CN115106254A - Rifle is scraped in adjustable clearance - Google Patents
Rifle is scraped in adjustable clearance Download PDFInfo
- Publication number
- CN115106254A CN115106254A CN202210779264.6A CN202210779264A CN115106254A CN 115106254 A CN115106254 A CN 115106254A CN 202210779264 A CN202210779264 A CN 202210779264A CN 115106254 A CN115106254 A CN 115106254A
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- Prior art keywords
- glue
- applying
- inlet
- groove
- elastic steel
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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
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/001—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work incorporating means for heating or cooling the liquid or other fluent material
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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
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0225—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work characterised by flow controlling means, e.g. valves, located proximate the outlet
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Abstract
The invention relates to the field of disposable sanitary production equipment, in particular to an adjustable gap scraping gun which is low in production cost and capable of uniformly applying glue, comprising a glue spraying assembly, a glue spraying nozzle, a glue scraping plate, a red copper plate and an elastic steel plate, wherein the glue spraying nozzle is arranged at the output end of the glue spraying assembly, the red copper plate, the elastic steel plate and the glue scraping plate are locked on the glue spraying nozzle through bolts, the middle part of the red copper plate is provided with a first through hole, the lower end of the red copper plate is provided with a plurality of glue applying runners at intervals, the middle part of the elastic steel plate is provided with a second through hole, the elastic steel plate is provided with a glue outlet groove communicated with the glue applying runners, the glue scraping plate is provided with a glue inlet, two glue inlet grooves and a glue applying groove, the glue inlet is communicated with the second through hole, the glue applying groove is communicated with the glue outlet groove, one end of the two glue inlet grooves is communicated with the glue inlet, the other end of the two glue inlet grooves is respectively connected with the two ends of the glue applying groove in the transverse direction, the glue inlet, the two glue inlet grooves and the glue applying groove form a glue applying area, the depth dimension of the glue overflow area is smaller than that of the glue inlet groove.
Description
Technical Field
The invention relates to the field of disposable sanitary production equipment, in particular to a gap-adjustable scraping gun.
Background
The structure of current coating glueing device, like a patent application number 202011460243.5 that applicant applied for 11 days 12.12.2020, the patent name is a glue scraping plate of even glueing coating, and it discloses a glue scraping plate of even glueing coating in detail, including the glue scraping plate body, the glue scraping plate body includes the installation department and locates the installation department on the gum scraping lip, the gum is scraped and is equipped with into gluey hole and is used for coating the gluey groove on the coating on the lip, and the length direction of definition edge gluey groove extends for horizontal direction, extends for vertical direction along its width direction, advance and be equipped with two between gluey mouth and the gluey groove and advance gluey groove of intercommunication between them, two advance gluey groove and be axial symmetry along gluey groove plumb line and set up, two advance contained angle between gluey groove and be 92, the horizontal both ends of gluey groove are provided with semicircle structure, the distance size of the crossing of the horizontal one end of gluey groove and the horizontal axis of gluey groove and the axis of advancing gluey groove equals the midpoint and the gluey groove and is advanced gluey groove The horizontal axis in gluey groove and the crossing distance size of the axis in gluey groove of advancing, the degree of depth size in gluey groove is 1.5mm, the width size in gluey groove is 2.5mm through foretell design for the hot melt adhesive can be better advance gluey mouthful with advance gluey groove equipartition in gluey inslot, and the output distance in gluey groove is the same with the sectional area in gluey groove of advancing, improve the homogeneity of coating, and the horizontal length size in gluey groove is unanimous with frictioning width size, and the horizontal both ends in gluey groove set to the semicircle structure, effectively reduce the disconnected gluey tailing of coating glue.
However, in practical use, it is found that the hot melt adhesive belongs to a high-viscosity fluid, and has a large instantaneous resistance with the adhesive scraping plate, so that the flow rate is different, and the flow rate controlled by the pressure intensity is different, so that the resistance is changed, the adhesive applying thickness of each adhesive channel at different speeds is different, although the flow can be well controlled by arranging a plurality of pumps to be respectively matched with each adhesive channel, the equipment is expensive.
Disclosure of Invention
Therefore, in view of the above problems, the present invention provides an adjustable gap doctor blade with low production cost and capable of applying glue uniformly.
In order to achieve the purpose, the invention adopts the following technical scheme:
an adjustable gap scraping gun comprises a glue spraying assembly, a glue spraying nozzle, a glue scraping plate, a red copper plate and an elastic steel plate, wherein the glue spraying nozzle is arranged at the output end of the glue spraying assembly, the glue spraying nozzle is provided with a glue spraying opening, the red copper plate, the elastic steel plate and the glue scraping plate are locked on the glue spraying nozzle through bolts, the middle part of the red copper plate is provided with a first through hole communicated with the glue spraying opening, the lower end of the red copper plate is provided with a plurality of glue applying runners at intervals, the middle part of the elastic steel plate is provided with a second through hole communicated with the first through hole, a glue outlet groove communicated with each glue applying runner is arranged on the elastic steel plate, a glue inlet, two glue inlet grooves and a glue applying groove are arranged on one side surface of the glue scraping plate close to the elastic steel plate, the glue inlet is communicated with the second through hole, the glue applying groove is communicated with the glue outlet groove, one ends of the two glue inlet grooves are communicated with the glue inlet openings, and the other ends of the two glue inlet grooves are respectively connected with the two transverse ends of the glue applying groove, the glue inlet, the two glue inlet grooves and the glue applying groove enclose a glue overflowing area, and the depth size of the glue overflowing area is smaller than that of the glue inlet grooves.
Furthermore, the overflow glue area is provided with an overflow channel with a fan-shaped structure, the circle center of the overflow channel coincides with the circle center of the glue inlet, the glue applying groove is provided with a first glue applying area connected with the overflow channel, a second glue applying area connected with the two glue applying grooves and a pressure balancing area between the first glue applying area and the second glue applying area, and the pressure balancing area is distributed on the red copper plate and is positioned between two adjacent glue applying channels.
Furthermore, the bottom surface of the overflow channel is of a curved surface structure, the depth of the overflow channel is gradually reduced from the glue inlet to the glue applying groove, and the depth of the overflow channel is gradually reduced from the two glue applying grooves to the middle part.
Furthermore, the thickness of the red copper plate is 0.12 mm-0.18 mm.
Furthermore, the thickness of the elastic steel plate is 0.16-0.22 mm.
Furthermore, the width dimension of the sizing runner is 3 mm-6 mm.
Furthermore, be equipped with the screw hole the same with gluey runner number on the frictioning board, screw hole female connection has adjusting bolt, the free end of adjusting bolt's pole portion supports and leans on elastic steel plate and is located gluey runner department.
Further, the free end of the rod part of the adjusting bolt is in a conical structure, and the conical angle of the free end is 136 degrees.
Furthermore, an included angle between the central axis of the threaded hole and the elastic steel plate is 112 degrees.
By adopting the technical scheme, the invention has the beneficial effects that: in the clearance-adjustable scraping gun, the hot melt adhesive is heated by the adhesive spraying component and pumped out through the adhesive spraying nozzle, enters the adhesive inlet of the adhesive scraping plate through the first through hole on the copper plate and the second through hole on the elastic steel plate, enters the adhesive applying groove through the adhesive inlet groove and the adhesive overflowing area, and is subjected to auxiliary adjustment of the amount of the hot melt adhesive through the adhesive applying groove, specifically, because the depth dimension of the adhesive overflowing area is smaller than that of the adhesive inlet groove, the hot melt adhesive entering from the adhesive inlet firstly flows through the adhesive inlet groove preferentially, at the moment, the flow of the hot melt adhesive is smaller, the flow rate is slower, the redundant hot melt adhesive overflows into the adhesive overflowing area and enters the middle part of the adhesive applying groove from the adhesive overflowing area, the flowing length of the adhesive inlet groove is larger than that of the adhesive overflowing area, but the contact area of the hot melt adhesive on the adhesive overflowing area with the hot melt adhesive is larger than that of the adhesive dipping groove with the hot melt adhesive, so that the flow speed difference is generated between the two areas, the hot melt adhesive in the glue applying groove enters the glue applying flow channel on the red copper plate through the glue outlet groove on the elastic steel plate, then flows out from the glue applying flow channel to be coated and applied, and the glue amount entering each glue applying flow channel is uniform by the auxiliary adjustment of the glue applying groove and the flow limiting effect of the glue storage groove, so that the glue applying quality is improved, the structure of the scraping gun is simple, the minor improvement and the upgrade can be carried out on the basis of the existing equipment, the great progress is realized, and the production cost is greatly reduced.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of the glue nozzle, the glue scraping plate, the copper plate and the elastic steel plate in the embodiment of the invention;
FIG. 3 is a schematic top view of the glue nozzle, the glue scraping plate, the copper plate and the elastic steel plate according to the embodiment of the invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at C;
FIG. 5 is a schematic structural diagram of a squeegee in an embodiment of the invention;
FIG. 6 is a schematic cross-sectional view taken at A-A in FIG. 5;
FIG. 7 is a schematic view showing the structure of a copper plate in an embodiment of the present invention;
FIG. 8 is a schematic structural view of an elastic steel plate according to an embodiment of the present invention;
FIG. 9 is another schematic structural view of a sizing plate according to an embodiment of the present invention;
FIG. 10 is a schematic cross-sectional view at B-B in FIG. 9;
fig. 11 is a partial enlarged view at D in fig. 10.
Detailed Description
The invention will now be further described with reference to the accompanying drawings and detailed description.
The embodiment of the invention is as follows:
referring to fig. 1 to 8, an adjustable gap scraping gun comprises a glue spraying assembly 1, a glue spraying nozzle 2, a glue scraping plate 3, a copper plate 4 and an elastic steel plate 5, wherein the glue spraying nozzle 2 is arranged at an output end of the glue spraying assembly 1, the glue spraying nozzle 2 is provided with a glue spraying opening 201, the copper plate 4, the elastic steel plate 5 and the glue scraping plate 3 are locked on the glue spraying nozzle 2 through bolts, a first through hole 401 communicated with the glue spraying opening 201 is arranged in the middle of the copper plate 4, four glue applying flow channels 402 are arranged at intervals at the lower end of the copper plate 4, a second through hole 501 communicated with the first through hole 401 is arranged in the middle of the elastic steel plate 5, a glue outlet groove 502 communicated with each glue applying flow channel 402 is arranged on the elastic steel plate 5, a glue inlet 301, two glue inlet grooves 302 and a glue applying groove 303 are arranged on one side surface of the glue scraping plate 3 close to the elastic steel plate 5, the glue inlet 301 is communicated with the second through hole 501, the glue applying groove 303 is communicated with the glue outlet groove 502, one end of each of the two glue inlet grooves 302 is communicated with the glue inlet 301, the other end of each of the two glue inlet grooves 302 is respectively connected with the two transverse ends of the glue applying groove 303, the glue inlet 301, the two glue inlet grooves 302 and the glue applying groove 303 enclose a glue overflow area 304, and the depth of the glue overflow area 304 is smaller than that of the glue inlet groove 302.
In the clearance-adjustable scraping gun, the hot melt adhesive is heated by the adhesive spraying component 1 and pumped out through the adhesive spraying nozzle 2, then enters the adhesive inlet 301 of the adhesive scraping plate 3 through the first through hole 401 on the copper plate 4 and the second through hole 501 on the elastic steel plate 5, enters the adhesive applying groove 303 through the adhesive inlet groove 302 and the adhesive overflowing area 304, and then is subjected to auxiliary adjustment of the amount of the hot melt adhesive through the adhesive applying groove 303, specifically, because the depth dimension of the adhesive overflowing area 304 is smaller than that of the adhesive inlet groove 302, the hot melt adhesive entering from the adhesive inlet 301 preferentially flows through the adhesive inlet groove 302, at the moment, the flow rate of the hot melt adhesive is smaller, the flow rate is slower, and as the hot melt adhesive is pumped in two times and is lifted, the redundant hot melt adhesive overflows into the adhesive overflowing area 304 and then enters the middle part of the adhesive applying groove 303 through the adhesive overflowing area 304, the flowing length of the hot melt adhesive entering groove 302 is greater than that of the adhesive overflowing area 304, but the contact area of the hot melt adhesive area 304 with the adhesive inlet groove 302 and the contact area 302, the flow speed difference of the hot melt adhesive in the two areas is caused, the hot melt adhesive in the glue applying groove 303 enters the glue applying flow channel 402 on the copper plate 4 through the glue outlet groove 502 on the elastic steel plate 5 and then flows out from the glue applying flow channel 402 to be coated and applied, the glue amount entering each glue applying flow channel 402 is uniform by the auxiliary adjustment of the glue applying groove 302 and the flow limiting function of glue storage, the glue applying quality is improved, the structure of the scraping gun is simple, the scraping gun can be slightly improved and upgraded on the basis of the existing equipment, great progress is realized, and the production cost is greatly reduced.
Moreover, the glue overflow area 304 is provided with an overflow channel 305 in a fan-shaped structure, the center of the overflow channel 305 coincides with the center of the glue inlet 301, the glue application groove 303 is provided with a first glue inlet area 306 connected with the overflow channel 305, a second glue application area 307 connected with the two glue inlet grooves 302, and a pressure balance area 308 between the first glue application area 306 and the second glue application area 307, the pressure balance areas 308 are distributed on the copper plate 4 and are positioned between two adjacent glue application runners 402, the bottom surface of the overflow channel 305 is in a curved surface structure, the depth dimension of the overflow channel 305 is gradually reduced from the glue inlet 301 to the glue application groove 303, the depth dimension of the overflow channel 305 is gradually reduced from the two glue inlet grooves 302 to the middle part, the hot melt glue passes through the arranged overflow channel 305 in the fan-shaped structure, and the center of the hot melt glue is coincident with the center of the glue inlet 301, so that the glue inlet 301 and the glue inlet 302 are positioned above the glue inlet 301 and the overflow channel 305, the narrowing effect of overflow 305 and the setting that the bottom surface is the curved surface structure again for the hot melt adhesive forms the direction and flows, and increase the area of contact between hot melt adhesive and the overflow 305, and then adjust the hot melt adhesive volume that enters into the corresponding region of glueing runner 402 on glueing groove 303 evenly.
Further, referring to fig. 3 and 4, the thickness of the copper plate 4 is 0.12mm to 0.18mm, preferably 0.15mm, the thickness of the elastic steel plate 5 is 0.16mm to 0.22mm, preferably 0.2mm, the width of the glue applying channel 402 is 3mm to 6mm, preferably 4.5mm, the glue scraping plate 3 is provided with threaded holes 6 with the same number as the glue applying channels 402, the threaded holes 6 are internally threaded with adjusting bolts 7, and the free ends of the rod portions of the adjusting bolts 7 abut against the elastic steel plate 5 and are located at the glue applying channels 402.
In the feeding process of the rotary adjusting bolt 7, the adjusting bolt 7 extrudes the elastic steel plate 5 to form elastic deformation and is embedded into the glue applying flow passage 402, so that the flowing area in the glue applying flow passage 402 is changed, the flow of hot melt adhesive in each glue applying flow passage 402 is adjusted, the uniformity of each glue applying flow passage 402 is further improved, the manual adjustment of workers in the operation process of the equipment according to the working experience is facilitated through the adjusting mode of the adjusting bolt 7, the use convenience is improved, the direct contact between the adjusting bolt 7 and hot melt adhesive can be avoided through the arranged elastic steel plate 5, the outward seepage of the hot melt adhesive from the connecting area of the adjusting bolt 7 and the threaded hole 6 is further avoided, meanwhile, the mode of adjusting the flowing area of the glue applying flow passage 402 is realized through the deformation of the adjusting bolt 7, the adjusting proportion can be greatly improved, for example, when the sizing runner 402 has a cross-sectional area of 0.15 × 4.5, a glue outlet of 0.675 mm square and a thickness of 0.15mm for the copper plate 4, and when the feed amount through the adjusting bolt 7 is 0.0743mm, the area decreases to: 0.526 square mm, 0.675-0.526 reduction-0.149 square mm, a reduction of about 22%.
Simultaneously, the free end of adjusting bolt 7's pole portion is conical structure 8, and its cone angle is 136, contained angle between the axis of screw hole 6 and the elastic steel plate 5 is 112 for adjusting bolt 7 and elastic steel plate 5's area of contact increase avoids under the too big condition of adjusting bolt 7 feed volume, makes the problem that is difficult to reset behind the deflection of elastic steel plate 5, and realizes great line contact mode adjustment, can improve the popular area size of adjusting glueing runner 402 under the less condition of adjusting bolt 7 feed volume, makes the regulation promote by a wide margin the accuracy.
In this embodiment, referring to fig. 9, 10 and 11, since the first glue inlet region 306 and the second glue inlet region 307 are arranged at the connection between the glue applying groove 303 and the glue overflow region 304 and the glue inlet groove 302, so that a pressure balance region 308 is formed between the first glue inlet region 306 and the second glue inlet region 307, and glue storage and glue replenishment are formed at the first glue inlet region 306 and the second glue inlet region 307 by the pressure in the pressure balance region 308 and the contact area form with the hot melt glue, so that the glue inlet amounts at the first glue inlet region 306 and the second glue inlet region 307 are balanced, and the hot melt glue amount entering the glue applying flow passage 402 is uniform, but the automatic adjustment mode adjusts the glue amount to be smaller, so that the surface of the glue applying groove 303 and the pressure balance region 308 is arranged to be a rough surface and has a roughness of 25, so that the friction force between the hot melt glue initially entering the pressure balance region 308 and the glue applying groove 303 can be adjusted, and, the bottom surface through in the gluey groove 303 and being located pressure balance district 308 is concave to be equipped with recess 8, be equipped with spring 9 in the recess 8 and be arc structure kicking block 10, the opening part of recess 8 inlays and is equipped with elastic film 11, through spring 9 with kicking block 10 jack-up for elastic film 11 is embedded into in the recess 8, when pressure changes in pressure balance district 308, extrudees spring 9 through elastic film 11 and kicking block 10, makes the volume in the recess 8 change, and then changes the volume in gluey groove 303 of application, makes the regulation glue volume of pressure balance district 308 promote by a wide margin.
Moreover, advance gluey groove 302 and distribute in the vertical middle part of gluey runner 402, the hot melt adhesive enters into gluey runner 402 through advancing gluey groove 302 in, under self gravity and pumping pressure for the hot melt adhesive flows down, when the appearance of hot melt adhesive volume is undulant, through upwards extrudeing the mode that realizes storing up glue, further improves gluey homogeneity of gluey runner play, makes gluey coating effectual.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. The utility model provides a rifle is scraped in adjustable clearance which characterized in that: the glue spraying device comprises a glue spraying assembly, a glue spraying nozzle, a glue scraping plate, a red copper plate and an elastic steel plate, wherein the glue spraying nozzle is arranged at the output end of the glue spraying assembly, the glue spraying nozzle is provided with a glue spraying opening, the red copper plate, the elastic steel plate and the glue scraping plate are locked on the glue spraying nozzle through bolts, a first through hole communicated with the glue spraying opening is formed in the middle of the red copper plate, a plurality of glue applying runners are arranged at intervals at the lower end of the red copper plate, a second through hole communicated with the first through hole is formed in the middle of the elastic steel plate, glue outlet grooves communicated with the glue applying runners are formed in the elastic steel plate, a glue inlet, two glue inlet grooves and a glue applying groove are formed in one side face, close to the elastic steel plate, of the glue scraping plate, the glue inlet is communicated with the second through hole, the glue applying groove is communicated with the glue outlet grooves, one ends of the two glue inlet grooves are communicated with the glue inlet openings, and the other ends of the two glue inlet grooves are respectively connected with the two ends of the glue applying groove in the transverse direction, the glue inlet, the two glue inlet grooves and the glue applying groove enclose a glue overflowing area, and the depth size of the glue overflowing area is smaller than that of the glue inlet grooves.
2. The adjustable gap scraper gun of claim 1, wherein: the glue overflow area is provided with an overflow channel in a fan-shaped structure, the circle center of the overflow channel coincides with the circle center of the glue inlet, the glue applying grooves are provided with a first glue inlet area connected with the overflow channel, a second glue applying area connected with the two glue inlet grooves and a pressure balancing area between the first glue applying area and the second glue applying area, and the pressure balancing areas are distributed on the red copper plate and located between the two adjacent glue applying runners.
3. The adjustable gap scraper gun of claim 1, wherein: the bottom surface of the overflow channel is of a curved surface structure, the depth size of the overflow channel is gradually reduced from the glue inlet to the glue applying groove, and the depth size of the overflow channel is gradually reduced from the two glue feeding grooves to the middle part.
4. The adjustable gap scraper gun of claim 1, wherein: the thickness of the red copper plate is 0.12 mm-0.18 mm.
5. The adjustable gap scraper gun of claim 1, wherein: the thickness of the elastic steel plate is 0.16-0.22 mm.
6. The adjustable gap scraper gun of claim 1, wherein: the width of the sizing runner is 3 mm-6 mm.
7. The adjustable gap scraper gun of any one of claims 1 to 6, wherein: the glue scraping plate is provided with threaded holes with the same number as the glue applying runners, the threaded holes are connected with adjusting bolts in an inner threaded mode, and the free ends of the rod portions of the adjusting bolts are abutted to the elastic steel plate and located at the glue applying runners.
8. The adjustable gap scraper gun of claim 7, wherein: the free end of the rod part of the adjusting bolt is of a conical structure, and the conical angle of the free end is 136 degrees.
9. The adjustable gap scraper gun of claim 8, wherein: the included angle between the central axis of the threaded hole and the elastic steel plate is 112 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210779264.6A CN115106254B (en) | 2022-07-01 | 2022-07-01 | Adjustable clearance scraping gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210779264.6A CN115106254B (en) | 2022-07-01 | 2022-07-01 | Adjustable clearance scraping gun |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115106254A true CN115106254A (en) | 2022-09-27 |
| CN115106254B CN115106254B (en) | 2023-08-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210779264.6A Active CN115106254B (en) | 2022-07-01 | 2022-07-01 | Adjustable clearance scraping gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115106254B (en) |
Citations (10)
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|---|---|---|---|---|
| JPH06142591A (en) * | 1992-11-11 | 1994-05-24 | Mitsubishi Heavy Ind Ltd | Coating liquid nozzle |
| JP2000343017A (en) * | 1999-06-02 | 2000-12-12 | Hirano Tecseed Co Ltd | Coating device |
| US20030154918A1 (en) * | 2002-02-19 | 2003-08-21 | Fuji Photo Film Co., Ltd. | Coating apparatus |
| CN101786067A (en) * | 2010-01-23 | 2010-07-28 | 深圳市浩能科技有限公司 | Porous feed type extrusion head |
| CN101797844A (en) * | 2003-03-26 | 2010-08-11 | 精工爱普生株式会社 | Liquid container |
| CN204182536U (en) * | 2014-10-20 | 2015-03-04 | 深圳市嘉美斯机电科技有限公司 | For the painting lip of PUR spray coating gun |
| CN112570194A (en) * | 2020-12-11 | 2021-03-30 | 福建恒安集团有限公司 | Glue applying plate capable of evenly applying glue and coating |
| CN112718381A (en) * | 2019-10-14 | 2021-04-30 | 怡定兴科技股份有限公司 | Slit type coating die head and slit type coating device |
| CN215940450U (en) * | 2021-04-07 | 2022-03-04 | 陈梓林 | Coating scraper with go out gluey function |
| CN114433422A (en) * | 2022-02-23 | 2022-05-06 | 深圳市曼恩斯特科技股份有限公司 | Coating die head and coating device |
-
2022
- 2022-07-01 CN CN202210779264.6A patent/CN115106254B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06142591A (en) * | 1992-11-11 | 1994-05-24 | Mitsubishi Heavy Ind Ltd | Coating liquid nozzle |
| JP2000343017A (en) * | 1999-06-02 | 2000-12-12 | Hirano Tecseed Co Ltd | Coating device |
| US20030154918A1 (en) * | 2002-02-19 | 2003-08-21 | Fuji Photo Film Co., Ltd. | Coating apparatus |
| CN101797844A (en) * | 2003-03-26 | 2010-08-11 | 精工爱普生株式会社 | Liquid container |
| CN101786067A (en) * | 2010-01-23 | 2010-07-28 | 深圳市浩能科技有限公司 | Porous feed type extrusion head |
| CN204182536U (en) * | 2014-10-20 | 2015-03-04 | 深圳市嘉美斯机电科技有限公司 | For the painting lip of PUR spray coating gun |
| CN112718381A (en) * | 2019-10-14 | 2021-04-30 | 怡定兴科技股份有限公司 | Slit type coating die head and slit type coating device |
| CN112570194A (en) * | 2020-12-11 | 2021-03-30 | 福建恒安集团有限公司 | Glue applying plate capable of evenly applying glue and coating |
| CN215940450U (en) * | 2021-04-07 | 2022-03-04 | 陈梓林 | Coating scraper with go out gluey function |
| CN114433422A (en) * | 2022-02-23 | 2022-05-06 | 深圳市曼恩斯特科技股份有限公司 | Coating die head and coating device |
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| Publication number | Publication date |
|---|---|
| CN115106254B (en) | 2023-08-15 |
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