CN219745697U - Dust collector for dust-free cloth winding mechanism - Google Patents
Dust collector for dust-free cloth winding mechanism Download PDFInfo
- Publication number
- CN219745697U CN219745697U CN202321022511.4U CN202321022511U CN219745697U CN 219745697 U CN219745697 U CN 219745697U CN 202321022511 U CN202321022511 U CN 202321022511U CN 219745697 U CN219745697 U CN 219745697U
- Authority
- CN
- China
- Prior art keywords
- dust
- vertical beam
- free cloth
- face
- fixedly installed
- 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.)
- Active
Links
- 239000000428 dust Substances 0.000 title claims abstract description 51
- 239000004744 fabric Substances 0.000 title claims abstract description 51
- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 238000004804 winding Methods 0.000 title claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 22
- 238000005485 electric heating Methods 0.000 claims description 37
- 230000005540 biological transmission Effects 0.000 claims description 15
- 239000007921 spray Substances 0.000 claims description 12
- 238000013016 damping Methods 0.000 claims description 11
- 230000037303 wrinkles Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000001179 sorption measurement Methods 0.000 abstract description 4
- 238000005096 rolling process Methods 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Landscapes
- Treatment Of Fiber Materials (AREA)
Abstract
The utility model relates to a dust removing device for a dust-free cloth rolling mechanism, which comprises a supporting component, vertical beam plates, fixed roller flat components, movable roller flat components and cleaning components, wherein the supporting components are arranged below the bottoms of the two vertical beam plates; the two first motor supports are respectively and fixedly arranged in the center of the inner top end face of the vertical beam plate, and a first material conveying motor is fixedly arranged in the center of one side of one first motor support; the dust removing device for the dust-free cloth winding mechanism has firm integral support and good structural stability; when in use, the function is various, and wrinkles on the surface of the dust-free cloth can be removed, so that the surface quality of the dust-free cloth is improved; meanwhile, the wind power dust removal and electrostatic adsorption dust removal are adopted, so that the dust removal effect is good.
Description
Technical Field
The utility model relates to the technical field of dust-free cloth production equipment, in particular to a dust removing device for a dust-free cloth winding mechanism.
Background
The dust-free cloth is generally referred to as a dust-free wiping cloth. The dust-free cloth is also called dust-free wiping cloth, is formed by double weaving of 100% polyester fibers, has soft surface, is easy to wipe sensitive surfaces, is free from fiber removal by friction, and has good water absorption and cleaning efficiency.
When the dust-free cloth is produced, the dust-free cloth needs to be rolled up by a rolling mechanism; in the process of winding, a dust removing device is generally required to remove dust and impurities stained in the winding process; the dust collector among the prior art, the function is crude, and when removing dust, the dust removal mode is comparatively single, moreover, at the in-process that dust-free cloth was carried, causes dust-free cloth surface to produce the wrinkle easily, influences dust-free cloth's surface quality, consequently, design a dust collector for dust-free cloth winding mechanism is very necessary.
Disclosure of Invention
The utility model solves the problem of providing the dust removing device for the dust-free cloth winding mechanism, which has firm integral support and good structural stability; when in use, the function is various, and wrinkles on the surface of the dust-free cloth can be removed, so that the surface quality of the dust-free cloth is improved; meanwhile, the wind power dust removal and electrostatic adsorption dust removal are adopted, so that the dust removal effect is good.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the dust removing device for the dust-free cloth rolling mechanism comprises a supporting component, vertical beam plates, fixed roller flat components, movable roller flat components and cleaning components, wherein the supporting components are arranged below the bottoms of the two vertical beam plates, the fixed roller flat components are arranged at the top of the inner side of each vertical beam plate, the movable roller flat components are arranged at the bottom of the inner side of each vertical beam plate, and the cleaning components are arranged on the outer sides of the two vertical beam plates;
the fixed roller flat assembly comprises a first motor support, a first material conveying motor, a first connecting shaft and a first electric heating roller, wherein the two first motor supports are respectively and fixedly arranged at the center of the inner side top end face of the vertical beam plate;
the movable roller flat assembly comprises an electric guide rail, an electric sliding seat, a linkage support, a bearing frame, a second motor support, a second material conveying motor, a second connecting shaft and a second electric heating roller, wherein the two electric guide rails are fixedly arranged at two ends of the outer side end face of a vertical beam plate, the electric sliding seat is fixedly arranged at the center of the end face of the electric guide rail, the linkage support is fixedly arranged between the two electric sliding seats, the bearing frame is fixedly arranged at one end of the linkage support, the second motor support is fixedly arranged at the center of the end face of the bearing frame, the second material conveying motor is fixedly arranged at the center of one side of the second motor support, the transmission end cover is fixedly arranged at the center of one side of the other second motor support, the second connecting shaft is connected with a motor shaft of the second material conveying motor, the other end of the second connecting shaft is connected with the transmission end cover, the second electric heating roller is fixedly arranged at the outer side of the second connecting shaft, and the second electric heating roller is positioned below the bottom of the first electric heating roller.
Preferably, the supporting component comprises a mounting base, a positioning underframe and a damping cushion block, wherein the mounting base is arranged below the bottom of the vertical beam plate, the positioning underframe is fixedly installed on two sides of the top end face of the mounting base, the damping cushion block is fixedly installed in the center of the top end face of the positioning underframe, and the top of the damping cushion block is fixedly connected with the bottom end face of the vertical beam plate.
Preferably, the end face center of the vertical beam plate is provided with a guide groove, and the bearing frame penetrates through the guide groove and is fixedly connected with one end of the second motor support.
Preferably, the bottom of one end of the first motor support and the top of one end of the second motor support are fixedly provided with a beam frame, a dust removing guard plate is fixedly arranged between the beam frames, and an electrostatic dust removing plate is fixedly arranged on the inner side end face of the dust removing guard plate.
Preferably, the cleaning component comprises an electric cylinder, a piston push rod, a guide frame, an air delivery valve and inclined spray heads, wherein two electric cylinders are respectively and fixedly installed at the tops of one sides of two vertical beam plates, one end center of each electric cylinder is connected with the corresponding piston push rod, the guide frame is fixedly installed at one end of the bottom of each piston push rod, the air delivery valve is installed in the guide frame, a plurality of inclined spray heads are installed on the end face of the bottom of each air delivery valve in an inserting mode, and the angle of each inclined spray head is 90 degrees.
Preferably, a cleaning air pump is fixedly arranged at the top of one end of the vertical beam plate, a flexible hose is connected and arranged at the air outlet end of one side of the cleaning air pump, and the other end of the flexible hose is fixedly connected with the air inlet end of the air delivery valve.
The beneficial effects of the utility model are as follows: the dust removing device for the dust-free cloth winding mechanism can support the vertical beam plate through the supporting component, is firm in integral support and can have good structural stability; when the dust collector is used, the functions are various, and the dust collection effect is good through wind power dust collection and electrostatic adsorption dust collection of the cleaning assembly; meanwhile, the wrinkles on the surface of the dust-free cloth can be removed through the fixed roller flat assembly and the movable roller flat assembly, and when wind power dust removal is carried out, the cloth is tensioned through wind power, so that the electric heating flattening effect is effectively improved, the wrinkle removing quality is improved, and the surface quality of the dust-free cloth is improved.
Drawings
FIG. 1 is a schematic view of a first overall structure of the present utility model;
FIG. 2 is a schematic diagram of a second overall structure of the present utility model;
FIG. 3 is an overall front view of the present utility model;
FIG. 4 is an overall top view of the present utility model;
FIG. 5 is a schematic cross-sectional view of A-A of FIG. 4.
Legend description:
1. a support assembly; 2. a vertical beam plate; 3. a fixed roll-flat assembly; 4. a moving roll-off assembly; 5. a cross beam frame; 6. a dust removal guard board; 7. an electrostatic dust collection plate; 8. a cleaning assembly; 11. a mounting base; 12. positioning the underframe; 13. damping cushion blocks; 31. a first motor mount; 32. a first material conveying motor; 33. a first connecting shaft; 34. a first electric heating roller; 41. an electric guide rail; 42. an electric slide; 43. a linkage bracket; 44. a bearing frame; 45. a second motor mount; 46. a second material conveying motor; 47. a second connecting shaft; 48. a second electric heating roller; 81. a cleaning air pump; 82. a flexible hose; 83. an electric cylinder; 84. a piston push rod; 85. a guide frame; 86. an air delivery valve; 87. and the spray heads are obliquely arranged.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Specific examples are given below.
Referring to fig. 1 to 5, a dust collector for a dust-free cloth winding mechanism comprises a supporting component 1, a vertical beam plate 2, a fixed roller flat component 3, a movable roller flat component 4 and a cleaning component 8, wherein the supporting component 1 is arranged below the bottoms of the two vertical beam plates 2, the fixed roller flat component 3 is arranged at the top of the inner side of the vertical beam plate 2, the movable roller flat component 4 is arranged at the bottom of the inner side of the vertical beam plate 2, and the cleaning components 8 are arranged at the outer sides of the two vertical beam plates 2;
the fixed roller flat assembly 3 comprises a first motor support 31, a first material conveying motor 32, a first connecting shaft 33 and a first electric heating roller 34, wherein the two first motor supports 31 are respectively and fixedly arranged at the center of the inner top end face of the vertical beam plate 2, the first material conveying motor 32 is fixedly arranged at the center of one side of one first motor support 31, a transmission end cover is fixedly arranged at the center of one side of the other first motor support 31, a motor shaft of the first material conveying motor 32 is connected and provided with the first connecting shaft 33, the other end of the first connecting shaft 33 is connected with the transmission end cover, and the first electric heating roller 34 is fixedly arranged at the outer side of the first connecting shaft 33;
the movable roller flat assembly 4 comprises an electric guide rail 41, an electric sliding seat 42, a linkage support 43, a bearing frame 44, a second motor support 45, a second material conveying motor 46, a second connecting shaft 47 and a second electric heating roller 48, wherein the two electric guide rails 41 are fixedly arranged at two ends of the outer side end face of the vertical beam plate 2, the electric sliding seat 42 is fixedly arranged at the center of the end face of the electric guide rail 41, the linkage support 43 is fixedly arranged between the two electric sliding seats 42, one end of the linkage support 43 is fixedly provided with the bearing frame 44, the second motor support 45 is fixedly arranged at the center of the end face of the bearing frame 44, one side center of one second motor support 45 is fixedly provided with the second material conveying motor 46, one side center of the other second motor support 45 is fixedly provided with a transmission end cover, a motor shaft of the second material conveying motor 46 is fixedly provided with the second connecting shaft 47, the other end of the second connecting shaft 47 is connected with the transmission end cover, the second electric heating roller 48 is fixedly arranged at the outer side of the second connecting shaft 47, and the second electric heating roller 48 is positioned below the bottom of the first electric heating roller 34.
The support assembly 1 comprises a mounting base 11, a positioning underframe 12 and a damping cushion block 13, wherein the mounting base 11 is arranged below the bottom of the vertical beam plate 2, the positioning underframe 12 is fixedly arranged on two sides of the top end face of the mounting base 11, the damping cushion block 13 is fixedly arranged in the center of the top end face of the positioning underframe 12, and the top of the damping cushion block 13 is fixedly connected with the bottom end face of the vertical beam plate 2; the support stability is improved, and the vibration is effectively reduced.
A guide groove is formed in the center of the end face of the vertical beam plate 2, and a bearing frame 44 penetrates through the guide groove and is fixedly connected with one end of a second motor support 45; facilitating height adjustment of the load bearing frame 44.
The bottom of one end of the first motor support 31 and the top of one end of the second motor support 45 are fixedly provided with a beam frame 5, a dust removing guard plate 6 is fixedly arranged between the beam frames 5, and the inner side end surface of the dust removing guard plate 6 is fixedly provided with an electrostatic dust removing plate 7; can carry out electrostatic adsorption dust removal to the terminal surface of cloth.
The cleaning assembly 8 comprises an electric cylinder 83, piston push rods 84, a guide frame 85, an air delivery valve 86 and inclined spray heads 87, wherein the two electric cylinders 83 are respectively and fixedly arranged at the tops of one sides of two vertical beam plates 2, the piston push rods 84 are connected and arranged in the center of one end of each electric cylinder 83, the guide frame 85 is fixedly arranged at one end of the bottoms of the two piston push rods 84, the air delivery valve 86 is arranged in the guide frame 85, a plurality of inclined spray heads 87 are inserted and arranged on the end faces of the bottoms of the air delivery valve 86, and the angle of each inclined spray head 87 is 45 degrees; a cleaning air pump 81 is fixedly arranged at the top of one end of the vertical beam plate 2, an air outlet end of one side of the cleaning air pump 81 is connected and provided with a telescopic hose 82, and the other end of the telescopic hose 82 is fixedly connected with an air inlet end of an air transmission valve 86; can blow dust removal to the surface of cloth.
Working principle: the vertical beam plate 2 can be supported through the supporting component 1, after the installation base 11 is installed at a proper position, the vertical beam plate 2 can be stably supported through the positioning underframe 12 and the damping cushion block 13, and vibration impact of the vertical beam plate 2 can be effectively reduced; according to the thickness of cloth, the height between the movable roller flat component 4 and the fixed roller flat component 3 is regulated, the electric guide rail 41 works, the linkage bracket 43 can be driven by the electric sliding seat 42 to regulate the height, the second material conveying motor 46 can be driven by the bearing frame 44 and the second motor support 45 to lift and move, the second connecting shaft 47 and the second electric heating roller 48 can be regulated along with the change of the height of the second material conveying motor 46, so that dust-free cloth can conveniently pass through the first electric heating roller 34 and the second electric heating roller 48, the top and the bottom of the dust-free cloth are respectively attached to the first electric heating roller 34 and the second electric heating roller 48, and the dust-removing guard 6 can be changed along with the change of the height of the second motor support 45 due to the fact that the dust-removing guard 6 is arranged between the first electric heating roller 34 and the second electric heating roller 48 through the transverse beam frame 5, the gap between the two electrostatic dust removal plates 7 can be adjusted along with the adjustment of the distance between the first electric heating roller 34 and the second electric heating roller 48, dust and impurities on the surface of the dust-free cloth can be blown up by the cleaning assembly 8 before the dust-free cloth passes through the first electric heating roller 34 and the second electric heating roller 48, the electric cylinder 83 works, the height of the guide frame 85 is adjusted by the piston push rod 84, the guide frame 85 can be positioned on the top end surface of the dust-free cloth, the cleaning air pump 81 works, the dust-removing air flow is conveyed to the inclined spray head 87 through the air conveying valve 86 and sprayed to the surface of the dust-free cloth through the inclined spray head 87, when the air flow contacts with the surface of the dust-free cloth, the dust and impurities on the surface of the dust-free cloth can be blown up by the air flow, and the dust-free cloth can be provided with downward acting force by the air flow, when the dust-free cloth contacts with the first electric heating roller 34 and the second electric heating roller 48, the first material conveying motor 32 on one side of the first motor support 31 works, the first connecting shaft 33 drives the first electric heating roller 34 to rotate, the second material conveying motor 46 on one side of the second motor support 45 drives the second electric heating roller 48 to rotate through the second connecting shaft 47, so that the first electric heating roller 34 and the second electric heating roller 48 can roll and convey dust-free cloth, meanwhile, the dust-free cloth is subjected to blowing force, the cloth is tensioned, the electric heating leveling effect is effectively improved, the wrinkle removing quality is improved, the cloth after the roller leveling is conveyed between the dust removing guard plates 6 between the beam frames 5, and the two electrostatic dust removing plates 7 work, so that electrostatic dust removal can be carried out on the top and the bottom of the dust-free cloth.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The dust removing device for the dust-free cloth winding mechanism is characterized by comprising a supporting component (1), a vertical beam plate (2), fixed roller flat components (3), movable roller flat components (4) and cleaning components (8), wherein the supporting components (1) are arranged below the bottoms of the two vertical beam plates (2), the fixed roller flat components (3) are arranged at the top of the inner side of the vertical beam plate (2), the movable roller flat components (4) are arranged at the bottom of the inner side of the vertical beam plate (2), and the cleaning components (8) are arranged on the outer sides of the two vertical beam plates (2);
the fixed roller flat assembly (3) comprises a first motor support (31), a first material conveying motor (32), a first connecting shaft (33) and a first electric heating roller (34), wherein the two first motor supports (31) are respectively and fixedly arranged at the center of the inner top end face of the vertical beam plate (2), the first material conveying motor (32) is fixedly arranged at the center of one side of one first motor support (31), a transmission end cover is fixedly arranged at the center of one side of the other first motor support (31), a motor shaft of the first material conveying motor (32) is connected with the first connecting shaft (33), the other end of the first connecting shaft (33) is connected with the transmission end cover, and the first electric heating roller (34) is fixedly arranged at the outer side of the first connecting shaft (33);
the movable roller flat assembly (4) comprises an electric guide rail (41), an electric sliding seat (42), a linkage support (43), a bearing frame (44), a second motor support (45), a second material conveying motor (46), a second connecting shaft (47) and a second electric heating roller (48), wherein the two electric guide rail (41) are fixedly installed at two ends of the outer side end face of a vertical beam plate (2), the electric sliding seat (42) is installed in the center of the end face of the electric guide rail (41), the linkage support (43) is fixedly installed between the two electric sliding seat (42), the bearing frame (44) is fixedly installed at one end of the linkage support (43), the second motor support (45) is fixedly installed at the center of the end face of the bearing frame (44), one side center of the second motor support (45) is fixedly installed with a transmission end cover, the second material conveying motor shaft (46) is fixedly installed with a second connecting shaft (47), the other end of the second connecting shaft (47) is fixedly installed with the transmission end cover, and the second electric heating roller (48) is fixedly installed at the bottom of the second electric heating roller (48).
2. The dust collector for the dust-free cloth winding mechanism according to claim 1, wherein the supporting component (1) comprises a mounting base (11), a positioning underframe (12) and a damping cushion block (13), the mounting base (11) is arranged below the bottom of the vertical beam plate (2), the positioning underframe (12) is fixedly arranged on two sides of the top end face of the mounting base (11), the damping cushion block (13) is fixedly arranged in the center of the top end face of the positioning underframe (12), and the top of the damping cushion block (13) is fixedly connected with the bottom end face of the vertical beam plate (2).
3. The dust removing device for the dust-free cloth winding mechanism according to claim 1, wherein a guide groove is formed in the center of the end face of the vertical beam plate (2), and the bearing frame (44) penetrates through the guide groove and is fixedly connected with one end of the second motor support (45).
4. The dust removal device for the dust-free cloth winding mechanism according to claim 1, wherein a cross beam frame (5) is fixedly installed at one end bottom of the first motor support (31) and one end top of the second motor support (45), a dust removal guard plate (6) is fixedly installed between the cross beam frames (5), and an electrostatic dust removal plate (7) is fixedly installed on an inner side end face of the dust removal guard plate (6).
5. The dust collector for the dust-free cloth winding mechanism according to claim 1, wherein the cleaning assembly (8) comprises an electric cylinder (83), a piston push rod (84), a guide frame (85), a gas transmission valve (86) and an inclined spray nozzle (87), the two electric cylinders (83) are respectively fixedly installed at one side tops of the two vertical beam plates (2), the piston push rod (84) is installed in a central connection mode at one end of each electric cylinder (83), the guide frame (85) is fixedly installed at one end of the bottom of each piston push rod (84), a gas transmission valve (86) is installed in the guide frame (85), a plurality of inclined spray nozzles (87) are installed on the bottom end face of each gas transmission valve (86) in a plugging mode, and the angle of each inclined spray nozzle (87) is 45 degrees.
6. The dust removal device for the dust-free cloth winding mechanism according to claim 5, wherein a cleaning air pump (81) is fixedly arranged at the top of one end of the vertical beam plate (2), a flexible hose (82) is connected and arranged at the air outlet end of one side of the cleaning air pump (81), and the other end of the flexible hose (82) is fixedly connected with the air inlet end of the air transmission valve (86).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321022511.4U CN219745697U (en) | 2023-05-04 | 2023-05-04 | Dust collector for dust-free cloth winding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321022511.4U CN219745697U (en) | 2023-05-04 | 2023-05-04 | Dust collector for dust-free cloth winding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219745697U true CN219745697U (en) | 2023-09-26 |
Family
ID=88071168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321022511.4U Active CN219745697U (en) | 2023-05-04 | 2023-05-04 | Dust collector for dust-free cloth winding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219745697U (en) |
-
2023
- 2023-05-04 CN CN202321022511.4U patent/CN219745697U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219745697U (en) | Dust collector for dust-free cloth winding mechanism | |
| CN112276703A (en) | Glass surface polishing device for machining | |
| CN218475678U (en) | Cleaning mechanism suitable for wickerwork | |
| CN218144905U (en) | Sofa cloth prevent electrostatic treatment device | |
| CN107263286A (en) | Gray cast iron pipe mechanical chipping dust arrester | |
| CN114314103A (en) | Fold processing equipment is prevented in production of antibiotic plastic wrap of PE | |
| CN111593548A (en) | Cutting device for automotive carpet | |
| CN106994821B (en) | Rolling type hairbrush dust-extraction unit for corrugated paper box printing machine | |
| CN221387670U (en) | Touch screen surface cleaner | |
| CN209761823U (en) | Special fan bracket for printing equipment | |
| CN221028917U (en) | Cloth tensioning mechanism for textile production | |
| JP3030990U (en) | Filter device | |
| CN221161458U (en) | Plastic conduit cooling mechanism | |
| CN217889085U (en) | Hot rolling low temperature batches belted steel full-surface and sweeps device | |
| CN220766033U (en) | Textile winding device | |
| CN219465805U (en) | Structure for stabilizing strip steel | |
| CN221207246U (en) | High-pressure gas purifying filter for sand blasting machine | |
| CN217675921U (en) | Novel intelligent high-speed granny rag machine | |
| CN211683904U (en) | Veneer flattening device | |
| CN116331742B (en) | Telescopic belt conveying equipment | |
| CN117644085B (en) | Jet cleaning device after electric motor car production | |
| CN218430547U (en) | Ink collecting pipeline of printer | |
| CN217889067U (en) | Double-line finish rolling device for deformed steel bars | |
| CN218502852U (en) | Improve dust collector of film quality | |
| CN217757991U (en) | Wood pulp spunlace nonwoven cloth embossing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |