CN210826248U

CN210826248U - Cooling box for front belt of electrical steel annealing furnace

Info

Publication number: CN210826248U
Application number: CN201922146655.0U
Authority: CN
Inventors: 罗中文; 吴应龙; 李涛; 何�泽
Original assignee: Sichuan Ruizhi Electrical Steel Co ltd
Current assignee: Sichuan Ruizhi Electrical Steel Co ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-06-23
Anticipated expiration: 2029-12-04

Abstract

The utility model discloses a cooling box with a drawable belt in front of an electrical steel annealing furnace, which comprises a bottom plate, a carrier roller and a box body, the front end and the rear end of two sides of the bottom of the box body are both fixed with second fixed plates, hydraulic cylinders are embedded and fixed on the second fixed plates, the bottom end of the hydraulic cylinder penetrates through the second fixing plate, a hydraulic rod is movably mounted at the bottom end of the hydraulic cylinder, first fixing plates are fixed at the bottom end of the hydraulic rod, the four first fixing plates are respectively fixed at the front end and the rear end of the two sides of the bottom plate, the upper surface of the bottom plate is provided with a groove, the front end and the rear end in the groove are respectively embedded with a bearing, connecting shafts are fixed at both ends of the carrier roller and are rotatably connected in the grooves through bearings, the carrier roller is rotatable in the recess, square logical groove has been seted up to the box bottom face, and the bottom plate corresponds with square logical groove, and bottom plate and square logical groove phase-match. The utility model has the advantages of quick to the electrical steel cooling, avoid making a round trip to take the electrical steel, the raising efficiency.

Description

Cooling box for front belt of electrical steel annealing furnace

Technical Field

The utility model relates to an electrical steel production technical field specifically is a take out cooling tank before electrical steel annealing furnace.

Background

The electric steel is also called silicon steel sheet, is a ferrosilicon soft magnetic alloy with extremely low carbon content, is an indispensable important soft magnetic alloy for power, electronics and military industries, is a metal functional material with the largest yield, and is mainly used as iron cores of various motors, generators and transformers.

The electrical steel needs to be cooled in a cooling box during annealing. The prior art has the problems that when the electrical steel is cooled, the electrical steel is moved to the cooling box from the conveying line, and after the cooling is finished, the electrical steel is taken out from the cooling box and put back to the conveying line, so that the efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take cooling box before electrical steel annealing furnace possesses fast to the electrical steel cooling, avoids making a round trip to take the electrical steel, and the advantage of efficiency is improved has solved and has removed the electrical steel from the conveying line to the cooling box in when cooling the electrical steel, takes out from the cooling box again after the cooling and puts back the conveying line on, the problem that efficiency ratio is lower.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a take out cooling box before electrical steel annealing furnace, includes bottom plate, bearing roller and box, both ends all are fixed with the second fixed plate around the bottom half both sides, the embedding is fixed with the pneumatic cylinder on the second fixed plate, and the pneumatic cylinder bottom passes the second fixed plate, pneumatic cylinder bottom movable mounting has the hydraulic stem, the hydraulic stem bottom mounting has first fixed plate, four first fixed plate is fixed both ends around the bottom plate both sides respectively, the bottom plate upper surface is seted up flutedly, the bearing is installed in embedding respectively at both ends around the recess is inside, the both ends of bearing roller all are fixed with the connecting axle, the connecting axle passes through the bearing and connects at the recess internal rotation, the bearing roller is rotatable at the recess.

Preferably, four corners of the bottom end face of the box body are respectively fixed with a bottom foot.

Preferably, the bottom end face of the box body is provided with a square through groove, the bottom plate corresponds to the square through groove, and the bottom plate is matched with the square through groove.

Preferably, the bearing is divided into an inner ring and an outer ring, the inner ring and the outer ring are rotationally connected through balls, the inner ring is fixed with the connecting shaft, and the outer ring is fixed with the inner wall of the groove.

Preferably, the top end of the idler exceeds the upper surface of the bottom plate.

Preferably, the top end in the box is fixed with the pipeline, and the both ends of pipeline all stretch out from the box top, and the pipeline bottom is fixed with the shower nozzle, and the shower nozzle communicates with pipeline inside.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses a set up bottom plate, bearing roller and first fixed plate, reached quick to the electrical steel cooling, avoided making a round trip to take the electrical steel, the effect of efficiency is improved, the utility model discloses be provided with bottom plate, bearing roller and first fixed plate, both ends all are fixed with first fixed plate around the bottom plate both sides, and both ends all are fixed with the second fixed plate around the bottom half both sides, and the pneumatic cylinder embedding is fixed on the second fixed plate, hydraulic stem bottom and first fixed plate fixed connection, and the bottom plate is located the below of box, and the bottom plate corresponds with square logical groove, and the bearing roller rotates to be installed in the recess of seting up on the bottom plate. Be provided with the transfer chain respectively in bottom plate both sides, on the bearing roller is carried to the transfer chain via bottom plate one side, the pneumatic cylinder drives hydraulic stem rebound, the bottom plate top is passed square through groove and is got into in the box, first fixed plate upper surface and the laminating of box bottom face, cool off the electrical steel through pipeline and shower nozzle spun cooling gas, after the cooling, the pneumatic cylinder drives the hydraulic stem and moves down, the original position is got back to the bottom plate, the transfer chain of bottom plate one side will be treated on refrigerated electrical steel carries the bearing roller, treat that refrigerated electrical steel will push away the transfer chain of bottom plate opposite side with refrigerated electrical steel and transport away, avoid taking the electrical steel back and forth, the efficiency is improved.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a left side view structure diagram of the present invention;

fig. 3 is a schematic view of the connection structure of the bottom plate of the present invention in a top view;

fig. 4 is an enlarged schematic view of the utility model at a;

fig. 5 is a schematic view of the structure of the utility model.

In the figure: 1. a base plate; 2. a carrier roller; 3. footing; 4. a first fixing plate; 5. a hydraulic lever; 6. a second fixing plate; 7. a hydraulic cylinder; 8. a box body; 9. a pipeline; 10. a spray head; 11. a square through groove; 12. a groove; 13. a connecting shaft; 14. and a bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, the present invention provides an embodiment: the utility model provides a take out cooling box before electrical steel annealing furnace, includes bottom plate 1, bearing roller 2 and

box

8, 8 bottom surfaces four corners departments of box all are fixed with

footing

3, 3 bottom contacts ground of footing. Both ends all are fixed with second fixed plate 6 around 8 bottom both sides of box, and the embedding is fixed with pneumatic cylinder 7 on second fixed plate 6, and second fixed plate 6 is passed to pneumatic cylinder 7 bottom, and outside hydraulic pump is connected to pneumatic cylinder 7, and pneumatic cylinder 7 uses with the hydraulic pump is supporting. The hydraulic pump is of a CB-B16JZ model and is connected with an external power supply. The bottom end of the hydraulic cylinder 7 is movably provided with a hydraulic rod 5, the bottom end of the hydraulic rod 5 is fixedly provided with a first fixing plate 4, the four first fixing plates 4 are respectively fixed at the front end and the rear end of two sides of the bottom plate 1, and the bottom plate 1 is positioned below the box body 8. The hydraulic pump starts to drive the hydraulic cylinder 7 to work, and the hydraulic rod 5 can drive the bottom plate 1 to move up and down.

The upper surface of the bottom plate 1 is provided with a groove 12, bearings 14 are respectively embedded in the front end and the rear end inside the groove 12, each bearing 14 is divided into an inner ring and an outer ring, the inner ring and the outer rings are rotatably connected through balls, the inner walls of the grooves 12 are fixed to the outer rings of the bearings 14, connecting shafts 13 are fixed to the two ends of the carrier rollers 2, the inner rings of the bearings 14 are fixed to the connecting shafts 13, the connecting shafts 13 are rotatably connected in the grooves 12 through the bearings 14, the carrier rollers 2 are rotatable in the grooves 12, and the top ends of the carrier rollers 2 exceed. Conveying lines are respectively arranged on two sides of the bottom plate 1, the electric steel is conveyed to the carrier rollers 2 through the conveying lines on one side of the bottom plate 1, and the hydraulic cylinder 7 drives the hydraulic rod 5 to move upwards. Square through groove 11 has been seted up to 8 bottom faces of box, and bottom plate 1 corresponds with square through groove 11, and bottom plate 1 and square through groove 11 phase-match, and 1 top of bottom plate passes square through groove 11 and gets into in the box 8, and the laminating of 4 upper surfaces of first fixed plate and 8 bottom faces of box.

The inside top of box 8 is fixed with pipeline 9, and the both ends of pipeline 9 all stretch out from box 8 top, and outside cooling gas conveying equipment is connected at the both ends of pipeline 9. A spray head 10 is fixed at the bottom of the pipeline 9, the spray head 10 is communicated with the inside of the pipeline 9, and cooling gas is sprayed out from the spray head 10. Cooling gas through 9 and 10 spun shower nozzles cools off the electrical steel, and after the cooling, pneumatic cylinder 7 drives hydraulic stem 5 and moves down, and bottom plate 1 gets back to the primary importance, and the transfer chain of 1 one side of bottom plate will treat that refrigerated electrical steel carries on bearing roller 2, treats that refrigerated electrical steel will cool off the transfer chain of 1 opposite side of bottom plate and transport away, avoids getting the electrical steel back and forth, raises the efficiency.

The working principle is as follows: be provided with the transfer chain respectively in 1 both sides of bottom plate, carry bearing roller 2 with the electrical steel through the transfer chain of 1 one side of bottom plate on, pneumatic cylinder 7 drives hydraulic stem 5 and upwards removes, 1 top of bottom plate passes square through groove 11 and gets into in the box 8, 4 upper surface of first fixed plate and the laminating of 8 bottom faces of box, cooling gas through

pipeline

9 and 10 spun shower nozzle cools off the electrical steel, after the cooling, pneumatic cylinder 7 drives hydraulic stem 5 and moves down, 1 original position of bottom plate gets back to, the transfer chain of 1 one side of bottom plate will treat that refrigerated electrical steel carries on bearing roller 2, treat that refrigerated electrical steel transports the transfer chain of 1 opposite side of bottom plate with the electrical steel propelling movement that cools off, repeated operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a take out cooling box before electrical steel annealing furnace, includes bottom plate (1), bearing roller (2) and box (8), its characterized in that: the front end and the rear end of two sides of the bottom of the box body (8) are respectively fixed with a second fixing plate (6), a hydraulic cylinder (7) is embedded and fixed on the second fixing plate (6), the bottom end of the hydraulic cylinder (7) penetrates through the second fixing plate (6), a hydraulic rod (5) is movably arranged at the bottom end of the hydraulic cylinder (7), the bottom end of the hydraulic rod (5) is fixed with a first fixing plate (4), the four first fixing plates (4) are respectively fixed at the front end and the rear end of the two sides of the bottom plate (1), a groove (12) is formed in the upper surface of the bottom plate (1), bearings (14) are embedded into the front end and the rear end inside the groove (12) respectively, connecting shafts (13) are fixed at two ends of the carrier roller (2), the connecting shafts (13) are rotatably connected in the grooves (12) through bearings (14), and the carrier roller (2) can rotate in the grooves (12).

2. The drawn strip cooling box in front of the electrical steel annealing furnace according to claim 1, characterized in that: four corners of the bottom end face of the box body (8) are respectively fixed with a bottom foot (3).

3. The drawn strip cooling box in front of the electrical steel annealing furnace according to claim 1, characterized in that: the bottom end face of the box body (8) is provided with a square through groove (11), the bottom plate (1) corresponds to the square through groove (11), and the bottom plate (1) is matched with the square through groove (11).

4. The drawn strip cooling box in front of the electrical steel annealing furnace according to claim 1, characterized in that: the bearing (14) is divided into an inner ring and an outer ring, the inner ring and the outer ring are rotationally connected through balls, the inner ring is fixed with the connecting shaft (13), and the outer ring is fixed with the inner wall of the groove (12).

5. The drawn strip cooling box in front of the electrical steel annealing furnace according to claim 1, characterized in that: the top end of the carrier roller (2) exceeds the upper surface of the bottom plate (1).

6. The drawn strip cooling box in front of the electrical steel annealing furnace according to claim 1, characterized in that: the inside top of box (8) is fixed with pipeline (9), and the both ends of pipeline (9) all stretch out from box (8) top, and pipeline (9) bottom is fixed with shower nozzle (10), and shower nozzle (10) and pipeline (9) inside intercommunication.