WO2023142426A1 - Machine d'arrachement de film et procédé d'arrachement de film - Google Patents

Machine d'arrachement de film et procédé d'arrachement de film Download PDF

Info

Publication number
WO2023142426A1
WO2023142426A1 PCT/CN2022/110884 CN2022110884W WO2023142426A1 WO 2023142426 A1 WO2023142426 A1 WO 2023142426A1 CN 2022110884 W CN2022110884 W CN 2022110884W WO 2023142426 A1 WO2023142426 A1 WO 2023142426A1
Authority
WO
WIPO (PCT)
Prior art keywords
foaming
mucous membrane
plate
film tearing
film
Prior art date
Application number
PCT/CN2022/110884
Other languages
English (en)
Chinese (zh)
Inventor
梁猛
林海涛
赵凯
倪海铨
程坤喜
Original Assignee
上海世禹精密机械有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 上海世禹精密机械有限公司 filed Critical 上海世禹精密机械有限公司
Publication of WO2023142426A1 publication Critical patent/WO2023142426A1/fr

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/10—Removing layers, or parts of layers, mechanically or chemically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B69/00—Unpacking of articles or materials, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H41/00—Machines for separating superposed webs

Definitions

  • the invention belongs to film tearing equipment, in particular to a film tearing machine and a film tearing method.
  • the upper and lower surfaces of semi-finished boards (such as chip substrates, etc.) are covered with a protective film.
  • the film needs to be torn off for subsequent processing. How to design a kind of equipment that can continuously tear off the upper and lower films of the plate is an urgent problem to be solved at present.
  • the technical problem to be solved by the present invention is to provide a film tearing machine and a film tearing method, which can automatically and effectively tear off the upper and lower films on the future board.
  • a film tearing machine includes a conveying roller table, a foaming device and a film tearing device sequentially arranged on the conveying roller table, the foaming device includes a front pressing wheel mechanism, a foaming mechanism and a front baffle mechanism, and the front pressing wheel The mechanism is set above the conveying roller table to press down the upper surface of the board.
  • the foaming mechanism includes several pairs of foaming wheels arranged on the upper and lower sides to make the upper and lower films of the board foam.
  • the front baffle mechanism includes a pair of opening and closing The baffle; the film tearing device includes a film plate separation mechanism, a mucous film mechanism, a rear pressure wheel mechanism and a rear baffle mechanism.
  • the film plate separation mechanism includes several pairs of jaws and drive The first linear motor module that the jaws move along the length direction of the conveying roller table.
  • the adhesive film mechanism includes a glue pressing assembly that is set up and down opposite to press the tape on the upper and lower film of the board.
  • the rear pressing wheel mechanism is set on the conveying roller table. Above, the upper surface of the board is pressed down, and the tailgate mechanism also includes a pair of baffles that can be opened and closed up and down.
  • the foaming mechanism also includes a slide rail arranged along the width direction of the conveying roller table, several foaming wheel lifting cylinders for respectively controlling the lifting of the foaming wheel, a lifting cylinder for installing the foaming wheel and connected to the slide rail through a slider.
  • the support frame and the second linear motor module connected with the support frame to drive the foaming wheel to move along the slide rail.
  • the foaming wheels are all arranged at an inclination angle to the vertical plane.
  • the surfaces of the foaming wheels are all provided with multi-circle convex lines.
  • the diaphragm separation mechanism also includes a jaw drive cylinder that drives the jaws to open and close respectively, and a third linear motor module that drives the jaws to move along the width direction of the conveying roller table.
  • the third linear motor module is installed on the first On a linear motor module.
  • the glue pressing assembly includes a support plate, tape unwinding and tape winding on the support plate, a first mucous membrane cylinder, a press frame connected to the first mucous membrane cylinder, a second mucous membrane cylinder arranged on the press frame, and The hinged pressing block of the second mucous membrane cylinder, the third mucous membrane cylinder arranged on one side of the pressing frame and connected with the pressing block and controlling the rotation of the pressing block, the fourth mucous membrane cylinder arranged on the other side of the pressing frame, and the fourth mucous membrane cylinder connected with the fourth mucous membrane cylinder Tensioning pulley connected to tension the tape.
  • the front and rear pressure wheel mechanisms all include a wheel shaft, several pressure wheels arranged on the wheel shaft, and downward pressure cylinders respectively arranged at two ends of the wheel shaft.
  • the front and rear baffle mechanisms both include baffle drive cylinders that respectively control the opening and closing of the baffles.
  • a film tearing method of a film tearing machine comprises the following steps:
  • the plate After the plate is stopped by the closed front baffle mechanism at the foaming device, the plate is pressed down by the front pressure wheel mechanism to make the plate move forward slowly. At this time, the front baffle mechanism opens and clamps the head of the plate;
  • the foaming wheels of the foaming mechanism are respectively in contact with the upper and lower films of the plate and driven by the second linear motor module to roll and foam the front end of the upper and lower films of the plate;
  • the foamed sheet is conveyed to the film tearing device through the conveying roller table and stopped by the closed rear baffle mechanism, and the rear pressure wheel mechanism presses the sheet;
  • the upper and lower membranes are respectively clamped by the jaws of the membrane separation mechanism. After the rear baffle is opened, the plate moves forward slowly, and the first linear motor module drives the jaws to tear off the upper and lower parts of the plate. membrane.
  • Said step E comprises the following steps:
  • the first and third mucous membrane cylinders are in the shrinking state, the second mucous membrane cylinder is in the extended state to relax the tape, and the fourth mucous membrane cylinder is in the shrinking state to make the pressing block swing up;
  • the first and second mucous membrane cylinders stretch out in turn to drive the pressing block to the vicinity of the plate, the third mucous membrane cylinder shrinks to tension the tape, and the fourth mucous membrane cylinder stretches out to drive the hem of the pressing block and press the tape against the plate correspondingly on the surface of the film;
  • Fig. 1 is the three-dimensional schematic diagram of the film tearing machine of an embodiment of the present invention
  • Fig. 2 is a three-dimensional schematic diagram of a foaming device of a film tearing machine according to an embodiment of the present invention
  • Fig. 3 is a schematic structural view of a foaming device and a front baffle according to an embodiment of the present invention
  • Fig. 4 is a schematic structural view of the upper and lower foaming wheels according to an embodiment of the present invention.
  • Fig. 5 is a schematic structural view of a film tearing device according to an embodiment of the present invention.
  • Fig. 6 is a three-dimensional schematic diagram of a diaphragm separation mechanism according to an embodiment of the present invention.
  • Fig. 7 is a schematic structural view of a clamping jaw according to an embodiment of the present invention.
  • Fig. 8 is a schematic structural view of an upper pressing assembly according to an embodiment of the present invention.
  • Fig. 9 is a schematic diagram of tape winding of the mucous membrane mechanism in Fig. 8 .
  • Figure 1 One embodiment of the film tearing machine of the present invention is shown in Figure 1, which mainly includes a conveying roller table 1, a foaming device and a film tearing device sequentially arranged on the conveying roller table 1.
  • the conveying roller table 1 is used to convey the plate 100 forward sequentially.
  • the foaming device includes a front pressing wheel mechanism 2, a foaming mechanism 3 and a front baffle mechanism 4, wherein the front pressing wheel mechanism 2 is arranged above the conveying roller table 1, Pressing down on the upper surface of the sheet material 100 can make the sheet material 100 slow down and run more accurately, which is convenient for the foaming operation of the foaming position.
  • it can include wheel shafts arranged along the width direction of the conveying roller table 1 Several pressure rollers on the wheel shaft, and the downward pressure cylinders arranged at both ends of the wheel shaft, press the pressure rollers on the plate through the downward pressure cylinders;
  • the foaming wheel 31 shown in the figure has a pair of upper and lower pairs, and the foaming mechanism 3 also includes a slide rail 32 arranged along the width direction of the conveying roller table 1 , four foaming wheel lifting cylinders 33 that respectively control the lifting of the foaming wheel 31, the support frame 34 that is used to install the foaming wheel lifting cylinder 33 and links to each other with the slide rail 32 through the slider 36, and links to each other with the support frame 34 for driving
  • the second linear motor module 35 that the foaming wheel 31 moves along the slide rail 32; the foaming wheel 31 can be brought into contact with the upper and lower surfaces of the plate 100 through the lifting of the foaming wheel lifting cylinder 33, driven by the second linear motor module 35
  • the foaming wheel 31 can be moved back and forth multiple times, and the film on the upper and lower surfaces of the board 100 will be foamed and damaged by the foaming wheel 31 .
  • the front baffle plate mechanism 4 comprises a pair of baffle plates 41 (behind the foaming wheel 31) that can be opened and closed up and down, driven by respective baffle plate drive cylinders 42, when the baffle plate 41 is closed, with For stopping the plate 100, when the baffle 41 is opened, the plate 100 can pass through or clamp the head of the plate 100.
  • the film tearing device includes a membrane separation mechanism 5, a mucous membrane mechanism 6, a rear pressure wheel mechanism 7 and a rear baffle mechanism 8, wherein the membrane separation mechanism 5 is specifically shown in Figure 6-7, including Several pairs of clamping jaws 51 (shown as upper and lower pairs in FIG.
  • the diaphragm separation mechanism 5 also includes a jaw drive cylinder 53 that drives the jaws 51 to open and close, a third linear motor module 54 that drives the jaws 51 to move along the width direction of the conveying roller table 1, and drives the jaws 51 respectively.
  • Lifting claw lifting cylinder 55, the third linear motor module 54 is installed on the first linear motor module 52 through the slider 56a, and the jaw lifting cylinder 55 is installed on the third linear motor module 54 through the slider 56b superior.
  • the third linear motor module 54 can drive the jaw 51 to adjust its position horizontally according to the specifications of the plate 100, and the jaw lifting cylinder 55 can move the jaw 51 longitudinally to the position of the film, and the jaw driving cylinder 53 can drive the jaw 51 to clamp Or release the film, the upper pair of jaws 51 are used to clamp the film on the upper surface of the board 100, while the lower one is used to clamp the film on the lower surface of the board 100; the first linear motor module 52 drives the clamped film The jaws 51 move backward (opposite to the running direction of the plate 100), which can realize the tearing off of the film.
  • the mucous membrane mechanism 6 includes an upper and a lower relative setting for pressing the adhesive tape on the upper and lower membranes of the plate 100 respectively, as shown in Figure 8-9, the above adhesive assembly is an example, the adhesive assembly includes a support plate 61. Adhesive tape unwinding 62, adhesive tape rewinding 63, first mucous membrane cylinder 64, press frame 65 connected to the first mucous membrane cylinder 64, second mucous membrane cylinder 66 arranged on the press frame 65, The briquetting block 67 hinged with the second mucous membrane cylinder 66 (part A in FIG.
  • the pressing assembly is also arranged with a plurality of steering wheels 92-97 as shown in Figures 8-9, and the tape 98 passes through the steering wheels sequentially from the tape unwinding 62, and then winds back to the tape winding 63.
  • the structure and principle of the rear roller mechanism 7 is similar to that of the front roller mechanism 2.
  • the wheel shaft 71 arranged on the top, the several pressure rollers 72 arranged on the wheel shaft 71, and the down-press cylinders 73 arranged at both ends of the wheel shaft 71 are used to press the pressure rollers 72 on the plate 100 through the down-press cylinders 73; and the tailgate mechanism 8 also It includes a pair of baffles that can be opened and closed up and down, and also includes baffle drive cylinders that are respectively used to control the opening and closing of the baffles.
  • the film tearing method of the film tearing machine specifically includes the following steps:
  • the foaming wheels 31 of the foaming mechanism 3 respectively contact the upper and lower films of the plate 100 and are driven by the second linear motor module 35 to roll the front end of the upper and lower films of the plate 100 back and forth several times to make the film foam;
  • step E specifically includes the following steps: taking the upper part in Fig. 8-9 as an example,
  • the first and second mucous membrane cylinders 64 and 66 are in a contracted state, the third mucous membrane cylinder 68 is in a stretched state to relax the tape, and the fourth mucous membrane cylinder 69 is in a contracted state to make the pressure block 67 swing up;
  • the first mucous membrane cylinder 64 stretches out to drive the lower part to stretch out (coarse step positioning)
  • the second mucous membrane cylinder 66 stretches out to drive the pressing block 67 to stretch out to the vicinity of the plate 100 (precise positioning)
  • the third mucous membrane cylinder 68 The shrinkage makes the adhesive tape tense
  • the fourth mucous membrane cylinder 69 stretches out to drive the hem of the pressing block 67 and press the adhesive tape on the film on the corresponding surface of the plate 100;
  • the contraction of the second mucous membrane cylinder 66 drives the pressing block 67 to retract, the third mucous membrane cylinder 68 stretches out to loosen the tape, and the fourth mucous membrane cylinder 69 shrinks to make the pressing block 67 swing up and reset.
  • the first mucous membrane cylinder 64 The contraction drives the lower body to retract and the film is pulled up by the tape.
  • the film of the plate can be foamed by the foaming device, which is convenient for the subsequent tape to stick it up; the film can be glued by the adhesive tape through the glue mechanism to stick the film after the foaming of the head of the plate, and after passing through the film plate
  • the separation mechanism clamps the stuck film and moves in reverse with the plate, so that the film can be torn off;
  • the transported plates can be stopped at the foaming and film tearing positions in turn to ensure the order of the production line;
  • the plate can be slowed down and run more accurately in the process of foaming and film tearing;
  • the position of the gripper in the width direction of the conveying roller can be adjusted through the third linear motor module to meet the film tearing of plates of different sizes;
  • the adhesive tape and the film can be bonded more tightly and firmly, which helps to lift the film.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Adhesive Tapes (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Making Paper Articles (AREA)

Abstract

L'invention concerne une machine d'arrachement de film, comprenant une plate-forme à galets de transport (1), et un dispositif de moussage et un dispositif d'arrachement de film qui sont séquentiellement agencés sur la plate-forme à galets de transport (1), le dispositif de moussage comprenant un mécanisme de roue de pression avant (2), un mécanisme de moussage (3) et un mécanisme de déflecteur avant (4) ; et le dispositif d'arrachement de film comprenant un mécanisme de séparation film/plaque (5), un mécanisme de collage de film (6), un mécanisme de roue de pression arrière (7) et un mécanisme de déflecteur arrière (8). La machine d'arrachement de film peut arracher de manière fiable et efficace un film protecteur recouvrant les surfaces supérieure et inférieure d'une plaque (100). L'invention concerne également un procédé d'arrachement de film pour effectuer un arrachement de film sur une plaque (100) à l'aide d'une machine d'arrachement de film.
PCT/CN2022/110884 2022-01-28 2022-08-08 Machine d'arrachement de film et procédé d'arrachement de film WO2023142426A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202210103871.0 2022-01-28
CN202210103871.0A CN114291377B (zh) 2022-01-28 2022-01-28 一种撕膜机及撕膜方法

Publications (1)

Publication Number Publication Date
WO2023142426A1 true WO2023142426A1 (fr) 2023-08-03

Family

ID=80977731

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/110884 WO2023142426A1 (fr) 2022-01-28 2022-08-08 Machine d'arrachement de film et procédé d'arrachement de film

Country Status (2)

Country Link
CN (1) CN114291377B (fr)
WO (1) WO2023142426A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116853637A (zh) * 2023-09-05 2023-10-10 微网优联科技(成都)有限公司 一种全自动撕掉pcb板上胶膜的撕膜装置及方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114291377B (zh) * 2022-01-28 2023-10-03 上海世禹精密设备股份有限公司 一种撕膜机及撕膜方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1093515A (zh) * 1993-02-03 1994-10-12 莫顿国际股份有限公司 除去叠层板上的盖层的方法和装置
JP3098577U (ja) * 2003-06-16 2004-03-04 陽程科技股▲ふん▼有限公司 膜剥離装置
CN104843258A (zh) * 2015-03-20 2015-08-19 深圳市思沃精密机械有限公司 用于撕去包膜板材的方法
CN204587481U (zh) * 2015-03-20 2015-08-26 深圳市思沃精密机械有限公司 撕膜设备
CN108715259A (zh) * 2018-06-13 2018-10-30 深圳市微卓通科技有限公司 一种基于滚花轮的撕膜装置及其撕膜方法
CN211000378U (zh) * 2019-10-30 2020-07-14 蒙马科技（深圳）有限公司 一种大尺寸显示屏在线式撕膜设备
CN111806820A (zh) * 2020-08-12 2020-10-23 深圳市新嘉智诚自动化有限公司 撕膜方法以及应用该方法的撕膜机构与撕膜设备
CN113044340A (zh) * 2021-03-22 2021-06-29 东莞思沃智能装备有限公司 一种撕膜装置
CN114291377A (zh) * 2022-01-28 2022-04-08 上海世禹精密机械有限公司 一种撕膜机及撕膜方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2700083B2 (ja) * 1993-03-30 1998-01-19 ソマール株式会社 カバーフィルムの剥離装置
JP4779132B2 (ja) * 2007-07-19 2011-09-28 株式会社日立プラントテクノロジー フィルム剥離装置
TWM338212U (en) * 2007-10-16 2008-08-11 Yu-Mei Wang Improvement of a tearing-pasting film machine
TWI537182B (zh) * 2012-08-31 2016-06-11 友達光電股份有限公司 撕膜機台與撕膜方法
CN104503111B (zh) * 2014-12-16 2017-07-18 苏州威驰电子有限公司 撕膜机构及撕膜方法
CN206358496U (zh) * 2016-12-26 2017-07-28 广东思沃精密机械有限公司 搓膜装置及撕膜机
CN206827068U (zh) * 2017-04-19 2018-01-02 深圳市易天自动化设备股份有限公司 一种液晶模组滚压式撕膜装置
CN109353112A (zh) * 2018-12-13 2019-02-19 深圳市诺峰光电设备有限公司 一种自动撕膜机及其撕膜工艺
CN109515878A (zh) * 2019-01-16 2019-03-26 深圳市诺峰光电设备有限公司 一种单双面自动贴膜机及其贴膜工艺
CN110303756A (zh) * 2019-07-11 2019-10-08 苏州德龙激光股份有限公司 柔性oled显示屏端子区自动化顶针撕膜装置
CN112238672A (zh) * 2019-07-16 2021-01-19 广东思沃精密机械有限公司 剥膜方法及剥膜机
CN211195251U (zh) * 2019-10-31 2020-08-07 深圳市易天自动化设备股份有限公司 一种全自动网箱贴合机
CN214113112U (zh) * 2020-11-28 2021-09-03 东莞市星彩晖电子科技有限公司 一种用于背光组装机组的撕膜装置
CN112520148A (zh) * 2020-12-01 2021-03-19 力同铝业（广东）有限公司 自动撕膜机
CN214777162U (zh) * 2021-06-01 2021-11-19 江苏戴米克自动化科技有限公司 一种lcd面板保护膜撕除机构
CN113501188B (zh) * 2021-09-13 2021-12-10 深圳双十科技有限公司 用于印刷电路板的撕膜装置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1093515A (zh) * 1993-02-03 1994-10-12 莫顿国际股份有限公司 除去叠层板上的盖层的方法和装置
JP3098577U (ja) * 2003-06-16 2004-03-04 陽程科技股▲ふん▼有限公司 膜剥離装置
CN104843258A (zh) * 2015-03-20 2015-08-19 深圳市思沃精密机械有限公司 用于撕去包膜板材的方法
CN204587481U (zh) * 2015-03-20 2015-08-26 深圳市思沃精密机械有限公司 撕膜设备
CN108715259A (zh) * 2018-06-13 2018-10-30 深圳市微卓通科技有限公司 一种基于滚花轮的撕膜装置及其撕膜方法
CN211000378U (zh) * 2019-10-30 2020-07-14 蒙马科技（深圳）有限公司 一种大尺寸显示屏在线式撕膜设备
CN111806820A (zh) * 2020-08-12 2020-10-23 深圳市新嘉智诚自动化有限公司 撕膜方法以及应用该方法的撕膜机构与撕膜设备
CN113044340A (zh) * 2021-03-22 2021-06-29 东莞思沃智能装备有限公司 一种撕膜装置
CN114291377A (zh) * 2022-01-28 2022-04-08 上海世禹精密机械有限公司 一种撕膜机及撕膜方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116853637A (zh) * 2023-09-05 2023-10-10 微网优联科技(成都)有限公司 一种全自动撕掉pcb板上胶膜的撕膜装置及方法
CN116853637B (zh) * 2023-09-05 2023-11-21 微网优联科技(成都)有限公司 一种全自动撕掉pcb板上胶膜的撕膜装置及方法

Also Published As

Publication number Publication date
CN114291377B (zh) 2023-10-03
CN114291377A (zh) 2022-04-08

Similar Documents

Publication Publication Date Title
WO2023142426A1 (fr) Machine d'arrachement de film et procédé d'arrachement de film
US4608038A (en) Apparatus and method for lining, folding and gluing container blanks
US5624525A (en) Sheet sticking apparatus
WO2021159431A1 (fr) Dispositif de mélange à compression à chaud pour film de matériau de filtration
CN201023318Y (zh) 撕膜装置
CN114162417A (zh) 一种撕膜机构
CN206384607U (zh) 一种包覆膜用自降温锁边卷膜装置
CN107718851A (zh) Oc撕膜装置
JPH03147833A (ja) 薄膜張付方法及びその実施装置
CN211195251U (zh) 一种全自动网箱贴合机
CN211195250U (zh) 一种柔性oled自动贴oca线体
CN113733740B (zh) 一种具有杠杆摆臂机构的平面烫金机
CN110342043B (zh) 一种自动换盘机贴标签方法
CN109228295A (zh) 一种自动贴膜系统
CN114435705A (zh) 一种膜板分离装置
CN111421946A (zh) 自动化保护片贴机撕膜装置
CN212049730U (zh) 高精度编织袋淋膜机
CN220924766U (zh) 一种超薄板材的膜板分离装置
CN217565049U (zh) 一种防护服的贴胶机
KR200277622Y1 (ko) 신문용지 자동 준비기계의 테이프부착장치
CN218456028U (zh) 一种贴片电容的贴胶机上的盖胶机构
JP2851998B2 (ja) シート貼付け装置及びシート貼付け方法
CN216995032U (zh) 一种ccd3d贴膜机用保护膜贴取机构
CN217436289U (zh) 一种片料剥料装置
CN215551888U (zh) 一种贴膜机

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22923230

Country of ref document: EP

Kind code of ref document: A1