CN212219574U - Dry-type aluminum foil polyester film compounding machine - Google Patents
Dry-type aluminum foil polyester film compounding machine Download PDFInfo
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- CN212219574U CN212219574U CN202020390682.2U CN202020390682U CN212219574U CN 212219574 U CN212219574 U CN 212219574U CN 202020390682 U CN202020390682 U CN 202020390682U CN 212219574 U CN212219574 U CN 212219574U
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Abstract
The utility model provides a dry-type aluminium foil polyester film compounding machine, including transport mechanism, unwinding mechanism, winding mechanism, tension mechanism, coating mechanism, drying mechanism, aligning gear and combined mechanism, the aluminium foil membrane passes through transport mechanism and conveys in proper order through tension mechanism from aluminium foil film unwinding mechanism, coating mechanism, drying mechanism, aligning gear, combined mechanism to winding mechanism, the polyester film passes through transport mechanism and conveys through aligning gear from polyester film unwinding mechanism, combined mechanism to winding mechanism, tension mechanism includes the tension roller and the fixed roll that lean on each other, coating mechanism includes the coating roll, carry-over pinch rolls and glue groove, drying mechanism includes dry cavity and dry lamp, aligning gear includes the base roll, aligning roller and micromatic setting, combined mechanism comprises the backing roll and the compression roller that lean on each other.
Description
Technical Field
The utility model relates to an aluminium foil compounding machine field, concretely relates to dry-type aluminium foil polyester film compounding machine.
Background
Because of its excellent characteristics, the film products are widely used in food, beverage, cigarette, medicine, photographic plate, household goods, etc., and are generally used as packaging materials, and because of its application requirements, it is often necessary to use adhesive to compound another film on the surface, such as other metal base material films, plastic films, etc., and the aluminum foil compounding method includes dry type, wet type, hot melt type, extrusion type, etc., and the compounding method is selected according to the requirements of different compounding materials, wherein the dry type compounding is mainly used in the compounding of non-porous materials such as aluminum foil, plastic film, etc., as the base material, and is very commonly adopted.
At present, the dry compounding machine has the defects that the treatment after the solvent and water in the adhesive are evaporated and the positioning and calibration of the film material before compounding are not perfect, so that the compounding effect is directly influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a dry-type aluminium foil polyester film compounding machine:
a dry-type aluminum foil polyester film compounding machine comprises a conveying mechanism, an unreeling mechanism, a reeling mechanism, a tension mechanism, a coating mechanism, a drying mechanism, a calibration mechanism and a compounding mechanism;
the unwinding mechanism comprises an aluminum foil film unwinding mechanism and a polyester film unwinding mechanism, the aluminum foil film unwinding mechanism and the polyester film unwinding mechanism are respectively provided with an aluminum foil film unwinding roller and a polyester film unwinding roller, the winding mechanism is provided with a servo system and a winding roller, the servo system is provided with a servo motor which is coaxially connected with the winding roller in a transmission manner, and the winding roller is used for drawing and winding the film material;
the conveying mechanism consists of a plurality of guide rollers, the aluminum foil film is sequentially conveyed from the aluminum foil film unwinding mechanism to the winding mechanism through the tension mechanism, the coating mechanism, the drying mechanism, the calibration mechanism and the compounding mechanism by the conveying mechanism, and the polyester film is conveyed from the polyester film unwinding mechanism to the winding mechanism through the calibration mechanism and the compounding mechanism by the conveying mechanism;
the tension mechanism comprises a tension roller and a fixed roller which are mutually abutted;
the coating mechanism comprises a coating roller, a top roller and a glue groove, wherein an adhesive is filled in the glue groove, the surface of the coating roller is in contact with the adhesive in the glue groove, the top roller is abutted against the upper part of the coating roller, and one side of the coating roller is provided with a scraper;
the drying mechanism comprises a drying cavity and a drying lamp, the drying lamp is positioned in the drying cavity, the drying cavity is provided with a film material channel, and an adsorption layer is arranged above the drying cavity;
the calibrating mechanism comprises a base roller, a calibrating roller and a fine-tuning device, and the fine-tuning device is used for adjusting the axial angle of the calibrating roller;
the compound mechanism comprises backing roll and the compression roller that leans on each other top, the compression roller generates heat through the electric heating device that is equipped with, the backing roll surface is equipped with heat-resisting elasticity glue film.
Preferably, the fine adjustment device is provided with one at each of two ends of the calibration roller, the fine adjustment device is composed of a fixing plate with a track groove therein, a sliding block, a ball screw pair and a stepping motor, the sliding block is used for mounting the calibration roller and forms a slide rail fit with the track groove, a screw of the ball screw pair penetrates through the sliding block and is connected to the stepping motor in a coaxial transmission manner, a nut of the ball screw pair is fixed on the sliding block, the base roller is mounted on the two fixing plates of the fine adjustment device, and the ball screw pair controls the small displacement of the sliding block through the accurate angular rotation of the stepping motor, so that the calibration roller realizes the small adjustment of the axial angle.
Preferably, the coating mechanism further comprises a glue spraying device and a glue blocking roller, the glue spraying device extracts the adhesive in the glue groove and sprays the adhesive on the surface of the coating roller, the spraying area is located below the scraper, and the glue blocking roller abuts against one side of the coating roller, so that the condition that the adhesive on the coating roller is insufficient to cause uneven or local non-coating during coating is prevented.
Preferably, the surface of the tension roller is provided with an elastic layer, the tension roller is installed at one end part of the swing rod, the other end of the swing rod is fixedly hinged, one side of the swing rod is abutted to a screw rod, and the abutting force between the tension roller and the fixed roller can be changed through adjusting the screw rod.
The utility model discloses following beneficial effect has: the aluminium foil membrane levels gets into drying mechanism after the rubberizing through coating mechanism, dry heat is dried by fire and is influenced solvent and water in the evaporation glue layer, absorb by the adsorbed layer and prevent to waft inside or external polluting the equipment, aluminium foil membrane and polyester film are fixed a position in alignment mechanism, through the adjustment of micromatic setting to alignment roller axial angle, improve the compound location effect of aluminium foil membrane and polyester film in the combined mechanism, combined mechanism adopts the hot pressing mode of negative interval, promote the two-sided pressure of leveling effect and increase membrane material.
Drawings
Fig. 1 is a schematic structural diagram of the embodiment.
Fig. 2 is a schematic structural diagram of a fine adjustment device in the calibration mechanism according to the embodiment.
1. An aluminum foil film unwinding roller; 2. a polyester film unwinding roller; 3. a wind-up roll; 4. a servo motor; 5. a tension roller; 6. a fixed roller; 7. a coating roll; 8. a top roll; 9. a glue groove; 10. a scraper; 11. drying the cavity; 12. a drying lamp; 13. a base roll; 14. a calibration roller; 15. a fine adjustment device; 16. a support roller; 17. a compression roller; 18. a heat-resistant elastic adhesive layer; 19. a fixing plate; 20. a slider; 21. a ball screw pair; 22. a stepping motor; 23. a track groove; 24. a glue spraying device; 25. a rubber blocking roller; 26. an elastic layer; 27. a swing rod; 28. a screw; 29. and an adsorption layer.
Detailed Description
The present invention will be further described with reference to fig. 1 and 2 and the following embodiments.
A dry-type aluminum foil polyester film compounding machine comprises a conveying mechanism, an unreeling mechanism, a reeling mechanism, a tension mechanism, a coating mechanism, a drying mechanism, a calibration mechanism and a compounding mechanism.
The unwinding mechanism comprises an aluminum foil film unwinding mechanism and a polyester film unwinding mechanism, the aluminum foil film unwinding mechanism and the polyester film unwinding mechanism are respectively provided with an aluminum foil film unwinding roller 1 and a polyester film unwinding roller 2, the winding mechanism is provided with a servo system and a winding roller 3, the servo system is provided with a servo motor 4 which is connected with the winding roller 3 in a coaxial transmission mode, the accumulated thickness of the whole winding film material is gradually increased due to continuous winding of the film material, the traction speed of the film material can be continuously accelerated under the condition that the rotation speed of the winding roller 3 is not adjusted, the servo system is used for controlling the rotation speed of the winding roller 3, the rotation speed of the winding roller 3 is reduced according to continuous lengthening of the peripheral torque of the winding roller 3, the winding roller 3 is used for traction and winding the film material, the conveying mechanism is composed of a plurality of guide rollers, and the aluminum foil film is sequentially conveyed from the aluminum foil film unwinding mechanism through, The polyester film is conveyed from the polyester film unwinding mechanism to the winding mechanism through the conveying mechanism, and then is conveyed to the winding mechanism through the calibrating mechanism and the compounding mechanism.
The tension mechanism comprises a tension roller 5 and a fixed roller 6 which are mutually abutted, an elastic layer 26 is arranged on the surface of the tension roller 5, the tension roller 5 is installed at one end part of a swing rod 27, the other end of the swing rod 27 is used for fixed hinged installation, a screw rod 28 is abutted to one side of the swing rod 27, and the abutting force between the tension roller 5 and the fixed roller 6 can be changed through adjusting the screw rod 28.
The coating mechanism comprises a coating roller 7, a top roller 8 and a glue groove 9, wherein the glue groove 9 is filled with an adhesive, the surface of the coating roller 7 is in contact with the adhesive in the glue groove 9, the roller is propped against the upper part of the coating roller 7, one side of the coating roller 8 is provided with a scraper 10, the scraper 10 can scrape off the redundant adhesive before coating so as to control the coating amount of the adhesive and enable the adhesive on the aluminum platinum film to be flat and uniform, the coating mechanism further comprises a glue spraying device 24 and a glue blocking roller 25, the glue spraying device 24 extracts the adhesive in the glue groove 9 and sprays the adhesive on the surface of the coating roller 7, a spraying area is positioned below the scraper 10, the glue blocking roller 25 is propped against one side of the adhesive coating roller 7, an angular groove is formed between the glue blocking roller 25 and the coating roller 7, the sprayed adhesive can fall into the angular groove when the sprayed adhesive is excessive, the rotation of the coating roller 7 enables the adhesive in the angular groove to be continuously received by the coating roller 7 so as, the adhesive on the coating roller 7 is prevented from being insufficient, and the coating roller is prevented from being uneven or partially uncoated.
Drying mechanism includes drying chamber 11 and drying lamp 12, and drying lamp 12 is arranged in drying chamber 11, and drying lamp 12 improves the inside temperature of drying chamber 11, and drying chamber 11 is equipped with the coating material passageway and is equipped with adsorbed layer 29 in interior top surface, and adsorbed layer 29 is arranged in absorbing the moisture and other solvents that evaporate in the adhesive, prevents to fly away and pollutes equipment inside or outside, and adsorbed layer 29 is connected in drying chamber 11 detachablely, is convenient for regularly change.
The calibration mechanism comprises a base roller 13, a calibration roller 14 and a fine adjustment device 15, wherein the base roller 13 is used for conveying an aluminum foil film and providing a calibration base surface for the calibration roller 14, the calibration roller 14 is used for conveying a polyester film and calibrating, the fine adjustment device 15 is used for adjusting the axial angle of the calibration roller 14, the fine adjustment device 15 is respectively arranged at two ends of the calibration roller 14, the fine adjustment device 15 consists of a fixing plate 19 provided with a track groove 23, a sliding block 20, a ball screw pair 21 and a stepping motor 22, the sliding block 20 is used for mounting the calibration roller 14 and forms sliding rail fit with the track groove 23, a screw rod of the ball screw pair 21 penetrates through the sliding block 20 and is coaxially connected with the stepping motor 22 in a transmission manner, a nut of the ball screw pair 21 is fixed on the sliding block 20, the base roller 13 is mounted on the fixing plates 19 of the two fine adjustment devices 15, the stepping motor 22 is externally connected with a control system to realize work control, the micro displacement of, thereby, the calibration roller 14 realizes the micro adjustment of the axial angle to improve the composite effect of the platinum aluminum polyester film.
The composite mechanism is composed of a supporting roller 16 and a pressing roller 17 which are abutted against each other, the pressing roller 17 generates heat through an electric heating device arranged on the pressing roller 17, a heat-resistant elastic adhesive layer 18 is arranged on the surface of the supporting roller 16, and a negative-spacing hot pressing mode is adopted, namely the supporting roller 16 and the pressing roller 17 are abutted against and extruded to enable the heat-resistant elastic adhesive layer 18 to deform, so that the double-sided pressure of the film material is increased.
The compounding process comprises the following steps: the whole roll of polyester film and aluminum platinum film are respectively arranged on a polyester film unwinding roller 2 and an aluminum foil film unwinding roller 1, a winding core which is wound is arranged on a winding roller 3, then the polyester film and the aluminum platinum film are flatly wound according to the conveying path of the conveying mechanism, are flatly stacked by a compound mechanism and then are wound on the winding core of the winding roller 3, then are electrified to start operation, a servo system, a drying mechanism and a coating mechanism are started simultaneously, the winding roller 3 starts to pull a film material, the aluminum platinum film is flatly stretched and enters the coating mechanism by a tension mechanism and adjusting the output tension by an adjusting screw 28, a scraper 10 controls the amount of an adhesive during coating, a coating roller 7 coats the surface of the aluminum foil film with the adhesive and then enters the drying mechanism, a drying lamp 12 dries the adhesive, wherein evaporated water and other solvents are absorbed by an absorption layer 29, the aluminum platinum film is conveyed to a base roller 13 of a calibration mechanism and then enters the compound, meanwhile, the polyester film enters the compounding mechanism after passing through the calibration roller 14, is compounded with the support roller through hot extrusion of the compression roller 17, and finally is wound by the winding roller 3 to form a compounded film material, and the axial angle of the calibration roller 14 is adjusted by controlling the stepping motor 22 through the control system according to the compounding effect and dislocation of the film material on the winding roller 3 and at the compounding mechanism, so that the compounding deviation is corrected and the compounding effect is improved.
It should be noted that the drying mechanism and the compounding mechanism need to be preheated first, the inside of the drying cavity 11 is kept at a proper temperature for evaporating the solvent in the adhesive, and the temperature is controlled at a constant temperature after the compression roller 17 is preheated to ensure stable temperature during compounding.
It is obvious that the above embodiments of the present invention are only examples for illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. There is no need or no way to give poor examples of all embodiments. And that such obvious changes and modifications are within the scope of the present invention as defined by the appended claims.
Claims (4)
1. A dry type aluminum foil polyester film compounding machine is characterized in that: the device comprises a conveying mechanism, an unreeling mechanism, a reeling mechanism, a tension mechanism, a coating mechanism, a drying mechanism, a calibration mechanism and a composite mechanism;
the unwinding mechanism comprises an aluminum foil film unwinding mechanism and a polyester film unwinding mechanism, the aluminum foil film unwinding mechanism and the polyester film unwinding mechanism are respectively provided with an aluminum foil film unwinding roller (1) and a polyester film unwinding roller (2), the winding mechanism is provided with a servo system and a winding roller (3), the servo system is provided with a servo motor (4) which is coaxially connected with the winding roller (3) in a transmission manner, and the winding roller (3) pulls and winds the film material;
the conveying mechanism consists of a plurality of guide rollers, the aluminum foil film is sequentially conveyed from the aluminum foil film unwinding mechanism to the winding mechanism through the tension mechanism, the coating mechanism, the drying mechanism, the calibration mechanism and the compounding mechanism by the conveying mechanism, and the polyester film is conveyed from the polyester film unwinding mechanism to the winding mechanism through the calibration mechanism and the compounding mechanism by the conveying mechanism;
the tension mechanism comprises a tension roller (5) and a fixed roller (6) which are mutually abutted;
the coating mechanism comprises a coating roller (7), a top roller (8) and a glue groove (9), wherein an adhesive is filled in the glue groove (9), the surface of the coating roller (7) is in contact with the adhesive in the glue groove (9), the top roller (8) is abutted against the upper part of the coating roller (7), and one side of the coating roller (7) is provided with a scraper (10);
the drying mechanism comprises a drying cavity (11) and a drying lamp (12), the drying lamp (12) is located in the drying cavity (11), the drying cavity (11) is provided with a film material channel, and the inner top surface of the drying cavity (11) is provided with an adsorption layer (29);
the calibrating mechanism comprises a base roller (13), a calibrating roller (14) and a fine-tuning device (15), wherein the fine-tuning device (15) is used for adjusting the axial angle of the calibrating roller (14);
the compound mechanism comprises backing roll (16) and compression roller (17) that lean on each other top, compression roller (17) generate heat through the electric heating device that is equipped with, backing roll (16) surface is equipped with heat-resisting elasticity glue film (18).
2. The dry type aluminum foil polyester film laminating machine according to claim 1, wherein: vernier device (15) all is equipped with one at the both ends of alignment roller (14), vernier device (15) comprises slider (20), ball screw pair (21), step motor (22) and fixed plate (19) that are equipped with track groove (23) in, slider (20) are used for installing alignment roller (14) and constitute the slide rail cooperation with track groove (23), the lead screw of ball screw pair (21) runs through slider (20) and coaxial transmission connects in step motor (22), the nut of ball screw pair (21) is fixed in slider (20), install base roller (13) two on fixed plate (19) of vernier device (15).
3. The dry type aluminum foil polyester film laminating machine according to claim 1, wherein: the coating mechanism further comprises a glue spraying device (24) and a glue blocking roller (25), the glue spraying device (24) extracts the adhesive in the glue groove (9) and sprays the adhesive on the surface of the coating roller (7), the spraying area is located below the scraper (10), and the glue blocking roller (25) abuts against one side of the coating roller (7).
4. The dry type aluminum foil polyester film laminating machine according to claim 1, wherein: the surface of the tension roller (5) is provided with an elastic layer (26), the tension roller (5) is installed at one end of a swing rod (27) which is arranged, the other end of the swing rod (27) is used for fixedly hinging and installing, one side of the swing rod (27) is abutted to a screw rod (28), and the abutting force between the tension roller (5) and the fixed roller (6) can be changed through an adjusting screw rod (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020390682.2U CN212219574U (en) | 2020-03-25 | 2020-03-25 | Dry-type aluminum foil polyester film compounding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020390682.2U CN212219574U (en) | 2020-03-25 | 2020-03-25 | Dry-type aluminum foil polyester film compounding machine |
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| Publication Number | Publication Date |
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| CN212219574U true CN212219574U (en) | 2020-12-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020390682.2U Active CN212219574U (en) | 2020-03-25 | 2020-03-25 | Dry-type aluminum foil polyester film compounding machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116277990A (en) * | 2023-03-24 | 2023-06-23 | 扬州纳力新材料科技有限公司 | Integrated equipment for high-efficiency welding of composite current collector |
| CN117784826A (en) * | 2024-02-23 | 2024-03-29 | 钛玛科（北京）工业科技有限公司 | Deviation correction control method for automatic coating machine |
-
2020
- 2020-03-25 CN CN202020390682.2U patent/CN212219574U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116277990A (en) * | 2023-03-24 | 2023-06-23 | 扬州纳力新材料科技有限公司 | Integrated equipment for high-efficiency welding of composite current collector |
| CN116277990B (en) * | 2023-03-24 | 2023-11-28 | 扬州纳力新材料科技有限公司 | Integrated equipment for high-efficiency welding of composite current collector |
| CN117784826A (en) * | 2024-02-23 | 2024-03-29 | 钛玛科（北京）工业科技有限公司 | Deviation correction control method for automatic coating machine |
| CN117784826B (en) * | 2024-02-23 | 2024-05-14 | 钛玛科（北京）工业科技有限公司 | Deviation correction control method for automatic coating machine |
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