CN221016968U - Film spraying device - Google Patents
Film spraying device Download PDFInfo
- Publication number
- CN221016968U CN221016968U CN202322615217.0U CN202322615217U CN221016968U CN 221016968 U CN221016968 U CN 221016968U CN 202322615217 U CN202322615217 U CN 202322615217U CN 221016968 U CN221016968 U CN 221016968U
- Authority
- CN
- China
- Prior art keywords
- wheel
- frame
- film
- scraper
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005507 spraying Methods 0.000 title claims abstract description 24
- 239000010408 film Substances 0.000 claims description 34
- 239000010409 thin film Substances 0.000 claims description 7
- 244000309464 bull Species 0.000 claims description 6
- 238000000576 coating method Methods 0.000 abstract description 27
- 239000011248 coating agent Substances 0.000 abstract description 26
- 239000000463 material Substances 0.000 abstract description 15
- 239000003292 glue Substances 0.000 abstract description 12
- 238000007790 scraping Methods 0.000 abstract description 12
- 238000004026 adhesive bonding Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000002985 plastic film Substances 0.000 description 10
- 229920006255 plastic film Polymers 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 238000009459 flexible packaging Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
Landscapes
- Spray Control Apparatus (AREA)
Abstract
The utility model belongs to the technical field of film spraying and provides a film spraying device which comprises a frame, mounting plates are arranged on two sides of the frame, sliding blocks are arranged on the mounting plates, glue coating wheels are rotatably arranged between the sliding blocks, a plurality of grooves are formed in the length direction of the glue coating wheels, a main pipe is arranged between the sliding blocks, a nozzle is arranged on the main pipe towards each groove, a bearing wheel is rotatably arranged in the frame and located right below the glue coating wheels, a rotating rod is rotatably arranged between the mounting plates, and a mounting groove is formed in the top end of each sliding block. In the production process of the film, the produced film passes through the gaps between the bearing wheel and the gluing wheel, then the gluing wheel presses the surface of the film, the coating materials in the main pipe are equidistantly sprayed into the grooves through the nozzles, the coating materials in the grooves flow into the surface of the film, and pass through the scraping plate and the gluing wheel in sequence, so that the coating materials can be uniformly smeared on the surface of the film, and the spraying quality of the film is improved.
Description
Technical Field
The utility model belongs to the technical field of film spraying, and particularly relates to a film spraying device.
Background
The plastic film is a film made of polyvinyl chloride, polyethylene, polypropylene, polystyrene and other resins, is used for packaging and as a film coating, and the plastic packaging and plastic packaging products occupy larger and larger share in the market, in particular to a composite plastic flexible packaging, and has been widely applied to the fields of food, medicine, chemical industry and the like.
At present, in the production process of plastic films, chemical additives, sizing materials and coatings on the surfaces of the plastic films are often required to be sprayed on the surfaces of the plastic films so as to endow the surfaces of the plastic films with certain specific properties, and in the past, certain chemical raw materials are directly sprayed on the surfaces of the plastic films through nozzles to cause uneven coating on the films, so that the spraying quality is poor.
Disclosure of utility model
In view of the above problems, the present utility model aims to provide a thin film spraying device, which aims to solve the problem of poor spraying quality caused by insufficient uniformity in spraying paint by the existing thin film spraying device.
The utility model adopts the following technical scheme: the spraying device comprises a frame, the frame both sides all are equipped with the mounting panel, be equipped with the slider on the mounting panel, it is equipped with to rotate between the slider and scribbles the rubber tyer, it has a plurality of recess to scribble the rubber tyer along length direction opening, still be equipped with the person in charge between the slider, it all is equipped with the nozzle towards every recess to be responsible for, just be located in the frame and scribble the rubber tyer and rotate under and be equipped with the carrier wheel, it is equipped with the bull stick to rotate between the mounting panel, it has the mounting groove to open on the slider top, just correspond the mounting groove on the bull stick and be equipped with the sleeve, sleeve below rotation be equipped with the quarter butt and the terminal embedding of quarter butt install in the mounting groove, still be equipped with the handle on the bull stick, still be equipped with scraper blade, rubber tyer in proper order in the frame and be located to scribble the rubber tyer rear side.
Further, just be located the carrier wheel rear side in the frame and rotate and be equipped with the rotor, the rotation is equipped with the pivot in the frame, the pivot both ends all are equipped with the eccentric wheel, the frame both sides all penetrate the lifter, are equipped with the longeron between two lifter tops, longeron bottom is equipped with scraper blade and is located the rotor top, the lifter bottom is rotated with the eccentric wheel of homonymy and is connected, still be equipped with in the frame and be used for the drive pivot pivoted driving motor.
Further, a pair of limit grooves are formed in the upper position and the lower position of the lifting rod, and limit wheels are arranged on the side wall of the frame in a rotating mode corresponding to each limit groove and located in the limit grooves.
Further, the frame is provided with a mounting wheel at the rear side of the scraping plate, the mounting wheel is rotatably provided with a scraping plate frame, and the scraping plate frame is rotatably provided with the rubber wheel.
Further, a plurality of guide wheels are rotatably arranged on the frame and positioned on the front side of the bearing wheel and the rear side of the rubber wheel.
The beneficial effects of the utility model are as follows: in the production process of the film, the produced film passes through the gaps between the bearing wheel and the gluing wheel, then the gluing wheel presses the surface of the film, the coating materials in the main pipe are equidistantly sprayed into the grooves through the nozzles, the coating materials in the grooves flow into the surface of the film, and pass through the scraping plate and the gluing wheel in sequence, so that the coating materials can be uniformly smeared on the surface of the film, and the spraying quality of the film is improved.
Drawings
Fig. 1 is an overall view of a thin film spraying apparatus according to the present utility model.
Fig. 2 is a schematic structural view of a glue spreading wheel provided by the utility model.
Fig. 3 is a schematic view of a long plate installation provided by the utility model.
Fig. 4 is a schematic view of the installation of the lifting rod provided by the utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In order to illustrate the technical scheme of the utility model, the following description is made by specific examples.
Only those parts relevant to the embodiments of the present utility model are shown for convenience of description.
The spraying device comprises a frame 1, mounting plates 2 are arranged on two sides of the frame 1, a sliding block 3 is arranged on the mounting plates 2, glue coating wheels 4 are arranged between the sliding blocks 3 in a rotating mode, a plurality of grooves 5 are formed in the length direction of the glue coating wheels 4, a main pipe 6 is further arranged between the sliding blocks 3, a nozzle 7 is arranged on the main pipe 6 towards each groove, a bearing wheel 8 is arranged in the frame 1 and located right below the glue coating wheels 4 in a rotating mode, a rotating rod 9 is arranged between the mounting plates 2, a mounting groove 10 is formed in the top end of the sliding block 3, a sleeve 11 is arranged on the rotating rod 9 and corresponds to the mounting groove 10, a short rod 12 is arranged below the sleeve 11 in a rotating mode, the tail end of the short rod 12 is embedded and mounted in the mounting groove 10, a handle 13 is further arranged on the rotating rod 9, a scraping plate 14 and a glue coating wheel 15 are further arranged on the rear side of the frame 1 in sequence.
At present, in the production process of plastic films, the plastic film surface chemical auxiliary agent, sizing material and coating are often required to be sprayed on the surface of the plastic film so as to endow the surface of the plastic film with certain specific performance.
In the production process of the film, the produced film passes through the gaps between the bearing wheel and the gluing wheel, then the gluing wheel presses the surface of the film, the coating materials in the main pipe are equidistantly sprayed into the grooves through the nozzles, the coating materials in the grooves flow into the surface of the film, and pass through the scraping plate and the gluing wheel in sequence, so that the coating materials can be uniformly smeared on the surface of the film, and the spraying quality of the film is improved.
In the embodiment, when the film needs to be sprayed, when the film needs to pass through the gaps between the bearing wheel and the glue coating wheel, the handle is rotated upwards at the moment, the rotating rod rotates along with the handle, the rotating rod drives the short rod to move upwards in the rotating process, at the moment, the two sliding blocks drive the glue coating wheel to move upwards, at the moment, the film passes through the gaps between the bearing wheel and the glue coating wheel and then releases the handle, and the glue coating wheel presses the film. The film is then drawn through the nozzle to spray the coating material into the groove, where it flows over the film surface. Under the action of the scraping plate and the rubber wheel, the coating material can be uniformly smeared on the surface of the film.
As a preferable structure, the rotating wheel 16 is rotatably arranged on the frame 1 and positioned at the rear side of the bearing wheel 8, the rotating shaft 17 is rotatably arranged in the frame 1, eccentric wheels 18 are respectively arranged at two ends of the rotating shaft 17, lifting rods 19 are respectively penetrated into two sides of the frame 1, a long plate 20 is arranged between the tops of the two lifting rods 19, a scraping plate 14 is arranged at the bottom of the long plate 20 and is positioned above the rotating wheel 16, the bottom of the lifting rods 19 is rotatably connected with the eccentric wheels 18 at the same side, and a driving motor (not shown in the figure) for driving the rotating shaft to rotate is further arranged in the frame 1.
When the scraper is required to scrape the coating material on the film uniformly, the driving motor drives the rotating shaft to rotate at a proper angle, the eccentric wheels at the two ends of the rotating shaft rotate along with the rotating shaft, the eccentric wheels drive the lifting rods to move downwards at the moment, and when the two lifting rods move downwards, the long plate drives the scraper to move downwards until the bottom of the scraper is slightly contacted with the surface of the film. The scraping plates are arranged to be of a lifting structure so as to be suitable for scraping and smearing of films with different thicknesses after spraying. In the scraping process, the film is on the rotating wheel, and the rotating wheel plays an contradicting role.
In the structure, the tail end of the driving shaft of the driving motor is provided with the driving wheel, the rotating shaft is provided with the driven wheel, and a matched belt is sleeved between the driven wheel and the driving wheel.
In addition, a pair of limiting grooves 23 are formed in the upper and lower positions of the lifting rod 19, limiting wheels 24 are rotatably arranged on the side wall of the frame 1 corresponding to each limiting groove 23, and the limiting wheels 24 are located in the limiting grooves 23. In the embodiment, the lifter is located with spacing wheel between the spacing wheel of pair and homonymy and is located spacing inslot, can make the lifter more stable at the lift in-process through setting up spacing wheel on the one hand, and on the other hand comes spacing to the lift distance of lifter.
Further, as a preferable structure, a mounting wheel 25 is provided on the frame 1 and located at the rear side of the scraper 14, a scraper frame 26 is rotatably provided on the mounting wheel 25, and the rubber wheel 15 is rotatably provided on the scraper frame 26. The film passes through the scraper frame to be positioned on the mounting wheel after passing through the rotating wheel, and then the rubber wheel is pressed down on the surface of the film. In the traction process of the film, the rubber wheel can further uniformly smear the coating material on the film, so that the smearing effect is better.
In this structure, a plurality of guide wheels 28 are rotatably disposed on the frame 1 and located at the front side of the carrying wheel and the rear side of the rubber wheel. In the traction process, the film is enabled to be more stable in the whole traction process under the action of the guide wheels.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (5)
1. A film spraying device, characterized in that: the spraying device comprises a frame, the frame both sides all are equipped with the mounting panel, be equipped with the slider on the mounting panel, it is equipped with to rotate between the slider and scribbles the rubber tyer, it has a plurality of recess to scribble the rubber tyer along length direction opening, still be equipped with the person in charge between the slider, it all is equipped with the nozzle towards every recess to be responsible for, just be located in the frame and scribble the rubber tyer and rotate under and be equipped with the carrier wheel, it is equipped with the bull stick to rotate between the mounting panel, it has the mounting groove to open on the slider top, just correspond the mounting groove on the bull stick and be equipped with the sleeve, sleeve below rotation be equipped with the quarter butt and the terminal embedding of quarter butt install in the mounting groove, still be equipped with the handle on the bull stick, still be equipped with scraper blade, rubber tyer in proper order in the frame and be located to scribble the rubber tyer rear side.
2. A thin film spraying apparatus as claimed in claim 1, wherein: the lifting device comprises a rack, a lifting rod, a long plate, a scraper and a driving motor, wherein the lifting rod is arranged on the rack, the scraper is arranged on the bottom of the long plate, the lifting rod is arranged on the top of the long plate, the scraper is arranged above the rotating wheel, the lifting rod is arranged on the bottom of the lifting rod and is connected with the eccentric wheel on the same side in a rotating mode, the eccentric wheel is arranged on the two ends of the rotating shaft in a rotating mode, and the driving motor is used for driving the rotating shaft to rotate.
3. A thin film spraying apparatus as claimed in claim 2, wherein: the lifting rod is provided with a pair of limiting grooves at the upper and lower positions, and the side wall of the frame is provided with limiting wheels corresponding to each limiting groove in a rotating mode and the limiting wheels are located in the limiting grooves.
4. A thin film spraying apparatus as claimed in claim 3, wherein: the scraper frame is provided with a mounting wheel at the rear side of the scraper and a scraper frame rotatably arranged on the mounting wheel, and the rubber wheel is rotatably arranged on the scraper frame.
5. A thin film spraying apparatus as claimed in claim 4, wherein: the frame is provided with a plurality of guide wheels in a rotating way, and the guide wheels are positioned on the front side of the bearing wheel and the rear side of the rubber wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322615217.0U CN221016968U (en) | 2023-09-26 | 2023-09-26 | Film spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322615217.0U CN221016968U (en) | 2023-09-26 | 2023-09-26 | Film spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221016968U true CN221016968U (en) | 2024-05-28 |
Family
ID=91184319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322615217.0U Active CN221016968U (en) | 2023-09-26 | 2023-09-26 | Film spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221016968U (en) |
-
2023
- 2023-09-26 CN CN202322615217.0U patent/CN221016968U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |