The dyestripping equipment of sheet material materialTechnical field
The invention belongs to technical field of automation equipment especially to relate to more particularly to a kind of sheet material dyestripping equipmentAnd a kind of dyestripping equipment of light guide plate.
Background technique
The design principle of light guide plate is the high-tech product that linear light source is changed into area source, and light guide plate is to utilize optical gradeAcrylic/PC plate material, then with having high reflectivity and not hitech materials of extinction, in the acryl plates of optical gradeBottom surface laser engraving, V-type cross grid engraving, UV screen printing technology stamp light guiding points, utilize optical grade acryl platesThe light that issues from lamp is drawn in the stop on optical grade acryl plates surface, when light is mapped to each light guiding points, reflected lightIt can be spread toward all angles, then destroy conditioned reflex and projected by light guide plate front, excessively various densitys, leaded light not of uniform sizePoint can make light guide plate uniformly light-emitting, and for light guide plate as an optical element, surface cannot have the negative characteristics such as scuffing, soLight guide plate can be covered with protective film to protect on the surface of its two sides after having produced and processed, this layer of protective film is in the pre-assemblyNeeds, which tear to assemble, to be used, this procedure is substantially completed by manual operation in the prior art, time-consuming and laborious and appearanceIt easily causes to damage after dyestripping, in addition, the sheet material for having overlay film further includes PCB etc..
Summary of the invention
The invention mainly solves the technical problem of providing a kind of dyestripping equipment of sheet material material, pass through the master of driving mechanismDynamic roller and driven voller clamp and sheet material are driven to transmit, and the periphery tensioning of drive roll and driven voller has film-tear adhesive band, tabletWhen the clamped transmission of material, film-tear adhesive band clings the overlay film on sheet material surface, with the continuous transmission of sheet material, surfaceOverlay film is completely taken off.
In order to solve the above technical problems, a technical solution of use of the invention is as follows:
A kind of dyestripping equipment of sheet material material, including driving mechanism and dyestripping mechanism, the dyestripping mechanism include being tensioned toThe film-tear adhesive band of the driving mechanism, the driving mechanism include drive roll and driven voller, the drive roll and the driven vollerBe parallel to each other and by up and down direction close to, gap between the drive roll and driven voller is less than or equal to the thickness of sheet material,The drive roll is equipped with the home roll driving unit for driving its rotation, and the film-tear adhesive band is tensioned to the drive roll and/or describedDriven voller, the sheet material go the sheet by the drive roll and driven voller clamping transmission and by the way that the film-tear adhesive band is viscousThe protecting film of surface of material；
The dyestripping equipment includes conveyer belt, and the conveyer belt includes the charging conveying positioned at the upstream of the driving mechanismBand and discharging conveyor belts positioned at the downstream of the driving mechanism.
It further says, the dyestripping mechanism is equipped with 2, and 2 dyestripping mechanisms are located at the conveyer beltThe front and back of transport plane, the film-tear adhesive band of 2 dyestripping mechanisms are tensioned to the drive roll and described driven respectivelyRoller.
It further says, the dyestripping mechanism includes adhesive tape jack, and the adhesive tape jack includes for loadingThe unreeling shaft of the charging tray of the film-tear adhesive band and Scroll for collecting waste tape, the unreeling shaft and the Scroll are allGas expansion shaft, the film-tear adhesive band are tensioned to the unreeling shaft, driving mechanism and Scroll.
It further says, the unreeling shaft is connected to magnetic powder motor, and the Scroll is connected to torque motor and can lead toCross the torque motor driving rotation.
It further says, the first directive wheel, the Scroll and institute is equipped between the unreeling shaft and the driving mechanismIt states and is equipped with the second directive wheel between driving mechanism, first directive wheel and the second directive wheel can be with the biographies of the film-tear adhesive bandIt moves and rotates, the two sides of first directive wheel and the second directive wheel are all equipped with anti-bias flange.
It further says, the feeding web is equipped with feed mechanism, and the feed mechanism includes defeated positioned at the chargingSend the feed bin of the feed end of band and for grabbing the material in feed bin and being placed in the manipulator of the feeding web.
It further says, the discharge end of the discharging conveyor belts is equipped with the cleaning device for cleaning the sheet material, describedCleaning device includes the niproll of two clampings sheet material transmission, and the periphery of the niproll has viscosity.
Further say, the one or both ends of the driven voller are equipped with pressing roll mechanism, the press-roller device driving it is described fromDynamic roller is far from or close to the drive roll.
It further says, the pressing roll mechanism includes sliding block, and one end of the driven voller is set in the sliding block, and describedDriven voller can be rotated along its axis, and the sliding block is slidably connected to sliding seat, and the drive roll is installed on the sliding seat, instituteState sliding block can towards far from and reciprocatingly slide close to the direction of the drive roll.
Further say, the upstream and downstream of the driving mechanism be all equipped with for remove the electrostatic on sheet material fromSub- wind stick.
Beneficial effects of the present invention:
One, the present invention clamp by the drive roll of driving mechanism and driven voller and sheet material is driven to transmit, drive roll withThe periphery tensioning of driven voller has film-tear adhesive band, and when sheet material is clamped transmission, film-tear adhesive band clings covering for sheet material surfaceFilm, with the continuous transmission of sheet material, the overlay film on surface is completely taken off, to complete dyestripping work, mechanical is automaticChange operation guarantee dyestripping quality, also improve working efficiency, the driven wheel of driving mechanism is additionally provided with pressing roll mechanism, can adjust fromDynamic the distance between roller and drive roll are adapted to the sheet material of different-thickness with this, and for sheet material surfaceOverlay film is firmly bonded degree, and adjustable range can change pressure size when dyestripping, using flexible；
Two, the usable front panel and reverse panel of sheet material is equipped with dyestripping mechanism, can complete single or double dyestripping as neededWork, dyestripping mechanism are equipped with the adhesive tape jack for folding and unfolding film-tear adhesive band, and unreeling shaft is connected to magnetic powder motor, passes through magnetic powderMotor can flexibly adjust the tensile force of film-tear adhesive band, and Scroll is connected to torque motor, can be finished and suppress in film-tear adhesive bandWhen suspending spool, the motor damage of driving Scroll is prevented, can turn to stop at any time, be able to extend service life of equipment, film-tear adhesiveThe transmission path of band is equipped with the first directive wheel and the second directive wheel, enters driving mechanism to film-tear adhesive band respectively and leaves drivingMechanism provides guiding role, and directive wheel is additionally provided with anti-bias flange, can correct the transmission direction of film-tear adhesive band, effective to guarantee to tearFilm effect；
Three, this equipment is additionally provided with feed mechanism and cleaning device, and the manipulator of feeding device is completed automatic charging movement, tornThe booty of the grieshoch on two surfaces of sheet material can be removed after film by cleaning device, guarantees cleaning when material assemblyDegree improves product quality, and in addition the upstream and downstream of driving mechanism is equipped with ion wind stick, can remove quiet on sheet materialElectricity.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,And can be implemented in accordance with the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings.
Detailed description of the invention
Fig. 1 is the overall structure diagram of dyestripping equipment of the invention；
Fig. 2 is the structural schematic diagram of driving mechanism of the invention；
Fig. 3 is the structural schematic diagram of driving mechanism and coat peeling unit of the invention；
Fig. 4 is the A direction view of Fig. 3；
Fig. 5 is the structural schematic diagram of the first directive wheel of the invention；
Each section label is as follows in attached drawing:
Driving mechanism 5001, drive roll 50011, driven voller 50012, home roll driving unit 50013, ion wind stick 50019；
Dyestripping mechanism 5002, film-tear adhesive band 50021, adhesive tape jack 50022, unreeling shaft 500221, Scroll500222, magnetic powder motor 500223, torque motor 500224, the first directive wheel 500225, anti-bias flange 5002251, second are ledTo wheel 500226；
Feeding web 5003, feed end 50031；
Discharging conveyor belts 5004, discharge end 50041；
Pressing roll mechanism 5005, sliding block 50051, sliding seat 50052, pressure roller cylinder 50053；
Feed mechanism 5007, feed bin 50071, manipulator 50072；
Sheet material 5008；
Cleaning device 5009 and niproll 50091.
Specific embodiment
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawing, so that advantages and features of the invention energyIt is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Embodiment: a kind of dyestripping equipment of sheet material material, as depicted in figs. 1 and 2: including driving mechanism 5001 and Coating-removing machineStructure 5002, the dyestripping mechanism include the film-tear adhesive band 50021 for being tensioned to the driving mechanism, and the driving mechanism includes activelyRoller 50011 and driven voller 50012, the drive roll and the driven voller are parallel to each other and by up and down direction close to the activeGap between roller and driven voller is less than or equal to the thickness of sheet material 5008, and the drive roll is equipped with the home roll for driving its rotationDriving unit 50013, the film-tear adhesive band are tensioned to the drive roll and/or the driven voller, and the sheet material is by describedDrive roll and driven voller clamping transmission simultaneously pass through the viscous protecting film for going to the sheet material surface of the film-tear adhesive band；
In the present embodiment, the driving unit is servo motor, and but it is not limited to this；
The one or both ends of the driven voller are equipped with pressing roll mechanism 5005, and the press-roller device drives the driven voller separateOr close to the drive roll；
The pressing roll mechanism includes sliding block 50051, and one end of the driven voller is set in the sliding block, and the driven vollerIt can be rotated along its axis, the sliding block is slidably connected to sliding seat 50052, and the drive roll is installed on the sliding seat, instituteState sliding block can towards far from and reciprocatingly slide close to the direction of the drive roll；
In the present embodiment, the sliding seat is fixedly connected with pressure roller cylinder 50053, drives the sliding block by the cylinderMovement；
Dyestripping equipment of the invention further includes conveyer belt, the conveyer belt include positioned at the driving mechanism upstream intoExpect conveyer belt 5003 and the discharging conveyor belts 5004 positioned at the downstream of the driving mechanism, the upstream and the downstream be according toThe transmission direction of the sheet material defines.
The dyestripping mechanism is equipped with 2, and 2 dyestripping mechanisms are being located at the transport plane of the conveyer belt justThe film-tear adhesive band at face and the back side, 2 dyestripping mechanisms is tensioned to the drive roll and the driven voller respectively；
In the present embodiment, each dyestripping mechanism is equipped with 1 film-tear adhesive band, when the sheet material enters driving mechanismIt is to enter from an angle, as soon as that is, dyestripping is acted since the angle of sheet material, only needs a film-tear adhesive band can be complete at this timeIt is acted at entire dyestripping.
The dyestripping mechanism is as shown in Fig. 3 to Fig. 5: including adhesive tape jack 50022, the adhesive tape jack includesScroll 500222 for loading the unreeling shaft 500221 of the charging tray of the film-tear adhesive band and for collecting waste tape, it is described to putSpool and the Scroll are all gas expansion shaft, and the film-tear adhesive band is tensioned to the unreeling shaft, driving mechanism and Scroll, with instituteThe entire transmission path definition of film-tear adhesive band is stated, the driving mechanism is between the unreeling shaft and Scroll.
The unreeling shaft is connected to magnetic powder motor 500223 (magnetic powder cluth), and the Scroll is connected to torque motor500224 and can pass through the torque motor driving rotation.
It is equally defined with the entire transmission path of the film-tear adhesive band, is equipped between the unreeling shaft and the driving mechanismFirst directive wheel 500225 is equipped with the second directive wheel 500226 between the Scroll and the driving mechanism, described first leadsIt can be rotated, the two of first directive wheel and the second directive wheel with the transmission of the film-tear adhesive band to wheel and the second directive wheelSide is all equipped with anti-bias flange 5002251, and the film-tear adhesive band can guarantee the position of its transmission by the anti-bias flange；
In the present embodiment, the side of first directive wheel or second directive wheel is equipped with sensor, passes through the biographySensor can monitor the rotation situation of first directive wheel or second directive wheel, described to tear when film-tear adhesive band is finishedThe transmission of membrane adhesive tape will stop, while first directive wheel or second directive wheel can also stop, and can be known with thisThe service condition of film-tear adhesive band.
The feeding web is equipped with feed mechanism 5007, the feed mechanism include positioned at the feeding web intoExpect the feed bin 50071 at end 50031 and for grabbing the material in feed bin and being placed in the manipulator of the feeding web50072, the sheet material is stacked in the feed bin, and in the present embodiment, as optimal case, the manipulator is grabbed for suckerThe manipulator taken.
The discharge end 50041 of the discharging conveyor belts is equipped with the cleaning device 5009 for cleaning the sheet material, described clearClean device includes the niproll 50091 of two clampings sheet material transmission, one of them described niproll is can be activelyThe periphery of the niproll of rotation, the niproll has viscosity, is transmitted by clamping the sheet material, can stick out describedThe particles such as the dust on the surface of shape material.
The upstream and downstream of the driving mechanism is all equipped with the ion wind stick for removing the electrostatic on sheet material50019。
The course of work and working principle of the invention is as follows:
Dyestripping principle are as follows: sheet material clamps and drive its transmission by the drive roll and driven voller of driving mechanism, activelyThe tensioning of the periphery of roller and driven voller has film-tear adhesive band, and when sheet material is clamped transmission, film-tear adhesive band clings sheet material surfaceOverlay film, with the continuous transmission of sheet material, the overlay film on surface is completely taken off, thus complete dyestripping work, it is mechanicalAutomatic operating guarantees the quality of dyestripping, also improves working efficiency, the driven wheel of driving mechanism is additionally provided with pressing roll mechanism, can adjustThe distance between driven voller and drive roll are saved, the sheet material of different-thickness is adapted to this, and be directed to sheet material tableThe overlay film in face is firmly bonded degree, and adjustable range can change pressure size when dyestripping, using flexible；
In addition, the usable front panel and reverse panel of sheet material is equipped with dyestripping mechanism, single or double dyestripping can be completed as neededWork, dyestripping mechanism is equipped with the adhesive tape jack for folding and unfolding film-tear adhesive band, and unreeling shaft is connected to magnetic powder motor, passes through magneticPowder motor can flexibly adjust the tensile force of film-tear adhesive band, and Scroll is connected to torque motor, can be finished in film-tear adhesive bandIt suppresses when suspending spool, prevents the motor damage of driving Scroll, can turn to stop at any time, be able to extend service life of equipment, dyestrippingThe transmission path of adhesive tape is equipped with the first directive wheel and the second directive wheel, enters driving mechanism to film-tear adhesive band respectively and leaves driveMotivation structure provides guiding role, and directive wheel is additionally provided with anti-bias flange, can correct the transmission direction of film-tear adhesive band, effective to guaranteeDyestripping effect；
This equipment is additionally provided with feed mechanism and cleaning device, and the manipulator of feeding device completes automatic charging movement, dyestrippingThe booty of the grieshoch on two surfaces of sheet material can be removed by cleaning device afterwards, guarantees cleannes when material assembly,Product quality is improved, in addition the upstream and downstream of driving mechanism is equipped with ion wind stick, can remove the electrostatic on sheet material.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hairEquivalent structure transformation made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant technical fields,Similarly it is included within the scope of the present invention.