CN210146967U

CN210146967U - Sound-proof environment-friendly shell vibrating machine

Info

Publication number: CN210146967U
Application number: CN201921077043.4U
Authority: CN
Inventors: 安立光; 廉悦
Original assignee: Qinhuangdao Yinyuan Casting Machinery Equipment Co Ltd
Current assignee: Qinhuangdao Yinyuan Casting Machinery Equipment Co Ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-03-17
Anticipated expiration: 2029-07-10

Abstract

The utility model relates to the technical field of a cleaning device for a casting mould shell in the precision casting industry, in particular to a sound-insulation environment-friendly shell vibrating machine which has low noise, full sealing, reasonable design and higher automation degree; the pneumatic pick-up device comprises a machine shell and a workbench arranged in the machine shell, wherein a machine frame is arranged in the machine shell, a pneumatic pick is arranged on the machine frame, and the upper end of the pneumatic pick is connected with a driving cylinder; it is characterized in that the inner wall of the shell is provided with a sound insulation structure; an outer swing door is fixedly arranged on the front side of the machine shell, the inner side surface of the outer swing door is connected with a swing arm, and the swing arm is connected with a rotary cylinder on the front side in the machine box below the workbench through a rotating shaft; the front side of the shell is provided with a plurality of control buttons.

Description

Sound-proof environment-friendly shell vibrating machine

Technical Field

The utility model relates to a cleaning device's of precision casting industry foundry goods mould shell technical field especially relates to a shell machine is shaken to sound insulation environment-friendly.

Background

The shell vibrating machine belongs to precision casting equipment and is used for cleaning a casting mould shell in the investment casting industry. The most simple method is to remove the formwork after the precision casting module is poured, namely using a pneumatic tool to shake and clean. In the prior art, the existing shell-shaking machine is generally open equipment, the shell-shaking machine can generate large noise and dust during operation, even if an operator wears earplugs, the hearing of a person can be damaged under long-term operation, meanwhile, the dust generated by crushing a shell mold generated in the shell-shaking machine is too large, the dust is greatly harmful to the human body and is very easy to generate dust lungs, and a casting is easy to slip and fly out due to opening in the shell-shaking process to cause the human body to be damaged; in addition, shake the useless shell after the shell machine vibrations and fall on the workstation and not concentrate, then after long-time work the useless shell will be gathered on the workstation and can influence operational environment when more, so the staff will shovel the useless shell from the workstation, then pour it into the recycling bin of useless shell, whole operation is time-wasting, and still relatively hard.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a shell machine is shaken in low noise, totally closed, reasonable in design, the higher sound insulation environmental protection type of degree of automation.

In order to achieve the above object, the present invention is realized according to the following technical solution:

the utility model provides a sound-insulation environment-friendly shell vibrating machine, which comprises a machine shell and a workbench arranged in the machine shell, wherein a frame is arranged in the machine shell, an air pick is arranged on the frame, and the upper end of the air pick is connected with a driving cylinder; it is characterized in that the inner wall of the shell is provided with a sound insulation structure; an outer swing door is fixedly arranged on the front side of the machine shell, the inner side surface of the outer swing door is connected with a swing arm, and the swing arm is connected with a rotary cylinder on the front side in the machine box below the workbench through a rotating shaft; the front side of the shell is provided with a plurality of control buttons.

In a possible scheme, the sound insulation structure comprises a sound attenuation layer close to the inner wall of the shell, a sound absorption plate outside the sound attenuation layer, a sound absorption cotton layer outside the sound absorption plate and a sound insulation cover.

In one possible solution, the sound insulation structure is installed inside the swing-out door.

In one possible solution, the swinging door is provided with a glass observation window.

In one possible scheme, an illuminating lamp is installed on the machine frame.

In a possible scheme, the device further comprises a formwork conveying device, the formwork conveying device is detachably connected with the rear side of the case below the workbench, and the device comprises a conveying belt, a transmission shaft and a speed reducer, wherein the transmission shaft is used for driving the conveying belt to roll and convey, and the speed reducer is used for driving the transmission shaft to rotate.

In a possible scheme, the part of the formwork conveying device below the workbench is horizontally arranged, the part of the formwork conveying device outside the case is 120 degrees to the horizontal part, the end part of the outside of the case is high enough for operators, the lower end of the part of the outside of the case is connected with a support frame, the conveying belt is in a skirt shape and is provided with a latticed raised partition plate, and the bottom end of the horizontal part of the formwork conveying device is provided with a universal wheel.

In one possible scheme, the top end of the machine shell is provided with a dust removal port which is communicated with the inner cavity of the machine shell.

In a possible scheme, a maintenance special door is arranged on the rear side face of the casing.

Compared with the prior art, the beneficial effects of the utility model are that: the shell-shaking machine has the advantages that the noise in the shell-shaking process is greatly reduced by installing the sound insulation structure on the inner wall of the shell-shaking machine, the outer swing door is fixedly installed on the front side of the shell, the shell-shaking machine is not open equipment any more, a fully-closed machine box is formed, the sound insulation effect is further enhanced, meanwhile, dust caused by the crushing of a formwork in the shell is reduced, and the casting is prevented from slipping and flying out to cause personal injury. An operator can realize that the automatic door closing cylinder descends to compress the workpiece to start shell vibration by only one key type button, and the door is opened automatically after finishing. The shell shaking can be automatically controlled by time setting, and the automatic shell shaking can be completed by adjusting the time once. The utility model discloses overall design is reasonable, the noise is low, totally closed, degree of automation is higher.

Drawings

Fig. 1 is a schematic view of a radial cross-section structure inside a casing according to an embodiment of the present invention;

FIG. 2 is a partially enlarged view of the portion A in FIG. 1;

FIG. 3 is a schematic structural view of the outer swing door of the present invention in a closed state;

fig. 4 is a schematic top view of the outward swinging door of the present invention in an open state.

Reference numerals: 1. a housing; 2. a work table; 3. a frame; 4. a pneumatic pick; 5. a sound-deadening layer; 6. a sound-absorbing panel; 7. a sound absorbing cotton layer; 8. a sound-proof housing; 9. an outward swinging door; 10. a rotating cylinder; 11. an illuminating lamp; 12. a conveyor belt; 13. a drive shaft; 14. a speed reducer; 15. a universal wheel; 16. a control button; and 17, supporting frames.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it is to be understood that the terms "radial", "axial", "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplification of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 to 4, the sound-insulation environment-friendly shell-shaking machine of the present invention comprises a casing 1 and a working table 2 arranged in the casing 1, wherein a frame 3 is arranged in the casing 1, an air pick 4 is arranged on the frame 3, and the upper end of the air pick 4 is connected with a driving cylinder; it is characterized in that a sound insulation structure is arranged on the inner wall of the machine shell 1; an outer swing door 9 is fixedly arranged on the front side of the machine shell 1, the inner side surface of the outer swing door 9 is connected with a swing arm, and the swing arm is connected with a rotary cylinder 10 on the front side in the machine shell below the workbench 2 through a rotating shaft; a plurality of control buttons 16 are arranged on the front side of the machine shell 1; in order to overcome the problem that the shell vibrating machine can generate larger noise during operation, the utility model improves the shell vibrating machine shell structure in the prior art, reduces the noise by installing a sound insulation structure on the inner wall of the shell, fixedly installs an outward swinging door on the front side of the shell, and changes the conventional open design into the totally closed design; when a workpiece needs to be placed and taken and equipment needs to be debugged, the control button is pressed, and the outward swinging door is driven by the rotating cylinder to be opened towards the side surface, so that the design can save space, and the position of the outward swinging door is fixed without interfering with operation; the equipment operation can be automatically controlled through a control button on the front side of the casing, the automation degree is high, the labor intensity is effectively reduced, and the production efficiency is improved.

The embodiment of the utility model provides an in environment-friendly shell machine that shakes gives sound insulation, sound insulation structure includes the sound absorption board 6 that is close to the noise elimination layer 5 of 1 inner wall of casing, the 5 outsides of noise elimination layer, the sound absorption cotton layer 7 and the sound-proof housing 8 of inhaling in the 6 outsides of sound absorption board, sound insulation structure adopts the three-layer noise elimination and inhales the sound medium and will shake the shell machine and produce great noise reduction when the operation, and less workman is the injury that causes the hearing under long-term operation.

The embodiment of the utility model provides an in the shell machine is shaken to sound insulation environment-friendly, install outward swing door 9 inboard sound-proof structure, for further noise pollution reduction, this embodiment outward swing door design sound-proof structure has further improved the noise protection effect.

The embodiment of the utility model provides an in the embodiment of the shell machine is shaken to sound insulation environment-friendly, outer swing door 9 is equipped with the glass observation window, can conveniently look over through the glass observation window and shake the shell overall process.

In the sound-insulation environment-friendly shell vibrating machine in the embodiment of the utility model, a lighting lamp 11 is arranged on a frame 3; the shell shaking process can be conveniently observed through the illuminating lamp in the shell shaking process.

The embodiment of the utility model provides an in the embodiment of shell machine is shaken to sound insulation environment-friendly, still include mould shell conveyor, mould shell conveyor can dismantle with 2 below quick-witted case rear sides of workstation and be connected, including conveyer belt 12, be used for driving conveyer belt 12 roll conveying effect's transmission shaft 13 and be used for driving 13 rotatory speed reducers 14 of transmission shaft, in order to clear up the mould shell that will drop off immediately, the mould shell conveyor of connection can be dismantled in the design, make the shell of wasting discharge that drops along with shake the instant automatic clearance of shell process, improved and shaken shell operational environment, saved the manpower consumption.

In the embodiment of the utility model, the part of the mould shell conveying device below the workbench 2 is horizontally arranged, the part of the mould shell conveying device outside the machine case is 120 degrees with the horizontal part, the height of the end part of the part outside the machine case is suitable for the operator, the lower end of the part outside the machine case is connected with a support frame 17, a latticed raised partition plate is arranged on the skirt-shaped conveyer belt 12, and the universal wheel 15 is arranged at the bottom end of the horizontal part of the mould shell conveying device; in order to collect the waste shells, the height of the end part of the formwork conveying device, which is positioned at the outer side part of the case, is a proper height for operators, so that the operators can operate conveniently, the skirt-shaped conveying belt is provided with the latticed raised partition boards, so that the waste shells can be conveyed to a specified collecting position in order, and the universal wheels are installed to facilitate the installation and the disassembly of the formwork conveying device.

The utility model discloses an in the embodiment of the shell machine is shaken to sound insulation environment-friendly, 1 top of casing is equipped with the dust removal mouth, and the dust removal mouth is linked together with 1 inner chamber of casing, and the device is whole totally closed, shakes that the dust that the shell in-process produced is whole to be blockked in quick-witted incasement portion, and the casing top sets up the dust removal mouth, can be equipped with the dust remover and take away quick-witted incasement dust.

The utility model discloses an in the embodiment of the shell machine is shaken to sound insulation environment-friendly, 1 trailing flank of casing is provided with the special door of maintenance, makes things convenient for machine periodic overhaul and maintenance.

The utility model discloses a shell machine is shaken to sound insulation environment-friendly in embodiment, it is at the during operation, and the switch on, power indicator lights, puts the work piece on workstation 2, presses down and shakes shell control button, and the outer swing door 9 is automatic to be closed the door, drives actuating cylinder decline drive pneumatic pick 4 and compresses tightly the work piece and begins to shake the shell, finishes the automatic door that opens. The shell shaking can be automatically controlled by time setting, and the automatic shell shaking can be completed by adjusting the time once. The whole process of the shell can be seen through the glass observation window by the built-in illuminating lamp. The shuttering conveying device can convey and clean the fallen shuttering via the conveying belt 12.

The embodiment of the utility model provides an in the sound insulation environment-friendly shake shell machine drive actuating cylinder, revolving cylinder, speed reducer be purchase on the market, this technical staff in the industry only need according to its subsidiary operating specification install and operate can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A sound insulation environment-friendly shell vibrating machine comprises a machine shell (1) and a workbench (2) arranged in the machine shell (1), wherein a machine frame (3) is arranged in the machine shell (1), an air pick (4) is arranged on the machine frame (3), and the upper end of the air pick (4) is connected with a driving cylinder; it is characterized in that a sound insulation structure is arranged on the inner wall of the casing (1); an outer swing door (9) is fixedly installed on the front side of the machine shell (1), the inner side face of the outer swing door (9) is connected with a swing arm, and the swing arm is connected with a rotary cylinder (10) on the front side in the machine box below the workbench (2) through a rotating shaft; the front side of the machine shell (1) is provided with a plurality of control buttons (16).

2. A sound-insulating environmental-friendly shell-shaking machine as set forth in claim 1, wherein the sound-insulating structure comprises a sound-insulating layer (5) near the inner wall of the machine shell (1), a sound-absorbing plate (6) outside the sound-insulating layer (5), a sound-absorbing cotton layer (7) outside the sound-absorbing plate (6) and a sound-insulating cover (8).

3. A sound-insulating environmental-friendly shell-shaking machine as set forth in claim 2, wherein the sound-insulating structure is installed inside the outer swing door (9).

4. A sound-insulating environmental-friendly shell-shaking machine as claimed in claim 3, wherein the outer swing door (9) is provided with a glass observation window.

5. A sound-insulation environment-friendly shell-shaking machine as claimed in claim 4, wherein a lighting lamp (11) is mounted on the machine frame (3).

6. A sound-insulation environment-friendly shell vibrating machine according to claim 5, further comprising a shell conveying device, wherein the shell conveying device is detachably connected with the rear side of the machine box below the workbench (2), and comprises a conveying belt (12), a transmission shaft (13) for driving the conveying belt (12) to roll and transmit, and a speed reducer (14) for driving the transmission shaft (13) to rotate.

7. A sound-insulation environment-friendly shell vibrating machine as claimed in claim 6, wherein the lower part of the formwork conveying device below the workbench (2) is horizontally arranged, the outer part of the machine case is 120 degrees to the horizontal part, the height of the end part of the outer part of the machine case is suitable for operators, a support frame (17) is connected to the lower end of the outer part of the machine case, the conveying belt (12) is skirt-shaped and is provided with a latticed raised partition plate thereon, and the bottom end of the horizontal part of the formwork conveying device is provided with a universal wheel (15).

8. A sound-insulation environment-friendly shell vibrating machine as claimed in claim 7, wherein a dust-removing opening is arranged at the top end of the machine shell (1), and the dust-removing opening is communicated with the inner cavity of the machine shell (1).

9. A sound-insulation environment-friendly shell-shaking machine as claimed in claim 8, wherein a maintenance-dedicated door is arranged on the rear side of the machine shell (1).