CN220482026U

CN220482026U - Brick blank forming machine for magnesia carbon brick production

Info

Publication number: CN220482026U
Application number: CN202322136903.XU
Authority: CN
Inventors: 齐健; 李连柱
Original assignee: Dashiqiao Xingda Special Refractory Materials Co ltd
Current assignee: Dashiqiao Xingda Special Refractory Materials Co ltd
Priority date: 2023-08-09
Filing date: 2023-08-09
Publication date: 2024-02-13
Anticipated expiration: 2033-08-09

Abstract

The utility model discloses a brick blank forming machine for producing magnesia carbon bricks, which belongs to the technical field of magnesia carbon brick production and comprises a base, wherein a plurality of stand columns are fixedly connected to the top of the base, a top plate is fixedly connected to the top ends of the stand columns, a first electric push rod is fixedly installed on the top plate, the output end of the first electric push rod is fixedly connected with a lifting seat, an upper extrusion die is installed on the bottom surface of the lifting seat, a cleaning mechanism is arranged on the side part of the lifting seat, and a lower die mechanism is arranged on the top surface of the base. According to the utility model, the first motor is utilized to drive the screw rod to rotate, the end part of the material conveying cylinder is driven to move to the upper part of the forming lower die through the cooperation of the screw rod and the moving seat, at the moment, the second motor is utilized to drive the spiral material conveying rod to rotate, and the rotation of the spiral material conveying rod is utilized to enable the raw material in the inner cavity of the storage hopper to enter the inner cavity of the forming lower die from the material conveying cylinder, so that the function of automatically feeding is realized.

Description

Brick blank forming machine for magnesia carbon brick production

Technical Field

The utility model relates to the technical field of magnesia carbon brick production, in particular to a brick blank forming machine for magnesia carbon brick production.

Background

The magnesia carbon brick is a unburned carbon composite refractory material which is formed by taking high-melting-point alkaline oxide magnesia and high-melting-point carbon materials which are difficult to infiltrate by slag as raw materials and adding various non-oxide additives and combining with a carbonaceous binding agent, is mainly used for lining of converters, alternating current arc furnaces and direct current arc furnaces, slag lines of ladles and the like, and is used as a composite refractory material, so that the biggest defects of strong slag erosion resistance of magnesia, high thermal conductivity and low expansibility of carbon and poor spalling resistance of magnesia are effectively utilized, and the raw materials are required to be extruded into green bricks by a forming machine in the production process of the magnesia carbon bricks.

Through searching, the utility model patent with the bulletin number of CN217802287U discloses a forming machine for producing magnesia carbon bricks, which comprises a bottom plate, wherein supporting rods are fixedly arranged at four corners of the top surface of the bottom plate, top plates are fixedly arranged at the top ends of the four supporting rods, a hydraulic cylinder is fixedly arranged on the surface of the top plate through a mounting plate, a movable frame is fixedly arranged at the telescopic end of the hydraulic cylinder through the mounting plate, the movable frame is in sliding connection with the supporting rods, an upper die is arranged on the bottom surface of the movable frame, and a supporting frame is fixedly arranged at one side of the upper die; in this patent, the staff stirs the driving lever and drives fixture block two and do arc motion and compress deformation with spacing spring, and the one end and the fixture block one separation of fixture block two this moment then upwards and downward pulling mould frame and last mould respectively can dismantle mould frame and last mould get off to the staff of being convenient for changes mould frame and last mould of different specifications, the magnesia carbon brick of being convenient for of magnesia carbon brick make-up machine processing out not equidimension.

However, the above patent has the following disadvantages: when mass production is carried out, no automatic filling device is arranged, and the efficiency is affected by manpower filling; in addition, when the waste materials cleaned by the cleaning blade are not collected, the waste materials fall onto the workbench to influence the subsequent continuous production. Therefore, we propose a brick blank forming machine for producing magnesia carbon bricks.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model aims to provide a brick blank forming machine for producing magnesia carbon bricks.

In order to solve the problems, the utility model adopts the following technical scheme:

the utility model provides a brick embryo make-up machine for magnesia carbon brick production, includes the base, the top fixedly connected with of base a plurality of stands, the top fixedly connected with roof of stand, fixedly mounted has first electric putter on the roof, the output fixedly connected with elevating socket of first electric putter, the bottom surface of elevating socket is installed and is pressed the mould, the lateral part of elevating socket is provided with clearance mechanism, the top surface of base is provided with lower mould mechanism, the rear portion of base is provided with moving mechanism, be provided with a material conveying section of thick bamboo on the moving mechanism, the top fixedly connected with storage hopper of material conveying section of thick bamboo, the terminal surface fixedly mounted of material conveying section of thick bamboo has the second motor, the output shaft of second motor extends to the inner chamber of material conveying section of thick bamboo and fixedly connected with spiral material conveying pole, the side of spiral material conveying pole is laminated with the inner wall of material conveying section of thick bamboo mutually.

As a preferable scheme of the utility model, the cleaning mechanism comprises an installation seat fixedly connected to the side surface of the lifting seat, a second electric push rod is fixedly installed at the top of the installation seat, the output end of the second electric push rod extends to the bottom of the installation seat and is fixedly connected with the lifting plate, a third electric push rod is fixedly installed on the lifting plate, the output end of the third electric push rod is fixedly connected with the transverse moving seat, a clamping groove is formed in the side surface of the transverse moving seat, a collecting box is sleeved on the clamping groove, a scraping plate is fixedly connected to the bottom surface of an inner cavity of the collecting box, and the top end of the scraping plate extends to the top of the collecting box.

As a preferable scheme of the utility model, the moving mechanism comprises a supporting seat fixedly connected to the back of the base, the top surface of the supporting seat is fixedly connected with two rotating frames, a screw rod is rotatably connected between the two rotating frames, the outer side thread of the screw rod is sheathed with the moving seat, the bottom surface of the moving seat is attached to the top surface of the supporting seat, the top end of the moving seat is connected with the feeding cylinder, a first motor is fixedly arranged on the side surface of the rotating frame, and the output shaft of the first motor is connected with the end part of the screw rod.

As a preferable scheme of the utility model, the lower die mechanism comprises a forming lower die arranged on the top surface of the base, a fourth electric push rod is fixedly arranged at the bottom of the forming lower die, the output end of the fourth electric push rod extends to the inner cavity of the forming lower die and is fixedly connected with a jacking plate, and the outer side surface of the jacking plate is attached to the inner wall of the forming lower die.

As a preferable scheme of the utility model, a control panel is fixedly arranged on the side surface of the base.

As a preferable scheme of the utility model, the lifting seat is movably sleeved with the upright post.

As a preferable mode of the utility model, the external shape size of the upper extrusion die is matched with the internal cavity size of the lower molding die.

Compared with the prior art, the utility model has the advantages that:

(1) According to the utility model, the first motor is utilized to drive the screw rod to rotate, the end part of the material conveying cylinder is driven to move to the upper part of the forming lower die through the cooperation of the screw rod and the moving seat, at the moment, the second motor is utilized to drive the spiral material conveying rod to rotate, and the rotation of the spiral material conveying rod is utilized to enable the raw material in the inner cavity of the storage hopper to enter the inner cavity of the forming lower die from the material conveying cylinder, so that the function of automatically feeding is realized.

(2) According to the utility model, after the upper extrusion die is extruded and molded, the third electric push rod is utilized to drive the transverse moving seat, the collecting box and the scraping plate to transversely reciprocate once, the scraping plate is utilized to scrape the bottom surface of the upper extrusion die, the scraped materials fall into the collecting box, and the collecting box is utilized to collect the scraped materials, so that the practicability is good.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an exploded view of the structure of the cleaning mechanism of the present utility model;

FIG. 3 is a schematic cross-sectional view of the lower die mechanism of the present utility model;

FIG. 4 is a schematic cross-sectional view of a feed delivery cartridge of the present utility model.

The reference numerals in the figures illustrate:

1. a base; 2. a column; 3. a top plate; 4. a first electric push rod; 5. a lifting seat; 6. an upper extrusion die; 7. a cleaning mechanism; 8. a lower die mechanism; 9. a moving mechanism; 10. a feed delivery cylinder; 11. a storage hopper; 12. a second motor; 13. a spiral material conveying rod; 14. a support base; 15. a rotating frame; 16. a screw rod; 17. a movable seat; 18. a first motor; 19. a mounting base; 20. a second electric push rod; 21. a lifting plate; 22. a third electric push rod; 23. a traversing seat; 24. a clamping groove; 25. a collection box; 26. a scraper; 27. forming a lower die; 28. jacking up the plate; 29. a control panel; 30. fourth electric putter.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

referring to fig. 1-4, a brick embryo forming machine for magnesia carbon brick production comprises a base 1, wherein the top of the base 1 is fixedly connected with a plurality of upright posts 2, the top of the upright posts 2 is fixedly connected with a top plate 3, a first electric push rod 4 is fixedly installed on the top plate 3, the output end of the first electric push rod 4 is fixedly connected with a lifting seat 5, an upper extrusion die 6 is installed on the bottom surface of the lifting seat 5, a cleaning mechanism 7 is arranged on the side part of the lifting seat 5, a lower die mechanism 8 is arranged on the top surface of the base 1, a moving mechanism 9 is arranged at the rear part of the base 1, a material conveying cylinder 10 is arranged on the moving mechanism 9, a storage hopper 11 is fixedly connected with the top of the material conveying cylinder 10, a second motor 12 is fixedly installed on the end surface of the material conveying cylinder 10, an output shaft of the second motor 12 extends to the inner cavity of the material conveying cylinder 10 and is fixedly connected with a spiral material conveying rod 13, and the side surface of the spiral material conveying rod 13 is attached to the inner wall of the material conveying cylinder 10.

Specifically, please refer to fig. 1 and 2, the cleaning mechanism 7 includes a mounting seat 19 fixedly connected to the side of the lifting seat 5, a second electric push rod 20 is fixedly installed at the top of the mounting seat 19, the output end of the second electric push rod 20 extends to the bottom of the mounting seat 19 and is fixedly connected with a lifting plate 21, a third electric push rod 22 is fixedly installed on the lifting plate 21, the output end of the third electric push rod 22 is fixedly connected with a traversing seat 23, a clamping groove 24 is provided on the side of the traversing seat 23, a collecting box 25 is sleeved on the clamping groove 24, a scraping plate 26 is fixedly connected to the bottom surface of the inner cavity of the collecting box 25, and the top end of the scraping plate 26 extends to the top of the collecting box 25.

In this embodiment, the side of the collection box 25 is provided with a clip fitting with the clip groove 24 so as to mount the collection box 25 on the traverse base 23.

Specifically, referring to fig. 1, the moving mechanism 9 includes a supporting seat 14 fixedly connected to the back of the base 1, two rotating frames 15 are fixedly connected to the top surface of the supporting seat 14, a screw rod 16 is rotatably connected between the two rotating frames 15, a moving seat 17 is sleeved on the outer side thread of the screw rod 16, the bottom surface of the moving seat 17 is attached to the top surface of the supporting seat 14, the top end of the moving seat 17 is connected with the feeding barrel 10, a first motor 18 is fixedly mounted on the side surface of the rotating frame 15, and an output shaft of the first motor 18 is connected with the end of the screw rod 16.

In this embodiment, the top surface of the supporting seat 14 is used to limit the moving seat 17, so that the moving seat 17 can only move along the axial direction of the screw rod 16.

Specifically, referring to fig. 1 and 3, the lower die mechanism 8 includes a lower molding die 27 mounted on the top surface of the base 1, a fourth electric push rod 30 is fixedly mounted at the bottom of the lower molding die 27, an output end of the fourth electric push rod 30 extends to an inner cavity of the lower molding die 27 and is fixedly connected with a jacking plate 28, and an outer side surface of the jacking plate 28 is attached to an inner wall of the lower molding die 27.

In this embodiment, the fourth electric push rod 30 is used to drive the jacking plate 28 to move, so that the jacking plate 28 is used to jack up the magnesia carbon bricks formed in the inner cavity of the lower forming die 27.

Specifically, referring to fig. 1, a control panel 29 is fixedly installed on a side surface of the base 1.

In this embodiment, the control panel 29 is electrically connected to the first electric putter 4, the first motor 18, the second electric putter 20, the third electric putter 22, the fourth electric putter 30, and the second motor 12, and the control panel 29 controls the first electric putter 4, the first motor 18, the second electric putter 20, the third electric putter 22, the fourth electric putter 30, and the second motor 12.

Specifically, referring to fig. 1, the lifting seat 5 is movably sleeved with the upright post 2.

In this embodiment, the lifting seat 5 is limited by the cooperation between the upright post 2 and the lifting seat 5, so that the lifting seat 5 can only move along the axial direction of the upright post 2.

Specifically, referring to fig. 1, the outer shape of the upper extrusion die 6 is adapted to the inner cavity of the lower molding die 27.

In this embodiment, the upper extrusion die 6 is ensured to be capable of completely extruding and molding the material in the cavity of the molding lower die 27.

Working principle: when the device is used, firstly, raw materials of magnesia carbon bricks are put into the storage hopper 11, the first motor 18 is used for driving the screw rod 16 to rotate, the movable seat 17 and the material conveying cylinder 10 are driven to move through the cooperation between the screw rod 16 and the movable seat 17, the end part of the movable seat 17 extends to the upper part of the lower molding die 27, at the moment, the second motor 12 is started for driving the spiral material conveying rod 13 to rotate, the raw materials in the inner cavity of the storage hopper 11 are enabled to enter the inner cavity of the lower molding die 27 from the material conveying cylinder 10 by using the rotation of the spiral material conveying rod 13, then the first motor 18 is started for driving the screw rod 16 to reversely rotate, the material conveying cylinder 10 is driven to reset by using the cooperation of the screw rod 16 and the movable seat 17, then the first electric push rod 4 is started for driving the lifting seat 5 and the upper push rod 6 to move downwards, the upper push rod 6 stretches into the lower molding die 27 to squeeze and form the raw materials in the inner cavity of the lower molding die 27, after the upper push rod 6 is formed, the fourth electric push rod 30 is started for driving the lifting plate 28 to lift, the magnesium carbon materials in the inner cavity of the lower molding die 27 are enabled to lift up by using the lifting plate 28, finally, the electric push rods 20, the third electric push rods 20, 26 and the third push rods 22 and the upper push rods 25 are driven to move transversely and horizontally, namely the top and bottom surfaces 25 are enabled to slide transversely and are driven to slide transversely, and the top and the bottom surfaces 25 are enabled to slide and are driven to slide and move transversely and the top and the bottom surfaces 25 are driven to move.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution and the modified concept thereof, within the scope of the present utility model.

Claims

1. The utility model provides a magnesia carbon brick production is with brick embryo make-up machine, includes base (1), its characterized in that: the utility model discloses a material conveying device, including base (1), top fixedly connected with stand (2), top fixedly connected with roof (3) of stand (2), fixedly connected with first electric putter (4) on roof (3), the output fixedly connected with elevating socket (5) of first electric putter (4), extrusion die (6) are installed to the bottom surface of elevating socket (5), the lateral part of elevating socket (5) is provided with clearance mechanism (7), the top surface of base (1) is provided with lower mould mechanism (8), the rear portion of base (1) is provided with mobile mechanism (9), be provided with defeated feed cylinder (10) on mobile mechanism (9), the top fixedly connected with storage hopper (11) of defeated feed cylinder (10), the terminal surface fixed mounting of defeated feed cylinder (10) has second motor (12), the output shaft of second motor (12) extends to the inner chamber of defeated feed cylinder (10) and fixedly connected with spiral defeated feed cylinder (13), the side of spiral feed cylinder (13) is laminated with the inner wall of defeated feed cylinder (10).

2. The brick embryo forming machine for producing magnesia carbon bricks according to claim 1, wherein: the cleaning mechanism (7) comprises a mounting seat (19) fixedly connected to the side face of the lifting seat (5), a second electric push rod (20) is fixedly installed at the top of the mounting seat (19), the output end of the second electric push rod (20) extends to the bottom of the mounting seat (19) and is fixedly connected with a lifting plate (21), a third electric push rod (22) is fixedly installed on the lifting plate (21), the output end of the third electric push rod (22) is fixedly connected with a transverse moving seat (23), a clamping groove (24) is formed in the side face of the transverse moving seat (23), a collecting box (25) is sleeved on the clamping groove (24), a scraping plate (26) is fixedly connected to the bottom face of an inner cavity of the collecting box (25), and the top end of the scraping plate (26) extends to the top of the collecting box (25).

3. The brick embryo forming machine for producing magnesia carbon bricks according to claim 1, wherein: the utility model provides a movable mechanism (9) is including supporting seat (14) of fixed connection at base (1) back, the top surface fixedly connected with two rotating turret (15) of supporting seat (14), two rotate between rotating turret (15) and be connected with lead screw (16), the outside screw thread of lead screw (16) has cup jointed and has moved seat (17), the bottom surface of moving seat (17) is laminated with the top surface of supporting seat (14), the top of moving seat (17) is connected with defeated feed cylinder (10), the side fixed mounting of rotating turret (15) has first motor (18), the output shaft of first motor (18) is connected with the tip of lead screw (16).

4. The brick embryo forming machine for producing magnesia carbon bricks according to claim 1, wherein: the lower die mechanism (8) comprises a forming lower die (27) arranged on the top surface of the base (1), a fourth electric push rod (30) is fixedly arranged at the bottom of the forming lower die (27), the output end of the fourth electric push rod (30) extends to the inner cavity of the forming lower die (27) and is fixedly connected with a jacking plate (28), and the outer side surface of the jacking plate (28) is attached to the inner wall of the forming lower die (27).

5. The brick embryo forming machine for producing magnesia carbon bricks according to claim 1, wherein: a control panel (29) is fixedly arranged on the side face of the base (1).

6. The brick embryo forming machine for producing magnesia carbon bricks according to claim 1, wherein: the lifting seat (5) is movably sleeved with the upright post (2).

7. The brick blank forming machine for producing magnesia carbon bricks according to claim 4, wherein: the external shape size of the upper extrusion die (6) is matched with the internal cavity size of the lower molding die (27).