CN213558108U - Clean film coating machine of full static pressure - Google Patents
Clean film coating machine of full static pressure Download PDFInfo
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- CN213558108U CN213558108U CN202022142854.7U CN202022142854U CN213558108U CN 213558108 U CN213558108 U CN 213558108U CN 202022142854 U CN202022142854 U CN 202022142854U CN 213558108 U CN213558108 U CN 213558108U
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Abstract
The utility model discloses a clean film coating machine of total static pressure, which comprises a winding mechanism, an unwinding mechanism, a coating mechanism, a drying mechanism and a conveying mechanism for conveying films, wherein the conveying starting end of the conveying mechanism is connected with the unwinding mechanism, and the conveying stopping end is connected with the winding mechanism; the input end of the coating mechanism is connected with the output end of the unwinding mechanism, the output end of the coating mechanism is connected with the input end of the drying mechanism, the output end of the drying mechanism is connected with the input end of the conveying mechanism, and the input end of the drying mechanism is also connected with a clean air exhaust mechanism for carrying out air exchange on the drying mechanism; the drying mechanism comprises a box body, a filter and a guide plate for guiding hot air in the box body are arranged in the box body, and the filter is uniformly arranged in the box body; the film is coated and dried by full static pressure, so that the final coating and drying quality of the film is improved.
Description
Technical Field
The utility model relates to a film coating machine field especially relates to a clean film coating machine of complete static pressure.
Background
The coating production of the film inevitably uses precise dust-free coating, and the final forming quality of the film coating is influenced by the problems that the coating equipment in the current market has unstable tension control, the cleanness cannot reach the standard, the operation is complicated and the like.
SUMMERY OF THE UTILITY MODEL
Based on the technical problem that the background art exists, the utility model provides a clean film coating machine of full static pressure improves final coating of film and oven-dry mass.
The utility model provides a clean film coating machine of total static pressure, including winding mechanism, unwinding mechanism, coating mechanism, drying mechanism and the conveying mechanism that is used for carrying the film, the conveying that conveying mechanism begins the end and is connected with unwinding mechanism, carries the end and is connected with winding mechanism; the input end of the coating mechanism is connected with the output end of the unwinding mechanism, the output end of the coating mechanism is connected with the input end of the drying mechanism, the output end of the drying mechanism is connected with the input end of the conveying mechanism, and the input end of the drying mechanism is also connected with a clean air exhaust mechanism for carrying out air exchange on the drying mechanism; the drying mechanism comprises a box body, wherein a filter and a guide plate used for guiding hot air in the box body are arranged in the box body, the filter is uniformly arranged in the box body, an air inlet used for conveying hot air into the box body and an air outlet used for conveying hot air in the box body to the outside are formed in the box body, the air outlet is communicated with the guide plate, and a space which is formed by the filter and the box body and contains the air inlet is used as a static pressure box.
Furthermore, two support frames are arranged in the box body, wherein one support frame and the box body form an upper static pressure box, the other support frame and the box body form a lower static pressure box, a plurality of filters are respectively fixed on the two support frames, the air outlet is formed in the box body between the two support frames, and air inlets are formed in the upper static pressure box and the lower static pressure box.
Furthermore, at least one guide plate is arranged in the upper static pressure box and the lower static pressure box, and at least one through hole is formed in each guide plate.
Further, the conveying mechanism includes a plurality of suction rollers and a tensioning device for tensioning the film conveyance.
Further, clean exhaust mechanism includes new fan.
Furthermore, the unwinding mechanism comprises a first wheel and a first motor for driving the first wheel to rotate, and the winding mechanism comprises a second wheel and a second motor for driving the second wheel to rotate.
Further, the coating mechanism comprises a coating shaft and a coating head sleeved outside the coating shaft in the axial direction.
Furthermore, the drying mechanism is one or more.
The utility model provides a pair of clean film coating machine of total static pressure's advantage lies in: the utility model provides a clean film coating machine of total static pressure in the structure, the film is coated and dried through total static pressure, improve the final coating and drying quality of the film; the air inlet, the guide plate and the air outlet form a hot air channel, so that the coated film in the box body can be dried continuously, and a full static pressure drying box can be used for coating and drying the film; meanwhile, the arrangement of at least one through hole is formed in the guide plate, so that the arrangement of the guide plate enables the flow direction of hot air in the box body to have a certain direction, the hot air flowing along the guide plate can enter the surface of the film through the through hole along the path, on one hand, the guide effect is achieved on the flow direction of the hot air, and on the other hand, the defects that the film close to the air inlet and the film far away from the air inlet form different molding qualities due to different hot air environments are overcome.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a drying mechanism;
the device comprises a winding mechanism 1, a unwinding mechanism 2, a coating mechanism 3, a drying mechanism 4, a conveying mechanism 5, an upper static pressure box 7, a lower static pressure box 8, a support frame 9, a second wheel 11, a second motor 12, a first wheel 21, a first motor 22, a box 41, a filter 42, an air inlet 43, an air outlet 44 and an adsorption roller 51.
Detailed Description
The technical solutions of the present invention are explained in detail below with reference to specific embodiments, and many specific details are set forth in the following description to provide a thorough understanding of the present invention. The present invention can be embodied in many other forms than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention.
As shown in fig. 1 to 2, the utility model provides a clean film coating machine of total static pressure, including winding mechanism 1, unwinding mechanism 2, coating mechanism 3, drying mechanism 4 and be used for carrying on the conveying mechanism 5 to the film, the conveying of conveying mechanism 5 begins the end and is connected with unwinding mechanism 2, the conveying ends and is connected with winding mechanism 1; the input of coating mechanism 3 is connected with unwinding mechanism 2's output, the output is connected with drying mechanism 4's input, and drying mechanism 4's output is connected with conveying mechanism 5's input, and drying mechanism 4's input still is connected with the clean exhaust mechanism who is used for carrying out the air exchange to drying mechanism 4.
The film passes through unwinding mechanism 2 and gets into winding mechanism 1's in-process, carries out the surface coating through coating mechanism 3 and then gets into drying mechanism 4 in and dries, can carry out ventilation cleaning to its surface through clean exhaust mechanism in the stoving to improve final coating of film, drying quality.
In this application, the output of coating mechanism 3 is nearer with the input distance of drying mechanism 4, and the film that the coating was accomplished can get into in the short time and carry out the coating stoving in the drying mechanism 4 of relative confined, has improved the final coating quality of film.
Specifically, the drying mechanism 4 includes a box 41, a filter 42 and a guide plate for guiding hot air in the box 41 are disposed in the box 41, the filter 42 is uniformly disposed in the box 41, an air inlet 43 for conveying hot air into the box 41 and an air outlet 44 for conveying hot air in the box 41 to the outside are disposed on the box 41, the air outlet 44 is communicated with the guide plate, and a space including the air inlet 43 formed by the filter 42 and the box 41 serves as a static pressure box.
The box body 41 is provided with an inlet and an outlet, the coated film enters the static pressure box in the box body 41 through the inlet and then leaves the box body 41 through the outlet, and the air inlet 43, the guide plate and the air outlet 44 form a hot air channel, so that the coated film in the box body 41 can be continuously dried, and the full static pressure drying box can be used for coating and drying the film. Meanwhile, a temperature sensor can be arranged in the box body 41 to adjust the temperature in the box body 41 in real time, so that the temperature in the box body 41 is always in a constant temperature state, the drying quality of the whole coated film is improved, and the defect that the coating quality at different positions on the film is different due to temperature difference is avoided.
In order to improve the utilization efficiency of the drying mechanism 4, two support frames 9 are arranged in the box body 41, wherein one support frame 9 and the box body 41 form an upper static pressure box 7, the other support frame 9 and the box body 41 form a lower static pressure box 8, a plurality of filters 42 are respectively fixed on the two support frames 9, an air outlet 44 is arranged on the box body 41 between the two support frames 9, and air inlets 43 are arranged in the upper static pressure box 7 and the lower static pressure box 8. Therefore, two films can be dried simultaneously, on one hand, the use efficiency of the drying mechanism 4 is improved, and on the other hand, the productivity of the films is also improved.
Specifically, at least one guide plate is arranged in each of the upper static pressure box 7 and the lower static pressure box 8, and each guide plate is provided with at least one through hole. The arrangement of the guide plate enables the flow direction of hot air in the box body 41 to have a certain direction, the hot air flowing along the guide plate can enter the surface of the film through the through hole along the path, on one hand, the guide effect is achieved on the flow direction of the hot air, and on the other hand, the defects that the film close to the air inlet 43 and the film far away from the air inlet 43 are different in forming quality due to different hot air environments are overcome.
Further, the conveying mechanism 5 comprises a plurality of adsorption rollers 51 and a tensioning device for tensioning the film conveying, the adsorption rollers 51 can temporarily adsorb and convey the conveyed film, the phenomenon of slipping of the film in the conveying process is avoided, and the tensioning device can be a purchased tensioning wheel; the clean air exhaust mechanism comprises a fresh air fan, and the fresh air fan is a product based on a fresh air system and can adopt the existing fresh air fan. The coating mechanism 3 comprises a coating shaft and a coating head sleeved outside the coating shaft, the coating shaft can rotate according to the motion of the film, and therefore the coating head arranged outside the coating shaft can coat the film.
Further, the unwinding mechanism 2 comprises a first wheel 21 and a first motor 22 for driving the first wheel 21 to rotate, the winding mechanism 1 comprises a second wheel 11 and a second motor 12 for driving the second wheel 11 to rotate, the first wheel 21 and the second wheel 11 are used for winding the film, only the first wheel 21 rotates to release the film, and the second wheel 11 rotates to gather the film; theoretically, the first motor 22 and the second motor 12 rotate at the same speed, and if the film loosens during the conveying process, the film can be adjusted to be in a fitting state in motion by increasing the speed of the second motor 12.
The working process is as follows: the first motor 22 and the second motor 12 are operated so that the film between them is in a tension motion, and the film released from the first wheel 21 is first coated by the coating head, then enters the static pressure box (upper static pressure box 7 or lower static pressure box 8) for complete static pressure clean drying, and then is wound in the second wheel 11.
It should be noted that the box 41 may be ventilated by a fresh air blower, or the dried film in the box 41 may be ventilated to lower the final coating temperature of the film. In this application stoving mechanism 4 is one to a plurality of to adapt to different coating films to the demand of drying.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. A full static pressure clean film coating machine is characterized by comprising a winding mechanism (1), an unwinding mechanism (2), a coating mechanism (3), a drying mechanism (4) and a conveying mechanism (5) for conveying films, wherein the conveying starting end of the conveying mechanism (5) is connected with the unwinding mechanism (2), and the conveying stopping end is connected with the winding mechanism (1);
the input end of the coating mechanism (3) is connected with the output end of the unwinding mechanism (2), the output end of the coating mechanism is connected with the input end of the drying mechanism (4), the output end of the drying mechanism (4) is connected with the input end of the conveying mechanism (5), and the input end of the drying mechanism (4) is also connected with a clean air exhaust mechanism for carrying out air exchange on the drying mechanism (4);
the drying mechanism (4) comprises a box body (41), wherein a filter (42) and a guide plate for guiding hot air in the box body (41) are arranged in the box body (41), the filter (42) is uniformly arranged in the box body (41), an air inlet (43) for conveying hot air into the box body (41) and an air outlet (44) for conveying hot air in the box body (41) to the outside are formed in the box body (41), the air outlet (44) is communicated with the guide plate, and a space which is formed by the filter (42) and the box body (41) and contains the air inlet (43) serves as a static pressure box.
2. The clean film coater of total static pressure according to claim 1, characterized in that two support frames (9) are arranged in the casing (41), wherein one support frame (9) and the casing (41) form an upper static pressure box (7), the other support frame (9) and the casing (41) form a lower static pressure box (8), a plurality of filters (42) are respectively fixed on the two support frames (9), the air outlet (44) is arranged on the casing (41) between the two support frames (9), and the upper static pressure box (7) and the lower static pressure box (8) are both provided with air inlets (43).
3. The machine of claim 2, wherein at least one baffle is disposed in each of the upper static pressure chamber (7) and the lower static pressure chamber (8), and each baffle has at least one through hole.
4. The clean film coater of the total static pressure according to claim 1, wherein the conveying mechanism (5) comprises a plurality of suction rollers (51) and a tension device for tensioning the film conveyance.
5. The machine of claim 2, wherein the clean air exhaust mechanism comprises a fresh air blower.
6. The machine according to claim 1, wherein the unwinding mechanism (2) comprises a first wheel (21) and a first motor (22) for driving the first wheel (21) to rotate, and the winding mechanism (1) comprises a second wheel (11) and a second motor (12) for driving the second wheel (11) to rotate.
7. The clean film coater of the total static pressure according to claim 1, wherein the coating mechanism (3) comprises a coating shaft and a coating head sleeved on the axial outer side of the coating shaft.
8. The clean film coater of the total static pressure according to claim 1, wherein the drying mechanism (4) is one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022142854.7U CN213558108U (en) | 2020-09-25 | 2020-09-25 | Clean film coating machine of full static pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022142854.7U CN213558108U (en) | 2020-09-25 | 2020-09-25 | Clean film coating machine of full static pressure |
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| Publication Number | Publication Date |
|---|---|
| CN213558108U true CN213558108U (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022142854.7U Active CN213558108U (en) | 2020-09-25 | 2020-09-25 | Clean film coating machine of full static pressure |
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| CN (1) | CN213558108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116086165A (en) * | 2023-02-10 | 2023-05-09 | 无锡爱德旺斯科技有限公司 | Heating air supply mechanism |
-
2020
- 2020-09-25 CN CN202022142854.7U patent/CN213558108U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116086165A (en) * | 2023-02-10 | 2023-05-09 | 无锡爱德旺斯科技有限公司 | Heating air supply mechanism |
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