CN217343869U

CN217343869U - Hot rolling stainless steel annealing pickling line belted steel surface prevents fish tail processing apparatus

Info

Publication number: CN217343869U
Application number: CN202220996902.5U
Authority: CN
Inventors: 丁疆; 张鹏; 张士财
Original assignee: Shandong Shengyang Metal Technology Co Ltd
Current assignee: Shandong Shengyang Metal Technology Co Ltd
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-09-02
Anticipated expiration: 2032-04-24

Abstract

The utility model discloses a fish tail processing apparatus is prevented on hot rolling stainless steel annealing pickling line belted steel surface, which comprises an installation rack, first clearance mechanism, the collecting box, the pickling case, the safety cover, the second clearance mechanism, the power roller, the regulating roller, unpowered commentaries on classics roller, motor III, height adjusting mechanism, pickling case front end is equipped with the installing frame, be equipped with two sets of the same first clearance mechanism in the installing frame, the installing frame below is equipped with the collecting box, installing frame one side is equipped with the power roller, motor III outputs are connected to power roller one end, the power roller top is equipped with the regulating roller, the regulating roller both ends are equipped with height adjusting mechanism, the inside unpowered commentaries on classics roller that is equipped with of pickling case, pickling case both ends are equipped with the same power roller. The utility model discloses a set up the air vent in scraper one side, avoid the cinder to pile up in scraper the place ahead to drive the brush head through setting up the reciprocal lead screw of multiunit and clear up, the clearance effect is better, can effectively avoid belted steel surface to prevent the fish tail.

Description

Hot rolling stainless steel annealing pickling line belted steel surface prevents fish tail processing apparatus

Technical Field

The utility model belongs to the technical field of the fish tail is prevented on the belted steel surface, in particular to fish tail processing apparatus is prevented on hot rolling stainless steel annealing pickling production line belted steel surface.

Background

In the production and processing process of stainless steel, oxide skin is generated on the surface of a steel strip due to the change of temperature, if the oxide skin cannot be treated in time, the oxide skin is adhered to the surface of the steel strip or a rotating roller, the scratch or the dent and other problems on the surface of the steel strip are caused, and the following problems occur in the use process of the traditional scratch-proof device on the surface of the steel strip: 1) oxide skin is accumulated in front of the scraper when the single scraper is used, workers need to clean the scraper in time, if the scraper is not cleaned in time, the scraper can be damaged, and even the accumulated oxide skin can directly scratch the surface of the strip steel; 2) the cleaning roller is arranged, and the brush is arranged outside the carrier roller to clean the surface of the strip steel; or the scale is removed by high-pressure gas or high-pressure water jet, and the method has poor effect of cleaning the scale with strong adhesion.

Disclosure of Invention

The utility model aims at overcoming not enough among the prior art, providing a fish tail processing apparatus is prevented on hot rolling stainless steel annealing pickling production line belted steel surface, through setting up the air vent in scraper one side, avoid the cinder to pile up in scraper the place ahead to drive the brush head through setting up the reciprocal lead screw of multiunit and clear up, the clearance effect is better, can effectively avoid belted steel surface to prevent the fish tail.

In order to realize the purpose, the utility model discloses a technical scheme is:

a scratch-proof processing device for the surface of a strip steel of a hot-rolled stainless steel annealing and pickling production line comprises an installation rack, a first clearing mechanism, a collecting box, a pickling box, a protective cover, a second clearing mechanism, a power roller, an adjusting roller, unpowered rotating rollers, a motor III and a height adjusting mechanism, wherein the front end of the pickling box is provided with the installation rack, two groups of same first clearing mechanisms are arranged on the installation rack, the collecting box is arranged below the installation rack, the power roller is arranged on one side of the installation rack, one end of the power roller is connected with the output end of the motor III, the adjusting roller is arranged above the power roller, the height adjusting mechanisms are arranged at the two ends of the adjusting roller, a plurality of unpowered rotating rollers are arranged inside the pickling box, the same power roller is arranged at the two ends of the pickling box, one end of the power roller is connected with the output end of the motor III, the adjusting roller is arranged above the power roller, the two ends of the adjusting roller are provided with the height adjusting mechanisms, the strip steel is laid with the unpowered rotating rollers along the power roller, two groups of same second clearing mechanisms are respectively arranged above and below the steel belt in the pickling box, and protective covers are arranged on the peripheries of the second clearing mechanisms.

The first clearing mechanism comprises a connecting plate, a connecting shaft, a limiting plate, an adjusting driving rod, a fixed shaft, a fixed rod, a telescopic oil cylinder I, a telescopic oil cylinder II, a connecting base, an air inlet pipe, a scraper, air holes and a limiting gear ring, wherein the adjusting driving rod is arranged on one side of the connecting plate, the connecting shaft is fixedly connected below the connecting plate, the bottom of the connecting shaft is provided with the limiting plate, the connecting shaft is movably arranged on an installing frame through a bearing, the two ends of the connecting plate are provided with the fixed shaft, a gear arranged on the fixed shaft is meshed with the limiting gear ring, the limiting gear ring is fixedly arranged on the installing frame, the fixed rod is arranged below the fixed shaft, the telescopic oil cylinder I is arranged below the fixed rod, the other end of the telescopic oil cylinder I is movably provided with the connecting base, the scraper is arranged in the connecting base in a hollow manner, the scraper is provided with a plurality of air holes, one side of the connecting base is communicated with the air inlet pipe, and one side of the connecting base is movably connected with the telescopic oil cylinder II, the other end of the telescopic oil cylinder II is movably arranged on the fixed rod.

The second clearing mechanism comprises a mounting plate, a telescopic oil cylinder III, a movable plate, a cleaning assembly, a motor II, a limiting frame, an adjusting screw rod and a chain, the mounting plate is fixedly arranged on the protective cover, the telescopic oil cylinder III is arranged below the mounting plate, the other end of the telescopic oil cylinder III is fixedly connected with the movable plate, a plurality of groups of the same cleaning assemblies are arranged between the movable plates, each cleaning assembly comprises a motor I, a movable seat, a reciprocating lead screw, a guide rod and a brush head, the motor I is arranged above the movable seat, the output end of the motor I penetrates through a through hole in the movable seat to be connected with the brush head, one side of the movable seat is meshed with the reciprocating lead screw, the guide rod is arranged on one side of the reciprocating lead screw, the two ends of the reciprocating lead screw are movably arranged on the movable seat, a chain wheel arranged at one end of the reciprocating lead screw is meshed with a chain wheel arranged at the output end of the motor II, the motor II is movably arranged in the limiting frame, an adjusting screw rod is movably mounted above the motor II, and the adjusting screw rod is meshed with and mounted on the limiting frame.

Preferably, the adjusting deflector rod is provided with a locking bolt, the other end of the locking bolt is movably mounted on an arc-shaped limiting frame, the arc-shaped limiting frame is fixed on one side of the mounting rack, and the adjusting deflector rod can be locked through the locking bolt.

Preferably, a pin shaft is movably mounted above the adjusting screw rod, the adjusting screw rod is rotated by rotating the pin shaft, labor is saved, and the pin shaft can be taken down after adjustment is finished.

Compared with the prior art, the utility model beneficial effect shows:

1) through the arrangement of the vent holes on one side of the scraper, high-pressure gas is introduced to purge all the time in the process of cleaning oxide skin by the scraper, the oxide skin is prevented from being accumulated in front of the scraper, the scraper and the surface of the strip steel are further protected, and the scraper and the surface of the strip steel can be matched through gear engagement and a plurality of groups of telescopic oil cylinders, so that the scraper is suitable for treating the strip steel with different specifications;

2) it is rotatory to drive reciprocal lead screw through motor II to the sliding seat carries out reciprocating motion along the guide bar, and motor I drives the brush head rotatory, thereby realizes reciprocal clearance on belted steel surface, and the multiunit setting can prevent to omit, and the clearance of the different belted steels of the flexible hydro-cylinder III adaptation is adjusted to the accessible, and the rotatory adjusting screw of accessible drives motor II and goes up and down, thereby adjusts the elasticity of chain, is convenient for maintain and change.

Drawings

FIG. 1 is a schematic structural view of a band steel surface scratch-proof processing device of a hot-rolled stainless steel annealing and pickling production line of the utility model;

FIG. 2 is a schematic side structure view of a strip steel surface scratch-proof processing device of a hot-rolled stainless steel annealing and pickling production line of the utility model;

FIG. 3 is a schematic diagram of the internal structure of a pickling tank of the scratch-proof treatment device for the surface of the strip steel of the hot-rolled stainless steel annealing and pickling production line;

FIG. 4 is a schematic view of a mounting frame structure;

FIG. 5 is a schematic view of a first purge mechanism;

FIG. 6 is a schematic view of a second purge mechanism;

FIG. 7 is an enlarged fragmentary view taken at A in FIG. 4;

FIG. 8 is an enlarged fragmentary view at B of FIG. 6;

in the figure: 10. a steel belt; 11. installing a frame; 12. a first cleaning mechanism; 13. a collection box; 14. a pickling tank; 15. a protective cover; 16. a second purging mechanism; 17. a power roller; 18. a regulating roller; 19. unpowered roller rotation; 121. a connecting plate; 1211. a connecting shaft; 1212. a limiting plate; 122. adjusting a deflector rod; 123. a fixed shaft; 124. fixing the rod; 1241. a telescopic oil cylinder I; 1242. a telescopic oil cylinder II; 125. connecting a base; 1251. an air inlet pipe; 126. a scraper; 1261. a vent hole; 127. an arc-shaped limiting frame; 1271. locking the bolt; 128. limiting the gear ring; 161. mounting a plate; 162. a telescopic oil cylinder III; 163. a movable plate; 164. a sweeping assembly; 1641. a motor I; 1642. a movable seat; 1643. a reciprocating screw; 1644. a guide bar; 1645. a brush head; 165. a motor II; 166. a limiting frame; 167. adjusting the screw rod; 168. a pin shaft; 169. a chain; 171. a motor III; 181. a height adjustment mechanism.

Detailed Description

For the convenience of understanding of those skilled in the art, the technical solution of the present invention will be further specifically described with reference to fig. 1 to 8.

A scratch-proof processing device for the surface of strip steel on a hot-rolled stainless steel annealing and pickling production line comprises an installation rack 11, a first cleaning mechanism 12, a collecting box 13, a pickling box 14, a protective cover 15, a second cleaning mechanism 16, power rollers 17, adjusting rollers 18, unpowered rotating rollers 19, a motor III 171 and a height adjusting mechanism 181, wherein the installation rack 11 is arranged at the front end of the pickling box 14, two groups of the same first cleaning mechanisms 12 are arranged on the installation rack 11, the collecting box 13 is arranged below the installation rack 11, the power rollers 17 are arranged on one side of the installation rack 11, the output end of the motor III 171 is connected with one end of each power roller 17, the adjusting rollers 18 are arranged above the power rollers 17, the height adjusting mechanisms 181 are arranged at the two ends of each adjusting roller 18, a plurality of the unpowered rotating rollers 19 are arranged inside the pickling box 14, the same rollers 17 are arranged at the two ends of the pickling box 14, the output end of each power roller 17 is connected with the motor III 171, the adjusting rollers 18 are arranged above the power rollers 17, two ends of the adjusting roller 18 are provided with height adjusting mechanisms 181, the steel strip 10 is laid along the power roller 17 and the unpowered rotating roller 19, two groups of same second clearing mechanisms 16 are respectively arranged above and below the steel strip 10 in the pickling tank 14, and the periphery of each second clearing mechanism 16 is provided with a protective cover 15.

The first cleaning mechanism 12 comprises a connecting plate 121, a connecting shaft 1211, a limiting plate 1212, an adjusting deflector rod 122, a fixed shaft 123, a fixed rod 124, a telescopic cylinder I1241, a telescopic cylinder II 1242, a connecting base 125, an air inlet pipe 1251, a scraper 126, a vent 1261 and a limiting gear ring 128, the adjusting deflector rod 122 is arranged on one side of the connecting plate 121, the connecting shaft 1211 is fixedly connected below the connecting plate 121, the limiting plate 1212 is arranged at the bottom of the connecting shaft 1211, the connecting shaft 1211 is movably mounted on the mounting frame 11 through a bearing, the fixed shaft 123 is arranged at two ends of the connecting plate 121, a gear arranged on the fixed shaft 123 is meshed with the limiting gear ring 128, the limiting gear ring 128 is fixedly mounted on the mounting frame 11, the fixed rod 124 is arranged below the fixed shaft 123, the telescopic cylinder I1241 is arranged below the fixed rod 124, the connecting base 125 is movably mounted at the other end of the telescopic cylinder I1241, the scraper 126 is arranged in the connecting base 125 in a hollow manner, the scraper 126 is provided with a plurality of vent holes 1261, one side of the connecting base 125 is communicated with the air inlet pipe 1251, one side of the connecting base 125 is movably connected with a telescopic oil cylinder II 1242, and the other end of the telescopic oil cylinder II 1242 is movably mounted on the fixing rod 124.

The second cleaning mechanism 16 comprises a mounting plate 161, a telescopic oil cylinder III 162, a movable plate 163, a cleaning assembly 164, a motor II 165, a limiting frame 166, an adjusting screw 167 and a chain 169, the mounting plate 161 is fixedly mounted on the protective cover 15, the telescopic oil cylinder III 162 is arranged below the mounting plate 161, the other end of the telescopic oil cylinder III 162 is fixedly connected with the movable plate 163, a plurality of groups of the same cleaning assemblies 164 are arranged between the movable plates 163, the cleaning assembly 164 comprises a motor I1641, a movable seat 1642, a reciprocating screw 1643, a guide rod 1644 and a brush head 1645, the motor I1641 is arranged above the movable seat 1642, the output end of the motor I1641 penetrates through a through hole on the movable seat to be connected with the brush head 1645, one side of the movable seat 1642 is meshed with the reciprocating screw 1643, one side of the reciprocating screw 1643 is provided with the guide rod 1644, the guide rod 1644 is movably mounted on the movable seat 1642, two ends of the reciprocating screw 1643 are movably mounted on the movable plate 163, a chain wheel arranged at one end of the reciprocating screw 1643 is meshed with a chain wheel arranged on the chain wheel of the output end of the motor II 165, motor II 165 movable mounting has adjusting screw 167 in spacing 166, motor II 165 top movable mounting, and adjusting screw 167 meshes to be installed on spacing 166.

The adjusting deflector rod 122 is provided with a locking bolt 1271, the other end of the locking bolt 1271 is movably mounted on the arc-shaped limiting frame 127, the arc-shaped limiting frame 127 is fixed on one side of the mounting rack 11, and the adjusting deflector rod 122 can be locked through the locking bolt 1271.

The pin shaft 168 is movably mounted above the adjusting screw rod 167, the adjusting screw rod 167 is rotated by rotating the pin shaft 168, labor is saved, and the pin shaft 168 can be taken down after adjustment is finished.

The utility model provides a hot rolling stainless steel annealing pickling line belted steel surface prevents fish tail processing apparatus, the working process as follows: before the steel strip 10 enters the pickling tank 14, oxide skins on the upper surface and the lower surface of the steel strip 10 are firstly removed through two groups of first removing mechanisms 12 arranged on an installation rack 11, the angle between the scraper 126 and the steel strip 10 can be adjusted by rotating an adjusting lever 122, then the included angle between the scraper 126 and the steel strip 10 can be adjusted through the matching of a telescopic oil cylinder I1241 and a telescopic oil cylinder II 1242, the steel strip 10 is suitable for removing the oxide skins of the steel strips 10 with various specifications, an air source is communicated through an air inlet pipe 1251, the scraper 126 is purged by high-pressure gas in the process of removing the oxide skins, the oxide skins are prevented from being gathered in front of the scraper 126, the scraped oxide skins fall into a lower collecting box 13 to be stored, after the steel strip 10 enters the pickling tank 14 and is subjected to a section of pickling, the oxide skins on the surface of the steel strip 10 are cleaned again through a second removing mechanism 16, a reciprocating screw 1643 is driven to rotate through a motor II 165, so that a movable seat 1642 is driven to reciprocate along a guide rod 1644, motor I1641 drives brush head 1645 and rotates, clears up steel band 10 surface, prevents that the skin adhesion from at steel band 10 surface to steel band 10 surface fish tail or causing other defects in the course of working.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.

Claims

1. A scratch-proof processing device for the surface of strip steel on a hot-rolled stainless steel annealing and pickling production line comprises an installation rack, a first clearing mechanism, a collecting box, a pickling box, a protective cover, a second clearing mechanism, power rollers, adjusting rollers, unpowered rotating rollers, a motor III and a height adjusting mechanism, and is characterized in that the front end of the pickling box is provided with the installation rack, the installation rack is provided with two groups of same first clearing mechanisms, the collecting box is arranged below the installation rack, one side of the installation rack is provided with the power rollers, one end of each power roller is connected with the output end of the motor III, the adjusting rollers are arranged above the power rollers, the two ends of each adjusting roller are provided with the height adjusting mechanism, the pickling box is internally provided with a plurality of unpowered rotating rollers, the two ends of the pickling box are provided with the same power rollers, one end of each power roller is connected with the output end of the motor III, the adjusting rollers are arranged above the power rollers, the two ends of each adjusting roller are provided with the height adjusting mechanism, and a steel strip is laid along the rollers and the unpowered rotating rollers, two groups of same second clearing mechanisms are respectively arranged above and below the steel belt in the pickling box, and protective covers are arranged on the peripheries of the second clearing mechanisms;

the first cleaning mechanism comprises a connecting plate, a connecting shaft, a limiting plate, an adjusting deflector rod, a fixed shaft, a fixed rod, a telescopic oil cylinder I, a telescopic oil cylinder II, a connecting base, an air inlet pipe, a scraper, air holes, a limiting gear ring, an adjusting deflector rod is arranged on one side of the connecting plate, the connecting shaft is fixedly connected below the connecting plate, a limiting plate is arranged at the bottom of the connecting shaft, the connecting shaft is movably installed on an installation rack through a bearing, the fixed shaft is arranged at two ends of the connecting plate, a gear arranged on the fixed shaft is meshed with the limiting gear ring and is installed on the limiting gear ring, the limiting gear ring is fixedly installed on the installation rack, the fixed shaft is provided with the fixed rod below, the fixed rod is provided with the telescopic oil cylinder I below, the other end of the telescopic oil cylinder I is movably installed with the connecting base, the scraper is arranged in the connecting base in a hollow mode, a plurality of air holes are formed in the scraper, one side of the connecting base is communicated with the air inlet pipe, the telescopic oil cylinder II is movably connected on one side of the connecting base, the other end of the telescopic oil cylinder II is movably arranged on the fixed rod.

2. The surface scratch-resistant treatment device for the strip steel of the hot-rolled stainless steel annealing and pickling production line according to claim 1, which is characterized in that the second clearing mechanism comprises a mounting plate, a telescopic oil cylinder III, a movable plate, a cleaning component, a motor II, a limiting frame, an adjusting screw and a chain, the mounting plate is fixedly arranged on a protective cover, the telescopic oil cylinder III is arranged below the mounting plate, the other end of the telescopic oil cylinder III is fixedly connected with the movable plate, a plurality of groups of same cleaning components are arranged between the movable plates, the cleaning components comprise a motor I, a movable seat, a reciprocating screw rod, a guide rod and a brush head, the motor I is arranged above the movable seat, the output end of the motor I penetrates through a through hole on the movable seat to be connected with the brush head, one side of the movable seat is meshed with the reciprocating screw rod, the guide rod is movably arranged on the movable seat, and two ends of the reciprocating screw rod are movably arranged on the movable plate, the chain wheel arranged at one end of the reciprocating screw rod is meshed and connected with the chain wheel arranged at the output end of the motor II through a chain, the motor II is movably arranged in the limiting frame, an adjusting screw rod is movably arranged above the motor II, and the adjusting screw rod is meshed and arranged on the limiting frame.

3. The surface scratch-resistant treatment device for the strip steel of the hot-rolled stainless steel annealing and pickling production line according to claim 1, wherein the adjusting deflector rod is provided with a locking bolt, the other end of the locking bolt is movably arranged on an arc-shaped limiting frame, and the arc-shaped limiting frame is fixed on one side of the mounting rack.

4. The surface scratch-resistant processing device for the strip steel of the hot-rolled stainless steel annealing and pickling production line as claimed in claim 2, wherein a pin shaft is movably mounted above the adjusting screw.