CN112090701A - Large-scale wide width high accuracy coating machine - Google Patents
Large-scale wide width high accuracy coating machine Download PDFInfo
- Publication number
- CN112090701A CN112090701A CN202010974800.9A CN202010974800A CN112090701A CN 112090701 A CN112090701 A CN 112090701A CN 202010974800 A CN202010974800 A CN 202010974800A CN 112090701 A CN112090701 A CN 112090701A
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- coating machine
- coating
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- 238000000576 coating method Methods 0.000 title claims abstract description 48
- 239000011248 coating agent Substances 0.000 title claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 60
- 239000000463 material Substances 0.000 claims abstract description 25
- 238000001816 cooling Methods 0.000 claims description 17
- 238000010438 heat treatment Methods 0.000 claims description 14
- 238000001035 drying Methods 0.000 claims description 11
- 238000007711 solidification Methods 0.000 claims description 11
- 230000008023 solidification Effects 0.000 claims description 11
- 238000004804 winding Methods 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 230000007306 turnover Effects 0.000 claims description 3
- 239000003292 glue Substances 0.000 abstract description 14
- 238000005507 spraying Methods 0.000 abstract description 5
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 abstract description 3
- 239000007787 solid Substances 0.000 abstract description 2
- 239000000976 ink Substances 0.000 description 14
- 230000006872 improvement Effects 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
- B05C11/023—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface
- B05C11/028—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface with a body having a large flat spreading or distributing surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/14—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
- B05D3/0413—Heating with air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
- B05D3/0426—Cooling with air
Landscapes
- Coating Apparatus (AREA)
Abstract
The invention relates to a large-scale wide-width high-precision coating machine, which comprises a machine frame, an unreeling mechanism and a reeling mechanism, coating mechanism, just be close to coating mechanism above the frame and rotate to connect and be equipped with the spliced pole, the spliced pole lower extreme outside is equipped with L type mounting panel, the spliced pole, be equipped with a plurality of internal thread hole one, L type mounting panel is equipped with internal thread hole two, internal thread hole two cooperates bolted connection with one of them internal thread hole, be equipped with two at least through-holes below the L type mounting panel, all be equipped with the screw rod in the through-hole, the upper end that the screw rod extends the through-hole all is equipped with the nut, the screw rod lower extreme all cup joints and is equipped with the spring, the screw rod lower extreme is equipped with solid base, the fixing base lower extreme is equipped with spiral helicine uniform plate, just be located uniform plate below above the frame and be equipped with belt. The invention has the advantages that: the glue/ink is closely adhered to the surface of the material, the spraying is uniform, and the cost is low.
Description
Technical Field
The invention relates to the technical field of coating equipment, in particular to a large-scale wide-width high-precision coating machine.
Background
The coating machine is mainly used for the surface coating process production of films, paper and the like, and the coating machine is used for coating a layer of glue, paint or ink with a specific function on a coiled substrate, drying and then rolling.
The coating machine adopts a special multifunctional coating head, can realize the generation of surface coating in various forms, is provided with a full-speed automatic film receiving mechanism for winding and unwinding, and is automatically controlled by a PLC program tension closed loop.
The coating machine needs to uniformly adhere glue or ink substances to the surface of an aluminum foil, a plastic film or a cloth textile, the requirement on a coating process is high, the coating height is required to be uniform, high-speed non-stop roll change can be realized to improve the production efficiency, after glue or ink is sprayed by the existing coating nozzle, the glue or ink falls on the surface of the aluminum foil, the plastic film or the cloth textile (hereinafter referred to as a material) by virtue of the spraying pressure and gravity, so that the glue or the ink is difficult to be in close contact with the surface of the material, the glue or the ink is easy to separate after a finished product is dried and cooled, and the coating nozzle is uniform in spraying, so that the coating nozzle and a glue/ink supply system for the coating nozzle are high in total, and for small enterprises, the cost required to.
Disclosure of Invention
The invention aims to solve the technical problem and provides a large-scale wide-width high-precision coating which can lead glue/ink to be tightly bonded with the surface of a material and be uniformly sprayed.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: a large-scale wide-width high-precision coating machine comprises a machine frame, an unwinding mechanism and a winding mechanism which are respectively arranged at two ends of the machine frame, and a coating mechanism which is close to the unwinding mechanism for coating in a matched mode, wherein a connecting column is arranged on the machine frame and close to the coating mechanism in a rotating mode, a motor is arranged on the machine frame and corresponds to the connecting column in position, the output end of the motor is fixedly connected with one end, extending out of the machine frame, of the connecting column, an L-shaped mounting plate is arranged on the outer side of the lower end of the connecting column, a plurality of first internal thread holes are uniformly distributed on the side face, close to the L-shaped mounting plate, of the connecting column, a second internal thread hole is formed in the L-shaped mounting plate, the second internal thread hole is connected with one of the first internal thread holes through a, the utility model discloses a drying and curing machine, including screw rod, fixing base, even board, frame, stoving solidification mechanism and winding mechanism, the screw rod lower extreme all cup joints and is equipped with the spring, the screw rod lower extreme is equipped with solid base, the fixing base lower extreme is equipped with spiral helicine even board, just be located even board below above the frame and be equipped with belt conveyor, the frame top just is located and is equipped with stoving solidification mechanism and cooling body between even board and the winding mechanism in order, stoving solidification mechanism sets up in belt conveyor top.
After adopting the structure, the invention has the following advantages: the uniform plate is arranged on the rack and close to the coating mechanism and is matched with the belt conveyor, firstly, glue or ink sprayed on the outer surface of the material can be smeared to deepen the adhesive force between the glue or the ink and the outer surface of the material, secondly, the unevenly sprayed material can be spread in a spiral mode to indicate that the spraying is even, and the uniform plate has certain buffering power when the surface of the material is contacted through the matching of the fixed seat, the spring, the screw rod, the nut and the L-shaped mounting plate, so that the material is prevented from being extruded and damaged.
As an improvement, the stoving immobilization mechanism includes the cover body that just is located belt conveyor top above the frame and is equipped with, the cover body both ends all are equipped with the export that supplies the material business turn over, the internal side of going up of cover is equipped with two metal forming hose at least, metal forming hose lower extreme all is equipped with the backup pad, the equipartition is equipped with a plurality of solidification lamp and heating pipe below the backup pad, solidification lamp and heating pipe crisscross setting, be equipped with the fan above the cover body, the fan passes through pipeline UNICOM and is equipped with the three-way pipe, the internal side of going up of cover all UNICOM is equipped with two breather pipes, the breather pipe free end respectively with three-way pipe.
As an improvement, the cooling mechanism comprises a plurality of groups of cooling rollers arranged in the rack, each group of cooling rollers is arranged into two and arranged up and down, a skylight is arranged above the rack, and a filter screen is arranged in the skylight.
As an improvement, the curing lamp and the heating pipe are both matched and electrically connected with an external power supply through leads.
As an improvement, the belt of the belt conveyor is hollow.
Drawings
Fig. 1 is a schematic structural view of a large-sized wide-width high-precision coater according to the present invention.
FIG. 2 is a schematic view of a uniform plate bottom view structure of the large-scale wide-width high-precision coating machine of the present invention.
FIG. 3 is a left side view structural diagram of an L-shaped mounting plate of a large-sized wide-width high-precision coating machine according to the present invention.
As shown in the figure: 1. a frame; 2. an unwinding mechanism; 3. a winding mechanism; 4. a coating mechanism; 5. connecting columns; 6. a cover body; 7. a motor; 8. an L-shaped mounting plate; 9. a first internal thread hole; 10. a bolt; 11. a through hole; 12. a screw; 13. a nut; 14. a spring; 15. a fixed seat; 16. homogenizing; 17. a belt conveyor; 18. a drying and curing mechanism; 19. a cooling mechanism; 20. a metal sizing hose; 21. a support plate; 22. a curing light; 23. heating a tube; 24. a fan; 25. a three-way pipe; 26. a breather pipe; 27. a cooling roll; 28. a skylight; 29. and (4) a filter screen.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With reference to the attached drawings 1, 2 and 3, the large-scale wide-width high-precision coating machine comprises a frame 1, an unwinding mechanism 2 and a winding mechanism 3 which are respectively arranged at two ends of the frame 1, and a coating mechanism 4 which is close to the unwinding mechanism 2 and is matched with coating, wherein a connecting column 5 is rotatably connected to the upper surface of the frame 1 and close to the coating mechanism 4, a motor 7 is arranged at the position corresponding to the connecting column 5 on the upper surface of the frame 1, the output end of the motor 7 is fixedly connected with one end of the connecting column 5 extending out of the frame 1, an L-shaped mounting plate 8 is arranged at the outer side of the lower end of the connecting column 5, a plurality of first internal thread holes 9 are uniformly distributed on the side surface of the connecting column 5 close to the L-shaped mounting plate 8, the L-shaped mounting plate 8 is provided with a second internal thread hole, the second internal thread hole is connected with, all be equipped with screw rod 12 in the through-hole 11, the upper end that screw rod 12 extends through-hole 11 all is equipped with nut 13, the lower extreme of screw rod 12 all cup joints and is equipped with spring 14, the lower extreme of screw rod 12 is equipped with fixing base 15, the 15 lower extremes of fixing base are equipped with spiral helicine uniform plate 16, 1 upper face in the frame just is located uniform plate 16 below and is equipped with belt conveyor 17, 1 top in the frame has and is located and is equipped with stoving solidification mechanism 18 and cooling body 19 between uniform plate 16 and the winding mechanism 3 according to the order, stoving solidification mechanism 18 sets up in belt conveyor 17 top.
Drying and fixing mechanism 18 includes the cover body 6 that just is located belt conveyor 17 top above frame 1 and is equipped with, the cover body 6 both ends all are equipped with the export that supplies the material business turn over, the side is equipped with two metal forming hose 20 at least on the cover body 6 is interior, metal forming hose 20 lower extreme all is equipped with backup pad 21, the equipartition is equipped with a plurality of solidification lamp 22 and heating pipe 23 below the backup pad 21, solidification lamp 22 and heating pipe 23 crisscross the setting, be equipped with fan 24 above the cover body 6, fan 24 is equipped with three-way pipe 25 through the pipeline UNICOM, the side all UNICOM is equipped with two breather pipes 26 on the cover body 6 is interior, breather pipe 26 free end cooperates the UNICOM with three-way pipe 25 respectively.
The cooling mechanism 19 comprises a plurality of groups of cooling rollers 27 arranged in the rack 1, each group of cooling rollers 27 is arranged in two and is arranged up and down, a skylight 28 is arranged above the rack 1, and a filter screen 29 is arranged in the skylight 28.
The curing lamp 22 and the heating pipe 23 are electrically connected with an external power supply through a lead in a matching manner.
The belt of the belt conveyor 17 is hollowed.
In the specific implementation of the invention, the material is discharged from the unwinding mechanism 2, and sequentially passes through the coating mechanism 4, the uniform plate 16, the drying and curing mechanism 18, the cooling mechanism 19 and the winding mechanism 3, when the material is sprayed from the coating mechanism 4 and is conveyed to the position below the uniform plate 16 by the belt conveyor 17, the motor 7 is started and drives the connecting column 5 to rotate through the coupling, so that the uniform plate 16 connected with the connecting column 5 rotates, the spiral uniform plate 16 is contacted with the material, the glue or ink on the material is uniformly coated and spread on the upper surface of the material, the degree of adhesion between the glue or ink and the material is increased, the material is then conveyed to the drying and curing mechanism 18, the ink is dried, generally, hot processing and drying are performed, the heating pipe 23 is externally connected with a municipal power supply through a lead to start heat, preferably, the heating temperature of the heating pipe 23 below the two supporting plates 21 is set from low to high from the, therefore, the glue or the ink can not be dried and cracked due to overhigh temperature, when the curing lamp 22, namely the UV lamp tube, is used for curing the UV coating, the drying effect is better, the environment is more environment-friendly, and different drying and curing modes are selected according to different spraying materials; the arranged fan 24 is mainly suitable for being matched with the heating pipe 23 to remove peculiar smell in the cover body 6, and meanwhile, air in the cover body 6 is circulated, so that the temperature, the humidity and the like are conveniently controlled; the dried material enters a cooling mechanism 19 for cooling and then is wound by a winding mechanism 3.
The fixed seat 15, the spring 14, the screw 12, the nut 13 and the L-shaped mounting plate 8 are matched, so that the uniform plate 16 has a certain buffer force when the surfaces of the materials are contacted, the materials are prevented from being damaged by extrusion, the L-shaped mounting plate 8 is mounted in different internal thread holes I9 by the bolt 10, the distance between the uniform plate 16 and the surfaces of the materials is adjusted, and the uniform plate is convenient to adapt to the materials with different thicknesses; the invention has simple structure, low cost and convenient use.
The frame 1, the unreeling mechanism 2, the coating mechanism 4 and the reeling mechanism 3 are all the structures commonly used by the existing coating machine, and the frame is provided with conveying rollers matched with the mechanisms such as the unreeling mechanism 2, the coating mechanism 4 and the reeling mechanism 3, and the like, so that the invention and creation are not performed, and the structural description is omitted.
The present invention and its embodiments have been described above, but the description is not limitative, and the actual structure is not limited thereto. It should be understood that those skilled in the art should understand that they can easily make various changes, substitutions and alterations herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. The utility model provides a large-scale broad width high accuracy coating machine, includes the frame, sets up unwinding mechanism and the winding mechanism at the frame both ends respectively and is close to the coating mechanism of unwinding mechanism cooperation coating, its characterized in that: a connecting column is rotatably connected and arranged on the upper surface of the frame and close to the coating mechanism, a motor is arranged on the upper surface of the frame and at a position corresponding to the connecting column, the output end of the motor is fixedly connected with one end of the connecting column extending out of the frame, an L-shaped mounting plate is arranged on the outer side of the lower end of the connecting column, a plurality of first internal thread holes are uniformly distributed on the side surface of the connecting column close to the L-shaped mounting plate, the L-shaped mounting plate is provided with a second internal thread hole, the second internal thread hole is connected with one of the first internal thread holes through a matched bolt, at least two through holes are arranged below the L-shaped mounting plate, screw rods are arranged in the through holes, nuts are arranged at the upper ends of the screw rods extending out of the through holes, springs are sleeved at the lower ends of the screw rods, and a drying and solidifying mechanism and a cooling mechanism are sequentially arranged above the rack and between the homogenizing plate and the winding mechanism, and the drying and solidifying mechanism is arranged above the belt conveyor.
2. The large-sized wide-width high-precision coating machine according to claim 1, wherein: the fixed mechanism of stoving just is located the cover body that belt conveyor top was equipped with above including the frame, the cover body both ends all are equipped with the export that supplies the material business turn over, the internal side of going up of cover is equipped with two metal forming hoses at least, metal forming hose lower extreme all is equipped with the backup pad, the equipartition is equipped with a plurality of solidification lamp and heating pipe below the backup pad, solidification lamp and heating pipe crisscross setting, be equipped with the fan above the cover body, the fan passes through pipeline UNICOM and is equipped with the three-way pipe, the internal side of going up of cover all UNICOM is equipped with two breather pipes, the breather pipe free end respectively with three-way pipe cooperation.
3. The large-sized wide-width high-precision coating machine according to claim 1, wherein: the cooling mechanism comprises a plurality of groups of cooling rollers arranged in the rack, each group of cooling rollers is arranged into two and arranged up and down, a skylight is arranged above the rack, and a filter screen is arranged in the skylight.
4. The large-sized wide-width high-precision coating machine according to claim 2, wherein: the curing lamp and the heating pipe are both matched and electrically connected with an external power supply through leads.
5. The large-sized wide-width high-precision coating machine according to claim 2, wherein: the belt of the belt conveyor is hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010974800.9A CN112090701A (en) | 2020-09-16 | 2020-09-16 | Large-scale wide width high accuracy coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010974800.9A CN112090701A (en) | 2020-09-16 | 2020-09-16 | Large-scale wide width high accuracy coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112090701A true CN112090701A (en) | 2020-12-18 |
Family
ID=73759279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010974800.9A Pending CN112090701A (en) | 2020-09-16 | 2020-09-16 | Large-scale wide width high accuracy coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112090701A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202248800U (en) * | 2011-09-09 | 2012-05-30 | 卢雄辉 | Rotary painting head type automatic wall painting device |
| CN103480541A (en) * | 2013-09-16 | 2014-01-01 | 淮安富扬电子材料有限公司 | Continuous production device and method for band-shaped black conductive foam |
| CN205183050U (en) * | 2015-10-29 | 2016-04-27 | 江苏利特尔绿色包装股份有限公司 | Prevention leakage oil coating equipment |
| CN206731418U (en) * | 2017-03-15 | 2017-12-12 | 东莞市富创塑胶有限公司 | Coating device for plastic film production |
| CN110438718A (en) * | 2019-08-30 | 2019-11-12 | 江阴金凤特种纺织品有限公司 | A kind of process units and production method of strong anti-static nonwoven fabric |
| CN209960891U (en) * | 2019-06-04 | 2020-01-17 | 武汉亿力九鼎智能科技有限公司 | Funnel type infrared heating device and infrared curing device using same |
| CN210342601U (en) * | 2019-06-24 | 2020-04-17 | 孙小飞 | Troweling head and troweling machine using troweling head |
-
2020
- 2020-09-16 CN CN202010974800.9A patent/CN112090701A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202248800U (en) * | 2011-09-09 | 2012-05-30 | 卢雄辉 | Rotary painting head type automatic wall painting device |
| CN103480541A (en) * | 2013-09-16 | 2014-01-01 | 淮安富扬电子材料有限公司 | Continuous production device and method for band-shaped black conductive foam |
| CN205183050U (en) * | 2015-10-29 | 2016-04-27 | 江苏利特尔绿色包装股份有限公司 | Prevention leakage oil coating equipment |
| CN206731418U (en) * | 2017-03-15 | 2017-12-12 | 东莞市富创塑胶有限公司 | Coating device for plastic film production |
| CN209960891U (en) * | 2019-06-04 | 2020-01-17 | 武汉亿力九鼎智能科技有限公司 | Funnel type infrared heating device and infrared curing device using same |
| CN210342601U (en) * | 2019-06-24 | 2020-04-17 | 孙小飞 | Troweling head and troweling machine using troweling head |
| CN110438718A (en) * | 2019-08-30 | 2019-11-12 | 江阴金凤特种纺织品有限公司 | A kind of process units and production method of strong anti-static nonwoven fabric |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201218 |