CN222471996U - Polishing device for casting machinery - Google Patents
Polishing device for casting machinery Download PDFInfo
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- CN222471996U CN222471996U CN202520033279.7U CN202520033279U CN222471996U CN 222471996 U CN222471996 U CN 222471996U CN 202520033279 U CN202520033279 U CN 202520033279U CN 222471996 U CN222471996 U CN 222471996U
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- 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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Abstract
本实用新型涉及铸件打磨技术领域，具体公开了一种用于铸造机械的打磨装置，包括壳体，所述壳体的内部设置有打磨台，打磨机械臂安装于所述壳体的内部；吸尘组件设置于所述壳体的底部；喷吹组件设置于所述壳体的底部。在铸件打磨过程中，利用负压气流使打磨过程中产生的粉尘由打磨台的两侧和内部孔洞吸入打磨台的底部并收集，有效地捕捉打磨过程中产生的粉尘并进行滤出和收集，减少粉尘对环境的污染和对操作人员健康的危害，并且减少粉尘对打磨机械臂的磨损，延长打磨机械臂的使用寿命。
The utility model relates to the technical field of casting polishing, and specifically discloses a polishing device for casting machinery, including a shell, a polishing table is arranged inside the shell, a polishing mechanical arm is installed inside the shell; a dust suction component is arranged at the bottom of the shell; and a blowing component is arranged at the bottom of the shell. During the casting polishing process, the dust generated during the polishing process is sucked into the bottom of the polishing table from both sides and internal holes of the polishing table by using negative pressure airflow, and the dust generated during the polishing process is effectively captured and filtered out and collected, reducing the pollution of dust to the environment and the harm to the health of operators, and reducing the wear of the dust on the polishing mechanical arm, thereby extending the service life of the polishing mechanical arm.
Description
Technical Field
The utility model relates to the technical field of casting polishing, in particular to a polishing device for casting machinery.
Background
In the casting machinery industry, the surface of a casting often has defects such as burrs, oxide scales and the like, and polishing treatment is needed to improve the surface finish and precision of the casting. The traditional polishing mode is operated by manually holding a polishing tool, and the problems of low polishing efficiency, unstable polishing quality, high labor intensity of workers and the like exist. With the development of automation technology, some automatic polishing devices are already on the market.
In the prior art, a large amount of dust can be generated when castings are polished, so that the operation environment is greatly polluted, the service life of equipment is influenced, frequent cleaning is needed, time and labor are consumed, and the health of operators is threatened.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides the polishing device for the casting machine, which solves the problems that a large amount of dust is generated when castings are polished, the operation environment is greatly polluted, the service life of equipment is influenced, frequent cleaning is needed, time and labor are consumed, and the health of operators is threatened.
The polishing device for the casting machine comprises a shell, a polishing table is arranged in the shell, the polishing device for the casting machine further comprises a polishing mechanical arm which is arranged in the shell, a dust collection assembly which is arranged in the shell, a blowing assembly which is arranged at the bottom of the shell, and a dust exhaust assembly which is arranged at the bottom of the shell, wherein the polishing mechanical arm polishes castings placed in the shell, the dust collection assembly sucks dust generated by polishing the castings into the lower part of the polishing table, the blowing assembly blows a filter cylinder of the dust collection assembly, air circulation efficiency is maintained, the dust exhaust assembly collects dust generated by polishing, and the polishing table is used for supporting the castings.
The dust collection assembly comprises a bottom suction unit, a side suction unit and an exhaust unit, wherein the bottom suction unit is arranged at the bottom of the grinding table, the side suction unit is arranged at the top of the grinding table, the exhaust unit is arranged at one side of the bottom suction unit, negative pressure is generated through the exhaust unit, and grinding dust is sucked out from the bottom and the top of the grinding table through the bottom suction unit and the side suction unit.
The bottom suction unit comprises dust suction through holes which are formed in the grinding table at equal intervals, a dust suction box is fixedly connected to the bottom of the grinding table, a filter cylinder is arranged in the dust suction box, a connecting box is fixedly connected to one side of the dust suction box and communicated with the filter cylinder, the dust suction box generates negative pressure under the action of an exhaust unit, grinding dust enters the dust suction box along with air flow to be collected through the dust suction through holes, filtering is carried out through the filter cylinder, and the connecting box is used for connecting the filter cylinder with the exhaust unit.
The side suction unit comprises a side suction box fixedly connected to two sides of the top of the polishing table and communicated with the dust suction box, a partition plate fixedly connected to the inside of the side suction box, and dust suction holes formed in the partition plate, wherein air is sucked into the two sides of the polishing table, polishing dust is sucked into the inside of the dust suction box through the side suction box, and the dust suction holes formed in the inside of the partition plate enable air flow sucked into the side suction box to be uniformly dispersed.
The air exhaust unit comprises a fan, wherein the fan is arranged on one side of a shell and is communicated with a connecting box, an air exhaust pipe is arranged at the output end of the fan, a sliding rail is fixedly connected to the inner wall of the connecting box, a baffle is movably connected to the inside of the sliding rail, an electric push rod is arranged in the connecting box, the output end of the electric push rod is fixedly connected with the baffle, the input end of the fan is communicated with the connecting box, negative pressure is generated in the dust suction box under the action of the fan, the negative pressure is exhausted through the air exhaust pipe, and the electric push rod is controlled to push the baffle to move in the sliding rail, so that a connecting port of the fan and the connecting box can be closed.
The blowing assembly comprises a blowing pipe, a gas tank, a pulse valve, a first air pressure sensor, a second air pressure sensor and a dust collection box, wherein the blowing pipe is arranged in the filter cylinder, the gas tank is arranged at the bottom of the shell, the pulse valve is respectively communicated with the blowing pipe and the gas tank, the first air pressure sensor is arranged at the top of the connecting box, the second air pressure sensor is arranged at one side of the dust collection box, the pulse valve is controlled to open and close, so that air is conveyed to the blowing pipe from the gas tank and is released in the filter cylinder, dust adsorbed on the surface of the filter cylinder is blown to the bottom of the dust collection box, and the first air pressure sensor and the second air pressure sensor sense the air pressure of the connecting box and the dust collection box respectively.
The dust exhaust assembly comprises a dust exhaust port, a soft connection and a collecting box, wherein the dust exhaust port is arranged at the bottom of a dust exhaust box, the soft connection is fixedly connected to the bottom of the dust exhaust port, the collecting box is arranged below the dust exhaust port and is connected with the soft connection in a matched mode, and the dust exhaust port is communicated with the collecting box through the soft connection, so that dust entering the dust exhaust box is collected in the collecting box.
Preferably, the bottom of the collecting box is connected with a movable wheel in an equidistant rotation mode.
The utility model provides a polishing device for casting machinery. The polishing device for the casting machine has the beneficial effects that through the cooperation among the shell, the polishing mechanical arm, the dust collection assembly, the blowing assembly, the dust exhaust assembly and the polishing table, in the casting polishing process, dust generated in the polishing process is sucked into the bottom of the polishing table by two sides and an inner hole of the polishing table and collected by utilizing negative pressure airflow, the dust generated in the polishing process can be effectively captured and filtered out and collected, the pollution of the dust to the environment and the harm to the health of operators can be reduced, the abrasion of the dust to the polishing mechanical arm is reduced, the service life of the polishing mechanical arm is prolonged, meanwhile, the pulse blowing is carried out on the filtering module through a gap between the upper part and the lower part, the dust accumulated on the surface of the filtering module is removed, the filtering efficiency of the filtering module is recovered, the frequency of manual cleaning is reduced, and the overall working efficiency is improved.
Drawings
FIG. 1 is a schematic view of the present utility model;
FIG. 2 is a schematic view of the dust collection assembly, the blowing assembly and the dust exhaust assembly of FIG. 1;
FIG. 3 is a schematic view of the suction box, connection box and filter cartridge of FIG. 2;
FIG. 4 is a schematic view of the junction box of FIG. 3 from another angle;
Fig. 5 is a partial enlarged view of the area a in fig. 2.
In the figure, 1, a shell; 2, a polishing mechanical arm, 3, a dust collection assembly, 4, a blowing assembly, 5, a dust discharge assembly, 6, a polishing table, 31, a bottom suction unit, 311, a dust collection through hole, 312, a dust collection box, 313, a filter cartridge, 314, a connecting box, 32, a side suction unit, 321, a side suction box, 322, a partition plate, 323, a dust collection hole, 33, an air discharge unit, 331, a fan, 332, an air discharge pipe, 333, a sliding rail, 334, a baffle, 335, an electric push rod, 41, a blowing pipe, 42, a gas tank, 43, a pulse valve, 44, a first air pressure sensor, 45, a second air pressure sensor, 51, a dust discharge port, 52, a flexible connection, 53, a collection box, 531 and a movable wheel.
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.
As can be seen from fig. 1, the polishing device for a casting machine in the present disclosure includes a housing 1, a polishing table 6 disposed inside the housing 1, a polishing mechanical arm 2 mounted inside the housing 1, a dust collection assembly 3 disposed inside the housing 1, a blowing assembly 4 disposed at the bottom of the housing 1, and a dust exhaust assembly 5 disposed at the bottom of the housing 1, wherein the polishing mechanical arm 2 polishes a casting placed in the housing 1, the dust collection assembly 3 sucks dust generated by polishing the casting below the polishing table 6, the blowing assembly 4 blows a filter cylinder 313 of the dust collection assembly 3 to facilitate maintaining air circulation efficiency, the dust exhaust assembly 5 collects dust generated by polishing, and the polishing table 6 is used for supporting the casting.
In the specific implementation process, it is worth particularly pointing out that the shell 1 is a shell structure of a polishing device, the polishing table 6 is a casting polishing station, castings are stably supported and fixed by inserting a casting fixing support into holes of the polishing table 6, castings with different shapes can be adapted, the polishing mechanical arm 2 is arranged on the outer side of the casting polishing station, the surface of the castings is ground by utilizing a grinding wheel rotating at a high speed at the tail end of the polishing mechanical arm 2 by controlling the motion track and the polishing force of the polishing mechanical arm 2, fine polishing of the surface of the castings is realized, dust generated in the polishing is sucked into the bottom of the polishing table 6 by the dust suction assembly 3 through negative pressure air flow, the dust generated in the polishing process can be effectively captured and filtered out, the dust generated in the polishing process is collected by the dust discharge assembly 5, the pollution of the dust to the environment and the harm to the health of operators are reduced, when dust accumulates on the surface of the filtering device in a large quantity and influences air circulation, the filtering device is subjected to pulse injection through the injection component 4 to remove accumulated dust, the filtering efficiency of the filtering device is recovered, the dust produced in the grinding process is sucked into the bottom of the grinding table 6 from two sides and inner holes of the grinding table 6 by negative pressure air flow in the casting grinding process through the matching among the shell 1, the grinding mechanical arm 2, the dust collection component 3, the injection component 4, the dust discharge component 5 and the grinding table 6, dust produced in the grinding process can be effectively captured, filtered and collected, the pollution of the dust to the environment and the harm to the health of operators are reduced, the abrasion of the dust to the grinding mechanical arm 2 is reduced, the service life of the grinding mechanical arm 2 is prolonged, and meanwhile, pulse blowing is carried out on the filter module through a gap between the upper part and the lower part of the blowing component 4, dust accumulated on the surface of the filter module is removed, the filtering efficiency of the filter module is recovered, the frequency of manual cleaning is reduced, and the overall working efficiency is improved.
In one embodiment, referring to fig. 1, 2 and 3, the dust collection assembly 3 includes a bottom suction unit 31 disposed at the bottom of the polishing table 6, a side suction unit 32 disposed at the top of the polishing table 6, an exhaust unit 33 disposed at one side of the bottom suction unit 31, wherein negative pressure is generated by the exhaust unit 33 to suck the polishing dust from both sides of the bottom and top of the polishing table 6 through the bottom suction unit 31 and the side suction unit 32.
In the specific implementation process, it is worth particularly pointing out that the exhaust unit 33 continuously generates negative pressure on the bottom suction unit 31 at the bottom of the polishing table 6, so that air circulates from the top of the polishing table 6 to the space at the bottom of the polishing table 6 through the holes of the polishing table 6 and the side suction units 32 at the two sides, dust generated by polishing castings is sucked into the space at the bottom of the polishing table 6, the dust is prevented from diffusing into the surrounding air, the health of operators is protected, and the workload of dust cleaning is reduced.
In one embodiment, referring to fig. 2 and 3, the bottom suction unit 31 includes dust suction holes 311 formed at equal intervals in the interior of the polishing table 6, a dust suction box 312 fixedly connected to the bottom of the polishing table 6, a filter cylinder 313 mounted in the interior of the dust suction box 312, and a connection box 314 fixedly connected to one side of the dust suction box 312 and communicating with the filter cylinder 313, wherein the dust suction box 312 generates negative pressure under the action of the air exhaust unit 33, and the polishing dust enters the interior of the dust suction box 312 along with air flow through the dust suction holes 311 to be collected and filtered through the filter cylinder 313, and the connection box 314 is used for connecting the filter cylinder 313 and the air exhaust unit 33.
In a specific implementation process, it is worth particularly pointing out that the connection box 314 is used for communicating the exhaust unit 33 with the filter cylinder 313, so that air in the dust collection box 312 is discharged outwards through the filter cylinder 313 and the connection box 314, and then negative pressure is generated in the dust collection box 312, the dust collection through hole 311 enables the dust collection box 312 to be communicated with the top of the polishing table 6, when the dust collection box 312 generates negative pressure under the action of the exhaust unit 33, air can circulate into the dust collection box 312 through the dust collection through hole 311, air flow is generated at the polishing table 6, and then dust generated by polishing enters the dust collection box 312, and the filter cylinder 313 is used for filtering out the dust, so that effective dust collection is realized, continuous suction and filtration of the dust can be ensured, and the cleanliness of a polishing area and the health and safety of operators are ensured.
It will be appreciated that the dust extraction through holes 311 may also be used to insert a mounting bracket of the casting to provide stable support during sanding.
In one embodiment, referring to fig. 1, 2 and 5, the side suction unit 32 includes a side suction box 321 fixedly connected to both sides of the top of the polishing table 6 and communicated with the suction box 312, a partition plate 322 fixedly connected to the inside of the side suction box 321, and a suction hole 323 opened in the inside of the partition plate 322, wherein the side suction box 321 is communicated with the suction box 312, suction air is sucked into both sides of the polishing table 6, polishing dust is sucked into the inside of the suction box 312 through the side suction box 321, and the suction hole 323 opened in the inside of the partition plate 322 makes air flow sucked into the side suction box 321 uniformly dispersed, and improves safety.
In a specific implementation process, it is worth particularly pointing out that the side suction boxes 321 are mounted on two sides of the top of the polishing table 6, the open ends face the polishing table 6, the bottoms of the side suction boxes 321 are communicated with the dust suction boxes 312, when the dust suction boxes 312 are in a negative pressure state, negative pressure air flows can be formed on two sides of the polishing table 6, the suction efficiency of polishing dust is further improved, and through dust suction holes 323 formed in the partition plate 322, the air flows sucked into the side suction boxes 321 are uniformly dispersed, and meanwhile safety is improved.
In one embodiment, referring to fig. 2 and 4, the air exhaust unit 33 includes a blower 331 disposed at one side of the housing 1 and connected to the connection box 314, an air exhaust pipe 332 mounted at an output end of the blower 331, a slide rail 333 fixedly connected to an inner wall of the connection box 314, a baffle 334 movably connected to an inside of the slide rail 333, an electric push rod 335 mounted inside the connection box 314, and an output end fixedly connected to the baffle 334, wherein an input end of the blower 331 is connected to the connection box 314, and under the action of the blower 331, negative pressure is generated inside the dust box 312 and exhausted through the air exhaust pipe 332, and the baffle 334 is pushed to move in the slide rail 333 by controlling the electric push rod 335, so that a connection port of the blower 331 and the connection box 314 can be closed.
In a specific implementation process, it is worth particularly pointing out that the output end of the blower 331 is communicated with the connection box 314, the air in the dust collection box 312 is sucked into the inner side of the filter drum 313 through the high-speed rotation of the impeller, and is conveyed to the blower 331 through the connection box 314, and is discharged through the exhaust pipe 332, so that an effective air flow ventilation channel is formed, a negative pressure environment is formed in the dust collection box 312, dust can be effectively sucked and filtered, when the filter drum 313 needs to be cleaned by blowing, the control system of the polishing device automatically controls the telescopic rod of the electric push rod 335 to extend, the baffle 334 moves in the sliding rail 333, the connection ports of the blower 331 and the connection box 314 are closed, blowing gas is prevented from leaking from the blower 331, the blowing gas is enabled to fully act on the filter drum 313, and the blowing cleaning efficiency and quality are guaranteed, the specific types of the blower 331 and the electric push rod 335 are not limited, and the use requirements are met.
In one embodiment, referring to fig. 2, the blowing assembly 4 includes a blowing pipe 41 installed inside a filter cartridge 313, a gas tank 42 provided at the bottom of the housing 1, a pulse valve 43 respectively communicating with the blowing pipe 41 and the gas tank 42, a first air pressure sensor 44 installed at the top of the connection box 314, and a second air pressure sensor 45 installed at one side of the suction box 312, wherein the pulse opening and closing of the pulse valve 43 is controlled to allow high pressure air to be delivered from the gas tank 42 to the blowing pipe 41 and released inside the filter cartridge 313, dust adsorbed on the surface of the filter cartridge 313 is blown to the bottom of the suction box 312, and the first air pressure sensor 44 and the second air pressure sensor 45 respectively sense the air pressures of the suction box 312 and the connection box 314.
In a specific implementation process, it is worth specifically pointing out that the first air pressure sensor 44 and the second air pressure sensor 45 sense the air pressure of the connection box 314 and the air suction box 312, and transmit sensing signals to the control system of the polishing device in real time, when the dust accumulated on the surface of the filter cylinder 313 is large, the air pressure difference between the air suction box 312 and the connection box 314 exceeds a preset value, so as to remind a worker to perform a spraying operation, the air tank 42 stores high-pressure air, and when the filter cylinder 313 is sprayed, the control system of the polishing device automatically controls the pulse valve 43 to perform pulse opening and closing, so that the high-pressure air is conveyed to the spraying pipe 41 from the air tank 42 and released in the filter cylinder 313, spraying is formed in the inner side of the filter cylinder 313, and the dust adsorbed on the surface of the filter cylinder 313 is separated to the bottom of the air suction box 312, thereby recovering the filtering capability of the filter cylinder 313 and improving the convenience of dust cleaning.
It will be appreciated that the control system of the polishing apparatus may determine the blowing timing according to the air pressure difference between the suction box 312 and the connection box 314, or may perform the blowing operation in the feeding and discharging gaps, or set a fixed time and frequency.
In one embodiment, referring to fig. 2, the dust exhaust assembly 5 includes a dust exhaust port 51 disposed at the bottom of the dust suction box 312, a flexible connection 52 fixedly connected to the bottom of the dust exhaust port 51, a collection box 53 disposed below the dust exhaust port 51 and cooperatively connected with the flexible connection 52, wherein the dust exhaust port 51 is communicated with the collection box 53 through the flexible connection 52, so that dust entering the dust suction box 312 is collected in the collection box 53.
In a specific implementation process, it is worth particularly pointing out that the bottom of the flexible connection 52 is provided with a frame matched with the collection box 53, so that tightness in the dust collection process is ensured, the collection box 53 is placed under the dust collection box 312, the frame at the bottom of the flexible connection 52 is sleeved and fixed by the top of the collection box 53, and dust falling from the dust collection box 312 is collected by the dust discharge port 51 through the flexible connection 52 and enters the collection box 53, so that centralized dust treatment and recycling are realized.
In one embodiment, referring to fig. 2, a movable wheel 531 is rotatably connected to the bottom of the collection box 53 at equal intervals.
In the specific implementation, it is worth particularly pointing out that the moving wheel 531 serves to improve the convenience of movement of the collection box 53.
Working principle: when the cast workpiece is polished, the fan 331 continuously pumps out the air in the dust box 312 through the connecting box 314 and the filter cylinder 313 and discharges the air through the exhaust pipe 332, negative pressure is formed in the dust box 312, the air at the top of the polishing table 6 flows to the dust box 312 through the dust suction through hole 311 and the side suction box 321, dust generated in the polishing process is sucked into the dust box 312, most of the dust enters the collecting box 53 below the dust box 312 under the action of gravity, a small part of the dust is adsorbed on the outer side of the filter cylinder 313, the dust is prevented from being discharged to the surrounding environment through the exhaust pipe 332, the dust generated in the polishing process can be effectively captured, filtered and collected, the pollution of the dust to the environment and the harm to the health of operators are reduced, the abrasion of the polishing mechanical arm 2 by the dust is reduced, the service life of the polishing mechanical arm 2 is prolonged, when more dust is accumulated on the surface of the filter cylinder 313, the air pressure difference value between the dust suction box 312 and the connecting box 314 exceeds a preset value, a worker is reminded to carry out the spraying operation, when the filter cylinder 313 is sprayed, the control system of the polishing device automatically controls the electric push rod 335, the baffle 334 is pushed to seal a connecting port of the fan 331 and the connecting box 314, the pulse valve 43 is automatically controlled to open and close, high-pressure air is conveyed to the spraying pipe 41 by the air tank 42 and is released in the filter cylinder 313, spraying is formed on the inner side of the filter cylinder 313, dust adsorbed on the surface of the filter cylinder 313 is separated to the bottom of the dust suction box 312, the high-efficiency cleaning of the dust adsorbed on the surface of the filter cylinder 313 is realized, the filtering efficiency of the filter cylinder 313 is recovered, the frequency of manual cleaning is reduced, and the overall working efficiency is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The polishing device for the casting machine comprises a shell (1) and is characterized in that a polishing table (6) is arranged in the shell (1), and the polishing device for the casting machine further comprises a polishing table and a polishing plate;
the polishing mechanical arm (2) is arranged in the shell (1);
a dust collection assembly (3) which is arranged inside the shell (1);
The blowing assembly (4) is arranged at the bottom of the shell (1);
the dust exhaust assembly (5) is arranged at the bottom of the shell (1);
The casting polishing device comprises a shell (1), a dust collection assembly (3), a dust collection assembly (4), a dust collection assembly (3), a dust collection assembly and a dust discharge assembly, wherein the mechanical polishing arm (2) polishes castings placed in the shell (1), dust generated by polishing the castings is sucked into the lower portion of a polishing table (6), the dust collection assembly (4) is used for spraying a filter cylinder (313) of the dust collection assembly (3), air circulation efficiency is maintained, and the dust collection assembly (5) is used for collecting dust generated by polishing the castings, and the polishing table (6) is used for supporting the castings.
2. A grinding device for casting machines according to claim 1, characterized in that said dust collection assembly (3) comprises:
a bottom suction unit (31) arranged at the bottom of the polishing table (6);
a side suction unit (32) arranged at the top of the polishing table (6);
An exhaust unit (33) provided on one side of the bottom suction unit (31);
Wherein, negative pressure is generated by the exhaust unit (33), and polishing dust is sucked out from the bottom and the top sides of the polishing table (6) through the bottom suction unit (31) and the side suction unit (32).
3. A polishing apparatus for a casting machine according to claim 2, wherein said bottom suction unit (31) comprises:
Dust collection through holes (311) are equidistantly formed in the polishing table (6);
A dust suction box (312) fixedly connected to the bottom of the polishing table (6);
a filter cartridge (313) mounted inside the dust collection box (312);
A connection box (314) fixedly connected to one side of the dust suction box (312) and communicated with the filter cartridge (313);
The dust collection box (312) generates negative pressure under the action of the air exhaust unit (33), polishing dust enters the dust collection box (312) along with air flow to be collected through the dust collection through hole (311), filtering is carried out through the filter cartridge (313), and the connecting box (314) is used for connecting the filter cartridge (313) with the air exhaust unit (33).
4. A polishing apparatus for a casting machine according to claim 3, wherein said side suction unit (32) comprises:
The side suction boxes (321) are fixedly connected to the two sides of the top of the polishing table (6) and are communicated with the dust suction box (312);
a partition plate (322) fixedly connected to the inside of the side suction box (321);
a dust collection hole (323) formed in the separator (322);
Wherein, inhale the air in the both sides of polishing platform (6), will polish the dust through side inhale box (321) inhale the inside of dust suction box (312), dust absorption hole (323) are seted up to the inside of baffle (322), make the air current that inhales side inhale box (321) disperse evenly.
5. A polishing apparatus for a casting machine according to claim 4, wherein said air discharge unit (33) comprises:
the fan (331) is arranged on one side of the shell (1) and is communicated with the connecting box (314);
the exhaust pipe (332) is arranged at the output end of the fan (331);
a slide rail (333) fixedly connected to the inner wall of the connection box (314);
the baffle plate (334) is movably connected to the inside of the sliding rail (333);
The electric push rod (335) is arranged in the connecting box (314), and the output end of the electric push rod is fixedly connected with the baffle (334);
The input end of the fan (331) is communicated with the connecting box (314), negative pressure is generated inside the dust suction box (312) under the action of the fan (331), the negative pressure is discharged through the exhaust pipe (332), the baffle (334) is pushed to move in the sliding rail (333) through the control of the electric push rod (335), and the connecting port of the fan (331) and the connecting box (314) can be closed.
6. A polishing apparatus for a casting machine according to claim 5, wherein said blowing assembly (4) comprises:
A blowing pipe (41) mounted inside the filter cartridge (313);
a gas tank (42) provided at the bottom of the housing (1);
a pulse valve (43) which is respectively communicated with the blowing pipe (41) and the air tank (42);
A first air pressure sensor (44) mounted on top of the connection box (314);
a second air pressure sensor (45) mounted on one side of the dust suction box (312);
The pulse opening and closing of the pulse valve (43) is controlled, so that gas is conveyed to the jetting pipe (41) by the gas tank (42), the gas is released in the filter cylinder (313), dust adsorbed on the surface of the filter cylinder (313) is jetted to the bottom of the dust collection box (312), and the first air pressure sensor (44) and the second air pressure sensor (45) sense the air pressure of the connecting box (314) and the air pressure of the dust collection box (312) respectively.
7. A polishing apparatus for a casting machine according to claim 6, wherein said dust discharge assembly (5) comprises:
a dust discharge port (51) provided at the bottom of the dust suction box (312);
the soft connection (52) is fixedly connected to the bottom of the dust exhaust port (51);
the collecting box (53) is arranged below the dust exhaust port (51) and is connected with the flexible connection (52) in a matching way;
The dust discharging port (51) is communicated with the collecting box (53) through the flexible connection (52), so that dust entering the dust collecting box (312) is collected in the collecting box (53).
8. A polishing device for casting machines according to claim 7, characterized in that the bottom of the collection box (53) is connected with a mobile wheel (531) with equidistant rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520033279.7U CN222471996U (en) | 2025-01-08 | 2025-01-08 | Polishing device for casting machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520033279.7U CN222471996U (en) | 2025-01-08 | 2025-01-08 | Polishing device for casting machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222471996U true CN222471996U (en) | 2025-02-14 |
Family
ID=94502416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520033279.7U Active CN222471996U (en) | 2025-01-08 | 2025-01-08 | Polishing device for casting machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222471996U (en) |
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2025
- 2025-01-08 CN CN202520033279.7U patent/CN222471996U/en active Active
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