CN214814643U

CN214814643U - Automatic flow control device of casting and rolling machine

Info

Publication number: CN214814643U
Application number: CN202121002352.2U
Authority: CN
Inventors: 吴建宇; 崔朋举
Original assignee: Henan Mingsheng New Material Technology Co ltd
Current assignee: Henan Mingsheng New Material Technology Co ltd
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2021-11-23
Anticipated expiration: 2031-05-10

Abstract

The utility model discloses an automatic flow control device of a casting and rolling machine, which relates to the technical field of casting and rolling machines, in particular to an automatic flow control device of a casting and rolling machine, comprising a gear motor, a laser range finder for measuring the height of molten aluminum, a control box, a motor fixing plate and a stabilizing frame which are arranged at the bottom end of the gear motor, wherein the stabilizing frame consists of an inverted U-shaped plate fixedly connected on a heat preserving furnace and a partition plate fixed at the inner top wall of the inverted U-shaped plate, the partition plate divides the space in the inverted U-shaped plate into a first operation cabin and a second operation cabin which are sequentially arranged from front to back, one end of the motor fixing plate is arranged on the heat preserving furnace, the control box is arranged below the motor fixing plate, and through the arrangement of an adjusting part, an induction device and a transmission cylinder, the operation of personnel can be saved, thereby the potential safety hazard to the personnel can be reduced to the minimum, and the mechanical control can greatly improve the accurate control flow rate and flow rate, the automatic control function is realized, so that the hidden danger can be greatly reduced, and the working efficiency is improved.

Description

Automatic flow control device of casting and rolling machine

Technical Field

The utility model relates to a cast rolling machine technical field specifically is an automatic accuse stream device of cast rolling machine.

Background

The casting and rolling are also called continuous casting and rolling, aluminum liquid needs to be continuously supplied in the normal operation process of equipment, the process flow is that a smelting furnace melts raw materials, qualified raw materials are provided and then are guided into a heat preservation furnace, and the raw materials continuously flow into a casting and rolling machine through a flow hole, so that the condition that the raw materials are not interrupted is ensured, and the flow needs to be uniform in speed due to the casting and rolling process requirement, so that the normal production is ensured, a flow control device with high precision is needed, the original flow control device is the flow hole, a flow control drill rod is additionally arranged, the manual operation is time-consuming and labor-consuming, and the potential safety hazard is large.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides an automatic accuse of cast rolling machine flows device has solved the problem that proposes in the above-mentioned background art.

The utility model discloses technical scheme as follows:

in order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an automatic flow control device of a casting and rolling machine comprises a speed reducing motor, a laser range finder for measuring the height of molten aluminum, a control box, a motor fixing plate and a stabilizing frame, wherein the motor fixing plate and the stabilizing frame are arranged at the bottom end of the speed reducing motor, the stabilizing frame consists of an inverted U-shaped plate fixedly connected to a heat preservation furnace and a partition plate fixed on the inner top wall of the inverted U-shaped plate, the space in the inverted U-shaped plate is divided into a first operation cabin and a second operation cabin sequentially from front to back by the partition plate, one end of the motor fixing plate is arranged on the heat preservation furnace, the control box is arranged below the motor fixing plate, a first connecting plate is arranged at the right end of the upper surface of the motor fixing plate, a sensing device is fixedly connected at the front end of the first connecting plate, a rotatable transmission cylinder is arranged on an output shaft of the speed reducing motor through a connecting part, one end, far away from the connecting part, of the transmission cylinder penetrates through the first operation cabin and the second operation cabin, and the first operation bin is internally provided with an adjusting part on the transmission cylinder, the second operation bin is internally provided with a pull-back part on the transmission cylinder for pulling the transmission cylinder to rotate clockwise, and the adjusting part consists of a drill rod and a movable fixing part for controlling the drill rod to move left and right.

Optionally, including the second connecting plate, induction system includes the semi-annular fixed block of fixed connection at first connecting plate front end, the one end that the semi-annular fixed block is close to first connecting plate all is provided with limit switch with the one end of keeping away from first connecting plate, be provided with on the second connecting plate with the unanimous monitoring board of nevertheless with second connecting plate free end opposite direction of second connecting plate direction.

Optionally, the circle center of the semi-annular fixed block is concentric with the rotating shaft of the frequency converter.

Optionally, the movable fixing part comprises two fourth connecting plates fixedly connected to the transmission cylinder, and two poking plates with concave grooves are arranged at the bottoms of the bottom ends of the right sides of the fourth connecting plates, a first guide support column capable of sliding in the inner wall of the groove of the poking plate is arranged on the inner wall of the groove of the bottom end of the poking plate, and two fifth connecting plates fixedly connected to the opposite faces of the first guide support column and two sixth connecting plates fixedly connected to one ends of the opposite faces of the first guide support column and two second guide support columns fixedly connected to one ends of the opposite faces of the sixth connecting plates and sliding in the opposite faces of the sixth connecting plates.

Optionally, a second chute which is inclined upwards from left to right is formed in the top of the guide plate, and the first guide support column and the second guide support column are both connected in the second chute in a sliding manner.

Optionally, the fifth connecting plate and the sixth connecting plate are both fixedly connected to the upper surface of the supporting plate, and a clamping groove for clamping the drill rod is formed between the fifth connecting plate and the sixth connecting plate.

Optionally, the drill rod is composed of a clamping block clamped in the clamping groove, a connecting rod penetrating through the clamping block, and plugging heads and handles arranged at two ends of the connecting rod.

Optionally, the pull-back component comprises a seventh connecting plate fixedly connected to the transmission cylinder in the second operation bin, and one end of the seventh connecting plate, which is far away from the transmission cylinder, is provided with a pull-back spring, and one end of the pull-back spring is arranged on the holding furnace through an eighth connecting plate.

Optionally, the connecting part comprises a second connecting plate connected with the output shaft of the speed reduction motor in a key mode, a first connecting cylinder is arranged at the free end of the second connecting plate, the front portion of the first connecting cylinder is rotatably connected with a third connecting plate, an eighth connecting plate is fixedly connected to the top of the third connecting plate, and the transmission cylinder is arranged in the middle of the eighth connecting plate.

Advantageous effects

The utility model provides an automatic accuse of cast rolling machine flows device possesses following beneficial effect:

through the setting of adjusting part, induction system and transmission cylinder, can save personnel's operation to can fall to the minimum to personnel's potential safety hazard, mechanical control can improve accurate control velocity of flow and flow greatly simultaneously, realizes the automatic control effect, consequently can improve the efficiency of work in greatly reduced hidden danger.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the structure of the drill rod of the present invention.

In the figure: 1. a motor fixing plate; 2. a first connecting plate; 3. a semi-annular fixed block; 4. a reduction motor; 5. a second connecting plate; 6. a first connecting cylinder; 7. a third connecting plate; 8. an eighth connecting plate; 9. a monitoring plate; 10. a transmission cylinder; 11. An inverted U-shaped plate; 12. a partition plate; 13. a fourth connecting plate; 14. a poking plate; 15. a guide plate; 16. a first guide support column; 17. a baffle ring; 18. a support plate; 19. a fifth connecting plate; 20. a clamping block; 21. a plugging head; 22. a connecting rod; 23. A seventh connecting plate; 24. and a control box.

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.

Referring to fig. 1 to 2, the present invention provides a technical solution: an automatic flow control device of a casting and rolling machine comprises a speed reducing motor 4, a laser range finder for measuring the height of molten aluminum, a control box 24, a motor fixing plate 1 and a stabilizing frame, wherein the motor fixing plate 1 and the stabilizing frame are installed at the bottom end of the speed reducing motor 4, the stabilizing frame consists of an inverted U-shaped plate 11 fixedly connected to a heat preserving furnace and a partition plate 12 fixed on the inner top wall of the inverted U-shaped plate 11, the partition plate 12 divides the space in the inverted U-shaped plate 11 into a first operation cabin and a second operation cabin which sequentially go from front to back, the laser range finder for measuring the height of the molten aluminum is arranged right above the molten aluminum and is electrically connected with the control box 24 through a lead so as to monitor the height of the molten aluminum, meanwhile, the control box controls the flow rate of a flow opening through controlling a limit switch on an induction device so as to control the flow rate of a flow opening and realize the automatic control function, a frequency converter is arranged at the output end of the speed reducing motor 4, one end of the motor fixing plate 1 is arranged on the heat preserving furnace, the control box 24 is arranged below the motor fixing plate 1.

The right end of the upper surface of the motor fixing plate 1 is provided with a first connecting plate 2 through a bolt, the front end of the first connecting plate 2 is welded with a sensing device, an output shaft of the speed reducing motor 4 is provided with a rotatable transmission cylinder 10 through a connecting part, a monitoring plate 9 is arranged on a second connecting plate 5 through an auxiliary support cylinder, so that the monitoring plate 9 can concentrically rotate along with the rotation of the second connecting plate 5, one end of the transmission cylinder 10, far away from the connecting part, penetrates through a first operating cabin and a second operating cabin, an adjusting part is arranged in the transmission cylinder 10 in the first operating cabin, a pull-back part for pulling the transmission cylinder 10 to clockwise rotate is arranged in the second operating cabin, the flow opening is normally blocked through the pull-back part by the drill rod, and the flow opening can be opened through the adjusting part only when aluminum liquid needs to be added to the heat preservation furnace, so as to inject aluminum liquid, the adjusting component consists of a drill rod and a movable fixing component which controls the drill rod to slide upwards at an inclined angle from left to right, and the transmission cylinder 10 is inserted on the inverted U-shaped plate 11, but is in clearance fit with the inverted U-shaped plate.

Comprises a second connecting plate 5, the sensing device comprises a semi-annular fixed block 3 fixedly connected at the front end of a first connecting plate 2, the middle part of the semi-annular fixed block 3 is provided with an annular fixed groove, one end of the semi-annular fixed block 3 close to the first connecting plate 2 and one end far away from the first connecting plate 2 are both provided with a limit switch in the annular fixed groove, the second connecting plate 5 is provided with a monitoring plate 9 which has the same direction with the second connecting plate 5 but has the opposite direction with the free end of the second connecting plate 5, the monitoring plate 9 is arranged on the second connecting plate 5 through an auxiliary supporting cylinder, so that the monitoring plate 9 can concentrically rotate along with the rotation of the second connecting plate 5, when the monitoring plate 9 rotates to approach the limit switch, the limit switch can sense the monitoring plate, thereby controlling the rotation of the second connecting plate 5, the circle center of the semi-annular fixed block 3 is concentric with the rotating shaft of the frequency converter, remove fixed part and include two fourth connecting plates 13 of fixed connection on transmission cylinder 10, two the bottom on fourth connecting plate 13 right side all welds stirring board 14 that the bottom seted up the indent recess, and the degree of depth of recess needs to reach when removing first guide support post 16, can not make it deviate from the recess just can, the inner wall of stirring board 14 bottom recess is provided with can be at its gliding first guide support post 16 of recess inner wall, two the opposite face of first guide support post 16 all welds fifth connecting plate 19, two equal sliding connection of the looks back of body end of first guide support post 16 is on one end fixes the deflector 15 on the heat preservation stove, two the bottom of fifth connecting plate 19 is provided with backup pad 18, the one end welding of fifth connecting plate 19 is kept away from to backup pad 18 has two sixth connecting plates, two the top of the looks back of sixth connecting plate all welds the second guide of one end sliding connection on deflector 15 The top of the guide plate 15 is provided with a second sliding groove which is inclined upwards from left to right, the first guide support column 16 and the second guide support column are both connected in the second sliding groove in a sliding manner, so that the first guide support column 16 can be driven to slide upwards in an inclined manner when the toggle plate 14 rotates, the fifth connecting plate 19 and the sixth connecting plate are both welded on the upper surface of the support plate 18, a clamping groove for clamping a drill rod is formed between the fifth connecting plate 19 and the sixth connecting plate, the drill rod consists of a clamping block 20 clamped in the clamping groove, a connecting rod 22 penetrating through the clamping block 20, a blocking head 21 and a handle which are arranged at two ends of the connecting rod 22, the clamping block 20 consists of a circular clamping column and clamping strips arranged at the front end and the rear end of the circular clamping column, the clamping strips are integrally formed on the circular clamping column, the pull-back part comprises a seventh connecting plate 23 fixedly connected to the transmission column 10 in the second operation bin, a spring clamping groove is formed in one end, far away from the transmission cylinder 10, of the seventh connecting plate 23, a pull-back spring is arranged on the spring clamping groove, one end, far away from the transmission cylinder 10, of the seventh connecting plate 23 is provided with a pull-back spring, one end of the spring clamping groove is provided with a pull-back spring, the pull-back spring is arranged on the heat preservation furnace through an eighth connecting plate, the connecting part comprises a second connecting plate 5 which is connected to an output shaft of a speed reduction motor 4 in a key mode, a first connecting cylinder 6 is arranged at the free end of the second connecting plate 5, a third connecting plate 7 is rotatably connected to the front portion of the first connecting cylinder 6, when a person sets the connecting relation between the first connecting cylinder 6 and the third connecting plate 7, the third connecting plate 7 can be directly lapped on the first connecting cylinder 6, but the connection stability between the third connecting plate and the connection mode in the figure 1 is slightly reduced, the normal use of the person can not be influenced, and the eighth connecting plate 8 is welded on the top portion of the third connecting plate 7, the transmission cylinder 10 is arranged in the middle of the eighth connecting plate 8.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

To sum up, when this automatic accuse of casting and rolling machine flows device uses, through reforming transform the mouth angle that flows, install mechanical parts additional on the bore bit, control box control limit switch, laser range finder monitoring liquid level, control bore bit business turn over to the automatic control effect is realized to control mouth velocity of flow, through reforming transform equipment, can not only save staff's work load, and the safety effect is good, has still improved the efficiency of work greatly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an automatic accuse of caster flows device, includes gear motor, laser range finder, control box of measuring aluminium liquid height, installs motor fixed plate and steady rest in the gear motor bottom, the steady rest comprises the division board of fixed connection's the U-shaped board of falling on the holding furnace and fixing the roof in the U-shaped board of falling, and the division board falls into two first operation storehouses and the second operation storehouse from the preceding to the back in proper order to the space in the U-shaped board of falling, the one end setting of motor fixed plate is on the holding furnace, the control box sets up the below at motor fixed plate, its characterized in that: the electric drill bit comprises a motor fixing plate, a first operation bin, a second operation bin, a rotary transmission cylinder, a rotary drill bit, a drill rod, a pull-back component, a drill rod and a moving fixing component, wherein the right end of the upper surface of the motor fixing plate is provided with the first connecting plate, the front end of the first connecting plate is fixedly connected with an induction device, the output shaft of the speed reduction motor is provided with the rotary transmission cylinder through a connecting component, one end, far away from the connecting component, of the transmission cylinder penetrates through the first operation bin and the second operation bin, the first operation bin is internally provided with the adjusting component on the transmission cylinder, the second operation bin is internally provided with the pull-back component which pulls the transmission cylinder to rotate clockwise, and the adjusting component consists of the drill rod and the moving fixing component which controls the drill rod to move left and right.

2. The automatic flow control device of a casting and rolling machine according to claim 1, characterized in that: including the second connecting plate, induction system includes the semi-ring shaped fixed block of fixed connection at first connecting plate front end, the one end that the semi-ring shaped fixed block is close to first connecting plate all is provided with limit switch with the one end of keeping away from first connecting plate, be provided with on the second connecting plate with the unanimous monitoring board of nevertheless with second connecting plate free end opposite direction of second connecting plate direction.

3. The automatic flow control device of a casting and rolling machine according to claim 2, characterized in that: the circle center of the semi-annular fixed block is concentric with the rotating shaft of the frequency converter.

4. The automatic flow control device of a casting and rolling machine according to claim 1, characterized in that: the movable fixing part comprises two fourth connecting plates fixedly connected to the transmission cylinder, and two poking plates with concave grooves are arranged at the bottom ends of the right sides of the fourth connecting plates, first guide supporting columns capable of sliding in the grooves of the inner walls of the poking plates are arranged on the inner walls of the grooves of the bottom ends of the poking plates, and two fifth connecting plates fixedly connected to opposite surfaces of the first guide supporting columns are arranged on a guide plate fixedly arranged on the heat preservation furnace at one end and connected with the back of the first guide supporting columns in a sliding mode.

5. The automatic flow control device of a casting and rolling machine according to claim 4, characterized in that: a second sliding groove which inclines upwards from left to right is formed in the top of the guide plate, and the first guide support column and the second guide support column are connected into the second sliding groove in a sliding mode.

6. The automatic flow control device of a casting and rolling machine according to claim 4, characterized in that: the fifth connecting plate and the sixth connecting plate are both fixedly connected to the upper surface of the supporting plate, and a clamping groove for clamping the drill rod is formed between the fifth connecting plate and the sixth connecting plate.

7. The automatic flow control device of a casting and rolling machine according to claim 6, characterized in that: the drill rod is composed of a clamping block clamped in the clamping groove, a connecting rod penetrating through the clamping block, and plugging heads and handles arranged at two ends of the connecting rod.

8. The automatic flow control device of a casting and rolling machine according to claim 1, characterized in that: the pull-back component comprises a seventh connecting plate fixedly connected to the transmission cylinder in the second operation bin, and one end, far away from the transmission cylinder, of the seventh connecting plate is provided with a pull-back spring, one end of the pull-back spring is arranged on the heat preservation furnace through an eighth connecting plate.

9. The automatic flow control device of a casting and rolling machine according to claim 1, characterized in that: the connecting part comprises a second connecting plate in key connection with an output shaft of the speed reducing motor, a first connecting cylinder is arranged at the free end of the second connecting plate, a third connecting plate is rotatably connected to the front portion of the first connecting cylinder, an eighth connecting plate is fixedly connected to the top of the third connecting plate, and the transmission cylinder is arranged in the middle of the eighth connecting plate.