CN110745602A - Rewinding machine for processing polyimide film - Google Patents

Rewinding machine for processing polyimide film Download PDF

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Publication number
CN110745602A
CN110745602A CN201910988237.8A CN201910988237A CN110745602A CN 110745602 A CN110745602 A CN 110745602A CN 201910988237 A CN201910988237 A CN 201910988237A CN 110745602 A CN110745602 A CN 110745602A
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CN
China
Prior art keywords
polyimide film
water
protection casing
control cabinet
dust
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Granted
Application number
CN201910988237.8A
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Chinese (zh)
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CN110745602B (en
Inventor
黄月运
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG TIANRONG CABLE MATERIAL Co.,Ltd.
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黄月运
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Priority to CN202011569513.6A priority Critical patent/CN112645103A/en
Priority to CN201910988237.8A priority patent/CN110745602B/en
Publication of CN110745602A publication Critical patent/CN110745602A/en
Application granted granted Critical
Publication of CN110745602B publication Critical patent/CN110745602B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00Winding webs
    • B65H18/08Web-winding mechanisms
    • B65H18/10Mechanisms in which power is applied to web-roll spindle
    • B08B1/20

Abstract

The invention provides a rewinder for processing a polyimide film, which structurally comprises a dust impurity cleaning mechanism, the polyimide film, a material placing frame, a material collecting frame, a fixed base, a cutting knife rest, a control panel, a control cabinet and a rotating shaft rod, wherein the rear end of the dust impurity cleaning mechanism is fixedly arranged at the front end of the control cabinet, the rewinder is provided with a water removing and cleaning mechanism and a cleaning wiper, the rewinder slides on dust wet-type cleaning cotton, so that the polyimide film is cleaned and cleaned through the dust wet-type cleaning cotton, the polyimide film can continuously move upwards, water above the polyimide film is scraped through the water wiping knife rest, then the surface of the polyimide film is wiped through the water absorbing cotton above the fixed support again in a dry mode, the cleanliness of the surface of the polyimide film is ensured, and impurities can be effectively prevented from being mixed in the polyimide film, so that the polyimide film is easy to crack under the action of a rolling force.

Description

Rewinding machine for processing polyimide film
Technical Field
The invention relates to the technical field, in particular to a rewinding machine for processing a polyimide film.
Background
The polyimide is chemically stable. Polyimides can be flame retardant without the need to add flame retardants. General polyimide is resistant to chemical solvents such as hydrocarbons, esters, ethers, alcohols and fluorochloroalkanes, so that the polyimide film is generally applied to slot insulation of a motor and a cable wrapping material, but when the polyimide film is processed, external dust and impurities fly above the polyimide film, so that the polyimide film is easy to crack under the action of a rolling force because the impurities are mixed in the polyimide film when the polyimide film is rolled.
Summary of the invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a rewinder for processing a polyimide film, which solves the problem that when the polyimide film is processed, due to the fact that external dust and impurities fly above the rewinder, the polyimide film is easy to crack under the effect of rolling force because the impurities are mixed in the polyimide film when the polyimide film is rolled.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a rewinding machine for processing polyimide films structurally comprises a dust impurity cleaning mechanism, a polyimide film, a material placing frame, a material receiving frame, a fixed base, a cutting knife rest, a control panel, a control cabinet and a rotating shaft rod, wherein the rear end of the dust impurity cleaning mechanism is fixedly arranged at the front end of the control cabinet, the material placing frame penetrates through the polyimide film, the material receiving frame is arranged at the front end of the control cabinet, the upper end of the fixed base is welded with the lower part of the control cabinet, the control panel is arranged on the side of the control cabinet, the polyimide film is arranged between the cutting knife rests, the cutting knife rest is arranged above the control cabinet, one side of the rotating shaft rod is mechanically connected with the inner side of the control cabinet, the dust impurity cleaning mechanism comprises a water removing mechanism, an auxiliary rotating wheel, a protective casing and a cleaning wiper, and the water removing wiper mechanism is arranged inside the protective casing, the auxiliary rotating wheel is fixedly arranged in the protective casing, and the protective casing is mechanically connected with the cleaning wiper.
Preferably, the dewatering wiping mechanism comprises absorbent cotton, a fixed support, a water box, a water collecting tank, a water scraping knife rest, a water guiding tank and a sliding frame, the absorbent cotton is fixedly arranged on the fixed support, the water box is arranged on the inner side of the fixed support, the fixed support and the water collecting tank are integrally cast, the water scraping knife rest is welded on the side end of the fixed support, the water collecting tank and the water guiding tank are of an integrated structure, the sliding frame is welded on the rear side of the fixed support, the absorbent cotton is of a cuboid structure, when a polyimide film passes through the fixed support, the water scraping knife rest on the inner side of the fixed support can scrape the water quality and dirt of the polyimide film, so that the water quality and the dirt are accumulated more and flow downwards along the polyimide film to the inside of the water collecting tank, and flow towards the inside of the water box through the water guiding tank below the water collecting tank, and meanwhile, the water absorption cotton is used for wiping the polyimide film again, so that the polyimide film can be ensured to have no dirt such as impurities.
As preferred, the protection casing includes fixed guide hole, positioning slot hole, protection casing, spring holder, slide rail, fixed guide hole and protection casing structure as an organic whole, positioning slot hole and protection casing structure as an organic whole, the spring holder welds right side in the protection casing, slide rail fixed mounting is in the protection casing, positioning slot hole is circular structure, with slide rail and balladeur train assembly together, and is equipped with the spring holder on the fixed bolster right side to when polyimide film thickness is too big, can pass through manual promotion fixed bolster for the balladeur train moves right on the slide rail, and after the polyimide film passed the dewatering wiping mechanism, loosens the fixed bolster, the fixed bolster moved left automatically under the drive of spring holder, presss from both sides tightly the polyimide film, thereby can effectually adjust the recess distance between the fixed bolster.
Preferably, the cleaning wiper comprises an inner ring, a buffer spring, an outer ring and dust wet type wiping cotton, wherein the inner ring is connected with the outer ring through the buffer spring, the dust wet type wiping cotton is nested on the outer ring, the inner ring is of a circular ring structure, when a polyimide film passes through the dust wet type wiping cotton on the outer ring, the dust wet type wiping cotton is extruded to two sides when the thickness of the polyimide film is too large, the dust wet type wiping cotton drives the buffer spring in the outer ring to shrink, and therefore the distance between the dust wet type wiping cotton can be effectively adjusted.
(III) advantageous effects
The invention provides a rewinding machine for processing a polyimide film. The method has the following beneficial effects:
according to the invention, the water removal wiping mechanism and the cleaning wiper are arranged, the dust wet wiping cotton slides on the dust wet wiping cotton, so that the polyimide film is wiped and cleaned through the dust wet wiping cotton, the polyimide film can continuously move upwards, the water above the polyimide film is wiped through the water wiping knife rest, when the water is gathered to a certain degree, the water flows into the water collecting tank and is guided to the interior of the water box through the water guiding groove below the water collecting tank, and then the surface of the polyimide film is wiped again through the water absorbing cotton above the fixed support in a dry manner, so that the cleanness of the surface of the polyimide film is ensured, and the problem that the polyimide film is easy to break due to the fact that impurities are mixed in the polyimide film under the effect of rolling force can be effectively avoided.
Drawings
FIG. 1 is a schematic structural diagram of a rewinder for processing a polyimide film according to the present invention;
FIG. 2 is a schematic front view of the dust and impurity cleaning mechanism according to the present invention;
FIG. 3 is a schematic three-dimensional structure of the water removing wiping mechanism of the present invention;
FIG. 4 is a rear view of the water removing wiping mechanism of the present invention;
FIG. 5 is a front view of the protective housing of the present invention;
FIG. 6 is a front view of the cleaning wiper of the present invention.
In the figure: a dust impurity cleaning mechanism-1, a polyimide film-2, a material placing frame-3, a material collecting frame-4, a fixed base-5, a cutting knife rest-6, a control panel-7, a control cabinet-8, a rotating shaft rod-9, a dewatering wiping mechanism-11, an auxiliary rotating wheel-12, a protective casing-13, a cleaning wiper-14, absorbent cotton-111 and a fixed support-112, a water box-113, a water collecting tank-114, a wiper blade holder-115, a water guiding tank-116, a sliding frame-117, a fixed guide hole-131, a positioning groove hole-132, a protective cover-133, a spring seat-134, a sliding rail-135, an inner ring-141, a buffer spring-142, an outer ring-143 and a dust wet type wiping cotton-144.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an embodiment of the present invention provides a rewinding machine for processing a polyimide film, which includes a dust and impurity cleaning mechanism 1, a polyimide film 2, a material feeding frame 3, a material receiving frame 4, a fixed base 5, a cutting knife frame 6, a control panel 7, a control cabinet 8, and a rotating shaft 9, wherein a rear end of the dust and impurity cleaning mechanism 1 is fixedly mounted at a front end of the control cabinet 8, the material feeding frame 3 penetrates through the polyimide film 2, the material receiving frame 4 is mounted at a front end of the control cabinet 8, an upper end of the fixed base 5 is welded to a lower portion of the control cabinet 8, the control panel 7 is mounted at a side of the control cabinet 8, the polyimide film 2 is disposed between the cutting knife frames 6, the cutting knife frame 6 is mounted above the control cabinet 8, one side of the rotating shaft 9 is mechanically connected to an inner side of the control cabinet 8, dust impurity clearance mechanism 1 wipes mechanism 11, supplementary runner 12, protection casing 13, clearance wiper 14 including the dewatering, dewatering wipes mechanism 11 and installs inside protection casing 13, supplementary runner 12 fixed mounting is inside protection casing 13, protection casing 13 and clearance wiper 14 mechanical connection.
Wherein, the dewatering wiping mechanism 11 comprises absorbent cotton 111, a fixed bracket 112, a water box 113, a water collection tank 114, a wiper blade carrier 115, a water chute 116 and a sliding frame 117, the absorbent cotton 111 is fixedly mounted on the fixed bracket 112, the water box 113 is arranged on the inner side of the fixed bracket 112, the fixed bracket 112 and the water collection tank 114 are integrally cast and molded, the wiper blade carrier 115 is welded on the side end of the fixed bracket 112, the water collection tank 114 and the water chute 116 are integrally formed, the sliding frame 117 is welded on the rear side of the fixed bracket 112, the absorbent cotton 111 is of a cuboid structure, when the polyimide film passes through the fixed bracket 112, the wiper blade carrier 115 on the inner side of the fixed bracket 112 will wipe the water quality and the dirt of the polyimide film, so that the water quality and the dirt will be accumulated more and then the polyimide film flows downwards to the inside of the water collection tank 114, and then flows to the inside of the water box 113 along the water chute 116 below the, meanwhile, the polyimide film can continuously move upwards, and the water absorption cotton 111 wipes the polyimide film again, so that the polyimide film is free of impurities and other dirt.
Wherein, the protection casing 13 comprises a fixed guide hole 131, a positioning slot 132, a protection cover 133, a spring seat 134, and a slide rail 135, the fixing guide hole 131 and the shield 133 are integrated, the positioning slot hole 132 and the shield 133 are integrated, the spring seat 134 is welded to the right side inside the protection cover 133, the slide rail 135 is fixedly installed inside the protection cover 133, the positioning slot 132 is a circular structure, and the slide rail 135 and the slide frame 117 are assembled together, and a spring seat 134 is provided at the right side of the fixed bracket 112, so that, when the thickness of the polyimide film is excessively large, the fixing bracket 112 can be manually pushed, the carriage 117 is caused to move rightward on the slide rail 135, and after the polyimide film passes through the water removal wiping mechanism 11, when the fixed bracket 112 is released, the fixed bracket 112 automatically moves to the left under the driving of the spring seat 134, the polyimide film is clamped so that the groove distance between the fixing brackets 112 can be effectively adjusted.
The cleaning wiper 14 includes an inner ring 141, a buffer spring 142, an outer ring 143, and wet dust wiping cloths 144, the inner ring 141 is connected to the outer ring 143 through the buffer spring 142, the wet dust wiping cloths 144 are nested on the outer ring 143, the inner ring 141 is in a circular structure, when a polyimide film passes through the wet dust wiping cloths 144 on the outer ring 143, and when the thickness of the polyimide film is too large, the wet dust wiping cloths 144 are pressed to both sides, so that the wet dust wiping cloths 144 drive the buffer spring 142 in the outer ring 143 to contract, and thus the distance between the wet dust wiping cloths 144 can be effectively adjusted.
The specific working process is as follows:
when the polyimide film 2 is processed and rewound, firstly, the polyimide film 2 is penetrated through the inlet hole on the left side of the protective cover 133, then the polyimide film 2 passes through the dust wet type wiping cotton 144, the buffer spring 142 on the inner side of the dust wet type wiping cotton 144 automatically shrinks according to the thickness of the polyimide film 2, then the polyimide film 2 slides through the auxiliary rotating wheel 12, enters the wiping knife rest 115, simultaneously passes through the absorbent cotton 111, finally goes out of the outlet hole on the upper end of the protective cover 133, then the polyimide film 2 is fixed on the material receiving frame 4, the control cabinet 8 is started through the control panel 7, so that the control cabinet 8 drives the material discharging frame 3, the fixed base 5 and the rotating shaft rod 9 to rotate, the polyimide film 2 is rotationally wound through the rotation of the material receiving frame 4, and the polyimide film 2 moves, slide on the wet-type cotton 144 that wipes of dust to wipe the clearance through the wet-type cotton 144 that wipes of dust to polyimide film 2, with the cleanliness on assurance polyimide film 2 surface, and can leave the moisture of wiping in polyimide film 2 top, polyimide film 2 can continue the rebound under receiving material frame 4 drives, pass and scrape knife rest 115, scrape the moisture of polyimide film 2 top through scraping knife rest 115, make moisture when gathering to a certain extent, can flow in the water catch bowl 114, inside water box 113 is led to through the guiding gutter 116 of water catch bowl 114 below, then dry-type is wiped to polyimide film 2 surface again through the cotton 111 that absorbs water of fixed bolster 112 top, with the cleanliness on assurance polyimide film 2 surface.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. A rewinding machine for processing a polyimide film structurally comprises a dust impurity cleaning mechanism (1), the polyimide film (2), a material placing frame (3), a material collecting frame (4), a fixed base (5), a cutting knife rest (6), a control panel (7), a control cabinet (8) and a rotating shaft rod (9), wherein the rear end of the dust impurity cleaning mechanism (1) is fixedly arranged at the front end of the control cabinet (8), the material placing frame (3) penetrates through the polyimide film (2), the material collecting frame (4) is arranged at the front end of the control cabinet (8), the upper end of the fixed base (5) is welded with the lower part of the control cabinet (8), the control panel (7) is arranged on the side of the control cabinet (8), the polyimide film (2) is arranged between the cutting knife rests (6), and the cutting knife rest (6) is arranged above the control cabinet (8), rotatory axostylus axostyle (9) one side and inboard mechanical connection of control machine case (8), its characterized in that:
dust impurity clearance mechanism (1) is including removing water wiping mechanism (11), supplementary runner (12), protection casing (13), clearance wiper (14), it is inside in protection casing (13) to remove water wiping mechanism (11), supplementary runner (12) fixed mounting is inside in protection casing (13), protection casing (13) and clearance wiper (14) mechanical connection.
2. The rewinding machine for polyimide film processing according to claim 1, characterized in that: mechanism (11) is cleaned in dewatering includes cotton (111), fixed bolster (112), water box (113), water catch bowl (114), scrapes water knife rest (115), guiding gutter (116), balladeur train (117), cotton (111) fixed mounting that absorbs water is on fixed bolster (112), fixed bolster (112) inboard is equipped with water box (113), fixed bolster (112) and water catch bowl (114) casting shaping as an organic whole, it welds in fixed bolster (112) side to scrape water knife rest (115), water catch bowl (114) and guiding gutter (116) structure as an organic whole, balladeur train (117) weld in fixed bolster (112) rear side.
3. The rewinding machine for polyimide film processing according to claim 1, characterized in that: protection casing (13) are including fixed guide hole (131), positioning slot hole (132), protection casing (133), spring holder (134), slide rail (135), fixed guide hole (131) and protection casing (133) are integrated structure, positioning slot hole (132) and protection casing (133) are integrated structure, spring holder (134) weld in right side in protection casing (133), slide rail (135) fixed mounting is in protection casing (133).
4. The rewinding machine for polyimide film processing according to claim 1, characterized in that: the cleaning wiper (14) comprises an inner ring (141), a buffer spring (142), an outer ring (143) and dust wet type wiping cotton (144), wherein the inner ring (141) is connected with the outer ring (143) through the buffer spring (142), and the dust wet type wiping cotton (144) is nested on the outer ring (143).
CN201910988237.8A 2019-10-17 2019-10-17 Rewinding machine for processing polyimide film Active CN110745602B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202011569513.6A CN112645103A (en) 2019-10-17 2019-10-17 Polyimide film rewinding machine and method
CN201910988237.8A CN110745602B (en) 2019-10-17 2019-10-17 Rewinding machine for processing polyimide film

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Application Number Priority Date Filing Date Title
CN201910988237.8A CN110745602B (en) 2019-10-17 2019-10-17 Rewinding machine for processing polyimide film

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CN110745602A true CN110745602A (en) 2020-02-04
CN110745602B CN110745602B (en) 2021-03-02

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CN202011569513.6A Withdrawn CN112645103A (en) 2019-10-17 2019-10-17 Polyimide film rewinding machine and method

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114102945A (en) * 2021-12-01 2022-03-01 江苏亚宝绝缘材料股份有限公司 Be used for polyimide film production to use membrane material quality check out test set
CN115157365A (en) * 2022-08-15 2022-10-11 镇江龙成绝缘材料有限公司 Cleaning equipment for cutting polyimide film

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CN113547854B (en) * 2021-07-24 2023-03-17 上海美美尚隽印刷有限公司 Plasticizing transfer scratch-resistant process

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114102945A (en) * 2021-12-01 2022-03-01 江苏亚宝绝缘材料股份有限公司 Be used for polyimide film production to use membrane material quality check out test set
CN114102945B (en) * 2021-12-01 2024-02-13 江苏亚宝绝缘材料股份有限公司 Be used for polyimide film production to use membrane material quality check out test set
CN115157365A (en) * 2022-08-15 2022-10-11 镇江龙成绝缘材料有限公司 Cleaning equipment for cutting polyimide film

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CN112645103A (en) 2021-04-13

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