CN223457699U

CN223457699U - Electric box pushing machine with fixed structure for lost foam casting

Info

Publication number: CN223457699U
Application number: CN202422585645.8U
Authority: CN
Inventors: 谢沛文
Original assignee: Yantai Sifang Casting Equipment Engineering Co ltd
Current assignee: Yantai Sifang Casting Equipment Engineering Co ltd
Priority date: 2024-10-25
Filing date: 2024-10-25
Publication date: 2025-10-21
Anticipated expiration: 2034-10-25

Abstract

The utility model relates to an electric box pushing machine with a fixed structure for lost foam casting, which comprises a bottom plate, wherein a support frame is arranged on one side above the bottom plate, a mounting plate is fixedly connected to one side above the support frame, a first hydraulic ejector rod is fixedly connected to one side of the center of the mounting plate, an output end of the first hydraulic ejector rod is fixedly connected with a push plate, a supporting plate is arranged on one side adjacent to the support frame, the bottom of the supporting plate is connected with a second hydraulic ejector rod, and an electric box pushing machine is arranged on one side adjacent to the supporting plate. According to the utility model, the supporting plate, the material guide table and the electric box pushing machine capable of conveying the sand boxes at a constant speed are arranged, the supporting plate can lift materials upwards from the bottom plate, the hydraulic ejector rod and the push plate can push the sand boxes on the supporting plate to the electric box pushing machine to move and remove from the material guide table, so that the feeding and discharging of the sand boxes are facilitated, and meanwhile, the electric box pushing machine can continuously cast in the feeding and discharging processes, thereby saving casting waiting time and improving production efficiency.

Description

Electric box pushing machine with fixed structure for lost foam casting

Technical Field

The utility model relates to an electric box pushing machine with a fixed structure for lost foam casting, and belongs to the technical field of electric box pushing machines.

Background

Lost foam casting (also called full mold casting) is a novel casting method which is to combine paraffin or foam models with similar size and shape as castings into model clusters by bonding, brush refractory coating, dry, then embed in dry quartz sand for vibration molding, pour under negative pressure to gasify the models, occupy the model positions by liquid metal, solidify and cool to form castings.

If CN217393663U discloses an electric box pushing machine for lost foam casting, through putting four sets of sand boxes into the recess respectively, corresponding fixed establishment in the operation standing groove carries out top fastening to the sand box and decides, starts actuating mechanism, makes the plectane carry out ninety degrees intermittent type nature rotations under the cooperation of annular track and multiunit pulley, and when the plectane stopped rotating, the pouring mechanism was operated to pour similar sand box, once only accomplishes the pouring of four sets of sand boxes, improves casting efficiency, reduces the waste of time resource.

Although the device can once only cast four sand boxes, improves certain casting efficiency, but the sand box weight is heavier, and is comparatively inconvenient when material loading and unloading with the sand box to the recess in the plectane to, can occupy certain time when material loading and unloading, influence production efficiency, be unfavorable for batch production.

Disclosure of utility model

The utility model aims to provide an electric box pushing machine with a fixed structure for lost foam casting, by arranging a supporting plate, a material guiding table and the electric box pushing machine capable of conveying sand boxes at a constant speed, the supporting plate can lift materials upwards from a bottom plate, a hydraulic ejector rod and a pushing plate can push the sand boxes on the supporting plate to the electric box pushing machine to move and remove from the material guiding table, so that the feeding and the discharging of the sand boxes are convenient, and meanwhile, the electric box pushing machine can continuously cast in the feeding and the discharging processes, thereby saving casting waiting time and improving production efficiency, and solving the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides an electronic case machine of pushing away for lost foam with fixed knot constructs, includes the bottom plate, bottom plate top one side is equipped with the support frame, support frame top one side fixedly connected with mounting panel, mounting panel center one side fixedly connected with hydraulic ram one, hydraulic ram one output and push pedal fixed connection, support frame adjacent one side is equipped with the layer board, layer board bottom is connected with hydraulic ram two, layer board adjacent one side is equipped with electronic case machine of pushing away, electronic case machine one side fixedly connected with riser, riser one side is equipped with the connecting axle, connecting axle one end and casting ladle, electronic case machine one side is connected with the guide platform.

Further, the layer board one end is equipped with the swash plate, the swash plate cross-section is triangle-shaped, the swash plate bottom with the layer board bottom is on same horizon, layer board top one end is equipped with the limiting plate, hydraulic ram is in layer board below is equipped with two, hydraulic ram is located the bottom plate below, just hydraulic ram is outside to be equipped with the protective housing, the outside both sides of protective housing are equipped with a plurality of backing plates.

Further, when the second telescopic part of the hydraulic ejector rod reaches the maximum stroke, the height of the upper surface of the supporting plate and the top end of the upper driving roller of the electric box pushing machine are on the same horizontal line.

Further, a controller is arranged on one side below the electric box pushing machine, a detection light curtain is arranged on one side of the vertical plate, an output end of the detection light curtain is electrically connected with an input end of the controller through a wire, an output end of the controller is electrically connected with an input end of a motor of the electric box pushing machine through a wire, and a rubber anti-slip layer is arranged on the surface of a roller on the electric box pushing machine.

Further, a servo motor is arranged on one side of the vertical plate, the output end of the servo motor is connected with a transmission gear, the upper portion of the transmission gear is meshed with a driven gear, and one side of the driven gear is fixedly connected with the connecting shaft.

Further, the included angle between the material guiding table and the bottom plate is 45-60 degrees, baffles are arranged on two sides of the material guiding table, and a plurality of guiding rollers are arranged inside the material guiding table.

Further, the baffle bottom is connected with the flat board, flat board top one side is equipped with the fixed plate, fixed plate one side fixedly connected with sleeve pipe, sleeve pipe internally connected with movable rod, movable rod one end fixedly connected with buffer board, the sleeve pipe is inside to be equipped with compression spring, compression spring one end with the movable rod is contradicted, the movable rod is in the inside sliding connection of sleeve pipe.

The beneficial effects of the utility model are as follows:

Through setting up layer board, the guide platform with can carry the electronic case pushing machine of sand box at uniform velocity, be equipped with the swash plate on the layer board and the height is lower, can follow the swash plate and shift the sand box to the layer board during the material loading, the layer board bottom is equipped with hydraulic ejector pin two, hydraulic ejector pin two can drive the layer board upwards to the same height with electronic case pushing machine top, thereby reduce the material loading degree of difficulty, when starting hydraulic ejector pin one, hydraulic ejector pin one and push pedal can promote the sand box on the layer board to electronic case pushing machine forward shift, after the sand box casting is accomplished, electronic case pushing machine can rotate the sand box guide platform, make the sand box can follow the guide platform and move to on the flat board, not only make things convenient for sand box material loading and unloading, electronic case pushing machine can be in-process continuous casting of material loading and unloading simultaneously, thereby practice thrift casting latency, improve production efficiency

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain the utility model.

Fig. 1 is a front view of an electric box pusher for lost foam casting having a fixing structure according to the present utility model;

FIG. 2 is a cross-sectional view of a guide table of an electric box pusher for lost foam casting with a fixed structure according to the present utility model;

FIG. 3 is a schematic view of a protective case structure of an electric case pushing machine for lost foam casting with a fixed structure according to the present utility model;

FIG. 4 is an enlarged view of a portion of the area A of FIG. 1 of an electric box pusher for lost foam casting with a fixed structure according to the present utility model;

FIG. 5 is an enlarged view of a portion of the area B of FIG. 2 of an electric box pusher for lost foam casting with a fixed structure according to the present utility model;

In the figure, the reference numerals are 1, a bottom plate, 2, a supporting frame, 3, a mounting plate, 4, a first hydraulic ejector rod, 5, a push plate, 6, a supporting plate, 7, a second hydraulic ejector rod, 8, an electric box pushing machine, 9, a vertical plate, 10, a connecting shaft, 11, a casting ladle, 12, a material guiding table, 13, a sloping plate, 14, a limiting plate, 15, a protective box, 16, a base plate, 17, a controller, 18, a detection light curtain, 19, a servo motor, 20, a transmission gear, 21, a driven gear, 22, a baffle plate, 23, a guide roller, 24, a flat plate, 25, a fixed plate, 26, a sleeve, 27, a moving rod, 28, a buffer plate, 29 and a pressure spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment 1 referring to fig. 1 to 5, the present utility model provides a technical solution:

The utility model provides an electronic case machine of pushing away for lost foam with fixed knot constructs, includes bottom plate 1, bottom plate 1 top one side is equipped with support frame 2, support frame 2 top one side fixedly connected with mounting panel 3, mounting panel 3 center one side fixedly connected with hydraulic pressure ejector pin one 4, hydraulic pressure ejector pin one 4 output and push pedal 5 fixed connection, support frame 2 adjacent one side is equipped with layer board 6, layer board 6 bottom is connected with hydraulic pressure ejector pin two 7, layer board 6 adjacent one side is equipped with electronic case machine 8, electronic case machine 8 one side fixedly connected with riser 9, riser 9 one side is equipped with connecting axle 10, connecting axle 10 one end and pouring ladle 11, electronic case machine 8 one side is connected with guide table 12.

Specifically, the layer board 6 one end is equipped with swash plate 13, swash plate 13 cross-section is triangle-shaped, swash plate 13 bottom with layer board 6 bottom is on same horizontal line, layer board 6 top one end is equipped with limiting plate 14, hydraulic ram two 7 is in layer board 6 below is equipped with two, hydraulic ram two 7 are located the bottom plate 1 below, just hydraulic ram two 7 outside is equipped with protective housing 15, the outside both sides of protective housing 15 are equipped with a plurality of backing plates 16, when hydraulic ram two 7 telescopic machanism reaches maximum stroke layer board 6 upper surface height with the last driving roller top of electronic case pushing machine 8 is on same horizontal line, and swash plate 13 is convenient to shift the sand box to layer board 6 to the position that highly lower can be moved when layer board 6 material loading, thereby the sand box is to layer board 6 material loading of being convenient for.

Specifically, one side below the electric box pushing machine 8 is provided with a controller 17, one side of the vertical plate 9 is provided with a detection light curtain 18, the output end of the detection light curtain 18 is electrically connected with the input end of the controller 17 through a wire, the output end of the controller 17 is electrically connected with the motor input end of the electric box pushing machine 8 through a wire, the surface of a roller on the electric box pushing machine 8 is provided with a rubber anti-slip layer, one side of the vertical plate 9 is provided with a servo motor 19, the output end of the servo motor 19 is connected with a transmission gear 20, the upper side of the transmission gear 20 is meshed with a driven gear 21, one side of the driven gear 21 is fixedly connected with the connecting shaft 10, the detection light curtain 18 can detect the position of a sand box on the electric box pushing machine 8, so that the electric box pushing machine 8 can be closed after the sand box moves to a casting position, the servo motor 19 can drive the transmission gear 20 and the driven gear 21 to rotate, and thus the casting barrel 11 can be driven to rotate for casting the sand box.

Referring to fig. 1, 2 and 5, the difference between the embodiment and the embodiment 1 is that the included angle between the guide table 12 and the bottom plate 1 is 45-60 degrees, the two sides of the guide table 12 are provided with the baffle plates 22, the guide table 12 is internally provided with a plurality of guide rollers 23, the bottom of the baffle plates 22 is connected with a flat plate 24, one side above the flat plate 24 is provided with a fixed plate 25, one side of the fixed plate 25 is fixedly connected with a sleeve 26, the sleeve 26 is internally connected with a moving rod 27, one end of the moving rod 27 is fixedly connected with a buffer plate 28, the sleeve 26 is internally provided with a pressure spring 29, one end of the pressure spring 29 is in contact with the moving rod 27, the moving rod 27 is in sliding connection with the sleeve 26, the guide table 12 can transfer the sand box after casting onto the flat plate 24, the sleeve 26, the moving rod 27, the pressure spring 29 and the buffer plate 28 can buffer the sand box from the guide table 12, the impact force during blanking can be reduced, and the stability can be maintained.

When the sand box is in contact with the sand box, the electric box pushing machine 8 is driven to rotate, so that the sand box can be driven to move forwards, when the sand box passes through a detection light curtain 18, the position of the sand box can be detected by the detection light curtain 18, after the sand box is moved to a proper position, the controller 17 controls the electric box pushing machine 8 to be closed and starts a servo motor 19, the servo motor 19 is operated to drive a transmission gear 20 and a driven gear 21 to rotate, so that a connecting shaft 10 and a casting barrel 11 can be driven to rotate, when the casting barrel 11 rotates, raw materials in the casting barrel 11 can be poured into the casting machine to perform casting work, the electric box pushing machine 8 is driven to move again after casting is completed, the electric box pushing machine 8 is driven to move to a plurality of sand boxes, and finally, the casting efficiency of the sand box can be improved, and the casting machine can be driven to move to a plurality of flat plates 8 after the sand box passes through the detection light curtain 18, and the servo motor 19 is driven to rotate, and the transmission gear 20 and the driven gear 21 can be driven to rotate, so that casting efficiency of the sand box can be improved, and the casting machine can be moved to the flat plate 8 is finished, and the casting efficiency can be moved to the flat plate is improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The electric box pushing machine with the fixed structure for the lost foam comprises a bottom plate (1) and is characterized in that a support frame (2) is arranged on one side above the bottom plate (1), a mounting plate (3) is fixedly connected to one side above the support frame (2), a first hydraulic ejector rod (4) is fixedly connected to one side of the center of the mounting plate (3), an output end of the first hydraulic ejector rod (4) is fixedly connected with a push plate (5), a supporting plate (6) is arranged on one side adjacent to the support frame (2), the bottom of the supporting plate (6) is connected with a second hydraulic ejector rod (7), an electric box pushing machine (8) is arranged on one side adjacent to the supporting plate (6), a vertical plate (9) is fixedly connected to one side of the electric box pushing machine (8), a connecting shaft (10) is arranged on one side of the vertical plate (9), one end of the connecting shaft (10) is connected with a casting barrel (11), and one side of the electric box pushing machine (8) is connected with a material guiding table (12).

2. The electric box pushing machine with the fixed structure for the lost foam casting is characterized in that one end of the supporting plate (6) is provided with an inclined plate (13), the section of the inclined plate (13) is triangular, the bottom of the inclined plate (13) and the bottom of the supporting plate (6) are on the same horizontal line, one end above the supporting plate (6) is provided with a limiting plate (14), two hydraulic ejector rods (7) are arranged below the supporting plate (6), the two hydraulic ejector rods (7) are arranged below the bottom plate (1), a protective box (15) is arranged outside the two hydraulic ejector rods (7), and two base plates (16) are arranged on two sides outside the protective box (15).

3. The electric box pushing machine with the fixed structure for the lost foam casting of claim 1, wherein the height of the upper surface of the supporting plate (6) is on the same horizontal line with the top end of the driving roller on the electric box pushing machine (8) when the telescopic part of the hydraulic ejector rod II (7) reaches the maximum stroke.

4. The electric box pushing machine with the fixed structure for the lost foam casting of claim 1, wherein a controller (17) is arranged on one side below the electric box pushing machine (8), a detection light curtain (18) is arranged on one side of the vertical plate (9), the output end of the detection light curtain (18) is electrically connected with the input end of the controller (17) through a wire, the output end of the controller (17) is electrically connected with the motor input end of the electric box pushing machine (8) through a wire, and a rubber anti-slip layer is arranged on the surface of a roller on the electric box pushing machine (8).

5. The electric box pushing machine with the fixed structure for the lost foam casting of claim 1, wherein a servo motor (19) is arranged on one side of the vertical plate (9), the output end of the servo motor (19) is connected with a transmission gear (20), the upper part of the transmission gear (20) is meshed with a driven gear (21), and one side of the driven gear (21) is fixedly connected with the connecting shaft (10).

6. The electric box pushing machine with the fixed structure for the lost foam casting of claim 1, wherein the included angle between the material guiding table (12) and the bottom plate (1) is 45-60 degrees, baffles (22) are arranged on two sides of the material guiding table (12), and a plurality of guide rollers (23) are arranged inside the material guiding table (12).

7. The electric box pushing machine with the fixed structure for the lost foam casting of claim 6, wherein the bottom of the baffle plate (22) is connected with a flat plate (24), a fixed plate (25) is arranged on one side above the flat plate (24), a sleeve (26) is fixedly connected to one side of the fixed plate (25), a movable rod (27) is connected to the inside of the sleeve (26), a buffer plate (28) is fixedly connected to one end of the movable rod (27), a pressure spring (29) is arranged in the sleeve (26), one end of the pressure spring (29) is in contact with the movable rod (27), and the movable rod (27) is in sliding connection with the inside of the sleeve (26).