CN115090614A - Lathe main shaft is with high-efficient clean bits device that removes based on negative pressure - Google Patents

Lathe main shaft is with high-efficient clean bits device that removes based on negative pressure Download PDF

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Publication number
CN115090614A
CN115090614A CN202210703889.4A CN202210703889A CN115090614A CN 115090614 A CN115090614 A CN 115090614A CN 202210703889 A CN202210703889 A CN 202210703889A CN 115090614 A CN115090614 A CN 115090614A
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China
Prior art keywords
groove
gear
dust
machine body
negative pressure
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Granted
Application number
CN202210703889.4A
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Chinese (zh)
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CN115090614B (en
Inventor
董延雪
董延雨
戚一坤
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Zhenjiang Jinghang Technology Co ltd
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Zhenjiang Jinghang Technology Co ltd
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Priority to CN202210703889.4A priority Critical patent/CN115090614B/en
Publication of CN115090614A publication Critical patent/CN115090614A/en
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Publication of CN115090614B publication Critical patent/CN115090614B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00Cleaning by methods involving the use of air flow or gas flow
    • B08B5/04Cleaning by suction, with or without auxiliary action
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/10Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/12Brushes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/30Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B08B1/32Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00Accessories or details of general applicability for machines or apparatus for cleaning
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse 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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  • Cleaning In General (AREA)

Abstract

The invention relates to the field of lathe equipment, and discloses a negative pressure-based efficient cleaning and scrap removing device for a lathe spindle, which effectively solves the problem that the labor cost is high due to the fact that manual cleaning is adopted for cleaning the spindle more at present, and comprises a machine body, wherein a handle is arranged on the front surface of the machine body, a dust adsorption component is arranged inside the machine body, a brushing cleaning component is arranged inside the machine body, an ash discharging cleaning component is arranged at the bottom end of the machine body, the dust adsorption component comprises an ash accumulation groove formed in one side of the machine body, a sleeve cylinder is arranged inside the ash accumulation groove, a motor is arranged on the other side of the machine body, and a rotating shaft is arranged at one end of an output shaft of the motor. The dust on the outer wall of the main shaft is convenient to discharge.

Description

Lathe main shaft is with high-efficient clean bits device that removes based on negative pressure
Technical Field
The invention belongs to the field of lathe equipment, and particularly relates to a negative pressure-based efficient cleaning and scrap removing device for a lathe spindle.
Background
Lathe spindle is one kind and is used for the lathe, drive work piece or cutter pivoted part, carry out the during operation at the main shaft, dust and piece in the adhesion on its outer wall, if not in time clean dust and piece on main shaft surface, easily influence the follow-up use of main shaft, and easily cause the main shaft life-span to reduce, thereby need after work, clean the lathe spindle, generally need the staff when clean after the lathe shuts down, under the condition that the lathe spindle stalls, use cleaning equipment such as brush, clear up the outer wall of main shaft, sweep dust and piece on the main shaft outer wall down, then clear up the piece that drops on the lathe again, there is following defect:
the main shaft is cleaned more and manually, so that the labor cost is high, and subsequent dust and debris falling on the lathe are required to be cleaned, which is troublesome.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides a negative pressure-based efficient cleaning and scrap removing device for a lathe spindle, which effectively solves the problem that manual cleaning is adopted for cleaning the spindle more at present, so that the labor cost is higher.
In order to achieve the purpose, the invention provides the following technical scheme: a high-efficiency cleaning and scrap removing device for a lathe spindle based on negative pressure comprises a machine body, wherein a handle is arranged on the front surface of the machine body, a dust adsorption component is arranged inside the machine body, a brushing and cleaning component is arranged inside the machine body, and a dust discharging and cleaning component is arranged at the bottom end of the machine body;
the dust adsorption component comprises an ash deposition groove arranged on one side of the machine body, a sleeving barrel is arranged in the ash deposition groove, a motor is arranged on the other side of the machine body, a rotating shaft is arranged at one end of a motor output shaft, the rotating shaft penetrates through the inner part of the ash deposition groove, fan blades are arranged at the outer side of the rotating shaft at equal angles, a first ash suction groove is formed in one side of the sleeving barrel at equal angles, one end of the first ash suction groove penetrates through the inner part of the sleeving barrel, the other end of the first ash suction groove penetrates through the inner part of the ash deposition groove, and a filter hole is uniformly formed in the top end of the ash deposition groove.
Preferably, scrub clean subassembly including offering the rotary trough on cup jointing the section of thick bamboo outer wall, install the spacing ring on the inner wall in deposition groove, the spacing ring rotates with the rotary trough to be connected.
Preferably, first gear is installed to the one end of pivot, and the second gear is installed to one side that the section of thick bamboo that cup joints is close to the pivot, and the top meshing of second gear is connected with the third gear, and the bull stick is installed to one side of third gear, and the fourth gear is installed to the other end of bull stick, and the fourth gear meshes with first gear mutually, and the outside of bull stick is rotated and is had the support frame, support frame and the interior roof fixed connection in deposition groove.
Preferably, the diameter of the fourth gear is larger than that of the first gear, the diameter of the second gear is larger than that of the third gear, and the diameter of the third gear is smaller than that of the fourth gear.
Preferably, evenly install the installation piece on the inner wall of a cover sleeve section of thick bamboo, the movable groove has been seted up to the inside of installation piece, and the inside sliding connection in movable groove has the movable block, and the movable block is close to one side of cover sleeve section of thick bamboo inside and installs the bottom block, and the bottom block runs through to the inside of cover sleeve section of thick bamboo, and the brush hair is evenly installed to the one end of bottom block, and the spring is installed to the opposite side of movable block.
Preferably, the top communicating groove is formed in the other side of the mounting block, the inner groove is formed in the inner wall of the sleeving barrel, the inner groove is communicated with the movable groove through the top communicating groove, the bottom communicating groove is uniformly formed in the bottom block, one end of the bottom communicating groove penetrates through the top end of the movable block, the other end of the bottom communicating groove penetrates through the bottom end of the bottom block, and the bottom communicating groove is formed in the periphery of the bristles.
Preferably, a second dust absorption groove is formed in one side of the inner groove at an equal angle, the second dust absorption groove is Z-shaped, and one end of the second dust absorption groove penetrates through the dust deposition groove.
Preferably, arrange the ash clearance subassembly including offering in the row's of deposition groove bottom ash groove, arrange the ash groove and run through to the bottom of organism, arrange the internally mounted in ash groove and have the ash discharge bottom plate, arrange the bottom symmetry of ash discharge bottom plate and install the bracing piece, the bottom board is installed to the bottom of bracing piece, the guide bar is installed to the bottom of organism, guide bar and bottom board sliding connection.
Preferably, the back of the machine body is provided with a side block, the inside of the side block is rotatably connected with a screw rod, and the screw rod is in threaded connection with the bottom plate.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the invention, the output shaft of the motor rotates to drive the fan blades outside the rotating shaft to rotate, so that negative pressure is generated, and then air inside the sleeving barrel is driven to enter the dust accumulation groove through the first dust absorption groove, so that dust and debris outside the main shaft are brought into the dust accumulation groove through the first dust absorption groove, and the dust on the outer wall of the main shaft is conveniently discharged;
(2) according to the invention, the first gear at one end of the rotating shaft is driven to rotate through the rotation of the rotating shaft, so that the sleeve joint cylinder is driven to rotate through the fourth gear, the third gear and the second gear, and the bristles on the inner wall of the sleeve joint cylinder scrub the outer wall of the main shaft, thereby improving the cleaning efficiency of the main shaft;
(3) according to the invention, through the negative pressure effect in the dust accumulation groove, dust and debris adhered to the surfaces of the bristles are sucked into the dust accumulation groove through the second dust suction groove, the inner groove and the bottom communicating groove, so that the cleanness of the surfaces of the bristles is kept, and the cleaning effect on the main shaft is further improved;
(4) according to the invention, dust and debris in the dust accumulation groove are deposited to the top end of the dust discharge bottom plate under the action of self gravity, and the bottom plate and the dust discharge bottom plate are driven to move downwards by rotating the screw rod, so that the dust and debris are taken out, and the dust discharge and the next use are facilitated.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a dust adsorbing assembly according to the present invention;
FIG. 3 is a schematic view of a brushing and cleaning set according to the present invention;
FIG. 4 is a schematic view of the inner structure of the socket joint barrel according to the present invention;
FIG. 5 is a schematic view of a mounting block of the present invention;
FIG. 6 is a schematic view of the ash removal cleaning assembly of the present invention;
in the figure: 1. a body; 2. a handle; 3. a dust adsorbing assembly; 301. sleeving a sleeve; 302. a motor; 303. an ash accumulation groove; 304. a rotating shaft; 305. a fan blade; 306. a first ash suction groove; 4. a scrubbing and cleaning assembly; 401. rotating the groove; 402. a limiting ring; 403. a first gear; 404. a second gear; 405. a support frame; 406. a rotating rod; 407. a third gear; 408. a fourth gear; 409. a second ash suction groove; 410. an inner tank; 411. mounting a block; 412. a movable groove; 413. a movable block; 414. a bottom block; 415. brushing; 416. a bottom communicating groove; 417. a spring; 418. a top communicating groove; 5. an ash discharge cleaning assembly; 501. an ash discharge groove; 502. a dust discharging bottom plate; 503. a support bar; 504. a bottom plate; 505. a side block; 506. a screw; 507. a guide rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the first embodiment, as shown in fig. 1 to 6, the present invention includes a machine body 1, a handle 2 is installed on the front surface of the machine body 1, a dust adsorbing assembly 3 is installed inside the machine body 1, a brushing and cleaning assembly 4 is installed inside the machine body 1, and an ash discharging and cleaning assembly 5 is installed at the bottom end of the machine body 1.
In the second embodiment, on the basis of the first embodiment, the dust adsorbing assembly 3 includes a dust collecting groove 303 disposed on one side of the machine body 1, a sleeve 301 is disposed inside the dust collecting groove 303, a motor 302 is disposed on the other side of the machine body 1, a rotating shaft 304 is disposed at one end of an output shaft of the motor 302, the rotating shaft 304 penetrates through the dust collecting groove 303, fan blades 305 are disposed on the outer side of the rotating shaft 304 at equal angles, a first dust adsorbing groove 306 is disposed on one side of the sleeve 301 at equal angles, one end of the first dust adsorbing groove 306 penetrates through the sleeve 301, the other end of the first dust adsorbing groove 306 penetrates through the dust collecting groove 303, and filter holes are uniformly disposed at the top end of the dust collecting groove 303;
when the dust collecting device is used, the handle 2 is held by a hand, the sleeve joint barrel 301 is sleeved outside a spindle of a machine tool, then the motor 302 is started, the output shaft of the motor 302 rotates to drive the fan blade 305 outside the rotating shaft 304 to rotate, the air inside the sleeve joint barrel 301 is driven to enter the dust collecting groove 303 through the first dust collecting groove 306, therefore, the dust and the debris outside the spindle are brought into the dust collecting groove 303 through the first dust collecting groove 306, the air is discharged from the filter hole at the top end of the dust collecting groove 303, and the dust and the debris are left inside the dust collecting groove 303.
Third embodiment, on the basis of the first embodiment, the brushing and cleaning assembly 4 includes a rotating groove 401 opened on the outer wall of the socket barrel 301, a limit ring 402 is installed on the inner wall of the dust-collecting groove 303, the limit ring 402 is rotatably connected with the rotating groove 401, a first gear 403 is installed at one end of the rotating shaft 304, a second gear 404 is installed at one side of the socket barrel 301 close to the rotating shaft 304, a third gear 407 is engaged and connected with the top end of the second gear 404, a rotating rod 406 is installed at one side of the third gear 407, a fourth gear 408 is installed at the other end of the rotating rod 406, the fourth gear 408 is engaged with the first gear 403, a support frame 405 is rotated at the outer side of the rotating rod 406, the support frame 405 is fixedly connected with the inner top wall of the dust-collecting groove 303, the diameter of the fourth gear 408 is greater than that of the first gear 403, the diameter of the second gear 404 is greater than that of the third gear 407, the diameter of the third gear 407 is less than that of the fourth gear 408, the inner wall of the socket barrel 301 is uniformly provided with mounting blocks 411, the inside of the mounting blocks 411 is provided with movable grooves 412, the inside of the movable grooves 412 is connected with movable blocks 413 in a sliding manner, one side of each movable block 413 close to the inside of the socket barrel 301 is provided with a bottom block 414, the bottom block 414 penetrates into the socket barrel 301, one end of each bottom block 414 is uniformly provided with bristles 415, the other side of each movable block 413 is provided with a spring 417, the other side of each mounting block 411 is provided with a top communicating groove 418, the inside of the inner wall of the socket barrel 301 is provided with an inner groove 410, the inner groove 410 is communicated with the movable grooves 412 through the top communicating grooves 418, the inside of each bottom block 414 is uniformly provided with a bottom communicating groove 416, one end of each bottom communicating groove 416 penetrates through the top end of the corresponding movable block 413, the other end of each bottom communicating groove 416 penetrates through the bottom end of the corresponding bottom block 414, the bottom communicating grooves 416 are arranged around the bristles 415, one side of the inner groove 410 is provided with second dust suction grooves 409 at equal angles, the second dust absorption groove 409 is Z-shaped, and one end of the second dust absorption groove 409 penetrates into the dust deposition groove 303;
when the rotating shaft 304 rotates, the first gear 403 at one end of the rotating shaft 304 rotates, so that the socket sleeve 301 is driven to rotate by the fourth gear 408, the third gear 407 and the second gear 404, and the bristles 415 on the inner wall of the socket sleeve 301 scrub the outer wall of the main shaft, so that the cleaning efficiency of the main shaft is improved;
when the bristles 415 brush the spindle, dust and debris on the surface of the spindle adhere to the bristles 415, and the dust and debris on the bristles 415 are sucked into the dust collecting groove 303 through the second dust suction groove 409, the inner groove 410 and the bottom communicating groove 416 under the action of negative pressure inside the dust collecting groove 303, so that the surface of the bristles 415 is kept clean, and the cleaning effect on the spindle is further improved.
In the fourth embodiment, on the basis of the first embodiment, the ash discharge cleaning assembly 5 includes an ash discharge groove 501 arranged at the bottom end of the ash accumulation groove 303, the ash discharge groove 501 penetrates to the bottom end of the machine body 1, an ash discharge bottom plate 502 is arranged inside the ash discharge groove 501, support rods 503 are symmetrically arranged at the bottom end of the ash discharge bottom plate 502, a bottom plate 504 is arranged at the bottom end of the support rods 503, a guide rod 507 is arranged at the bottom end of the machine body 1, the guide rod 507 is slidably connected with the bottom plate 504, a side block 505 is arranged on the back surface of the machine body 1, a screw 506 is rotatably connected inside the side block 505, and the screw 506 is in threaded connection with the bottom plate 504;
after the processing, close motor 302 this moment, the inside dust and the piece in deposition groove 303 drop to motor 302's interior diapire under self action of gravity on, drop to row's grey bottom plate 502 top promptly, rotate screw rod 506 this moment, because screw rod 506 and bottom plate 504 threaded connection, and bottom plate 504 receives the limiting displacement of guide bar 507, thereby rotate the back at screw rod 506, drive bottom plate 504 and arrange grey bottom plate 502 downstream, thereby take out dust and piece, conveniently arrange the ash.

Claims (9)

1. The utility model provides a lathe main shaft is with high-efficient clean bits device that removes based on negative pressure, includes organism (1), its characterized in that: the front surface of the machine body (1) is provided with a handle (2), the interior of the machine body (1) is provided with a dust adsorption component (3), the interior of the machine body (1) is provided with a brushing and cleaning component (4), and the bottom end of the machine body (1) is provided with a dust discharging and cleaning component (5);
dust adsorption component (3) are including offering in deposition groove (303) of organism (1) one side, the internally mounted of deposition groove (303) has a socket joint section of thick bamboo (301), motor (302) are installed to the opposite side of organism (1), pivot (304) are installed to the one end of motor (302) output shaft, pivot (304) run through the inside to deposition groove (303), flabellum (305) are installed to the angle such as the outside of pivot (304), first dust absorption groove (306) have been seted up to the angle such as one side of socket joint section of thick bamboo (301), the inside to socket joint section of thick bamboo (301) is run through to the one end of first dust absorption groove (306), the other end of first dust absorption groove (306) runs through the inside to deposition groove (303), the filtration pore has evenly been seted up on the top of deposition groove (303).
2. The negative pressure-based efficient cleaning and chip removing device for the lathe spindle as claimed in claim 1, wherein: scrub cleaning assembly (4) including opening commentaries on classics groove (401) on cup jointing a section of thick bamboo (301) outer wall, install spacing ring (402) on the inner wall of deposition groove (303), spacing ring (402) rotate with commentaries on classics groove (401) and are connected.
3. The negative pressure-based efficient cleaning and chip removing device for the lathe spindle is characterized by comprising the following components in parts by weight: first gear (403) are installed to the one end of pivot (304), second gear (404) are installed to one side that socket joint section of thick bamboo (301) are close to pivot (304), the top meshing of second gear (404) is connected with third gear (407), bull stick (406) are installed to one side of third gear (407), fourth gear (408) are installed to the other end of bull stick (406), fourth gear (408) mesh mutually with first gear (403), the outside of bull stick (406) is rotated and is had support frame (405), interior roof fixed connection in support frame (405) and deposition groove (303).
4. The negative pressure-based efficient cleaning and chip removing device for the lathe spindle as claimed in claim 3, wherein: the diameter of the fourth gear (408) is larger than that of the first gear (403), the diameter of the second gear (404) is larger than that of the third gear (407), and the diameter of the third gear (407) is smaller than that of the fourth gear (408).
5. The negative pressure-based efficient cleaning and chip removing device for the lathe spindle as claimed in claim 1, wherein: evenly install installation piece (411) on the inner wall of a socket joint section of thick bamboo (301), movable groove (412) have been seted up to the inside of installation piece (411), the inside sliding connection in activity groove (412) has movable block (413), movable block (413) are close to socket joint section of thick bamboo (301) inside one side and install bottom block (414), bottom block (414) run through to the inside of a socket joint section of thick bamboo (301), brush hair (415) are evenly installed to the one end of bottom block (414), spring (417) are installed to the opposite side of movable block (413).
6. The negative pressure-based efficient cleaning and chip removing device for the lathe spindle as claimed in claim 5, wherein: the utility model discloses a brush hair.
7. The negative pressure-based efficient cleaning and chip removing device for the lathe spindle as claimed in claim 6, wherein: one side of the inner groove (410) is provided with a second dust absorption groove (409) at an equal angle, the second dust absorption groove (409) is Z-shaped, and one end of the second dust absorption groove (409) penetrates into the dust deposition groove (303).
8. The negative pressure-based efficient cleaning and chip removing device for the lathe spindle is characterized by comprising the following components in parts by weight: arrange grey clearance subassembly (5) including offering in row grey groove (501) of deposition groove (303) bottom, arrange grey groove (501) and run through to the bottom of organism (1), the internally mounted of row grey groove (501) has row grey bottom plate (502), bracing piece (503) are installed to the bottom symmetry of row grey bottom plate (502), bottom plate (504) are installed to the bottom of bracing piece (503), guide bar (507) are installed to the bottom of organism (1), guide bar (507) and bottom plate (504) sliding connection.
9. The negative pressure-based efficient cleaning and chip removing device for the lathe spindle is characterized in that: the back of the machine body (1) is provided with a side block (505), the inside of the side block (505) is rotatably connected with a screw rod (506), and the screw rod (506) is in threaded connection with the bottom plate (504).
CN202210703889.4A 2022-06-21 2022-06-21 Negative pressure-based efficient cleaning and chip removing device for lathe spindle Active CN115090614B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210703889.4A CN115090614B (en) 2022-06-21 2022-06-21 Negative pressure-based efficient cleaning and chip removing device for lathe spindle

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Application Number Priority Date Filing Date Title
CN202210703889.4A CN115090614B (en) 2022-06-21 2022-06-21 Negative pressure-based efficient cleaning and chip removing device for lathe spindle

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CN115090614A true CN115090614A (en) 2022-09-23
CN115090614B CN115090614B (en) 2024-04-26

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117922875A (en) * 2024-03-25 2024-04-26 中建材智能自动化研究院有限公司 Intelligent dust-removing powder processing and packaging equipment and control method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3200915U (en) * 2015-08-29 2015-11-12 敏一 兵頭 Clothing dust remover
CN205393102U (en) * 2016-03-01 2016-07-27 王庆君 Computer dust removal rifle
CN208213731U (en) * 2018-02-06 2018-12-11 黄河科技学院 A kind of dust-extraction unit of computer cabinet inner wall
CN111842272A (en) * 2020-07-31 2020-10-30 周天健 Automatic cleaning device of surveillance camera head
CN211888259U (en) * 2020-03-11 2020-11-10 武晓涛 Efficient computer ash removal device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3200915U (en) * 2015-08-29 2015-11-12 敏一 兵頭 Clothing dust remover
CN205393102U (en) * 2016-03-01 2016-07-27 王庆君 Computer dust removal rifle
CN208213731U (en) * 2018-02-06 2018-12-11 黄河科技学院 A kind of dust-extraction unit of computer cabinet inner wall
CN211888259U (en) * 2020-03-11 2020-11-10 武晓涛 Efficient computer ash removal device
CN111842272A (en) * 2020-07-31 2020-10-30 周天健 Automatic cleaning device of surveillance camera head

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117922875A (en) * 2024-03-25 2024-04-26 中建材智能自动化研究院有限公司 Intelligent dust-removing powder processing and packaging equipment and control method thereof

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