CN114833732B - Centrifugal cast tube shot blasting sand vibration removing device and system - Google Patents

Centrifugal cast tube shot blasting sand vibration removing device and system Download PDF

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Publication number
CN114833732B
CN114833732B CN202210396408.XA CN202210396408A CN114833732B CN 114833732 B CN114833732 B CN 114833732B CN 202210396408 A CN202210396408 A CN 202210396408A CN 114833732 B CN114833732 B CN 114833732B
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China
Prior art keywords
vibration
centrifugal casting
plate
vibrating
shot blasting
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CN202210396408.XA
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Chinese (zh)
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CN114833732A (en
Inventor
李振杰
汤安
张春召
瓮嘉明
黄明明
宋艳
李立琳
何林东
付永辉
张文斌
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Henan Institute of Engineering
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Henan Institute of Engineering
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
    • B24C9/003—Removing abrasive powder out of the blasting machine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • B22D13/02—Centrifugal casting; Casting by using centrifugal force of elongated solid or hollow bodies, e.g. pipes, in moulds rotating around their longitudinal axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • B22D13/10—Accessories for centrifugal casting apparatus, e.g. moulds, linings therefor, means for feeding molten metal, cleansing moulds, removing castings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/08—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for polishing surfaces, e.g. smoothing a surface by making use of liquid-borne abrasives
    • B24C1/083—Deburring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
    • B24C9/006—Treatment of used abrasive material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

The invention provides a centrifugal casting pipe shot blasting sand vibration removing device and a centrifugal casting pipe shot blasting sand vibration removing system, wherein the removing device comprises a travelling mechanism, a tilting mechanism, a lifting mechanism, a vibrating mechanism and a clamping mechanism, wherein the travelling mechanism moves back and forth along a first guide rail, the tilting mechanism is arranged on the upper part of the travelling mechanism, the tilting mechanism is used for adjusting the tilting angle of a centrifugal casting pipe, the lifting mechanism is arranged on the upper part of a tilting member, the lifting mechanism is matched with the clamping mechanism, the vibrating mechanism is arranged on the upper part of the lifting mechanism, the vibrating mechanism is used for driving the centrifugal casting pipe to vibrate up and down, and the clamping mechanism is arranged on the vibrating mechanism. The centrifugal casting pipe can be taken in or unloaded through the lifting mechanism and the clamping mechanism, the centrifugal casting pipe is suitable for being used for building a centrifugal casting pipe production line, and the shot blasting sand in the centrifugal casting pipe can be continuously and obliquely thrown by utilizing the tilting mechanism and the vibrating mechanism and matching with the clamping mechanism, so that the shot blasting sand is prevented from being stuck on the inner wall of the centrifugal casting pipe, and the shot blasting sand is thoroughly removed.

Description

Centrifugal cast tube shot blasting sand vibration removing device and system
Technical Field
The invention relates to the technical field of centrifugal cast tube production, in particular to a centrifugal cast tube shot blasting sand vibration cleaning device and a cleaning system.
Background
The centrifugal casting tube 10 is an elongated metal tube, and is formed by horizontal centrifugal casting, as shown in fig. 1, and the end face of the tube after casting is uneven, and has a plurality of burrs 102 facing the direction of the tube orifice, as shown in fig. 2, the heights and widths of the burrs are not uniform, the burrs are discontinuously arranged along the pouring orifice, the inner surface of the tube is rough, and the outer surface of the tube needs to be subjected to shot blasting. Because the length of the pipe is longer, horizontal shot blasting is adopted, namely the pipe is horizontally placed on a conveying track of the horizontal shot blasting machine, and the pipe enters the interior of the horizontal shot blasting machine to be subjected to shot blasting under the driving of the conveying track. The ends of the tube were not sealed. After the tube passes horizontally through the shot blasting machine, a lot of shot blasting sand remains inside the tube. The diameter of the shot blasting sand is smaller, generally smaller than 0.8mm. Due to the requirements of the subsequent processing technology and the final finished product of the pipe, the shot blasting sand in the pipe needs to be cleaned, and the cleaned shot blasting sand also needs to be recovered, so that the shot blasting sand can be prevented from being scattered on a working site. The shot blasting sand is scattered on the ground, so that the ground is smooth, and people walk on the shot blasting sand, thereby easily causing safety accidents. Therefore, the removal and recovery of shot blasting sand is an important process for centrifugal casting pipes.
When the residual shot blasting sand in the centrifugal casting pipe is cleaned, the pipe is lifted vertically by utilizing a crane at present, the shot blasting sand 101 only falls under the action of gravity, and is thoroughly cleaned, but the method has the obvious defects that the crane occupies a larger working area, the production efficiency is low, the safety is poor, a crane is required to be manually operated, and when a production line is built, a cleaning work area is required to be independently built, the investment cost is high, so that the method is not suitable for building the centrifugal casting pipe production line; in the current practical operation, the residual shot blasting sand in the centrifugal casting pipe is partially removed by adopting an air blowing method, namely, the shot blasting sand in the pipe is blown by adopting high-pressure air, but the pipe is long in length in the mode, the shot blasting sand is not thoroughly cleaned in a gas blowing mode, and the blown dust can pollute the environment and influence the normal work of surrounding operators.
Disclosure of Invention
Aiming at the problems that the existing crane is used for vertically lifting the pipe to clean shot blasting sand, the equipment occupies larger area of a work area, the production efficiency is low, the safety is poor, a crane is required to be manually operated, the input cost is high, the centrifugal cast pipe production line is not suitable to be constructed, the air blowing method is not complete enough to remove shot blasting sand, and meanwhile, the technical problem of environmental pollution is caused, so that the centrifugal cast tube shot blasting sand vibration removing device and system are provided for solving the problem.
The invention realizes the above purpose through the following technical scheme:
the application discloses centrifugal cast tube throws ball sand vibration clearing device, include:
the travelling mechanism moves back and forth along the first guide rail;
the tilting mechanism is arranged on the travelling mechanism and is used for adjusting the tilting angle of the centrifugal casting pipe;
the lifting mechanism is arranged on the inclined piece and is matched with the clamping mechanism to be used for taking or unloading the centrifugal casting pipe;
the vibration mechanism is arranged on the lifting mechanism and is used for driving the centrifugal casting pipe to vibrate up and down, and the vibration mechanism is driven by the tilting mechanism to tilt synchronously; and the clamping mechanism is arranged on the vibrating mechanism and is used for clamping the centrifugal casting pipe so as to keep stable inclined vibration of the centrifugal casting pipe. The centrifugal casting pipe can be taken in or unloaded through the lifting mechanism and the clamping mechanism, the centrifugal casting pipe is suitable for being used for building a centrifugal casting pipe production line, the ball-throwing sand in the centrifugal casting pipe can be continuously and obliquely thrown by utilizing the tilting mechanism and the vibrating mechanism and matching with the clamping mechanism, further, the ball-throwing sand is prevented from being stuck on the inner wall of the centrifugal casting pipe, the ball-throwing sand is thoroughly removed, the occupied area of the whole device is small, the input cost is low, the labor is reduced, and the centrifugal casting pipe is very suitable for building a full-automatic production line.
Preferably, the travelling mechanism comprises a base, travelling wheels are arranged at the lower part of the base, the travelling wheels are arranged on the first guide rail in a rolling way, a travelling motor is arranged on the base, the travelling motor is connected with a speed reducer, and the speed reducer is connected with the travelling wheels through a power shaft and a coupling; the tilting mechanism is arranged at the upper part of the base.
Preferably, the tilting mechanism comprises a supporting plate, one end of the supporting plate is movably connected with the base through a hinge shaft, a tilting member is arranged between the supporting plate and the base, the base of the tilting member is arranged in the base, and the telescopic end of the tilting member is movably connected with the supporting plate; the lifting mechanism is arranged on the upper portion of the supporting plate.
Preferably, the lifting mechanism comprises a lifting piece, the lifting piece is arranged on the supporting plate, and the telescopic end of the lifting piece is connected with the vibrating mechanism; the lifting guide posts are uniformly arranged on the outer side of the lifting piece, the vibrating mechanism and the supporting plate are respectively embedded with a hollow guide sleeve, one end of each lifting guide post is fixed in each guide sleeve on the supporting plate, and the other end of each lifting guide post movably penetrates through each guide sleeve on the vibrating mechanism.
Preferably, the vibration mechanism comprises a vibration upper plate, a vibration lower plate, a vibration motor and a vibration spring, wherein the vibration motor is arranged on the vibration upper plate, the vibration upper plate is connected with the vibration lower plate through the vibration spring, the vibration lower plate is connected with the telescopic end of the lifting piece, the vibration upper plate and the vibration lower plate are both provided with through holes for the lifting guide posts to pass through, and the lifting guide posts are movably arranged in the through holes in a penetrating manner; the clamping mechanism is arranged on the vibration upper plate.
Preferably, the vibration upper plate and the vibration lower plate are respectively provided with a limit column, the limit columns penetrate through the vibration springs, and the limit columns are connected with the vibration springs.
Preferably, the clamping mechanism comprises a limiting plate, V-shaped limiting grooves are formed in the limiting plate, two corresponding groups of V-shaped limiting grooves are used for supporting the centrifugal casting pipe, a pressing assembly is arranged on one side of the limiting plate, and a limiting channel used for limiting and supporting the centrifugal casting pipe is formed between the pressing assembly and the corresponding two corresponding groups of V-shaped limiting grooves.
Preferably, the pressing assembly comprises a pressing plate, a pressing shaft and a pressing piece, wherein pressing plates are respectively arranged at two ends of the pressing shaft, a limiting channel for limiting and supporting the centrifugal casting pipe is formed between the pressing plate and the corresponding two groups of V-shaped grooves, the pressing shaft is arranged on a supporting bearing in a penetrating mode, a supporting bearing base is arranged at the lower portion of the supporting bearing, and the supporting bearing base is arranged on a vibrating upper plate in the vibrating mechanism; the compressing shaft is connected with the compressing piece through the driving rod, and the compressing piece is arranged on the vibrating upper plate through the compressing piece base.
The application also discloses a centrifugal cast tube shot blasting sand vibration cleaning system, including centrifugal cast tube shot blasting sand vibration cleaning device, one side parallel arrangement of first guide rail has the second guide rail in the centrifugal cast tube shot blasting sand vibration cleaning device, the slip is provided with recovery mechanism on the second guide rail, recovery mechanism is used for collecting follow the shot blasting sand that clear away in the centrifugal cast tube shot blasting sand vibration cleaning device.
The utility model provides a can collect the shot sand of flowing out in the follow centrifugal cast tube in real time through recovery mechanism, avoided the shot sand unrestrained in the place of working, influence staff's operation walking to whole realization centrifugal cast tube is automatic to be got, throw the clearance of shot sand, centrifugal cast tube is unloaded and throw the recovery of shot sand, and with the centrifugal cast tube production facility combination of scene very suitable construction continuous operation's centrifugal cast tube production line.
Preferably, the recovery mechanism comprises a recovery base, a recovery box is arranged on the upper portion of the recovery base, travelling wheels are arranged on the lower portion of the recovery base, the travelling wheels are connected with a motor speed reducer integrated machine through a power shaft and a coupling, and the motor speed reducer integrated machine is arranged on the recovery base through a fixing plate.
Compared with the prior art, the application has the beneficial effects that:
1. the centrifugal casting pipe can be taken in or unloaded through the lifting mechanism and the clamping mechanism, the centrifugal casting pipe is suitable for building a centrifugal casting pipe production line, the shot blasting sand in the centrifugal casting pipe can be continuously and obliquely thrown by utilizing the tilting mechanism and the vibrating mechanism and matching with the clamping mechanism, so that the shot blasting sand is prevented from being stuck on the inner wall of the centrifugal casting pipe, the shot blasting sand is thoroughly removed, the occupied area of the whole device is small, the input cost is low, and the manual work is reduced, thereby being very suitable for building a full-automatic production line;
2. the shot blasting sand flowing out of the centrifugal casting pipe can be collected in real time through the recovery mechanism, the shot blasting sand is prevented from being scattered on a working site, the operation walking of workers is prevented from being influenced, automatic taking, shot blasting sand cleaning, centrifugal casting pipe discharging and shot blasting sand recovery of the centrifugal casting pipe are integrally realized, and the centrifugal casting pipe production line is very suitable for being built.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic view of the structure of a centrifugal casting tube.
FIG. 2 is a schematic diagram of the nozzle structure of a centrifugal casting tube.
Fig. 3 is a schematic view of the overall structure of the present invention.
Fig. 4 is a schematic view of the structure of the vibration mechanism in the present invention.
Fig. 5 is an exploded view of the vibration mechanism of the present invention.
Fig. 6 is a schematic structural view of the lifting mechanism in the present invention.
Fig. 7 is a schematic view of the structure of the tilting mechanism in the present invention.
Fig. 8 is a bottom view of the tilting mechanism of fig. 7.
Fig. 9 is a schematic view of the structure of the walking mechanism in the present invention.
Fig. 10 is a schematic view of the recovery mechanism in the present invention.
FIG. 11 is a schematic view of the receiving state of the present invention.
The reference numerals are explained as follows:
10 is a centrifugal casting pipe, 101 is shot blasting sand, 102 is burrs, 3 is a centrifugal casting pipe receiving position, 4 is a centrifugal casting pipe cleaning position (the centrifugal casting pipe is not clamped), and 5 is a centrifugal casting pipe discharging position;
20 is a vibrating mechanism, 201 is a vibrating motor, 202 is a vibrating upper plate, 203 is a vibrating lower plate, 204 is a vibrating spring, and 206 is a limit column;
30 is a lifting mechanism, 301 is a lifting guide post, 302 is a guide sleeve, 303 is a telescopic end of a lifting piece, and 304 is a lifting piece;
40 is a tilting mechanism, 401 is a telescopic end of a tilting member, 402 is a tilting member, 403 is a base, 404 is a supporting plate, 405 is a hinge shaft, 406 is a tilting member base, 407 is a hinge pin, 408 is a tilting member mounting seat;
50 is a travelling mechanism, 501 is a first guide rail, 502 is a travelling wheel bearing, 503 is a travelling wheel, 504 is a coupling, 505 is a power shaft, 506 is a speed reducer, 507 is a travelling motor, 508 is a fixed plate;
60 is a recovery mechanism, 601 is a second guide rail, 602 is a recovery base, and 603 is a recovery box;
70 is a clamping mechanism, 701 is a limiting plate, 702 is a pressing plate, 703 is a supporting bearing base, 704 is a supporting bearing, 705 is a pressing shaft, 706 is a driving rod, 707 is a pressing member, and 708 is a pressing member base.
Detailed Description
The application provides a centrifugal cast tube throws ball sand vibration clearing device, include:
the travelling mechanism moves back and forth along the first guide rail;
the tilting mechanism is arranged on the travelling mechanism and is used for adjusting the tilting angle of the centrifugal casting pipe;
the lifting mechanism is arranged on the tilting mechanism and is matched with the clamping mechanism to be used for taking or unloading the centrifugal casting pipe;
the vibration mechanism is arranged on the lifting mechanism and is used for driving the centrifugal casting pipe to vibrate up and down, and the vibration mechanism is driven by the tilting mechanism to tilt synchronously; and the clamping mechanism is arranged on the vibrating mechanism and is used for clamping the centrifugal casting pipe so as to keep stable inclined vibration of the centrifugal casting pipe. The centrifugal casting pipe can be taken in or unloaded through the lifting mechanism and the clamping mechanism, the centrifugal casting pipe is suitable for being used for building a centrifugal casting pipe production line, the ball-throwing sand in the centrifugal casting pipe can be continuously and obliquely thrown by utilizing the tilting mechanism and the vibrating mechanism and matching with the clamping mechanism, further, the ball-throwing sand is prevented from being stuck on the inner wall of the centrifugal casting pipe, the ball-throwing sand is thoroughly removed, the occupied area of the whole device is small, the input cost is low, the labor is reduced, and the centrifugal casting pipe is very suitable for building a full-automatic production line.
The utility model provides a centrifugal cast tube throws ball sand vibration clearance system, including centrifugal cast tube throws ball sand vibration clearance device, one side parallel arrangement of first guide rail has the second guide rail in the centrifugal cast tube throws ball sand vibration clearance device, the slip is provided with recovery mechanism on the second guide rail, recovery mechanism is used for collecting follow the centrifugal cast tube throws ball sand vibration clearance device in clear ball sand.
The utility model provides a can collect the shot sand of flowing out in the follow centrifugal cast tube in real time through recovery mechanism, avoided the shot sand unrestrained in the place of working, influence staff's operation walking to whole realization centrifugal cast tube is automatic get material, throw ball sand clearance, centrifugal cast tube is unloaded and throw ball sand's recovery, especially adapted constitution centrifugal cast tube production line.
The technical scheme of the invention is further explained below with reference to the accompanying figures 3-11:
example 1
As shown in fig. 4-9, the application discloses a centrifugal casting tube shot blasting sand vibration removing device, which comprises a travelling mechanism 50, a tilting mechanism 40, a lifting mechanism 30, a vibration mechanism 20 and a clamping mechanism 70, wherein the travelling mechanism 50 moves back and forth along a first guide rail 501. That is, the running gear drives whole device and carries out the material operation of getting along first guide rail round trip, has saved the loaded down with trivial details of traditional manual handling.
Specifically, the travelling mechanism 50 includes a base 403, a travelling wheel 503 is disposed at a lower portion of the base 403, a travelling wheel bearing 502 is disposed on the travelling wheel 503, the travelling wheel 503 is disposed on the first guide rail 501 in a rolling manner, a travelling motor 507 is disposed on the base 403, the travelling motor 507 is connected with a speed reducer 506, and the speed reducer 506 is connected with the travelling wheel 503 through a power shaft 505 and a coupling 504; the tilting mechanism 40 is disposed at an upper portion of the base 403. That is, the walking wheel that the base lower part set up removes under the driving power that the walking motor provided, and then makes whole device can follow first guide rail round trip movement.
The tilting mechanism 40 is disposed on the traveling mechanism 50, and the tilting mechanism 40 is used for adjusting the tilting angle of the centrifugal casting tube 10. That is, the inclination mechanism is arranged on the base, the inclination angle of the centrifugal casting pipe can be adjusted by utilizing the inclination mechanism, the centrifugal casting pipe is obliquely placed and matched with the vibration mechanism, so that the shot blasting sand in the centrifugal casting pipe can continuously and obliquely perform the action of blasting under the conditions of gravity and vibration acting force, the shot blasting sand is prevented from being blocked by the rough surface in the centrifugal casting pipe, and the cleaning effect of the shot blasting sand is improved.
Specifically, the tilting mechanism 40 includes a support plate 404, one end of the support plate 404 is movably connected with the base 403 through a hinge shaft 405, a tilting member 402 is disposed between the support plate 404 and the base 403, a base 406 of the tilting member is disposed in the base 403, the base 406 of the tilting member is movably connected with a mounting seat 408 of the tilting member, the mounting seat of the tilting member is disposed on the base, and a telescopic end 401 of the tilting member is movably connected with the support plate 404 through a hinge pin 407; the elevating mechanism 30 is disposed at an upper portion of the support plate 404. That is, the tilting member can drive the supporting plate to rotate around the base, and the lifting mechanism on the supporting plate synchronously tilts while the supporting plate tilts, so that the centrifugal casting pipe can be driven to synchronously tilt by the lifting mechanism. It should be noted that the tilting member in the embodiment of the present application is any one of a cylinder, an oil cylinder, an electric push rod, and other power devices, and the tilting range of the tilting angle of the centrifugal casting tube in the embodiment of the present application is preferably (8 ° -50 °)
The lifting mechanism 30 cooperates with a clamping mechanism 70 for taking in and off the centrifugal casting tube. That is, after the centrifugal casting pipe at the loading position is lifted by the lifting mechanism, the centrifugal casting pipe is tightly pressed by the action of the clamping mechanism, so that the subsequent cleaning operation of shot blasting sand in the centrifugal casting pipe is facilitated; and after the cleaning is finished, the clamping mechanism is loosened, the lifting mechanism is retracted to place the centrifugal casting pipe on the unloading frame, and the centrifugal casting pipe is unloaded.
Specifically, the lifting mechanism 30 includes a lifting member 304, where the lifting member 304 is disposed on the support plate 404, and a telescopic end 303 of the lifting member is connected to the vibration mechanism 20; a plurality of lifting guide posts 301 are uniformly arranged on the outer side of the lifting piece 304, hollow guide sleeves 302 are respectively embedded in the vibrating mechanism and the supporting plate, one end of each lifting guide post 301 is fixed in each guide sleeve 301 on the supporting plate 404, and the other end of each lifting guide post 301 is movably arranged in each guide sleeve 302 on the vibrating mechanism in a penetrating mode. That is, utilize the lifter to start and drive the backup pad and go up and down the action on the lift guide post to utilize the fixed uide bushing of wearing to establish in the backup pad of one end of lift guide post, the other end activity of lift guide post wears to establish in the uide bushing in vibration mechanism, avoids the backup pad to appear the jamming when the backup pad goes up and down the action, guarantees the stability of backup pad overall motion. It should be noted that, in the embodiment of the present application, the lifting member is any one of other power devices such as an air cylinder, an oil cylinder, or an electric push rod.
The vibration mechanism 20 is arranged on the lifting mechanism 30, the vibration mechanism 20 is used for driving the centrifugal casting tube 10 to vibrate up and down, and the vibration mechanism 20 is driven by the tilting mechanism 40 to tilt synchronously. That is, the vibration mechanism can drive the centrifugal casting pipe to vibrate up and down under the condition of keeping the inclined state, so that the shot blasting sand in the centrifugal casting pipe can realize continuous inclined blasting movement, and further, the shot blasting sand in the centrifugal casting pipe can be thoroughly removed.
Specifically, the vibration mechanism 20 includes a vibration upper plate 202, a vibration lower plate 203, a vibration motor 201, and a vibration spring 204, the vibration upper plate 202 is provided with the vibration motor 201, the vibration upper plate 202 is connected with the vibration lower plate 203 through the vibration spring 204, the vibration lower plate 203 is connected with the telescopic end 303 of the lifting member, the vibration upper plate 202 and the vibration lower plate 203 are both provided with through holes for the lifting guide post to pass through, one end of the lifting guide post 301 is movably arranged in the through holes on the vibration upper plate and the vibration lower plate, and the other end of the lifting guide post is fixedly arranged in the guide sleeve in the support plate; the clamping mechanism 70 is disposed on the vibrating upper plate 202. That is, the vibration motor can be utilized to make the vibration upper plate vibrate under the cooperation of the vibration spring, so that the centrifugal casting pipe in an inclined state on the vibration upper plate can complete the up-down vibration action, and the removal effect of shot blasting sand in the centrifugal casting pipe is greatly improved. It should be noted that, in the embodiment of the present application, the number of the vibration motors 201 is two, the vibration motors are respectively arranged at two sides of the bottom surface of the vibration upper plate, and the two groups of vibration motors are vertically distributed on the bottom surface of the vibration upper plate, the two groups of vibration motors realize two vibrations in different directions, and the two groups of vibration motors vibrate to make the shot-blasting sand receive an acting force parallel to the axis of the shot-blasting sand in an inclined state, so that the shot-blasting sand can quickly slide along the axis of the centrifugal casting pipe, thereby greatly improving the overall vibration cleaning effect; according to the vibration amplitude and frequency of the vibration motor, according to the diameter, the length and the like of the on-site pipe, a worker can determine better vibration parameters after on-site debugging.
In some embodiments, the vibration upper plate 202 and the vibration lower plate 203 are respectively provided with a limit post 206, the limit post 206 is inserted into the vibration spring 204, and the limit post 206 is connected with the vibration spring 204. That is, in order to ensure the stability of the vibration upper plate in the vibration process, the vibration upper plate is prevented from loosening, the vibration upper plate and the vibration lower plate are respectively provided with a limit column, the limit columns are inserted into the vibration springs, the limit columns are fixed with the vibration springs, and the stability of the vibration upper plate in the vibration process is further ensured.
The clamping mechanism 10 is provided on the vibrating mechanism 20, and the clamping mechanism 10 clamps the centrifugal casting tube 10 for maintaining stable tilting vibration of the centrifugal casting tube 10. That is, when the centrifugal casting pipe is taken in the feeding position, the centrifugal casting pipe can be rapidly pressed by the clamping mechanism, so that the centrifugal casting pipe is kept in an inclined stable state, and further the follow-up vertical vibration of the centrifugal casting pipe is facilitated.
Specifically, the clamping mechanism 70 includes a limiting plate 701, V-shaped limiting grooves are formed in the limiting plate 701, two corresponding sets of V-shaped limiting grooves are used for supporting the centrifugal casting tube 10, a pressing assembly is disposed on one side of the limiting plate 701, and a limiting channel for limiting and supporting the centrifugal casting tube is formed between the pressing assembly and the two corresponding sets of V-shaped limiting grooves. That is, set up a set of limiting plate respectively in vibration upper plate both sides, set up V type spacing groove on the limiting plate, can place centrifugal cast tube between two sets of V type spacing grooves, utilize special V type structure to carry out spacing to centrifugal cast tube simultaneously, avoid centrifugal cast tube to take off to appear. It is noted that in order to prevent the centrifugal casting pipe from sliding downwards, the contact surface of the V-shaped block and the centrifugal casting pipe is provided with grooves, so that friction is increased, and the grooves are placed downwards; or the vibration upper plate is connected with a stop block to block the upper half part of the port of the centrifugal casting pipe and not to block the lower half part of the port so as to be beneficial to the outflow of shot blasting sand.
In some embodiments, the pressing assembly includes a pressing plate 702, a pressing shaft 705 and a pressing member 707, where two ends of the pressing shaft 705 are respectively provided with the pressing plate 702, a limiting channel is formed between the pressing plate 702 and the corresponding two sets of V-shaped grooves, the pressing shaft 705 is inserted into a supporting bearing 704, a supporting bearing base 703 is disposed at the lower part of the supporting bearing 704, and the supporting bearing base 703 is disposed on the vibrating upper plate 202 in the vibrating mechanism 20; the pressing shaft 705 is connected to a pressing member 707 through a driving rod 706, and the pressing member 707 is disposed on the vibration upper plate 20 through a pressing member base 708. That is, after material is taken, the pressing start rises to drive the driving rod to turn over, the driving rod drives the pressing shaft to synchronously turn over, and meanwhile, the pressing shaft drives the pressing plate to turn over so as to press the centrifugal casting tube in the V-shaped limiting groove. It should be noted that in the embodiment of the present application, the pressing member is any one of power devices such as an air cylinder, an oil cylinder, or an electric push rod.
Example two
As shown in fig. 3-11, the application also discloses a centrifugal casting tube shot blasting sand vibration cleaning system, which comprises a centrifugal casting tube shot blasting sand vibration cleaning device, wherein a second guide rail 601 is arranged on one side of a first guide rail 501 in the centrifugal casting tube shot blasting sand vibration cleaning device in parallel, a recovery mechanism 60 is slidably arranged on the second guide rail 601, and the recovery mechanism 60 is used for collecting shot blasting sand 101 cleaned from the centrifugal casting tube shot blasting sand vibration cleaning device. That is, the recovery mechanism sliding on the second guide rail can be convenient for uniformly collecting the shot blasting sand flowing out of the centrifugal casting pipe, so that the shot blasting sand is prevented from being scattered on a working site, the working walking of workers is influenced, the centrifugal casting pipe is integrally realized to automatically take materials, clean the shot blasting sand, discharge the centrifugal casting pipe and recover the shot blasting sand, and the centrifugal casting pipe production line is very suitable to be built.
Specifically, the recovery mechanism 60 includes a recovery base 602, a recovery box 603 is disposed on the upper portion of the recovery base 602, a travelling wheel 503 is disposed on the lower portion of the recovery base 602, the travelling wheel 503 is connected with a motor-speed reducer integrated machine through a power shaft 505 and a coupling 504, and the motor-speed reducer integrated machine is disposed on the recovery base 602 through a fixing plate 508. That is, the motor speed reducer all-in-one machine is utilized to provide driving power, the travelling wheel can be driven to rotate through the power shaft and the coupler, and then the recovery mechanism moves along the first guide rail, and the recovery box can be utilized to uniformly collect the cleared shot blasting sand.
Before the whole device starts working, all mechanisms are in original positions, and the working process comprises the following steps: taking materials, compacting, tilting, vibrating and unloading. Each mechanism is reset and enters the next cycle.
The take-off is shown in fig. 11: the pipe is in the waiting position, and the centrifuging tube clamp plate is in the open state, and the space that forms between centrifuging tube clamp plate and the V type piece can hold the pipe. The travelling mechanism moves forwards in the horizontal direction to the position below the waiting position of the pipe, and the telescopic end in the lifting mechanism ascends to support the pipe. The travelling mechanism moves backwards to the starting position along the horizontal direction, and the centrifuge tube pressing plate presses the tube.
The tilting member rod in the tilting mechanism stretches out to drive the lifting member fixing plate to rotate around the hinge shaft of the lifting member fixing plate to a certain angle to stop, so that the lifting member fixing plate is in a tilting state. The tube is also inclined. The vibration mechanism starts to vibrate, and shot blasting sand in the pipe moves in inclined blasting, flows along the inner wall of the pipe to the pipe orifice at the lower end of the pipe, and flows into the recovery box. After the shot blasting sand is completely cleaned, the vibration mechanism is stopped, and the inclined piece falls back to the horizontal state. The walking motor is started to drive the walking mechanism to move backwards to the unloading position. The centrifuge tube platen releases the tube. The lifting member falls back. The tube is placed on a discharge rack. The travelling mechanism forwards reaches the feeding point, and each mechanism repeats the previous action. And so forth. It should be noted that, when getting the material in this application, the walking motor is in centrifugal cast tube clearance position department 4, walking motor reversal drives tilting mechanism and reaches centrifugal cast tube and connects material position 3 (centrifugal cast tube does not press from both sides at this moment) this moment, connect centrifugal cast tube, walking motor forward rotation is sent centrifugal cast tube to centrifugal cast tube clearance position 4 department, walking motor stops, begin the slope vibration and clear away the shot-blasting sand, wait to clear up after ending, walking motor forward rotation is sent centrifugal cast tube to centrifugal cast tube discharge position 5, centrifugal cast tube is unloaded after accomplishing, walking motor reversal removes to get the material frame, repeat above-mentioned action, accomplish centrifugal cast tube and throw the shot-blasting sand clearance operation.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.

Claims (7)

1. Centrifugal cast tube throws ball sand vibration clearing device, its characterized in that includes:
the travelling mechanism moves back and forth along the first guide rail;
the tilting mechanism is arranged on the travelling mechanism and is used for adjusting the tilting angle of the centrifugal casting pipe;
the lifting mechanism is arranged on the tilting mechanism and is matched with the clamping mechanism to be used for taking or unloading the centrifugal casting pipe;
the vibration mechanism is arranged on the lifting mechanism and is used for driving the centrifugal casting pipe to vibrate up and down, and the vibration mechanism is driven by the tilting mechanism to tilt synchronously; the clamping mechanism is arranged on the vibrating mechanism and is used for clamping the centrifugal casting pipe so as to keep stable inclined vibration of the centrifugal casting pipe;
the vibrating mechanism comprises a vibrating upper plate, a vibrating lower plate, a vibrating motor and a vibrating spring, wherein the lifting mechanism comprises a lifting piece, a plurality of lifting guide posts are uniformly arranged on the outer side of the lifting piece, the vibrating motor is arranged on the vibrating upper plate, the vibrating upper plate is connected with the vibrating lower plate through the vibrating spring, the vibrating lower plate is connected with the telescopic end of the lifting piece, the vibrating upper plate and the vibrating lower plate are respectively provided with a through hole for the lifting guide posts to pass through, and the lifting guide posts are movably arranged in the through holes in a penetrating manner; the clamping mechanism is arranged on the vibration upper plate;
the vibration upper flat plate and the vibration lower flat plate are respectively provided with a limit column, the limit columns penetrate through the vibration springs, and the limit columns are connected with the vibration springs.
2. The centrifugal casting tube shot blasting sand vibration removing device according to claim 1, wherein the travelling mechanism comprises a base, travelling wheels are arranged at the lower part of the base, the travelling wheels are arranged on the first guide rail in a rolling manner, a travelling motor is arranged on the base, the travelling motor is connected with a speed reducer, and the speed reducer is connected with the travelling wheels through a power shaft and a coupling; the tilting mechanism is arranged at the upper part of the base.
3. The centrifugal casting tube shot blasting sand vibration removing device according to claim 2, wherein the tilting mechanism comprises a supporting plate, one end of the supporting plate is movably connected with the base through a hinge shaft, a tilting member is arranged between the supporting plate and the base, a mounting base of the tilting member is arranged in the base, and a telescopic end of the tilting member is movably connected with the supporting plate;
the lifting piece is arranged on the upper portion of the supporting plate, the vibrating lower flat plate and the supporting plate are respectively embedded with a hollow guide sleeve, one end of the lifting guide column is fixed in the guide sleeve on the supporting plate, and the other end of the lifting guide column movably penetrates through the guide sleeve on the vibrating lower flat plate.
4. The centrifugal casting tube shot blasting sand vibration removing device according to claim 1, wherein the clamping mechanism comprises a limiting plate, V-shaped limiting grooves are formed in the limiting plate, centrifugal casting tubes are supported between two corresponding groups of V-shaped limiting grooves, a pressing assembly is arranged on one side of the limiting plate, and limiting channels for limiting and supporting the centrifugal casting tubes are formed between the pressing assembly and the two corresponding groups of V-shaped limiting grooves.
5. The centrifugal cast tube shot blasting sand vibration removing device according to claim 4, wherein the pressing assembly comprises a pressing plate, a pressing shaft and a pressing piece, pressing plates are respectively arranged at two ends of the pressing shaft, a limiting channel is formed between the pressing plate and two corresponding groups of V-shaped limiting grooves, the pressing shaft is arranged on a supporting bearing in a penetrating manner, a supporting bearing base is arranged at the lower part of the supporting bearing, and the supporting bearing base is arranged on a vibration upper plate in the vibration mechanism; the compressing shaft is connected with the compressing piece through the driving rod, and the compressing piece is arranged on the vibrating upper plate through the compressing piece base.
6. The centrifugal casting tube shot blasting sand vibration cleaning system is characterized by comprising the centrifugal casting tube shot blasting sand vibration cleaning device according to claim 1, wherein a second guide rail is arranged on one side of a first guide rail in the centrifugal casting tube shot blasting sand vibration cleaning device in parallel, and a recovery mechanism is slidably arranged on the second guide rail and used for collecting shot blasting sand cleaned from the centrifugal casting tube shot blasting sand vibration cleaning device.
7. The centrifugal cast tube shot blasting sand vibration removal system of claim 6, wherein the recovery mechanism comprises a recovery base, a recovery box is arranged on the upper portion of the recovery base, travelling wheels are arranged on the lower portion of the recovery base, the travelling wheels are connected with a motor speed reducer all-in-one machine through a power shaft and a coupling, and the motor speed reducer all-in-one machine is arranged on the recovery base through a fixing plate.
CN202210396408.XA 2022-04-15 2022-04-15 Centrifugal cast tube shot blasting sand vibration removing device and system Active CN114833732B (en)

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CN202210396408.XA CN114833732B (en) 2022-04-15 2022-04-15 Centrifugal cast tube shot blasting sand vibration removing device and system

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Application Number Priority Date Filing Date Title
CN202210396408.XA CN114833732B (en) 2022-04-15 2022-04-15 Centrifugal cast tube shot blasting sand vibration removing device and system

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CN114833732B true CN114833732B (en) 2023-04-25

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Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2004082870A1 (en) * 2003-03-17 2006-06-22 青山　好高 Cast sand removal equipment
JP4314616B2 (en) * 2004-04-10 2009-08-19 好高 青山 Cast sand removal equipment
CN205437114U (en) * 2015-12-19 2016-08-10 重庆新红旗缸盖制造有限公司 Cylinder cap inner chamber molding sand clearing device
CN207413952U (en) * 2017-10-31 2018-05-29 重庆斯普瑞涂装设备有限公司 A kind of efficient sand cleaning machine of liner

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