CN216857249U - Hot melt adhesive rubber band scraping nozzle - Google Patents
Hot melt adhesive rubber band scraping nozzle Download PDFInfo
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- CN216857249U CN216857249U CN202123317294.5U CN202123317294U CN216857249U CN 216857249 U CN216857249 U CN 216857249U CN 202123317294 U CN202123317294 U CN 202123317294U CN 216857249 U CN216857249 U CN 216857249U
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- scrape
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Abstract
The utility model discloses a hot melt adhesive rubber band scraping nozzle, and belongs to the technical field of scraping nozzles. Including scraping the panel of chewing, scrape the bottom plate of chewing, scrape and be provided with into jiao kou on chewing the bottom plate, scrape and be provided with the location that is used for installing the rubber band on the panel of chewing and scrape the groove, the location is scraped the inslot and is provided with out jiao kou, scrape chew the bottom plate and scrape the centre gripping between the panel of chewing and have the buffering filter mechanism who is used for buffering and filter glue. Compared with the prior art, the rubber band scraping nozzle is provided with the buffer filtering mechanism which comprises the glue filtering sheet and the glue inlet buffer sheet, so that glue can be filtered and buffered respectively, the blockage of a spray hole can be reduced, the phenomenon that the glue is discharged too fast is avoided, the glue scraping is more uniform, and the service life of the nozzle is greatly prolonged; secondly, a glue buffer groove is formed in a scraping nozzle panel of the rubber band scraping nozzle, so that glue can be buffered, the problem of glue accumulation is avoided, continuous and discontinuous gluing can be realized, and the gluing is more stable and reliable; finally, the utility model has simple structure, convenient installation, low cost and convenient use and popularization.
Description
Technical Field
The utility model belongs to the technical field of scraping nozzles, and particularly relates to a hot melt adhesive rubber band scraping nozzle.
Background
The spray gun device for hot melt adhesive based on the technology is a well-known technology, and comprises an adhesive spray valve and a spray nozzle, wherein the hot melt adhesive is pressed into the spray nozzle through the adhesive spray valve by pressure, and then is coated on the related materials through the adhesive outlet of the spray nozzle.
The rubber band scraping nozzle is a nozzle for coating hot melt adhesive on rubber bands. The existing rubber band scraping nozzle needs to be matched with a high-requirement air source for use, the spraying effect is often easily influenced by the instability of the air source, and the problems of blockage and over-fast glue discharging are easily caused during daily use, so that the gluing is not uniform; meanwhile, the existing rubber band scraping nozzle is complex in structure, inconvenient to assemble and disassemble and inconvenient to clean and maintain inside.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model aims to provide a hot melt adhesive rubber band scraping nozzle which can reduce the blockage of spray holes and avoid the phenomenon that glue is discharged too fast, so that the glue scraping is more uniform, and the service life of the nozzle is greatly prolonged;
the utility model also aims to provide a hot melt adhesive rubber band scraping nozzle which can realize continuous and discontinuous gluing and has more stable and reliable gluing;
still another object of the present invention is to provide a hot melt adhesive rubber band scraper nozzle which is simple in structure, convenient to install, low in cost, and convenient to use and popularize.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
the utility model provides a hot melt adhesive rubber band scraping nozzle which comprises a scraping nozzle panel and a scraping nozzle bottom plate, wherein a glue inlet is formed in the scraping nozzle bottom plate, a positioning scraping groove for installing a rubber band is formed in the scraping nozzle panel, a glue outlet is formed in the positioning scraping groove, and a buffering and filtering mechanism for buffering and filtering glue is clamped between the scraping nozzle bottom plate and the scraping nozzle panel.
Further, buffering filter mechanism advances gluey buffer chip including advancing the film, first advance gluey buffer chip, glue cassette, second, advance the film, first advance gluey buffer chip, glue cassette, second and advance gluey buffer chip and laminate in proper order, just advance the film and keep away from the one side of first advance gluey buffer chip and scrape the laminating of chewing the bottom plate, the second advances gluey buffer chip and keeps away from the one side of glue cassette and scrape the laminating of chewing the panel.
Furthermore, the glue feeding sheet, the first glue feeding buffer sheet, the glue filtering sheet and the second glue feeding buffer sheet are provided with glue passing ports corresponding in position, and the glue feeding ports and the glue discharging ports are communicated with the glue passing ports.
Furthermore, a glue filter screen is arranged on the glue passing opening of the glue filter sheet.
Furthermore, the first glue inlet buffer sheet and the second glue inlet buffer sheet are provided with arc-shaped bulges for separating glue on glue passing openings.
Furthermore, a glue buffer groove is further formed in one side, attached to the second glue inlet buffer sheet, of the scraping nozzle panel, a glue outlet hole is formed in the glue buffer groove, a scraping blade is arranged at the bottom of the scraping nozzle panel, and the positioning scraping groove is formed in the scraping blade. Scrape the groove through the location, can fix the rubber band, be convenient for carry out the rubber coating to the rubber band.
Furthermore, the positioning scraping groove is of an inverted V-shaped structure, the glue outlet is formed in the top of the positioning scraping groove, and the glue outlet is communicated with the glue outlet hole.
Furthermore, the positioning scraping grooves are more than one and are arranged side by side.
Furthermore, the scraping nozzle panel and the scraping nozzle bottom plate are provided with fixing screw holes corresponding in position, and fixing screws are installed in the screw holes. The scraping nozzle panel, the buffering filter mechanism and the scraping nozzle bottom plate can be fixed through the fixing screws.
Furthermore, the scraping nozzle panel and the scraping nozzle bottom plate are respectively provided with a mounting screw hole corresponding to the scraping nozzle bottom plate, and a mounting screw is arranged in the mounting screw hole. The scraper can be arranged on the glue spraying valve through the mounting screw.
Compared with the prior art, the utility model has the beneficial effects that:
firstly, the rubber band scraping nozzle is provided with the buffer filtering mechanism which comprises the glue filtering sheet and the glue inlet buffer sheet, so that glue can be filtered and buffered respectively, the blockage of a spray hole can be reduced, the phenomenon that the glue is discharged too fast is avoided, the glue scraping is more uniform, and the service life of the nozzle is greatly prolonged;
secondly, a glue buffer groove is formed in a scraping nozzle panel of the rubber band scraping nozzle, so that glue can be buffered, the problem of glue accumulation is avoided, continuous and discontinuous gluing can be realized, and the gluing is more stable and reliable;
finally, the utility model has simple structure, convenient installation, low cost and convenient use and popularization.
Drawings
Fig. 1 is a schematic structural diagram of the present embodiment.
FIG. 2 is a schematic view of the construction of the doctoring panel of this embodiment.
Fig. 3 is an exploded view of the present embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
As shown in fig. 1-3, the implementation of the present invention is as follows:
the utility model provides a hot melt adhesive rubber band scrapes and chews, including scraping and chew panel 1, scrape and chew bottom plate 2, scrape and be provided with into jiao kou 21 on chewing bottom plate 2, scrape and be provided with the location of being used for installing the rubber band on chewing panel 1 and scrape groove 11, be provided with out jiao kou 12 in the location scraping groove 11, scrape and chew bottom plate 2 and scrape the centre gripping between the panel 1 and have the buffering filter mechanism 3 that is used for the buffering and filters glue.
The glue feeding sheet 31, the first glue feeding buffer sheet 32, the glue filter sheet 33 and the second glue feeding buffer sheet 34 are provided with glue passing ports 35 corresponding in position, and the glue feeding port 21 and the glue discharging port 12 are communicated with the glue passing ports 35.
And a glue filter screen 36 is also arranged on the glue passing opening 35 of the glue filter sheet 33.
The glue passing openings 35 of the first glue inlet buffer sheet 32 and the second glue inlet buffer sheet 34 are provided with arc-shaped protrusions 37 for separating glue.
The glue scraping plate is characterized in that a glue buffer groove 13 is further formed in one side, attached to the second glue inlet buffer sheet 34, of the glue scraping nozzle panel 1, a glue outlet 14 is formed in the glue buffer groove 13, a scraping blade 15 is arranged at the bottom of the glue scraping nozzle panel 1, and a positioning scraping groove 11 is formed in the scraping blade.
The positioning scraping groove 11 is of an inverted V-shaped structure, the glue outlet 12 is arranged at the top of the positioning scraping groove 11, and the glue outlet 12 is communicated with the glue outlet hole 14.
The positioning scraping grooves 11 are more than one, and more than one positioning scraping grooves 11 are arranged side by side.
The scraping nozzle panel 1 and the scraping nozzle bottom plate 2 are provided with fixing screw holes 4 corresponding in position, and fixing screws 5 are installed in the screw holes. The scraping nozzle panel 1, the buffering filter mechanism 3 and the scraping nozzle bottom plate 2 can be fixed through the fixing screws 5.
Scrape all be provided with the corresponding installation screw 6 in position on chewing the panel 1, scraping chewing the bottom plate 2, be provided with mounting screw 7 in the installation screw 6. The scraper can be arranged on the glue spraying valve through a mounting screw 7.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a hot melt adhesive rubber band scrapes and chews, its characterized in that, including scraping the face plate of chewing, scrape the bottom plate of chewing, it is provided with into jiao kou to scrape on the bottom plate of chewing, scrape the location that is provided with on the face plate and be used for installing the rubber band and scrape the groove, the location is scraped the inslot and is provided with out jiao kou, scrape the bottom plate of chewing and scrape the centre gripping between the face plate and have the buffering filter mechanism who is used for buffering and filter glue.
2. The hot melt adhesive rubber band scraping nozzle of claim 1, characterized in that the buffering and filtering mechanism comprises a glue feeding sheet, a first glue feeding buffer sheet, a glue filter sheet and a second glue feeding buffer sheet, wherein the glue feeding sheet, the first glue feeding buffer sheet, the glue filter sheet and the second glue feeding buffer sheet are sequentially attached, one surface of the glue feeding sheet, which is far away from the first glue feeding buffer sheet, is attached to the scraping nozzle bottom plate, and one surface of the second glue feeding buffer sheet, which is far away from the glue filter sheet, is attached to the scraping nozzle panel.
3. The hot melt adhesive rubber band scraping nozzle as claimed in claim 2, wherein the glue inlet sheet, the first glue inlet buffer sheet, the glue filter sheet and the second glue inlet buffer sheet are all provided with glue passing ports with corresponding positions, and the glue inlet and the glue outlet are both communicated with the glue passing ports.
4. The hot melt adhesive elastic ribbon scraping nozzle of claim 3, characterized in that a glue filter screen is further arranged on the glue passing opening of the glue filter sheet.
5. The hot melt adhesive elastic ribbon scraping nozzle of claim 3, characterized in that the glue passing openings of the first glue feeding buffer sheet and the second glue feeding buffer sheet are provided with arc-shaped protrusions for separating glue.
6. The hot melt adhesive rubber band scraping nozzle of claim 2, wherein a glue buffer groove is further formed in one surface of the scraping nozzle panel, which is attached to the second glue inlet buffer sheet, a glue outlet hole is formed in the glue buffer groove, a scraping blade is arranged at the bottom of the scraping nozzle panel, and the positioning scraping groove is formed in the scraping blade.
7. The hot melt adhesive elastic band scraping nozzle as claimed in claim 6, wherein the positioning scraping groove is of an inverted V-shaped structure, the glue outlet is arranged at the top of the positioning scraping groove, and the glue outlet is communicated with the glue outlet hole.
8. The hot melt adhesive elastic ribbon scraper according to claim 1, characterized in that more than one positioning scraping groove is provided, and more than one positioning scraping grooves are arranged side by side.
9. The hot melt adhesive rubber band scraper tip according to claim 1, wherein the scraper tip panel and the scraper tip bottom plate are provided with fixing screw holes corresponding in position, and fixing screws are installed in the screw holes.
10. The hot melt adhesive rubber band scraping nozzle of claim 1, wherein the scraping nozzle panel and the scraping nozzle bottom plate are both provided with mounting screw holes with corresponding positions, and mounting screws are arranged in the mounting screw holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123317294.5U CN216857249U (en) | 2021-12-25 | 2021-12-25 | Hot melt adhesive rubber band scraping nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123317294.5U CN216857249U (en) | 2021-12-25 | 2021-12-25 | Hot melt adhesive rubber band scraping nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216857249U true CN216857249U (en) | 2022-07-01 |
Family
ID=82148882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123317294.5U Active CN216857249U (en) | 2021-12-25 | 2021-12-25 | Hot melt adhesive rubber band scraping nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216857249U (en) |
-
2021
- 2021-12-25 CN CN202123317294.5U patent/CN216857249U/en active Active
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