CN102134016A - Clamping device for intermittently feeding thin film - Google Patents
Clamping device for intermittently feeding thin film Download PDFInfo
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- CN102134016A CN102134016A CN 201110045728 CN201110045728A CN102134016A CN 102134016 A CN102134016 A CN 102134016A CN 201110045728 CN201110045728 CN 201110045728 CN 201110045728 A CN201110045728 A CN 201110045728A CN 102134016 A CN102134016 A CN 102134016A
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- film
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- holding device
- clamp assemblies
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Abstract
The invention provides a clamping device for intermittently feeding a thin film. The clamping device mainly comprises a support platform, a thin film leveling component, a fixing and clamping component, a moving and clamping component and a driving component, wherein the thin film leveling component is used for regulating the thin film between the two clamping components to have the same altitude as the clamping surfaces of the two lamping components. When the thin film is fed, the fixing and clamping component is in a releasing state, and the moving and clamping component is in a clamping state and is moved in a straight line when driven by the driving component; and when the thin film is stopped, the fixing and clamping component is in a clamping state, and the moving and clamping component is in a releasing state. By the clamping device, the intermittent feeding of the thin film can be quickly finished by the clamping and releasing matched actions of the two clamping components. In the clamping device, a material receiving platform is additionally arranged between the two clamping components to provide a platform for replacing thin film materials so as to complete regular and stable butt joint of thin films in different sections. The whole device has a simple structure and is easy to realize.
Description
Technical field
The present invention relates to the film transportation art, be specifically related to a kind of holding device that is applicable to the intermittent feeding of clamping film class material.
Background technology
Along with the film delivery system more and more widely is applied to papermaking, printing, weaving and flexible electronic manufacturing.May be papery, plastics (as PET) or metal (as aluminium foil) on the film material that is transferred, on the profile may for rolling also may become open or in blocks, but the device of tracting film feeding in device systems, may adopt in pairs (group) appearance to pressure roller shaft, also may be clamping device.Usually all be by and base material between friction force tracting film material finish continuous or feeding operation intermittently.In intermittent feeding operating mode, the situation of printing or etching have usually occurred on film pattern or circuit, this moment if should not adopt continuous to film roll compress into to method, can adopt the scheme of segmentation grip(per) feed.Consider in the grip(per) feed process, need to keep the stability of tension force in the film, therefore need holding device to have adjusting, and can change speed, acceleration/accel and the feeding step-length of feeding according to the operating mode needs to the pressure of film, the function of Clamping force.
In addition, in the delivery system of band-like film base material, usually face the process of the volume that more reloads, butt joint material, more need film is laid on apparatus for production line again.Therefore, need system and device except can drawing the base material feeding, need also to have that quickly opening and closing compresses, releasable material, and for connecting material functions such as platform is provided.
Existing film delivery system, more employing to roller arrangement, the pneumatic grip(per) feed scheme of less employing particularly rarely incorporates the material receiving function together.Chinese invention patent CN96102025.3 provides a kind of pair roller feedway, and this device can be realized compressing between drive roller and the driven roller, but can't realize the pressure adjustment.In the pressure adjustment mode of pair roller, patent CN99803509.2 has mentioned a kind of pair roller group pressure regulating method, and it promotes the gap that the guide roller set support changes the pair roller group by the hydraulic actuating cylinder group, thereby adjusts the method for pressure.This method can realize the function of adjustable in pressure, but can't realize driving material feeding and the function of separating pair roller fast.
Summary of the invention
The object of the present invention is to provide a kind of holding device that is used for the film index(ing) feed, this device can be finished clamping and the release to film fast, realizes the index(ing) feed to film under the driven unit traction.
A kind of holding device that is used for the film index(ing) feed, comprise a support platform, it is characterized in that, be provided with film leveling assembly, fixed clamp assembly, mobile clamp assemblies and driven unit on support platform, it is contour that film leveling assembly is regulated the clamping face of film between two clamp assemblies and two clamp assemblies; During the film feeding, the fixed clamp assembly is in release position, and mobile clamp assemblies is in clamp position, and mobile clamp assemblies moves as straight line under the drive of driven unit; When film paused, the fixed clamp assembly was in clamp position, and mobile clamp assemblies is in release position.
Described fixed clamp assembly comprises first top board and first lower platen, be provided with first elastic layering between the first upper and lower pressing plate, first top board connects the first clamping actuator, the first clamping actuator drive first top board near or realize the clamping or the release of film away from first lower platen.
The described first clamping actuator is a cylinder.
Described mobile clamp assemblies comprises second top board and second lower platen, be provided with second elastic layering between the second upper and lower pressing plate, second top board connects the clamping actuator, the second clamping actuator drive second top board near or realize the clamping or the release of film away from second lower platen; The second lower platen bottom connects linear guide, and described mobile driven unit connects second lower platen.
The described second clamping actuator is a cylinder.
Described linear guide is a line slideway.
Described driven unit adopts synchronously, and band drives or the screw mandrel type of drive.
Be provided with the platform that connects material between described fixed clamp assembly and the mobile clamp assemblies.
Described film leveling assembly comprises two idler roller axles, and one of them idler roller axle is positioned at fixed clamp assembly front end, and another idler roller axle is positioned at mobile clamp assemblies rear end.
The axle sleeve of described idler roller axle is rotatable.
Technique effect of the present invention is embodied in:
The fixed clamp assembly is responsible for keeping when the index(ing) feed film pauses film to fix.Driven unit is responsible for drawing mobile clamp assemblies, finishes the intermittence that is held film, equidistant straight-line feed.Support platform is used for the support of other assembly and package unit and other devices of film delivery system, equipment is connected.Film leveling assembly guarantees to be in the clamping face of the interior film of apparatus of the present invention and fixed clamp assembly and mobile clamp assemblies at sustained height.
Film index(ing) feed operating mode comprises feeding usually and pauses two periods in a feeding cycle.In the feeding period, the fixed clamp assembly is in the splay apart state, allows film to have free passage; Mobile clamp assemblies keeps compressing film, and under the driven unit traction, clamping film and proceeded to terminal point from the starting point straight line and finish a feeding step pitch.Pause in the period, the fixed clamp assembly is transformed to impaction state, fixes film; Mobile clamp assemblies changes the form of opening into, and is driven parts and is pulled to starting point from terminal point.And so forth, two clamp assemblies are finished fast to the clamping of film or release, finish the grip(per) feed task at intermittence to film.
Further, the platform assembly of setting up that connects material is down auxiliary at fixed clamp assembly and mobile clamp assemblies, provides platform for changing membraneous material, finishes the neat stable butt joint of different section films.
Further, the clamping of fixed clamp assembly and mobile clamp assemblies and release position adopt pneumatic mode control, make things convenient for the adjusting of clamp pressure.
Description of drawings
Fig. 1 is the holding device better embodiment three-dimensional structure diagram that the present invention is used for the film index(ing) feed;
Fig. 2 is the three-dimensional structure diagram of the fixed clamp assembly among Fig. 1 and the platform assembly that connects material;
Fig. 3 is the spatial structure exploded drawings of the fixed clamp assembly among Fig. 2;
Fig. 4 is the spatial structure exploded drawings of the platform assembly that connects material among Fig. 2;
Fig. 5 is the spatial structure exploded drawings that the straight line among Fig. 1 moves clamp assemblies;
Fig. 6 is the three-dimensional structure diagram of the driven unit among Fig. 1.
The specific embodiment
Preferable embodiment explanation the present invention in conjunction with the accompanying drawings now.
See also Fig. 1, better embodiment of the present invention comprises that mainly a leveling assembly 10, one fixed clamp assemblies 20, the platform assembly 30, that connects material moves clamp assemblies 40, one driven units 50, one supporting components 60.Supporting component 60 is responsible for package unit and other devices of film delivery system, equipment are connected.Driven unit 50 is responsible for the traction straight line and is moved clamp assemblies 40, finishes the intermittence that is held film, the feeding of certain step pitch.It is down auxiliary that material receiving 30 moves clamp assemblies 40 at fixed clamp assembly 20 and straight line, provides platform for changing membraneous material, finishes the neatly stable butt joint of film of different volumes or section.Fixed clamp assembly 20 is responsible for keeping when the index(ing) feed film pauses film to fix.
See also Fig. 1, Fig. 2 and Fig. 3, the fixed clamp assembly 20 among the present invention comprises first top board 21, first elastic layering 22 and the first clamping actuator 23.It is laminar that first elastic layering 22 is generally cuboid, also can adopt the sawtooth projection shape at stitching surface according to working condition requirement, and its material can be chosen as government rubber or polyurethane elastomeric material, directly is bonded in first top board, 21 bottoms during installation.The first clamping actuator 23 shows as the cylinder of paired use in the present embodiment, but and not exclusive way of realization.Fixed clamp assembly 20 is connected with the platform assembly 30 that connects material mutually by the first clamping actuator 23, and the platform that connects material of the platform assembly 30 that connects material serves as first lower platen, and first elastic layering 22 and the realization that connects material between the platform are to the clamping or the release of film under the effect of paired cylinder.Cylinder is not the clamping actuator, by changing the gaseous tension that feeds in the cylinder, can change the Clamping force of 22 pairs of films of first elastic layering.
See also Fig. 1, Fig. 2 and Fig. 4, the platform assembly 30 that connects material of preferred embodiment of the present invention mainly comprises the platen 31 that connects material, paired scale graduation 35, left riser 32 and right riser 34.In the film delivery system, the contraposition bonding assembly that connects material is indispensable auxiliary function module between the multireel film.In the process of connecting material, need fix film usually, make full use of the assembly of two pairs of film clampings in apparatus of the present invention, the function that will connect material and conveying function are integrated in one, make apparatus of the present invention have grip(per) feed function and the function that connects material at intermittence to film simultaneously.Connect material platen 31 for clamping, cut, dock film and provide platform to support, simultaneously as first lower platen of fixed clamp assembly.Scale graduation 35 is inlaid on the platen 31 that connects material in pairs, for neat butt joint film provides reference data.A left side riser 32 and right riser 34 directly be connected, and can be respectively with supporting component 60 leveling assembly 10 and fixed clamp assembly 20 provide install basic.
See also Fig. 1 and Fig. 5, mobile clamp assemblies 40 of the present invention mainly is made up of linear guide 46, the second clamping actuator 44, second top board 41, second elastic layering 42, second lower platen 43 and haulage clip gripping member 47.Linear guide 46 is two cover guide rails, the slide block of paired parallel installation, guarantees the straight-line motion of moving-member.The second clamping actuator 44 shows as in pairs subsidiary cylinder from the slide unit that leads in the present embodiment, and the stroke of cylinder is adjustable, the internal ventilation adjustable in pressure, when guaranteeing that promoting second elastic layering 42 moves to the conformability of film Clamping force.The second clamping actuator 44 is connected with paired cylinder block 45, is fixed on two slide blocks of linear guide 46.Second elastic layering 42 is bonded in the lower surface of second top board 41, under two cylinder actions, and will be by film clamping or the release between itself and second lower platen 43.Haulage clip gripping member 47 upsides link to each other with second lower platen, 43 bottoms by bolt, are clamped and fastened on being with on 54 synchronously in the driven unit 50 simultaneously.
See also Fig. 1 and Fig. 6, driven unit 50 of the present invention mainly comprises drive motor 51, driving pulley parts 53, is with 54 synchronously, fixed pulley parts 57 and tensioning pulley parts 56.Drive motor 51 is connected by motor fixing plate 55 and supporting component 60, and drives synchronous pulley rotation in the driving pulley parts 53 by coupler 52, rotates thereby drag synchronous band.Down auxiliary at fixed pulley parts 57, drag by the film feeding of second elastic layering 42 and second lower platen, 43 clampings by clamping haulage clip gripping member 47 thereon with 54 synchronously.Two synchronous pulley sizes depend on the requirement of different operating modes to kinematic parameters such as Feeding speeds with specifications and models on driving pulley parts 53 and the fixed pulley parts 57, and two center distance of belt wheel depend on the requirement of operating mode to film single feeding step pitch.Tensioning pulley parts 56 change the tensioning degree of band installation synchronously by adjusting the position of a synchronous belt tensioner pulley up and down, with the rigidity of synchronous band in the assurance work.Driving pulley parts 53, tensioning pulley parts 56 and fixed pulley parts 57 all directly and supporting component 60 be connected.
When using apparatus of the present invention to finish the task that connects material of membraneous material, need use fixed clamp assembly and mobile clamp assemblies to fix to wait to connect two joints of material respectively, bonding gets final product then.If need the irregular joint of cleaning film, can adopt the groove that cuts on the material receiving to finish cutting.When connecting material, need two film joints neatly to dock usually, this moment two parallel installation scale graduations on can the operative installations platform, with reference to finishing meticulous contraposition, be clamped the then film and two joints that bond finish connecting material.
During actual condition is used, apparatus of the present invention can be used for finishing to the periodicity of film or acyclic feeding, etc. step pitch or become the feeding of step pitch.
Claims (10)
1. holding device that is used for the film index(ing) feed, comprise a support platform, it is characterized in that, be provided with film leveling assembly, fixed clamp assembly, mobile clamp assemblies and driven unit on support platform, it is contour that film leveling assembly is regulated the clamping face of film between two clamp assemblies and two clamp assemblies; During the film feeding, the fixed clamp assembly is in release position, and mobile clamp assemblies is in clamp position, and mobile clamp assemblies moves as straight line under the drive of driven unit; When film paused, the fixed clamp assembly was in clamp position, and mobile clamp assemblies is in release position.
2. the holding device that is used for the film index(ing) feed according to claim 1, it is characterized in that, described fixed clamp assembly comprises first top board and first lower platen, be provided with first elastic layering between the first upper and lower pressing plate, first top board connects the first clamping actuator, the first clamping actuator drive first top board near or realize the clamping or the release of film away from first lower platen.
3. the holding device that is used for the film index(ing) feed according to claim 2 is characterized in that, the described first clamping actuator is a cylinder.
4. the holding device that is used for the film index(ing) feed according to claim 1, it is characterized in that, described mobile clamp assemblies comprises second top board and second lower platen, be provided with second elastic layering between the second upper and lower pressing plate, second top board connects the clamping actuator, the second clamping actuator drive second top board near or realize the clamping or the release of film away from second lower platen; The second lower platen bottom connects linear guide, and described mobile driven unit connects second lower platen.
5. the holding device that is used for the film index(ing) feed according to claim 4 is characterized in that, the described second clamping actuator is a cylinder.
6. the holding device that is used for the film index(ing) feed according to claim 4 is characterized in that, described linear guide is a line slideway.
7. according to any described holding device that is used for the film index(ing) feed of one of claim 1 to 6, it is characterized in that described driven unit adopts band driving synchronously or screw mandrel type of drive.
8. according to any described holding device that is used for the film index(ing) feed of one of claim 1 to 6, it is characterized in that, be provided with the platform that connects material between described fixed clamp assembly and the mobile clamp assemblies.
9. according to any described holding device that is used for the film index(ing) feed of one of claim 1 to 6, it is characterized in that, described film leveling assembly comprises two idler roller axles, and one of them idler roller axle is positioned at fixed clamp assembly front end, and another idler roller axle is positioned at mobile clamp assemblies rear end.
10. the holding device that is used for the film index(ing) feed according to claim 9 is characterized in that, the axle sleeve of described idler roller axle is rotatable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110045728 CN102134016A (en) | 2011-02-25 | 2011-02-25 | Clamping device for intermittently feeding thin film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110045728 CN102134016A (en) | 2011-02-25 | 2011-02-25 | Clamping device for intermittently feeding thin film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102134016A true CN102134016A (en) | 2011-07-27 |
Family
ID=44293977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110045728 Pending CN102134016A (en) | 2011-02-25 | 2011-02-25 | Clamping device for intermittently feeding thin film |
Country Status (1)
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| CN (1) | CN102134016A (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674059A (en) * | 2012-05-18 | 2012-09-19 | 昆山诚业德精密模具有限公司 | Automatic adhesive tape retracting and releasing mechanism |
| CN102718088A (en) * | 2012-05-18 | 2012-10-10 | 华中科技大学 | Clamping device for intermittently feeding films |
| CN102718087A (en) * | 2012-04-24 | 2012-10-10 | 华中科技大学 | Synchronous driving pair roller device for compounding films |
| CN102951482A (en) * | 2012-11-19 | 2013-03-06 | 浙江海悦自动化机械设备有限公司 | Film feeding mechanism of lamination wrapping machine |
| CN102951317A (en) * | 2011-08-17 | 2013-03-06 | 昆山金群力精密模具有限公司 | Full-automatic mylar adhering equipment |
| CN102976133A (en) * | 2011-09-02 | 2013-03-20 | 迎辉科技股份有限公司 | Roll-to-roll locating pulling system |
| CN103342244A (en) * | 2013-06-21 | 2013-10-09 | 浙江海悦自动化机械股份有限公司 | Film feeding mechanism of storage battery wrapped cell feeding slot machine |
| CN104786267A (en) * | 2014-01-17 | 2015-07-22 | 禾昇织带有限公司 | Film locating feeder |
| CN106185436A (en) * | 2016-08-31 | 2016-12-07 | 广东豪美铝业股份有限公司 | Cutting and rolling all-in-one of a kind of coil paper |
| CN106698029A (en) * | 2015-11-17 | 2017-05-24 | 富鼎电子科技(嘉善)有限公司 | Automatic material collecting mechanism |
| CN107826838A (en) * | 2017-11-02 | 2018-03-23 | 上海继林机电科技有限公司 | A kind of rubberized fabric transmission mechanism |
| CN109319231A (en) * | 2018-10-22 | 2019-02-12 | 蓝妙田 | Shaddock picks wrapper |
| CN110789142A (en) * | 2019-10-30 | 2020-02-14 | 精诚工科汽车系统有限公司 | Conveying device and bonding equipment |
| CN114380103A (en) * | 2021-12-21 | 2022-04-22 | 浙江耀阳新材料科技有限公司 | A positioning mechanism for film processing |
| CN116873645A (en) * | 2023-09-05 | 2023-10-13 | 常州市蓝博氢能源科技有限公司 | Electrolytic cell diaphragm transportation cutting system |
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| JPS5688048A (en) * | 1979-12-19 | 1981-07-17 | Mitsubishi Electric Corp | Feeding mechanism for foil |
| US6092709A (en) * | 1998-04-06 | 2000-07-25 | Red Bud Industries, Inc. | Machine for advancing a sheet metal strip in measured increments |
| US20030052149A1 (en) * | 2001-09-17 | 2003-03-20 | Takehiko Murakami | Tension apparatus in continuous printing and mounting apparatus for film- like printing body |
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Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951317A (en) * | 2011-08-17 | 2013-03-06 | 昆山金群力精密模具有限公司 | Full-automatic mylar adhering equipment |
| CN102951317B (en) * | 2011-08-17 | 2015-05-20 | 昆山金群力精密组件有限公司 | Full-automatic mylar adhering equipment |
| CN102976133A (en) * | 2011-09-02 | 2013-03-20 | 迎辉科技股份有限公司 | Roll-to-roll locating pulling system |
| CN102718087B (en) * | 2012-04-24 | 2015-01-28 | 华中科技大学 | Synchronous driving pair roller device for compounding films |
| CN102718087A (en) * | 2012-04-24 | 2012-10-10 | 华中科技大学 | Synchronous driving pair roller device for compounding films |
| CN102718088A (en) * | 2012-05-18 | 2012-10-10 | 华中科技大学 | Clamping device for intermittently feeding films |
| CN102674059A (en) * | 2012-05-18 | 2012-09-19 | 昆山诚业德精密模具有限公司 | Automatic adhesive tape retracting and releasing mechanism |
| CN102718088B (en) * | 2012-05-18 | 2014-11-12 | 华中科技大学 | Clamping device for intermittently feeding films |
| CN102951482A (en) * | 2012-11-19 | 2013-03-06 | 浙江海悦自动化机械设备有限公司 | Film feeding mechanism of lamination wrapping machine |
| CN102951482B (en) * | 2012-11-19 | 2016-03-23 | 浙江海悦自动化机械股份有限公司 | A kind of film feeding mechanism of flaker |
| CN103342244A (en) * | 2013-06-21 | 2013-10-09 | 浙江海悦自动化机械股份有限公司 | Film feeding mechanism of storage battery wrapped cell feeding slot machine |
| CN103342244B (en) * | 2013-06-21 | 2017-01-25 | 浙江海悦自动化机械股份有限公司 | Film feeding mechanism of storage battery wrapped cell feeding slot machine |
| CN104786267A (en) * | 2014-01-17 | 2015-07-22 | 禾昇织带有限公司 | Film locating feeder |
| CN104786267B (en) * | 2014-01-17 | 2017-06-20 | 禾昇织带有限公司 | Film positions feeder |
| CN106698029A (en) * | 2015-11-17 | 2017-05-24 | 富鼎电子科技(嘉善)有限公司 | Automatic material collecting mechanism |
| CN106185436A (en) * | 2016-08-31 | 2016-12-07 | 广东豪美铝业股份有限公司 | Cutting and rolling all-in-one of a kind of coil paper |
| CN107826838A (en) * | 2017-11-02 | 2018-03-23 | 上海继林机电科技有限公司 | A kind of rubberized fabric transmission mechanism |
| CN107826838B (en) * | 2017-11-02 | 2019-09-10 | 上海继林机电科技有限公司 | A kind of rubberized fabric transmission mechanism |
| CN109319231A (en) * | 2018-10-22 | 2019-02-12 | 蓝妙田 | Shaddock picks wrapper |
| CN109319231B (en) * | 2018-10-22 | 2021-01-01 | 宁波远志立方能源科技有限公司 | Grapefruit picking packaging device |
| CN110789142A (en) * | 2019-10-30 | 2020-02-14 | 精诚工科汽车系统有限公司 | Conveying device and bonding equipment |
| CN110789142B (en) * | 2019-10-30 | 2021-05-14 | 精诚工科汽车系统有限公司 | Conveying device and bonding equipment |
| CN114380103A (en) * | 2021-12-21 | 2022-04-22 | 浙江耀阳新材料科技有限公司 | A positioning mechanism for film processing |
| CN114380103B (en) * | 2021-12-21 | 2024-01-02 | 浙江耀阳新材料科技有限公司 | Positioning mechanism for film processing |
| CN116873645A (en) * | 2023-09-05 | 2023-10-13 | 常州市蓝博氢能源科技有限公司 | Electrolytic cell diaphragm transportation cutting system |
| CN116873645B (en) * | 2023-09-05 | 2023-12-01 | 常州市蓝博氢能源科技有限公司 | Electrolytic cell diaphragm transportation cutting system |
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Application publication date: 20110727 |