CN215356165U

CN215356165U - Steel casting continuous casting machine

Info

Publication number: CN215356165U
Application number: CN202121484118.8U
Authority: CN
Inventors: 王浩杰; 周静
Original assignee: Qingdao Taixin Machinery Co ltd
Current assignee: Qingdao Taixin Machinery Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2021-12-31
Anticipated expiration: 2031-07-01

Abstract

The utility model relates to the technical field of steel casting equipment, in particular to a steel casting continuous casting machine, which comprises a base, wherein the upper end of the base is connected with a cooling unit through a bolt, two transmission rollers are rotatably connected in the base through a rotating shaft, a chain plate conveyor belt is sleeved on the outer sides of the two transmission rollers, a cam is in sliding fit with the inner side of the chain plate conveyor belt, and the cam is rotatably connected with the base through the rotating shaft, and the steel casting continuous casting machine has the beneficial effects that: the installation seat is driven to rotate by the chain plate conveyor belt, and the installation seat drives the mold to rotate, so that the mold sequentially passes through the lower part of a pouring pipe of the casting ladle, continuous casting is realized, and the casting efficiency is improved; when the mould needs to be replaced, the pull rod is pulled outwards, the pull rod drives the convex rod to move out of the positioning hole of the convex plate, the mould can be conveniently taken out of the mounting seat at the moment, a suitable mould is replaced, and the new mould is fixed through the convex rod.

Description

Steel casting continuous casting machine

Technical Field

The utility model relates to the technical field of steel casting equipment, in particular to a steel casting continuous casting machine.

Background

Casting is a process frequently adopted in industrial manufacturing, and products are manufactured by casting, so that the method has the characteristics of simple process, high safety and suitability for mass production. The existing casting mode is manual casting and mechanical automatic casting, the manual casting cost is high, the casting speed is low, the efficiency is low, and operators are easy to accidentally damage, so that most of the casting modes adopt a casting machine for casting. The existing casting and continuous casting machine has some defects in the production process: 1. after the casting is finished, the mold is directly turned over, so that the casting in the mold directly falls off, the casting is easily damaged and cannot be used, and the quality and the production efficiency are influenced; 2. the chain plate conveying is adopted in the process of conveying the mold by the existing casting machine, the mold and the chain plate are fixed by welding or a large number of bolts, the mold is not convenient to replace, the mold is cleaned or replaced when needed, or the casting machine with different specifications is produced, a large amount of time is often needed to replace the mold, or the casting machine is needed to be replaced, the production cost is improved, and the working efficiency is reduced.

Therefore, there is a need for a steel casting caster that solves the above problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a steel casting continuous casting machine to solve the above problems of the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a steel casting conticaster, includes the base, there is the cooling unit upper end of base through bolted connection, rotate through the pivot in the base and be connected with two driving pulley, two driving pulley's outside cover is equipped with the link joint conveyer belt, and the inboard sliding fit of link joint conveyer belt has the cam, and the cam rotates through pivot and base to be connected, be connected with the mount pad through the bolt equidistance on the link joint conveyer belt, the side symmetry in the mount pad is provided with locking mechanism, be provided with the mould on the mount pad, the lower extreme welding of mould has protruding board, the locating hole has been seted up to the side symmetry of protruding board, the side of base is provided with the supporting shoe, and the welding has the casting ladle on the supporting shoe, the inherent link joint conveyer belt's of base below is provided with the pay-off area, the pay-off area slope sets up, be provided with buffer gear in the base.

Preferably, the locking mechanism comprises: the novel positioning device comprises a concave plate, a pull rod, a positioning spring and a convex rod, wherein the concave plate is symmetrically welded on the side surface in the mounting seat, the pull rod penetrates through the side surface of the concave plate in an inserted mode, the positioning spring is sleeved on the pull rod, the convex rod is welded at one end of the pull rod, and one end of the convex rod penetrates through the mounting seat to be inserted into the positioning hole.

Preferably, the pull rod is a T-shaped rod, the pull rod is connected with a concave plate in a sliding mode, the concave plate is connected with one end of the positioning spring in an inserting mode, and the other end of the positioning spring is connected with the mounting seat in an inserting mode.

Preferably, a convex groove is formed in the side face of the mounting seat in a penetrating mode, and the convex plate is connected with the convex groove in a sliding mode.

Preferably, a pouring pipe is welded on the side surface of the casting ladle, and one end of the pouring pipe is arranged above the mold.

Preferably, the buffer mechanism includes: the buffer device comprises a buffer plate, a support plate and buffer springs, wherein two ends of the buffer plate are rotatably connected with a base through pin rods, the support plate is welded with the base, the support plate is arranged below the buffer plate, the support plate is inserted with the three buffer springs, and the upper ends of the buffer springs are inserted with the buffer plate.

Compared with the prior art, the utility model has the beneficial effects that: the installation seat is driven to rotate by the chain plate conveyor belt, and the installation seat drives the mold to rotate, so that the mold sequentially passes through the lower part of a pouring pipe of the casting ladle, continuous casting is realized, and the casting efficiency is improved; after the casting is cast, the casting is rapidly cooled through a cooling unit, the mold and the casting move along with a chain plate conveyor belt, the chain plate conveyor belt enables the mold to slowly turn downwards, the chain plate conveyor belt shakes through the rotation of a cam, so that the casting falls off from the mold, part of the casting directly falls onto a feeding belt and is conveyed out, and the other part of the casting falls onto a buffer mechanism;

when the mould needs to be replaced, the pull rod is pulled outwards, the pull rod drives the convex rod to move out of the positioning hole of the convex plate, the mould can be conveniently taken out of the mounting seat at the moment, a suitable mould is replaced, and the new mould is fixed through the convex rod.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the construction of the caster of the present invention;

FIG. 3 is an exploded view of the mold, mounting base, locking mechanism and flight belt construction of the present invention;

fig. 4 is a schematic cross-sectional view of the structural mold, mounting seat and locking mechanism of the present invention.

In the figure: 1. a base; 11. a cooling unit; 2. a driving roller; 21. a chain plate conveyor belt; 22. a cam; 3. a mounting seat; 4. a concave plate; 41. a pull rod; 42. a positioning spring; 43. a male rod; 5. a mold; 51. A convex plate; 52. positioning holes; 6. casting a ladle; 7. a feed belt; 8. a buffer plate; 81. a support plate; 82. A buffer spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a steel casting continuous casting machine comprises a base 1, wherein the upper end of the base 1 is connected with a cooling unit 11 through a bolt, two transmission rollers 2 are rotatably connected in the base 1 through rotating shafts, the transmission rollers 2 are connected with output shafts of a motor through the rotating shafts, the power source of each transmission roller 2 is a motor, chain plate conveyor belts 21 are sleeved on the outer sides of the two transmission rollers 2, cams 22 are arranged on the inner sides of the chain plate conveyor belts 21 in a sliding fit mode, the cams 22 are rotatably connected with the base 1 through the rotating shafts, the cams 22 are connected with the output shafts of the motor, and the cams 22 are driven to rotate through the motor.

Be connected with mount pad 3 through the bolt equidistance on the link joint conveyer belt 21, the side symmetry in mount pad 3 is provided with locking mechanism, and locking mechanism is including: concave plate 4, pull rod 41, positioning spring 42 and convex rod 43, side symmetric welding in the mount pad 3 has concave plate 4, the side of concave plate 4 runs through to peg graft there is pull rod 41, the cover is equipped with positioning spring 42 on the pull rod 41, the welding of the one end of pull rod 41 has convex rod 43, pull rod 41 is T shape pole, pull rod 41 and concave plate 4 sliding connection, concave plate 4 is pegged graft with positioning spring 42's one end, positioning spring 42's the other end is pegged graft with mount pad 3, mount pad 3 is passed to the one end of convex rod 43 and is pegged graft with locating hole 52, it moves out in convex rod 43 follows convex plate 51's locating hole 52 through pull rod 41, can be convenient take out mould 5 from mount pad 3 this moment, thereby can be convenient change the operation to mould 5, positioning spring 42 applys for elasticity to convex rod 43.

Be provided with mould 5 on mount pad 3, the lower extreme welding of mould 5 has convex plate 51, and the side of mount pad 3 runs through and has seted up the convex groove, and convex plate 51 and convex groove sliding connection install fixedly mould 5 through mount pad 3.

The side surface of the convex plate 51 is symmetrically provided with positioning holes 52, the side surface of the base 1 is provided with a supporting block, a casting ladle 6 is welded on the supporting block, a casting pipe is welded on the side surface of the casting ladle 6, one end of the casting pipe is arranged above the mold 5, and materials such as molten steel in the casting ladle 6 are poured into the mold 5 through the casting pipe, so that casting operation is performed.

The below of link joint conveyer belt 21 is provided with pay-off area 7 in base 1, and pay-off area 7 slopes to set up, is provided with buffer gear in the base 1, and buffer gear is including: buffer board 8, backup pad 81 and buffer spring 82, the both ends of buffer board 8 are passed through the pin rod and are connected with the rotation of base 1, backup pad 81 and base 1 welding, and backup pad 81 sets up the below at buffer board 8, it has three buffer spring 82 to peg graft on the backup pad 81, buffer spring 82's upper end is pegged graft with buffer board 8, buffer spring 82 applys for elasticity to backup pad 8, when the foundry goods fell to backup pad 8 on, the foundry goods drives backup pad 8 and rotates downwards, make the slow landing of foundry goods to send the material area 7 through backup pad 8 on, prevent that the foundry goods from damaging.

The working principle is as follows: the mounting seat 3 is driven to rotate by the chain plate conveyor belt 2, the mounting seat 3 drives the mold 5 to rotate, the mold 5 sequentially passes through the lower part of a pouring pipe of the casting ladle 6, and the pouring pipe is used for casting the interior of the mold 5, so that continuous casting is realized, and the casting efficiency is improved; after the foundry goods is cast, carry out rapid cooling through cooling unit 11, mould 5 and foundry goods are along with the motion of link joint conveyer belt 2, link joint conveyer belt 2 makes the slow downward upset of mould 5, at this moment, rotate through cam 22, cam 22 makes link joint conveyer belt 2 shake, link joint conveyer belt 2 drives the shake of mould 5, thereby make the foundry goods drop from mould 5, partial foundry goods directly drops and transports on the material area 7, partly drop on buffer plate 8, make buffer plate 8 rotate downwards, make the slow slope of buffer plate 8 under the effect of buffer spring 82 elasticity, make the slow landing of foundry goods arrive on the material area 7 through buffer plate 8 simultaneously, prevent the foundry goods damage, thereby guarantee the production efficiency of foundry goods.

When mould 5 needs to be changed, only need outwards stimulate pull rod 41, pull rod 41 drives convex rod 43 and moves out from convex plate 51's locating hole 52, can be convenient this moment take out mould 5 from mount pad 3, change new mould 5, under the effect of positioning spring 42 elasticity, make convex rod 43 peg graft with the convex plate 51 of new mould 5 lower extreme, new mould 5 is fixed, and reasonable in design changes mould 5 and is simple and convenient, has improved work efficiency greatly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A steel casting continuous casting machine, includes base (1), its characterized in that: the upper end of the base (1) is connected with a cooling unit (11) through a bolt, the base (1) is internally connected with two transmission rollers (2) through a rotating shaft in a rotating manner, the outer side of the two transmission rollers (2) is sleeved with a chain plate conveyor belt (21), the inner side of the chain plate conveyor belt (21) is in sliding fit with a cam (22), the cam (22) is rotatably connected with the base (1) through the rotating shaft, the chain plate conveyor belt (21) is connected with a mounting seat (3) through bolts at equal intervals, the side surface in the mounting seat (3) is symmetrically provided with a locking mechanism, the mounting seat (3) is provided with a mold (5), the lower end of the mold (5) is welded with a convex plate (51), the side surface of the convex plate (51) is symmetrically provided with positioning holes (52), the side surface of the base (1) is provided with a supporting block, and a casting ladle (6) is welded on the supporting block, the conveying belt (7) is arranged below the chain plate conveying belt (21) in the base (1), the conveying belt (7) is obliquely arranged, and a buffer mechanism is arranged in the base (1).

2. The steel casting caster of claim 1, wherein: the locking mechanism comprises: concave plate (4), pull rod (41), positioning spring (42) and convex rod (43), the side symmetry welding in mount pad (3) has concave plate (4), the side of concave plate (4) is run through the grafting and is had pull rod (41), the cover is equipped with positioning spring (42) on pull rod (41), the one end welding of pull rod (41) has convex rod (43), the one end of convex rod (43) is passed mount pad (3) and is pegged graft with locating hole (52).

3. The steel casting caster of claim 2, wherein: the pull rod (41) is a T-shaped rod, the pull rod (41) is connected with the concave plate (4) in a sliding mode, the concave plate (4) is connected with one end of the positioning spring (42) in an inserting mode, and the other end of the positioning spring (42) is connected with the mounting seat (3) in an inserting mode.

4. The steel casting caster of claim 1, wherein: the side of the mounting seat (3) is provided with a convex groove in a penetrating way, and the convex plate (51) is connected with the convex groove in a sliding way.

5. The steel casting caster of claim 1, wherein: and a pouring pipe is welded on the side surface of the casting ladle (6), and one end of the pouring pipe is arranged above the mold (5).

6. The steel casting caster of claim 1, wherein: the buffer gear includes: buffer board (8), backup pad (81) and buffer spring (82), the both ends of buffer board (8) are passed through the pin rod and are rotated with base (1) and be connected, backup pad (81) and base (1) welding, and backup pad (81) set up the below at buffer board (8), it has three buffer spring (82) to peg graft on backup pad (81), the upper end and the buffer board (8) of buffer spring (82) are pegged graft.