CN110639753A - Polyurethane composite fabric gluing mechanism - Google Patents
Polyurethane composite fabric gluing mechanism Download PDFInfo
- Publication number
- CN110639753A CN110639753A CN201910763050.8A CN201910763050A CN110639753A CN 110639753 A CN110639753 A CN 110639753A CN 201910763050 A CN201910763050 A CN 201910763050A CN 110639753 A CN110639753 A CN 110639753A
- Authority
- CN
- China
- Prior art keywords
- glue
- support
- composite fabric
- roller
- polyurethane composite
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- 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.)
- Pending
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Classifications
-
- 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
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0813—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line characterised by means for supplying liquid or other fluent material to the roller
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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
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0817—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line characterised by means for removing partially liquid or other fluent material from the roller, e.g. scrapers
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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
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/0873—Controlling means responsive to conditions of the liquid or other fluent material, of the ambient medium, of the roller or of the work
- B05C1/0895—Controlling means responsive to conditions of the liquid or other fluent material, of the ambient medium, of the roller or of the work responsive to the thickness of the weight of material applied to the work
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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
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1039—Recovery of excess liquid or other fluent material; Controlling means therefor
-
- 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
- B05C11/11—Vats or other containers for liquids or other fluent materials
Landscapes
- Coating Apparatus (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a polyurethane composite fabric gluing mechanism which comprises a support, a glue tank arranged at the top of the support and a pump body communicated with the glue tank, wherein the discharge end of the pump body is connected with a glue shunt through a pipeline, the pipeline penetrates through the support downwards from the top of the support and is connected with a feed inlet of the glue shunt, two ends of the glue shunt are fixedly arranged on the support through mounting beams, and a plurality of discharge outlets are arranged below the glue shunt and provided with glue outlets; and a glue feeding roller is arranged below the glue outlet, the glue feeding roller is rotatably arranged on the bracket, and a glue overflowing collecting box capable of homogenizing glue is fixed on the bracket. The polyurethane composite fabric gluing mechanism can glue from the upper part of the fabric uniformly, and is provided with the scraper, so that the glue on the rubber roller is uniformly covered integrally, and the glue can be saved to a certain extent.
Description
Technical Field
The invention relates to the technical field of composite fabrics, in particular to a polyurethane composite fabric gluing mechanism.
Background
The composite fabric is a novel material formed by bonding and laminating one or more layers of textile materials, non-woven materials and other functional materials. Is suitable for being used as textiles such as sofas, clothes and the like, and is one of the indispensable fabrics for the family life of people.
In the conventional fabric compounding process, the glue is generally coated by a glue coating roller, the lower part of the glue coating roller is immersed in a glue tank to be contacted with glue solution, and the glue solution is coated on the composite fabric in the rotating process of the glue coating roller. The gluing and gluing device with the structure generally coats glue on the lower surface of the fabric, and the local glue is affected by gravity and is uneven in the conveying process.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, the invention aims to provide a gluing mechanism for a polyurethane composite fabric, which can glue evenly from the upper part of the fabric, and is provided with a scraper blade, so that glue on a rubber roller can be evenly covered integrally, and the glue can be saved to a certain extent.
The technical scheme of the invention is as follows:
a polyurethane composite fabric gluing mechanism comprises a support, a glue tank arranged at the top of the support and a pump body communicated with the glue tank, wherein the discharge end of the pump body is connected with a glue splitter through a pipeline, the pipeline penetrates through the support downwards from the top of the support and is connected with a feed inlet of the glue splitter, two ends of the glue splitter are fixedly arranged on the support through mounting beams, and a plurality of discharge outlets are arranged below the glue splitter and provided with glue outlets; and a glue feeding roller is arranged below the glue outlet, the glue feeding roller is rotatably arranged on the bracket, and a glue overflowing collecting box capable of homogenizing glue is fixed on the bracket.
Furthermore, the glue applying roller comprises a roller body and rotating shafts fixed at two ends of the roller body, and glue overflowing grooves are formed in the end sides of the two non-outermost sides of the roller body.
Furthermore, an installation cavity is formed in two ends of the support, an adjustable bearing seat matched with the width of the installation cavity is arranged in the installation cavity, through holes are formed in two ends of the adjustable bearing seat, a plurality of guide rods are fixed in the installation cavity corresponding to the through holes and penetrate through the through holes, an adjusting screw rod is rotatably arranged at the bottom of the adjustable bearing seat and penetrates through the bottom of the support downwards to be in threaded connection with the support.
Furthermore, the number of the guide rods is 2-4.
Furthermore, a suspension beam is fixed on the side face of the support, a rectangular placing groove is formed in the suspension beam, two supporting beams corresponding to the rectangular placing groove are fixed at two ends of the glue overflowing collecting box, and the glue overflowing collecting box can be fixed on the suspension beam through the supporting beams.
An inclined scraper is fixed at one end, close to the gluing roller, of the glue overflowing collecting box, a glue inlet is formed in the position, close to the gluing roller, of the glue overflowing collecting box, the surface of a roller body in the middle of the scraper is attached, and the two ends of the scraper are attached to the surface of the glue overflowing groove.
Further, the inclination angle of the scraper is 5-15 degrees.
Furthermore, the two ends of the scraper slightly protrude out of the middle part.
Furthermore, the end part of the glue overflow groove 53 is in conical transition at one end close to the roller body, and the scraper is matched with the conical transition in shape.
The invention has the beneficial effects that: by arranging the sizing roller adjusting device, the gap between the sizing roller and the fabric can be conveniently adjusted, and the sizing amount is further adjusted; the rectangular placing groove is arranged to facilitate fixing, and the overflowing glue collecting box is convenient to take down; through set up the scraper blade on the excessive glue collecting box, the rubberizing roller in the convenient pairing rotation carries out the knife coating for glue evenly distributed is on the roll body, and then the rubberizing is more even, and the glue recycle who scrapes down simultaneously owing to adopt the scraper blade to improve rubberizing volume and even case, consequently need not too accurately to the control of pump body rubberizing volume, has also reduced equipment cost in the intangible.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of a gluing mechanism for a polyurethane composite fabric provided by the invention;
FIG. 2 is a schematic structural view of a sizing roller;
FIG. 3 is a schematic structural view of an adjustable bearing seat;
FIG. 4 is a schematic view of a structure of the overflow glue collecting box matched with a glue applying roller;
fig. 5 is a schematic structural diagram of the overflow glue collecting box.
In the figure: 1-a scaffold; 11-a suspension beam; 2-glue pot; 3-a pump body; 4-glue shunt; 5-gluing the rubber roller; 51-a rotating shaft; 52-a roller body; 53-glue overflow groove; 6-adjustable bearing seat; 61-a guide bar; 62-adjusting the screw; 7-the overflow glue collecting box; 71-a support beam; 72-a scraper; 73-glue inlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
Referring to fig. 1 and 2, a polyurethane composite fabric gluing mechanism comprises a support 1, a glue tank 2 mounted at the top of the support 1, and a pump body 3 communicated with the glue tank 2, wherein the support 1 is a portal frame (or other types of supports), the glue tank 2 can be directly fixed at the top of the support 1 through bolts, the pump body 3 is a peristaltic pump, the feeding amount can be accurately controlled, the discharging end of the pump body 3 is connected with a glue diverter 4 through a pipeline, the pipeline penetrates the support 1 from the top of the support 1 downwards and is connected with a feeding port of the glue diverter 4, two ends of the glue diverter 4 are fixedly mounted on the support 1 through mounting beams, and a plurality of discharging ports are formed below the glue diverter 4 and are provided with glue outlets; a glue applying roller 5 is arranged below the glue outlet, the glue applying roller 5 is rotatably arranged on the bracket 1, and a glue overflowing collecting box 7 capable of homogenizing glue is fixed on the bracket 1. The pump body 3 works to pump the glue in the glue tank 2 into the glue shunt 4, and the glue is discharged from a glue outlet at the discharge port end, dripped onto the surface of the roller body 52 and rotates through the roller body 52, and is coated on the surface of the fabric by roller, so that the function of gluing is achieved.
As shown in fig. 2, the glue applying roller 5 includes a roller body 52 and a rotating shaft 51 fixed at two ends of the roller body 52, wherein glue overflowing grooves 53 are formed at two end sides (non-outermost sides) of the roller body 52, and the rotating shaft 51 is rotatably connected with the bracket 1 through a bearing.
Further, in order to adjust the height of the gluing roller 5 conveniently, referring to fig. 1 and fig. 3, an installation cavity is formed at two ends of the support 1, an adjustable bearing seat 6 matched with the width of the installation cavity is arranged in the installation cavity, through holes are formed at two ends of the adjustable bearing seat 6, a plurality of guide rods 61 (the number of the guide rods 61 is 2-4) are fixed in the installation cavity corresponding to the through holes, the guide rods 61 penetrate through the through holes to play a role in guiding and positioning, an adjusting screw 62 is rotatably arranged at the bottom of the adjustable bearing seat 6 (the bottom of the adjustable bearing seat 6 is provided with a shaft sleeve, the adjusting screw 62 is in clearance fit with the shaft sleeve), and the adjusting screw 62 downwards penetrates through the bottom of the support 1 and is in threaded connection with the support 1 (obviously. During adjustment, the height of the adjustable bearing seat 6 can be adjusted only by adjusting a knob (the adjusting knob can be in a bolt shape) on the adjusting screw rod 62, so that the height of the gluing roller 5 is adjusted, and the distance between gluing and adjusting and a to-be-rolled coating is convenient.
Referring to fig. 4 and 5, a suspension beam 11 is fixed on the side of the bracket 1, a rectangular placing groove is formed in the suspension beam 11, two supporting beams 71 corresponding to the rectangular placing groove are fixed at two ends of the excessive glue collecting box 7, the excessive glue collecting box 7 can be fixed on the suspension beam 11 through the supporting beams 71, and the excessive glue collecting box 7 can be conveniently taken down while the rectangular placing groove is arranged for convenient fixation; an inclined scraper 72 (the inclination angle of the scraper is 5-15 degrees) is fixed at one end of the overflow glue collecting box 7 close to the gluing roller 5, a glue inlet 73 is formed in the position of the overflow glue collecting box 7 at the scraper 72, the surface of the roller body 52 in the middle of the scraper 72 is attached (the gap between the roller body 52 and the surface of the roller body is adjusted according to the thickness of gluing required in practice), meanwhile, the two ends of the scraper 72 are attached to the surface of the overflow glue groove 53 (the two ends of the scraper 72 are slightly protruded from the middle part to adapt to the depth of the overflow glue groove 53), the scraper 72 can evenly scrape the glue conglomerated on the glue shunt 4, the residual glue is recovered from the scraper 72, and after a small amount of glue scraped by the scraper 72 overflows into the overflow glue groove 53, the glue in the overflow glue.
In order to facilitate the glue to flow into the glue overflow groove 53 more easily, the end of the glue overflow groove 53 is in a conical transition near the roller body 52, and correspondingly, the scraper 72 is matched with the conical transition.
In the present application, the structures and the connection relations that are not described in detail are all the prior art, and the structures and the principles thereof are known in the prior art and are not described herein again.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. The utility model provides a compound surface fabric rubberizing mechanism of polyurethane, includes the support, install the gluey water jar at the support top and with the pump body of gluey water jar intercommunication, the discharge end of the pump body is through a tube coupling glue shunt, the pipeline passes the support downwards from the support top and is connected with the feed inlet of glue shunt, glue shunt both ends are through installation roof beam fixed mounting on the support, just the glue shunt has a plurality of discharge gates of setting and installs out jiao kou, its characterized in that: and a glue feeding roller is arranged below the glue outlet, the glue feeding roller is rotatably arranged on the bracket, and a glue overflowing collecting box capable of homogenizing glue is fixed on the bracket.
2. The gluing mechanism of the polyurethane composite fabric according to claim 1, characterized in that: the glue applying roller comprises a roller body and rotating shafts fixed at two ends of the roller body, and glue overflowing grooves are formed in the end sides of the two non-outermost sides of the roller body.
3. The polyurethane composite fabric gluing mechanism according to claim 1 or 2, characterized in that: the adjustable bearing support is characterized in that mounting cavities are formed in two ends of the support, adjustable bearing seats matched with the mounting cavities in width are arranged in the mounting cavities, through holes are formed in two ends of each adjustable bearing seat, a plurality of guide rods are fixed in the mounting cavities corresponding to the through holes and penetrate through the through holes, an adjusting screw rod is rotatably arranged at the bottom of each adjustable bearing seat and penetrates through the bottom of the support downwards to be in threaded connection with the support.
4. The gluing mechanism of the polyurethane composite fabric according to claim 3, characterized in that: the number of the guide rods is 2-4.
5. The gluing mechanism of the polyurethane composite fabric according to claim 2, characterized in that: the glue overflow collecting box is characterized in that a suspension beam is fixed on the side face of the support, a rectangular placing groove is formed in the suspension beam, two supporting beams corresponding to the rectangular placing groove are fixed at two ends of the glue overflow collecting box, and the glue overflow collecting box can be fixed on the suspension beam through the supporting beams.
6. The gluing mechanism of the polyurethane composite fabric according to claim 2, characterized in that: an inclined scraper is fixed at one end, close to the gluing roller, of the glue overflowing collecting box, a glue inlet is formed in the position, close to the gluing roller, of the glue overflowing collecting box, the surface of a roller body in the middle of the scraper is attached, and the two ends of the scraper are attached to the surface of the glue overflowing groove.
7. The gluing mechanism of the polyurethane composite fabric according to claim 6, characterized in that: the inclination angle of the scraper is 5-15 degrees.
8. The gluing mechanism of the polyurethane composite fabric according to claim 6, characterized in that: the two ends of the scraper are slightly protruded from the middle part.
9. The gluing mechanism of the polyurethane composite fabric according to claim 6, characterized in that: the end part of the glue overflow groove is close to one end of the roller body, the conical surface is in transition, and the scraper is matched with the conical surface in transition shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910763050.8A CN110639753A (en) | 2019-08-19 | 2019-08-19 | Polyurethane composite fabric gluing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910763050.8A CN110639753A (en) | 2019-08-19 | 2019-08-19 | Polyurethane composite fabric gluing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110639753A true CN110639753A (en) | 2020-01-03 |
Family
ID=68990168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910763050.8A Pending CN110639753A (en) | 2019-08-19 | 2019-08-19 | Polyurethane composite fabric gluing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110639753A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112024262A (en) * | 2020-08-19 | 2020-12-04 | 豪能电子科技有限公司 | A rubber coating equipment for production of low dielectric copper-clad plate |
| CN112317229A (en) * | 2020-10-31 | 2021-02-05 | 瑞昌市梦凡家具有限公司 | Furniture timber rubber coating device and glue sealing production line |
| CN113058795A (en) * | 2021-03-05 | 2021-07-02 | 中国建筑股份有限公司 | Robot with automatic oiling station |
| CN114602728A (en) * | 2021-12-13 | 2022-06-10 | 姬强 | Gluing device for valve bag production |
| CN115106261A (en) * | 2022-06-27 | 2022-09-27 | 李志英 | External wall insulation board draws auxiliary assembly |
| CN115178424A (en) * | 2022-07-20 | 2022-10-14 | 嘉兴学院 | Gluing device for manufacturing industrial design die |
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| GB1080087A (en) * | 1965-03-26 | 1967-08-23 | Stewart Warner Corp | Film depositing apparatus |
| CA2025721A1 (en) * | 1989-11-16 | 1991-05-17 | Gerald R. Garde | Roll coater with perforated deckles |
| CN207916184U (en) * | 2018-01-01 | 2018-09-28 | 天津春朗纸制品有限公司 | A kind of packaging paper product bag sizer |
| CN207981531U (en) * | 2018-01-15 | 2018-10-19 | 东莞市耀成包装制品有限公司 | A kind of efficient glue spreading apparatus of bonder |
| CN109772642A (en) * | 2019-03-21 | 2019-05-21 | 无锡凯帕德瑞科技有限公司 | It is coated with uniform coating machine |
| CN208912416U (en) * | 2018-09-30 | 2019-05-31 | 惠州佳合能新能源科技有限公司 | A kind of adjustable rotogravure application roller |
| CN209141116U (en) * | 2018-07-23 | 2019-07-23 | 江苏彩旭木业有限公司 | A kind of anti-overflow cloth glue machine of gear glue formula |
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2019
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| GB1080087A (en) * | 1965-03-26 | 1967-08-23 | Stewart Warner Corp | Film depositing apparatus |
| CA2025721A1 (en) * | 1989-11-16 | 1991-05-17 | Gerald R. Garde | Roll coater with perforated deckles |
| CN207916184U (en) * | 2018-01-01 | 2018-09-28 | 天津春朗纸制品有限公司 | A kind of packaging paper product bag sizer |
| CN207981531U (en) * | 2018-01-15 | 2018-10-19 | 东莞市耀成包装制品有限公司 | A kind of efficient glue spreading apparatus of bonder |
| CN209141116U (en) * | 2018-07-23 | 2019-07-23 | 江苏彩旭木业有限公司 | A kind of anti-overflow cloth glue machine of gear glue formula |
| CN208912416U (en) * | 2018-09-30 | 2019-05-31 | 惠州佳合能新能源科技有限公司 | A kind of adjustable rotogravure application roller |
| CN109772642A (en) * | 2019-03-21 | 2019-05-21 | 无锡凯帕德瑞科技有限公司 | It is coated with uniform coating machine |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112024262A (en) * | 2020-08-19 | 2020-12-04 | 豪能电子科技有限公司 | A rubber coating equipment for production of low dielectric copper-clad plate |
| CN112317229A (en) * | 2020-10-31 | 2021-02-05 | 瑞昌市梦凡家具有限公司 | Furniture timber rubber coating device and glue sealing production line |
| CN113058795A (en) * | 2021-03-05 | 2021-07-02 | 中国建筑股份有限公司 | Robot with automatic oiling station |
| CN114602728A (en) * | 2021-12-13 | 2022-06-10 | 姬强 | Gluing device for valve bag production |
| CN114602728B (en) * | 2021-12-13 | 2024-06-07 | 河南佰嘉新型节能材料有限公司 | Gluing device for valve pocket production |
| CN115106261A (en) * | 2022-06-27 | 2022-09-27 | 李志英 | External wall insulation board draws auxiliary assembly |
| CN115106261B (en) * | 2022-06-27 | 2024-04-26 | 宁波海城工程监理有限公司阜阳分公司 | External wall insulation board draws auxiliary assembly |
| CN115178424A (en) * | 2022-07-20 | 2022-10-14 | 嘉兴学院 | Gluing device for manufacturing industrial design die |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200103 |