CN212285381U

CN212285381U - Steel band straightening machine with slagging-off function

Info

Publication number: CN212285381U
Application number: CN202020632145.4U
Authority: CN
Inventors: 杨树槐
Original assignee: Tianjin Liminfeng Technology Co ltd
Current assignee: Tianjin Liminfeng Technology Co ltd
Priority date: 2020-04-23
Filing date: 2020-04-23
Publication date: 2021-01-05
Anticipated expiration: 2030-04-23

Abstract

The utility model discloses a steel band straightening machine with deslagging function, relate to the technical field of the processing equipment of annealing plate, including the frame, frame length direction both sides constitute the feed side and the discharge side of steel band respectively, frame feed side is equipped with dross removal mechanism, dross removal mechanism is including setting up the scummer frame in the frame, is fixed with lower brush head and upper brush head in the scummer frame, and the upper brush head slides along the direction of height of scummer frame and sets up on the scummer frame, is equipped with the driving piece in the frame, and upper brush head and lower brush head keep away from frame one side and rotate respectively and be provided with upper brush roll and lower brush roll, and the both ends of upper brush roll and lower brush roll all are fixed with the; a straightening device is arranged in the rack and comprises two lower straightening rollers which are arranged on the rack side by side, and an upper straightening roller is arranged on the upper side of each lower straightening roller. The utility model discloses a straightening is effectual, can carry out the steel band straightening machine with slagging-off function of slagging-off processing to the steel band surface simultaneously.

Description

Steel band straightening machine with slagging-off function

Technical Field

The utility model relates to an annealing board processing equipment technical field especially relates to a steel band straightening machine with slagging-off function.

Background

Annealing is a heat treatment process for metals, which refers to slowly heating the metal to a certain temperature, holding for a sufficient time, and then cooling at a suitable rate. The purpose is to reduce hardness and improve machinability; the residual stress is eliminated, the size is stabilized, and the deformation and crack tendency is reduced; refining grains, adjusting the structure and eliminating the structure defects.

The annealing plate is generally made of strip steel through production and processing, and the strip steel needs to be straightened in the production and processing process.

The utility model discloses a current patent grant publication number is CN 205869065U's utility model discloses a straightener for stainless steel production, including quick-witted case, first play flitch and second play flitch, the machine incasement is equipped with the steel band passageway, and steel band passageway bottom surface level sets up, and the slope of steel band passageway top surface sets up, and steel band passageway one end forms the feed inlet, and the steel band passageway other end forms the discharge gate, and the size of feed inlet is greater than the size of discharge gate, and the crisscross beam barrel that is provided with from top to bottom in the steel band passageway is equipped with in the frame and is used for driving beam barrel.

By adopting the technical scheme, the steel strip is extruded by the upper and lower shaft rollers when passing through the steel strip channel, the irregular shape of the steel strip is continuously corrected, the shaft rollers are driven to rotate by the driving device, and the shaft rollers drive the steel strip to move, so that the straightening process is completed. However, the steel strip may carry a certain amount of dust, iron filings and other waste residues during production, transportation and storage, and the waste residues may scratch the surfaces of the steel strip and the straightening roll during the value process, thereby reducing the steel strip straightening precision.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a steel band straightening machine with slagging-off function, through last brush head and brush head down mutually supporting can carry out the slagging-off processing to the surface of steel band before the steel band is straightened, improve aligning precision and aligning effect.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a steel strip straightening machine with a deslagging function comprises a rack, wherein the two sides of the length direction of the rack respectively form a feeding side and a discharging side of a steel strip, a deslagging device is arranged on the feeding side of the rack and comprises a deslagging frame arranged on the rack, a lower brush head and an upper brush head arranged on the upper side of the lower brush head are fixed in the deslagging frame, the upper brush head is arranged on the deslagging frame in a sliding mode along the height direction of the deslagging frame, a driving piece used for driving the upper brush head to move is arranged on the rack, an upper brush roll and a lower brush roll are respectively arranged on one sides, away from the rack, of the upper brush head and the lower brush head in a rotating mode, water spray pipes are arranged at the two ends of the upper brush roll and the lower brush roll, and a; the straightening device is arranged in the rack and comprises two lower straightening rollers which are arranged on the rack side by side along the length direction of the rack, an upper straightening roller is arranged on the upper side of each lower straightening roller, and each upper straightening roller is arranged between the two lower straightening rollers.

By adopting the technical scheme, the steel belt sequentially passes through the space between the upper brush roller and the lower brush roller, the space between the upper brush head and the lower brush head and the space between the upper straightening roller and the lower straightening roller, and the water spraying pipe sprays water to the upper surface and the lower surface of the steel belt. In the feeding process of the steel belt, the upper brush head and the lower brush head brush the upper surface and the lower surface of the steel belt, so that dust or waste on the surface of the steel belt is cleaned. The upper straightening roller and the lower straightening roller are tightly propped up and down, so that the steel belt is straightened. Through the mode, the slag on the surface of the steel belt is removed, and the straightening precision and the straightening effect are improved.

The utility model discloses further set up to: the two sides of the width direction of the frame are hinged with tension cylinders, and piston rods of the tension cylinders are hinged with the bottom of the deslagging frame.

By adopting the technical scheme, the stretching of the piston rod of the tension cylinder can drive the slag removing frame to swing up and down, so that the tension of the steel belt at the feeding side of the rack can be conveniently adjusted.

The utility model discloses further set up to: hydrophobic recess that the frame length direction extends is all moulded to slagging-off frame width direction both sides, be fixed with in the frame with hydrophobic recess be close to the drain tank of the tip looks butt of frame.

By adopting the technical scheme, the drainage groove can play a temporary water storage effect, and the possibility that water flows to the ground to wet the bottom surface is reduced. When the piston rod of the tension cylinder extends to drive the slag removing frame to move upwards, water on the slag removing frame can flow into the drainage box, so that the water is conveniently and intensively treated.

The utility model discloses further set up to: and a return pipe is communicated between the drainage tank and the main water tank.

Through adopting above-mentioned technical scheme, the water in the drainage tank returns to in the total water tank via the backward flow duct flow, through the spray pipe blowout again for water resource recovery recycles, reduces the waste of water resource.

The utility model discloses further set up to: the device is characterized in that a leveling device is arranged between the deslagging device and the straightening device, and the leveling device comprises a leveling lower roller which is rotatably arranged on the rack and a leveling upper roller which is arranged on the upper side of the leveling lower roller at parallel intervals.

By adopting the technical scheme, the steel belt passes through the leveling upper roller and the leveling upper roller, the steel belt is enabled to enter the straightening device in a leveling mode, up-and-down jumping cannot occur, and the straightening stability is guaranteed.

The utility model discloses further set up to: the outer of the leveling upper roller and the leveling lower roller are respectively detachably sleeved with wiping cloth.

By adopting the technical scheme, the steel belt passes through the leveling upper roller and the leveling lower roller, the upper surface and the lower surface of the steel belt can be wiped respectively by the wiping cloth, the water stain on the surface of the steel belt is effectively cleaned, and the corrosion on the surface of the steel belt is prevented.

The utility model discloses further set up to: the two ends of the upper leveling roller are respectively provided with a leveling seat, and the upper leveling roller is rotatably arranged between the two leveling seats; the lifting mechanism is characterized in that two groups of lifting assemblies used for driving the two leveling seats to lift are arranged on the rack, each lifting assembly comprises a leveling screw rod vertically penetrating through the top of the rack and a leveling hand wheel fixedly arranged at the top of the leveling screw rod, and the bottom of each leveling screw rod is rotatably connected with the adjacent leveling seat.

Through adopting above-mentioned technical scheme, thereby rotate leveling hand wheel drive leveling screw rod's up-and-down motion and drive the synchronous up-and-down motion of leveling the roller, support the steel band tightly through leveling last roller and leveling lower roll, improve the stability of steel band motion.

The utility model discloses further set up to: the leveling screw rod is provided with a leveling block in a rotating mode at the bottom, and a leveling spring is fixed between the leveling block and the adjacent leveling seat.

Through adopting above-mentioned technical scheme, the setting up of leveling the spring makes the leveling go up the roller and compress tightly for spring drive's elasticity when compressing tightly the steel band, reduces the damage to the steel band in the process of compressing tightly.

The utility model discloses further set up to: the upper side of the lower straightening roll is provided with two straightening seats which are respectively arranged at two sides of the frame in the width direction, and the upper straightening roll is rotatably arranged between the two straightening seats; the straightening device is characterized in that a vertical worm is arranged at the top of the straightening seat, a rotating shaft is horizontally and rotatably arranged on the rack, worm wheels meshed with the vertical worm are coaxially fixed at two ends of the rotating shaft, and a straightening hand wheel is fixed at one end of the rotating shaft.

By adopting the technical scheme, the straightening hand wheel is rotated to drive the vertical worm to move up and down through the worm wheel, so that the upper straightening roller is driven to synchronously lift, steel belts with different thicknesses can be straightened, and the application range of the device is enlarged.

To sum up, the utility model discloses a beneficial technological effect does:

(1) the water spraying pipe sprays water to the upper surface and the lower surface of the steel strip, the upper brush head and the lower brush head are matched to clean the upper surface and the lower surface of the steel strip, and the upper straightening roll and the lower straightening roll are matched to realize the straightening operation of the steel strip. By the method, the slag on the surface of the steel strip is removed before the steel strip is straightened, and the quality of the product after the steel strip is straightened is improved.

(2) Through the cooperation of flattening upper roll and flattening lower roll, guarantee that the steel band is smooth gets into among the straightener, improve the stationarity of steel band motion, and then improve the straightening effect and the aligning precision of steel band.

(3) Water in the drainage tank flows back to the main water tank through the return pipe, so that water resources are repeatedly utilized, and water is saved. Meanwhile, water stains on the surface of the steel belt are timely erased through the wiping cloth, so that the surface of the steel belt is prevented from being corroded.

Drawings

FIG. 1 is a schematic view of an embodiment of the present invention taken along a shaft;

FIG. 2 is an axial view of an embodiment of the present invention, primarily for showing the upper and lower brush heads;

FIG. 3 is an axial view of an embodiment of the present invention, which is mainly used to show a drainage box;

FIG. 4 is an axial view of a straightening device and a flattening device according to an embodiment of the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 4, primarily illustrating a worm gear;

fig. 6 is an axial view of an embodiment of the present invention, which is mainly used to show a lifting assembly.

Reference numerals: 1. a frame; 2. a deslagging frame; 3. a tension cylinder; 4. a lower brush head; 5. an upper brush board frame; 6. an upper brush head; 7. a flat plate; 8. a lifting cylinder; 9. an upper brush roll; 10. a lower brush roll; 11. a water spray pipe; 12. a main water tank; 13. a hydrophobic groove; 14. a drain tank; 15. a return pipe; 16. a roller base; 17. a lower straightening roll; 18. a straightening seat; 19. an upper straightening roll; 20. a vertical worm; 21. a rotating shaft; 22. a worm gear; 23. straightening a hand wheel; 24. flattening the lower roller; 25. flattening the upper roller; 26. wiping cloth; 27. leveling the seat; 28. a lifting assembly; 281. leveling the screw rod; 282. leveling a hand wheel; 283. flattening the whole block; 284. and (5) flattening the spring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to the attached figure 1, the steel strip straightening machine with the slag removal function comprises a frame 1, wherein the two sides of the frame 1 in the length direction respectively form a feeding side and a discharging side of a steel strip. A deslagging device is arranged at the feeding side of the frame 1, a straightening device is arranged in the frame 1, and a leveling device is arranged between the deslagging device and the straightening device; in actual work, the deslagging device carries out deslagging treatment on the surface of the steel strip before the steel strip is straightened, the flattening device carries out up-and-down limiting on the steel strip to ensure that the steel strip is flattened and enters, and the straightening device finishes straightening treatment on the steel strip.

Referring to fig. 1 and 2, the deslagging device comprises a deslagging frame 2 hinged on a frame 1, two sides of the frame 1 in the width direction are hinged with tension cylinders 3, and piston rods of the tension cylinders 3 are hinged with the bottom of one side of the deslagging frame 2, which is far away from the frame 1; therefore, the expansion of the piston rod of the tension cylinder 3 can drive the slag removing frame 2 to swing up and down.

A lower brush head 4 is fixed on the slag removing frame 2, and an upper brush plate frame 5 is arranged on the upper side of the lower brush head 4. Go up brush board frame 5 downside and fixedly be provided with brush head 6 on, go up brush board frame 5 and slide through the spout that extends along 2 direction of height of dross removal frame and set up on dross removal frame 2, be equipped with the driving piece that is used for the drive to brush head 6 motions on the frame 1. A flat plate 7 is fixed on one side of the feeding side of the frame 1, and the flat plate 7 is positioned on the upper side of the deslagging frame 2. The driving piece is a lifting cylinder 8, the lifting cylinder 8 is hinged to the bottom of the flat plate 7, and a piston rod of the lifting cylinder 8 is hinged to the middle of the upper brush plate frame 5; therefore, the telescopic action of the piston rod of the lifting cylinder 8 can drive the upper brush head 6 to reciprocate up and down.

Referring to fig. 2 and 3, an upper brush roll 9 is arranged on one side of the upper brush head 6, which is far away from the frame 1, and the upper brush roll 9 is horizontally and rotatably arranged on the upper brush plate frame 5. One side of the lower brush head 4, which is far away from the frame 1, is provided with a lower brush roll 10, and the lower brush roll 10 is horizontally and rotatably arranged on the deslagging frame 2. Four water spraying pipes 11 are arranged in the deslagging frame 2, and each water spraying pipe 11 is respectively positioned at two ends of the upper brush roller 9 and the lower brush roller 10. A main water tank 12 is fixed on the lower side of the frame 1, and the main water tank 12 is communicated with each spray pipe 11; therefore, in operation, the water spray pipe 11 sprays water to the upper side and the lower side of the steel strip through the water tank to wash, and the upper brush head 6 and the lower brush head 4 brush the surface of the steel strip.

Referring to fig. 3, the two sides of the deslagging frame 2 in the width direction are both formed with hydrophobic grooves 13, and the hydrophobic grooves 13 extend along the length direction of the frame 1. A drainage box 14 is fixed on the frame 1, the drainage box 14 is positioned on one side of the feeding side of the frame 1, the upper part of the drainage box 14 is provided with an opening, and the drainage box 14 is close to one side of the deslagging frame 2 and is abutted against the bottom of the drainage groove 13. The bottom of the drainage tank 14 is communicated with a return pipe 15, and one end of the return pipe 15, which is far away from the drainage tank 14, is communicated with the main water tank 12; the water on the deslagging frame 2 flows into the drainage groove 13 to temporarily store water, so that the water is prevented from flowing to the ground and wetting the bottom surface. When the deslagging frame 2 swings upwards, water on the deslagging frame 2 flows into the water discharge tank 14 and flows back to the main water tank 12 through the return pipe 15, and water resources are recycled and reused, so that the water resources are saved.

Referring to fig. 1 and 4, the straightening device comprises a roller seat 16 fixedly arranged on the frame 1 and two lower straightening rollers 17 horizontally and rotatably arranged on the roller seat 16, wherein the two lower straightening rollers 17 are arranged side by side along the length direction of the frame 1. The upper side of the roller seat 16 is provided with a straightening seat 18, and the straightening seat 18 is arranged on the frame 1 in a sliding way through a sliding chute extending along the height direction of the frame 1. An upper straightening roller 19 is rotatably arranged on the lower side of the straightening seat 18, and the upper straightening roller 19 is positioned between the two lower straightening rollers 17.

Referring to fig. 4 and 5, a vertical screw 20 is arranged at the top of the straightening seat 18, and the vertical screw 20 is located in the middle of the straightening seat 18. The bottom of the vertical worm 20 is rotatably connected with the straightening seat 18, and the vertical worm 20 penetrates through the top of the frame 1. A rotating shaft 21 is arranged above the straightening seat 18, and the rotating shaft 21 is horizontally and rotatably arranged on the frame 1 through a bearing seat. Two ends of the rotating shaft 21 are coaxially fixed with worm wheels 22, and the two worm wheels 22 are respectively meshed with the adjacent vertical worms 20. A straightening hand wheel 23 is fixed at one end of the rotating shaft 21; therefore, the straightening hand wheel 23 is rotated to drive the two vertical worms 20 to reciprocate up and down, so that the upper straightening roll 19 is driven to synchronously move, and steel belts with different thicknesses can be straightened.

Referring to fig. 4 and 6, the leveling device includes a leveling lower roller 24, and the leveling lower roller 24 is horizontally rotatably disposed on the roller base 16. The upper leveling roller 25 is arranged on the upper side of the lower leveling roller 24, and wiping cloth 26 is detachably sleeved outside the upper leveling roller 25 and the lower leveling roller 24. The two ends of the upper leveling roller 25 are respectively provided with a leveling seat 27, the two ends of the upper leveling roller 25 are horizontally and rotatably arranged between the two leveling seats 27 through a bearing, and the leveling seats 27 are slidably arranged on the rack 1 through sliding grooves extending along the height direction of the rack 1. The side, close to each other, of the leveling seat 27 and the leveling seat 18 is in sliding fit along the height direction of the rack 1, and two groups of lifting assemblies 28 for driving the two leveling seats 27 to lift are arranged on the rack 1; when the lifting assembly 28 drives the upper leveling roller 25 to move downwards, the upper leveling roller 25 and the lower leveling roller 24 are used for limiting the upper and lower positions of the steel strip, and simultaneously, water stains on the upper and lower surfaces of the steel strip can be wiped clean through the wiping cloth 26.

The lifting assembly 28 includes a leveling screw 281 vertically disposed on the upper side of the leveling seat 27, the leveling screw 281 penetrates the upper side of the machine frame 1, and a leveling hand wheel 282 is coaxially fixed on the top of the leveling screw 281. A leveling block 283 is rotatably arranged at the bottom of the leveling screw 281, a leveling spring 284 is fixed at the bottom of the leveling block 283, and one end of the leveling spring 284, which is far away from the leveling block 283, is fixedly arranged on the adjacent leveling seat 27; the leveling handwheel 282 is rotated to drive the leveling screw 281 to reciprocate up and down, so as to drive the leveling upper roller 25 to move synchronously, and steel belts with different thicknesses can be pressed up and down to be limited and cleaned. Meanwhile, since the steel strip is pressed by the leveling upper roller 25 by the elastic pressing driven by the leveling spring 284, the damage of the pressing operation to the steel strip can be reduced.

The working principle of the embodiment is as follows: in operation, the tension of the steel belt at the feeding side of the frame 1 is adjusted by the extension and contraction of the piston rod of the tension cylinder 3. Extension of 8 piston rods of lift cylinder drives upper brush plate frame 5 to move down for upper brush head 6 and upper brush roller 9 all butt at the steel band upper surface, wash through the upper and lower surface of spray pipe 11 to the steel band, and the upper and lower surface of belted steel is scrubbed cleanly with the cooperation of upper brush head 6 and lower brush head 4, clears away the residue and the sweeps on belted steel surface. The leveling handwheel 282 is rotated to drive the upper leveling roller 25 to move downwards, and the upper leveling roller 25 is matched with the lower leveling roller 24, so that the steel strip can stably enter the straightening device. The straightening hand wheel 23 is rotated to drive the upper straightening roll 19 to move downwards through the vertical worm 20, so that the steel belt is tightly propped between the upper straightening roll 19 and the lower straightening roll 17, and the steel belt is straightened. By the method, the slag on the surface of the steel strip is removed before the steel strip is straightened, and the straightening effect and the straightening precision are improved.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a steel band straightening machine with slagging-off function, includes frame (1), its characterized in that: the two sides of the length direction of the frame (1) respectively form a feeding side and a discharging side of the steel belt, the feeding side of the frame (1) is provided with a deslagging device, the deslagging device comprises a deslagging frame (2) arranged on the frame (1), a lower brush head (4) and an upper brush head (6) arranged on the upper side of the lower brush head (4) are fixed in the deslagging frame (2), the upper brush head (6) is arranged on the deslagging frame (2) in a sliding way along the height direction of the deslagging frame (2), a driving piece for driving the upper brush head (6) to move is arranged on the frame (1), an upper brush roller (9) and a lower brush roller (10) are respectively and rotatably arranged on one sides of the upper brush head (6) and the lower brush head (4) far away from the frame (1), both ends of the upper brush roll (9) and the lower brush roll (10) are provided with water spraying pipes (11), a main water tank (12) communicated with the water spray pipe (11) is fixed on the frame (1); the straightening device is characterized in that a straightening device is arranged in the rack (1), the straightening device comprises two lower straightening rollers (17) which are arranged on the rack (1) side by side along the length direction of the rack (1), an upper straightening roller (19) is arranged on the upper side of each lower straightening roller (17), and each upper straightening roller (19) is arranged between the two lower straightening rollers (17).

2. The steel strip straightener with slag removal function of claim 1, characterized in that: frame (1) width direction both sides all articulate there are tension cylinder (3), the piston rod and the slagging-off frame (2) bottom of tension cylinder (3) are articulated to be connected.

3. The steel strip straightener with slag removal function of claim 2, characterized in that: the utility model discloses a slag removal frame, including frame (1), drainage groove (13) that the frame (2) width direction both sides all formed and have along frame (1) length direction extension, be fixed with on frame (1) with drainage groove (13) be close to drainage box (14) of the tip looks butt of frame (1).

4. The steel strip straightener with slag removal function of claim 3, characterized in that: a return pipe (15) is communicated between the drainage tank (14) and the main water tank (12).

5. The steel strip straightener with slag removal function of claim 1, characterized in that: the device is characterized in that a flattening device is arranged between the deslagging device and the straightening device, and the flattening device comprises a flattening lower roller (24) which is rotatably arranged on the rack (1) and a flattening upper roller (25) which is parallelly arranged on the upper side of the flattening lower roller (24) at intervals.

6. The steel strip straightener with slag removal function of claim 5, characterized in that: the wiping cloth (26) is sleeved outside the leveling upper roller (25) and the leveling lower roller (24) in a detachable manner.

7. The steel strip straightener with slag removal function of claim 5, characterized in that: both ends of the upper leveling roller (25) are provided with leveling seats (27), and the upper leveling roller (25) is rotatably arranged between the two leveling seats (27); be equipped with two sets of lifting unit (28) that are used for driving two flat seats (27) respectively and go up and down on frame (1), lifting unit (28) are including vertical smooth screw rod (281) that run through frame (1) top and fixed setting in smooth hand wheel (282) at the top of smooth screw rod (281), the bottom and the adjacent flat seat (27) of smooth screw rod (281) are rotated and are connected.

8. The steel strip straightener with slag removal function of claim 7, characterized in that: the bottom of the leveling screw rod (281) is rotatably provided with a leveling block (283), and a leveling spring (284) is fixed between the leveling block (283) and the adjacent leveling seat (27).

9. The steel strip straightener with slag removal function of claim 1, characterized in that: the upper side of the lower straightening roll (17) is provided with two straightening seats (18) which are respectively arranged at two sides of the frame (1) in the width direction, and the upper straightening roll (19) is rotatably arranged between the two straightening seats (18); the straightening device is characterized in that a vertical worm (20) is arranged at the top of the straightening seat (18), a rotating shaft (21) is horizontally and rotatably arranged on the rack (1), worm wheels (22) meshed with the vertical worm (20) are coaxially fixed at two ends of the rotating shaft (21), and a straightening hand wheel (23) is fixed at one end of the rotating shaft (21).