CN113910356A - Two-way traction type surface and internal powder treatment equipment for non-woven felt board for green building - Google Patents
Two-way traction type surface and internal powder treatment equipment for non-woven felt board for green building Download PDFInfo
- Publication number
- CN113910356A CN113910356A CN202111212999.2A CN202111212999A CN113910356A CN 113910356 A CN113910356 A CN 113910356A CN 202111212999 A CN202111212999 A CN 202111212999A CN 113910356 A CN113910356 A CN 113910356A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- woven felt
- powder
- plate
- plates
- 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
Links
- 239000000843 powder Substances 0.000 title claims abstract description 61
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 9
- 230000035515 penetration Effects 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 30
- 238000007790 scraping Methods 0.000 claims description 14
- 238000005096 rolling process Methods 0.000 claims description 13
- 230000000712 assembly Effects 0.000 claims description 9
- 238000000429 assembly Methods 0.000 claims description 9
- 238000009700 powder processing Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 3
- 210000003813 thumb Anatomy 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 2
- 210000004209 hair Anatomy 0.000 abstract description 4
- 210000002268 wool Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 101100491335 Caenorhabditis elegans mat-2 gene Proteins 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000009950 felting Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nonwoven Fabrics (AREA)
Abstract
The invention relates to the field of green buildings, in particular to a bidirectional traction type powder treatment device for the surface and the interior of a non-woven felt board for the green buildings. The invention aims to solve the problems that: when the powder is spread on the surface of the non-woven felt, felt on the surface of the non-woven felt resists the penetration of the powder, so that the powder cannot enter the interior. The technical scheme of the invention is as follows: a two-way traction type green building non-woven felt board surface and internal powder treatment device comprises support legs, a sliding pad, a support beam and the like; four support legs are arranged above the four anti-skid pads; a supporting beam is connected between the two supporting legs on the left side and between the two supporting legs on the right side. The invention realizes the treatment of the felt hair on the surface and inside the non-woven felt, and during the treatment, the holes generated by needling are utilized to convey the powder around the holes into the non-woven felt, so that the powder can be regularly distributed in the non-woven felt, and meanwhile, the redundant felt hair and powder on the surface of the non-woven felt are collected.
Description
Technical Field
The invention relates to the field of green buildings, in particular to a bidirectional traction type powder treatment device for the surface and the interior of a non-woven felt board for the green buildings.
Background
In the preparation of the existing green regenerated natural fiber thermoplastic material plate, thermoplastic resin powder and processing aids are spread on the surface and the inside of a non-woven felt and are formed by hot pressing; such a processing procedure has a defect, when powder is spread on the surface of the non-woven felt, felt wool on the surface of the non-woven felt blocks the penetration of the powder, so that the powder cannot enter the interior, and the powder on the surface is irregularly distributed after entering the interior, so that the powder on the surface of the non-woven felt is unevenly distributed, and the quality of a final finished product is affected and even the life safety of people is endangered.
In summary, there is a need for a two-way pulling type green building nonwoven felt surface and internal powder processing device to solve the above problems.
Disclosure of Invention
In order to overcome the defect that when powder is spread on the surface of a non-woven felt, the felt on the surface of the non-woven felt blocks the penetration of the powder, so that the powder cannot enter the interior, the invention aims to provide a bidirectional traction type green building non-woven felt plate surface and internal powder treatment device.
The technical scheme is as follows: a bidirectional traction type green building non-woven felt plate surface and internal powder treatment device comprises support legs, a sliding pad, a support beam, a collection box, a support plate, a baffle plate, a transverse plate and a needling mechanism; the tops of the four anti-skid pads are respectively provided with a supporting leg; a supporting beam is connected between the two supporting legs on the left side and between the two supporting legs on the right side; the upper parts of the two support legs on the front side and the upper parts of the two support legs on the rear side are both connected with a support plate; the collecting box is arranged at the upper parts of the two supporting beams; the upper surfaces of the two supporting plates are connected with a baffle plate; nine transverse plates are welded between the two baffle plates at equal intervals and are positioned above the collecting box; and a needling mechanism is arranged above the nine transverse plates and is used for conveying the powder on the surface of the non-woven felt into the non-woven felt.
As the improvement of above-mentioned scheme, the installing port that is used for equipment and dismantles is all seted up to the left end and the right-hand member of two baffles.
As the improvement of above-mentioned scheme, two baffle inboards all are seted up and are used for the spacing groove of mould.
As an improvement of the scheme, the needling mechanism comprises a first portal frame, an electric push rod, a connecting frame, a connecting plate and a needling component; a first portal frame is arranged above the eight transverse plates; the lower surface of the transverse plate of the first portal frame is provided with two electric push rods which are symmetrical; the telescopic parts of the two electric push rods are fixedly connected with a connecting frame; a connecting plate is fixedly connected to the lower left side and the lower right side of the connecting frame; the lower surfaces of the two connecting plates are fixedly connected with a plurality of pricking pin assemblies which are arranged in a rectangular array, and the pricking pin assemblies are used for conveying powder on the surface of the non-woven felt into the non-woven felt.
As an improvement of the scheme, each pricking pin component comprises a connecting block, a first fixed disc, a needle core, a first fixed column, a telescopic shifting plate, a first string, a fixed frame, a first reel, a second fixed column, a second fixed disc, a sleeve shell, a rotating plate, a second string, a second reel, a third reel, a traction hook, a first elastic part, a second elastic part, a third elastic part and a connecting pipe; the lower surface of the connecting plate is fixedly connected with a connecting block; a first fixed disc is fixedly connected below the connecting block; the middle part of the first fixed disk is connected with a needle core in a sliding way; four telescopic shifting plates are rotationally connected around the first fixed disc at equal intervals; four connecting pipes are fixedly connected to the lower side of the first fixed disc at equal intervals; the middle parts of the outer surfaces of the four connecting pipes are fixedly connected with first fixing columns; the lower sides of the outer surfaces of the four connecting pipes are fixedly connected with second fixing columns; the outer surface of the second fixing column is fixedly connected with a second fixing disc; the outer ring surface of the second fixed disc is fixedly connected with a casing; four fixing frames are fixedly connected to the outer surface of the first fixing column at equal intervals; a first reel is rotatably connected inside each of the four fixing frames; the upper side of the outer surface of the needle core is connected with the lower parts of the four telescopic shifting plates through four first thin ropes respectively, and the four first thin ropes are wound on the four first winding wheels; one side of each of the four fixing frames, which is far away from the needle core, is fixedly connected with a first elastic part, and one end of each of the four first elastic parts, which is far away from the needle core, is fixedly connected with a telescopic shifting plate; the middle of the upper side of the second fixed disc is provided with four second reels which are distributed in an annular array; the middle part of the casing is rotationally connected with four rotating plates which are distributed in an annular array; the lower surface of the second fixing column is rotatably connected with four third reels which are distributed in an annular array; a second string is wound on each of the four third reels, and the four second strings are distributed in an annular array; one end of each of the four second thin ropes is fixedly connected with the upper sides of the four rotating plates; the other ends of the four second strings are fixedly connected with the lower side of the outer surface of the needle core; the four second strings are respectively wound on the second reels on the same side; the middle parts of the side surfaces of the four rotating plates, which are close to the needle core, are fixedly connected with a second elastic part; the lower ends of the four second elastic pieces are fixedly connected with the second fixed disc; the needle point part at the lower side of the needle core is fixedly connected with four third elastic pieces which are distributed in a matrix manner; the bottoms of the four third elastic pieces are fixedly connected with the second fixed disc; the needle point portion of nook closing member downside carries out sliding connection with the cover shell, and the nook closing member all carries out sliding connection with first fixed column and second fixed column.
As an improvement of the scheme, four traction hooks are fixedly connected to the upper surface of the casing and distributed in an annular array; the four traction hooks are used for enabling the non-woven felt around the hole to be concave towards the hole when the needle punching is carried out, and powder can enter the interior of the non-woven felt more easily.
As an improvement of the above solution, the upper end of the rotating plate is provided with a concave shape for preventing powder from entering the inside of the lancet assembly.
As an improvement of the above scheme, the needling machine further comprises a vibration stretching mechanism, the left side and the right side of the needling mechanism are connected with the vibration stretching mechanism, the two support plates are connected with the vibration stretching mechanism, and the vibration stretching mechanism comprises a second portal frame, a first rotating shaft, a first bevel gear, a second rotating shaft, a first flat gear, a first transmission wheel, a second transmission wheel, a third rotating shaft, a third transmission wheel, a fourth rotating shaft, a fifth transmission wheel, a first belt, a second belt, a connecting rod, a moving block, a fourth elastic element, brush teeth, a rolling wheel, a vibration wheel and a second flat gear; a second portal frame is arranged on the left side and the right side of the first portal frame; a first rotating shaft is rotatably connected between the vertical plates of the two second portal frames; a second rotating shaft is rotatably connected to the upper side of a vertical plate in front of the first portal frame; the front ends of the two first rotating shafts are fixedly connected with a first bevel gear and a first driving wheel respectively, and the first bevel gear is positioned behind the first driving wheel; a rack is fixedly connected to the front part of the left side and the front part of the right side of the connecting frame; a second bevel gear is fixedly connected to the left end and the right end of the second rotating shaft; two first flat gears are fixedly connected to the outer surface of the second rotating shaft and between the two second bevel gears; the two first flat gears are meshed with one rack respectively; the two second bevel gears are meshed with a first bevel gear respectively; eight third rotating shafts are rotatably connected between the two supporting plates and are positioned below eight gaps between the nine transverse plates; the third rotating shafts at the leftmost side and the rightmost side are fixedly connected with a second driving wheel; the two second transmission wheels are respectively in transmission connection with one first transmission wheel through a belt; the third rotating shafts at the leftmost side and the rightmost side are fixedly connected with a third driving wheel, and the two third driving wheels are respectively positioned at the lower parts of the front sides of the two second portal frames; a fourth rotating shaft is movably inserted between the left side and the right side of the two baffles; a fourth driving wheel is fixedly connected in front of each of the two fourth rotating shafts; the two fourth transmission wheels are in transmission connection with one third transmission wheel through belts respectively; a fifth driving wheel is fixedly connected to the middle parts of the two fourth rotating shafts; the outer surfaces of the two fifth driving wheels are respectively wound with a first belt; the third rotating shafts at the leftmost side and the rightmost side are fixedly connected with a second flat gear, and the two second flat gears are positioned behind the rear side supporting plate; the adjacent second flat gears are meshed with each other; the two first belts are equally split into five second belts; the right sides of the ten second belts are fixedly connected with a connecting rod; the five connecting rods on the left side are fixedly connected with a fourth elastic piece; the right ends of the five fourth elastic pieces are fixedly connected with the five connecting rods on the right side respectively; the lower surfaces of the ten connecting rods are fixedly connected with a moving block; the left side and the right side of the ten moving blocks are respectively and rotatably connected with a rolling wheel; the left side and the right side of the ten moving blocks are fixedly connected with a row of brush teeth.
As an improvement of the proposal, a bulge used for pushing the non-woven felt is arranged below the outer surfaces of the eight rolling wheels.
As an improvement of the scheme, the device further comprises a poking and scraping mechanism, the upper surfaces of the two baffles are connected with the poking and scraping mechanism, the vibration stretching mechanism is connected with the poking and scraping mechanism, and the poking and scraping mechanism comprises a sixth driving wheel, a seventh driving wheel, a bracket, a fifth rotating shaft, a poking wheel and a poking sheet; the upper surfaces of the two baffles are respectively provided with a bracket; the upper ends of the two brackets are respectively in rotating connection with a first rotating shaft; the lower sides of the two brackets are respectively and rotatably connected with a fifth rotating shaft; the rear sides of the two first rotating shafts are fixedly connected with a sixth driving wheel, and the two sixth driving wheels are respectively positioned on the rear sides of the brackets; a seventh driving wheel is fixedly connected to the rear sides of the two fifth rotating shafts, and the two seventh driving wheels are respectively positioned on the rear sides of the brackets; the two sixth driving wheels are respectively in transmission connection with a seventh driving wheel through a belt; four shifting wheels are fixedly connected to the middle parts of the two fifth rotating shafts at equal intervals; three shifting pieces are welded on the outer surfaces of the four shifting wheels at equal intervals.
The beneficial effects are that: the invention realizes the treatment of the felt hair on the surface and inside the non-woven felt, and during the treatment, the holes generated by needling are utilized to convey the powder around the holes into the non-woven felt, so that the powder can be regularly distributed in the non-woven felt, and meanwhile, the redundant felt hair and powder on the surface of the non-woven felt are collected.
Drawings
FIG. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a schematic diagram of a second embodiment of the present invention;
FIG. 3 is a partial schematic view of the present invention;
FIG. 4 is a schematic structural view of the needling mechanism of the present invention;
FIG. 5 is a schematic view of the lancet assembly of the present invention;
FIG. 6 is a cross-sectional view of the lancet assembly of the present invention;
FIG. 7 is a partial schematic view of the lancet assembly of the present invention;
FIG. 8 is an enlarged view of area A of the present invention;
FIG. 9 is an enlarged view of area B of the present invention;
FIG. 10 is a schematic structural diagram of a vibratory stretching mechanism of the present invention;
FIG. 11 is a first partial structural view of the vibratory stretching mechanism of the present invention;
FIG. 12 is a second partial structural view of the vibratory stretching mechanism of the present invention;
FIG. 13 is a schematic view of the structure of the second driving wheel, the third rotating shaft, the rolling wheel and the vibrating wheel assembly of the present invention;
fig. 14 is a schematic structural view of the scraping mechanism of the present invention.
In the reference symbols: 1-a foot, 2-a non-slip mat, 3-a support beam, 4-a collection box, 5-a support plate, 6-a baffle, 7-a cross plate, 301-a first portal frame, 302-an electric push rod, 303-a link, 304-a link plate, 305-a needle assembly, 30501-a link block, 30502-a first fixed disk, 30503-a needle core, 30504-a first fixed column, 30505-a retractable dial plate, 30506-a first string, 30507-a fixed frame, 30508-a first reel, 30509-a second fixed column, 30510-a second fixed disk, 30511-a casing, 30512-a rotating plate, 30513-a second string, 30514-a second reel, 30515-a third reel, 16-a traction hook, 30517-a first elastic member, 30518-a second elastic member, 30519-a third elastic element, 30520-a connecting pipe, 401-a second portal frame, 402-a first rotating shaft, 403-a first bevel gear, 404-a second bevel gear, 405-a second rotating shaft, 406-a first flat gear, 407-a first driving wheel, 408-a second driving wheel, 409-a third rotating shaft, 4010-a third driving wheel, 4011-a fourth driving wheel, 4012-a fourth rotating shaft, 4013-a fifth driving wheel, 4014-a first belt, 4015-a second belt, 4016-a connecting rod, 4017-a moving block, 4018-a fourth elastic element, 4019-brush teeth, 4020-a rolling wheel, 4021-a vibrating wheel, 4022-a second flat gear, 4023-a rack, 501-a sixth driving wheel, 502-a seventh driving wheel, 503-a bracket, 504-fifth rotating shaft, 505-thumb wheel, 506-thumb piece.
Detailed Description
The invention is described in detail below with reference to the figures and the embodiments.
In the embodiment of the present invention, the fourth elastic member 4018, the first elastic member 30517, the second elastic member 30518, and the third elastic member 30519 are springs.
Example 1
A two-way traction type green building non-woven felt plate surface and internal powder treatment device is shown in figures 1-3 and comprises support legs 1, non-slip mats 2, a support beam 3, a collection box 4, a support plate 5, a baffle 6, a transverse plate 7 and a needling mechanism; the tops of the four anti-skid pads 2 are respectively provided with a support leg 1; a supporting beam 3 is connected between the two supporting legs 1 on the left side and between the two supporting legs 1 on the right side; the upper parts of the two support legs 1 at the front side and the upper parts of the two support legs 1 at the rear side are both connected with a support plate 5; a collecting box 4 is arranged at the upper parts of the two supporting beams 3; the upper surfaces of the two supporting plates 5 are connected with a baffle 6; nine transverse plates 7 are welded between the two baffle plates 6 at equal intervals, and the nine transverse plates 7 are positioned above the collecting box 4; and a needling mechanism is arranged above the nine transverse plates 7.
The left end and the right end of the two baffles 6 are provided with an installation opening for assembling and disassembling.
The 6 inboard grooves that are used for spacing to the mould of all offering of two baffles.
The device is kept balanced by horizontally placing the support legs 1 and the non-slip mat 2 at the beginning, then a power supply is connected externally, the non-woven felt is manually placed on the eight transverse plates 7 between the two baffle plates 6, then the non-woven felt is needled through the needling mechanism, powder on the surface of the non-woven felt around the holes is conveyed to the interior of the non-woven felt, so that the interior of the non-woven felt is filled with powder with a regular distribution rule, redundant felt wool and powder are manually scraped into the collecting box 4 placed on the supporting beam 3, meanwhile, the powder generated when the non-woven felt is pushed falls into the collecting box 4, and finally, the non-woven felt is manually taken away for next operation; the invention realizes the treatment of felt wool on the surface and inside the non-woven felt, and during the treatment, the holes generated by needling are utilized to convey the powder around the holes into the non-woven felt, so that the powder can be regularly distributed in the non-woven felt.
Example 2
On the basis of the embodiment 1, as shown in fig. 4-8, the needling mechanism comprises a first gantry 301, an electric push rod 302, a connecting frame 303, a connecting plate 304 and a needle assembly 305; a first portal frame 301 is arranged above the eight transverse plates 7; two electric push rods 302 are arranged on the lower surface of a transverse plate of the first portal frame 301, and the two electric push rods 302 are symmetrical; the telescopic parts of the two electric push rods 302 are fixedly connected with a connecting frame 303; a connecting plate 304 is fixedly connected to the lower left side and the lower right side of the connecting frame 303; the lower surfaces of the two connecting plates 304 are fixedly connected with a plurality of spike assemblies 305, the spike assemblies 305 are arranged in a rectangular array, and the spike assemblies 305 are used for conveying the powder on the surface of the non-woven felt to the interior of the non-woven felt.
During operation, non-woven fabrics are placed on the transverse plate 7, then the electric push rod 302 is controlled to operate, and then the telescopic part of the electric push rod 302 extends to drive the connecting frame 303 to move downwards, so that the connecting frame 303 drives the connecting plate 304 to move downwards, and then the connecting plate 304 drives the felting needle assembly 305 to move downwards to perform a needling operation on the non-woven felt.
Each of the lancet assemblies 305 includes a connection block 30501, a first fixed disk 30502, a core 30503, a first fixed column 30504, a retractable dial plate 30505, a first string 30506, a fixed rack 30507, a first reel 30508, a second fixed column 30509, a second fixed disk 30510, a case 30511, a rotation plate 30512, a second string 30513, a second reel 30514, a third reel 30515, a draw hook 30516, a first elastic member 30517, a second elastic member 30518, a third elastic member 30519 and a connection pipe 30520; the lower surface of the connecting plate 304 is fixedly connected with a connecting block 30501; a first fixed disc 30502 is fixedly connected below the connecting block 30501; the middle part of the first fixed disc 30502 is slidably connected with a needle core 30503; four telescopic shifting plates 30505 are rotationally connected around the first fixed disc 30502 at equal intervals; the lower side of the first fixed disk 30502 is fixedly connected with four connecting pipes 30520 at equal intervals; the middle parts of the outer surfaces of the four connecting pipes 30520 are fixedly connected with first fixing columns 30504; the lower sides of the outer surfaces of the four connecting pipes 30520 are fixedly connected with second fixing columns 30509; the outer surface of the second fixed column 30509 is fixedly connected with a second fixed disc 30510; a casing 30511 is fixedly connected to the outer annular surface of the second fixed disc 30510; four fixing frames 30507 are fixedly connected to the outer surface of the first fixing column 30504 at equal intervals; a first reel 30508 is rotatably connected inside each of the four fixing frames 30507; the upper side of the outer surface of the needle core 30503 is connected with the lower parts of the four telescopic poking plates 30505 through four first strings 30506 respectively, and the four first strings 30506 are wound on four first reels 30508; one side of each of the four fixing frames 30507, which is far away from the stylet 30503, is fixedly connected with a first elastic piece 30517, and one ends of the four first elastic pieces 30517, which are far away from the stylet 30503, are fixedly connected with a telescopic shifting plate 30505 respectively; four second reels 30514 are arranged in the middle of the upper side of the second fixed tray 30510, and the four second reels 30514 are distributed in an annular array; the middle part of the casing 30511 is rotatably connected with four rotating plates 30512, and the four rotating plates 30512 are distributed in an annular array; four third reels 30515 are rotatably connected to the lower surface of the second fixing column 30509, and the four third reels 30515 are distributed in an annular array; the four third reels 30515 are wound with one second string 30513, and the four second strings 30513 are distributed in an annular array; one end of each of the four second strings 30513 is fixedly connected with the upper sides of the four rotating plates 30512; the other ends of the four second strings 30513 are fixedly connected with the lower side of the outer surface of the needle core 30503; four second strings 30513 are wound around the second reels 30514 on the same side, respectively; the middle parts of the four rotating plates 30512, which are close to the side surfaces of the needle core 30503, are fixedly connected with second elastic pieces 30518; the lower ends of the four second elastic pieces 30518 are fixedly connected with the second fixed disc 30510; the needle point part at the lower side of the needle core 30503 is fixedly connected with four third elastic pieces 30519, and the four third elastic pieces 30519 are distributed in a matrix manner; the bottoms of the four third elastic pieces 30519 are fixedly connected with the second fixed disc 30510; the needle point portion of nook closing member 30503 downside and cover 30511 carry out sliding connection, and nook closing member 30503 all carries out sliding connection with first fixed column 30504 and second fixed column 30509.
Four traction hooks 30516 are fixedly connected to the upper surface of the casing 30511, and the traction hooks 30516 are distributed in an annular array; the four tow hooks 30516 are used to recess the nonwoven felt around the hole into the hole during needling, making it easier for powder to enter the interior of the nonwoven felt.
A row of bristles is fixed to the lower end of the rotating plate 30512 to brush powder remaining under the rotating plate 30512 into the interior of the non-woven mat.
The upper end of the rotating plate 30512 is provided with a concave shape for preventing powder from entering the inside of the lancet assembly 305.
When the needle-punching mechanism is moved upward, the needle assembly 305 penetrates into the non-woven felt, the needle core 30503 slides upward in the connecting block 30501, the first fixing column 30504 and the second fixing column 30509 due to the reaction force of the non-woven felt, the third elastic member 30519 is in a tightened state, the needle core 30503 lifts the second string 30513, the rotating plate 30512 is pulled by the cooperation of the second reel 30514 and the third reel 30515, the rotating plate 30512 is pulled to be inclined at forty-five degrees to the needle core 30503, the second elastic member 30518 is in a tightened state, the needle core 30503 simultaneously drives the first string 30506 to move upward, the retractable dial plate 30505 is pulled by the first string 30506 by the cooperation of the first reel 30508, the first elastic member 30517 is in a tightened state, the retractable dial plate 30505 scrapes powder around the hole onto the rotating plate 30512, and when the needle-punching mechanism is moved upward, the needle assembly 305 is restored, the rotating plate 12 ejects the powder on the surface of the non-woven felt to coat the inner part of the non-woven felt, the operation of coating the powder inside the non-woven felt is finally realized by repeating the steps.
Example 3
On the basis of the embodiment 2, as shown in fig. 9-12, the needling machine further comprises a vibration stretching mechanism, the left side and the right side of the needling mechanism are connected with the vibration stretching mechanism, the two support plates 5 are connected with the vibration stretching mechanism, and the vibration stretching mechanism comprises a second portal frame 401, a first rotating shaft 402, a first bevel gear 403, a second bevel gear 404, a second rotating shaft 405, a first flat gear 406, a first driving wheel 407, a second driving wheel 408, a third rotating shaft 409, a third driving wheel 4010, a fourth driving wheel 4011, a fourth rotating shaft 4012, a fifth driving wheel 4013, a first belt 4014, a second belt 4015, a connecting rod 4016, a moving block 4017, a fourth elastic member 4018, a brushing tooth 4019, a rolling wheel 4020, a vibration wheel 4021 and a second flat gear 4022; a second portal frame 401 is arranged on the left side and the right side of the first portal frame 301; a first rotating shaft 402 is rotatably connected between the vertical plates of the two second portal frames 401; a second rotating shaft 405 is rotatably connected to the upper side of a front vertical plate of the first portal frame 301; a first bevel gear 403 and a first driving wheel 407 are fixedly connected to the front ends of the two first rotating shafts 402, respectively, and the first bevel gear 403 is located behind the first driving wheel 407; a rack 4023 is fixedly connected to the front part of the left side and the front part of the right side of the connecting frame 303; a second bevel gear 404 is fixedly connected to the left end and the right end of the second rotating shaft 405; two first flat gears 406 are fixedly connected to the outer surface of the second rotating shaft 405 and between the two second bevel gears 404; the two first flat gears 406 are respectively meshed with one rack 4023; the two second bevel gears 404 are respectively meshed with one first bevel gear 403; eight third rotating shafts 409 are rotatably connected between the two supporting plates 5, and the eight third rotating shafts 409 are positioned below eight gaps between the nine transverse plates 7; a second transmission wheel 408 is fixedly connected to the third rotating shaft 409 at the leftmost side and the rightmost side; the two second transmission wheels 408 are respectively in transmission connection with a first transmission wheel 407 through a belt; the third rotating shafts 409 at the leftmost side and the rightmost side are fixedly connected with a third driving wheel 4010, and the two third driving wheels 4010 are respectively positioned at the lower part of the front side of a second portal frame 401; a fourth rotating shaft 4012 is movably inserted between the left side and the right side of the two baffles 6; a fourth driving wheel 4011 is fixedly connected in front of each of the two fourth rotating shafts 4012; the two fourth driving wheels 4011 are in transmission connection with one third driving wheel 4010 through a belt respectively; the middle parts of the two fourth rotating shafts 4012 are fixedly connected with a fifth driving wheel 4013; the outer surfaces of the two fifth driving wheels 4013 are wound with a first belt 4014; a second flat gear 4022 is fixedly connected to each of the third rotating shafts 409 at the leftmost side and the rightmost side, and the two second flat gears 4022 are located behind the rear support plate 5; the adjacent second flat gears 4022 are engaged with each other; both first belts 4014 split into five second belts 4015; the right sides of the ten second belts 4015 are fixedly connected with a connecting rod 4016; five connecting rods 4016 on the left side are fixedly connected with a fourth elastic part 4018; the right ends of the five fourth elastic pieces 4018 are fixedly connected with the five right connecting rods 4016 respectively; the lower surfaces of the ten connecting rods 4016 are fixedly connected with a moving block 4017; the left side and the right side of the ten moving blocks 4017 are respectively and rotatably connected with a rolling wheel 4020; a row of brush teeth 4019 is fixedly connected to the left and right sides of the ten moving blocks 4017.
A protrusion for pushing the nonwoven felt is provided below the outer surfaces of the eight rolling wheels 4020.
When the needling machine works, the connecting frame 303 drives the rack 4023 to move downwards while the needling mechanism performs needling on the nonwoven felt, the rack 4023 drives the first flat gear 406 to rotate, the first flat gear 406 drives the second bevel gear 404 to rotate, then the second bevel gear 404 drives the first bevel gear 403 to rotate, the first bevel gear 403 drives the first rotating shaft 402 to rotate, the first rotating shaft 402 drives the first driving wheel 407 to rotate, then the outer annular surface of the first driving wheel 407 drives the second driving wheel 408 to rotate through a belt, the second driving wheel 408 drives the third rotating shaft 409 to rotate, then the third rotating shaft 409 drives the third driving wheel 4010 to rotate, the outer annular surface of the third driving wheel 4010 drives the fourth driving wheel 4011 to rotate through a belt, the fourth driving wheel 4011 drives the fourth rotating shaft 4012 to rotate so that the fifth driving wheel 3 also rotates, then the fifth driving wheel 4013 drives the first belt 4014 to roll, the first belt 4014 drives the second belt 4015 to move towards the left side, the second belt 4015 drives the moving block 4017 to move towards the left side through pulling the connecting rod 4016, the moving block 4017 drives the brush teeth 4019 and the rolling wheel 4020 to move on the surface of the non-woven felt, so that the five connecting rods 4016 on the left side and the right side are pulled mutually through pulling force applied to the fourth elastic part 4018 and the up-and-down reciprocating motion of the two electric push rods 302, the five moving blocks 4017 on the left side and the right side carry out felt carding and residual powder grinding on the surface of the non-woven felt through the brush teeth 4019 and the rolling wheel 4020 on the left end and the right end, and redundant felt and powder are conveyed to the lower part of the scraping mechanism, meanwhile, the third rotating shaft 409 drives the vibration wheel 4021 to rotate, the vibration wheel 4021 drives the second pinion 4022 to rotate, and then the eight vibration wheels 4021 simultaneously push the non-woven felt, so that the powder on the surface of the non-woven felt is more uniformly distributed; the mechanism realizes the treatment of felt wool and residual powder on the surface of the non-woven felt.
Example 4
On the basis of embodiment 3, as shown in fig. 13, the device further includes a scraping mechanism, the upper surfaces of the two baffles 6 are connected with the scraping mechanism, the vibration stretching mechanism is connected with the scraping mechanism, and the scraping mechanism includes a sixth driving wheel 501, a seventh driving wheel 502, a bracket 503, a fifth rotating shaft 504, a stirring wheel 505 and a stirring sheet 506; the upper surfaces of the two baffles 6 are provided with a bracket 503; the upper ends of the two brackets 503 are respectively rotatably connected with a first rotating shaft 402; a fifth rotating shaft 504 is rotatably connected to the lower sides of the two brackets 503; a sixth driving wheel 501 is fixedly connected to the rear sides of the two first rotating shafts 402, and the two sixth driving wheels 501 are respectively located on the rear side of a bracket 503; a seventh transmission wheel 502 is fixedly connected to the rear sides of the two fifth rotating shafts 504, and the two seventh transmission wheels 502 are respectively positioned on the rear sides of the brackets 503; the two sixth driving wheels 501 are respectively in transmission connection with a seventh driving wheel 502 through a belt; four thumb wheels 505 are fixedly connected to the middle parts of the two fifth rotating shafts 504 at equal intervals; three shifting sheets 506 are welded on the outer surfaces of the four shifting wheels 505 at equal intervals.
When the device works, when the redundant felt and powder are conveyed to the lower parts of the four shifting wheels 505, the first rotating shaft 402 drives the sixth driving wheel 501 to rotate, the outer ring surface of the sixth driving wheel 501 drives the seventh driving wheel 502 to rotate through a belt, the seventh driving wheel 502 drives the fifth rotating shaft 504 to rotate so that the shifting wheels 505 also rotate, and then the shifting wheels 505 in the rotating state dial the redundant felt and powder below into the collecting box 4 through the shifting pieces 506; the mechanism replaces manual operation, and collects residual felt wool and redundant powder on the surface of the non-woven felt.
The above-mentioned embodiments are merely preferred embodiments of the present invention, which are not intended to limit the scope of the present invention, and therefore, all equivalent changes made by the contents of the claims of the present invention should be included in the claims of the present invention.
Claims (10)
1. A bidirectional traction type green building non-woven felt plate surface and internal powder treatment device comprises support legs (1), anti-slip pads (2), a support beam (3), a collection box (4), a support plate (5), a baffle (6) and a transverse plate (7); the tops of the four anti-skid pads (2) are respectively provided with a support leg (1); a supporting beam (3) is connected between the two supporting legs (1) on the left side and between the two supporting legs (1) on the right side; the upper parts of the two support legs (1) on the front side and the upper parts of the two support legs (1) on the rear side are both connected with a support plate (5); a collecting box (4) is arranged at the upper parts of the two supporting beams (3); the upper surfaces of the two supporting plates (5) are connected with a baffle (6); nine transverse plates (7) are welded between the two baffle plates (6) at equal intervals, and the nine transverse plates (7) are positioned above the collecting box (4); it is characterized by also comprising a needling mechanism; and a needling mechanism is arranged above the nine transverse plates (7) and is used for conveying the powder on the surface of the non-woven felt into the non-woven felt.
2. The surface and internal powder processing equipment of the non-woven felt plate for the bidirectional traction type green building as claimed in claim 1, wherein the left end and the right end of the two baffle plates (6) are respectively provided with a mounting opening for assembly and disassembly.
3. The surface and internal powder treatment equipment of the non-woven felt plate for the bidirectional traction type green building as claimed in claim 1, wherein the inner sides of the two baffles (6) are respectively provided with a groove for limiting a die.
4. The surface and internal powder processing equipment of the non-woven felt plate for the bidirectional traction type green building as claimed in claim 3, wherein the needling mechanism comprises a first portal frame (301), an electric push rod (302), a connecting frame (303), a connecting plate (304) and a needle assembly (305); a first portal frame (301) is arranged above the eight transverse plates (7); two electric push rods (302) are arranged on the lower surface of a transverse plate of the first portal frame (301), and the two electric push rods (302) are symmetrical; the telescopic parts of the two electric push rods (302) are fixedly connected with a connecting frame (303); a connecting plate (304) is fixedly connected to the lower left side and the lower right side of the connecting frame (303); the lower surfaces of the two connecting plates (304) are fixedly connected with a plurality of needle assemblies (305), the needle assemblies (305) are arranged in a rectangular array, and the needle assemblies (305) are used for conveying the powder on the surface of the non-woven felt to the interior of the non-woven felt.
5. The apparatus for treating powder on the surface and inside of a bi-directional traction type green building non-woven felt plate according to claim 4, wherein each spike assembly (305) comprises a connecting block (30501), a first fixing disc (30502), a needle core (30503), a first fixing column (30504), a telescopic shifting plate (30505), a first string (30506), a fixing frame (30507), a first reel (30508), a second fixing column (30509), a second fixing disc (30510), a casing (30511), a rotating plate (30512), a second string (30513), a second reel (30514), a third reel (30515), a traction hook (30516), a first elastic member (30517), a second elastic member (30518), a third elastic member (30519) and a connecting pipe (20); the lower surface of the connecting plate (304) is fixedly connected with a connecting block (30501); a first fixed disc (30502) is fixedly connected below the connecting block (30501); the middle part of the first fixed disc (30502) is connected with a needle core (30503) in a sliding way; four telescopic shifting plates (30505) are rotationally connected around the first fixed disc (30502) at equal intervals; four connecting pipes (30520) are fixedly connected to the lower side of the first fixed disc (30502) at equal intervals; the middle parts of the outer surfaces of the four connecting pipes (30520) are fixedly connected with first fixing columns (30504); second fixing columns (30509) are fixedly connected to the lower sides of the outer surfaces of the four connecting pipes (30520); a second fixed disc (30510) is fixedly connected to the outer surface of the second fixed column (30509); a casing (30511) is fixedly connected to the outer annular surface of the second fixed disc (30510); four fixing frames (30507) are fixedly connected to the outer surface of the first fixing column (30504) at equal intervals; a first reel (30508) is rotatably connected inside each of the four fixing frames (30507); the upper side of the outer surface of the needle core (30503) is connected with the lower parts of the four telescopic poking plates (30505) through four first thin ropes (30506), and the four first thin ropes (30506) are wound on four first reels (30508); one sides of the four fixing frames (30507) far away from the needle core (30503) are fixedly connected with first elastic pieces (30517), and one ends of the four first elastic pieces (30517) far away from the needle core (30503) are fixedly connected with a telescopic shifting plate (30505) respectively; four second reels (30514) are arranged in the middle of the upper side of the second fixed disc (30510), and the four second reels (30514) are distributed in an annular array; the middle part of the casing (30511) is rotatably connected with four rotating plates (30512), and the four rotating plates (30512) are distributed in an annular array; four third reels (30515) are rotatably connected to the lower surface of the second fixing column (30509), and the four third reels (30515) are distributed in an annular array; the four third reels (30515) are wound with one second string (30513), and the four second strings (30513) are distributed in an annular array; one ends of four second thin ropes (30513) are fixedly connected with the upper sides of the four rotating plates (30512); the other ends of the four second thin ropes (30513) are fixedly connected with the lower side of the outer surface of the needle core (30503); four second strings (30513) are respectively wound on the second reels (30514) on the same side; the middle parts of the four rotating plates (30512) close to the side surfaces of the needle core (30503) are fixedly connected with second elastic pieces (30518); the lower ends of the four second elastic pieces (30518) are fixedly connected with a second fixed disc (30510); the needle point part at the lower side of the needle core (30503) is fixedly connected with four third elastic pieces (30519), and the four third elastic pieces (30519) are distributed in a matrix manner; the bottoms of the four third elastic pieces (30519) are fixedly connected with the second fixed disc (30510); the needle point part of the lower side of the needle core (30503) is in sliding connection with the casing (30511), and the needle core (30503) is in sliding connection with the first fixing column (30504) and the second fixing column (30509).
6. The apparatus for treating powder on the surface and inside of a bi-directional pulling type non-woven felt board for construction use in green according to claim 5, wherein four pulling hooks (30516) are fixed to the upper surface of the casing (30511), and the pulling hooks (30516) are distributed in a circular array; four tow hooks (30516) are used to recess the nonwoven mat around the hole into the hole during needling to facilitate powder penetration into the interior of the nonwoven mat.
7. The apparatus for treating powder on the surface and inside of a bi-directional pulling type non-woven felt sheet for construction green as set forth in claim 5, wherein the upper end of the rotation plate (30512) is formed in a concave shape for preventing powder from entering the inside of the lancet assembly (305).
8. The surface and internal powder treatment equipment of the non-woven felt plate for the bidirectional traction type green building as claimed in claim 7, characterized by further comprising a vibration stretching mechanism, wherein the left side and the right side of the needling mechanism are connected with the vibration stretching mechanism, the two support plates (5) are connected with the vibration stretching mechanism, and the vibration stretching mechanism comprises a second portal frame (401), a first rotating shaft (402), a first bevel gear (403), a second bevel gear (404), a second rotating shaft (405), a first flat gear (406), a first transmission wheel (407), a second transmission wheel (408), a third rotating shaft (409), a third transmission wheel (4010), a fourth transmission wheel (4011), a fourth rotating shaft (4012), a fifth transmission wheel (4013), a first belt (4014), a second belt (4015), a connecting rod (4016), a moving block (4017), and a fourth elastic part (4018), The brush teeth (4019), the rolling wheel (4020), the vibrating wheel (4021) and the second flat gear (4022); a second portal frame (401) is arranged on the left side and the right side of the first portal frame (301); a first rotating shaft (402) is rotatably connected between the vertical plates of the two second portal frames (401); a second rotating shaft (405) is rotatably connected to the upper side of a front vertical plate of the first portal frame (301); the front ends of the two first rotating shafts (402) are fixedly connected with a first bevel gear (403) and a first driving wheel (407) respectively, and the first bevel gear (403) is positioned behind the first driving wheel (407); a rack (4023) is fixedly connected to the front part of the left side and the front part of the right side of the connecting frame (303); a second bevel gear (404) is fixedly connected to the left end and the right end of the second rotating shaft (405); two first flat gears (406) are fixedly connected between the two second bevel gears (404) and the outer surface of the second rotating shaft (405); the two first flat gears (406) are meshed with one rack (4023) respectively; the two second bevel gears (404) are respectively meshed with a first bevel gear (403); eight third rotating shafts (409) are rotatably connected between the two supporting plates (5), and the eight third rotating shafts (409) are positioned below eight gaps between the nine transverse plates (7); a second transmission wheel (408) is fixedly connected to the third rotating shaft (409) at the leftmost side and the rightmost side; the two second transmission wheels (408) are respectively in transmission connection with one first transmission wheel (407) through a belt; third rotating shafts (409) at the leftmost side and the rightmost side are fixedly connected with third driving wheels (4010), and the two third driving wheels (4010) are respectively positioned at the lower part of the front side of a second portal frame (401); a fourth rotating shaft (4012) is movably inserted between the left side and the right side of the two baffles (6); a fourth driving wheel (4011) is fixedly connected in front of each of the two fourth rotating shafts (4012); the two fourth driving wheels (4011) are in transmission connection with one third driving wheel (4010) through a belt respectively; the middle parts of the two fourth rotating shafts (4012) are fixedly connected with a fifth driving wheel (4013); the outer surfaces of the two fifth driving wheels (4013) are respectively wound with a first belt (4014); a second flat gear (4022) is fixedly connected to each of the third rotating shafts (409) at the leftmost side and the rightmost side, and the two second flat gears (4022) are located behind the rear side supporting plate (5); the adjacent second flat gears (4022) are meshed with each other; the two first belts (4014) split into five second belts (4015); the right sides of the ten second belts (4015) are fixedly connected with a connecting rod (4016); five connecting rods (4016) on the left side are fixedly connected with a fourth elastic piece (4018); the right ends of the five fourth elastic pieces (4018) are fixedly connected with the five right connecting rods (4016) respectively; the lower surfaces of the ten connecting rods (4016) are fixedly connected with a moving block (4017); the left side and the right side of the ten moving blocks (4017) are respectively and rotatably connected with a rolling wheel (4020); the left side and the right side of the ten moving blocks (4017) are fixedly connected with a row of brush teeth (4019).
9. The surface and internal powder processing equipment of the non-woven felt plate for the two-way traction type green building as claimed in claim 8, wherein a protrusion for pushing the non-woven felt is arranged below the outer surfaces of the eight rolling wheels (4020).
10. The surface and internal powder treatment equipment of the non-woven felt plate for the two-way traction type green building as claimed in claim 9, characterized by further comprising a scraping mechanism, wherein the scraping mechanism is connected to the upper surfaces of the two baffles (6), the vibration stretching mechanism is connected with the scraping mechanism, and the scraping mechanism comprises a sixth driving wheel (501), a seventh driving wheel (502), a bracket (503), a fifth rotating shaft (504), a stirring wheel (505) and a stirring sheet (506); the upper surfaces of the two baffles (6) are respectively provided with a bracket (503); the upper ends of the two brackets (503) are respectively connected with a first rotating shaft (402) in a rotating way; the lower sides of the two brackets (503) are respectively and rotatably connected with a fifth rotating shaft (504); a sixth driving wheel (501) is fixedly connected to the rear sides of the two first rotating shafts (402), and the two sixth driving wheels (501) are respectively positioned on the rear sides of the brackets (503); a seventh driving wheel (502) is fixedly connected to the rear sides of the two fifth rotating shafts (504), and the two seventh driving wheels (502) are respectively positioned on the rear sides of the brackets (503); the two sixth driving wheels (501) are respectively in transmission connection with a seventh driving wheel (502) through a belt; four thumb wheels (505) are fixedly connected to the middle parts of the two fifth rotating shafts (504) at equal intervals; three shifting sheets (506) are welded on the outer surfaces of the four shifting wheels (505) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111212999.2A CN113910356B (en) | 2021-10-19 | 2021-10-19 | Bidirectional traction type non-woven felt plate surface and internal powder treatment equipment for green building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111212999.2A CN113910356B (en) | 2021-10-19 | 2021-10-19 | Bidirectional traction type non-woven felt plate surface and internal powder treatment equipment for green building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113910356A true CN113910356A (en) | 2022-01-11 |
| CN113910356B CN113910356B (en) | 2023-05-05 |
Family
ID=79240967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111212999.2A Active CN113910356B (en) | 2021-10-19 | 2021-10-19 | Bidirectional traction type non-woven felt plate surface and internal powder treatment equipment for green building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113910356B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021079525A (en) * | 2019-11-14 | 2021-05-27 | 王磊 | Robot for automatic drilling |
| CN113102437A (en) * | 2021-03-02 | 2021-07-13 | 刘小玲 | Can handle recovery preprocessing device of moist non-woven fabrics slippers |
| CN113200382A (en) * | 2021-03-16 | 2021-08-03 | 尹英 | Rolling device for road foundation maintenance felt |
| CN113352481A (en) * | 2021-04-28 | 2021-09-07 | 杜士超 | Skirting line progressive cutting device capable of achieving fixation of two ends and burr treatment |
| CN113478939A (en) * | 2021-06-03 | 2021-10-08 | 史晓佳 | Manufacturing device for inorganic non-metallic material plate |
-
2021
- 2021-10-19 CN CN202111212999.2A patent/CN113910356B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021079525A (en) * | 2019-11-14 | 2021-05-27 | 王磊 | Robot for automatic drilling |
| CN113102437A (en) * | 2021-03-02 | 2021-07-13 | 刘小玲 | Can handle recovery preprocessing device of moist non-woven fabrics slippers |
| CN113200382A (en) * | 2021-03-16 | 2021-08-03 | 尹英 | Rolling device for road foundation maintenance felt |
| CN113352481A (en) * | 2021-04-28 | 2021-09-07 | 杜士超 | Skirting line progressive cutting device capable of achieving fixation of two ends and burr treatment |
| CN113478939A (en) * | 2021-06-03 | 2021-10-08 | 史晓佳 | Manufacturing device for inorganic non-metallic material plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113910356B (en) | 2023-05-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE19938809A1 (en) | Manufacture of absorbent non-woven for absorbing and holding liquids, consist of wood pulp fibers carried on support layer by initial deposition of micro-fibers on support layer | |
| JP2007521869A (en) | Apparatus and method for manufacturing an absorbent core | |
| JPH10506062A (en) | Tools for mechanical surface treatment | |
| CN112170290B (en) | Asphalt waterproofing membrane processing preparation system | |
| CN113910356A (en) | Two-way traction type surface and internal powder treatment equipment for non-woven felt board for green building | |
| CN112277219A (en) | Preparation method of asphalt waterproof coiled material | |
| US20020146957A1 (en) | Differentially entangled nonwoven fabric | |
| CN108840148A (en) | A kind of nonwoven fabrics folding machine of good cutting effect | |
| CN110976225A (en) | Gluing equipment convenient to clean | |
| KR101088441B1 (en) | The non-woven fabric after-treatment machine used automotive interior | |
| CN104451970A (en) | Licker-in grinding and covering machine with pressurizing device | |
| CN110629406A (en) | Glass fiber continuous felt laying device | |
| CN206797421U (en) | A kind of textile cart | |
| CN210561088U (en) | Non-woven fabric needling machine | |
| CN113601752A (en) | Novel green building outer wall insulation board fine hair treatment facility | |
| CN114433432A (en) | Counter-rotating type glass steel tube outer mold resin layer coating equipment | |
| CN204325595U (en) | A kind of with pressue device licker-in grinding and covering machine | |
| CN108265603A (en) | A kind of novel multifunctional spreading machine | |
| CN211227639U (en) | Stable base for sewing machine | |
| CN114347204A (en) | Bamboo strip plate impregnation equipment for staggered shaking type wood-plastic floor | |
| CN105220365B (en) | Non-woven micro acupuncture experiment machine | |
| CN114289377B (en) | Miscellaneous fine hair removing equipment of bathroom slipmat | |
| CN218910969U (en) | Dust-free paper forming device | |
| CN219045014U (en) | Pre-pressing device for production and processing of needled non-woven fabrics | |
| CN219385542U (en) | Parity needling device for needling machine |
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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230418 Address after: 100043 No. 35, Shijingshan Road, Beijing, Shijingshan District Applicant after: China Railway 22nd Bureau Group Co.,ltd. Applicant after: EE CO.,LTD. OF CHINA RAILWAY 22ND BUREAU Group Address before: 341000 No. 45, happy time community, Wenfeng North Road, development zone, Ganzhou City, Jiangxi Province Applicant before: Lu Jianqiang |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |