CN113086741A - Aerogel felt recovery unit convenient to reuse - Google Patents

Aerogel felt recovery unit convenient to reuse Download PDF

Info

Publication number
CN113086741A
CN113086741A CN202110364421.2A CN202110364421A CN113086741A CN 113086741 A CN113086741 A CN 113086741A CN 202110364421 A CN202110364421 A CN 202110364421A CN 113086741 A CN113086741 A CN 113086741A
Authority
CN
China
Prior art keywords
plate
translation
cavity
face
straight gear
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.)
Granted
Application number
CN202110364421.2A
Other languages
Chinese (zh)
Other versions
CN113086741B (en
Inventor
张令
张丹丹
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.)
Fujian Construction Textile Design Institute Co ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN202110364421.2A priority Critical patent/CN113086741B/en
Publication of CN113086741A publication Critical patent/CN113086741A/en
Application granted granted Critical
Publication of CN113086741B publication Critical patent/CN113086741B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H45/00Folding thin material
    • B65H45/02Folding limp material without application of pressure to define or form crease lines
    • B65H45/04Folding sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00Winding webs
    • B65H18/08Web-winding mechanisms
    • B65H18/10Mechanisms in which power is applied to web-roll spindle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00Changing the web roll
    • B65H19/22Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/30Lifting, transporting, or removing the web roll; Inserting core
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00Handled material; Storage means
    • B65H2701/10Handled articles or webs
    • B65H2701/17Nature of material
    • B65H2701/172Composite material

Abstract

The invention discloses an aerogel felt recycling device convenient to reuse, which comprises a fixed plate, wherein an upper fixed block is fixedly arranged on one side end face of the fixed plate, a lower fixed block positioned on the lower side of the upper fixed block is fixedly arranged on one side end face of the fixed plate, a straight gear rotating shaft is arranged between the lower fixed block and the upper fixed block, a turning plate is arranged on one side of the fixed plate, the turning plate is arranged on one side of the straight gear rotating shaft, which is far away from one side of the fixed plate, a clamping rod is fixedly arranged on the axial center of the lower end face of the straight gear rotating shaft, leaf plates are fixedly arranged on the lower end faces of the fixed plate and the turning plate, symmetrical leaf plate grooves are formed in the end faces, close to one side, of the two leaf plates, the clamping rod is positioned in the leaf plate groove. The aerogel felt is recycled by folding the aerogel felt firstly and then recycling the aerogel felt, so that the recycling efficiency is high.

Description

Aerogel felt recovery unit convenient to reuse
Technical Field
The invention relates to the technical field of new material recovery, in particular to an aerogel felt recovery device convenient to reuse.
Background
The aerogel felt is a flexible heat-preservation felt which is formed by compounding nano silicon dioxide or metal aerogel serving as a fixing plate material with carbon fiber or ceramic glass fiber cotton or pre-oxidized fiber felt through a special process. The existing aerogel felt is difficult to recover after being used, needs the manpower of a user to roll the aerogel felt up, is inconvenient to use, and only simply clamps the aerogel felt up by devices capable of assisting in recovering the aerogel felt, so that the aerogel felt is opened for a long time and is inconvenient to use when the aerogel felt is reused.
Disclosure of Invention
Technical problem to be solved
The invention aims to solve the technical problem of providing the aerogel felt recycling device convenient to reuse, which has the advantages of simplicity and convenience in operation and low cost and solves the defect that aerogel felts are difficult to recycle and place.
(II) technical scheme
In order to solve the technical problem, the invention provides an aerogel felt recovery device convenient to reuse, which comprises a fixed plate, wherein an upper fixed block is fixedly arranged on one side end face of the fixed plate, a lower fixed block positioned on the lower side of the upper fixed block is fixedly arranged on one side end face of the fixed plate, a straight gear rotating shaft is arranged between the lower fixed block and the upper fixed block, a turning plate is arranged on one side of the fixed plate, the turning plate is arranged on one side of the straight gear rotating shaft, which is far away from the fixed plate, a clamping rod is fixedly arranged on the shaft center of the lower end face of the straight gear rotating shaft, leaf plates are fixedly arranged on the lower end faces of the fixed plate and the turning plate, symmetrical leaf plate grooves are arranged between the two leaf plates, the clamping rod is positioned in the leaf plate groove, a separating assembly is arranged in the turning plate.
Wherein, the release assembly is including locating the translation chamber in turning over the board, and translation intracavity sliding connection has the translation slide, and the translation slide is close to fixed plate a side end face fixedly connected with translation pole, and straight-teeth gear pivot excircle facial features cover is equipped with the translation sleeve, rotates between straight-teeth gear pivot and the translation sleeve to be connected, fixed connection between translation sleeve and the translation pole.
And a translation spring is fixedly connected between the translation sliding plate and the inner wall of the translation cavity.
The telescopic assembly comprises a rack cavity, wherein the rack cavity is formed in the fixing plate in a turning mode, the direction of the rack cavity is opposite to the direction of the turning plate, a telescopic motor is fixedly arranged in one side wall of the rack cavity, a telescopic rod is dynamically connected to one side end face of the telescopic motor, and a rack is fixedly connected to one side end face of the telescopic rod and extends into the rack cavity.
Wherein, set up in last fixed block chamber of intercommunication in the rack chamber, straight-gear rotating shaft extends to last fixed block intracavity and axle center fixedly connected with straight-gear, and straight-gear can mesh mutually with the rack.
The lower fixing block is internally provided with a lower fixing block cavity which penetrates through the lower fixing block, one side, close to the turning plate, of the lower fixing block cavity is provided with a limiting groove, the lower fixing block is internally provided with an opening and closing groove which is located on two sides of the lower fixing block cavity, a sliding block is connected in the opening and closing groove in a sliding mode, and the sliding block is fixedly provided with a sealing clamping block close to the end.
And a slider spring is fixedly connected between the slider and the inner wall of the opening and closing groove.
Wherein, the opening and closing groove is arranged in a ring shape.
And the end surfaces of the two closed clamping blocks, which are close to one side, are both arc-shaped.
Wherein, there is the gap in the inner wall between leaf board groove and the clamp bar.
(III) advantageous effects
Compared with the prior art, the recycling device has the advantages that the aerogel felt is firstly folded and then recycled, the aerogel felt is firstly paved and aligned, and then recycled, so that the recycling efficiency is improved, the paving speed of a user during reuse is improved, and the user can conveniently reuse the aerogel felt. In addition, the invention can assist the user to recover the aerogel felt, saves more labor in the recovery process of the user and prevents the user from being difficult to roll up in the recovery process.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the structure at A-A in FIG. 1;
FIG. 3 is an enlarged view of the point B in FIG. 1;
FIG. 4 is a schematic view of the structure at C-C in FIG. 3;
FIG. 5 is a schematic view of the structure at D-D in FIG. 1;
fig. 6 is an enlarged schematic view of E in fig. 1.
In the figure: 11. a fixing plate; 12. turning over a plate; 13. a leaf plate; 14. a leaf slot; 15. an upper fixed block; 16. a rack cavity; 17. a telescopic motor; 18. a telescopic rod; 19. a rack; 20. an upper fixed block cavity; 21. a spur gear; 22. a spur gear shaft; 23. a lower fixed block; 24. a lower fixed block cavity; 25. a limiting groove; 26. opening and closing the groove; 27. a slider; 28. a slider spring; 29. closing the clamping block; 30. a clamping lever; 31. a translation chamber; 35. a translation slide plate; 36. a translation rod; 37. a translation spring; 40. the sleeve is translated.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
The structure of the aerogel felt recovery device convenient for reuse comprises a fixing plate 11 as shown in figures 1-6, wherein an upper fixing block 15 is fixedly arranged on the end surface of one side of the fixing plate 11, a lower fixing block 23 positioned on the lower side of the upper fixing block 15 is fixedly arranged on the end surface of one side of the fixing plate 11, a straight gear rotating shaft 22 is arranged between the lower fixing block 23 and the upper fixing block 15, a turning plate 12 is arranged on one side of the fixing plate 11, the turning plate 12 is arranged on one side, away from the fixing plate 11, of the straight gear rotating shaft 22, a clamping rod 30 is fixedly arranged on the shaft center of the lower end surface of the straight gear rotating shaft 22, leaf plates 13 are fixedly arranged on the lower end surfaces of the fixing plate 11 and the turning plate 12, the thicknesses of the fixing plate 11 and the turning plate 12 are larger than those of the. The two leaf plates 13 are provided with symmetrical leaf plate grooves 14 close to one side end face, the clamping rod 30 is located in the leaf plate groove 14, a gap exists between the clamping rod 30 and the inner wall of the leaf plate groove 14, and then a user can conveniently abut against the aerogel felt when the user lays the aerogel felt, the reason is that the user penetrates the clamping rod 30 to bypass the leaf plate groove 14 and lay the aerogel felt on the two leaf plates 13, and the aerogel felt can be clamped by folding the two leaf plates 13 and the outer circular faces of the clamping rod 30.
Be equipped with the separable set in turning over board 12, be equipped with flexible subassembly in the fixed plate 11, flexible subassembly and separable set can assist the user jointly to roll up aerogel felt. Specifically, this disengaging assembly is including locating translation chamber 31 in turning over board 12, sliding connection has translation slide 35 in translation chamber 31, translation slide 35 is close to fixed plate 11 a side end face fixedly connected with translation pole 36, fixedly connected with translation spring 37 between translation slide 35 and the translation chamber 31 inner wall, spur gear pivot 22 excircle facial features cover is equipped with translation sleeve 40, rotate between spur gear pivot 22 and the translation sleeve 40 and be connected, fixed connection between translation sleeve 40 and the translation pole 36. The telescopic component comprises a rack cavity 16 facing a turning plate 12 and arranged in a fixed plate 11, a telescopic motor 17 is fixedly arranged in one side wall of the rack cavity 16, a telescopic rod 18 is in power connection with one side end face of the telescopic motor 17, one side end face of the telescopic rod 18 extends into the rack cavity 16 and is fixedly connected with a rack 19, an upper fixed block cavity 20 communicated with the rack cavity 16 is arranged in an upper fixed block 15, a straight gear rotating shaft 22 extends into the upper fixed block cavity 20, the axis of the straight gear rotating shaft is fixedly connected with a straight gear 21, the straight gear 21 can be meshed with the rack 19, a lower fixed block cavity 24 penetrating through the lower fixed block cavity 23 is arranged in the lower fixed block 23, a limiting groove 25 is arranged at one side of the lower fixed block cavity 24, opening and closing grooves 26 positioned at two sides of the lower fixed block cavity 24 are arranged in the lower fixed block 23, a sliding block 27 is connected in the, and the sliding of the two side closing blocks 29 is facilitated, the end surfaces of the two closing blocks 29 close to one side are both arc-shaped, and a sliding block spring 28 is fixedly connected between the sliding block 27 and the inner wall of the opening and closing groove 26.
When the device is used specifically, a user opens and tiles the two side page plates 13 through the fixing plate 11 and the turning plate 12, at the same time, the user penetrates the aerogel felt through the clamping rod 30 to bypass the page plate grooves 14 and tile the two page plates 13, and clamps the aerogel felt through the two folded page plates 13 and the outer circular surface of the clamping rod 30, at the same time, the user can align the two ends of the aerogel felt with the turning plate 12 through the fixing plate 11, when the user lays the aerogel felt evenly, the two side page plates 13 are close to each other to fold the aerogel felt, at the same time, the user manually draws the aerogel felt out through the clamping rod 30, at the same time, the clamping rod 30 drives the straight gear rotating shaft 22 to synchronously slide, the straight gear rotating shaft 22 drives the translation rod 36 to slide, the translation rod 36 drives the translation sliding plate 35 to slide in the translation cavity 31 and compress the translation spring 37, at the same time, the straight gear rotating shaft 22 slides in the lower fixing block cavity 24 and is separated from the lower fixing block 23 through the limiting, the straight gear rotating shaft 22 is abutted against the end surface of one side of the two sides of the closed clamping block 29 which are close to each other, so that the closed clamping blocks 29 on the two sides are far away from each other, the closed clamping block 29 drives the sliding block 27 to slide and close to each other, the sliding block 27 compresses the sliding block spring 28, at this time, the user holds the translation sleeve 40 and starts the telescopic motor 17, the telescopic motor 17 extends the telescopic rod 18, the telescopic rod 18 drives the rack 19 to slide, the rack 19 is pre-engaged with the straight gear 21 again, the rack 19 drives the straight gear 21 to rotate through gear tooth engagement, the straight gear 21 drives the straight gear rotating shaft 22 to rotate, thereby driving the clamping rod 30 to rotate, at the moment, the user holds the clamping rod 30 and enables the aerogel felt to rotate along with the clamping rod 30, and then roll up the aerogel felt for recycling, after the user rolls up the part of the aerogel felt, the clamping rod 30 is drawn out from the aerogel felt, and then the aerogel felt is rolled up manually for recycling. The invention can recycle the aerogel felt by a uniform model, and is convenient for a user to stack the recycled aerogel felt.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims (10)

1. The utility model provides an aerogel felt recovery unit convenient to reuse which characterized in that: the aerogel felt recovery device comprises a fixing plate (11), an upper fixing block (15) is fixedly arranged on one side end face of the fixing plate (11), a lower fixing block (23) positioned on the lower side of the upper fixing block (15) is fixedly arranged on one side end face of the fixing plate (11), a straight gear rotating shaft (22) is arranged between the lower fixing block (23) and the upper fixing block (15), a turning plate (12) is arranged on one side of the fixing plate (11), the turning plate (12) is arranged on one side, away from the fixing plate (11), of the straight gear rotating shaft (22), a clamping rod (30) is fixedly arranged at the lower end face axial center of the straight gear rotating shaft (22), leaf plates (13) are fixedly arranged on the lower end faces of the fixing plate (11) and the turning plate (12), symmetrical leaf plate grooves (14) are formed in the positions, which are close to one side end face, of the two leaf plates (13), the clamping rod (30, the telescopic assembly and the separating assembly can assist a user to roll up the aerogel felt together.
2. The aerogel blanket recovery device for facilitating reuse according to claim 1, wherein: the separating assembly comprises a translation cavity (31) arranged in the turning plate (31), a translation sliding plate (35) is connected in the translation cavity (31) in a sliding mode, the translation sliding plate (35) is close to a translation rod (36) fixedly connected with one side end face of the fixed plate (11), a translation sleeve (40) is sleeved on the outer circular face of the straight gear rotating shaft (22), the straight gear rotating shaft (22) is rotatably connected with the translation sleeve (40), and the translation sleeve (40) is fixedly connected with the translation rod (36).
3. The aerogel blanket recovery device for facilitating reuse according to claim 2, wherein: and a translation spring (37) is fixedly connected between the translation sliding plate (35) and the inner wall of the translation cavity (31).
4. The aerogel blanket recovery device for facilitating reuse according to claim 1, wherein: the telescopic assembly comprises a rack cavity (16) which faces the turning plate (12) and is arranged in the fixing plate (11), a telescopic motor (17) is fixedly arranged in one side wall of the rack cavity (16), a telescopic rod (18) is dynamically connected to one side end face of the telescopic motor (17), and one side end face of the telescopic rod (18) extends into the rack cavity (16) and is fixedly connected with a rack (19).
5. The aerogel blanket recovery device for facilitating reuse according to claim 4, wherein: an upper fixed block cavity (20) communicated with the rack cavity (16) is formed in the upper fixed block (15), a straight gear rotating shaft (22) extends into the upper fixed block cavity (20), an axis is fixedly connected with a straight gear (21), and the straight gear (21) can be meshed with the rack (19).
6. The aerogel blanket recovery device for facilitating reuse according to claim 5, wherein: the lower fixing block (23) is internally provided with a lower fixing block cavity (24) which penetrates through, one side, close to the turning plate (12), of the lower fixing block cavity (24) is provided with a limiting groove (25), an opening and closing groove (26) which is located on two sides of the lower fixing block cavity (24) is arranged in the lower fixing block (23), a sliding block (27) is connected in the opening and closing groove (26) in a sliding mode, and the sliding block (27) is fixedly provided with a closed clamping block (29) close to one side end face of the turning plate.
7. The aerogel blanket recovery device for facilitating reuse according to claim 6, wherein: a sliding block spring (28) is fixedly connected between the sliding block (27) and the inner wall of the opening and closing groove (26).
8. The aerogel blanket recovery device for facilitating reuse according to claim 6, wherein: the opening and closing groove (26) is arranged in a ring shape.
9. The aerogel blanket recovery device for facilitating reuse according to claim 6, wherein: the end surfaces of the two closed clamping blocks (29) close to one side are both arc-shaped.
10. The aerogel blanket recovery device for facilitating reuse according to claim 1, wherein: a gap is formed between the clamping rod (30) and the inner wall of the leaf plate groove (14).
CN202110364421.2A 2021-04-05 2021-04-05 Aerogel felt recovery unit convenient to reuse Active CN113086741B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110364421.2A CN113086741B (en) 2021-04-05 2021-04-05 Aerogel felt recovery unit convenient to reuse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110364421.2A CN113086741B (en) 2021-04-05 2021-04-05 Aerogel felt recovery unit convenient to reuse

Publications (2)

Publication Number Publication Date
CN113086741A true CN113086741A (en) 2021-07-09
CN113086741B CN113086741B (en) 2023-05-05

Family

ID=76673478

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110364421.2A Active CN113086741B (en) 2021-04-05 2021-04-05 Aerogel felt recovery unit convenient to reuse

Country Status (1)

Country Link
CN (1) CN113086741B (en)

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206751055U (en) * 2017-04-26 2017-12-15 天津朗华科技发展有限公司 A kind of aerogel blanket unreels doubling device
CN108100721A (en) * 2016-11-25 2018-06-01 常州百利菲特防水设备有限公司 Roll up felt machine
CN109051931A (en) * 2018-07-17 2018-12-21 嘉兴市宏宇新材料有限公司 Wrap-up in glass mat production line
CN209226220U (en) * 2018-09-12 2019-08-09 会东县叁莯羊毛制品科技有限公司 Make the volume felt device of wool felted terxture
CN209757728U (en) * 2018-12-29 2019-12-10 湖北嘉辐达节能科技股份有限公司 Glass wool rolling machine
CN210192530U (en) * 2019-06-14 2020-03-27 常州玛特利尔干燥工程有限公司 Horizontal conveying device for producing aerogel heat preservation felt by dry method
CN210973211U (en) * 2019-11-18 2020-07-10 惠州市恒新复合材料有限公司 Glass fiber felt rolling equipment
CN211643988U (en) * 2019-12-18 2020-10-09 湖南微朗科技有限公司 Aerogel felt rolling machine
CN211945502U (en) * 2020-04-13 2020-11-17 泰兴市新特耐火材料有限责任公司 Adiabatic blanket folding device of aerogel
CN212387383U (en) * 2020-04-13 2021-01-22 点栈(绍兴)智能科技有限公司 Prevent in disorder coiling mechanism for glass fiber mat
CN212555405U (en) * 2020-04-15 2021-02-19 嘉兴市宏宇新材料股份有限公司 Compound closing device of glass fiber mat

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108100721A (en) * 2016-11-25 2018-06-01 常州百利菲特防水设备有限公司 Roll up felt machine
CN206751055U (en) * 2017-04-26 2017-12-15 天津朗华科技发展有限公司 A kind of aerogel blanket unreels doubling device
CN109051931A (en) * 2018-07-17 2018-12-21 嘉兴市宏宇新材料有限公司 Wrap-up in glass mat production line
CN209226220U (en) * 2018-09-12 2019-08-09 会东县叁莯羊毛制品科技有限公司 Make the volume felt device of wool felted terxture
CN209757728U (en) * 2018-12-29 2019-12-10 湖北嘉辐达节能科技股份有限公司 Glass wool rolling machine
CN210192530U (en) * 2019-06-14 2020-03-27 常州玛特利尔干燥工程有限公司 Horizontal conveying device for producing aerogel heat preservation felt by dry method
CN210973211U (en) * 2019-11-18 2020-07-10 惠州市恒新复合材料有限公司 Glass fiber felt rolling equipment
CN211643988U (en) * 2019-12-18 2020-10-09 湖南微朗科技有限公司 Aerogel felt rolling machine
CN211945502U (en) * 2020-04-13 2020-11-17 泰兴市新特耐火材料有限责任公司 Adiabatic blanket folding device of aerogel
CN212387383U (en) * 2020-04-13 2021-01-22 点栈(绍兴)智能科技有限公司 Prevent in disorder coiling mechanism for glass fiber mat
CN212555405U (en) * 2020-04-15 2021-02-19 嘉兴市宏宇新材料股份有限公司 Compound closing device of glass fiber mat

Also Published As

Publication number Publication date
CN113086741B (en) 2023-05-05

Similar Documents

Publication Publication Date Title
CN112746496B (en) Cutting equipment of reel form non-woven fabrics
CN206837627U (en) Briquetting roller negative pressure system cleaning device replaceable cartridge formula outlet pipe
CN113086741A (en) Aerogel felt recovery unit convenient to reuse
CN113250062A (en) Improved crack-resistant pressing device for crack diseases of asphalt concrete pavement
CN217971816U (en) Rolling compression roller device
CN211195435U (en) Dust collection structure of rotary screen printing machine
WO2023066203A1 (en) Air suction type winding needle, winding mechanism and winding method
CN213742420U (en) Adjustable noodle collecting and laminating tool
CN210339735U (en) Large-breadth calligraphy and painting printing machine
CN108556452A (en) A kind of compounding machine for carpet
CN212025663U (en) Fold surface fabric production setting device
CN210735695U (en) Adhesive label winding device
CN210369623U (en) Compression roller for coiled material construction
CN218487929U (en) Axle sleeve grinding device is used in new energy automobile production
CN217505451U (en) Be used for concrete quality testing equipment
CN207834513U (en) A kind of separator for column lithium ion battery inner core
CN206676684U (en) A kind of coating glue clamp of framed filter
CN215248444U (en) Non-woven fabric winding machine
CN217102342U (en) Traction equipment is used in production of compound waterproofing membrane of polyethylene polypropylene fibre polymer
CN113496840A (en) Keyboard film cutting processing device for self-service terminal
CN215366727U (en) Improved crack-resistant pressing device for crack diseases of asphalt concrete pavement
CN219078688U (en) Weather-resistant waterproof coiled material with laying groove on side edge
CN215402011U (en) Pitch waterproof material cutting device
CN216444675U (en) Multifunctional combined equipment for folding filter material of dust remover
CN216945467U (en) Paper winding device for printing equipment

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
GR01 Patent grant
GR01 Patent grant
TA01 Transfer of patent application right

Effective date of registration: 20230421

Address after: 350001 rooms 01, 02, 03, 9, 10, 8 / F, Huayuan Building, 92 Dongda Road, Wenquan street, Gulou District, Fuzhou City, Fujian Province

Applicant after: Fujian Construction Textile Design Institute Co.,Ltd.

Address before: Room 703-704, 7th floor, 901 Baizhang East Road, Jiangdong District, Ningbo City, Zhejiang Province, 315041

Applicant before: Zhang Ling

TA01 Transfer of patent application right