a blanking scraper 8, a molten material distributor 91, a steel belt surface cleaning mechanism 911, a left/right tool rest limiting support 9111, a scraper support 9112, a limiting fixing seat 9113, a connecting rotating shaft A9114, a threaded rod 9115, a large limiting spring box A9116, a small limiting spring box A9117, a tensioning spring A9118, a limiting support rotating shaft 9119, a pressing adjusting nut A9120, a limiting shaft support 912, a tool rest 913, a steel belt scraper 914, a slag receiving box 92, a steel belt protective demolding agent smearing mechanism 921, a left/right push-pull rod lifting mechanism 9211, a brake rod 9212, a push-pull rod 9213, a lifting moving rod 9214, a connecting rotating shaft B9215, a fixed rotating shaft 9216, a rotating fixed support plate 9217, a hanger 9218, a pull strip-shaped handle 9219, a limiting Bearing plate 922, water tank rubber roller mechanism 9221, rubber roller shaft seat 9222, rubber roller 9223, water tank 9224, water tank front end fulcrum shaft 9225, water tank rear end fulcrum shaft 923, water tank left/right side supporting mechanism 9231, water tank supporting rod 9232, fixed support 9233, large limit spring box B9234, tension spring B9235, small limit spring box B9236, compression nut B9237, opposite penetrating limit assembly hole 10, discharging hopper
Detailed Description
The invention will be further explained with reference to the drawings and exemplary embodiments.
In fig. 1, the utility model discloses a material cooling conveyer with steel band surface cleaning and safeguard function, mainly include frame 1, set up main drive rotary drum 2 and driven tensioning rotary drum 3 at both ends around the frame respectively, steel band load-bearing platform 4 between the frame of side about the frame sets up, closed loop sets up steel band 5 between main drive rotary drum 2 and driven tensioning rotary drum 3, the water-cooling mechanism 6 of setting in steel band load-bearing platform 4 below, the molten material distributing device 8 of setting in driven tensioning rotary drum 3 top, and set up at the other unloading scraper 7 of main drive rotary drum 2 side and lower hopper 10, characterized in that: the device also comprises a steel belt surface cleaning mechanism 91 fixedly arranged below the main driving rotary drum 2 and a steel belt protective release agent smearing mechanism 92 fixedly arranged below the driven tensioning rotary drum 3;
in fig. 2 and 3, the steel belt surface cleaning mechanism 91 mainly includes left/right tool post limiting supports 911 symmetrically fixed on the left and right frame support legs of the frame below the main driving drum 2, a tool post 912 arranged between the left/right tool post limiting supports 911, a steel belt scraper 913 inserted between the tool post 912 and a slag receiving box 914 fixed below the steel belt scraper 913;
the left/right tool rest limit support 911 respectively mainly comprises a scraper support 9111, a limit fixing seat 9112, a connecting rotating shaft A9113, a threaded rod 9114, a large limit spring box A9115, a small limit spring box A9116, a tension spring A9117, a limit support rotating shaft 9118 and a compression nut A9119;
the limiting fixing seats 9112 are fixedly arranged on the frame supporting legs at the left side and the right side of the frame, the lower part of the limiting fixing seats is fixedly provided with the limiting supporting rotating shaft 9118, and the upper part of the limiting fixing seats is fixedly provided with the limiting shaft mounting seats 9120 of the scraper supporting seats 9111;
the middle part of the scraper support 9111 is fixedly provided with the connecting rotating shaft A9113;
the left end and the right end of the tool rest 912 are axially arranged on the limiting shaft mounting seat 9120 which is provided with a scraper support 9111, so that left and right supports that the tool rest can deflect around a shaft are formed;
the threaded rod 9114 is arranged between the scraper support 9111 and the supporting rotating shaft 9118, and is sleeved with the large limiting spring box A9115, the tensioning spring A9117, the small limiting spring box A9116 and the compression nut A9119;
the tension of a tension spring A9117 is adjusted by rotating a compression nut A9119, a threaded rod A9114 is driven to slightly move up and down, a tool rest 912 is synchronously pushed to slightly deflect, a steel belt scraper 913 is driven to elastically cling to the surface of a steel belt, residues stuck to the surface of the steel belt are automatically scraped when the steel belt runs, the surface cleaning of the steel belt and the tension and heat transfer uniformity during working are ensured, the forming effect and speed of a molten material are improved, and the normal service life of the steel belt is also ensured;
in fig. 4 and 5, the steel belt protective release agent smearing mechanism 92 mainly includes a left/right push-pull rod elevating mechanism 921 symmetrically and closely disposed at the outer sides of the left and right side legs of the rack below the driven tightening drum 3, a water tank rubber roller mechanism 922 disposed between the left and right side legs of the rack, and a left/right side water tank supporting mechanism 923 symmetrically disposed at the left and right side legs of the rack;
the left/right push-pull rod lifting mechanism 921 mainly includes a long-strip brake rod 9211, a push-pull rod 9212 made of steel pipe sleeved on the brake rod 9211, a connecting rotating shaft B9214 fixedly arranged on the push-pull rod 9212, a lifting moving rod 9213 assembled and interconnected with the push-pull rod 9212 through the connecting rotating shaft B9214, a fixed rotating shaft 9215, a winding fixed support plate 9216 fixedly arranged on the left and right side legs of the rack, and a long-strip suspender 9217 with one end assembled and connected with the winding fixed support plate 9216;
the brake rod 9211 body is made of thin steel pipes or steel bars, the upper end of the brake rod is fixedly provided with a pull handle 9218, and the lower end of the brake rod is fixedly provided with a limiting card insertion 9219;
the push-pull rod 9212 is made of a round steel pipe with an inner diameter larger than the outer diameter of the brake rod 9211, the connecting rotating shaft B9214 is fixedly arranged on the rod body near the lower end part of the push-pull rod 9212, and a shaft mounting hole matched with the fixed rotating shaft 9215 in assembly is fixedly arranged on the rod body at the lower end part of the push-pull rod 9212;
the lifting movable rod 9213 is made of steel plate strips, the main body of the lifting movable rod is in an L-shaped bent shape, and the lifting movable rod 9213 is formed by vertically interconnecting a longer straight section which is fixedly provided with a shaft mounting hole matched with the assembly of the connecting rotating shaft B9214 and a shorter bent section which is provided with a limiting mounting hole matched with the assembly of one end of the long-strip-shaped suspender 9217;
the convolute fixed support plate 9216 is made of steel plates, the main body is fixedly arranged on the left and right side legs of the frame, and the outer extending support plate 9220 is fixedly provided with the fixed rotating shaft 9215 and a limit slot which is matched with the limit card insertion 9219 in insertion;
in an assembly state, the winding fixed support plate 9216 is fixedly arranged on the left and right side supporting legs of the frame through bolts to form a supporting point of the left/right push-pull rod lifting mechanism 921, the fixed rotating shaft 9215 on the winding fixed support plate forms a winding fulcrum of the push-pull rod 9212, when the brake rod 9211 is pushed inwards and the limit card insert 9219 is inserted into the limit slot, the brake rod 9211 is in a limit state, the push-pull rod 9212 is locked and limited at a vertical position, and the lifting movable rod 9213 and the long-strip-shaped suspender 9217 are limited at a relatively high position along with the limit; when the brake rod 9211 is pulled out and the limit card insert 9219 is withdrawn from the limit slot, the brake rod 9211 releases the limit, the push-pull rod 9212 releases the lock, winds around and deviates from the vertical limit position, drives the lifting moving rod 9213 and the long-strip-shaped suspender 9217 to move downwards and leave the original relative high position, and realizes control output by limiting the upper position/lower position of the long-strip-shaped suspender 9217;
the water tank rubber roller mechanism 922 mainly comprises a water tank 9223, rubber roller shaft seats 9221 which are respectively and centrally fixed on the left and right side wall edges of the water tank 9223, rubber rollers 9222 which are fixedly arranged between the rubber roller shaft seats 9221, a water tank front end fulcrum shaft 9224 which is fixedly arranged below the water tank 9223, two ends of which are respectively assembled and connected with the other end of the long-strip-shaped suspender 9217, and a water tank rear end fulcrum shaft 9225 of which two ends are respectively assembled and connected with the frame side frame supporting leg;
the water tank left/right side supporting mechanism 923 respectively comprises a fixed support 9232 which is fixedly arranged on the left and right side legs of the frame by bolts and is provided with a through limit hole 9237, the upper end of the fixed support 9232 is provided with an assembling external thread, the lower end of the fixed support is fixedly assembled with the water tank rear end fulcrum shaft 9225, the main body passes through the through limit hole 9237 and is sequentially sleeved with a large limit spring box B9233, a tension spring B9234, a small limit spring box B9235, a compression nut B9236 for adjusting the tension of the tension spring B9234, and a water tank supporting rod 9231 which has the functions of combining and adjusting the levelness of the control water tank and adjusting the size of the bonding force between the rubber roller 9222 and the machine drum;
in an assembly state, the fixed support 9232 is fixedly arranged on the support legs at the left side and the right side of the rack through bolts to form a supporting point of a left/right side supporting mechanism 923 of the water tank, the left/right side supporting mechanism 92 of the steel belt protective release agent is supported together, the tensioning force of a tensioning spring B9234 is adjusted by rotating the compression nut B9236, the water tank support rod 9231 is driven to slightly move up and down, the rear end support shaft 9225 of the water tank fixedly assembled and interconnected with the water tank support rod 9231 is driven to slightly move up and down, the levelness of the water tank is adjusted, and the water tank rubber roll mechanism 922 is limited at a height position of proper contact force for normally coating the protective release agent on the steel.
The protective stripping agent is a liquid-state stripping agent with the water content of about 97 percent, the water contained in the protective stripping agent is gradually evaporated in the process of contacting with high-temperature molten materials on a steel strip, and finally a thin layer is formed on the surface of the steel strip, so that the adhesive force between a granular product and the steel strip is reduced, the solidified and formed granular product is easily scraped, the steel strip is prevented from being scratched, and a protective stripping layer with a small amount of residues is adhered inside the steel strip;
when the steel strip protective release agent smearing mechanism 92 works, according to the fact that two working conditions that a treated high-temperature melting material is sometimes borne and a high-temperature melting material is sometimes not required to be treated exist on the surface of a running steel strip, moisture in the protective release agent is correspondingly evaporated orderly to generate a protective release layer after the protective release agent is smeared on the surface of the steel strip, and the moisture in the protective release agent is not evaporated and is directly fed into a storage bin by a blanking scraper, so that two different results that finished product particle products in the storage bin are affected with damp are correspondingly configured, and two selectable working modes of smearing the protective release agent and non-smearing the protective release agent are correspondingly configured and controlled by the left/right push-pull rod lifting mechanism 921;
in two time intervals when the steel belt conveyor is just started and is ready to be shut down, no processed molten material exists on a running steel belt, a method that a brake rod 9211 is pulled, a push-pull rod 9212 is driven to be unlocked and revolved to be deviated to a non-coating position, a lifting moving rod 9213 and a long-strip-shaped suspender 9217 are moved downwards along with the sliding rod, a water tank rubber roller mechanism 922 is wholly deflected around a supporting shaft 9225 at the rear end of a water tank, and a rubber roller 9222 deviates from the highest position originally in contact with the steel belt in a coating mode is adopted, and the operation of coating a liquid protection release agent on the steel belt is stopped; during the continuous normal operation of the steel belt conveyor except the two periods, the brake rod 9211 is always in a limiting state of vertically pushing inwards and inserting the limiting card 9219 into the limiting slot, the push-pull rod 9212 is always locked and limited on a vertical position, and the rubber roller 9222 in the water tank rubber roller mechanism 922 is maintained on a high position of a protective release agent which is normally applied and contacted with the surface of the steel belt in a fitting manner.
When the steel belt normally runs, the steel belt surface cleaning mechanism 91 is always in the working state of cleaning the surface of the steel belt, the steel band protective release agent smearing mechanism 92 is in a working state of smearing or non-smearing, and synchronously and sequentially circularly works in the way that the steel band returns, when the blanked steel belt moves to the lower part of the main driving rotary drum 2, the cleaning treatment of scraping all residual materials and a protective demoulding layer is automatically carried out by the steel belt surface cleaning mechanism 91, when the cleaned steel belt with clean surface and uniform tension continuously moves to the lower part of the driven tensioning rotary drum 3, the steel belt protective demoulding agent smearing mechanism 92 carries out surface treatment according to the requirement, and then the cooling solidification molding operation of smearing the protective demoulding agent on the surface and bearing high-temperature melting materials is carried out or is participated in, or the idle operation of the machine in the transition period of just starting or preparing to shut down and no protective film remover needs to be coated on the surface.
Claims (3)
1. A material cooling conveyor with steel belt surface cleaning and protection functions mainly comprises a rack (1), a main driving rotary drum (2) and a driven tensioning rotary drum (3) which are respectively arranged at the front end and the rear end of the rack, a steel belt bearing platform (4) arranged between a left side frame and a right side frame of the rack, a steel belt (5) arranged between the main driving rotary drum (2) and the driven tensioning rotary drum (3) in a closed loop manner, a water cooling mechanism (6) arranged below the steel belt bearing platform (4), a molten material distributor (8) arranged above the driven tensioning rotary drum (3), a blanking scraper (7) and a blanking hopper (10) which are arranged beside the main driving rotary drum (2), the device is characterized by also comprising a steel belt surface cleaning mechanism (91) fixedly arranged below the main driving rotary drum (2) and a steel belt protective release agent smearing mechanism (92) fixedly arranged below the driven tensioning rotary drum (3).
2. The material cooling conveyor with the steel belt surface cleaning and protecting functions as claimed in claim 1, wherein the steel belt surface cleaning mechanism (91) mainly comprises left/right tool rest limit supports (911) symmetrically and fixedly arranged on left and right frame support legs of a machine frame below the main driving drum (2), a tool rest (912) arranged between the left/right tool rest limit supports (911), a steel belt scraper (913) inserted between the tool rest (912) and a slag receiving box (914) fixedly arranged below the steel belt scraper (913), wherein:
the left/right tool rest limiting support (911) respectively mainly comprises a scraper support (9111), a limiting fixing seat (9112), a connecting rotating shaft A (9113), a threaded rod (9114), a large limiting spring box A (9115), a small limiting spring box A (9116), a tensioning spring A (9117), a limiting support rotating shaft (9118) and a compression nut A (9119);
the limiting fixing seats (9112) are fixedly arranged on the frame supporting legs at the left side and the right side of the frame, the lower part of the limiting fixing seats is fixedly provided with the limiting supporting rotating shaft (9118), and the upper part of the limiting fixing seats is fixedly provided with the limiting shaft mounting seats (9120) of the scraper supporting seats (9111);
the middle part of the scraper support (9111) is fixedly provided with the connecting rotating shaft A (9113);
the left end and the right end of the tool rest (912) are axially arranged on the limiting shaft mounting seat (9120) which is provided with a scraper support (9111) to form left and right supports that the tool rest can deflect around a shaft;
threaded rod (9114) set up be in between scraper support (9111) and support pivot (9118), the cover is equipped with on it big spacing spring box A (9115), tensioning spring A (9117), little spacing spring box A (9116) and gland nut A (9119).
3. The material cooling conveyor with the steel belt surface cleaning and protecting functions as claimed in claim 1, wherein the steel belt protective release agent coating mechanism (92) mainly comprises a left/right push-pull rod lifting mechanism (921) symmetrically abutting against the outer sides of the left and right side legs of the rack below the driven tensioning drum (3), a water tank rubber roller mechanism (922) arranged between the left and right side legs of the rack, and a water tank left/right side supporting mechanism (923) symmetrically fixed on the left and right side legs of the rack, respectively, wherein:
the left/right push-pull rod lifting mechanism (921) mainly comprises a long-strip brake rod (9211), a push-pull rod (9212) which is sleeved on the brake rod (9211) and made of a steel pipe, a connecting rotating shaft B (9214) fixedly arranged on the push-pull rod (9212), a lifting moving rod (9213) which is assembled and interconnected with the push-pull rod (9212) through the connecting rotating shaft B (9214), a fixed rotating shaft (9215), a winding fixed support plate (9216) fixedly arranged on the left side leg and the right side leg of the rack, and a long-strip suspender (9217) one end of which is assembled and connected with the winding fixed support plate (9216);
the brake lever (9211) main body is made of thin steel pipes or steel bars, the upper end of the brake lever is fixedly provided with a pull handle (9218), and the lower end of the brake lever is fixedly provided with a limiting card insertion (9219);
the push-pull rod (9212) is made of a round steel pipe with the inner diameter larger than the outer diameter of the brake rod (9211), the connecting rotating shaft B (9214) is fixedly arranged on a rod body near the lower end of the push-pull rod, and a shaft mounting hole matched with the fixed rotating shaft (9215) in assembly is fixedly arranged on the rod body at the lower end of the push-pull rod;
the lifting movable rod (9213) is made of steel plate strips, the main body of the lifting movable rod is in an L-shaped bent shape and is formed by vertically interconnecting a longer straight section which is fixedly provided with a shaft mounting hole matched with the assembly of the connecting rotating shaft B (9214) and a shorter bent section which is provided with a limiting mounting hole matched with the assembly of one end of the long-strip-shaped suspender (9217) on a plate body close to the upper end part;
the convolute fixed support plate (9216) is made of steel plates, the main body is fixedly arranged on the left and right side legs of the frame, and the fixed rotating shaft (9215) and the limit slot matched with the limit card insert (9219) in insertion are fixedly arranged on the outward extending support plate (9220);
in an assembly state, the winding fixed support plate (9216) is fixedly arranged on the left and right side supporting legs of the frame through bolts to form a supporting point of the left/right push-pull rod lifting mechanism (921), a fixed rotating shaft (9215) on the winding fixed support plate forms a winding supporting point of the push-pull rod (9212), when the brake rod (9211) is pushed inside and the limiting card (9219) is inserted into the limiting slot, the winding fixed support plate is in a limiting shape, the push-pull rod (9212) is locked and limited at a vertical position, and the lifting movable rod (9213) and the long-strip-shaped suspender (9217) are limited at a relatively high position along with the winding fixed support plate; when the brake rod (9211) is pulled out and the limit card insert (9219) is withdrawn from the limit slot, the brake rod (9211) releases the limit, the push-pull rod (9212) releases the lock, revolves around and deviates from the vertical limit position, drives the lifting movable rod (9213) and the long-strip-shaped suspender (9217) to downwards shift and leave the original relative high position, and realizes the control output by limiting the upper/lower position of the long-strip-shaped suspender (9217);
the water tank rubber roller mechanism (922) mainly comprises a water tank (9223), rubber roller shaft seats (9221) which are centrally fixed on the edges of the left side wall and the right side wall of the water tank (9223), rubber rollers (9222) which are fixedly arranged between the rubber roller shaft seats (9221), a water tank front end fulcrum shaft (9224) which is fixedly arranged below the water tank (9223), two ends of which are respectively assembled and connected with the other end of the long-strip-shaped suspender (9217), and a water tank rear end fulcrum shaft (9225) of which two ends are respectively assembled and connected with the side frame supporting leg of the rack;
the water tank left/right side supporting mechanism (923) respectively comprises a fixed support (9232) which is fixedly arranged on the left and right side legs of the frame by bolts and is provided with a through limit hole (9237), the upper end of the fixed support is provided with an assembling external thread, the lower end of the fixed support is fixedly assembled with the water tank rear end fulcrum shaft (9225), and a main body penetrates through the through limit hole (9237) and is sequentially sleeved with a large limit spring box B (9233), a tensioning spring B (9234), a small limit spring box B (9235), a compression nut B (9236) for adjusting the tensioning force of the tensioning spring B (9234), and a water tank supporting rod (9231) with functions of combining, adjusting the levelness of the control water tank and adjusting the size of the bonding force between the rubber roller (9222) and the machine drum;
in an assembly state, the fixed support (9232) is fixedly arranged on the support legs at the left side and the right side of the rack through bolts to form a supporting point of a left/right side supporting mechanism (923) of the water tank, the steel belt protection release agent smearing mechanism (92) is supported together, the tensioning force of a tensioning spring B (9234) is adjusted by rotating the compression nut B (9236), a water tank supporting rod (9231) is driven to slightly move up and down, a water tank rear end supporting shaft (9225) fixedly assembled and interconnected with the water tank supporting rod is driven to slightly move up and down, the levelness of the water tank is adjusted, and the water tank rubber roller mechanism (922) is limited at a height position where the rubber roller can normally smear a proper contact force for protecting the release agent on the steel belt;
the steel belt protective release agent smearing mechanism (92) is provided with two selectable working modes of smearing protective release agents and non-smearing protective release agents controlled by the left/right push-pull rod lifting mechanism (921).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021664032.9U CN212923095U (en) | 2020-08-12 | 2020-08-12 | Material cooling conveyor with steel belt surface cleaning and protecting functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021664032.9U CN212923095U (en) | 2020-08-12 | 2020-08-12 | Material cooling conveyor with steel belt surface cleaning and protecting functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212923095U true CN212923095U (en) | 2021-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021664032.9U Active CN212923095U (en) | 2020-08-12 | 2020-08-12 | Material cooling conveyor with steel belt surface cleaning and protecting functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212923095U (en) |
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2020
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