CN219400814U - Knife coater convenient for recycling hot melt adhesive - Google Patents
Knife coater convenient for recycling hot melt adhesive Download PDFInfo
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- CN219400814U CN219400814U CN202320766177.7U CN202320766177U CN219400814U CN 219400814 U CN219400814 U CN 219400814U CN 202320766177 U CN202320766177 U CN 202320766177U CN 219400814 U CN219400814 U CN 219400814U
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- hot melt
- melt adhesive
- plate
- spreading roller
- fixing
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Abstract
The utility model discloses a doctor blade coater convenient for recycling hot melt adhesive, which comprises a fixing frame, a glue spreading roller, a limiting mechanism and a collecting cylinder, wherein a conveying device used for conveying is arranged in the middle of the fixing frame, the lower end of the fixing frame is fixedly connected with supporting legs, the glue spreading roller is arranged above the conveying device, mounting blocks are arranged at the left end and the right end of the glue spreading roller, the limiting mechanism is used for limiting between a fixing column and a connecting frame, the collecting cylinder is arranged at the front side of the glue spreading roller, and the collecting cylinder is used for collecting scraped hot melt adhesive. This knife coater convenient to retrieve hot melt adhesive is convenient for adjust the service height of spreading roller according to the in-service use condition, combines stop gear's setting, is convenient for spacing between connecting frame and the fixed column, through the setting of broom, can scrape the hot melt adhesive of spreading roller surface even, through the setting of a collection cylinder, is convenient for retrieve unnecessary hot melt adhesive, prevents extravagant.
Description
Technical Field
The utility model relates to the technical field of knife coater, in particular to a knife coater convenient for recycling hot melt adhesive.
Background
The doctor blade coater is a short name of a doctor blade coater, and the doctor blade coater is a machine for coating a solid continuous film formed by one or more coating layers on a substrate with paint, and the hot melt adhesive is coated on the outer surface of a product through a glue coating roller to process the product;
however, the doctor blade coater generally used is uneven in coating of the product in the actual use process, the height of the glue spreader is inconvenient to adjust according to the actual use condition, and the surplus hot melt adhesive is inconvenient to recover, so that waste is easily caused;
for this reason, a doctor blade machine for recycling hot melt adhesive is proposed to solve the above problems.
Disclosure of Invention
The utility model aims to provide a doctor blade coater convenient for recycling hot melt adhesive, which aims to solve the problems that in the conventional doctor blade coater provided in the background art, the coating of products is uneven in the actual use process, the height of a glue spreader is inconvenient to adjust according to the actual use condition, and the excessive hot melt adhesive is inconvenient to recycle, so that waste is easy to cause.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the doctor blade coater convenient for recycling the hot melt adhesive comprises a fixing frame, wherein a conveying device used for conveying is arranged in the middle of the fixing frame, the lower end of the fixing frame is fixedly connected with supporting legs, and the fixing frame is directly arranged on the ground through the supporting legs;
the glue spreader is arranged above the conveying device, mounting blocks are arranged at the left end and the right end of the glue spreader, and a rotating structure is formed between the glue spreader and the mounting blocks;
further comprises:
the limiting mechanism is used for limiting the space between the fixed column and the connecting frame, the upper end of the connecting frame is fixedly connected with the mounting block, and the connecting frame drives the glue spreading roller to form a lifting structure above the conveying device through the mounting block;
the collecting cylinder is arranged on the front side of the glue spreader and is used for collecting the hot melt adhesive scraped by the broom, and the lower end of the collecting cylinder is connected with a container used for accommodating the hot melt adhesive outside through a hose.
Preferably, the limiting mechanism comprises a spring sleeved on the outer surface of the upper end of the fixed column, a connecting block fixedly connected with the movable end of the spring, a connecting plate fixedly connected with the lower end of the connecting block and a connecting bolt for locking.
Preferably, the connecting block is connected with the fixed column in a sliding manner, the lower end of the connecting block is connected with the fixed groove in a clamping manner, the connecting block forms an elastic structure with the fixed groove through the connecting plate, and the fixed grooves are arranged at equal intervals on the side surface of the connecting frame.
Preferably, the connecting plate is sleeved on the outer side of the middle part of the fixed column, the connecting plate and the fixed column are further limited by a connecting bolt, the connecting bolt is connected with the connecting plate in a rotating way, and the connecting bolt is connected with the fixed column in a threaded way;
the fixing columns are fixedly connected to the left end and the right end of the fixing frame, and the fixing columns are connected with the connecting frame in a clamping groove mode.
Preferably, the broom is provided with movable blocks sleeved at the left end and the right end, the movable blocks are connected with the mounting plates in an L-shaped structure in a sliding mode, the mounting plates are fixedly connected to the upper ends of the mounting blocks, and the movable blocks are fixed with the mounting plates through bolts.
Preferably, the broom is attached to the upper surface of the glue spreader, the lower end of the glue spreader and the collecting cylinder with the bottom surface in an inclined state are attached, the left end and the right end of the collecting cylinder are fixedly connected with fixing plates, the fixing plates are inserted into the front ends of the mounting blocks, and the fixing plates and the mounting blocks are limited through limiting plates;
the limiting plate is rotationally connected to the front end of the mounting block, a torsion spring is arranged at the joint of the limiting plate and the mounting block, and the limiting plate is connected with the fixing plate in a clamping mode.
Compared with the prior art, the utility model has the beneficial effects that: this doctor blade machine convenient to retrieve hot melt adhesive, in the in-service use, slide through between connecting frame and the fixed column, be convenient for drive the glue spreader and go up and down in conveyer's top, thereby be convenient for according to the in-service use condition to the use height of glue spreader adjust, combine stop gear's setting, be convenient for carry out spacing between connecting frame and the fixed column, through the setting of broom, can scrape the hot melt adhesive of glue spreader surface even, through the setting of a collection section of thick bamboo, be convenient for retrieve unnecessary hot melt adhesive, prevent extravagant;
1. the device is provided with a fixed column, a connecting frame and a glue spreader, wherein the fixed column is in sliding connection with the connecting frame, and the glue spreader is driven to lift above the conveying device by sliding between the fixed column and the connecting frame, so that the height of the glue spreader can be adjusted according to actual use conditions;
2. the device is provided with the limiting mechanism, the limiting mechanism comprises a spring, a connecting block, a connecting plate and a connecting bolt, the limiting mechanism is arranged at the upper end of the fixed column, and the fixed column and the glue spreader can be limited conveniently and rapidly through the arrangement of the limiting mechanism, so that the stability is good;
3. be equipped with broom and collecting vessel, the broom laminating sets up in the upper end of spreading roller, cleans the upper end of spreading roller through the broom, scrapes the hot melt adhesive of spreading roller surface even, combines the setting of collecting vessel simultaneously, can collect the unnecessary hot melt adhesive of striking off, prevents that the hot melt adhesive from taking place extravagant.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 4 is a schematic diagram of a side view of the connection of the fixing column, the connection frame, the connection block and the connection plate;
FIG. 5 is a schematic diagram showing a side view of the connection of the collecting cylinder and the fixing plate;
fig. 6 is a schematic diagram of the front view of the connection of the broom, the movable block and the mounting plate of the present utility model.
In the figure: 1. a fixing frame; 2. a transfer device; 3. fixing the column; 4. a connection frame; 5. a fixing groove; 6. a mounting block; 7. a glue spreading roller; 8. broom (S); 9. a movable block; 10. a mounting plate; 11. a limiting mechanism; 12. a spring; 13. a connecting block; 14. a connecting plate; 15. a connecting bolt; 16. a collection cylinder; 17. a fixing plate; 18. and a limiting plate.
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.
Referring to fig. 1-6, the present utility model provides a technical solution: a doctor blade coater convenient for recycling hot melt adhesive comprises a fixed frame 1, a conveying device 2, a fixed column 3, a connecting frame 4, a fixed groove 5, a mounting block 6, a glue spreader 7, a broom 8, a movable block 9, a mounting plate 10, a limiting mechanism 11, a spring 12, a connecting block 13, a connecting plate 14, a connecting bolt 15, a collecting cylinder 16, a fixed plate 17 and a limiting plate 18.
When the doctor blade machine convenient for recycling hot melt adhesive is used, as shown in fig. 1, 3 and 4, a conveying device 2 used for conveying is arranged in the middle of a fixing frame 1, a supporting leg is fixedly connected to the lower end of the fixing frame 1, the fixing frame 1 is directly placed on the ground through the supporting leg, a glue spreader 7 is arranged above the conveying device 2, meanwhile, mounting blocks 6 are arranged at the left end and the right end of the glue spreader 7, the glue spreader 7 is rotationally connected with the mounting blocks 6, the mounting blocks 6 are fixedly connected to the upper end of a connecting frame 4, fixing grooves 5 with a limiting effect are formed in the outer side of the connecting frame 4 at equal intervals, the limiting mechanism 11 is used for limiting the space between a fixing column 3 and the connecting frame 4 in combination with the arrangement of a limiting mechanism 11, and the limiting mechanism 11 comprises a spring 12 sleeved on the outer surface of the upper end of the fixing column 3, a connecting block 13 fixedly connected to the movable end of the spring 12, a connecting plate 14 fixedly connected to the lower end of the connecting block 13 and a connecting bolt 15 used for locking;
through pulling connecting plate 14 to the outside, connecting plate 14 and connecting block 13's lower extreme fixed connection, connecting plate 14 drives between connecting block 13 and the fixed column 3 and slide, and connecting block 13 extrudes spring 12, make spring 12 take place elastic deformation, connecting plate 14 drives connecting block 13 and fixed slot 5 break away from, loosen spacing between fixed column 3 and connecting frame 4, then through pulling connecting frame 4, slide between connecting frame 4 and the fixed column 3, connecting frame 4 drives glue spreader 7 through installation piece 6 and goes up and down in the top of conveyer 2, thereby can adjust glue spreader 7's height according to the in-service use condition;
after the height of the glue spreader 7 is adjusted, a product is placed at the upper end of the conveying device 2, the product is conveyed through the conveying device 2, as shown in fig. 1 and 2, in the process of conveying the product through the conveying device 2, when the product is in contact with the glue spreader 7, the hot melt adhesive on the outer surface of the glue spreader 7 is coated on the outer surface of the product, the product is processed, and when the product is coated, the broom 8 is arranged at the upper end of the glue spreader 7 in a bonding way through the arrangement of the broom 8, the hot melt adhesive on the outer surface of the glue spreader 7 can be scraped uniformly through the broom 8, a more uniform coating effect is achieved, and in addition, the excessive hot melt adhesive scraped by the broom 8 can be collected through the collecting cylinder 16 shown in fig. 1 and 5 by combining with the arrangement of the collecting cylinder 16, waste of the hot melt adhesive is prevented, the lower end of the collecting cylinder 16 is connected with an external container through a hose, the hot melt adhesive collected in the collecting cylinder 16 is convenient to transfer the hot melt adhesive collected in the collecting cylinder 16 to the outside, and the hot melt adhesive is better to be collected;
as shown in fig. 1 and 6, after the processing is finished, the conveying device 2 stops conveying the product, the limiting plate 18 rotates on the front side of the installation block 6 by rotating the limiting plate 18, a torsion spring is arranged at the joint of the limiting plate 18 and the installation block 6 and is elastically deformed, at the moment, the limiting plate 18 is separated from the collecting cylinder 16, the limiting between the fixed plate 17 and the installation block 6 is loosened, then the collecting cylinder 16 is pulled forward, the collecting cylinder 16 drives the fixed plate 17 to be separated from the installation block 6, the collecting cylinder 16 is convenient to detach and clean, the inside of the collecting cylinder 16 is prevented from adhering, the bolt at the joint of the installation plate 10 and the movable block 9 can be loosened, the limiting between the installation plate 10 and the movable block 9 is loosened, then the movable block 9 is pulled outwards, the movable block 9 slides with the installation plate 10, the movable block 9 is separated from the broom 8, the broom 8 is convenient to detach and clean, and the structure is simple, and the use is very convenient.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The doctor blade machine convenient for recycling the hot melt adhesive comprises a fixing frame (1), wherein a conveying device (2) for conveying is arranged in the middle of the fixing frame (1), the lower end of the fixing frame (1) is fixedly connected with supporting legs, and the fixing frame (1) is directly arranged on the ground through the supporting legs;
the glue spreading roller (7), the glue spreading roller (7) is arranged above the conveying device (2), the left end and the right end of the glue spreading roller (7) are provided with mounting blocks (6), and a rotating structure is formed between the glue spreading roller (7) and the mounting blocks (6);
characterized by further comprising:
the limiting mechanism (11), the limiting mechanism (11) is used for limiting the space between the fixed column (3) and the connecting frame (4), the upper end of the connecting frame (4) is fixedly connected with the mounting block (6), and the connecting frame (4) drives the glue spreading roller (7) to form a lifting structure above the conveying device (2) through the mounting block (6);
the collecting cylinder (16), the collecting cylinder (16) is arranged at the front side of the glue spreader (7), the collecting cylinder (16) is used for collecting the hot melt adhesive scraped by the broom (8), and the lower end of the collecting cylinder (16) is connected with a container used for accommodating outside through a hose.
2. A doctor blade machine for facilitating hot melt adhesive recovery as defined in claim 1, wherein: the limiting mechanism (11) comprises a spring (12) sleeved on the outer surface of the upper end of the fixed column (3), a connecting block (13) fixedly connected with the movable end of the spring (12), a connecting plate (14) fixedly connected with the lower end of the connecting block (13) and a connecting bolt (15) for locking.
3. A doctor blade machine for facilitating hot melt adhesive recovery as defined in claim 2, wherein: the connecting block (13) is connected with the fixed column (3) in a sliding mode, the lower end of the connecting block (13) is connected with the fixed groove (5) in a clamping mode, the connecting block (13) forms an elastic structure with the fixed groove (5) through the connecting plate (14), and the fixed grooves (5) are arranged at equal intervals on the side face of the connecting frame (4).
4. A doctor blade machine for facilitating hot melt adhesive recovery as set forth in claim 3, wherein: the connecting plate (14) is sleeved on the outer side of the middle of the fixed column (3), the connecting plate (14) and the fixed column (3) are further limited through a connecting bolt (15), the connecting bolt (15) is connected with the connecting plate (14) in a rotating mode, and the connecting bolt (15) is connected with the fixed column (3) in a threaded mode;
the fixing columns (3) are fixedly connected to the left end and the right end of the fixing frame (1), and the fixing columns (3) are connected with the connecting frame (4) in a clamping groove mode.
5. A doctor blade machine for facilitating hot melt adhesive recovery as defined in claim 1, wherein: the broom is characterized in that movable blocks (9) are sleeved at the left end and the right end of the broom (8), the movable blocks (9) are connected with a mounting plate (10) in an L-shaped structure in a sliding mode, the mounting plate (10) is fixedly connected to the upper end of the mounting block (6), and the movable blocks (9) are fixed with the mounting plate (10) through bolts.
6. A doctor blade machine for facilitating hot melt adhesive recovery as defined in claim 5, wherein: the broom (8) is arranged on the upper surface of the glue spreader (7) in a bonding mode, the lower end of the glue spreader (7) is in bonding with a collecting cylinder (16) with the bottom surface in an inclined state, the left end and the right end of the collecting cylinder (16) are fixedly connected with fixing plates (17), the fixing plates (17) are inserted into the front ends of the mounting blocks (6), and the fixing plates (17) and the mounting blocks (6) are limited through limiting plates (18);
the limiting plate (18) is rotationally connected to the front end of the mounting block (6), a torsion spring is arranged at the joint of the limiting plate (18) and the mounting block (6), and the limiting plate (18) is connected with the fixing plate (17) in a clamping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320766177.7U CN219400814U (en) | 2023-04-10 | 2023-04-10 | Knife coater convenient for recycling hot melt adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320766177.7U CN219400814U (en) | 2023-04-10 | 2023-04-10 | Knife coater convenient for recycling hot melt adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219400814U true CN219400814U (en) | 2023-07-25 |
Family
ID=87206879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320766177.7U Active CN219400814U (en) | 2023-04-10 | 2023-04-10 | Knife coater convenient for recycling hot melt adhesive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219400814U (en) |
-
2023
- 2023-04-10 CN CN202320766177.7U patent/CN219400814U/en active Active
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