CN209139418U - A kind of preceding cleaning machine of TFT grinding - Google Patents

A kind of preceding cleaning machine of TFT grinding Download PDF

Info

Publication number
CN209139418U
CN209139418U CN201821820168.7U CN201821820168U CN209139418U CN 209139418 U CN209139418 U CN 209139418U CN 201821820168 U CN201821820168 U CN 201821820168U CN 209139418 U CN209139418 U CN 209139418U
Authority
CN
China
Prior art keywords
liquid case
pipe
connecting tube
cabinet
jet
Prior art date
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.)
Expired - Fee Related
Application number
CN201821820168.7U
Other languages
Chinese (zh)
Inventor
王建朋
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.)
Guangzhou Trillion Electronic Equipment Co Ltd
Original Assignee
Guangzhou Trillion Electronic Equipment 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 Guangzhou Trillion Electronic Equipment Co Ltd filed Critical Guangzhou Trillion Electronic Equipment Co Ltd
Priority to CN201821820168.7U priority Critical patent/CN209139418U/en
Application granted granted Critical
Publication of CN209139418U publication Critical patent/CN209139418U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Cleaning In General (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

Cleaning machine before being ground the utility model discloses a kind of TFT, including rack, cabinet, transfer roller, pure water scrub body, pure water spraying mechanism, air-dry mechanism, liquid level float, cotton core, filter, ball valve and ion bar, the frame upper end is provided with cabinet, the cabinet inside side is provided with transfer roller, the utility model device is modular design, facilitate assembly and disassembly, so that technique change increases and decreases function or changes the combination of each process component in the future, to adapt to various production technologies, and the level height of the tolerable equipment of lower margin has the adjustment of ± 20MM, other mating units of client are facilitated to use;The production space and transmission space of the equipment are completely isolated, the issuable dust of transmission is enabled not pollute production area, separating system is constituted using removable system, easy to clean and plant maintenance, the production temperature of production area will not influence outer body plate, it is equipped with pumping on rear side of production area, guarantees clean production environment.

Description

A kind of preceding cleaning machine of TFT grinding
Technical field
The utility model relates to cleaning machine technical field, cleaning machine before specially a kind of TFT is ground.
Background technique
TFT (Thin Film Transistor) is the abbreviation of thin film transistor (TFT), and TFT formula display screen is all kinds of notebook electricity Mainstream display device on brain and desktop computer, each liquid crystal pixel point on such display screen is by being integrated in behind pixel Thin film transistor (TFT) drive, therefore TFT formula display screen is also a kind of active matrix liquid crystal display device, need to be into before TFT grinding Row cleaning, in the prior art, TFT cleaning machine is usually unitary design, and it is mobile inconvenient to install, and can not be according to process requirements It being increased and decreased, is used cooperatively with other boards, limitation is stronger, meanwhile, cleaning machine inwardly projecting orifice is not easy to replace, and works as spray nozzle clogging Shi Jinhang is replaced or cleaning, more the consuming time, so that working efficiency reduces, therefore, it is necessary to which it is preceding clear to design a kind of TFT grinding Washing machine.
Utility model content
Cleaning machine before being ground the purpose of this utility model is to provide a kind of TFT, to solve to propose in above-mentioned background technique The problem of.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of preceding cleaning machine of TFT grinding, Including rack, cabinet, transfer roller, pure water scrub body, pure water spraying mechanism, air-dry mechanism, liquid level float, cotton core, filter, Ball valve and ion bar, the frame upper end are provided with cabinet, and the cabinet inside side is provided with transfer roller, the transfer roller one Side is provided with pure water scrub body, and the pure water scrub body includes flushing pipe, the first air knife, the first jet pipe, first jet, brush Roller, hairbrush, scrub motor, the first liquid case, primary heater, the first spray pump, the first connecting tube and the first distributive pipe, the punching It washes pipe one end and the first air knife is installed, and the first air knife is located above transfer roller, first air knife side is relative to transfer roller Upper and lower two sides are provided with the first jet pipe, and first jet pipe one end is uniformly equipped with first jet, the first jet downside It is provided with brush roll, and brush roll surface is provided with hairbrush, described brush roll one end extends to outside cabinet, and described brush roll one end is equipped with Motor is scrubbed, the rack lower end is internally provided with the first liquid case, and first liquid case is internally provided with primary heater, described First liquid case side is provided with the first spray pump, and first spray pump one end is connected to by the first connecting tube with the first liquid case, The first spray pump other end is provided with the first distributive pipe, and first distributive pipe one end is connected to the first jet pipe, the pure water Scrub body side is provided with pure water spraying mechanism, and the pure water spraying mechanism includes the second jet pipe, second nozzle, the second liquid Case, secondary heater, the second spray pump, the second connecting tube, the second distributive pipe, third jet pipe, third nozzle, third liquid case, Three spray pumps, third connecting tube, third distributive pipe, the 4th connecting tube, the water source DI and flowmeter, the cabinet inside is relative to biography Roller is sent to be provided with the second jet pipe in two sides up and down, second jet pipe one end is uniformly equipped with second nozzle, the machine frame inside It is provided with the second liquid case, second liquid case is internally provided with secondary heater, and second liquid case side is provided with the second spray Leaching pump, second spray pump one end are connected to by the second connecting tube with the second liquid case, the second spray pump other end setting There is the second distributive pipe, and second distributive pipe one end is connected to the second jet pipe, second jet pipe side is provided with third jet pipe, institute It states third jet pipe one end and third nozzle is uniformly installed, second liquid case side is provided with third liquid case, the third liquid case Side is provided with third spray pump, and third spray pump one end is connected to by third connecting tube with third liquid case, the third The spray pump other end is provided with third distributive pipe, and third distributive pipe one end is connected to third jet pipe, the third distributive pipe into Water end (W.E.) is communicated with the water source DI by the 4th connecting tube, and the 4th connecting tube one end is provided with flowmeter, the pure water spraying mechanism Side is provided with air-dried mechanism, and the air-dried mechanism includes blower, distributor, tracheae, the second air knife and hinged seat, the cabinet Upper portion side wall both ends are mounted on blower, and described blower one end is equipped with distributor relative to cabinet inner wall, under the distributor End is connected with the second air knife by tracheae, and the second air knife both ends pass through hinged seat and connect with cabinet inner wall.
Further, the first jet, second nozzle and third nozzle are fan-shaped, and first jet, second nozzle and Third nozzle flow is 1.3L/MIN.
Further, liquid level float is provided with inside first liquid case, the second liquid case and third liquid case.
Further, first connecting tube, the second connecting tube and third connecting tube water inlet end are provided with cotton core, described First distributive pipe, the second distributive pipe and third distributive pipe water inlet end are provided with filter.
Further, first distributive pipe, the second distributive pipe, third distributive pipe and the 4th connecting tube one end are mounted on Ball valve.
Further, the cabinet side is provided with ion bar relative to outlet end.
Compared with prior art, the utility model beneficial effect achieved is:
1. the utility model device is modular design, facilitate assembly and disassembly, so as to technique change increase and decrease function or change in the future The combination of each process component, to adapt to various production technologies, and the level height of the tolerable equipment of lower margin has the adjustment of ± 20MM, Other mating units of client are facilitated to use;
2. the utility model nozzle is all made of fan-shaped plastic nozzle, easily removes and cleaned, ensures production efficiency;
3. the production space and transmission space of the equipment are completely isolated, the issuable dust of transmission is enabled not pollute life Producing region domain, separating system are constituted using removable system, and the production temperature of easy to clean and plant maintenance, production area will not shadow Outer body plate is rung, pumping is equipped on rear side of production area, guarantees clean production environment.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the overall structure diagram of the utility model;
Fig. 2 is the structural schematic diagram of the brush roll of the utility model;
Fig. 3 is the structural schematic diagram of second air knife of the utility model;
In figure: 1, rack;2, cabinet;3, transfer roller;4, pure water scrub body;401, flushing pipe;402, the first air knife; 403, the first jet pipe;404, first jet;405, brush roll;406, hairbrush;407, motor is scrubbed;408, the first liquid case;409, One heater;410, the first spray pump;411, the first connecting tube;412, the first distributive pipe;5, pure water spraying mechanism;501, second Jet pipe;502, second nozzle;503, the second liquid case;504, secondary heater;505, the second spray pump;506, the second connecting tube; 507, the second distributive pipe;508, third jet pipe;509, third nozzle;510, third liquid case;511, third spray pump;512, third Connecting tube;513, third distributive pipe;514, the 4th connecting tube;515, the water source DI;516, flowmeter;6, mechanism is air-dried;601, wind Machine;602, distributor;603, tracheae;604, the second air knife;605, hinged seat;7, liquid level float;8, cotton core;9, filter;10, Ball valve;11, ion bar.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of preceding cleaning machine of TFT grinding, including rack 1, Cabinet 2, transfer roller 3, pure water scrub body 4, pure water spraying mechanism 5, air-dry mechanism 6, liquid level float 7, cotton core 8, filter 9, Ball valve 10 and ion bar 11,1 upper end of rack are provided with cabinet 2, and 2 interior side of cabinet is provided with transfer roller 3,2 side phase of cabinet Ion bar 11 is provided with for outlet end, is conducive to the product after cleaning and carries out static elimination, 3 side of transfer roller is provided with pure Hydrobrusher structure 4, pure water scrub body 4 include flushing pipe 401, the first air knife 402, the first jet pipe 403, first jet 404, brush Roller 405, hairbrush 406, scrub motor 407, the first liquid case 408, primary heater 409, the first spray pump 410, the first connecting tube 411 and first distributive pipe 412,401 one end of flushing pipe is equipped with the first air knife 402, and the first air knife 402 is located on transfer roller 3 Side, 402 side of the first air knife are provided with the first jet pipe 403 relative to about 3 two sides of transfer roller, and 403 one end of the first jet pipe is equal It is even that first jet 404 is installed, brush roll 405 is provided on the downside of first jet 404, and 405 surface of brush roll is provided with hairbrush 406, 405 one end of brush roll extends to outside cabinet 2, and 405 one end of brush roll is equipped with scrub motor 407, and 1 lower end of rack is internally provided with the One liquid case 408, the first liquid case 408 are internally provided with primary heater 409, and 408 side of the first liquid case is provided with the first spray pump 410,410 one end of the first spray pump is connected to by the first connecting tube 411 with the first liquid case 408, and 410 other end of the first spray pump is set It is equipped with the first distributive pipe 412, and 412 one end of the first distributive pipe is connected to the first jet pipe 403, the setting of 4 side of pure water scrub body There is pure water spraying mechanism 5, pure water spraying mechanism 5 includes the second jet pipe 501, second nozzle 502, the heating of the second liquid case 503, second Device 504, the second spray pump 505, the second connecting tube 506, the second distributive pipe 507, third jet pipe 508, third nozzle 509, third Liquid case 510, third spray pump 511, third connecting tube 512, third distributive pipe 513, the 4th connecting tube 514, the water source DI 515 and stream Meter 516 is provided with the second jet pipe 501 relative to about 3 two sides of transfer roller inside cabinet 2, and 501 one end of the second jet pipe is uniform Second nozzle 502 is installed, rack 1 is internally provided with the second liquid case 503, and the second liquid case 503 is internally provided with secondary heater 504,503 side of the second liquid case is provided with the second spray pump 505, and 505 one end of the second spray pump passes through the second connecting tube 506 and the The connection of two liquid cases 503,505 other end of the second spray pump are provided with the second distributive pipe 507, and 507 one end of the second distributive pipe and the The connection of two jet pipes 501,501 side of the second jet pipe are provided with third jet pipe 508, and 508 one end of third jet pipe is uniformly equipped with third Nozzle 509, first jet 404, second nozzle 502 and third nozzle 509 are fan-shaped, and first jet 404, second nozzle 502 It is 1.3L/MIN with 509 flow of third nozzle, convenient for increasing spray area, 503 side of the second liquid case is provided with third liquid case 510,510 side of third liquid case is provided with third spray pump 511, and 511 one end of third spray pump passes through third connecting tube 512 and the Three liquid cases 510 are connected to, and are provided with liquid level float 7 inside the first liquid case 408, the second liquid case 503 and third liquid case 510, are convenient for Check that liquid level changes, 511 other end of third spray pump is provided with third distributive pipe 513, and 513 one end of third distributive pipe with Third jet pipe 508 is connected to, and 513 water inlet end of third distributive pipe is communicated with the water source DI 515 by the 4th connecting tube 514, and the 4th connects 514 one end of adapter tube is provided with flowmeter 516, and the first connecting tube 411, the second connecting tube 506 and 512 water inlet end of third connecting tube are equal It is provided with cotton core 8, the first distributive pipe 412, the second distributive pipe 507 and 513 water inlet end of third distributive pipe are provided with filter 9, Contaminant filter in flushing liquor can be prevented blocking pipeline, the first distributive pipe 412, the second distributive pipe 507, third distributive pipe 513 It is mounted on ball valve 10 with 514 one end of the 4th connecting tube, uninterrupted can be adjusted, 5 side of pure water spraying mechanism is provided with wind Dry mechanism 6, air-drying mechanism 6 includes blower 601, distributor 602, tracheae 603, the second air knife 604 and hinged seat 605, on cabinet 2 Portion side wall both ends are mounted on blower 601, and 601 one end of blower is equipped with distributor 602, distributor 602 relative to 2 inner wall of cabinet Lower end is connected with the second air knife 604 by tracheae 603, and 604 both ends of the second air knife pass through hinged seat 605 and 2 inner wall of cabinet Connection, in use, TFT glass is put into transmission from the transfer roller 3 of 1 upper end of rack, transmission successively pass through pure water scrub body 4, Pure water spraying mechanism 5 and air-dried mechanism 6, then cabinet 2 is sent out by transfer roller 3, to complete the cleaning of TFT glass, process is pure It when hydrobrusher structure 4, is cut by the preliminary wind of the first air knife 402, TFT glass is carried out tentatively to cut water drying, debris removal, then by the Pure water is delivered to the first jet pipe 403 by one spray pump 410, from first jet 404 ejection TFT glass is rinsed, then by Scrubbing motor 407 drives brush roll 405 to rotate, so that hairbrush 406 swipes TFT glass surface, when by pure water spraying mechanism 5, Pure water is delivered to the second jet pipe 501 by the second spray pump 505, from second nozzle 502 spray by the TFT glass after scrub into Row spray conveys gas source into distributor 602 by blower 601, blows outward from the second air knife 604 finally by air-drying mechanism 6 Out, TFT glass is air-dried.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (6)

  1. Cleaning machine before 1. a kind of TFT is ground, including rack (1), cabinet (2), transfer roller (3), pure water scrub body (4), pure water Spraying mechanism (5) air-dries mechanism (6), liquid level float (7), cotton core (8), filter (9), ball valve (10) and ion bar (11), Be characterized in that: rack (1) upper end is provided with cabinet (2), and cabinet (2) interior side is provided with transfer roller (3), described Transfer roller (3) side is provided with pure water scrub body (4), and the pure water scrub body (4) includes flushing pipe (401), the first wind Knife (402), the first jet pipe (403), first jet (404), brush roll (405), hairbrush (406), scrub motor (407), the first liquid Case (408), primary heater (409), the first spray pump (410), the first connecting tube (411) and the first distributive pipe (412), it is described Flushing pipe (401) one end is equipped with the first air knife (402), and the first air knife (402) is located above transfer roller (3), and described first Relative to transfer roller (3), two sides are provided with the first jet pipe (403) up and down for air knife (402) side, first jet pipe (403) one End is uniformly equipped with first jet (404), is provided with brush roll (405) on the downside of the first jet (404), and brush roll (405) table Face is provided with hairbrush (406), and described brush roll (405) one end extends to cabinet (2) outside, and described brush roll (405) one end is equipped with It scrubs motor (407), rack (1) lower end is internally provided with the first liquid case (408), is set inside first liquid case (408) It is equipped with primary heater (409), the first liquid case (408) side is provided with the first spray pump (410), first spray pump (410) one end is connected to by the first connecting tube (411) with the first liquid case (408), the first spray pump (410) other end setting Have the first distributive pipe (412), and the first distributive pipe (412) one end is connected to the first jet pipe (403), the pure water scrub body (4) side is provided with pure water spraying mechanism (5), and the pure water spraying mechanism (5) includes the second jet pipe (501), second nozzle (502), the second liquid case (503), secondary heater (504), the second spray pump (505), the second connecting tube (506), second point of water Manage (507), third jet pipe (508), third nozzle (509), third liquid case (510), third spray pump (511), third connecting tube (512), third distributive pipe (513), the 4th connecting tube (514), the water source DI (515) and flowmeter (516), the cabinet (2) are interior Relative to transfer roller (3), two sides are provided with the second jet pipe (501) up and down in portion, and described second jet pipe (501) one end is uniformly installed Have second nozzle (502), the rack (1) is internally provided with the second liquid case (503), setting inside second liquid case (503) Have secondary heater (504), the second liquid case (503) side is provided with the second spray pump (505), second spray pump (505) one end is connected to by the second connecting tube (506) with the second liquid case (503), the second spray pump (505) other end setting Have the second distributive pipe (507), and the second distributive pipe (507) one end is connected to the second jet pipe (501), second jet pipe (501) Side is provided with third jet pipe (508), and described third jet pipe (508) one end is uniformly equipped with third nozzle (509), and described second Liquid case (503) side is provided with third liquid case (510), and third liquid case (510) side is provided with third spray pump (511), Described third spray pump (511) one end is connected to by third connecting tube (512) with third liquid case (510), the third spray pump (511) other end is provided with third distributive pipe (513), and third distributive pipe (513) one end is connected to third jet pipe (508), institute It states third distributive pipe (513) water inlet end to be communicated with the water source DI (515) by the 4th connecting tube (514), and the 4th connecting tube (514) One end is provided with flowmeter (516), and pure water spraying mechanism (5) side is provided with air-dried mechanism (6), the air-dried mechanism It (6) include blower (601), distributor (602), tracheae (603), the second air knife (604) and hinged seat (605), the cabinet (2) Upper portion side wall both ends are mounted on blower (601), and described blower (601) one end is equipped with distributor relative to cabinet (2) inner wall (602), distributor (602) lower end is connected with the second air knife (604) by tracheae (603), and the second air knife (604) both ends It is connect by hinged seat (605) with cabinet (2) inner wall.
  2. Cleaning machine before 2. a kind of TFT according to claim 1 is ground, it is characterised in that: the first jet (404), the Two nozzles (502) and third nozzle (509) are fan-shaped, and first jet (404), second nozzle (502) and third nozzle (509) Flow is 1.3L/MIN.
  3. Cleaning machine before 3. a kind of TFT according to claim 1 is ground, it is characterised in that: first liquid case (408), the Liquid level float (7) are provided with inside two liquid cases (503) and third liquid case (510).
  4. Cleaning machine before 4. a kind of TFT according to claim 1 is ground, it is characterised in that: first connecting tube (411), Second connecting tube (506) and third connecting tube (512) water inlet end are provided with cotton core (8), first distributive pipe (412), Two distributive pipes (507) and third distributive pipe (513) water inlet end are provided with filter (9).
  5. Cleaning machine before 5. a kind of TFT according to claim 1 is ground, it is characterised in that: first distributive pipe (412), Second distributive pipe (507), third distributive pipe (513) and the 4th connecting tube (514) one end are mounted on ball valve (10).
  6. Cleaning machine before 6. a kind of TFT according to claim 1 is ground, it is characterised in that: cabinet (2) side relative to Outlet end is provided with ion bar (11).
CN201821820168.7U 2018-11-06 2018-11-06 A kind of preceding cleaning machine of TFT grinding Expired - Fee Related CN209139418U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821820168.7U CN209139418U (en) 2018-11-06 2018-11-06 A kind of preceding cleaning machine of TFT grinding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821820168.7U CN209139418U (en) 2018-11-06 2018-11-06 A kind of preceding cleaning machine of TFT grinding

Publications (1)

Publication Number Publication Date
CN209139418U true CN209139418U (en) 2019-07-23

Family

ID=67271284

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821820168.7U Expired - Fee Related CN209139418U (en) 2018-11-06 2018-11-06 A kind of preceding cleaning machine of TFT grinding

Country Status (1)

Country Link
CN (1) CN209139418U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112845374A (en) * 2021-01-08 2021-05-28 全茂林 Hardware processing belt cleaning device
CN117260517A (en) * 2023-11-22 2023-12-22 山西阳煤千军汽车部件有限责任公司 Polishing device for surface of cylinder cover and operation method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112845374A (en) * 2021-01-08 2021-05-28 全茂林 Hardware processing belt cleaning device
CN117260517A (en) * 2023-11-22 2023-12-22 山西阳煤千军汽车部件有限责任公司 Polishing device for surface of cylinder cover and operation method thereof
CN117260517B (en) * 2023-11-22 2024-01-26 山西阳煤千军汽车部件有限责任公司 Polishing device for surface of cylinder cover and operation method thereof

Similar Documents

Publication Publication Date Title
CN209139418U (en) A kind of preceding cleaning machine of TFT grinding
CN206510609U (en) A kind of environmental protection printing equipment black device of shower nozzle cleaning and wiping
CN207448105U (en) A kind of glass double side edge grinder washed with wind with water scrub function
CN205128553U (en) Glass cleaning device
CN206438324U (en) One kind weaving cloth processing flusher
CN202411048U (en) Cleaning device for inorganic element
CN205568892U (en) Dishwasher
CN207709427U (en) Liquid crystal display panel cleaning device
CN208894708U (en) A kind of guide wheel cleaning device adjusted with flow
CN216395865U (en) Efficient and environment-friendly spray tower structure
CN217092572U (en) Self-cleaning type air cleaner
TWI539123B (en) Solar panel cleaning method
CN216460318U (en) Cleaning device for automobile part production and processing
CN215391092U (en) Glass substrate cleaning machine sprays mechanism
CN214555652U (en) Wash round brush device
CN107901633A (en) A kind of conduction band cleaning device of cloth ink-jet printer
CN212759887U (en) Double-sided cleaning device for color coated glass
CN210788110U (en) Titanium dioxide powder washing machine with screening effect
CN213349659U (en) Sieving mechanism is used in plum juice production
CN205518699U (en) Belt cleaning device of LED display screen
CN209124435U (en) A kind of float glass transmission roller channel cleaning device
CN207655565U (en) A kind of glass cleaning equipment
CN220031102U (en) Filtering component for extruder
CN112726052A (en) Can effectively retrieve cloth dyeing machine of dyestuff
CN220653699U (en) Dust collector of communication equipment rack

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190723

Termination date: 20211106