CN212821795U

CN212821795U - Rolling mill with balancing device

Info

Publication number: CN212821795U
Application number: CN202021302377.XU
Authority: CN
Inventors: 宋显军; 王国涛; 李海龙; 白玲; 宋显明; 韩佳; 张树慧; 宋美琪
Original assignee: Qingdao Ruilusheng Equipment Upgrade Manufacturing Co ltd
Current assignee: Qingdao Ruilusheng Equipment Upgrade Manufacturing Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-03-30
Anticipated expiration: 2030-07-06

Abstract

The utility model provides a rolling mill with balancing unit, including the device frame, the upper end surface of device frame is provided with balancing unit, the lower extreme fixed surface of device frame is connected with the base, the rear end fixed surface of device frame is connected with the feeding layer board, the upper end surface of feeding layer board is provided with prevents excursion mechanism and iron powder cleaning device, iron powder cleaning device is located the rear end of preventing excursion mechanism, the middle part surface of device frame is provided with down the backing roll, the upper end of backing roll is provided with down the working roll down, the upper end of working roll is provided with the working roll down. A rolling mill with balancing unit, be equipped with and prevent excursion mechanism and iron powder cleaning device, can adjust the metal sheet position, avoid the metal sheet to take place the skew to can clear away the iron oxide powder on metal sheet surface, avoid iron oxide powder to corrode the rolling mill, bring better use prospect.

Description

Rolling mill with balancing device

Technical Field

The utility model relates to a rolling mill production field, in particular to rolling mill with balancing unit.

Background

The equipment for realizing the metal rolling process generally refers to equipment for finishing the whole process of rolled material production, and comprises an unreeling machine, a rolling system, a driving system, a hydraulic system, a control system, a roller dismounting device and the like.

The existing rolling mill with a balancing device has certain disadvantages when in use, firstly, a steel sheet is likely to deviate in the front position before entering the rolling mill, so that the steel sheet cannot accurately enter the middle of a working roll, the rolling mill can be impacted, and the rolling mill is damaged, secondly, iron oxide powder on the surface of a steel billet is sprayed to the periphery in the rolling process, so that different degrees of corrosion abrasion are generated on the inner window surface of a housing of the rolling mill housing, the bottom surface of the housing of the rolling mill housing, and the like, the use of the rolling mill is influenced, and certain influence is brought to the use process of people.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a rolling mill with a balancing device, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a rolling mill with a balancing device comprises a device frame, wherein the outer surface of the upper end of the device frame is provided with the balancing device, the outer surface of the lower end of the device frame is fixedly connected with a base, the outer surface of the rear end of the device frame is fixedly connected with a feeding supporting plate, the outer surface of the upper end of the feeding supporting plate is provided with an anti-deflection mechanism and an iron powder cleaning device, the iron powder cleaning device is positioned at the rear end of the anti-deflection mechanism, the outer surface of the middle part of the device frame is provided with a lower supporting roller, the upper end of the lower supporting roller is provided with a lower working roller, the upper end of the lower working roller is provided with an upper working roller, the upper end of the upper working roller is provided with an upper supporting roller, the outer surface of one side of the device frame is provided with a bearing seat, the outer surface of one side of, and a coupling is arranged on the outer surface of one side of the speed reducing mechanism, and a driving motor is arranged on the outer surface of one side of the coupling.

Preferably, prevent that excursion mechanism includes mounting panel, prevents excursion motor, pull rod, compression spring, separation blade and regulating wheel, the front end surface fixed connection of feeding layer board has the mounting panel, the upper end surface of mounting panel is provided with the pull rod, the lower extreme surface of pull rod sets up the separation blade, be provided with compression spring between separation blade and the mounting panel, the upper end surface fixed connection of pull rod prevents excursion motor, the rear end surface of preventing excursion motor is provided with the regulating wheel.

Preferably, iron powder cleaning device is including clearance motor, fixed plate, hairbrush, air pump, hollow plate, jet head and center pin, the upper end fixed surface of feeding layer board is connected with the fixed plate, the rear end fixed surface of fixed plate is connected with clearance motor, one side of clearance motor is provided with the air pump, the front end middle part surface of fixed plate is provided with the center pin, the surface of center pin is provided with the hairbrush, the outer fixed surface in front end one side of fixed plate installs hollow plate, one side surface of hollow plate is provided with jet head.

Preferably, the lower extreme surface of pull rod runs through the upper end surface of mounting panel, be provided with the thread groove between separation blade and the pull rod, the lower extreme surface of pull rod can be dismantled with the upper end surface of separation blade through the thread groove and be connected, be provided with the transfer line between anti-migration motor and the adjusting wheel, the rear end surface of anti-migration motor passes through the transfer line and is connected with the front end middle part surface transmission of adjusting wheel, the quantity of anti-migration mechanism is two sets of.

Preferably, a transmission shaft is arranged between the cleaning motor and the central shaft, the outer surface of the front end of the cleaning motor is in transmission connection with the outer surface of the rear end of the central shaft through the transmission shaft, and a gas conveying pipe is arranged between the gas pump and the hollow plate.

Preferably, be provided with the belt between driving motor and the shaft coupling, one side surface of driving motor is connected through the belt and the one end surface transmission of shaft coupling, be provided with the bearing frame between last supporting roller and the device frame, the middle part surface swing joint of going up supporting roller one end surface through bearing frame and device frame, be fixed connection between transmission gear group and the last supporting roller.

Advantageous effects

Compared with the prior art, the utility model provides a rolling mill with balancing unit possesses following beneficial effect:

1. this rolling mill with balancing unit, through the anti-migration mechanism who sets up, in the use, draw metal sheet one end in the upper end of feeding layer board, then with metal sheet one end stopper go up between work roll and the lower work roll, this in-process, when the metal sheet passes through anti-migration mechanism's position, if the metal sheet position has the skew, the metal sheet gets into between regulating wheel and the feeding layer board along the regulating wheel, anti-migration motor operation drives the regulating wheel and rotates, the regulating wheel removes the metal sheet to the intermediate position of feeding layer board, thereby solve the problem of metal sheet skew, when the metal sheet is thick, the regulating wheel is upwards extruded by the metal sheet, the regulating wheel drives anti-migration motor upward movement, anti-migration motor upwards stimulates the pull rod, make the pull rod upward movement of separation blade and extrusion compression spring, thereby be applicable to different thickness metal sheets.

2. This kind of rolling mill with balancing unit, iron powder cleaning device through setting up, the metal sheet when moving on the feeding layer board, the clearance motor passes through the transmission shaft and drives the center pin rotation, the center pin drives the hairbrush and rotates, the hairbrush scrapes metal sheet surface iron oxide powder, air pump extraction air is carried in the hollow plate through the gas-supply pipe, then blow away iron oxide powder through the jet-propelled head blowout, thereby can clear away the iron oxide powder on metal sheet surface, avoid iron oxide powder to corrode the rolling mill, be favorable to people to use, whole rolling mill simple structure that has balancing unit, high durability and convenient operation, the effect of using is better for traditional mode.

Drawings

Fig. 1 is a schematic view of the overall structure of a rolling mill with a balancing device according to the present invention.

Fig. 2 is a schematic structural diagram of a feeding support plate in a rolling mill with a balancing device of the present invention.

Fig. 3 is a schematic structural diagram of an anti-shift mechanism in a rolling mill with a balancing device according to the present invention.

Fig. 4 is a schematic structural diagram of the iron powder cleaning device in the rolling mill with the balancing device of the present invention.

Fig. 5 is a schematic structural diagram of a central shaft in a rolling mill with a balancing device according to the present invention.

In the figure: 1. a device frame; 2. a bearing seat; 3. an upper work roll; 4. a lower support roller; 5. a lower working roll; 6. an upper support roller; 7. a feeding pallet; 8. an anti-migration mechanism; 81. mounting a plate; 82. an anti-offset motor; 83. a pull rod; 84. a compression spring; 85. a baffle plate; 86. an adjustment wheel; 9. an iron powder cleaning device; 91. cleaning the motor; 92. a fixing plate; 93. a steel brush; 94. an air pump; 95. a hollow slab; 96. a gas showerhead; 97. a central shaft; 10. a drive gear set; 11. a connecting shaft; 12. a speed reduction mechanism; 13. a coupling; 14. a drive motor; 15. a base; 16. a balancing device.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1 to 4, a rolling mill with a balancing device comprises a device frame 1, a balancing device 16 is arranged on the outer surface of the upper end of the device frame 1, a base 15 is fixedly connected on the outer surface of the lower end of the device frame 1, a feeding supporting plate 7 is fixedly connected on the outer surface of the rear end of the device frame 1, an anti-deviation mechanism 8 and an iron powder cleaning device 9 are arranged on the outer surface of the upper end of the feeding supporting plate 7, the iron powder cleaning device 9 is positioned at the rear end of the anti-deviation mechanism 8, a lower supporting roller 4 is arranged on the outer surface of the middle part of the device frame 1, a lower working roller 5 is arranged on the upper end of the lower supporting roller 4, an upper working roller 3 is arranged on the upper end of the lower working roller 5, an upper supporting roller 6 is arranged on the upper end of the upper working roller 3, a bearing block 2 is arranged on the, the outer surface of one end of the connecting shaft 11 is provided with a speed reducing mechanism 12, the outer surface of one side of the speed reducing mechanism 12 is provided with a coupling 13, and the outer surface of one side of the coupling 13 is provided with a driving motor 14.

Further, the deviation prevention mechanism 8 comprises a mounting plate 81, a deviation prevention motor 82, a pull rod 83, a compression spring 84, a baffle 85 and an adjusting wheel 86, the mounting plate 81 is fixedly connected to the outer surface of the front end of the feeding supporting plate 7, the pull rod 83 is arranged on the outer surface of the upper end of the mounting plate 81, the baffle 85 is arranged on the outer surface of the lower end of the pull rod 83, the compression spring 84 is arranged between the baffle 85 and the mounting plate 81, the deviation prevention motor 82 is fixedly connected to the outer surface of the upper end of the pull rod 83, the adjusting wheel 86 is arranged on the outer surface of the rear end of the deviation prevention motor 82, in the use process, one end of the metal plate is pulled at the upper end of the feeding supporting plate 7, then one end of the metal plate is inserted between the upper working roll 3 and the lower working roll 5, in the process, when the metal plate passes through the position of the deviation prevention mechanism 8, if the metal plate, when the metal plate is thick, the adjusting wheel 86 is upwards extruded by the metal plate, the adjusting wheel 86 drives the anti-deviation motor 82 to upwards move, the anti-deviation motor 82 upwards pulls the pull rod 83, the pull rod 83 enables the baffle plate 85 to upwards move and extrude the compression spring 84, and therefore the metal plate feeding device is suitable for metal plates with different thicknesses.

Further, the iron powder cleaning device 9 comprises a cleaning motor 91, a fixing plate 92, a steel brush 93, an air pump 94, a hollow plate 95, an air nozzle 96 and a central shaft 97, the fixing plate 92 is fixedly connected to the outer surface of the upper end of the feeding supporting plate 7, the cleaning motor 91 is fixedly connected to the outer surface of the rear end of the fixing plate 92, the air pump 94 is arranged on one side of the cleaning motor 91, the central shaft 97 is arranged on the outer surface of the middle part of the front end of the fixing plate 92, the steel brush 93 is arranged on the outer surface of one side of the front end of the fixing plate 92, the air nozzle 96 is arranged on the outer surface of one side of the hollow plate 95, when the metal plate moves on the feeding supporting plate 7, the cleaning motor 91 drives the central shaft 97 to rotate through a transmission shaft, the steel brush 93 is driven by the central shaft 97 to rotate, the iron oxide powder, and then the iron oxide powder is blown away by the jet head 96, so that the iron oxide powder on the surface of the metal plate can be removed, and the iron oxide powder is prevented from corroding the rolling mill.

The utility model discloses theory of operation and use flow: when the metal plate cleaning machine is used, the driving motor 14 drives the speed reducing mechanism 12 to operate through the coupling 13, the speed reducing mechanism 12 drives the upper supporting roller 6 to rotate through the connecting shaft 11, the upper supporting roller 6 drives the upper working roller 3, the lower working roller 5 and the lower supporting roller 4 to rotate through the transmission gear set 10, one end of the metal plate is pulled at the upper end of the feeding supporting plate 7 in the use process, when the metal plate moves on the feeding supporting plate 7, the cleaning motor 91 drives the central shaft 97 to rotate through the transmission shaft, the central shaft 97 drives the steel brush 93 to rotate, the steel brush 93 scrapes iron oxide powder on the surface of the metal plate, the air pump 94 pumps air and conveys the air into the hollow plate 95 through the air conveying pipe, and then the air is sprayed out through the air spraying head 96 to blow away the iron oxide powder on the surface of the metal plate, so as to avoid the iron oxide powder from corroding a rolling mill, in the process, when the metal plate passes through the position of the deviation preventing mechanism 8, if the position of the metal plate deviates, the metal plate enters between the adjusting wheel 86 and the feeding supporting plate 7 along the adjusting wheel 86, the deviation preventing motor 82 operates to drive the adjusting wheel 86 to rotate, the adjusting wheel 86 moves the metal plate to the middle position of the feeding supporting plate 7, thereby solving the problem of metal plate deflection, when the metal plate is thick, the adjusting wheel 86 is pressed upwards by the metal plate, the adjusting wheel 86 drives the anti-deflection motor 82 to move upwards, the anti-deflection motor 82 pulls the pull rod 83 upwards, the pull rod 83 makes the baffle 85 move upwards and press the compression spring 84, thereby being suitable for metal plates with different thicknesses, when the metal plates enter between the upper working roll 3 and the lower working roll 5, certain impact is caused to the rolling mill, at the moment, the upper supporting roll 6 can be lifted partially through the balancing device 16 to reduce the impact, and then the metal plate is output after being rolled by the upper working roll 3 and the lower working roll 5.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A rolling mill with balancing device, comprising a device frame (1), characterized in that: the device is characterized in that a balancing device (16) is arranged on the outer surface of the upper end of the device rack (1), a base (15) is fixedly connected to the outer surface of the lower end of the device rack (1), a feeding supporting plate (7) is fixedly connected to the outer surface of the rear end of the device rack (1), an anti-deviation mechanism (8) and an iron powder cleaning device (9) are arranged on the outer surface of the upper end of the feeding supporting plate (7), the iron powder cleaning device (9) is located at the rear end of the anti-deviation mechanism (8), a lower supporting roller (4) is arranged on the outer surface of the middle of the device rack (1), a lower working roller (5) is arranged on the upper end of the lower supporting roller (5), an upper working roller (3) is arranged on the upper end of the upper working roller (3), a bearing seat (2) is arranged on the outer surface of one side of the device rack (, the device is characterized in that a transmission gear set (10) is arranged on the outer surface of one side of the bearing seat (2), a connecting shaft (11) is arranged on the other side of the device frame (1), a speed reducing mechanism (12) is arranged on the outer surface of one end of the connecting shaft (11), a coupling (13) is arranged on the outer surface of one side of the speed reducing mechanism (12), and a driving motor (14) is arranged on the outer surface of one side of the coupling (13).

2. A rolling mill with balancing device according to claim 1, characterized in that: prevent excursion mechanism (8) including mounting panel (81), prevent excursion motor (82), pull rod (83), compression spring (84), separation blade (85) and adjusting wheel (86), the front end external surface fixedly connected with mounting panel (81) of feeding layer board (7), the upper end surface of mounting panel (81) is provided with pull rod (83), the lower extreme surface of pull rod (83) sets up separation blade (85), be provided with compression spring (84) between separation blade (85) and mounting panel (81), the upper end external surface fixedly connected with of pull rod (83) prevents excursion motor (82), the rear end surface of preventing excursion motor (82) is provided with adjusting wheel (86).

3. A rolling mill with balancing device according to claim 1, characterized in that: iron powder cleaning device (9) are including clearance motor (91), fixed plate (92), hairbrush (93), air pump (94), hollow slab (95), jet-propelled head (96) and center pin (97), the upper end external surface fixedly connected with fixed plate (92) of feeding layer board (7), the rear end external surface fixedly connected with clearance motor (91) of fixed plate (92), one side of clearance motor (91) is provided with air pump (94), the front end middle part surface of fixed plate (92) is provided with center pin (97), the surface of center pin (97) is provided with hairbrush (93), the outer surface fixed mounting of front end one side of fixed plate (92) has hollow slab (95), one side surface of hollow slab (95) is provided with jet-propelled head (96).

4. A rolling mill with balancing device according to claim 2, characterized in that: the lower extreme surface of pull rod (83) runs through the upper end surface of mounting panel (81), be provided with the thread groove between separation blade (85) and pull rod (83), the lower extreme surface of pull rod (83) passes through the thread groove and can dismantle with the upper end surface of separation blade (85) and be connected, be provided with the transfer line between preventing excursion motor (82) and adjusting wheel (86), the rear end surface of preventing excursion motor (82) passes through the transfer line and is connected with the front end middle part surface transmission of adjusting wheel (86), the quantity of preventing excursion mechanism (8) is two sets of.

5. A rolling mill with balancing device according to claim 3, characterized in that: be provided with the transmission shaft between clearance motor (91) and center pin (97), the front end surface of clearance motor (91) is connected through the transmission shaft with the rear end surface transmission of center pin (97), be provided with the gas-supply pipe between air pump (94) and hollow slab (95).

6. A rolling mill with balancing device according to claim 1, characterized in that: be provided with the belt between driving motor (14) and shaft coupling (13), one side surface of driving motor (14) passes through the belt and is connected with the one end surface transmission of shaft coupling (13), it is provided with bearing frame (2) to go up between supporting roll (6) and device frame (1), go up the middle part surface swing joint of supporting roll (6) one end surface through bearing frame (2) and device frame (1), be fixed connection between transmission gear group (10) and last supporting roll (6).