CN212284658U - A rubber coating device for reflective membrane production line - Google Patents
A rubber coating device for reflective membrane production line Download PDFInfo
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- CN212284658U CN212284658U CN202020751149.4U CN202020751149U CN212284658U CN 212284658 U CN212284658 U CN 212284658U CN 202020751149 U CN202020751149 U CN 202020751149U CN 212284658 U CN212284658 U CN 212284658U
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Abstract
The utility model discloses a rubber coating device for reflective membrane production line, including unwinding mechanism, one side of unwinding mechanism is equipped with coating mechanism and winding mechanism in proper order, and unwinding mechanism is including unreeling the support frame, unreeling frame and first motor, unreels the frame and is located the inboard upper portion that unreels the support frame, and unreels the both ends of frame and the upper portion that unreels the support frame and rotate and be connected, and first motor is located outside one side that unreels the support frame and is connected with unreeling the frame transmission. The utility model discloses in, unwinding mechanism is used for placing the raw materials and rolls up, and pass between coating roll and the compression roller with the material book, final rolling is on winding mechanism, the coating roll is corresponding to the one side that will need the rubber coating, the rotational speed of second motor is greater than first motor, make the tensioning of basic unit, when the coating roll, the basic unit is moving coating roll and compression roller rotation, accomplish the rubber coating, and under the squeezing action of compression roller, expand the fold between coating roll and the basic unit, the bubble is discharged, make the coating roll of fully laminating of basic unit, the thickness of coating is even.
Description
Technical Field
The utility model relates to a reflective membrane production technical field specifically is a rubber coating device for reflective membrane production line.
Background
One side of a reflective membrane substrate needs to be coated with glue in the production process of the reflective membrane, then the coated glue side is attached to the corresponding membrane under certain pressure, the substrate is peeled off after the reflective membrane is cured, the existing gluing mode adopts reticulate coating or needle drop type, the gluing amount cannot be accurately controlled, the coating thickness is unstable, and defects such as bubbles, pinholes and dark lines are easily entangled, so that the product quality is seriously influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rubber coating device for reflective membrane production line to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a gluing device for a reflective film production line comprises an unwinding mechanism, wherein a coating mechanism and a winding mechanism are sequentially arranged on one side of the unwinding mechanism;
the unwinding mechanism comprises an unwinding support frame, an unwinding frame and a first motor, the unwinding frame is positioned at the upper part of the inner side of the unwinding support frame, two ends of the unwinding frame are rotatably connected with the upper part of the unwinding support frame, and the first motor is positioned at one side of the outer part of the unwinding support frame and is in transmission connection with the unwinding frame;
the winding mechanism comprises a winding support frame, a winding frame and a second motor, the winding frame is positioned at the upper part of the inner side of the winding support frame, two ends of the winding frame are rotatably connected with the upper part of the winding support frame, and the second motor is positioned at one side of the outer part of the winding support frame and is in transmission connection with the winding frame;
coating mechanism is including being located the mounting panel that unreels between support frame and the rolling support frame, the inslot at mounting panel middle part is installed and is rotated the coating roll of being connected with the mounting panel, the top surface of coating roll is equipped with the glue tank, the below of coating roll is equipped with the compression roller, the bottom surface fixed connection of adjusting plate and mounting panel is passed through at the both ends of compression roller.
Furthermore, the first motor and the second motor are fixedly connected with the corresponding unreeling support frame and the corresponding reeling support frame through the mounting seats.
Further, the bottom of glue tank is equipped with the liquid outlet, the inside of liquid outlet is inlayed and is equipped with the core, the bottom of core extends the liquid outlet and laminates with the top surface of coating roll.
Furthermore, the adjusting plate comprises a fixed plate positioned at the upper part and a movable plate positioned at the lower part, and two ends of the press roller are rotatably connected with the corresponding movable plates.
Furthermore, the top of fly leaf is equipped with the slide bar, the fly leaf passes through slide bar and fixed plate sliding connection.
Furthermore, a locking bolt is arranged on the fixing plate and matched with the sliding rod.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, unwinding mechanism is used for placing the raw materials and rolls up, will roll up the material and pass between coating roll and the compression roller, final rolling is on winding mechanism, and will need the gummed one side to correspond the coating roll, during the use, the rotational speed of second motor is greater than first motor, make the tensioning of basic unit, when the coating roll is being passed through, the basic unit is moving the coating roll and the compression roller rotates, accomplish the rubber coating, and under the squeezing action of compression roller, expand the fold between coating roll and the basic unit, the bubble is discharged, make the abundant laminating coating roll of basic unit, the thickness of coating is even.
Drawings
FIG. 1 is a schematic structural diagram of a gluing device for a reflective film production line;
FIG. 2 is a schematic structural diagram of an unwinding mechanism in a gluing device for a reflective film production line;
FIG. 3 is a schematic structural diagram of a coating mechanism in a coating apparatus for a reflective film production line;
fig. 4 is a side view of an applying mechanism in an applying apparatus for a reflective film production line.
In the figure: 1. an unwinding mechanism; 11. unwinding a support frame; 12. unwinding the frame; 13. a first motor; 2. a coating mechanism; 21. mounting a plate; 22. a groove; 23. a coating roll; 24. a glue tank; 25. a compression roller; 26. an adjustment plate; 261. a fixing plate; 262. a movable plate; 263. a slide bar; 264. locking the bolt; 27. a liquid outlet; 28. a core body; 3. a winding mechanism; 31. winding a support frame; 32. a winding frame; 33. a second motor; 4. and (7) mounting a seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
a gluing device for a reflective film production line comprises an unwinding mechanism 1, wherein a coating mechanism 2 and a winding mechanism 3 are sequentially arranged on one side of the unwinding mechanism 1;
the unwinding mechanism 1 comprises an unwinding support frame 11, an unwinding frame 12 and a first motor 13, wherein the unwinding frame 12 is positioned at the upper part of the inner side of the unwinding support frame 11, two ends of the unwinding frame 12 are rotatably connected with the upper part of the unwinding support frame 11, and the first motor 13 is positioned at one side of the outer part of the unwinding support frame 11 and is in transmission connection with the unwinding frame 12;
the winding mechanism 3 comprises a winding support frame 31, a winding frame 32 and a second motor 33, the winding frame 32 is positioned at the upper part of the inner side of the winding support frame 31, two ends of the winding frame 32 are rotatably connected with the upper part of the winding support frame 31, and the second motor 33 is positioned at one side of the outer part of the winding support frame 31 and is in transmission connection with the winding frame 32;
the coating mechanism 2 comprises a mounting plate 21 positioned between the unreeling support frame 11 and the reeling support frame 31, a coating roller 23 rotatably connected with the mounting plate 21 is mounted in a groove 22 in the middle of the mounting plate 21, a glue tank 24 is arranged on the top surface of the coating roller 23 (fixed on the top surface of the mounting plate 21 through a support rod), a press roller 25 is arranged below the coating roller 23, and two ends of the press roller 25 are fixedly connected with the bottom surface of the mounting plate 21 through adjusting plates 26.
In the glue coating process, the unreeling mechanism 1 is used for placing a raw material roll, the material roll penetrates through the space between the coating roller 23 and the compression roller 25, and is finally coiled on the reeling mechanism 3 (or coiled after being pressed with other films), and one surface needing glue coating corresponds to the coating roller 23.
When the coating machine is used, the rotating speed of the second motor 33 is greater than that of the first motor 13, so that the base layer is tensioned, when the base layer passes through the coating roller 23, the base layer rotates between the coating roller 23 and the press roller 25 (if necessary, the coating roller 23 can be in transmission connection with a driving device to realize active rotation, meanwhile, a receiving disc can be arranged under the press roller 25 to receive dripped glue or paint), the coating is finished, the wrinkles between the coating roller 23 and the base layer are unfolded under the extrusion action of the press roller 25, air bubbles are discharged, the base layer is fully attached to the coating roller 23, and the coating thickness is uniform.
The glue inside the glue tank 24 flows downward at the liquid outlet 27, and due to the blocking effect of the core 28 (such as sponge, through-hole brush, etc.), the glue can only penetrate downward uniformly through the core 28, and the glue is uniformly coated on the surface of the coating roller 23 during the rotation of the coating roller 23.
In addition, first motor 13 and second motor 33 all through mount pad 4 with the corresponding unreel support frame 11 and the rolling support frame 31 fixed connection for first motor 13 and second motor 33 installation are fixed firm, and the operation is more stable.
The bottom of the glue tank 24 is provided with a liquid outlet 27, a core body 28 is embedded in the liquid outlet 27, the bottom end of the core body 28 extends out of the liquid outlet 27 and is attached to the top surface of the coating roller 23, glue inside the glue tank 24 flows downwards at the liquid outlet 27, due to the blocking effect of the core body 28, the glue can only penetrate downwards uniformly through the core body 28, and the glue is uniformly coated on the surface of the coating roller 23 in the rotating process of the coating roller 23, and due to the constant penetrating speed, the rotating speed of the coating roller 23 can be adjusted, and the thickness of the glue coating is regulated and controlled.
The adjusting plate 26 comprises an upper fixed plate 261 and a lower movable plate 262, and both ends of the press roller 25 are rotatably connected with the corresponding movable plates 262, so that the gap between the press roller 25 and the coating roller 23 can be adjusted to adapt to the coating of different glue coatings.
The top end of the movable plate 262 is provided with a sliding rod 263, the movable plate 262 is slidably connected with the fixed plate 261 through the sliding rod 263, the fixed plate 261 is provided with a locking bolt 264, the locking bolt 264 is matched with the sliding rod 263, the sliding rod 263 extends into a corresponding slide way at the bottom end of the fixed plate 261, and the extension length of the sliding rod 263 is fixed through the locking bolt 264, namely a gap between the pressing roller 25 and the coating roller 23 is fixed.
The working principle is as follows:
the unwinding mechanism 1 is used for placing a raw material roll, passing the raw material roll between the coating roll 23 and the pressing roll 25, and finally winding the raw material roll on the winding and unwinding mechanism 3, wherein the side needing gluing corresponds to the coating roll 23.
When the coating machine is used, the rotating speed of the second motor 33 is greater than that of the first motor 13, so that the base layer is tensioned, when the base layer passes through the coating roller 23, the base layer rotates between the movable coating roller 23 and the pressing roller 25 to complete coating, wrinkles between the coating roller 23 and the base layer are unfolded under the extrusion action of the pressing roller 25, air bubbles are discharged, the base layer is made to be fully attached to the coating roller 23, and the coating thickness is uniform.
The glue inside the glue tank 24 flows downwards at the liquid outlet 27, so that the glue can only penetrate downwards uniformly through the core 28 due to the blocking effect of the core 28, and the glue is uniformly coated on the surface of the coating roller 23 in the rotation process of the coating roller 23.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a rubber coating device for reflective membrane production line, includes unwinding mechanism (1), its characterized in that: a coating mechanism (2) and a winding mechanism (3) are sequentially arranged on one side of the unwinding mechanism (1);
the unwinding mechanism (1) comprises an unwinding support frame (11), an unwinding frame (12) and a first motor (13), wherein the unwinding frame (12) is located at the upper part of the inner side of the unwinding support frame (11), two ends of the unwinding frame (12) are rotatably connected with the upper part of the unwinding support frame (11), and the first motor (13) is located on one side of the outer part of the unwinding support frame (11) and is in transmission connection with the unwinding frame (12);
the winding mechanism (3) comprises a winding support frame (31), a winding frame (32) and a second motor (33), the winding frame (32) is located on the upper portion of the inner side of the winding support frame (31), two ends of the winding frame (32) are rotatably connected with the upper portion of the winding support frame (31), and the second motor (33) is located on one side of the outer portion of the winding support frame (31) and is in transmission connection with the winding frame (32);
coating mechanism (2) are including being located mounting panel (21) between unreeling support frame (11) and rolling support frame (31), install in groove (22) at mounting panel (21) middle part and rotate coating roll (23) of being connected with mounting panel (21), the top surface of coating roll (23) is equipped with glue tank (24), the below of coating roll (23) is equipped with compression roller (25), the bottom surface fixed connection of adjusting plate (26) and mounting panel (21) is passed through at the both ends of compression roller (25).
2. The gluing device for the reflective film production line as claimed in claim 1, wherein: the first motor (13) and the second motor (33) are fixedly connected with the corresponding unreeling support frame (11) and the corresponding reeling support frame (31) through the mounting base (4).
3. The gluing device for the reflective film production line as claimed in claim 1, wherein: the bottom of glue tank (24) is equipped with liquid outlet (27), the inside of liquid outlet (27) is inlayed and is equipped with core (28), the bottom of core (28) extends liquid outlet (27) and laminates with the top surface of coating roll (23).
4. The gluing device for the reflective film production line as claimed in claim 1, wherein: the adjusting plate (26) comprises a fixed plate (261) positioned at the upper part and a movable plate (262) positioned at the lower part, and two ends of the press roller (25) are rotatably connected with the corresponding movable plates (262).
5. The gluing device for the reflective film production line as claimed in claim 4, wherein: the top of fly leaf (262) is equipped with slide bar (263), fly leaf (262) pass through slide bar (263) and fixed plate (261) sliding connection.
6. The gluing device for the reflective film production line as claimed in claim 5, wherein: and a locking bolt (264) is arranged on the fixing plate (261), and the locking bolt (264) is matched with the sliding rod (263).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020751149.4U CN212284658U (en) | 2020-05-09 | 2020-05-09 | A rubber coating device for reflective membrane production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020751149.4U CN212284658U (en) | 2020-05-09 | 2020-05-09 | A rubber coating device for reflective membrane production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212284658U true CN212284658U (en) | 2021-01-05 |
Family
ID=73965793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020751149.4U Active CN212284658U (en) | 2020-05-09 | 2020-05-09 | A rubber coating device for reflective membrane production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212284658U (en) |
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2020
- 2020-05-09 CN CN202020751149.4U patent/CN212284658U/en active Active
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