CN219377720U - Novel rubber coating is used in protection film production device - Google Patents
Novel rubber coating is used in protection film production device Download PDFInfo
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- CN219377720U CN219377720U CN202223453000.6U CN202223453000U CN219377720U CN 219377720 U CN219377720 U CN 219377720U CN 202223453000 U CN202223453000 U CN 202223453000U CN 219377720 U CN219377720 U CN 219377720U
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Abstract
The utility model provides a novel rubber coating is used in protection film production device, includes box and rubber coating post, and the rubber coating post is including accuse stream post, two circular sideboards and a plurality of arc intermediate lamella, is connected with accuse stream board between accuse stream post and the arc intermediate lamella. The circular side plate is provided with a glue inlet hole, a plurality of arc-shaped slots and a plurality of threaded through holes. A threaded counter bore is formed in the arc-shaped middle plate, a fastening bolt is arranged between the threaded through hole and the threaded counter bore in a penetrating mode, an arc-shaped extension block is fixed on one side of the arc-shaped middle plate, and a first strip-shaped slot is formed in the other side of the arc-shaped middle plate. According to the utility model, the arc-shaped middle plates, the round side plates and the flow control plates are detachably connected, and each arc-shaped middle plate is detached one by one during cleaning, so that the process of cleaning the inner cavity of the glue spreading column and the hole wall of the glue outlet hole is more convenient, and the cleaning is more thorough.
Description
Technical Field
The utility model relates to the technical field of protective film gluing equipment, in particular to a novel gluing device for protective film production.
Background
The protective film can be classified into a digital product protective film, an automobile protective film, a household protective film, a food fresh-keeping protective film, etc. according to the use. Along with the popularization of digital products such as mobile phones in China, a protective film is becoming a common name of a screen protective film, and in the production process of the protective film, a gluing device is needed to be used for gluing the surface of the protective film.
When the existing gluing device is used for gluing the protective film, the colloid is not uniformly smeared on the surface of the protective film, so that more colloid is available in places and less colloid is available in places.
The Chinese patent with the bulletin number of CN216322915U discloses a gluing device for producing a protective film, which comprises a box body, wherein one side of the box body is symmetrically and fixedly connected with a first connecting pipe, the bottom end of the first connecting pipe is movably connected with a gluing column, a plurality of glue outlet holes are formed in the gluing column, a flow control column is arranged inside the gluing column, the flow control column is fixedly connected with the gluing column through a plurality of flow control plates, one side of the gluing column is provided with a glue collecting frame, a plurality of scraping plates are fixedly connected inside the glue collecting frame, and a cylinder is movably connected inside the glue collecting frame. According to the utility model, the glue coating column with the plurality of glue outlet holes is movably connected at the bottom end of the first connecting pipe, the glue control column is fixedly connected inside the glue coating column through the plurality of flow control plates, the glue collecting frame is arranged at one side of the glue coating column, the columns are movably connected inside the glue collecting frame, and the scrapers fixedly connected inside the glue collecting frame are mutually matched, so that the glue coating device can uniformly coat glue on the protective film.
However, the glue spreading column of the glue spreading device needs to be cleaned regularly, so that a large amount of glue solution is prevented from remaining on the glue spreading column, and the outer surface of the glue spreading column is uneven after the glue solution is cooled, solidified and formed, so that the glue spreading operation is influenced. In the utility model, the glue solution can remain in the glue coating column and on the wall of the glue outlet hole, and after long-time use, the residual glue solution is gradually accumulated in the glue coating column and on the wall of the glue outlet hole. After the glue solution is cooled and molded, the inner cavity and the glue outlet hole of the glue coating column can be blocked, so that the glue solution enters the glue coating column and the glue outlet efficiency is affected. In the utility model, the glue coating column and the glue outlet are required to be cleaned, and only tools such as a fine brush and the like can be inserted into the glue outlet and the glue coating column to clean the glue outlet and the glue coating column. The cleaning process is inconvenient, time-consuming and labor-consuming, and the cleaning process is not clean.
Therefore, the utility model provides a technical scheme for solving the problems that the cleaning of the glue outlet hole and the inner cavity of the glue spreading column is inconvenient and incomplete.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a novel gluing device for producing a protective film, which aims to achieve the technical effects of detachable connection among an arc-shaped middle plate, a round side plate and a flow control plate, convenience in cleaning the inner cavity of a gluing column and the wall of a glue outlet hole and thorough cleaning.
The utility model provides a novel rubber coating device for protection film production, includes box and rubber coating post, all communicate between rubber coating post's both ends and the box has the connecting pipe, be provided with ooff valve and booster pump on the connecting pipe, the rubber coating post includes accuse stream post, two circular sideboards and a plurality of arc intermediate lamella, two circular sideboards symmetry sets up, a plurality of the arc intermediate lamella all is connected between two circular sideboards, and uses the central point of circular sideboard to be the centre of a circle and be the annular array and distribute, two enclose into the inner chamber between circular sideboard and the arc intermediate lamella, adjacent two the interval forms the play glue hole that communicates with each other with the inner chamber between the arc intermediate lamella, accuse stream post is located the inner chamber, accuse stream post is connected with accuse stream board between arc intermediate lamella;
the center positions of the two round side plates are respectively provided with a glue inlet hole, the edge positions of the opposite sides of the two round side plates are respectively provided with a plurality of arc-shaped slots distributed in an annular array, the sides of the two round side plates, which are opposite, are respectively provided with a threaded through hole communicated with the arc-shaped slots, the two round side plates are respectively fixedly provided with a glue inlet pipe corresponding to the glue inlet holes, the outer side wall of the glue inlet pipe is provided with external threads, the connecting pipe is rotationally connected with a connecting head, and the inner side wall of the connecting head is provided with internal threads which are in matched connection with the external threads;
two ends of the arc-shaped middle plate are respectively inserted into two arc-shaped slots, threaded counter bores corresponding to the positions of the threaded through holes are respectively formed, fastening bolts are arranged between the threaded through holes and the threaded counter bores in a penetrating mode, arc-shaped extension blocks are fixed in the middle of the outer convex surface of the arc-shaped middle plate and concentric with the arc-shaped middle plate, the widths of the arc-shaped extension blocks are equal, the distance between the two ends of the arc-shaped extension block and the two ends of the arc-shaped middle plate is equal to the depth of the arc-shaped slot, the distance between the outer convex surface of the arc-shaped middle plate and the arc-shaped side surface of the circular side plate is equal to the height of the arc-shaped extension block, and a first strip-shaped slot for the insertion of one end of the flow control plate is formed in the inner concave surface of the arc-shaped middle plate.
Through adopting above-mentioned technical scheme, when the rubber coating post is washd to needs, the swivel joint head earlier, will connect the head and pull down from the connecting pipe to pull down the rubber coating post. The fastening bolt is then screwed out of the threaded through hole and the threaded counter bore. At this time, the circular side plate and the arc middle plate are not fixed any more, and the circular side plate can be detached from the arc middle plate by pulling the circular side plate. Then the arc-shaped middle plate is pulled, and the arc-shaped middle plate can be separated from the flow control plate. At this time, the arc-shaped middle plates can be thoroughly cleaned in all directions, and the flow control plates and the flow control columns are directly exposed outside, so that the arc-shaped middle plates are more convenient and thorough to clean. Similarly, when the glue spreading column is required to be installed, the first strip-shaped slot corresponds to the flow control plate, and each arc-shaped middle plate is respectively installed on each flow control plate in a mode that one end of the flow control plate is inserted into the first strip-shaped slot. And then the circular side plates are lifted up, so that each arc slot corresponds to each arc middle plate, and the circular side plates are arranged on each arc middle plate in a mode that one end of each arc middle plate is inserted into each arc slot. When the arc-shaped middle plate is contacted with the bottom of the arc-shaped slot, the arc-shaped middle plate and the circular side plate cannot move continuously. At this time, the both ends of arc extension piece just respectively with two circular sideboards laminating, the outer convex surface of arc extension piece also just with circular sideboard's arc side is leveled. The space enclosed between the two circular side plates and the plurality of arc middle plates is the inner cavity of the glue spreading column, and the interval between two adjacent arc middle plates is the glue outlet. Finally, a cylindrical glue coating column with an inner cavity and a smooth surface except for a glue outlet is assembled. And then, connecting the connector with the rubber inlet pipe to complete the installation of the rubber coating column. According to the utility model, the arc-shaped middle plates, the round side plates and the flow control plates are detachably connected, and each arc-shaped middle plate is detached one by one during cleaning, so that the process of cleaning the inner cavity of the glue spreading column and the hole wall of the glue outlet hole is more convenient, and the cleaning is more thorough.
The utility model is further provided with: the outer side wall of the flow control column is provided with a plurality of second strip-shaped slots corresponding to the first strip-shaped slots, and one end, deviating from the arc-shaped middle plate, of the flow control plate is inserted into the second strip-shaped slots.
Through adopting above-mentioned technical scheme, realize dismantling through the second bar slot between accuse flow board and the accuse flow post and be connected, when wasing accuse flow board and accuse flow post, pull down each accuse flow board back, just can no longer have the abluent corner of being difficult to between accuse flow board and the accuse flow post to make abluent process more convenient, and abluent more thoroughly.
The utility model is further provided with: the depth of the second strip-shaped slot is one third of the height of the flow control plate.
Through adopting above-mentioned technical scheme, when the accuse flow board inserts the second bar slot, guarantee that accuse flow board can be connected with accuse flow post steadily.
The utility model is further provided with: a first rubber pad is fixed on the wall of the first strip-shaped slot.
Through adopting above-mentioned technical scheme, the setting of first rubber pad has promoted the connection stability between accuse flow board and the arc intermediate lamella on the one hand, on the other hand also can prevent in the glue solution gets into first bar slot.
The utility model is further provided with: and a second rubber pad is fixed on the wall of the second strip-shaped slot.
Through adopting above-mentioned technical scheme, the setting of second rubber pad has promoted the connection stability between accuse flow board and the accuse flow post on the one hand, on the other hand also can prevent in the glue solution gets into the second bar slot.
The utility model is further provided with: and a third rubber pad is fixed on the wall of the arc-shaped slot.
Through adopting above-mentioned technical scheme, the setting of third rubber pad has promoted the connection stability between arc intermediate lamella and the arc slot.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the arc-shaped middle plates, the round side plates and the flow control plates are detachably connected, and each arc-shaped middle plate is detached one by one during cleaning, so that the process of cleaning the inner cavity of the glue spreading column and the hole wall of the glue outlet hole is more convenient, and the cleaning is more thorough.
2. The flow control plate and the flow control column are detachably connected through the second strip-shaped slot, and after the flow control plates are detached when the flow control plate and the flow control column are cleaned, corners which are difficult to clean do not exist between the flow control plate and the flow control column any more, so that the cleaning process is more convenient, and the cleaning is more thorough.
Drawings
FIG. 1 is a schematic structural view of a novel adhesive coating device for producing a protective film;
FIG. 2 is a cross-sectional view of a glue applicator for a novel protective film production glue applicator according to the present utility model;
FIG. 3 is an enlarged view of FIG. 2 at A;
FIG. 4 is an enlarged view at B in FIG. 2;
FIG. 5 is an enlarged view at C in FIG. 2;
fig. 6 is a schematic structural view of an arc-shaped middle plate of the novel gluing device for producing the protective film.
Reference numerals: 1. a case; 2. a glue spreading column; 3. a connecting pipe; 4. a booster pump; 5. a flow control column; 6. a circular side plate; 7. an arc-shaped middle plate; 8. a flow control plate; 9. a glue inlet hole; 10. an arc slot; 11. a threaded through hole; 12. a rubber inlet pipe; 13. an external thread; 14. a connector; 15. an internal thread; 16. a threaded counter bore; 17. a fastening bolt; 18. an arc-shaped extension block; 19. a first bar-shaped slot; 20. and a second strip-shaped slot.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a novel rubber coating device for protection film production, as shown in fig. 1-6, including box 1 and rubber coating post 2, all be linked together between the both ends of rubber coating post 2 and box 1 and be provided with ooff valve (not shown in the figure) and booster pump 4 on the connecting pipe 3. The connecting pipe 3 is rotatably connected with a connector 14, and the inner side wall of the connector 14 is provided with an internal thread 15. The rotatable connection 14 with the internal thread 15 is of a state of the art, such as a water inlet pipe of a water heater, a water inlet pipe of a shower, etc., and is not described in detail here.
The glue spreading column 2 comprises a flow control column 5, two circular side plates 6 and a plurality of arc-shaped middle plates 7. The two circular side plates 6 are symmetrically arranged. The arc-shaped middle plates 7 are connected between the two circular side plates 6, and are distributed in a ring-shaped array by taking the center of the circular side plates 6 as the center of a circle. An inner cavity is defined between the two circular side plates 6 and the plurality of arc-shaped middle plates 7, and glue outlet holes communicated with the inner cavity are formed between two adjacent arc-shaped middle plates 7 at intervals. The flow control column 5 is positioned in the inner cavity, and a flow control plate 8 is connected between the flow control column 5 and the arc-shaped middle plate 7.
The center positions of the two round side plates 6 are provided with glue inlet holes 9. A plurality of arc-shaped slots 10 distributed in an annular array are arranged at the edge positions of the opposite sides of the two circular side plates 6. The sides of the two round side plates 6, which are away from each other, are respectively provided with a threaded through hole 11 communicated with the arc-shaped slot 10, and are respectively fixed with a rubber inlet pipe 12 corresponding to the rubber inlet hole 9. The outer side wall of the rubber inlet pipe 12 is provided with an external thread 13 which is matched and connected with an internal thread 15.
Two ends of the arc-shaped middle plate 7 are respectively inserted into two arc-shaped slots 10, and threaded counter bores 16 corresponding to the positions of the threaded through holes 11 are respectively formed. A fastening bolt 17 is arranged between the threaded through hole 11 and the threaded counter bore 16 in a penetrating way. An arc extension block 18 is fixed in the middle of the outer convex surface of the arc middle plate 7. The arc-shaped extension block 18 is concentric and coaxial with the arc-shaped middle plate 7 and has the same width. The distance between the two ends of the arc-shaped extension block 18 and the two ends of the arc-shaped middle plate 7 is equal to the depth of the arc-shaped slot 10. The distance between the outer convex surface of the arc-shaped intermediate plate 7 and the arc-shaped side surface of the circular side plate 6 is equal to the height of the arc-shaped extension block 18. A first strip-shaped slot 19 into which one end of the flow control plate 8 can be inserted is formed in the inner concave surface of the arc-shaped middle plate 7.
A plurality of second strip-shaped slots 20 corresponding to the first strip-shaped slots 19 are formed in the outer side wall of the flow control column 5, and one end, away from the arc-shaped middle plate 7, of the flow control plate 8 is inserted into the second strip-shaped slots 20.
Preferably, the depth of the second strip-shaped slot 20 is one third of the height of the flow control plate 8. When the flow control plate 8 is inserted into the second strip-shaped slot 20, the flow control plate 8 is ensured to be stably connected with the flow control column 5.
Preferably, a first rubber pad (not shown) is fixed on the groove wall of the first bar-shaped slot 19. The arrangement of the first rubber pad promotes the connection stability between the flow control plate 8 and the arc-shaped middle plate 7 on one hand, and can prevent glue solution from entering the first strip-shaped slot 19 on the other hand.
Preferably, a second rubber pad (not shown) is fixed on the groove wall of the second bar-shaped slot 20. The arrangement of the second rubber pad promotes the connection stability between the flow control plate 8 and the flow control column 5 on one hand, and can prevent glue solution from entering the second strip-shaped slot 20 on the other hand.
Preferably, a third rubber pad (not shown) is fixed on the wall of the arc-shaped slot 10. The arrangement of the third rubber pad promotes the connection stability between the arc-shaped middle plate 7 and the arc-shaped slot 10.
Working principle: when the glue spreading column 2 needs to be cleaned, the connector 14 is rotated first, and the connector 14 is detached from the connecting pipe 3, so that the glue spreading column 2 is detached. The fastening bolt 17 is then screwed out of the threaded through hole 11 and the threaded counter bore 16. At this time, the circular side plate 6 and the arc-shaped middle plate 7 are not fixed any more, and the circular side plate 6 can be detached from the arc-shaped middle plate 7 by pulling the circular side plate 6. Then the arc-shaped middle plate 7 is pulled, and the arc-shaped middle plate 7 can be separated from the flow control plate 8. And then the flow control plate 8 is pulled out from the second strip-shaped slot 20. At this time, the arc-shaped middle plate 7, the flow control plates 8 and the flow control columns 5 are all detached, so that the flow control columns 5, the arc-shaped middle plates 7 and the flow control plates 8 can be thoroughly cleaned in all directions. Similarly, when the glue spreading column 2 needs to be installed, each flow control plate 8 is inserted into the second strip-shaped slot 20, so that the installation between the flow control plate 8 and the flow control column 5 is completed. Then, the first strip-shaped slot 19 corresponds to the flow control plate 8, and each arc-shaped middle plate 7 is respectively installed on each flow control plate 8 in a mode that one end of the flow control plate 8 is inserted into the first strip-shaped slot 19. Then, the circular side plate 6 is lifted up, so that each arc slot 10 corresponds to each arc middle plate 7, and the circular side plate 6 is installed on each arc middle plate 7 by inserting one end of the arc middle plate 7 into the arc slot 10. When the arc-shaped middle plate 7 is contacted with the bottom of the arc-shaped slot 10, the arc-shaped middle plate 7 and the circular side plate 6 cannot move continuously. At this time, the two ends of the arc-shaped extension block 18 are just attached to the two circular side plates 6 respectively, and the outer convex surface of the arc-shaped extension block 18 is just leveled with the arc-shaped side surfaces of the circular side plates 6. The space enclosed between the two circular side plates 6 and the plurality of arc middle plates 7 is the inner cavity of the glue spreading column 2, and the space between the two adjacent arc middle plates 7 is the glue outlet. Finally, a cylindrical glue coating column 2 with an inner cavity and a flat surface except for a glue outlet is assembled. And then, the connector 14 is connected with the rubber inlet pipe 12 to finish the installation of the rubber coating column 2.
According to the utility model, the arc-shaped middle plates 7, the circular side plates 6, the flow control plates 8 and the flow control columns 5 are detachably connected, and when in cleaning, the arc-shaped middle plates 7 are detached one by one, so that the process of cleaning the inner cavity of the glue coating column 2 and the wall of the glue outlet hole is more convenient, and the cleaning is more thorough.
In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a novel rubber coating is used in protection film production device, includes box (1) and rubber coating post (2), all be linked together between the both ends of rubber coating post (2) and box (1) connecting pipe (3), be provided with ooff valve and booster pump (4), its characterized in that on connecting pipe (3): the glue spreading column (2) comprises a flow control column (5), two circular side plates (6) and a plurality of arc middle plates (7), wherein the two circular side plates (6) are symmetrically arranged, the plurality of arc middle plates (7) are connected between the two circular side plates (6), the center positions of the circular side plates (6) are used as circle centers and distributed in an annular array, an inner cavity is formed by encircling the two circular side plates (6) and the plurality of arc middle plates (7), glue outlet holes communicated with the inner cavity are formed between two adjacent arc middle plates (7) at intervals, the flow control column (5) is positioned in the inner cavity, and a flow control plate (8) is connected between the flow control column (5) and the arc middle plates (7);
the center positions of the two round side plates (6) are provided with glue inlet holes (9), the edge positions of the opposite sides of the two round side plates (6) are provided with a plurality of arc-shaped slots (10) distributed in an annular array, one sides of the two round side plates (6) facing away from each other are provided with threaded through holes (11) communicated with the arc-shaped slots (10), glue inlet pipes (12) corresponding to the glue inlet holes (9) are fixed, the outer side walls of the glue inlet pipes (12) are provided with external threads (13), the connecting pipes (3) are rotationally connected with connectors (14), and the inner side walls of the connectors (14) are provided with internal threads (15) matched and connected with the external threads (13);
two arc slot (10) are inserted respectively at both ends of arc intermediate plate (7), and all set up screw thread counter bore (16) that correspond with screw thread through-hole (11) position, wear to be equipped with fastening bolt (17) between screw thread through-hole (11) and screw thread counter bore (16), the intermediate position of the evagination face of arc intermediate plate (7) is fixed with arc extension piece (18), arc extension piece (18) and arc intermediate plate (7) concentric coaxial and the width equals, the distance between the both ends of arc extension piece (18) and the both ends of arc intermediate plate (7) equals the degree of depth of arc slot (10), the distance between the evagination face of arc intermediate plate (7) and the arc side of circular sideboard (6) equals the height of arc extension piece (18), set up on the interior concave surface of arc intermediate plate (7) and supply the first bar slot (19) of one end male of accuse flow board (8).
2. The novel protective film production gluing device according to claim 1, wherein: the outer side wall of the flow control column (5) is provided with a plurality of second strip-shaped slots (20) corresponding to the first strip-shaped slots (19), and one end, deviating from the arc-shaped middle plate (7), of the flow control plate (8) is inserted into the second strip-shaped slots (20).
3. The novel protective film production gluing device according to claim 2, wherein: the depth of the second strip-shaped slot (20) is one third of the height of the flow control plate (8).
4. A novel protective film production gumming device according to claim 3, wherein: a first rubber pad is fixed on the groove wall of the first strip-shaped slot (19).
5. The novel protective film production gluing device according to claim 4, wherein: a second rubber pad is fixed on the groove wall of the second strip-shaped slot (20).
6. The novel protective film production gluing device according to claim 5, wherein: a third rubber pad is fixed on the groove wall of the arc-shaped slot (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223453000.6U CN219377720U (en) | 2022-12-22 | 2022-12-22 | Novel rubber coating is used in protection film production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223453000.6U CN219377720U (en) | 2022-12-22 | 2022-12-22 | Novel rubber coating is used in protection film production device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219377720U true CN219377720U (en) | 2023-07-21 |
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ID=87199091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223453000.6U Active CN219377720U (en) | 2022-12-22 | 2022-12-22 | Novel rubber coating is used in protection film production device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219377720U (en) |
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2022
- 2022-12-22 CN CN202223453000.6U patent/CN219377720U/en active Active
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