CN213480868U - Film drying device is used in production of electromagnetic shielding membrane - Google Patents
Film drying device is used in production of electromagnetic shielding membrane Download PDFInfo
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- CN213480868U CN213480868U CN202021970812.6U CN202021970812U CN213480868U CN 213480868 U CN213480868 U CN 213480868U CN 202021970812 U CN202021970812 U CN 202021970812U CN 213480868 U CN213480868 U CN 213480868U
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- 238000001035 drying Methods 0.000 title claims abstract description 55
- 238000004519 manufacturing process Methods 0.000 title abstract description 8
- 239000012528 membrane Substances 0.000 title description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 239000007787 solid Substances 0.000 claims abstract description 9
- 229920001778 nylon Polymers 0.000 claims abstract description 6
- 230000007704 transition Effects 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000002955 isolation Methods 0.000 claims description 5
- 230000008859 change Effects 0.000 abstract description 11
- 239000000428 dust Substances 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 description 3
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a film drying device is used in production of electromagnetic shielding film, including the drying chamber, the upper and lower both ends homogeneous phase of the inside one side of drying chamber is to being provided with two flattening rollers, and the flattening roller has all cup jointed the lantern ring, and the material of the lantern ring is nylon fiber, and both sides are provided with two adjustment mechanism relatively about the inside middle part of drying chamber, and adjustment mechanism includes connecting block, solid fixed cylinder, motor, lead screw and regulation pole, and two are adjusted the first connecting axle of fixedly connected with between the one side lower extreme that the pole is close to relatively, and beneficial effect is: avoid the adhesion of stoving back dust to influence the quality on the film, through setting up adjustment mechanism, when needing to change film transport tension, open adjustment mechanism's motor and drive the lead screw and rotate for adjusting the pole removal on the lead screw, can drive the change of height of the tension adjust roller of connecting between the regulation pole, along with the change of height of two tension adjust rollers, the transport tension of film also can change, the too big or undersize problem of tension when avoiding the film to carry.
Description
Technical Field
The utility model relates to a production facility technical field specifically is a film drying device is used in electromagnetic shielding film production.
Background
The electromagnetic shielding film is generally pasted on an automobile shell, a window of a conference room and a door and window of a machine room, so that leakage or electromagnetic interference of electromagnetic signals is effectively prevented, the damage of electromagnetic radiation to a human body is reduced, and a good protection effect is achieved.
In the prior art, when the electromagnetic shielding film is produced, the film needs to be dried, and the film is not leveled and is easy to wrinkle during drying, so that the production quality of the film is reduced; when the film is conveyed and dried, the film is easily damaged due to too high tension, and the film is easily displaced due to too low tension.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a film drying device is used in electromagnetic shielding film production, in this device, through setting up flattening roller and adjustment mechanism to the film does not produce the fold easily by the flattening when solving the drying that proposes in the above-mentioned background art, leads to the production quality of film to reduce, and the film is when carrying the drying, and tension is too big leads to the film to damage easily, and the tension undersize leads to the problem that the film shifted easily.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model relates to a film drying device for producing an electromagnetic shielding film, which comprises a drying chamber, wherein the upper end and the lower end of one side in the drying chamber are respectively provided with two leveling rollers, the leveling rollers are sleeved with lantern rings made of nylon fibers, the upper side and the lower side of the middle part in the drying chamber are oppositely provided with two adjusting mechanisms, the adjusting mechanism comprises a connecting block, a fixed cylinder, a motor, a screw rod and adjusting rods, a first connecting shaft is fixedly connected between the lower ends of the two adjusting rods which are relatively close to one side, the first connecting shaft is rotatably connected with a tension adjusting roller, the middle part of one side of the drying chamber far away from the leveling roller is provided with a transition roller, heating pipes are fixedly connected to the top wall and the bottom wall of the drying chamber, isolation nets are arranged on the sides, close to each other, of the two heating pipes, and the isolation nets are fixedly connected between the inner walls of the two sides of the drying chamber.
Preferably, the middle part of the leveling roller is fixedly connected with a third connecting shaft, and the third connecting shaft is rotatably connected between the side walls at the two ends inside the drying chamber.
Preferably, the equal fixed connection in drying chamber inner wall in connecting block upper end, the connecting block lower extreme all with solid fixed cylinder fixed connection, the inside equal fixedly connected with motor of one end that is close to the connecting block of solid fixed cylinder, the output of motor all with lead screw fixed connection.
Preferably, adjust pole middle part threaded connection on the lead screw, the spout has all been seted up to the inside both sides lateral wall of a solid fixed cylinder, adjust the pole and be close to motor one end sliding connection in the spout, it all runs through a solid fixed cylinder to adjust pole one end of keeping away from motor one end.
Preferably, the middle part of the transition roller is fixedly connected with a second connecting shaft, and the second connecting shafts are rotatably connected between the side walls at the two ends inside the drying chamber.
Preferably, the upper part of the side wall of the drying chamber far away from the transition roller is provided with a film inlet, and the lower part of the side wall of the drying chamber far away from the transition roller is provided with a film outlet.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through setting up the leveling roller, when the film passes between the leveling roller, the film can be by the flattening, and the lantern ring that cup joints on the leveling roller is the nylon fiber material, and slight dust on the film can be scraped by the lantern ring and attaches, avoids drying the back dust adhesion and influences the quality on the film.
2. Through setting up adjustment mechanism, when needing to change film and carry tension, open adjustment mechanism's motor and drive the lead screw and rotate for adjusting the pole removal on the lead screw, can drive the change of height of the tension adjusting roller of connecting between the regulation pole, along with the change of height of two tension adjusting rollers, the transport tension of film also can change, the too big or undersize problem of tension when avoiding the film to carry.
Drawings
FIG. 1 is a front view of the cutting structure of the present invention;
fig. 2 is a schematic structural diagram of the adjusting mechanism of the present invention;
fig. 3 is a schematic structural view of the joint of the dancer roll of the present invention.
In the figure: 1. a drying chamber; 2. a leveling roller; 3. a collar; 4. an adjustment mechanism; 41. connecting blocks; 42. a fixed cylinder; 43. a motor; 44. a screw rod; 45. adjusting a rod; 5. a first connecting shaft; 6. a dancer roll; 7. heating a tube; 8. an isolation net; 9. a transition roll; 10. a second connecting shaft; 11. a film inlet; 12. a film outlet; 13. a chute; 14. and a third connecting shaft.
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. 1-3, the present invention provides a technical solution:
the utility model relates to a film drying device for producing electromagnetic shielding films, which comprises a drying chamber 1, wherein the upper end and the lower end of one side in the drying chamber 1 are respectively provided with two leveling rollers 2, the leveling rollers 2 are respectively sleeved with a lantern ring 3, the material of the lantern ring 3 is nylon fiber, the upper side and the lower side of the middle part in the drying chamber 1 are respectively provided with two adjusting mechanisms 4, each adjusting mechanism 4 comprises a connecting block 41 and a fixed cylinder 42, motor 43, lead screw 44 and regulation pole 45, two adjust the first connecting axle 5 of fixedly connected with between the one side lower extreme that pole 45 is close to relatively, rotate on the first connecting axle 5 and be connected with tension adjusting roller 6, the middle part of leveling roller 2 one side is kept away from to drying chamber 1 inside is provided with transition roller 9, the equal fixedly connected with heating pipe 7 of roof and diapire in drying chamber 1 inside, one side that two heating pipes 7 are close to each other all is provided with separation net 8, the equal fixed connection of separation net 8 is between the inner wall of 1 both sides of drying chamber.
The upper ends of the connecting blocks 41 are fixedly connected to the inner wall of the drying chamber 1, the lower ends of the connecting blocks 41 are fixedly connected with the fixed cylinder 42, one end of the fixed cylinder 42, which is close to the connecting blocks 41, is fixedly connected with the motor 43, the output end of the motor 43 is fixedly connected with the lead screw 44, the lead screw 44 can be driven to rotate by opening the motor 43, the middle part of the adjusting rod 45 is in threaded connection with the lead screw 44, the side walls on two sides inside the fixed cylinder 42 are respectively provided with a chute 13, one end of the adjusting rod 45, which is close to the motor 43, is slidably connected into the chute 13, one end of the adjusting rod 45, which is far away from the motor 43, penetrates through the fixed cylinder 42, when the lead screw 44 rotates, the adjusting rod 45 on the lead screw 44 moves along with the adjusting rod, the middle part of the leveling roller 2 is fixedly connected, second connecting axle 10 all rotates to be connected between the inside both ends lateral wall of drying chamber 1, and drying chamber 1 is kept away from the upper portion of transition roller 9 one side lateral wall and has been seted up into membrane mouth 11, and drying chamber 1 is kept away from the lower part of transition roller 9 one side lateral wall and has been seted up out membrane mouth 12, and the film is dried from advancing membrane mouth 11 entering drying chamber 1, goes out the membrane from a membrane mouth 12 after the stoving.
When the device is used, the heating pipe 7 is opened, the film enters the drying chamber 1 from the film inlet 11 to be dried, the separation net 8 on one side of the heating pipe 7 can separate the film from the heating pipe 7 to prevent the film from being damaged by contacting with the heating pipe 7, the film passes through the leveling roller 2, the film between the two leveling rollers 2 on the upper side is leveled, the lantern rings 3 sleeved on the leveling rollers 2 are made of nylon fiber materials, fine dust on the film can be scraped by the lantern rings 3 to prevent the dried dust from being adhered to the film to influence quality, the film continuously passes through the tension adjusting roller 6 on the upper side to the transition roller 9 and is conveyed to the tension adjusting roller 6 and the leveling roller 2 on the lower side, the leveling roller 2 on the lower side also plays a leveling role to prevent wrinkles from being generated during film discharging, the film is discharged from the film outlet 12 after being dried, when the tension of the tension adjusting roller 6 needs to be adjusted, the motor 43, the adjusting rods 45 on the screw rods 44 move to drive the height change of the tension adjusting rollers 6 connected between the adjusting rods 45, the conveying tension of the film can also change along with the height change of the two tension adjusting rollers 6, and the problem that the tension is too large or too small during film conveying is solved.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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 film drying device for producing the electromagnetic shielding film is characterized by comprising a drying chamber (1), wherein two leveling rollers (2) are oppositely arranged at the upper end and the lower end of one side in the drying chamber (1), sleeve rings (3) are sleeved on the leveling rollers (2), the sleeve rings (3) are made of nylon fibers, two adjusting mechanisms (4) are oppositely arranged at the upper side and the lower side of the middle in the drying chamber (1), each adjusting mechanism (4) comprises a connecting block (41), a fixing cylinder (42), a motor (43), a screw rod (44) and adjusting rods (45), a first connecting shaft (5) is fixedly connected between the lower ends of the two adjusting rods (45) which are relatively close to one side, a tension adjusting roller (6) is rotatably connected onto the first connecting shaft (5), and a transition roller (9) is arranged at the middle of one side, far away from the leveling rollers (2), in the drying chamber (1), heating pipes (7) are fixedly connected to the top wall and the bottom wall of the drying chamber (1), isolation nets (8) are arranged on the sides, close to each other, of the two heating pipes (7), and the isolation nets (8) are fixedly connected between the inner walls of the two sides of the drying chamber (1).
2. The film drying apparatus for producing an electro-magnetic shielding film as claimed in claim 1, wherein: the middle of the leveling roller (2) is fixedly connected with a third connecting shaft (14), and the third connecting shaft (14) is rotatably connected between the side walls at the two ends inside the drying chamber (1).
3. The film drying apparatus for producing an electro-magnetic shielding film as claimed in claim 1, wherein: the equal fixed connection in drying chamber (1) inner wall in connecting block (41) upper end, connecting block (41) lower extreme all with solid fixed cylinder (42) fixed connection, the inside equal fixedly connected with motor (43) of one end that is close to connecting block (41) of solid fixed cylinder (42), the output of motor (43) all with lead screw (44) fixed connection.
4. The film drying apparatus for producing an electro-magnetic shielding film as claimed in claim 1, wherein: adjust pole (45) middle part threaded connection on lead screw (44), spout (13) have all been seted up to the inside both sides lateral wall of a solid fixed cylinder (42), adjust pole (45) and be close to motor (43) one end sliding connection in spout (13), adjust pole (45) and keep away from motor (43) one end and all run through solid fixed cylinder (42).
5. The film drying apparatus for producing an electro-magnetic shielding film as claimed in claim 1, wherein: transition roller (9) middle part fixedly connected with second connecting axle (10), second connecting axle (10) all rotate to be connected between inside both ends lateral wall of drying chamber (1).
6. The film drying apparatus for producing an electro-magnetic shielding film as claimed in claim 1, wherein: and a film inlet (11) is formed in the upper part of the side wall of the drying chamber (1) far away from the transition roller (9), and a film outlet (12) is formed in the lower part of the side wall of the drying chamber (1) far away from the transition roller (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021970812.6U CN213480868U (en) | 2020-09-10 | 2020-09-10 | Film drying device is used in production of electromagnetic shielding membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021970812.6U CN213480868U (en) | 2020-09-10 | 2020-09-10 | Film drying device is used in production of electromagnetic shielding membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213480868U true CN213480868U (en) | 2021-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021970812.6U Active CN213480868U (en) | 2020-09-10 | 2020-09-10 | Film drying device is used in production of electromagnetic shielding membrane |
Country Status (1)
| Country | Link |
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| CN (1) | CN213480868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115008713A (en) * | 2022-06-02 | 2022-09-06 | 宿迁市金田塑业有限公司 | Preparation process and automatic production line of low-precipitation type antifogging film |
-
2020
- 2020-09-10 CN CN202021970812.6U patent/CN213480868U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115008713A (en) * | 2022-06-02 | 2022-09-06 | 宿迁市金田塑业有限公司 | Preparation process and automatic production line of low-precipitation type antifogging film |
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