CN115582350A - Protective dust removal device for top end of transverse cutting machine - Google Patents

Protective dust removal device for top end of transverse cutting machine Download PDF

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Publication number
CN115582350A
CN115582350A CN202211153834.7A CN202211153834A CN115582350A CN 115582350 A CN115582350 A CN 115582350A CN 202211153834 A CN202211153834 A CN 202211153834A CN 115582350 A CN115582350 A CN 115582350A
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CN
China
Prior art keywords
arm
dust collection
cutting machine
top end
transverse cutting
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202211153834.7A
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Chinese (zh)
Inventor
于胜华
孙绪
刘勇
王地位
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Irico Hefei LCD Glass Co Ltd
Original Assignee
Irico Hefei LCD Glass Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Irico Hefei LCD Glass Co Ltd filed Critical Irico Hefei LCD Glass Co Ltd
Priority to CN202211153834.7A priority Critical patent/CN115582350A/en
Publication of CN115582350A publication Critical patent/CN115582350A/en
Pending legal-status Critical Current

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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
    • B08B13/00Accessories or details of general applicability for machines or apparatus for cleaning

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Abstract

The invention discloses a transverse cutting machine top end protection dust removal device which comprises a transverse cutting machine top end dust removal seat frame assembly, wherein a plurality of groups of protection dust collection assemblies and a plurality of groups of shaking arm assemblies are arranged on the transverse cutting machine top end dust removal seat frame assembly, the plurality of groups of protection dust collection assemblies are distributed on the transverse cutting machine top end dust removal seat frame assembly in an interval type rotating mode, and the shaking arm assemblies form a shaking driving structure for the protection dust collection assemblies.

Description

Protective dust removal device for top end of transverse cutting machine
Technical Field
The invention belongs to the technical field of overflow down-draw method plate glass manufacturing, and particularly relates to a top end protection dust removal device of a transverse cutting machine.
Background
The overflow downdraw method is one of the main methods for producing plate glass, and is mainly characterized in that molten glass overflows from two sides of a refractory chute and is gathered at the tip part of the lower end of the chute to form a glass plate, and the glass plate is formed after being drawn by a drawing mechanism. The method can produce thin glass plate with smooth surface, good flatness and uniform thickness.
The prior art has the following problems: during normal production, the glass plate flows down the crosscut machine and cuts and breaks off with the fingers and thumb, and the crosscut machine operation and operations such as personnel point inspection, spare part change produce the disturbance, and the regional pollutant of crosscut flies upward to the glass face, produces dirty defect, leads to the defective rate to rise.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides a protective dust removal device for the top end of a transverse cutting machine, which has the characteristic of timely cleaning dust.
In order to achieve the purpose, the invention provides the following technical scheme: a transverse cutting machine top end protection dust removal device comprises a transverse cutting machine top end dust removal seat frame assembly, wherein a plurality of groups of protection dust collection assemblies and a plurality of groups of shaking arm assemblies are arranged on the transverse cutting machine top end dust removal seat frame assembly, the plurality of groups of protection dust collection assemblies are in interval type rotation distribution on the transverse cutting machine top end dust removal seat frame assembly, and the shaking arm assemblies form a shaking driving structure for the protection dust collection assemblies;
the dust removal seat frame assembly at the top end of the transverse cutting machine comprises a U-shaped seat frame plate, a bidirectional threaded screw and a mounting hole plate are arranged on the U-shaped seat frame plate, a screw driving motor for driving the bidirectional threaded screw to rotate in a bidirectional mode is arranged at one end of the U-shaped seat frame plate, internal thread seat blocks are arranged at two ends of the bidirectional threaded screw in a threaded mode, a telescopic arm is arranged on each internal thread seat block through a shaft pin, a plurality of first telescopic arm shaft points and second telescopic arm shaft points are arranged on the telescopic arm, a guide shaft rod is arranged on the back arm body of each first telescopic arm shaft point in a rotating mode through the shaft pin, and two tensioning springs are arranged at the top of the arm body of each second telescopic arm shaft point through a first pull ring.
Preferably, the protective dust collection assembly comprises a protective dust collection cover, the front end of the protective dust collection cover is provided with a dust collection port, the rear end of the protective dust collection cover is provided with a fixed back platform through a fixed back rod, dust collection corrugated pipes are arranged at the top and the bottom of the protective dust collection cover, second pull rings are arranged on two sides of the protective dust collection cover, a guide back platform is arranged at the bottom of the rear end of the protective dust collection cover, and a back platform vertical groove is formed in the guide back platform;
the swing arm assembly comprises a swing shaft platform, a shaft platform side arm and a swing vertical plate are arranged on the swing shaft platform, a side arm sliding groove is formed in the shaft platform side arm, a second motor is arranged at the bottom of the swing vertical plate, a motor shaft arm is arranged on an output shaft of the second motor, and a shaft arm rocker is arranged on the motor shaft arm.
Preferably, the fixed back table on the protection dust collection assembly is rotatably connected with the arm body at the shaft point of the second telescopic arm through a shaft pin, and the plurality of groups of protection dust collection assemblies are distributed on the telescopic arm at intervals.
Preferably, the shaking shaft table on the shaking arm assembly is rotationally connected with the arm body at the shaft point of the second telescopic arm through a shaft pin, a plurality of groups of shaking arm assemblies are distributed on the telescopic arm at intervals, the shaking arm assemblies are arranged at the back of the telescopic arm, the protection dust collection assembly is arranged at the front end face of the telescopic arm, and the protection dust collection assembly and the shaking arm assemblies are arranged in a one-to-one correspondence manner.
Preferably, the guide shaft lever slides in a side arm chute on a side arm of the pillow block in a reciprocating manner, and a shaft arm rocker on the motor shaft arm is inserted into a vertical chute of the back block on the guide back block.
Preferably, the two ends of the tension spring are respectively hung on the first pull ring and the second pull ring, the tension springs are arranged on the two sides of the protective dust hood, and the protective dust hood is in a structure which is balanced naturally left and right through the tension of the two tension springs.
Preferably, the dust collection corrugated pipe on the protective dust collection cover is communicated with an external dust collection device, and a negative pressure dust collection and inlet structure is formed at the position of a dust collection port.
Preferably, the dust removal seat frame assembly at the top end of the transverse cutting machine is fixed on a reserved machine position at the top end of the transverse cutting machine through a firm bolt and a mounting hole plate.
Compared with the prior art, the invention has the beneficial effects that: when the invention is used, the dust removing seat frame component at the top end of the transverse cutting machine is fixed on a reserved machine position at the top end of the transverse cutting machine through a firm bolt and a mounting hole plate, the installation and the fixation of the device are realized when the device is used, a plurality of groups of protective dust absorbing components and a plurality of groups of shaking arm components are arranged on the dust removing seat frame component at the top end of the transverse cutting machine, a dust absorbing corrugated pipe on a protective dust absorbing cover is communicated with an external dust absorbing device, a negative pressure dust absorbing and entering structure is formed at the dust absorbing port, the dust removing at the top end of the transverse cutting machine is realized through the mode, simultaneously a screw driving motor drives a bidirectional threaded screw to rotate, two internal thread seat blocks are synchronously close to or far away from each other, the telescopic arms extend and move, the plurality of groups of protective dust absorbing components are distributed on the telescopic arms at intervals, and the protective dust absorbing intervals among the plurality of groups of protective dust absorbing components are adjustable through the mode, namely the protective dust absorbing range of the protective dust absorbing components is adjustable, meanwhile, two ends of the tension spring are respectively hung at the first pull ring and the second pull ring, the tension springs are arranged at two sides of the protective dust hood, the protective dust hood is in a natural left-right balance structure through the tension of the two tension springs, the swing arm component is arranged at the back of the telescopic arm, the protective dust-absorbing component is arranged at the front end surface of the telescopic arm, the protective dust-absorbing component and the swing arm component are arranged in a one-to-one correspondence manner, a shaft arm rocker on a motor shaft arm is inserted into a back platform vertical groove on a guide back platform, during actual use, the second motor drives the motor shaft arm to rotate, the motor shaft arm drives the shaft arm rocker to perform ring-drawing action, the protective dust hood rotates by taking a shaft point of the second telescopic arm as a shaft point, and through the matching of the structures, the protective dust hood can perform left-right swinging action by taking the shaft point of the second telescopic arm as a shaft point, so as to realize left-right protective dust absorption, the invention can increase the range and area of protective dust collection, avoid the accumulation and flying of pollutants in the transverse cutting body and reduce the reject ratio of products caused by pollutants.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view from another perspective of the present invention;
FIG. 3 is an exploded view of the present invention;
FIG. 4 is a perspective view of the cross cutting machine top end dust removal seat frame assembly of the present invention;
FIG. 5 is a perspective view of the protective dust extraction assembly of the present invention;
FIG. 6 is a perspective view of the protective dirt collection assembly of the present invention from another perspective;
FIG. 7 is a perspective view of a swing arm assembly of the present invention;
in the figure: 100. a dust removal seat frame component at the top end of the transverse cutting machine; 101. a U-shaped seat frame plate; 102. installing a pore plate; 103. a two-way threaded screw; 104. a screw drive motor; 105. an internal thread seat block; 106. a telescopic arm; 107. a first telescopic boom pivot point; 108. a second telescopic boom pivot point; 109. a guide shaft lever; 110. a first pull ring; 111. tensioning the spring; 200. a protective dust collection assembly; 201. a protective dust hood; 202. a second tab; 203. a dust collection port; 204. fixing the back bar; 205. fixing a back table; 206. a guide back stage; 207. a dust-absorbing bellows; 208. a back platform vertical slot; 300. a swing arm assembly; 301. shaking the pillow block; 302. a pillow block side arm; 303. a side arm chute; 304. shaking the vertical plate; 305. a second motor; 306. a motor shaft arm; 307. the shaft arm rocker.
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides the following technical solutions: a transverse cutting machine top end protection dust removal device comprises a transverse cutting machine top end dust removal seat frame assembly 100, wherein a plurality of groups of protection dust collection assemblies 200 and a plurality of groups of swing arm assemblies 300 are arranged on the transverse cutting machine top end dust removal seat frame assembly 100, the plurality of groups of protection dust collection assemblies 200 are in interval type rotation distribution on the transverse cutting machine top end dust removal seat frame assembly 100, and the swing arm assemblies 300 form a swing driving structure for the protection dust collection assemblies 200;
the transverse cutting machine top end dust removal seat frame assembly 100 comprises a U-shaped seat frame plate 101, a bidirectional threaded screw 103 and a mounting hole plate 102 are arranged on the U-shaped seat frame plate 101, a screw driving motor 104 for driving the bidirectional threaded screw 103 to rotate bidirectionally is arranged at one end of the U-shaped seat frame plate 101, internal thread seat blocks 105 are arranged at two ends of the bidirectional threaded screw 103 in a threaded manner, telescopic arms 106 are arranged on the two internal thread seat blocks 105 through shaft pins, a plurality of first telescopic arm shaft points 107 and second telescopic arm shaft points 108 are arranged on the telescopic arms 106, a guide shaft rod 109 is arranged on a back arm body of the first telescopic arm shaft points 107 in a rotating manner through the shaft pins, two tensioning springs 111 are arranged at the top of the second telescopic arm shaft point 108 in a first pull ring 110, the guide shaft rod 109 slides in a side arm sliding groove 303 on a side arm 302, a shaft arm rocker 307 on the motor shaft arm 306 is inserted into a back platform vertical groove 208 on a guide back platform 206, and the transverse cutting machine top end dust removal seat frame assembly 100 is fixed on a reserved machine position at the transverse top end through a firm bolt and the mounting hole plate 102;
the protective dust collection assembly 200 comprises a protective dust collection cover 201, a dust collection port 203 is arranged at the front end of the protective dust collection cover 201, a fixed back platform 205 is arranged at the rear end of the protective dust collection cover 201 through a fixed back rod 204, dust collection corrugated pipes 207 are arranged at the top and the bottom of the protective dust collection cover 201, second pull rings 202 are arranged on two sides of the protective dust collection cover 201, a guide back platform 206 is arranged at the bottom of the rear end of the protective dust collection cover 201, a back platform vertical groove 208 is arranged on the guide back platform 206, the fixed back platform 205 on the protective dust collection assembly 200 is rotatably connected with an arm body at a second telescopic arm shaft point 108 through a shaft pin, a plurality of groups of protective dust collection assemblies 200 are distributed on a telescopic arm 106 at intervals, two ends of a tensioning spring 111 are respectively hung at a first pull ring 110 and a second pull ring 202, tensioning springs 111 are arranged on two sides of the protective dust collection cover 201, the protective dust collection cover 201 is in a natural left-right balance structure through tensioning of the two tensioning springs 111, the dust collection corrugated pipes 207 on the protective dust collection cover 201 are communicated with a dust collection device at the external dust collection port, and a negative pressure dust collection structure is formed at the dust collection structure 203;
the swing arm assembly 300 comprises a swing shaft base 301, a shaft base side arm 302 and a swing vertical plate 304 are arranged on the swing shaft base 301, a side arm sliding groove 303 is arranged on the shaft base side arm 302, a second motor 305 is arranged at the bottom of the swing vertical plate 304, a motor shaft arm 306 is arranged on an output shaft of the second motor 305, a shaft arm rocker 307 is arranged on the motor shaft arm 306, the swing shaft base 301 on the swing arm assembly 300 is rotatably connected with an arm body at a second telescopic arm shaft point 108 through a shaft pin, a plurality of groups of swing arm assemblies 300 are distributed on a telescopic arm 106 at intervals, the swing arm assembly 300 is arranged on the back of the telescopic arm 106, the protective dust collection assembly 200 is arranged at the front end face of the telescopic arm 106, and the protective dust collection assemblies 200 and the swing arm assemblies 300 are arranged in a one-to-one correspondence manner.
The working principle and the using process of the invention are as follows: when the invention is used, the transverse cutting machine top end dust removing seat frame assembly 100 is fixed on a reserved machine position at the top end of the transverse cutting machine through the firm bolts and the mounting hole plate 102, the installation and the fixation of the device are realized when in use through the mode, a plurality of groups of protection dust absorption assemblies 200 and a plurality of groups of swing arm assemblies 300 are arranged on the transverse cutting machine top end dust removing seat frame assembly 100, the dust absorption corrugated pipe 207 on the protection dust absorption cover 201 is communicated with an external dust absorption device, a negative pressure dust absorption inlet structure is formed at a dust absorption port 203, the dust absorption at the top end of the transverse cutting machine is realized through the mode, simultaneously, the screw driving motor 104 drives the bidirectional threaded screw 103 to rotate, at the time, two internal thread seat blocks 105 synchronously approach or depart from each other, at the time, the telescopic arm 106 extends to act, at the time, the plurality of groups of protection dust absorption assemblies 200 are distributed on the telescopic arm 106 at intervals, and through the mode, the protection dust absorption intervals among the plurality of groups of protection dust absorption assemblies 200 are adjustable, namely, the protective dust collection range of the protective dust collection assembly 200 is adjustable, two ends of the tension spring 111 are respectively hung at the first pull ring 110 and the second pull ring 202, the tension springs 111 are arranged at two sides of the protective dust collection cover 201, the protective dust collection cover 201 is in a natural left-right balance structure through tension of the two tension springs 111, the swing arm assembly 300 is arranged at the back of the telescopic arm 106, the protective dust collection assembly 200 is arranged at the front end surface of the telescopic arm 106, the protective dust collection assembly 200 and the swing arm assembly 300 are arranged in a one-to-one correspondence manner, the shaft arm rocker 307 on the motor shaft arm 306 is inserted into the back platform vertical slot 208 on the guide back platform 206, when in actual use, the second motor 305 drives the motor shaft arm 306 to rotate, the motor shaft arm 306 drives the shaft arm rocker 307 to make a circle movement, the protective dust collection cover 201 rotates by taking the second telescopic arm shaft point 108 as a shaft point, and through the matching of the above structures, the protective dust hood 201 can swing left and right by taking the second telescopic arm shaft point 108 as a shaft point, so that left and right protective dust collection is realized, the range and the area of the protective dust collection are enlarged, pollutant accumulation and flying of the transverse cutting body can be avoided, and the reject ratio of products caused by dirt is reduced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a crosscut machine top protection dust collector, includes crosscut machine top dust removal seat frame subassembly (100), its characterized in that: a plurality of groups of protective dust collection assemblies (200) and a plurality of groups of swing arm assemblies (300) are arranged on the transverse cutting machine top end dust collection seat frame assembly (100), the plurality of groups of protective dust collection assemblies (200) are distributed on the transverse cutting machine top end dust collection seat frame assembly (100) in an interval type rotating mode, and the swing arm assemblies (300) form a swing driving structure for the protective dust collection assemblies (200);
the transverse cutting machine top end dust removal seat frame assembly (100) comprises a U-shaped seat frame plate (101), a bidirectional threaded screw rod (103) and a mounting hole plate (102) are arranged on the U-shaped seat frame plate (101), a screw rod driving motor (104) for driving the bidirectional threaded screw rod (103) to rotate bidirectionally is arranged at one end of the U-shaped seat frame plate (101), internal thread seat blocks (105) are arranged at two ends of the bidirectional threaded screw rod (103) in a threaded mode, a telescopic arm (106) is arranged on each internal thread seat block (105) through a shaft pin, a plurality of first telescopic arm shaft points (107) and second telescopic arm shaft points (108) are arranged on each telescopic arm (106), a guide shaft rod (109) is arranged on the back arm body of each first telescopic arm shaft point (107) in a rotating mode through the shaft pin, and two tensioning springs (111) are arranged at the top of the arm body of each second telescopic arm shaft point (108) through a first pull ring (110).
2. The top end protection and dust removal device of the transverse cutting machine as claimed in claim 1, wherein: the protective dust collection assembly (200) comprises a protective dust collection cover (201), a dust collection port (203) is arranged at the front end of the protective dust collection cover (201), a fixed back platform (205) is arranged at the rear end of the protective dust collection cover (201) through a fixed back rod (204), dust collection corrugated pipes (207) are arranged at the top and the bottom of the protective dust collection cover (201), second pull rings (202) are arranged on two sides of the protective dust collection cover (201), a guide back platform (206) is arranged at the bottom of the rear end of the protective dust collection cover (201), and a back platform vertical groove (208) is arranged on the guide back platform (206);
swing arm subassembly (300) is including shaking pillow block (301), be provided with pillow block side arm (302) and shake riser (304) on shaking pillow block (301), be provided with side arm spout (303) on pillow block side arm (302), it is provided with second motor (305) to shake riser (304) bottom, be provided with motor arbor arm (306) on the output shaft of second motor (305), be provided with arbor rocker (307) on motor arbor arm (306).
3. The top end protection and dust removal device of the transverse cutting machine as claimed in claim 2, wherein: fixed back platform (205) on protection dust absorption subassembly (200) are connected through the arm body rotation of pivot and second flexible arm pivot point (108) department, and the multiunit protection dust absorption subassembly (200) are distributed on flexible arm (106) at interval.
4. The top end protection and dust removal device of the transverse cutting machine as claimed in claim 2, wherein: swing the shank-foot (301) on swing arm assembly (300) and rotate through the arm body of pivot and the flexible arm pivot of second (108) department and be connected, the multiunit swing arm assembly (300) interval formula distribution on flexible arm (106), swing arm assembly (300) set up at flexible arm (106) back, protection dust absorption assembly (200) set up terminal surface department before flexible arm (106), protection dust absorption assembly (200) and swing arm assembly (300) one-to-one set up.
5. The top end protection and dust removal device of the transverse cutting machine as claimed in claim 2, wherein: the guide shaft lever (109) slides in a side arm sliding groove (303) on a side arm (302) of the pillow block in a reciprocating manner, and a shaft arm rocker (307) on the motor shaft arm (306) is inserted into a back block vertical groove (208) on the guide back block (206).
6. The top end protection and dust removal device of the transverse cutting machine as claimed in claim 2, wherein: the two ends of the tensioning spring (111) are respectively hung at the first pull ring (110) and the second pull ring (202), the tensioning springs (111) are arranged on the two sides of the protective dust hood (201), the tensioning springs (111) are tensioned by two, and the protective dust hood (201) is in a natural left-right balance structure.
7. The top end protection and dust removal device of the transverse cutting machine as claimed in claim 2, wherein: a dust collection corrugated pipe (207) on the protective dust collection cover (201) is communicated with an external dust collection device, and a negative pressure dust collection and inlet structure is formed at the dust collection port (203).
8. The top end protection and dust removal device of the transverse cutting machine as claimed in claim 1, wherein: the dust removal seat frame assembly (100) at the top end of the transverse cutting machine is fixed on a reserved machine position at the top end of the transverse cutting machine through a firm bolt and a mounting hole plate (102).
CN202211153834.7A 2022-09-21 2022-09-21 Protective dust removal device for top end of transverse cutting machine Pending CN115582350A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211153834.7A CN115582350A (en) 2022-09-21 2022-09-21 Protective dust removal device for top end of transverse cutting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211153834.7A CN115582350A (en) 2022-09-21 2022-09-21 Protective dust removal device for top end of transverse cutting machine

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Publication Number Publication Date
CN115582350A true CN115582350A (en) 2023-01-10

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117548857A (en) * 2024-01-12 2024-02-13 蔚来电池科技(安徽)有限公司 Dust collection device for pole piece slitting equipment and pole piece slitting equipment

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CN108213021A (en) * 2018-03-07 2018-06-29 东旭集团有限公司 Transverse cutting unit chopping block dust-extraction unit, the glass transverse cutting machine and its application method for including it
CN112663215A (en) * 2020-12-03 2021-04-16 张浩彬 Spinning equipment with self-cleaning function
CN112742797A (en) * 2020-12-17 2021-05-04 刘建宏 Use convenient hoist metal dust cleaning device
CN213610470U (en) * 2021-03-29 2021-07-06 北京牧之科技有限公司 Telescopic wide area dry fog dust suppression device
US20220032348A1 (en) * 2020-07-29 2022-02-03 Ching-Long Lin Movable dust collection device
CN216175184U (en) * 2021-11-08 2022-04-05 青岛汇金通电力设备股份有限公司 Processing apparatus is collected to flexible room welding smoke and dust
CN216655707U (en) * 2021-11-03 2022-06-03 浙江工业大学之江学院 Swing type textile dust collecting cover device
CN217015826U (en) * 2022-03-30 2022-07-22 王苹 Dust collector for construction

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Publication number Priority date Publication date Assignee Title
JP2017044627A (en) * 2015-08-28 2017-03-02 エム・エイチ・アイさがみハイテック株式会社 Dust precipitator and dust precipitation system
CN108213021A (en) * 2018-03-07 2018-06-29 东旭集团有限公司 Transverse cutting unit chopping block dust-extraction unit, the glass transverse cutting machine and its application method for including it
US20220032348A1 (en) * 2020-07-29 2022-02-03 Ching-Long Lin Movable dust collection device
CN112663215A (en) * 2020-12-03 2021-04-16 张浩彬 Spinning equipment with self-cleaning function
CN112742797A (en) * 2020-12-17 2021-05-04 刘建宏 Use convenient hoist metal dust cleaning device
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117548857A (en) * 2024-01-12 2024-02-13 蔚来电池科技(安徽)有限公司 Dust collection device for pole piece slitting equipment and pole piece slitting equipment
CN117548857B (en) * 2024-01-12 2024-05-10 蔚来电池科技(安徽)有限公司 Dust collection device for pole piece slitting equipment and pole piece slitting equipment

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