CN110756488A - Glass detects cleaning device - Google Patents

Glass detects cleaning device Download PDF

Info

Publication number
CN110756488A
CN110756488A CN201911043693.1A CN201911043693A CN110756488A CN 110756488 A CN110756488 A CN 110756488A CN 201911043693 A CN201911043693 A CN 201911043693A CN 110756488 A CN110756488 A CN 110756488A
Authority
CN
China
Prior art keywords
glass
water
spraying
cleaning device
support frame
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.)
Pending
Application number
CN201911043693.1A
Other languages
Chinese (zh)
Inventor
李乐
陈昌发
黄楠
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.)
Anhui 628 Photoelectric Technology Co Ltd
Original Assignee
Anhui 628 Photoelectric Technology 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 Anhui 628 Photoelectric Technology Co Ltd filed Critical Anhui 628 Photoelectric Technology Co Ltd
Priority to CN201911043693.1A priority Critical patent/CN110756488A/en
Publication of CN110756488A publication Critical patent/CN110756488A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02Cleaning by the force of jets or sprays
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B11/00Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
    • 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84Systems specially adapted for particular applications
    • G01N21/88Investigating the presence of flaws or contamination
    • G01N21/95Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/958Inspecting transparent materials or objects, e.g. windscreens

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

The invention provides a glass detection cleaning device, and relates to the technical field of glass detection. The technical problem that cleaning equipment is required to be cleaned independently before glass detection in the prior art is solved. It is including putting the thing platform, the support frame, spraying system and the system of weathering, the support frame sets up and is putting the thing bench, be provided with light emitter on the support frame, put the upper portion of thing platform and seted up the holding tank, glass that awaits measuring places in the holding tank, the bottom surface of holding tank is provided with light receiver, light receiver receives the light that light emitter launches and detects with glass that awaits measuring, it is provided with spraying system and the system of weathering to put the thing bench, spraying system washes glass that awaits measuring, it weathers the processing to the glass that awaits measuring after spraying to weather the system, through carrying out cleaning operation to glass that awaits measuring before detecting, the detection accuracy has been improved, same set of equipment can detect glass promptly, can clean glass surface again, the space has been practiced thrift, the work efficiency.

Description

Glass detects cleaning device
Technical Field
The invention relates to the technical field of glass detection, in particular to a glass detection cleaning device.
Background
In the glass production process, in order to ensure the production quality of products, the size of glass needs to be sampled and inspected, the quality of the whole batch of products is deduced according to the inspection result of the sample wafer, and whether the batch of products is qualified or not is judged according to the quality of the batch of products. At present, the quality requirements of customers on glass products in the market are more and more strict, and the glass products have higher detection requirements on aspects such as glass impurities and the like.
The applicant finds that at least the following technical problems exist in the prior art: the existing glass impurity detection equipment only has a detection function, and the glass to be detected is directly placed on the detection equipment after being ground and processed for detection, powder fragments generated during processing are not easy to clean, the powder fragments are attached to the surface of the glass to influence the detection result, special equipment is required to be cleaned, the time is wasted, the working efficiency is influenced, and the cost is increased.
Disclosure of Invention
The invention aims to provide a glass detection cleaning device, which aims to solve the technical problem that cleaning equipment is required to be independently cleaned before glass detection in the prior art. The technical effects that can be produced by the preferred technical scheme in the technical schemes provided by the invention are described in detail in the following.
In order to achieve the purpose, the invention provides the following technical scheme:
a glass detection and cleaning device comprises an object placing table, a supporting frame, a spraying system and a blow-drying system, wherein the supporting frame is fixedly connected to the top of the object placing table, a plurality of light transmitters are arranged on the supporting frame, an accommodating groove is formed in the upper portion of the object placing table, glass to be detected is placed in the accommodating groove, a plurality of light receivers are arranged on the bottom surface of the accommodating groove, and the positions and the number of the light receivers correspond to those of the light transmitters so as to receive light emitted by the light transmitters;
the spraying system and the blow-drying system are arranged on the periphery of the object placing table, the spraying system can wash the glass to be tested, and the blow-drying system can blow-dry the glass to be tested;
the holding tank is in the both sides of the position of placing of glass that awaits measuring still have seted up the basin that leaks in order to collect waste water.
Preferably, the support frame still includes bracing piece and roof, two the bracing piece sets up respectively put the both sides of thing platform, the roof sets up two the top of bracing piece, light emitter installs the bottom of roof.
Preferably, a lighting device is further arranged on the support frame.
Preferably, the lighting device is an LED spot lamp.
Preferably, the spraying system comprises a water spraying pipe, and the water spraying pipe can spray water to wash the glass to be detected.
Preferably, the blow-drying system comprises an air compressor, an air inlet pipe and an air gun sprayer, wherein the air gun sprayer is arranged at an outlet of the air inlet pipe, and the air inlet pipe is connected with the air compressor and the air gun sprayer.
Preferably, the cavity of the air gun nozzle gradually shrinks along the gas flow direction to form a front tip.
Preferably, the spraying device further comprises a cleaning system and a circulating system, one end of the cleaning system is connected with the water leakage tank, the other end of the cleaning system is communicated with one end of the circulating system, and the other end of the circulating system is connected with the spraying system.
Preferably, the cleaning system comprises a water purifier, the water purifier is connected with the water leakage tank, and the wastewater collected by the water leakage tank flows into the water purifier, is purified by the water purifier and then flows into the circulating system.
Preferably, the circulating system comprises an electromagnetic switch and a water pump, the water pump is respectively connected with the cleaning system and the spraying system, the electromagnetic switch controls the water pump to be opened or closed, and water cleaned by the cleaning system can enter the spraying system after the water pump is opened.
The invention provides a glass detection and cleaning device, which comprises a placing table, a supporting frame, a spraying system and a blow-drying system, wherein the supporting frame is fixedly connected to the top of the placing table, a plurality of light transmitters are arranged on the supporting frame, an accommodating groove is formed in the upper part of the placing table, glass to be detected is placed in the accommodating groove, a plurality of light receivers are arranged on the bottom surface of the accommodating groove, the positions and the number of the light receivers correspond to those of the light transmitters so as to receive light emitted by the light transmitters, so that the glass to be detected is detected, the spraying system and the blow-drying system are arranged on the placing table, the spraying system can wash the glass to be detected, the blow-drying system can blow-dry the sprayed glass to be detected, the glass to be detected can be detected by the same set of equipment through cleaning operation before the detection, the detection accuracy, but also can clean the surface of the glass, thereby saving the space and improving the working efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a block diagram of one embodiment of the present invention;
in the figure 1, a placing table; 11. a light receiver; 12. accommodating grooves; 13. a water leakage groove; 2. a support frame; 21. a light emitter; 22. a support bar; 23. a top plate; 24. an illumination device; 3. a spray system; 31. a water spray pipe; 4. a blow-drying system; 41. an air compressor; 42. an air inlet pipe; 43. an air gun nozzle; 5. cleaning the system; 51. a water purifier; 6. a circulation system; 61. an electromagnetic switch; 62. and (4) a water pump.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "central," "lateral," "length," "width," "height," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "side," and the like, as used herein, are used in the orientation or positional relationship indicated in FIG. 1, merely to facilitate the description of the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
Referring to fig. 1, the invention provides a glass detection cleaning device, which comprises an object placing table 1, a supporting frame 2, a spraying system 3 and a drying system 4, wherein the supporting frame 2 is fixedly connected to the top of the object placing table 1, a plurality of light emitters 21 are arranged on the supporting frame 2, an accommodating groove 12 is formed in the upper part of the object placing table 1, glass to be detected is placed in the accommodating groove 12, a plurality of light receivers 11 are arranged on the bottom surface of the accommodating groove 12, and the light receivers 11 correspond to the light emitters 21 in position and quantity to receive light emitted by the light emitters 21 so as to detect impurities in the glass to be detected;
the spraying system 3 and the blow-drying system 4 are arranged on the periphery of the object placing table 1, the spraying system 3 can wash the glass to be detected, and the blow-drying system 4 can blow-dry the glass to be detected, and it is worth noting that the operation only cleans one surface of the glass to be detected, the glass needs to be manually turned over and placed when the other surface corresponding to the surface is processed, and then the other surface is cleaned, and the whole glass can be cleaned after the operation is repeated, so that the subsequent detection operation can be carried out;
the glass to be detected is cleaned before detection, so that the detection accuracy is improved, the same set of equipment can be used for detecting the glass and cleaning the surface of the glass, the space is saved, and the working efficiency is improved;
holding tank 12 has still seted up water leakage tank 13 in order to collect waste water in the both sides of the position of placing of glass that awaits measuring, the follow-up processing cyclic utilization's of being convenient for waste water operation, and water leakage tank 13's edge setting has inclination, can make the easier hourglass of waste water, prevents to pile up.
As an optional embodiment, the supporting frame 2 further includes supporting rods 22 and a top plate 23, the two supporting rods 22 are respectively disposed at two sides of the object placing table 1, the top plate 23 is disposed at the top of the two supporting rods 22, and the light emitter 21 is mounted at the bottom of the top plate 23.
As optional implementation mode, still be provided with lighting device 24 on support frame 2, when the detection cleaning device mentioned in this embodiment detects glass impurity, can play the effect of light filling under dark or the not enough environment of light, supplementary detection, preferred lighting device 24 is the LED shot-light in this embodiment, and LED shot-light power consumption is low, can play energy-concerving and environment-protective effect.
As an optional implementation mode, the spraying system 3 includes a spraying pipe 31, the spraying pipe 31 can spray water to wash the glass to be cleaned, the spraying pipe 31 is a flexible pipe, a suitable position is selected around the holding tank 12 for placing, the end part is aligned to the glass to be cleaned, and the angle is flexibly adjusted through the flexible pipe, so that the cleaning operation is convenient and fast.
As optional implementation mode, the blow-drying system 4 includes an air compressor 41, an air inlet pipe 42 and an air gun nozzle 43, the air gun nozzle 43 is disposed at an outlet of the air inlet pipe 42, the air inlet pipe 42 is connected with the air compressor 41 and the air gun nozzle 43, the air compressor 41 is disposed outside the object placing table 1, the air inlet pipe 42 is made of a flexible pipe, a proper position is selected around the accommodating groove 12 for placement, the air gun nozzle 43 is aligned with the glass to be dried, and the angle is flexibly adjusted through the flexible pipe, so that the blow-drying operation is convenient and rapid.
As an optional implementation mode, the cavity of the air gun nozzle 43 gradually shrinks along the air flowing direction to form a front tip, and the air gun nozzle 43 designed in such a way enables the pressure intensity of air to be increased before blowing out, so that the blowing wind power can be improved, the drying effect is enhanced, and the time is saved better.
As an optional embodiment, the present embodiment further comprises a cleaning system 5 and a circulating system 6, since the waste water generated by cleaning the glass surface contains a large amount of attachments such as dust and particle impurities, which may affect the environment, the cleaning system 5 is configured to treat the attachments so as to meet the requirement of environmental protection, and the cleaning system 5 flows the purified water into the circulating system 6, the circulating system 6 can circulate the water back to the spraying system 3 so that the waste water can be reused, so as to save resources, specifically, one end of the cleaning system 5 is connected to the water leaking tank 13, the other end of the cleaning system 5 is connected to one end of the circulating system 6, and the other end of the circulating system 6 is connected to the spraying system 3.
As an optional embodiment, the cleaning system 5 includes a water purifier 51, the water purifier 51 is connected to the water leakage tank 13, the wastewater collected by the water leakage tank 13 flows into the water purifier 51, purified by the water purifier 51 and flows into the circulation system 6, the water purifier 51 has a good capability of adsorbing attachments in the wastewater, when the fluid material passes through the water purifier 51, particle impurities in the fluid material are adsorbed on the soft magnetic net, in addition, other impurities can be filtered, thereby realizing the reuse of the wastewater and saving resources.
As an optional embodiment, the circulation system 6 includes an electromagnetic switch 61 and a water pump 62, the water pump 62 is respectively connected with the cleaning system 5 and the spraying system 3, the electromagnetic switch 61 controls the water pump 62 to be opened or closed, and after the water pump 62 is opened, water cleaned by the cleaning system 5 can enter the spraying system 3, so that the water can be reused, and the effects of protecting the environment and saving resources are achieved.
It is worth noting that the water leakage grooves 13 are formed in the two sides of the position where the glass to be measured is placed, so that the number of the spraying system 3, the blow-drying system 4, the cleaning system 5 and the circulating system 6 is two, and each water leakage groove 13 is provided with one set, so that the cleaning efficiency can be improved.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims (10)

1. The utility model provides a glass detects cleaning device, its characterized in that, including putting thing platform (1), support frame (2), spraying system (3) and drying system (4), wherein: the support frame (2) is fixedly connected to the top of the object placing table (1), a plurality of light ray transmitters (21) are arranged on the support frame (2), an accommodating groove (12) is formed in the upper portion of the object placing table (1), glass to be tested is placed in the accommodating groove (12), a plurality of light ray receivers (11) are arranged on the bottom surface of the accommodating groove (12), and the positions and the number of the light ray receivers (11) correspond to those of the light ray transmitters (21) so as to receive light rays emitted by the light ray transmitters (21);
the spraying system (3) and the blow-drying system (4) are arranged on the periphery of the object placing table (1), the spraying system (3) can wash the glass to be tested, and the blow-drying system (4) can blow-dry the glass to be tested;
and the accommodating groove (12) is also provided with water leakage grooves (13) at two sides of the placement position of the glass to be detected so as to collect wastewater.
2. The glass inspection cleaning device of claim 1, wherein: the support frame (2) further comprises support rods (22) and a top plate (23), the support rods (22) are arranged on two sides of the object placing table (1) respectively, the top plate (23) is arranged on the tops of the support rods (22), and the light ray emitter (21) is arranged at the bottom of the top plate (23).
3. The glass inspection cleaning device of claim 2, wherein: and the support frame (2) is also provided with a lighting device (24).
4. The glass inspection cleaning device of claim 3, wherein: the lighting device (24) is an LED spotlight.
5. The glass inspection cleaning device of claim 1, wherein: the spraying system (3) comprises a water spraying pipe (31), and the water spraying pipe (31) can spray water to wash the glass to be detected.
6. The glass inspection cleaning device of claim 1, wherein: the blow-dry system (4) comprises an air compressor (41), an air inlet pipe (42) and an air gun nozzle (43), the air gun nozzle (43) is arranged at the outlet of the air inlet pipe (42), and the air inlet pipe (42) is connected with the air compressor (41) and the air gun nozzle (43).
7. The glass inspection cleaning device of claim 6, wherein: and a cavity of the air gun nozzle (43) gradually shrinks along the air flow direction to form a front tip.
8. The glass inspection cleaning device of claim 1, wherein: the water-spraying device is characterized by further comprising a cleaning system (5) and a circulating system (6), wherein one end of the cleaning system (5) is connected with the water leakage groove (13), the other end of the cleaning system (5) is communicated with one end of the circulating system (6), and the other end of the circulating system (6) is connected with the spraying system (3).
9. The glass inspection cleaning device of claim 8, wherein: the cleaning system (5) comprises a water purifier (51), the water purifier (51) is connected with the water leakage groove (13), and the wastewater flows into the water purifier (51) after being collected by the water leakage groove (13) and flows into the circulating system (6) after being purified by the water purifier (51).
10. The glass inspection cleaning device of claim 8, wherein: the circulating system (6) comprises an electromagnetic switch (61) and a water pump (62), the water pump (62) is respectively connected with the cleaning system (5) and the spraying system (3), the electromagnetic switch (61) controls the water pump (62) to be opened or closed, and water cleaned by the cleaning system (5) can enter the spraying system (3) after the water pump (62) is opened.
CN201911043693.1A 2019-10-30 2019-10-30 Glass detects cleaning device Pending CN110756488A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911043693.1A CN110756488A (en) 2019-10-30 2019-10-30 Glass detects cleaning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911043693.1A CN110756488A (en) 2019-10-30 2019-10-30 Glass detects cleaning device

Publications (1)

Publication Number Publication Date
CN110756488A true CN110756488A (en) 2020-02-07

Family

ID=69334557

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911043693.1A Pending CN110756488A (en) 2019-10-30 2019-10-30 Glass detects cleaning device

Country Status (1)

Country Link
CN (1) CN110756488A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111239163A (en) * 2020-03-13 2020-06-05 苏州鑫睿益荣信息技术有限公司 Windshield scratch connection detection device and detection method based on machine vision
CN111450284A (en) * 2020-04-27 2020-07-28 崔荣凯 Automatic equipment for riveting machine shell and gear box
CN111589748A (en) * 2020-04-16 2020-08-28 利江特能(北京)设备有限公司 Cleaning device for single-curved-surface glass
CN112129777A (en) * 2020-10-19 2020-12-25 北京市地铁运营有限公司 Rail train maintains detection device based on computer vision
CN112666340A (en) * 2020-12-01 2021-04-16 台玻悦达汽车玻璃有限公司 Detection device for glass manufacturing and use method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105170525A (en) * 2015-09-25 2015-12-23 嵊州市寰鼎玻璃科技有限公司 Integrated circulation glass washing device
CN208743188U (en) * 2018-08-28 2019-04-16 北京科诚中业汽车零部件制造有限公司 Rocker arm shaft cleaning device
CN208847670U (en) * 2018-09-13 2019-05-10 广东中航特种玻璃技术有限公司 A kind of device of on-line checking original sheet glass impurity

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105170525A (en) * 2015-09-25 2015-12-23 嵊州市寰鼎玻璃科技有限公司 Integrated circulation glass washing device
CN208743188U (en) * 2018-08-28 2019-04-16 北京科诚中业汽车零部件制造有限公司 Rocker arm shaft cleaning device
CN208847670U (en) * 2018-09-13 2019-05-10 广东中航特种玻璃技术有限公司 A kind of device of on-line checking original sheet glass impurity

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111239163A (en) * 2020-03-13 2020-06-05 苏州鑫睿益荣信息技术有限公司 Windshield scratch connection detection device and detection method based on machine vision
CN111589748A (en) * 2020-04-16 2020-08-28 利江特能(北京)设备有限公司 Cleaning device for single-curved-surface glass
CN111450284A (en) * 2020-04-27 2020-07-28 崔荣凯 Automatic equipment for riveting machine shell and gear box
CN112129777A (en) * 2020-10-19 2020-12-25 北京市地铁运营有限公司 Rail train maintains detection device based on computer vision
CN112666340A (en) * 2020-12-01 2021-04-16 台玻悦达汽车玻璃有限公司 Detection device for glass manufacturing and use method thereof
CN112666340B (en) * 2020-12-01 2022-01-11 台玻悦达汽车玻璃有限公司 Detection device for glass manufacturing and use method thereof

Similar Documents

Publication Publication Date Title
CN110756488A (en) Glass detects cleaning device
CN106803737B (en) A kind of self-cleaning cooling type photovoltaic power generation apparatus
CN208944782U (en) A kind of coated glass rinsing maching
CN110841964A (en) Low-cost photovoltaic system with intelligent cleaning function
CN206762606U (en) A kind of integral type plasma processing apparatus for the processing of chemical industry foul waste gas
CN208213832U (en) A kind of screen static charge and dust removing device
CN206848140U (en) A kind of device for detecting exterior coating durability
CN207154215U (en) A kind of photovoltaic power station component cleaning equipment
CN107321751A (en) An edition workbench is washed in a kind of open type blowing and drawing ventilation gas defence
CN205529292U (en) Textile dust collection cover
CN205687802U (en) A kind of processing means sprayed paint for glass
CN210322185U (en) Waterproof test equipment is used in production of LED lamp
CN214211685U (en) Dust recovery device for resin processing
CN209094174U (en) A kind of roll squeezer roll cleaning device for battery pole piece processing
CN208320294U (en) A kind of device reducing dust concentration for road engineering
CN213718979U (en) Environment-friendly energy-saving Venlo glass greenhouse
CN203242356U (en) Glove box
CN219850991U (en) Infiltration detects supplementary belt cleaning device
CN208786753U (en) A kind of paint spray booth environmental protection exhaust gas is recycled to device
CN215112384U (en) Solar panel cleaning device for solar street lamp
CN211831969U (en) Use environment-friendly anti-pollution device on agricultural machine
CN107863254B (en) Heat supply and waste heat utilization system of capacitor aging machine
CN211431288U (en) Paint spraying device for shoes
CN207981479U (en) A kind of steel toe spray paint machine
CN210997430U (en) Oxygen sensor assembling table with electrostatic protection function

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20200207

WD01 Invention patent application deemed withdrawn after publication