CN209866534U - Double-side coating machine - Google Patents
Double-side coating machine Download PDFInfo
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- CN209866534U CN209866534U CN201920232879.0U CN201920232879U CN209866534U CN 209866534 U CN209866534 U CN 209866534U CN 201920232879 U CN201920232879 U CN 201920232879U CN 209866534 U CN209866534 U CN 209866534U
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Abstract
The utility model relates to a two-sided coating machine, including positive seal mechanism, unwinding mechanism, anti-mechanism, the winding mechanism of printing put in proper order, still include with positive seal mechanism, unwinding mechanism, the hookup crossbeam that anti-mechanism, winding mechanism establish ties each other, be provided with a plurality of material deflector rolls of direction material on the hookup crossbeam, still include respectively with two stoving mechanisms that are used for drying the material of positive seal mechanism and anti-mechanism butt joint, the material passes through the unwinding mechanism blowing and carries out positive coating, stoving to positive seal mechanism through the material deflector roll on the hookup crossbeam, then returns and carries out reverse side coating, stoving through unwinding mechanism to anti-mechanism, at last by the winding mechanism rolling. Each mechanism is independently arranged, so that the optimal treatment mode corresponding to each independent mechanism is optimally designed, the coating quality is improved to a great extent, the whole machine arrangement is reasonable, and the arrangement layout of each mechanism can fully and reasonably utilize the space.
Description
Technical Field
The utility model relates to a coating machine technical field especially relates to a two-sided coating machine.
Background
The coating machine is mainly applied to the processing fields of lithium battery copper foil and aluminum foil, display super-flexible films, glass fiber films, PET, PVC, PP film production and the like, a coiled substrate is coated with a layer of glue, paint or printing ink with specific functions, and the like, and is dried and then wound. The common coating machine can only finish single-side coating once, when the base material needs double-side coating, the base material needs to be wound and unwound for multiple times for operation, the production efficiency is low, the resource waste is caused, and the production cost is increased. The existing double-sided coating machine has the defects of over compact and simple structure, fuzzy labor division of discharging, front coating, back coating and material receiving and poor coating effect; or the structure is too complex, the arrangement is unreasonable, and space resources are wasted.
Disclosure of Invention
An object of the utility model is to solve above-mentioned problem not enough, provide a structural design is reasonable, the coating effect ideal, the two-sided coating machine in rational utilization space.
The utility model adopts the technical proposal that: the utility model provides a two-sided coating machine, is including positive seal mechanism, unwinding mechanism, anti-seal mechanism, the winding mechanism who puts in proper order, still include with the hookup crossbeam of positive seal mechanism, unwinding mechanism, anti-seal mechanism, the mutual series connection of winding mechanism, be provided with a plurality of material deflector rolls of direction material on the hookup crossbeam, still include respectively with two stoving mechanisms that are used for drying the material of positive seal mechanism and anti-seal mechanism butt joint, the material passes through the material deflector roll of passing on the hookup crossbeam of unwinding mechanism blowing through to positive seal mechanism and carries out positive coating, stoving, then returns to carry out reverse side coating, stoving through unwinding mechanism to anti-seal mechanism, at last by the winding of winding mechanism.
Wherein, drying mechanism includes drying-machine and derives last oven and lower oven of its heating installation.
The unwinding mechanism comprises an unwinding rack, an unwinding roller arranged on the unwinding rack, an unwinding transmission motor connected with the unwinding roller, a first deviation rectifying structure, an unwinding tension swing arm and a material conveying tension swing arm, wherein after the unwinding transmission motor drives the unwinding roller to rotate for discharging, the material is successively wound to the first deviation rectifying structure and the unwinding tension swing arm for discharging, and the material conveying tension swing arm is used for winding the material coming out of the positive printing mechanism.
The first deviation rectifying structure comprises a first detection photoelectric eye and a first deviation rectifying device.
Wherein, unreel the cylinder and be two.
Wherein, positive seal mechanism is including just printing the frame, sets up just printing driving motor, just printing glue dish, just printing net twine roller, just printing moulding roller, just printing scraper and a plurality of just printing punishment in advance deflector roll in just printing the frame, just printing driving motor is connected with just printing net twine roller, just printing glue dish, just printing net twine roller, just printing moulding roller are arranged by supreme down in proper order, just printing net twine roller and just printing moulding roller crimping are in the same place, just printing net twine roller is adjacent just printing glue dish, just printing the scraper sets up in just printing net twine roller one side, just printing punishment in advance deflector roll sets up in stoving mechanism.
Wherein, reverse printing mechanism is including reverse printing frame, sets up reverse printing driving motor, reverse printing glue dish, reverse printing net twine roller, reverse printing moulding roller, reverse printing scraper and a plurality of reverse printing punishment in advance deflector roll on reverse printing frame, reverse printing driving motor is connected with reverse printing net twine roller, reverse printing glue dish, reverse printing net twine roller, reverse printing moulding roller are arranged by supreme down in proper order, reverse printing net twine roller is in the same place with reverse printing moulding roller crimping, reverse printing net twine roller is adjacent reverse printing glue dish, reverse printing scraper sets up in reverse printing net twine roller one side, reverse printing punishment in advance deflector roll sets up in drying mechanism.
The winding mechanism comprises a winding rack, a winding tension swing arm, a second deviation rectifying structure, a winding roller and a winding transmission motor connected with the winding tension swing arm, the second deviation rectifying structure and the winding roller, wherein the winding tension swing arm, the second deviation rectifying structure and the winding roller are arranged on the winding rack, and received materials are wound by the winding roller after sequentially passing through the winding tension swing arm and the second deviation rectifying structure.
The second deviation rectifying structure comprises a second detection photoelectric eye and a second deviation rectifying device.
And horizontal adjusting devices are arranged at the bottoms of the positive printing mechanism, the unwinding mechanism, the negative printing mechanism and the winding mechanism.
Compared with the prior art, the utility model has the following advantage: the utility model discloses a double-sided coating machine, including positive printing mechanism, unwinding mechanism, negative printing mechanism, winding mechanism, the stoving mechanism that puts in proper order, each mechanism sets up independently to optimize each independent mechanism and design its corresponding optimum processing mode, realize the promotion coating quality of very big degree; the printing and printing device is reasonable in arrangement, natural connection and transition are achieved through the connecting cross beam and the material passing guide roller, positive printing is achieved from unwinding mechanism discharging to the positive printing mechanism, reverse printing is achieved from the unwinding mechanism after the unwinding mechanism turns over, and finally the winding mechanism winds to complete coating of the front side and the back side of material.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic front view of the present invention.
Fig. 3 is a schematic view of the top view structure of the docking dryer of the present invention.
The numbers shown in the figure are 1-positive printing mechanism, 11-positive printing frame, 12-positive printing transmission motor, 13-positive printing glue tray, 14-positive printing screen line roller, 15-positive printing press rubber roller, 16-positive printing scraper, 17-positive printing material guide roller, 2-unwinding mechanism, 21-unwinding frame, 22-unwinding roller, 23-unwinding transmission motor, 24-first deviation correcting structure, 241-first detecting photoelectric eye, 242-first deviation correcting device, 25-unwinding tension swing arm, 26-material transmission tension swing arm, 3-negative printing mechanism, 31-negative printing frame, 32-negative printing transmission motor, 33-negative printing glue tray, 34-negative printing screen line roller, 35-negative printing press rubber roller, 36-negative printing scraper, 37-negative printing material guide roller, 4-a winding mechanism, 41-a winding frame, 42-a winding tension swing arm, 43-a second deviation rectifying structure, 431-a second detection photoelectric eye, 432-a second deviation rectifying device, 44-a winding roller, 45-a winding transmission motor, 5-a connecting beam, 6-a material passing guide roller, 7-a drying mechanism, 71-a dryer, 72-an upper oven, 73-a lower oven and 8-a horizontal adjusting device.
The specific implementation mode is as follows:
in order to enhance the understanding of the present invention, the following detailed description will be made in conjunction with the embodiments and the accompanying drawings. The utility model discloses the accessible is implemented as follows:
referring to fig. 1 and 2, a two-sided coating machine is shown, including positive print mechanism 1, unwinding mechanism 2, reverse print mechanism 3, the winding mechanism 4 of putting in proper order, still include with the hookup crossbeam 5 of positive print mechanism 1, unwinding mechanism 2, reverse print mechanism 3, the mutual series connection of winding mechanism 4, be provided with a plurality of punishment in advance deflector rolls 6 of direction material on the hookup crossbeam 5, each mechanism sets up independently to it corresponds optimum treatment mode to each independent mechanism optimal design, realizes very big promotion coating quality, arranges rationally, links up the transition naturally through hookup crossbeam 5 and punishment in advance deflector roll 6. The printing machine further comprises two drying mechanisms 7 which are respectively butted with the positive printing mechanism 1 and the negative printing mechanism 3 and used for drying materials, the materials are discharged through the unwinding mechanism 2 and are subjected to front coating and drying through a material passing guide roller 6 on the connecting beam 5 to the positive printing mechanism 1, then the materials are returned through the unwinding mechanism 2 and are turned over to the negative printing mechanism 3 for reverse coating and drying, and finally the materials are wound by the winding mechanism 4.
Specifically, the drying mechanism 7 includes a dryer 71, and an upper oven 72 and a lower oven 73 for guiding out the warm air, the hot warm air is manufactured by the dryer 71, and the hot warm air is dual-acted to the corresponding positive printing mechanism 1 and the corresponding negative printing mechanism 3 by the upper oven 72 and the lower oven 73, so that the coated material is quickly and sufficiently dried, and the coating quality is improved.
Specifically, the unwinding mechanism 2 includes an unwinding frame 21, an unwinding roller 22 disposed on the unwinding frame 21, an unwinding transmission motor 23 connected to the unwinding roller 22, a first deviation rectifying structure 24, an unwinding tension swing arm 25, and a feeding tension swing arm 26. Through unreel driving motor 23 and drive unreel cylinder 22 and rotate the blowing after, the material is successively around to first structure 24 and the ejection of compact behind the tension swing arm 25 of unreeling, wherein first structure 24 of rectifying makes the material that unreels cylinder 22 emits if the side to side beat is uneven can in time be revised to through unreeling tension swing arm 25 with the tensioning of the material in transit, system card when guaranteeing the transmission stops can not influence the normal transport of material, pass through material tension swing arm 26 is used for connecing the material that comes out from just printing mechanism 1, makes the material keep the tensioning state in the transport middle section between just printing mechanism 1 and anti-printing mechanism 3 through installing pass through material tension swing arm 26 additional at unwinding mechanism 2, ensures the stable transport of material.
Further, the first deviation rectifying structure 24 includes a first detecting photo-eye 241 and a first deviation rectifying device 242, so that the first detecting photo-eye 241 receives and generates a signal of left-right deviation during material conveying, and the first deviation rectifying device 242 rectifies the deviation of the conveyed material according to the feedback signal.
Further, unreel cylinder 22 and be two, unreel cylinder 22 through setting up two, can select to unreel the number as required, realize the coating of single-layer material or double-layer material.
Specifically, the positive printing mechanism 1 comprises a positive printing frame 11, a positive printing transmission motor 12, a positive printing glue tray 13, a positive printing screen line roller 14, a positive printing blanket roller 15, a positive printing scraper 16 and a plurality of positive printing material passing guide rollers 17 which are arranged on the positive printing frame 11. The positive printing transmission motor 12 is connected with a positive printing screen line roller 14 to drive the positive printing screen line roller 14 to rotate, the positive printing glue tray 13, the positive printing screen line roller 14 and the positive printing press rubber roller 15 are sequentially arranged from bottom to top, wherein the positive printing screen line roller 14 is in press connection with the positive printing press rubber roller 15, the positive printing screen line roller 14 is close to the positive printing glue tray 13, the positive printing scraper 16 is arranged on one side of the positive printing screen line roller 14, the positive printing screen line roller 14 is adhered with a positive printing raw material in the positive printing glue tray 13 when rotating, the positive printing scraper 16 is used for controlling the amount and thickness of the positive printing raw material adhered to the positive printing screen line roller 14, the positive printing raw material is pressed into the material through the positive printing press rubber roller 15 in press connection with the positive printing screen line roller 14, and the positive printing material passing guide roller 17 passes through the drying mechanism 7, so that the positive printing coated material is fully dried through the drying mechanism 7.
Specifically, the reverse printing mechanism 3 includes a reverse printing frame 31, a reverse printing transmission motor 32, a reverse printing glue tray 33, a reverse printing screen roller 34, a reverse printing impression roller 35, a reverse printing scraper 36 and a plurality of reverse printing material guide rollers 37, which are arranged on the reverse printing frame 31. The reverse printing transmission motor 32 is connected with the reverse printing screen wire roller 34 to drive the reverse printing screen wire roller 34 to rotate, the reverse printing glue disc 33, the reverse printing screen wire roller 34 and the reverse printing press rubber roller 35 are sequentially arranged from bottom to top, the reverse printing screen wire roller 34 is in press connection with the reverse printing press rubber roller 35, the reverse printing screen wire roller 34 is close to the reverse printing glue disc 33, and the reverse printing scraper 36 is arranged on one side of the reverse printing screen wire roller 34. The reverse printing screen line roller 34 is sticky with the reverse printing raw material in the reverse printing glue tray 33 when rotating, simultaneously with the reverse printing scraper 36 control sticky tape on the reverse printing screen line roller 34 the quantity thickness of reverse printing raw material, the reverse printing rubber roll 35 of rethread and reverse printing screen line roller 34 crimping impresses reverse printing raw material on the material, reverse printing material guide roller 37 passes drying mechanism 7 to the material after making the reverse printing coat is fully dried through drying mechanism 7.
The winding mechanism 4 comprises a winding frame 41, a winding tension swing arm 42 arranged on the winding frame 41, a second deviation rectifying structure 43, a winding roller 44 and a winding transmission motor 45 connected with the winding roller 44. The received material is wound by the winding roller 44 after sequentially passing through the winding tension swing arm 42 and the second deviation rectifying structure 43, wherein the winding tension swing arm 42 ensures that the material from the reverse printing mechanism 3 is in a tensioning state, real-time transmission is facilitated, conveying is stable, and the second deviation rectifying structure 43 is used for adjusting left and right deviation caused by transmission deviation, so that winding is tidy.
The second deviation rectifying structure 43 includes a second detecting photo-eye 431 and a second deviation rectifying device 432, the second detecting photo-eye 431 is used for receiving and generating a signal of left-right deviation during material conveying, and the second deviation rectifying device 432 is used for rectifying deviation of the conveyed material according to the feedback signal.
Wherein, the bottom of the positive printing mechanism 1, the unreeling mechanism 2, the negative printing mechanism 3 and the reeling mechanism 4 is provided with a horizontal adjusting device 8, which is convenient for adjusting the level of each mechanism, ensures the level balance of each component and the gravity balance, and avoids the material deviation from the normal track in the reeling, unreeling and conveying processes caused by the gravity center deviation.
Finally, it should be noted that: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A double-sided coating machine is characterized in that: including positive seal mechanism, unwinding mechanism, anti-seal mechanism, the winding mechanism who puts in proper order, still include with the hookup crossbeam of positive seal mechanism, unwinding mechanism, anti-seal mechanism, the mutual series connection of winding mechanism, be provided with a plurality of punishment in advance deflector rolls of direction material on the hookup crossbeam, still including two stoving mechanisms that are used for drying the material with positive seal mechanism and anti-seal mechanism butt joint respectively, the material passes through the unwinding mechanism blowing and carries out positive coating, stoving through punishment in advance deflector roll on the hookup crossbeam to positive seal mechanism, then returns to carry out reverse side coating, stoving through unwinding mechanism to anti-seal mechanism, at last by the winding mechanism rolling.
2. The double-side coater according to claim 1, wherein: the drying mechanism comprises a dryer, an upper drying oven and a lower drying oven for guiding out the warm air of the dryer.
3. The double-side coater according to claim 1, wherein: unwinding mechanism including unreeling the frame, set up in unreel in the frame unreel the cylinder, with unreel the cylinder and be connected unreel driving motor, first structure, unreel tension swing arm and pass material tension swing arm, unreel driving motor drive and unreel the cylinder and rotate the blowing after, material successively wind to first structure of rectifying with unreel the discharge behind the tension swing arm, pass material tension swing arm and be used for connecing around the material that comes out from the positive seal mechanism.
4. A double-side coater according to claim 3, wherein: the first deviation rectifying structure comprises a first detection photoelectric eye and a first deviation rectifying device.
5. A double-side coater according to claim 3, wherein: the number of the unreeling rollers is two.
6. The double-side coater according to claim 1, wherein: just print the mechanism including just printing the frame, set up just printing driving motor, just printing glue dish, just printing net twine roller, just printing moulding roller, just printing scraper and a plurality of just printing punishment in advance deflector roll in just printing the frame, just printing driving motor is connected with just printing net twine roller, just printing glue dish, just printing net twine roller, just printing moulding roller are arranged by supreme down in proper order, just printing net twine roller and just printing moulding roller crimping are in the same place, just printing net twine roller is close to just printing glue dish, just printing scraper sets up in just printing net twine roller one side, just printing punishment in advance deflector roll passes drying mechanism.
7. The double-side coater according to claim 1, wherein: the reverse printing mechanism comprises a reverse printing frame, a reverse printing drive motor, a reverse printing glue disc, a reverse printing screen line roller, a reverse printing press rubber roller, a reverse printing scraper and a plurality of reverse printing material passing guide rollers are arranged on the reverse printing frame, the reverse printing drive motor is connected with the reverse printing screen line roller, the reverse printing glue disc, the reverse printing screen line roller and the reverse printing press rubber roller are sequentially arranged from bottom to top, the reverse printing screen line roller is in press connection with the reverse printing press rubber roller, the reverse printing screen line roller is close to the reverse printing glue disc, the reverse printing scraper is arranged on one side of the reverse printing screen line roller, and the reverse printing material passing guide rollers pass through the drying mechanism.
8. The double-side coater according to claim 1, wherein: the winding mechanism comprises a winding rack, a winding tension swing arm, a second deviation rectifying structure, a winding roller and a winding transmission motor connected with the winding tension swing arm, the second deviation rectifying structure and the winding roller, wherein the winding tension swing arm, the second deviation rectifying structure and the winding transmission motor are arranged on the winding rack, and received materials are wound by the winding roller after sequentially passing through the winding tension swing arm and the second deviation rectifying structure.
9. The double-side coater according to claim 8, wherein: the second deviation rectifying structure comprises a second detection photoelectric eye and a second deviation rectifying device.
10. The double-side coater according to any one of claims 1 to 9, wherein: and horizontal adjusting devices are arranged at the bottoms of the positive printing mechanism, the unwinding mechanism, the negative printing mechanism and the winding mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920232879.0U CN209866534U (en) | 2019-02-21 | 2019-02-21 | Double-side coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920232879.0U CN209866534U (en) | 2019-02-21 | 2019-02-21 | Double-side coating machine |
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| Publication Number | Publication Date |
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| CN209866534U true CN209866534U (en) | 2019-12-31 |
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| CN201920232879.0U Active CN209866534U (en) | 2019-02-21 | 2019-02-21 | Double-side coating machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000057A (en) * | 2019-02-21 | 2019-07-12 | 中山市金田机电有限公司 | A kind of unicoater |
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2019
- 2019-02-21 CN CN201920232879.0U patent/CN209866534U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110000057A (en) * | 2019-02-21 | 2019-07-12 | 中山市金田机电有限公司 | A kind of unicoater |
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