CN113333718B

CN113333718B - Automatic shakeout machine for casting

Info

Publication number: CN113333718B
Application number: CN202110669507.6A
Authority: CN
Inventors: 刘万敏
Original assignee: Hebei Zhonghe Foundry Co ltd
Current assignee: Hebei Zhonghe Foundry Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2022-10-18
Anticipated expiration: 2041-06-11
Also published as: CN113333718A

Abstract

The invention discloses an automatic shakeout machine for casting, and particularly relates to the field of casting mechanical equipment. The vibrating block can be driven to irregularly jump in the limiting box by starting the vibrating motor to work and vibrate, when the vibrating block moves upwards and impacts the bottom plate and the corresponding triangular column, the top of the vibrating block is the triangular column with the tip and the hollow cavity, and a casting mold, a casting and a sand box can be better separated, so that the separation speed is accelerated, and the working efficiency is improved.

Description

Automatic shakeout machine for casting

Technical Field

The invention relates to the field of casting mechanical equipment, in particular to an automatic shakeout machine for casting.

Background

Casting is one of the basic processes of modern machinery manufacturing industry, casting is used as a metal hot working process, the development of China is gradually mature, and casting machinery is all mechanical equipment which can be used for obtaining castings with preset shapes, sizes and performances after cooling solidification and cleaning treatment by utilizing the technology to smelt metal into liquid meeting certain requirements and pouring the liquid into a casting mold.

Shakeout of a casting is one of important processes in a sand casting production process, namely, after casting and cooling a casting mold to a certain temperature, the casting mold is broken to separate the casting mold from a sand box and the casting from the casting sand, and the conventional automatic shakeout machine has low separation speed and general working efficiency.

Disclosure of Invention

In order to overcome the above defects in the prior art, an embodiment of the present invention provides an automatic shakeout machine for casting, and the technical problems to be solved by the present invention are: how to accelerate the separation speed and improve the working efficiency.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an automatic shakeout machine is used in casting, includes the pedestal, the inside mouth of placing of having seted up of pedestal, it has the shaking table to place the inside running through of mouth, and the shaking table activity is located and is placed mouthful inside, the shaking table both sides are equipped with supplementary flitch and mounting panel respectively, and supplementary flitch and mounting panel all fixed locate pedestal top, the material chamber has been seted up at the shaking table top, the material chamber sets up a plurality of groups along the shaking table direction, and each other not communicate between a plurality of groups material chamber, material chamber top activity is equipped with the protection network, material intracavity portion bottom mounting is equipped with the bottom plate, the fixed spacing box that is equipped with in bottom plate bottom, and spacing box sets up a plurality of groups along the bottom plate direction, the inside activity of spacing box is equipped with the vibrating mass, the fixed three corner posts that are equipped with in bottom plate top, the inside hollow chamber that is equipped with of three corner posts, mounting panel top fixed mounting has electric putter, the fixed movable shelf in one side, inside running through has penstock and fixed plate, and the fixed bottom of the penstock of the fixed plate is located.

During the use, supplementary flitch of going up is the right angle set-square, its slope face sets up upwards, be convenient for will treat the casting mould of separation, foundry goods and sand box are put into the material intracavity portion, the protection network passes through the cardboard and the top that corresponds the material chamber is located to the draw-in groove activity, can use the screw to fix the cardboard inside the draw-in groove, prevent the inside casting mould of material chamber, foundry goods and sand box shake out, it provides the vibration source to open vibrating motor work, it sets up the spring post to fix between one of them spring holder and the No. two spring holders that correspond, be used for slowing down the shaking table to the impact of fixed pedestal, the length of vibrating mass is less than the length of triangular prism, the length of spacing box is the same with the length of triangular prism, spacing box inside can place the long banding vibrating mass of multiunit, vibrating motor's vibration can drive the vibrating mass and irregularly beat in spacing box, when the vibrating mass up-motion strikes the bottom plate and corresponds the triangular prism, the casting mould that the top can be better separation for sharp-pointed end and have the hollow chamber, foundry goods and sand box.

In a preferred embodiment, four corners of the bottom of the fixed pedestal are respectively fixedly provided with a supporting leg, and the bottom of the vibrating table is fixedly provided with a vibrating motor.

In a preferred embodiment, grooves are formed in two sides of the vibration table, a first spring seat and a second spring seat are arranged in the grooves, and a plurality of groups of the first spring seat and the second spring seat are correspondingly arranged.

In a preferred embodiment, the first spring seat is correspondingly and fixedly arranged at the top and the bottom of the fixed pedestal, the second spring seat is fixedly arranged at the top and the bottom inside the groove, and a spring column is fixedly arranged between the first spring seat and the corresponding second spring seat.

In a preferred embodiment, the two ends of the top of the material cavity are provided with clamping grooves, and the clamping grooves are formed in the top of the vibrating table.

In a preferred embodiment, clamping plates are fixedly arranged at both ends of the protective net, and the protective net is movably arranged at the top of the corresponding material cavity through the clamping plates and the clamping grooves.

In a preferred embodiment, the limit boxes and the triangular columns are correspondingly arranged, the vibrating block is arranged in a long strip shape, and the end face of the vibrating block is arranged in an oval shape.

In a preferred embodiment, the movable frame is in a T-shaped arrangement, the movable frame is movably arranged at the top of the vibration table through an electric push rod, the water guide pipes are arranged in a plurality of groups corresponding to the nozzle fixing plate, and the water guide pipes in the plurality of groups penetrate through the inner part of the vertical edge of the movable frame.

In a preferred embodiment, the nozzle fixing plate is installed inside the horizontal edge of the movable frame, a plurality of groups of nozzle fixing plates are arranged corresponding to the material cavities, the nozzle fixing plate is hollow inside, and the bottom of the nozzle fixing plate is communicated with the nozzles.

The invention has the technical effects and advantages that:

1. according to the invention, the bottom plate, the vibrating block and the triangular columns are arranged, so that the casting mold, the casting and the sand box can be better separated, the auxiliary feeding plate is a right-angle triangular plate, the inclined surface of the auxiliary feeding plate is arranged upwards, the casting mold, the casting and the sand box to be separated can be conveniently placed in the material cavity, the casting mold, the casting and the sand box in the material cavity are prevented from being vibrated out by the protective net, the vibrating motor is started to work and vibrate, the vibrating block can be driven to irregularly jump in the limiting box, and when the vibrating block moves upwards to impact the bottom plate and the corresponding triangular columns, the triangular columns with sharp tips and hollow cavities at the tops can be arranged, so that the separation speed is accelerated, and the working efficiency is improved;

2. according to the invention, the material cavity can be humidified and cooled by arranging the electric push rod and the movable frame, the push rod part of the electric push rod is fixedly connected with one side of the vertical side of the movable frame, the electric push rod can push the movable frame to move above the vibration table, the top end of the water conduit is connected with an external water supply pipe, water is sprayed out of the spray head after passing through the water conduit and the spray head fixing plate in sequence, the material cavity is humidified and cooled, and the movable frame can be moved to enable the humidifying range to be wide and uniform, so that the humidifying and cooling effects are improved.

Drawings

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

FIG. 2 is a schematic view of the stationary stage of the present invention.

Fig. 3 is a schematic structural diagram of the vibration table of the present invention.

FIG. 4 is a schematic sectional view of the end of the material chamber of the present invention.

Fig. 5 is a schematic view of the protective net structure of the present invention.

FIG. 6 is a schematic view of a triangular prism structure according to the present invention.

Fig. 7 is a schematic sectional view of an end portion of the movable frame according to the present invention.

The reference signs are: 1 fixed pedestal, 11 placing openings, 12 first spring seats, 13 auxiliary feeding plates, 14 mounting plates, 2 vibration tables, 21 material cavities, 211 bottom plates, 212 limiting boxes, 213 vibration blocks, 22 clamping grooves, 23 protective nets, 231 clamping plates, 24 grooves, 25 second spring seats, 26 triangular columns, 261 hollow cavities, 3 electric push rods, 4 movable frames, 41 water diversion pipes, 42 spray head fixing plates and 5 vibration motors.

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.

The invention provides an automatic shakeout machine for casting, which comprises a fixed pedestal 1, wherein a placing opening 11 is formed in the fixed pedestal 1, a vibrating table 2 penetrates through the placing opening 11, the vibrating table 2 is movably arranged in the placing opening 11, auxiliary feeding plates 13 and mounting plates 14 are respectively arranged on two sides of the vibrating table 2, the auxiliary feeding plates 13 and the mounting plates 14 are fixedly arranged at the top of the fixed pedestal 1, a material cavity 21 is formed in the top of the vibrating table 2, the material cavity 21 is provided with a plurality of groups along the direction of the vibrating table 2, the material cavities 21 of the groups are not communicated with each other, a protective net 23 is movably arranged at the top of the material cavity 21, a bottom plate 211 is fixedly arranged at the bottom end in the material cavity 21, a limiting box 212 is fixedly arranged at the bottom of the bottom plate 211, the limiting box 212 is provided with the groups along the direction of the bottom plate 211, a vibrating block 213 is movably arranged in the limiting box 212, a triangular column 26 is fixedly arranged at the top of the bottom plate 211, a hollow cavity 261 is arranged in the triangular column 26, an electric push rod 3 is fixedly arranged at the top of the mounting plate 14, a movable frame 4 penetrates through a water guide pipe 41 and a fixing plate 42 is fixedly arranged at the bottom of the water guide pipe fixing plate 42.

All fixed supporting legs that are equipped with in fixed pedestal 1 bottom four corners, the fixed vibrating motor 5 that is equipped with in shaking table 2 bottom, vibrating motor 5's vibration can drive vibrating mass 213 irregularly beats in spacing box 212 inside.

2 both sides of shaking table have all seted up recess 24, recess 24 is inside to be equipped with a spring holder 12 and No. two spring holders 25, and a spring holder 12 and No. two spring holders 25 correspond and set up a plurality of groups.

No. one spring holder 12 corresponds fixed 1 top and the bottom of locating pedestal, no. two spring holders 25 are fixed and are located the inside top of recess 24 and bottom, no. one spring holder 12 and No. two spring holders 25 that correspond are fixed between be equipped with the spring post for slow down the impact of shaking table 2 to pedestal 1.

The material chamber 21 top both ends all are equipped with draw-in groove 22, and draw-in groove 22 sets up in shaking table 2 tops.

The two ends of the protection net 23 are both fixedly provided with clamping plates 231, the protection net 23 is movably arranged at the top of the corresponding material cavity 21 through the clamping plates 231 and the clamping grooves 22, and the clamping plates 231 can be fixed inside the clamping grooves 22 through screws.

The limiting box 212 and the triangular column 26 are correspondingly arranged, the vibrating block 213 is in a long strip shape, and the end face of the vibrating block 213 is in an oval shape.

As shown in fig. 1 to 6, the embodiment is specifically as follows: the auxiliary feeding plate 13 is a right-angle triangular plate, the inclined surface of the auxiliary feeding plate is arranged upwards, casting molds to be separated and sand boxes are conveniently placed in the feeding cavity 21, the protective net 23 is movably arranged at the top of the corresponding feeding cavity 21 through the clamping plate 231 and the clamping groove 22, the clamping plate 231 can be fixed inside the clamping groove 22 through screws, the casting molds and the sand boxes in the feeding cavity 21 are prevented from vibrating out, the vibration motor 5 is started to work to provide a vibration source, a spring column is fixedly arranged between the first spring seat 12 and the corresponding second spring seat 25 and used for reducing the impact of the vibration table 2 on the fixed pedestal 1, the length of the vibration block 213 is smaller than that of the triangular column 26, the length of the limit box 212 is equal to that of the triangular column 26, the vibration blocks 213 of multiple groups can be placed inside the limit box 212, the vibration of the vibration motor 5 can drive the vibration blocks 213 to irregularly bounce inside the limit box 212, when the vibration blocks 213 move upwards to impact the bottom plate 211 and the corresponding triangular column 26, the long strip-shaped sand boxes 26 with sharp tips at the tops can be better separated from the triangular columns 26, the casting molds and the casting molds can be better, and the separation speed is increased, and the working efficiency is improved.

The adjustable shelf 4 is the setting of T shape, and adjustable shelf 4 locates 2 tops of shaking table through electric putter 3 activity, the leading water pipe 41 corresponds shower nozzle fixed plate 42 and sets up a plurality of groups, and just a plurality of groups leading water pipe 41 all runs through inside the vertical limit of adjustable shelf 4.

The shower nozzle fixed plate 42 is installed inside the horizontal edge of the movable frame 4, and the shower nozzle fixed plate 42 sets up a plurality of groups corresponding to the material cavity 21, the shower nozzle fixed plate 42 is inside to be the cavity setting, and the shower nozzle is equipped with in the intercommunication of shower nozzle fixed plate 42 bottom.

As shown in fig. 1, 2, 3 and 7, the embodiment specifically is: the adjustable shelf 4 is the T setting that appears, and adjustable shelf 4 locates 2 tops of shaking table through electric putter 3 activity, leading water pipe 41 corresponds shower nozzle fixed plate 42 and sets up a plurality of groups, and a plurality of groups leading water pipe 41 all runs through inside the vertical limit of adjustable shelf 4, shower nozzle fixed plate 42 is installed inside the horizontal limit of adjustable shelf 4, and shower nozzle fixed plate 42 corresponds material chamber 21 and sets up a plurality of groups, the inside cavity that is of shower nozzle fixed plate 42 sets up, and shower nozzle fixed plate 42 bottom intercommunication is equipped with the shower nozzle, one side on the vertical limit of electric putter 3's the partial fixed connection adjustable shelf 4 of push rod, electric putter 3 work can promote adjustable shelf 4 and remove above shaking table 2, outside delivery pipe is connected on leading water pipe 41 top, water loops through leading water pipe 41 and shower nozzle fixed plate 42 and then from the shower nozzle blowout, can carry out the humidification cooling to material intracavity 21 inside, adjustable shelf 4 that removes can make the humidification scope extensive and even, thereby improve humidification cooling effect.

The working principle of the invention is as follows:

referring to the attached drawings 1-7 of the specification, the auxiliary feeding plate 13 is a right-angled triangle with its inclined surface facing upward, so as to conveniently place the casting mold, the casting and the sand box to be separated into the material cavity 21, the protective net 23 is movably disposed on the top of the material cavity 21 through the clamping plate 231 and the clamping groove 22, the clamping plate 231 can be fixed inside the clamping groove 22 by using screws, so as to prevent the casting mold, the casting and the sand box inside the material cavity 21 from vibrating out, the vibration motor 5 is started to work to provide a vibration source, a spring column is fixedly disposed between the first spring seat 12 and the corresponding second spring seat 25 for slowing down the impact of the vibration table 2 on the fixed pedestal 1, the length of the vibration block 213 is smaller than that of the triangular column 26, the length of the limit box 212 is the same as that of the triangular column 26, a plurality of sets of strip-shaped vibration blocks 213 can be disposed inside the limit box 212, and the vibration of the vibration motor 5 can drive the vibration block 213 to irregularly jump inside the limit box 212, when the vibrating block 213 moves upwards to impact the bottom plate 211 and the corresponding triangular column 26, the triangular column 26 with the top being pointed and having the hollow cavity 261 can better separate a casting mold, a casting and a sand box, the movable frame 4 is arranged in a T shape, the movable frame 4 is movably arranged at the top of the vibrating table 2 through the electric push rod 3, the water guide pipes 41 are arranged in a plurality of groups corresponding to the nozzle fixing plate 42, the water guide pipes 41 in the plurality of groups penetrate through the vertical side of the movable frame 4, the nozzle fixing plate 42 is arranged in the horizontal side of the movable frame 4, the nozzle fixing plate 42 is arranged in a plurality of groups corresponding to the material cavity 21, the nozzle fixing plate 42 is arranged in a hollow manner, the bottom of the nozzle fixing plate 42 is communicated with the push rod part provided with the nozzle electric push rod 3 and fixedly connected with one side of the vertical side of the movable frame 4, the electric push rod 3 can push the movable frame 4 to move above the vibrating table 2, the top ends of the water guide pipes 41 are connected with an external water supply pipe, the water passes through the water conduit 41 and the nozzle fixing plate 42 in sequence and then is sprayed out from the nozzle, so that the interior of the material cavity 21 can be humidified and cooled.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiment of the invention, only the structures related to the disclosed embodiment are related, other structures can refer to common design, and the same embodiment and different embodiments of the invention can be combined mutually under the condition of no conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides an automatic shakeout machine is used in casting, includes stationary pedestal (1), its characterized in that: fixed pedestal (1) inside has been seted up and has been placed mouth (11), it has shaking table (2) to place mouth (11) inside to run through, and shaking table (2) activity is located and is placed mouth (11) inside, shaking table (2) both sides are equipped with supplementary flitch (13) and mounting panel (14) respectively, and supplementary flitch (13) and mounting panel (14) all fixed locating fixed pedestal (1) top, material chamber (21) have been seted up at shaking table (2) top, material chamber (21) set up a plurality of groups along shaking table (2) direction, and each other do not communicate between a plurality of groups material chamber (21), material chamber (21) top activity is equipped with protection network (23), the inside bottom mounting in material chamber (21) is equipped with bottom plate (211), bottom plate (211) bottom is fixed and is equipped with spacing box (212), and spacing box (212) set up a plurality of groups along bottom plate (211) direction, spacing box (212) inside activity is equipped with vibrating mass (213), bottom plate (211) top is fixed and is equipped with triangular column (26), three-corner post (26) inside push rod 261 fixed and movable and fixed shower nozzle (4) are installed and electric water diversion frame (4) fixed and are equipped with hollow spray nozzle (3) top (4) And shower nozzle fixed plate (42) are fixed and are located bottom penstock (41), correspond the setting between spacing box (212) and triangular prism (26), vibrating mass (213) are rectangular form setting, and the terminal surface of vibrating mass (213) is oval setting, the fixed vibrating motor (5) that is equipped with in shaking table (2) bottom, the vibration of vibrating motor (5) drives vibrating mass (213) and irregularly beats in spacing box (212) inside.

2. An automatic shakeout machine for casting according to claim 1, characterized in that: four corners of the bottom of the fixed pedestal (1) are fixedly provided with supporting legs.

3. An automatic shakeout machine for casting according to claim 1, characterized in that: grooves (24) are formed in two sides of the vibrating table (2), a first spring seat (12) and a second spring seat (25) are arranged in each groove (24), and a plurality of groups of the first spring seat (12) and the second spring seat (25) are correspondingly arranged.

4. An automatic shakeout machine for casting according to claim 3, characterized in that: no. one spring holder (12) correspond fixedly to be located pedestal (1) top and bottom, no. two spring holders (25) are fixed to be located inside top and bottom of recess (24), fixed spring post that is equipped with between No. two spring holders (25) of a spring holder (12) and correspondence.

5. The automatic shakeout machine for casting according to claim 1, wherein: the two ends of the top of the material cavity (21) are respectively provided with a clamping groove (22), and the clamping grooves (22) are arranged at the top of the vibrating table (2).

6. An automatic shakeout machine for casting according to claim 5, wherein: clamping plates (231) are fixedly arranged at two ends of the protective net (23), and the protective net (23) is movably arranged at the top of the corresponding material cavity (21) through the clamping plates (231) and the clamping grooves (22).

7. An automatic shakeout machine for casting according to claim 1, characterized in that: the utility model discloses a shower nozzle, including adjustable shelf (4), shaking table (2), diversion pipe (41), stand, movable shelf (4) are the setting of T shape, and adjustable shelf (4) locate shaking table (2) top through electric putter (3) activity, diversion pipe (41) correspond shower nozzle fixed plate (42) and set up a plurality of groups, and a plurality of groups diversion pipe (41) all run through inside the vertical limit of adjustable shelf (4).

8. An automatic shakeout machine for casting according to claim 1, characterized in that: the spray head fixing plate (42) is installed inside a horizontal edge of the movable frame (4), a plurality of groups are arranged on the spray head fixing plate (42) corresponding to the material cavity (21), the spray head fixing plate (42) is arranged in a hollow mode, and the bottom of the spray head fixing plate (42) is communicated with a spray head.