CN215751297U - One-way composite coating device - Google Patents
One-way composite coating device Download PDFInfo
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- CN215751297U CN215751297U CN202120416028.9U CN202120416028U CN215751297U CN 215751297 U CN215751297 U CN 215751297U CN 202120416028 U CN202120416028 U CN 202120416028U CN 215751297 U CN215751297 U CN 215751297U
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Abstract
The utility model discloses a one-way composite coating device, which belongs to the technical field of coating devices and comprises a rack, wherein a glue box is arranged at the top of the rack, a feeding roller A is arranged at one end of the rack, a winding roller is arranged at the other end of the rack, a fixed roller is arranged at the top end inside the rack, a spring is fixedly connected at the bottom end inside the rack, a movable roller is connected to the rack through the spring in a matching manner, side plates are fixedly connected to two sides of the movable roller, the movable roller pushes materials upwards to the bottom of the fixed roller under the action of the spring elasticity, the fixed roller and the movable roller are matched to extrude glue in the material conveying process, the glue on the surface is flattened, glue bubbles are removed at the same time, the side plates can scrape the glue on two sides of the excessive materials and discharge the glue along guide plates, the situation that no cavitation bubbles are generated on the compounded materials is ensured, and the production quality is improved.
Description
Technical Field
The utility model relates to the technical field of coating devices, in particular to a one-way composite coating device.
Background
The coating and compounding equipment is mainly applied to the gluing, coating and compounding processing of various reel base materials such as plastic films, paper, alumite, cloth, leather and the like, is widely applied to various packaging fields, has wide development prospects, and is roughly divided into three types, namely a beam splitter roll gluing coating, an anilox roll gluing coating and a hot melt adhesive spraying and extruding coating.
Patent number is CN 208515139U's publication a coating machine coating set composite moves down through pneumatic cylinder work drive slider and makes the removal roller move down to the raw materials that the pulling was unreeled on the roller makes it tensile, thereby possesses certain tension, avoids appearing the phenomenon of fold because tension is not enough, and is comparatively practical, is fit for extensively promoting and using.
When the coating and compounding device is used, the following defect 1 exists, the coating device is directly used for compounding after coating, the colloid surface is easy to generate colloid bubbles due to the conditions of uneven coating and the like, and a cavity is formed after compounding, so that the production quality is influenced; 2. the coating device adopts a composite roller extrusion mode to carry out composite operation, the composite roller only has basic composite function, and the problem that the folded deformation of materials is easy to occur when the compounded glue agent is not completely dried, and the like, influences the composite quality, and the unidirectional composite coating device is provided.
Disclosure of Invention
The utility model provides a one-way composite coating device, which aims to uniformly extrude coated glue, ensure that a glue agent is spread flatly, reduce the generation of glue bubbles, and simultaneously quickly dry after compounding to ensure the compounding quality.
The specific technical scheme provided by the utility model is as follows:
the utility model provides a one-way composite coating device which comprises a rack, wherein a rubber box is installed at the top of the rack, a feeding roller A is installed at one end of the rack, a winding roller is installed at the other end of the rack, a fixed roller is installed at the top end inside the rack, a spring is fixedly connected at the bottom end inside the rack, the rack is connected with a movable roller through the spring in a matching manner, side plates are fixedly connected to two sides of the movable roller, a guide plate is fixedly connected between the side plates in an inclined manner, a trapezoidal box is installed inside the rack, a triangular cavity is formed in the interior of the trapezoidal box, and heating wires are installed in the interior of the trapezoidal box.
Optionally, a coating roller is installed at the bottom of the glue box, and the coating roller is located at the glue discharging end of the glue box.
Optionally, a feed roller B is installed at the top end inside the rack, and the feed roller B is located between the fixed roller and the trapezoid box.
Optionally, a collecting box is mounted inside the frame, and the bottom of the guide plate extends to the top of the collecting box.
Optionally, a temperature controller is installed on one side of the surface of the frame, and the current input end of the heating wire is electrically connected with an external power supply through the temperature controller.
The utility model has the following beneficial effects:
1. feed roll A and wind-up roll are installed respectively to the both ends of frame, feed roll A is used for carrying the material that needs carry out the coating, the wind-up roll carries out the rolling to the material after the coating, the inside glue solution that stores of gluey box, the material is accomplished the rubberizing when gluing the box bottom portion and is handled, the material after the rubberizing passes between fixed roll and the movable roll, the movable roll upwards pushes up material to fixed roll bottom under the spring force effect, fixed roll extrudees the glue with the movable roll cooperation in the material transportation process, flatten the surface glue agent, simultaneously press the bubble of gluing and remove, the curb plate can strike off and discharge along the baffle the glue agent of many material both sides, the material after guaranteeing to compound can not have the production of vacuole, and the production quality is improved.
2. The internally mounted of frame has trapezoidal box, the triangle-shaped cavity has been seted up to trapezoidal box inside, the triangle-shaped cavity is the narrow structure of the wide one end of one end, the material after the coating is compound gets into from broad one side, discharge from narrower one side, when passing trapezoidal box inside, because the triangle-shaped cavity constantly narrows down and can extrude the material after the compound, make the material after the compound closely laminate together, trapezoidal box internally mounted has the heating wire simultaneously, produce the heat after the circular telegram and heat triangle-shaped cavity inside, make the material after the compound after getting into its inside be heated, glue drying with higher speed, compare in traditional compression fittings, through having the design of certain temperature triangle-shaped cavity structure, the pressfitting quality of material has both been guaranteed, simultaneously can quick drying glue again.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of a unidirectional composite coating apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic side view of a movable roller of a unidirectional composite coating apparatus according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a trapezoidal box of a unidirectional composite coating device according to an embodiment of the utility model.
In the figure: 1. a frame; 2. a glue box; 201. a coating roll; 3. a feed roller A; 301. a wind-up roll; 302. A feed roller B; 4. a fixed roller; 5. a spring; 501. a movable roller; 502. a side plate; 503. a guide plate; 6. A collection box; 7. a trapezoidal box; 701. a triangular cavity; 8. an electric heating wire; 801. and (7) a temperature controller.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A unidirectional composite coating apparatus according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.
Referring to fig. 1, 2 and 3, the unidirectional composite coating device provided by the embodiment of the utility model comprises a frame 1, wherein a rubber box 2 is installed at the top of the frame 1, a feed roller a3 is installed at one end of the frame 1, a wind-up roller 301 is installed at the other end of the frame 1, a fixed roller 4 is installed at the top end inside the frame 1, a spring 5 is fixedly connected to the bottom end inside the frame 1, a movable roller 501 is cooperatively connected to the frame 1 through the spring 5, side plates 502 are fixedly connected to both sides of the movable roller 501, a guide plate 503 is fixedly connected between the side plates 502 in an inclined manner, a trapezoidal box 7 is installed inside the frame 1, a triangular cavity 701 is formed inside the trapezoidal box 7, and an electric heating wire 8 is installed inside the trapezoidal box 7.
The example, under the spring 5 elastic force effect, movable roll 501 pushes up the material to fixed roll 4 bottom upwards, fixed roll 4 extrudees the glue with movable roll 501 cooperation in the material transportation process, flatten the surface glue, press the bubble of glue simultaneously and remove, curb plate 502 can scrape off the glue of many material both sides and discharge along baffle 503, guarantee that the material after the complex can not have the production of vacuole, and the production quality is improved, through having the design of certain temperature triangle-shaped cavity 701 structure, the pressfitting quality of both having guaranteed the material, simultaneously can quick drying glue again.
Referring to fig. 1, the bottom of the glue box 2 is provided with an applying roller 201, and the applying roller 201 is located at the glue discharging end of the glue box 2.
Illustratively, the glue inside the glue cartridge 2 can be discharged by the coating roller 201 installed at the bottom of the glue cartridge 2.
Referring to fig. 1, a feed roller B302 is mounted at the top end of the inside of the frame 1, and the feed roller B302 is positioned between the fixed roller 4 and the trapezoid box 7.
Illustratively, the feed roller B302 is used to feed the material to be bonded to the top of the glued material for the compounding operation.
Referring to fig. 1, the frame 1 is provided with a collecting box 6 therein, and the bottom of the guide plate 503 extends to the top of the collecting box 6.
Illustratively, the excess glue discharged from the top of the guide plate 503 can be collected by a collecting box 6 installed inside the housing 1.
Referring to fig. 1, a temperature controller 801 is installed on one side of the surface of the machine frame 1, and a current input end of the heating wire 8 is electrically connected with an external power supply through the temperature controller 801.
As an example, the temperature of the heating wire 8 can be adjusted by the temperature controller 801.
When the adhesive tape is used, the two ends of the rack 1 are respectively provided with the feeding roller A3 and the winding roller 301, the feeding roller A3 is used for conveying materials to be coated, the winding roller 301 winds the coated materials, adhesive liquid is stored in the adhesive box 2, the materials are subjected to adhesive treatment when passing through the bottom of the adhesive box 2, the glued materials penetrate through the space between the fixed roller 4 and the movable roller 501, the movable roller 501 pushes the materials upwards to the bottom of the fixed roller 4 under the action of the elastic force of the spring 5, the fixed roller 4 and the movable roller 501 are matched to extrude the adhesive in the material conveying process to flatten the surface adhesive, the adhesive bubbles are removed at the same time, the side plates 502 can scrape the adhesive on the two sides of the materials and discharge the adhesive along the guide plates 503, the compounded materials are prevented from generating vacuoles, the production quality is improved, the adhesive in the adhesive box 2 can be discharged by the coating roller 201 arranged at the bottom of the adhesive box 2, the feeding roller B302 is used for conveying the materials to be adhered to the top of the glued materials, the compound operation is carried out, the excessive glue discharged from the top of the guide plate 503 can be collected through the collecting box 6 arranged in the rack 1, the trapezoid box 7 is arranged in the rack 1, the triangle cavity 701 is arranged in the trapezoid box 7, the triangle cavity 701 is of a structure with a wide end and a narrow end, the material after being coated and compounded enters from the wide side and is discharged from the narrow side, when the material passes through the trapezoid box 7, the material after being compounded can be extruded due to the continuous narrowing of the triangle cavity 701, the material after being compounded is tightly attached together, meanwhile, the heating wire 8 is arranged in the trapezoid box 7, the temperature controller 801 is opened, the heat is generated after the power is turned on to heat the inside of the triangle cavity 701, the material after being compounded and entering the inside is heated, the drying is accelerated, compared with the traditional glue pressing device, the structural design of the triangle cavity 701 with a certain temperature is adopted, not only ensures the laminating quality of the materials, but also can quickly dry the adhesive.
The utility model is a unidirectional composite coating device, which comprises a frame 1, a glue box 2, a coating roller 201, a feeding roller A3, a winding roller 301, a feeding roller B302, a fixed roller 4, a spring 5, a movable roller 501, a side plate 502, a guide plate 503, a collecting box 6, a trapezoidal box 7, a triangular cavity 701, an electric heating wire 8 and a temperature controller 801, wherein the components are all universal standard components or components known by technicians in the field, and the structure and principle of the unidirectional composite coating device can be known by technicians in the technical manuals or conventional experimental methods
It will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention without departing from the spirit or scope of the embodiments of the utility model. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to encompass such modifications and variations.
Claims (5)
1. A unidirectional composite coating device comprises a frame (1) and is characterized in that a rubber box (2) is arranged at the top of the frame (1), a feeding roller A (3) is installed at one end of the frame (1), a winding roller (301) is installed at the other end of the frame (1), a fixed roller (4) is arranged at the top end in the frame (1), a spring (5) is fixedly connected at the bottom end in the frame (1), the frame (1) is connected with a movable roller (501) through a spring (5) in a matching way, both sides of the movable roller (501) are fixedly connected with side plates (502), a guide plate (503) is fixedly connected between the side plates (502) in an inclined manner, the heating rack is characterized in that a trapezoid box (7) is arranged inside the rack (1), a triangular cavity (701) is formed inside the trapezoid box (7), and heating wires (8) are arranged inside the trapezoid box (7).
2. A unidirectional composite coating device according to claim 1, characterized in that the coating roller (201) is installed at the bottom of the glue box (2), and the coating roller (201) is positioned at the glue discharging end of the glue box (2).
3. A unidirectional composite coating device according to claim 1, characterized in that the top end of the inside of the frame (1) is provided with a feed roller B (302), and the feed roller B (302) is positioned between the fixed roller (4) and the trapezoidal box (7).
4. A single direction composite coating apparatus as claimed in claim 1, wherein said frame (1) has a collection box (6) mounted therein, and said guide plate (503) has a bottom portion extending to a top portion of the collection box (6).
5. A unidirectional composite coating device according to claim 1, characterized in that a temperature controller (801) is installed on one side of the surface of the frame (1), and the current input end of the heating wire (8) is electrically connected with an external power supply through the temperature controller (801).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120416028.9U CN215751297U (en) | 2021-02-25 | 2021-02-25 | One-way composite coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120416028.9U CN215751297U (en) | 2021-02-25 | 2021-02-25 | One-way composite coating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215751297U true CN215751297U (en) | 2022-02-08 |
Family
ID=80093573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120416028.9U Active CN215751297U (en) | 2021-02-25 | 2021-02-25 | One-way composite coating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215751297U (en) |
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2021
- 2021-02-25 CN CN202120416028.9U patent/CN215751297U/en active Active
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