CN112390061B - Automatic unloader that goes up of accurate roll-to-roll - Google Patents

Automatic unloader that goes up of accurate roll-to-roll Download PDF

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Publication number
CN112390061B
CN112390061B CN201911001135.9A CN201911001135A CN112390061B CN 112390061 B CN112390061 B CN 112390061B CN 201911001135 A CN201911001135 A CN 201911001135A CN 112390061 B CN112390061 B CN 112390061B
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China
Prior art keywords
automatic
uncoiling
winding
roll
feeding
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Active
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CN201911001135.9A
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Chinese (zh)
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CN112390061A (en
Inventor
官宇
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Dezhong Suzhou Laser Technology Co ltd
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Dezhong Suzhou Laser Technology Co ltd
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Priority to CN201911001135.9A priority Critical patent/CN112390061B/en
Publication of CN112390061A publication Critical patent/CN112390061A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/0006—Article or web delivery apparatus incorporating cutting or line-perforating devices
    • B65H35/0073—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/0006—Article or web delivery apparatus incorporating cutting or line-perforating devices
    • B65H35/0073—Details
    • B65H35/008—Arrangements or adaptations of cutting devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web
    • B65H2701/1944—Wrapping or packing material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

The invention provides a precise roll-to-roll automatic loading and unloading device, which comprises: the automatic winding device comprises a base, a liftable working platform, an automatic unwinding mechanism, an automatic winding mechanism, a feeding mechanism and a connection mechanism, wherein the working platform is arranged on the base, the automatic unwinding mechanism is arranged on one side of the base, the automatic winding mechanism is arranged on the other side of the base, the feeding mechanism is arranged between the working platform and the automatic winding mechanism, and the connection mechanism is arranged between the working platform and the automatic unwinding mechanism. As mentioned above, the invention is a precise roll-to-roll automatic loading and unloading device, and solves the problems of large overall occupied area and high cost of the automatic loading and unloading equipment in the prior art; meanwhile, the offset of the coil stock in the processing area is reduced, and the offset can be controlled within 0.5 mm. The device can be combined with other processing equipment to form a complete automatic processing device, for example, the device can be matched with a precise bridge type double-drive gantry ultraviolet laser cutting machine.

Description

Automatic unloader that goes up of accurate book to book
Technical Field
The invention relates to the field of precision laser processing, in particular to a precision roll-to-roll automatic loading and unloading device.
Background
The FPC is a component widely applied to the electronic industry, the FPC cover film is an indispensable material for protecting the FPC, the demand of windowing processing of the FPC cover film is huge, and the FPC cover film has the characteristic of long time when the number of the FPC cover film is large and the number of the FPC cover film is large, so that automatic windowing equipment of the FPC cover film is produced. At present, the raw materials of the FPC coverlay finished product are coil materials, and the coil materials are required to be unfolded, or directly processed and then coiled into coil materials, or cut into pieces and then processed, or directly processed and then cut into pieces. The existing automatic feeding and discharging equipment for the FPC covering film roll-to-roll has the following problems that the whole equipment occupies a large area, is complex in structure and is high in cost; the offset of the FPC covering film in a processing area is large, and a CCD auxiliary positioning system is needed to assist processing.
Disclosure of Invention
In view of the defects of the prior art, the invention aims to provide a precise roll-to-roll automatic loading and unloading device, which is used for solving the problems that the whole equipment in the prior art occupies a large area and has high cost; the offset of the FPC covering film in a processing area is large, and the problems of auxiliary processing of a CCD auxiliary positioning system and the like are solved.
To achieve the above and other related objects, the present invention provides an automatic precise roll-to-roll loading and unloading device, comprising: the automatic unwinding mechanism is arranged on one side of the base, the automatic unwinding mechanism is arranged on the other side of the base, the automatic winding mechanism is arranged on the other side of the base, the feeding mechanism is arranged between the working platform and the automatic winding mechanism, and the connection mechanism is arranged between the working platform and the automatic unwinding mechanism.
As preferred technical scheme, the work platform bottom is equipped with lift module, work platform's mesa can produce the negative pressure adsorption affinity.
As the preferred technical scheme, work platform deviates from automatic winding mechanism side is equipped with first guide roll, work platform deviates from automatic unwinding mechanism side is equipped with the second guide roll.
According to the preferable technical scheme, the automatic uncoiling mechanism comprises an uncoiling air expansion shaft mechanism, an uncoiling brake system, a feeding deviation correcting system and a feeding deviation correcting switch, the base is located on the side wall of the automatic uncoiling mechanism and provided with a first guide rail, the first guide rail is parallel to the uncoiling air expansion shaft, the uncoiling air expansion shaft mechanism comprises an uncoiling air expansion shaft and uncoiling air expansion shaft supporting mechanisms arranged at two ends of the uncoiling air expansion shaft, the cantilever supporting end portion of the uncoiling air expansion shaft is connected with the uncoiling brake system, the uncoiling brake system and the uncoiling air expansion shaft mechanism are both in slidable connection with the first guide rail, the uncoiling brake system and the uncoiling air expansion shaft mechanism are both connected with the feeding deviation correcting system, and the feeding deviation correcting switch is fixed on the base.
As a preferred technical scheme, the connection mechanism comprises a connection table and a coil stock presence or absence detection switch.
As an optimal technical scheme, the automatic winding mechanism comprises a winding air expansion shaft mechanism, a winding material blocking tool, a winding clutch system, a discharging deviation rectifying switch and a U-shaped steel frame. The base is located automatic winding mechanism side is equipped with the second slide rail, be equipped with on the second slide rail U type steelframe, U type steelframe with second slide rail sliding connection, be equipped with the third guide roll on the U type steelframe, U type steelframe with ejection of compact rectifying system connects, ejection of compact rectifying switch is fixed in on the base, U type steelframe below is equipped with rolling physiosis axle mechanism, rolling physiosis axle mechanism includes rolling physiosis axle and the rolling physiosis axle supporting mechanism who is used for supporting rolling physiosis axle, the cantilever support tip of rolling physiosis axle with rolling clutch system connects, rolling physiosis axle mechanism top is equipped with and can follows two rolling striker fixture that rolling physiosis axle mechanism's axis direction removed.
As an optimal technical scheme, the feeding mechanism comprises a driving feeding roller, a driven feeding roller and a servo motor, the feeding mechanism is arranged on the U-shaped steel frame, the driving feeding roller is fixed on the U-shaped steel frame, the driven feeding roller is arranged above the driving feeding roller, the driving feeding roller is arranged in parallel with the driven feeding roller, one end of the driving feeding roller is connected with the servo motor, and two ends of the driven feeding roller are connected with the air cylinder.
As described above, the present invention provides an automatic precise roll-to-roll loading and unloading device, which has the following beneficial effects: the feeding deviation rectifying switch and the discharging deviation rectifying switch which are independent of the feeding deviation rectifying system and the discharging deviation rectifying system are arranged and are completely fixed on the base, so that the reference positions of the front deviation rectifying switch and the rear deviation rectifying switch theoretically determine a straight line which can be used as the motion track of the FPC covering film, but in practical application, non-ideal factors such as the response time of the deviation rectifying system, the mechanical installation error, the mechanism stability and the like exist, so that in practice, the motion track of the FPC covering film can be a straight line with a straightness error, the straightness error can be controlled within 0.5mm, namely, the range of left-right deflection in the process of in-place feeding of a coil material is within 0.5mm, CCD auxiliary positioning is not needed before each FPC is processed, and a large amount of time is saved; by arranging the uncoiling brake system and the coiling clutch system, the FPC covering film can always keep a certain tension force in the advancing process, so that the film material is smooth; through the cooperation of the driving feed roller and the driven feed roller, the FPC covering film is guaranteed to be compressed tightly without slipping, and the device is reasonable in design and suitable for production, popularization and application.
Drawings
FIG. 1 is a first perspective view of a precision roll-to-roll automated loading and unloading apparatus according to an embodiment of the present disclosure;
FIG. 2 is a second perspective view of the precise roll-to-roll automatic loading and unloading device disclosed in the embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a feeding deviation rectifying system in an automatic precise roll-to-roll loading and unloading device according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a discharging deviation rectifying system in the precise roll-to-roll automatic loading and unloading device disclosed in the embodiment of the present invention;
FIG. 5 is a schematic structural view of a winding air shaft expanding mechanism in the precise roll-to-roll automatic feeding and discharging device disclosed in the embodiment of the present invention;
fig. 6 is a schematic structural diagram of a feeding mechanism in an automatic precise roll-to-roll loading and unloading device according to an embodiment of the present invention.
Fig. 7 is a perspective view showing that the precise roll-to-roll automatic loading and unloading device disclosed in the embodiment of the present invention is used in cooperation with a bridge type double-drive gantry structure precise ultraviolet laser cutting machine.
Wherein the reference numerals are specified as follows: 1, a feeding deviation rectifying switch; 2, uncoiling an air expansion shaft mechanism; 21 uncoiling the physiosis shaft supporting mechanism; 22 unwinding the air expansion shaft; 3 unwinding the brake system; 31 a brake body; 32 a brake electronic control part; 4, a feeding deviation rectifying system; 5, a connection mechanism; 51, a connection table; 52 an opto-electronic switch; 6 a first guide roll; 7 a feeding mechanism; 71 a servo motor; 72 a positive feed roll; 73 driven feed roll; 8 discharging deviation rectifying switch; 9, a working platform; 10, a discharge deviation rectifying system; 11U-shaped steel frames; 12 a third guide roll; 13, rolling the material blocking tool; 14, rolling an air expansion shaft mechanism; 141 winding an air expansion shaft; 142 rolling the inflatable supporting mechanism; 15, winding the clutch system; 151 a clutch body; 152 a clutch electric control part; 16 bases; 17 a second guide roller; 18. a first guide rail; 19. a second guide rail; 20 air cylinders; 100 accurate ultraviolet laser cutting machine of bridge type double-wheel gantry structure.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure of the present invention.
Please refer to fig. 1 to 7. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are used for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms may be changed or adjusted without substantial change in the technical content.
Referring to fig. 1 to 7, the present invention provides a precise roll-to-roll automatic loading and unloading device, which includes: work platform 9, automatic unwinding mechanism, automatic winding mechanism, feed mechanism 7 and the mechanism of plugging into 5 of base 16, liftable are equipped with work platform 9 on the base 16, and 16 one sides of base are equipped with automatic unwinding mechanism, and 16 opposite sides of base are equipped with automatic winding mechanism, are equipped with feed mechanism 7 between work platform 9 and the automatic winding mechanism, are equipped with the mechanism of plugging into 5 between work platform 9 and the automatic unwinding mechanism.
The bottom of the working platform 9 is provided with a lifting module, the working platform 9 can do lifting motion of about 10mm along the vertical direction through the lifting module, and the table top of the working platform 9 can generate negative pressure adsorption force; a first guide roller 6 is arranged on the side of the working platform 9 departing from the automatic winding mechanism, and a second guide roller 17 is arranged on the side of the working platform 9 departing from the automatic unwinding mechanism; the automatic uncoiling mechanism comprises an uncoiling air expansion shaft mechanism 2, an uncoiling brake system 3, a feeding deviation correcting system 4 and a feeding deviation correcting switch 1, wherein the uncoiling brake system 3 comprises a brake main body 31 and a brake electric control part 32, a base 16 is arranged on the side wall of the automatic uncoiling mechanism and is provided with a first guide rail 18, the first guide rail 18 is arranged in parallel with an uncoiling air expansion shaft 22, the uncoiling air expansion shaft mechanism 2 comprises an uncoiling air expansion shaft 22 and uncoiling air expansion shaft support mechanisms 21 arranged at two ends of the uncoiling air expansion shaft 22, a cantilever support end part of the uncoiling air expansion shaft 22 is connected with the brake main body 31, the brake main body 31 and the uncoiling air expansion shaft mechanism 2 are both connected with the first guide rail 18 in a sliding manner, the brake main body 31 and the uncoiling air expansion shaft mechanism 2 are both connected with the feeding deviation correcting system 4, the brake main body 31 and the uncoiling air expansion shaft mechanism 2 can move along the axial direction of the uncoiling air expansion shaft 22 under the driving of the feeding correction system 4, the stroke is +/-25 mm, the feeding correction switch 1 is fixed on the base 16, the feeding correction switch 1 is an edge-finding ultrasonic switch, one edge of the FPC cover film can be monitored, when the feeding correction switch 1 senses that the edge of the FPC cover film deviates from a standard position, a signal is sent to the feeding correction system 4, if the signal is that the FPC cover film deviates along one side in the positive direction, the feeding correction system 4 pulls the brake main body 31 and the uncoiling air expansion shaft mechanism 2 to the other side, so that the FPC cover film is kept at the standard position, and the standard value is set to be 0.5mm; the connection mechanism 5 comprises a connection table 51 and a photoelectric switch 52 serving as a coil material presence detection switch, wherein the photoelectric switch 52 can continuously sense the existence of a coil material, once the coil material disappears or the relative distance between the coil material and the photoelectric switch 52 changes, the photoelectric switch 52 gives an alarm to prompt that the FPC film material of the automatic coil opening mechanism is used up, the connection table 51 generates vacuum adsorption at the moment, the dropped film material is sucked and fixed, and the connection of the materials is waited; the automatic winding mechanism comprises a winding air-expanding shaft mechanism 14, a winding material blocking tool 13, a winding clutch system 15, a discharge deviation correcting system 10 and a discharge deviation correcting switch 8, wherein the feeding mechanism 7 comprises a driving feeding roller 72, a driven feeding roller 73 and a servo motor 71, the winding clutch system 15 comprises a clutch main body 151 and a clutch electric control part 152, a second guide rail 19 is arranged on the base 16 at the side of the automatic winding mechanism, a U-shaped steel frame 11 is arranged on the second guide rail 19, the U-shaped steel frame 11 is in sliding connection with the second guide rail 19, a feeding mechanism 7 and a third guide roller 12 are arranged on the U-shaped steel frame 11, the U-shaped steel frame 11 is connected with the discharge deviation correcting system 10, the discharge deviation correcting switch 8 is fixed on the base 16, the winding air-expanding shaft mechanism 14 is arranged below the U-shaped steel frame 11, the U-shaped steel frame 11 moves on the second guide rail 19 under the driving of the discharge deviation correcting system 10, the moving direction is the axial direction of the winding air-expanding shaft 141, namely, the stroke is +/-25 mm, the discharging deviation rectifying switch 8 is fixed on the U-shaped steel frame 11 in the prior art, namely the discharging deviation rectifying switch 8 moves along with the U-shaped steel frame 11, the advantages are that the FPC covering film is tidy without other auxiliary tools during material receiving, but the FPC covering film in the working platform 9 area is displaced, the displacement can reach about 5mm in most cases, for automatic equipment, the FPC covering film in the working platform 9 area needs to be arranged at the same position, otherwise, the processing head possibly makes mistakes for the FPC covering film, unqualified products are produced, so the prior equipment adopts a CCD auxiliary positioning technology, namely, one auxiliary positioning is carried out before each processing, material offset data is collected into a system to correct the position of a processing original point, for every ten thousand pieces of FPC coverlay processing, 3 to 5 seconds are needed for each positioning, 10 hours of time is wasted totally, and the device does not comprise the condition of failure of auxiliary positioning. The winding air inflation shaft mechanism 14 comprises a winding air inflation shaft 141 and a winding air inflation shaft supporting mechanism 142 used for supporting the winding air inflation shaft 141, a cantilever supporting end portion of the winding air inflation shaft 141 is connected with the clutch main body 151, two winding material blocking tools 13 capable of moving along the axis direction of the winding air inflation shaft mechanism 14 are arranged above the winding air inflation shaft mechanism 14, and the winding material blocking tools ensure that the FPC cover film is smooth during winding. The feeding mechanism 7 is arranged on the U-shaped steel frame 11, the driving feeding roller 72 is fixed on the U-shaped steel frame 11, the driving feeding roller 72 is a rubber roller and prevents materials from slipping, a driven feeding roller 73 is arranged above the driving feeding roller 72, the driving feeding roller 72 is arranged in parallel with the driven feeding roller 73, one end of the driving feeding roller 72 is connected with the servo motor 71, two ends of the driven feeding roller 73 are connected with the air cylinder 20, and the driven feeding roller 73 can be lifted up or pressed down under the action of the air cylinder 20, so that pressing force can be generated between the driving feeding roller 72 and the driven feeding roller 73, and gaps can also be generated between the driving feeding roller 72 and the driven feeding roller 73.
In a specific use: in the automatic reel-to-reel mode, as shown in fig. 7, a bridge type dual-drive gantry structure precision ultraviolet laser cutting machine 100 is taken as an example. After the first FPC covering film is machined, the working platform 9 releases material adsorption and descends, the first FPC covering film is separated from the material, the feeding mechanism 7 starts feeding, the servo motor 71 drives the driving feeding roller 72 to rotate, the material feeding is achieved, the uncoiling air expansion shaft mechanism 2 passively unreels at the moment, the coiling air expansion shaft mechanism 14 actively coils, the driving feeding roller 72 stops rotating after the feeding is finished, the working platform 9 ascends and adsorbs the material, and the second FPC covering film is machined. In feeding and the course of working, feeding deviation rectification switch 1 and ejection of compact deviation rectification switch 8 continuously work, through feeding deviation rectification system 4 and the continuous fine setting of ejection of compact deviation rectification system 10, make the edge of FPC membrane material remain the within range of that straight line area that two inductive switch's induction point confirmed all the time, the width in this straight line area is 0.5mm, in feeding and the course of working, it continuously works to open a book stopper system 3 and rolling clutch system 15, the two guarantees jointly that the material of opening a book physiosis shaft mechanism 2 and rolling physiosis shaft mechanism 14 between is in tensioning state and tension is adjustable, rolling fender material frock 13 guarantees rolling coil stock edge parallel and level.
In conclusion, the invention provides the precise roll-to-roll automatic loading and unloading device, which solves the problems that the whole equipment in the prior art occupies a large area and has high cost; the FPC cover film has the problems of large offset, need of CCD auxiliary positioning and the like, is reasonable in design, and is suitable for production, popularization and application. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and scope of the present invention as defined in the appended claims.

Claims (4)

1. The utility model provides an automatic unloader that goes up of accurate book to book which characterized in that includes: the automatic uncoiling mechanism is arranged on one side of the base, the automatic coiling mechanism is arranged on the other side of the base, the feeding mechanism is arranged between the working platform and the automatic coiling mechanism, and the connection mechanism is arranged between the working platform and the automatic uncoiling mechanism;
the automatic winding mechanism comprises a winding air-expanding shaft mechanism, a winding material blocking tool, a winding clutch system, a discharging deviation correcting switch and a U-shaped steel frame, wherein a second slide rail is arranged on the base and positioned on the side of the automatic winding mechanism, the U-shaped steel frame is arranged on the second slide rail and is in sliding connection with the second slide rail, a third guide roller is arranged on the U-shaped steel frame, the U-shaped steel frame is connected with the discharging deviation correcting system, the discharging deviation correcting switch is fixed on the base, the winding air-expanding shaft mechanism is arranged below the U-shaped steel frame and comprises a winding air-expanding shaft and a winding air-expanding shaft supporting mechanism used for supporting the winding air-expanding shaft, the cantilever supporting end part of the winding air-expanding shaft is connected with the clutch system, and two winding material blocking tools capable of moving along the axis direction of the winding air-expanding shaft mechanism are arranged above the winding air-expanding shaft mechanism;
the feeding mechanism comprises a driving feeding roller, a driven feeding roller and a servo motor, the feeding mechanism is arranged on the U-shaped steel frame, the driving feeding roller is fixed on the U-shaped steel frame, the driven feeding roller is arranged above the driving feeding roller, the driving feeding roller and the driven feeding roller are arranged in parallel, one end of the driving feeding roller is connected with the servo motor, and two ends of the driven feeding roller are connected with the air cylinder; the automatic uncoiling mechanism comprises an uncoiling air expansion shaft mechanism, an uncoiling brake system, a feeding deviation correcting system and a feeding deviation correcting switch, the base is located on the side wall of the automatic uncoiling mechanism, a first guide rail is arranged on the side wall of the automatic uncoiling mechanism, the first guide rail is parallel to the uncoiling air expansion shaft, the uncoiling air expansion shaft mechanism comprises an uncoiling air expansion shaft and uncoiling air expansion shaft supporting mechanisms arranged at two ends of the uncoiling air expansion shaft, the cantilever supporting end portion of the uncoiling air expansion shaft is connected with the uncoiling brake system, the uncoiling brake system is connected with the uncoiling air expansion shaft mechanism and is in slidable connection with the first guide rail, the uncoiling brake system is connected with the uncoiling air expansion shaft mechanism and is connected with the feeding deviation correcting system, and the feeding deviation correcting switch is fixed on the base.
2. The precise roll-to-roll automatic loading and unloading device according to claim 1, wherein a lifting module is arranged at the bottom of the working platform, and the table top of the working platform can generate negative pressure adsorption force.
3. The automatic precise roll-to-roll feeding and discharging device according to claim 1, wherein a first guide roller is arranged on the side of the working platform away from the automatic winding mechanism, and a second guide roller is arranged on the side of the working platform away from the automatic unwinding mechanism.
4. The precise roll-to-roll automatic loading and unloading device according to claim 1, wherein the connection mechanism comprises a connection table and a roll material presence or absence detection switch.
CN201911001135.9A 2019-10-21 2019-10-21 Automatic unloader that goes up of accurate roll-to-roll Active CN112390061B (en)

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CN201911001135.9A CN112390061B (en) 2019-10-21 2019-10-21 Automatic unloader that goes up of accurate roll-to-roll

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Application Number Priority Date Filing Date Title
CN201911001135.9A CN112390061B (en) 2019-10-21 2019-10-21 Automatic unloader that goes up of accurate roll-to-roll

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CN112390061B true CN112390061B (en) 2023-04-14

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CN112958653B (en) * 2021-03-05 2023-03-14 上海宝钺物流有限公司 High-strength metal plate processing equipment

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CN201901465U (en) * 2010-12-07 2011-07-20 天津力神电池股份有限公司 Cut pole piece rewinder
JP2016204096A (en) * 2015-04-20 2016-12-08 株式会社沖データ Paper feeder and printer
CN106553237B (en) * 2015-09-29 2019-09-27 中国科学院西安光学精密机械研究所 A kind of film perforating press and hole-punching method
CN205787590U (en) * 2016-05-22 2016-12-07 东莞市友辉光电科技有限公司 The frame folding structure of double-side membrane exposure machine
CN107824974A (en) * 2016-09-14 2018-03-23 3M创新有限公司 Traffic sign preparation method and system
CN207375436U (en) * 2017-08-17 2018-05-18 重庆东登科技有限公司 A kind of coiled material deviation correcting device
CN107986057A (en) * 2017-12-25 2018-05-04 肇庆市高要区华锋电子铝箔有限公司 Semi-automatic rewinding machine
CN109911671A (en) * 2019-02-28 2019-06-21 深圳市汇美新科技有限公司 A kind of equidistant winding control method and rolling-up mechanism

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