CN210617586U - Plastic film drying device - Google Patents
Plastic film drying device Download PDFInfo
- Publication number
- CN210617586U CN210617586U CN201920863856.XU CN201920863856U CN210617586U CN 210617586 U CN210617586 U CN 210617586U CN 201920863856 U CN201920863856 U CN 201920863856U CN 210617586 U CN210617586 U CN 210617586U
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- Prior art keywords
- film
- chamber
- guide
- roller
- oven
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- 238000001035 drying Methods 0.000 title claims abstract description 59
- 239000002985 plastic film Substances 0.000 title claims abstract description 25
- 229920006255 plastic film Polymers 0.000 title claims abstract description 25
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 239000011148 porous material Substances 0.000 claims abstract description 7
- 238000001179 sorption measurement Methods 0.000 claims description 34
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 11
- 238000012423 maintenance Methods 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims 1
- 238000007639 printing Methods 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005485 electric heating Methods 0.000 description 4
- 238000009795 derivation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Drying Of Solid Materials (AREA)
Abstract
The utility model belongs to the technical field of auxiliary devices for plastic film processing, in particular to a plastic film drying device which improves the drying effect of printing ink on a film, improves the printing quality and improves the use reliability; a working cavity is arranged in the oven, the left end and the right end of the oven are respectively provided with a film inlet and a film outlet, and the film inlet and the film outlet are respectively provided with a guide-in roller and a guide-out roller; still include the diaphragm, the riser, the pneumatic cylinder, four group's guide pillars, four group's guide pin bushings, the backup pad, left side mounting bracket and right mounting bracket, the diaphragm is transversely installed in the working chamber and separates into upper chamber and lower chamber with the working chamber, the riser is vertical to be installed in the upper chamber and separates into preheating chamber and drying chamber with the upper chamber, and the intercommunicating pore that link up about being provided with on the riser, the rotatable left guide film roller that is provided with in top of left side mounting bracket, the rotatable right guide film roller that installs in top of right side mounting bracket, the top of oven is provided with the heating cabinet, and the bottom intercommunication at the heating cabinet.
Description
Technical Field
The utility model belongs to the technical field of plastic film processing auxiliary device, especially, relate to a plastic film drying device.
Background
With the improvement of living standard, the use of plastic films is gradually increased in life, and the use of the plastic films is different and the manufacturing process is different, in some films for packaging, various patterns are often required to be printed on the films, most manufacturers generally adopt a water-based ink printing mode at present, and the printed ink is required to be quickly dried in the production process, and a plastic film drying device is an auxiliary device for drying the printed ink on the films in the plastic film processing process and is widely used in the fields of printing and food packaging; the existing plastic film drying device comprises an oven and an air blower, wherein a working cavity is arranged inside the oven, a plurality of groups of film guide rollers are arranged in the working cavity, an electric heating net is arranged at the bottom of the working cavity, a film inlet and a film outlet are respectively arranged at the left end and the right end of the oven, a guide roller and a guide roller are respectively arranged at the film inlet and the film outlet, and the output end of the air blower extends into the working cavity from the bottom end of the oven; when the existing plastic film drying device is used, a film enters a working cavity from a guide inlet, the film is guided and conveyed through a plurality of groups of film guide rollers, the film in the working cavity is dried through the matching of an air blower and an electric heating net, and the dried film is guided out from a guide outlet; present plastic film drying device discovers in the use, and it is direct weathers printing ink, and it is relatively poor to dry the effect, influences the effect of printing, leads to using the reliability lower.
SUMMERY OF THE UTILITY MODEL
To the problem in the background, the utility model aims to provide an improve the stoving effect to printing ink on the film, improve the printing quality, improve the plastic film drying device who uses the reliability.
In order to achieve the above object, the utility model provides a following technical scheme:
a plastic film drying device comprises an oven and an air blower, wherein a working cavity is arranged inside the oven, the left end and the right end of the oven are respectively provided with a film inlet and a film outlet, and the film inlet and the film outlet are respectively provided with a guide-in roller and a guide-out roller; the horizontal plate is transversely arranged in the working cavity and divides the working cavity into an upper cavity and a lower cavity, the bottom ends of the four guide sleeves are respectively connected with the left front side, the right front side, the left rear side and the right rear side of the bottom wall in the lower cavity, the top ends of the four guide sleeves are respectively connected with the left front side, the right front side, the left rear side and the right rear side of the bottom end of the supporting plate, the bottom ends of the four guide sleeves are respectively inserted into the top ends of the four guide sleeves, the hydraulic cylinder is arranged on the inner bottom wall of the lower cavity, the top output end of the hydraulic cylinder is connected with the middle part of the bottom end of the supporting plate, the vertical plate is vertically arranged in the upper cavity and divides the upper cavity into a preheating chamber and a drying chamber, communicating holes which are communicated with each other from left to right are arranged on the vertical plate, and the preheating chamber is communicated with the drying chamber through the, the left half region and the right half region of diaphragm are provided with left through-hole and right through-hole respectively, the preheating chamber passes through with lower cavity left side through-hole communicates with each other, the drying chamber passes through with lower cavity right side through-hole communicates with each other, the bottom of left side mounting bracket passes left through-hole to lower cavity and is connected with the top left side of backup pad in the preheating chamber to rotatable left guide film roller that is provided with in the top of left side mounting bracket, the bottom of right side mounting bracket passes right through-hole from the drying chamber and stretches into to lower cavity and is connected with the top right side of backup pad in and is rotatable to install right guide film roller on the top of right side mounting bracket, and the top of oven is provided with the heating cabinet to bottom intercommunication at the heating cabinet is provided with the tuber pipe, the bottom of tuber pipe stretches into to the drying chamber from the top of oven, the air-blower is.
In order to prevent that the waste gas that the stoving produced from causing the pollution to operational environment, the utility model discloses an improvement has, still includes first communicating pipe, adsorption tank and second communicating pipe, the adsorption tank is installed on the top of oven to be provided with in the inside of adsorption tank and place the chamber, and placing the vertical active carbon adsorption device that is provided with of intracavity, the one end of first communicating pipe stretches into to preheating indoorly from the top of oven, and the other end of first communicating pipe stretches into to placing the intracavity from the left end of adsorption tank, the one end of second communicating pipe stretches into to placing the intracavity from the right-hand member of adsorption tank, and the other end of second communicating pipe and the input intercommunication of air-blower, the top of adsorption tank is provided with the blast pipe, the bottom of blast pipe is located active carbon adsorption device's right side.
Carry along the horizontal plane in order to guarantee the film, improve the stoving effect, the utility model discloses an improvement has, left side film guide roller and right film guide roller are located same horizontal plane, leading-in roller and derivation roller are located same horizontal plane to the height that highly is higher than the leading-in roller of left side film guide roller.
In order to facilitate the membrane threading, the utility model discloses an improve and have, be provided with the maintenance mouth on the preceding lateral wall of oven, the maintenance mouth is the bar to mouth and preheating chamber and drying chamber all communicate with each other, and is provided with the switch door maintaining mouth department.
For the convenience observe the behavior in preheating chamber and the drying chamber, the utility model discloses an improvement has, be provided with the viewing aperture on the switch door, the viewing aperture all communicates with each other with preheating chamber and drying chamber to be provided with transparent baffle in the viewing aperture.
In order to further improve the stoving effect to printing ink on the film, the utility model discloses an improvement has, the air knife is installed to the bottom of tuber pipe, the air knife is located the top of right guide film roller to the delivery outlet of air knife is towards left and downward sloping.
The beneficial effects of the utility model are that: the film is leading-in to preheating the indoor through leading-in roller, then carry the film through left guide film roller and right guide film roller, the air-blower is blown into the heating cabinet with the wind, heat the wind through the heating cabinet and blow in the drying chamber from the tuber pipe in, dry the film in the drying chamber, hot-blast through the intercommunicating pore entering preheating the indoor, heat up for the inside of preheating the room, can preheat the printing ink on the film, make printing ink primary forming, then carry out quick drying through powerful hot-blast wind, can reciprocate through pneumatic cylinder drive backup pad simultaneously, thereby adjust the transport height of the indoor drying film of preheating, adjust the interval between film and the tuber pipe, guarantee that hot-blast can circulate along the film against the transport of film, improve the stoving effect of printing ink on the film, improve the printing quality, improve the use reliability.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic perspective view of the oven of the present invention.
Fig. 3 is a schematic structural diagram of the connection between the air knife and the air pipe of the present invention.
Description of the drawings: 1. an oven; 2. a blower; 3. a lead-in roller; 4. a delivery roller; 5. a transverse plate; 6. a vertical plate; 7. a hydraulic cylinder; 8. a guide post; 9. a guide sleeve; 10. a support plate; 11. a left mounting bracket; 12. a right mounting bracket; 13. a communicating hole; 14. a left through hole; 15. a right through hole; 16. a left film guide roller; 17. a right film guide roller; 18. a heating box; 19. an air duct; 20. a first communication pipe; 21. an adsorption tank; 22. a second communicating pipe; 23. an activated carbon adsorption unit; 24. an exhaust pipe; 25. opening and closing the door; 26. a transparent baffle; 27. and (4) an air knife.
Detailed Description
In order to make the technical solution of the present invention more apparent, the present invention will be further described in detail with reference to the following examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to the attached drawings 1-3, the plastic film drying device of the utility model comprises an oven 1 and an air blower 2, wherein a working chamber is arranged inside the oven 1, the left end and the right end of the oven 1 are respectively provided with a film inlet and a film outlet, and a guide-in roller 3 and a guide-out roller 4 are respectively arranged at the film inlet and the film outlet; the drying machine also comprises a transverse plate 5, a vertical plate 6, a hydraulic cylinder 7, four groups of guide posts 8, four groups of guide sleeves 9, a supporting plate 10, a left mounting frame 11 and a right mounting frame 12, wherein the transverse plate 5 is transversely arranged in the working cavity and divides the working cavity into an upper cavity and a lower cavity, the bottom ends of the four groups of guide sleeves 9 are respectively connected with the left front side, the right front side, the left rear side and the right rear side of the bottom wall in the lower cavity, the top ends of the four groups of guide posts 8 are respectively connected with the left front side, the right front side, the left rear side and the right rear side of the bottom end of the supporting plate 10, the bottom ends of the four groups of guide posts 8 are respectively inserted into the top ends of the four groups of guide sleeves 9, the hydraulic cylinder 7 is arranged on the inner bottom wall of the lower cavity, the top output end of the hydraulic cylinder 7 is connected with the middle part of the bottom end of the, preheating chamber and drying chamber pass through the intercommunicating pore 13 communicates with each other, and the left half region and the right half region of diaphragm 5 are provided with left through-hole 14 and right through-hole 15 respectively, the preheating chamber passes through with lower chamber left through-hole 14 communicates with each other, the drying chamber passes through with lower chamber right through-hole 15 communicates with each other, the bottom of left side mounting bracket 11 passes left through-hole 14 from the preheating chamber and is connected to lower chamber and with the top left side of backup pad 10 in to rotatable left film guide roller 16 that is provided with in the top of left mounting bracket 11, the bottom of right side mounting bracket 12 passes right through-hole 15 from the drying chamber and stretches into in lower chamber and is connected with the top right side of backup pad 10, and rotatable right film guide roller 17 of installing in the top of right mounting bracket 12, left film guide roller 16 and right film guide roller 17 are located same horizontal plane, leading-in roller 3 and derivation roller 4 are located same horizontal plane, and the height that the left film guide roller 16 is higher, the top end of the oven 1 is provided with a heating box 18, the bottom end of the heating box 18 is communicated with an air pipe 19, the bottom end of the air pipe 19 extends into the drying chamber from the top end of the oven 1, an air knife 27 is installed at the bottom end of the air pipe 19, the air knife 27 is positioned above the right film guide roller 17, the output port of the air knife 27 faces to the left and inclines downwards, the uniformity of hot air blown out is improved through the air knife, the hot air is ensured to circulate along the surface of the film, the ink on the film is dried, the air blower 2 is installed on the heating box 18, the output end of the air blower 2 is communicated with the heating box 18, the inside of the heating box is provided with an electric heating wire or an electric heating lamp, the film is guided into the preheating chamber through a guide roller, then the film is conveyed through the left film guide roller and the right film guide roller, the air is blown into the heating box, the air is heated through the, dry the film in the drying chamber, it is hot-blast through the intercommunicating pore entering preheating chamber, heat up for the inside of preheating chamber, can preheat the printing ink on the film, make the preliminary shaping of printing ink, then carrying out fast drying through powerful hot-blast, can reciprocate through pneumatic cylinder drive backup pad simultaneously, thereby adjust the transport height of preheating indoor drying chamber film, adjust the interval between film and the tuber pipe, guarantee that hot-blast can follow the film and circulate against the transport of film, improve the stoving effect of printing ink on the film, improve the printing quality, improve the reliability of use.
The utility model discloses a plastic film drying device still includes first communicating pipe 20, adsorption tank 21 and second communicating pipe 22, adsorption tank 21 installs in oven 1's top, and is provided with in adsorption tank 21's inside and places the chamber, and vertically is provided with active carbon adsorption device 23 in placing the intracavity, the one end of first communicating pipe 20 stretches into from oven 1's top to preheat indoorly, and the other end of first communicating pipe 20 stretches into to place the intracavity from the left end of adsorption tank 21, the one end of second communicating pipe 22 stretches into to place the intracavity from the right-hand member of adsorption tank 21, and the other end of second communicating pipe 22 communicates with the input of air-blower 2, and the top of adsorption tank 21 is provided with blast pipe 24, the bottom of blast pipe 24 is located the right side of active carbon adsorption device 23; preheat indoor hot-blast through first communicating pipe entering adsorption tank in, adsorb harmful components through the active carbon adsorption device in the adsorption tank, through the second communicating pipe flow direction air-blower of hot-blast some of adsorption treatment, another part is hot-blast through blast pipe discharge, can utilize the waste heat.
The utility model discloses a plastic film drying device, be provided with the maintenance mouth on the preceding lateral wall of oven 1, the maintenance mouth is the bar, and the mouth is communicated with preheating chamber and drying chamber all, and is provided with switch door 25 in maintenance mouth department, can conveniently carry out the membrane operation of wearing through the switch door, be provided with the viewing aperture on switch door 25, the viewing aperture communicates with both preheating chamber and drying chamber all, and is provided with transparent baffle 26 in the viewing aperture; the working conditions in the preheating chamber and the drying chamber can be observed through the observation ports, and the use reliability is improved.
The utility model discloses a plastic film drying device, when it works, the film is guided into preheating chamber through the guide-in roller, then carry the film through left guide-in roller and right guide-in roller, the air-blower blows the wind into the heating cabinet, blow into drying chamber from the tuber pipe after heating the wind through the heating cabinet, dry the film in drying chamber, hot-blast air enters preheating chamber through the intercommunicating pore, heat up for the inside of preheating chamber, can preheat the printing ink on the film, make the printing ink preliminary shaping, then dry fast through powerful hot-blast air, can reciprocate through the pneumatic cylinder drive backup pad simultaneously, thereby adjust the conveying height of the film in preheating chamber interior drying chamber, adjust the interval between film and the tuber pipe, guarantee that hot-blast air can circulate along the film against the conveying of film, improve the homogeneity when hot-blast blows out through the air knife, preheat indoor hot-blast through first communicating pipe entering adsorption tank in, adsorb harmful components through the active carbon adsorption device in the adsorption tank, through the hot-blast partly second communicating pipe flow direction air-blower that passes through adsorption treatment, another part is hot-blast through the blast pipe discharge, can utilize the waste heat, can conveniently carry out the transmembrane operation through the switch door, can observe the operating condition in preheating chamber and the drying chamber through the viewing aperture, improve the reliability of use.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (6)
1. A plastic film drying device comprises an oven (1) and an air blower (2), wherein a working cavity is arranged inside the oven (1), the left end and the right end of the oven (1) are respectively provided with a film inlet and a film outlet, and a guide-in roller (3) and a guide-out roller (4) are respectively arranged at the film inlet and the film outlet; the drying device is characterized by further comprising a transverse plate (5), a vertical plate (6), a hydraulic cylinder (7), four groups of guide posts (8), four groups of guide sleeves (9), a support plate (10), a left mounting frame (11) and a right mounting frame (12), wherein the transverse plate (5) is transversely arranged in the working cavity and divides the working cavity into an upper cavity and a lower cavity, the bottom ends of the four groups of guide sleeves (9) are respectively connected with the left front side, the right front side, the left rear side and the right rear side of the bottom wall in the lower cavity, the top ends of the four groups of guide posts (8) are respectively connected with the left front side, the right front side, the left rear side and the right rear side of the bottom end of the support plate (10), the bottom ends of the four groups of guide posts (8) are respectively inserted into the top ends of the four groups of guide sleeves (9), the hydraulic cylinder (7) is arranged on the inner bottom wall of the lower cavity, the top output end of the hydraulic cylinder (7) is connected with the bottom middle part, and is provided with the intercommunicating pore (13) that link up about on riser (6), preheating chamber and drying chamber pass through intercommunicating pore (13) communicates with each other, and the left half region and the right half region of diaphragm (5) are provided with left through-hole (14) and right through-hole (15) respectively, the preheating chamber passes through with lower chamber left through-hole (14) communicates with each other, the drying chamber passes through with lower chamber right through-hole (15) communicates with each other, the bottom of left side mounting bracket (11) passes left through-hole (14) from the preheating chamber and is connected with the top left side of backup pad (10) in to rotatable left film guide roller (16) that is provided with in the top of left mounting bracket (11), the bottom of right side lower chamber (12) passes right through-hole (15) from the drying chamber and stretches into to indoor and is connected with the top right side of backup pad (10) to right film guide roller (17) is rotatably installed in the top of right mounting, the top end of the drying oven (1) is provided with a heating box (18), the bottom end of the heating box (18) is communicated with an air pipe (19), the bottom end of the air pipe (19) extends into the drying chamber from the top end of the drying oven (1), the air blower (2) is installed on the heating box (18), and the output end of the air blower (2) is communicated with the heating box (18).
2. The plastic film drying device according to claim 1, further comprising a first communicating pipe (20), an adsorption tank (21) and a second communicating pipe (22), wherein the adsorption tank (21) is installed at the top end of the oven (1), a placing cavity is arranged inside the adsorption box (21), an active carbon adsorption device (23) is vertically arranged in the placing cavity, one end of the first communicating pipe (20) extends into the preheating chamber from the top end of the oven (1), the other end of the first communicating pipe (20) extends into the placing cavity from the left end of the adsorption box (21), one end of the second communicating pipe (22) extends into the placing cavity from the right end of the adsorption box (21), the other end of the second communicating pipe (22) is communicated with the input end of the blower (2), the top end of the adsorption box (21) is provided with an exhaust pipe (24), the bottom of the exhaust pipe (24) is positioned at the right side of the activated carbon adsorption device (23).
3. The plastic film drying apparatus according to claim 1, wherein the left film guide roller (16) and the right film guide roller (17) are located on the same horizontal plane, the introducing roller (3) and the discharging roller (4) are located on the same horizontal plane, and the height of the left film guide roller (16) is higher than that of the introducing roller (3).
4. The plastic film drying device as claimed in claim 1, wherein a maintenance opening is arranged on the front side wall of the oven (1), the maintenance opening is in a strip shape, the maintenance opening is communicated with the preheating chamber and the drying chamber, and a switch door (25) is arranged at the maintenance opening.
5. The plastic film drying apparatus according to claim 4, wherein the opening and closing door (25) is provided with a viewing port, the viewing port is communicated with the preheating chamber and the drying chamber, and a transparent baffle (26) is arranged in the viewing port.
6. The plastic film drying device as claimed in claim 1, wherein the bottom end of the air pipe (19) is provided with an air knife (27), the air knife (27) is positioned above the right film guide roller (17), and the outlet of the air knife (27) is inclined downwards and towards the left.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920863856.XU CN210617586U (en) | 2019-06-11 | 2019-06-11 | Plastic film drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920863856.XU CN210617586U (en) | 2019-06-11 | 2019-06-11 | Plastic film drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210617586U true CN210617586U (en) | 2020-05-26 |
Family
ID=70759313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920863856.XU Expired - Fee Related CN210617586U (en) | 2019-06-11 | 2019-06-11 | Plastic film drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210617586U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660660A (en) * | 2020-06-22 | 2020-09-15 | 深圳市港艺丝印设备有限公司 | Multicolor screen printing equipment |
| CN111660661A (en) * | 2020-06-22 | 2020-09-15 | 深圳市港艺丝印设备有限公司 | Single-color screen printing equipment |
| CN113752684A (en) * | 2021-09-09 | 2021-12-07 | 立胜兴印务(赤壁)有限公司 | Effectual UV drying-machine of drying |
| CN114161829A (en) * | 2021-11-19 | 2022-03-11 | 四川金星包装印务股份有限公司 | Dry composite air box convenient for drying surface coating of film roll |
-
2019
- 2019-06-11 CN CN201920863856.XU patent/CN210617586U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111660660A (en) * | 2020-06-22 | 2020-09-15 | 深圳市港艺丝印设备有限公司 | Multicolor screen printing equipment |
| CN111660661A (en) * | 2020-06-22 | 2020-09-15 | 深圳市港艺丝印设备有限公司 | Single-color screen printing equipment |
| CN113752684A (en) * | 2021-09-09 | 2021-12-07 | 立胜兴印务(赤壁)有限公司 | Effectual UV drying-machine of drying |
| CN114161829A (en) * | 2021-11-19 | 2022-03-11 | 四川金星包装印务股份有限公司 | Dry composite air box convenient for drying surface coating of film roll |
| CN114161829B (en) * | 2021-11-19 | 2024-06-07 | 四川金星包装印务股份有限公司 | Dry compound air box convenient for drying surface coating of rolled film |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200526 |
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| CF01 | Termination of patent right due to non-payment of annual fee |