CN201240091Y - Laminating machine - Google Patents

Abstract

The utility model provides a laminating machine for loading and unloading a compression joint roller easily and simplifying temporary attachment part device, and is provided with a film supply part, a temporary attachment part which attaches the film on the base material temporarily, a heat melt deposited part which hot melts and deposits the base material and the film, thereby simplifying the temporary attachment part structure, and loading and unloading the compression joint roller easily by a cylinder body. By utilizing the utility model, the production and the attachment of the waste in the device are avoided, the cleaning is done easily, and the production yield is improved.

Description

Laminating machine

The application be submitted on December 29th, 2006, application number be 200620173497.8, the utility model name is called the dividing an application of application of " laminating machine ".

Technical field

The utility model relates to laminating machine, more specifically, relates to specific length and cuts off film for laminating with the laminating machine on the base material that continuously, automatically it is deposited over other supply.

Background technology

In the past, laminating machine was used for the manufacturing of tellite, and this device is used for and will for example applying the base material with specific length that is deposited over other supply behind the resin with 3 layer film heat of cover film covering on the base film.

Tellite is that the deposited formed layered product of being made by the photoresist of making tellite of film of utilization hot melt on the conductive metal substrate is made.On the photoresist on the base material of this layered product, by negative film or the positive irradiation active ray of describing wiring pattern, make the photoresist photopolymerization or the photodisintegration of irradiated part, at photoresist is under the situation of photodisintegration type, removes the photodisintegration part by solvent, is removing by this on part of exposing, utilize conductive metal to carry out etch processes with lysate, afterwards, remove the photoresist that remains on the base material, form thereby make by stripper.

The laminating machine that can make this layered product is known (referring to patent documentation 1).The laminating machine that discloses in patent documentation 1 is characterised in that: in order to carry out the supply of raw material film rapidly, two raw material film roll are set, supply with film continuously by continual-connecting-part.This laminating machine has sill supply unit, workbench portion, continual-connecting-part, the portion of attaching temporarily and hot melt-coating part (referring to Figure 25).At base material supply unit I, make the driven roller 102 of the pulse coder that is provided with the travel distance that is used to detect, write down base material 101, speed rotate and supply with base material 101.Supply with the raw material film from the II of turntable portion, peel off cover film 113,123 and it is wound on the paper bobbin 114,124 from being arranged on two raw material film roll 111,121 on the II of this turntable portion, peel off raw material film 112, the 122 process continual-connecting-part III of cover film, and cut into the size of regulation at the interim IV of attaching portion.But on the interim IV of attaching portion, be provided with free lifting and on the film butting surface, have the interim attaching piece 108 that attracts mechanism, by above-mentioned interim attaching piece 108, one side attracts the film 112 of supply continuously, Yi Bian it is descended, and it is docked with the base material 101 of being guided by roller 104.The interim bottom front end bending that attaches piece 108 is by the front end of the deposited film 112 of built-in heater and the front end of base material 101.Then, film is directed to the assigned position place by attraction with the vacuum fixture 109 that attracts mechanism, and, base material and film are delivered to hot melt-coating part, carry out hot melt by crimping roller about in the of two pairs and apply.In detail, driving mechanism 141,141 ' action are so that go up crimping roller 138,138 ' decline up and down, crimping roller 138,138 ' is docked in the mode with certain interval with following crimping roller 139,139 ', push film 112 and it is heated so that it is deposited on the base material 101 by last crimping roller and following crimping roller.In addition, after hot melt applied, the motion by driven roller 132 was advanced its direction with arrow a.Drive the following crimping roller 139,139 ' of hot melt-coating part by driven roller 132.If the raw material film 111 of the film 112 of going ahead of the rest is only more residual, then at continual-connecting-part III, vacuum suction roller 130 hot melts of the front end of absorption subsequent thin film 122 apply subsequent thin film 122, afterwards, cut off film 112 by cutting machine 136, supply with in advance with the continuation of guaranteeing the raw material film.

The base material that is used for tellite, exist and be used to form the hole of circuit or be used for the hole that position alignment is used, when on this base material, forming fine and closely woven circuit pattern, need fine and closely woven, equably the photoresist thin layer is pressed onto on the base material, therefore, importantly: laminating machine should be on base material applies the photoresist film with mode lamination that does not form trickle bubble or fold and hot melt, and, abundant laminated photosensitive resin film also on the end face in the hole that processes on the base material.For improving lamination strength, effectively make the photoresist film softening, the heater of packing in the inside of crimping roller is also arranged, and, cover the structure (patent documentation 2) on roller surface with hear resistance rubber.In this patent documentation 2, in order to prevent the generation of fold, should use two groups of crimping rollers, carry out first order hot melt with low temperature and apply, carry out second level hot melt with the high temperature higher and apply than the first order.

Patent documentation 1: the spy opens communique 2,000 one No. 888

Patent documentation 2: special fair 2-No. 61024 communiques

But, follow the performance of electronic installation to improve, base material will be realized densification, thereby requires to make slim tellite.And, also be used at the crimping roller that carries out lamination from the extremely thick extremely base material of the multiple size of ultra-thin plate in research and development, and, in order to improve the intensity of lamination, used the crimping roller that is built-in with heater.Therefore, there is the situation that base material extends because of heat when using the thin plate base material, in addition, also exists and utilize crimping roller to carry out producing when hot melt applies the situation of fold.If on the film on the base material, have fold, then on the layered product that is obtained, form circuit with in the operation of making tellite, the sensitization in the time of can not exposing consistently, thus cause occurring the quality condition of poor.

In addition, usually, the crimping roller that uses in laminating machine has adopted firm structure in order to ensure lamination strength, and the replacing of crimping roller needs provision for disengagement and finishes with handwork.

But, for the base material that uses in the tellite, because metals such as employing Copper Foil, thereby end face is harder, as in the laminating machine of base material, there are the two ends of base material or the situation that crimping roller can be damaged in the bight on the front and rear surfaces at individual goods that will cut off with given size.In addition, because usually with 100～130 ℃ of heating crimping rollers, therefore, because this heating, the adherence of photoresist film can improve and produce the mobile consequently heat of plasticity and be deposited on the base material, in addition, also exist the photoresist that exposes by film attached on the crimping roller, thus the situation that causes crimping roller to pollute.In addition, can follow the performance of electronic installation to improve and the realization high density, use diversified base material, utilize the crimping roller that is suitable for employed base material most to carry out hot melt and apply, also research and develop various crimping rollers from extremely thick to ultra-thin plate for base material.Therefore, according to frequency of utilization and using method, under the situation of crimping roller surface abrasion, undertaken preferably can loading and unloading crimping roller easily, still under the situation that hot melt applies by the crimping roller that is suitable for most base material etc., at present, in the replacing operation of crimping roller, need experience and time.

When being attached to the photoresist film on the base material temporarily, need to select the width of photoresist film, count the mm positions to the inside to be positioned at apart from the end of base material, guarantee that it can not expose from two end faces and the front-back of base material.For lax and precision are attached to the photoresist film on the fore-end of individual base material well temporarily, have used interim attaching piece and utilize vacuum to adsorb the photoresist film and it is deposited over assigned position place on the base material.In addition, for the use of the different thin-film width of correspondence, interim attach on the piece, broad ways is provided with a plurality of vacuum chambers, thereby form the piping system that the vacuum of each chamber can independently insert and disconnect.The interim piece that attaches is deposited on the base material for handle thin films and with it temporarily, move up and down repeatedly, moves up and down in order to ensure this, should long resin pipe and a plurality of magnetic valve that link to each other with vacuum chamber be set in the interim behind that attaches piece.On the other hand, hot melt-coating part is arranged on the bottom of interim attaching piece, thus formation waste material such as part that the photoresist film exposes from base material and be easy to disperse.

But, waste materials etc. are easy to attach on the piece many pipe arrangements behind attached to interim, in case waste material adheres to, by moving up and down of interim attaching piece, waste material is further spread in the gaseous environment around, these waste materials can be attached on the crimping roller and the film on the substrate in the hot melt-coating part in bottom, thereby becomes a factor that reduces product quality.Therefore, need carry out the cleaning of hot melt-coating part, as mentioned above, many pitch tubes are set at an upper portion thereof can significantly reduce elimination efficiency.Particularly making under the situation of tellite etc., adhere in order to prevent waste material, need to improve the cleannes of device, still, the situation that but exists above-mentioned pitch tube that waste material is detained becomes and forms the reason that cleannes reduce.

The utility model content

At above-mentioned present situation, the purpose of this utility model is: a kind of laminating machine is provided, and this device can be tackled the variation of base material, even when hot melt applies, under the situation that base material extends because of thermal expansion, can not produce fold etc. yet, and, can improve lamination strength, and carry out hot melt equably and apply.

In addition, the purpose of this utility model is: a kind of laminating machine is provided, and this device can shorten the roller of crimping roller and change the time, also can carry out the replacing of roller easily even without the technical staff of experience, and have the mechanism of easy replacing crimping roller.

In addition, the purpose of this utility model is: a kind of laminating machine is provided, and this device can be eliminated the vacuum that is formed on the interim attaching piece back side and adhere to the waste material on the pipe arrangement, and cleans easily.

The inventor is by studying in great detail on the hot melt-coating part of laminating machine, the conveying and the deposited result who concerns of hot melt that are pasted with the base material of photoresist film can learn temporarily: by first order crimping roller and two pairs of crimping rollers of second level crimping roller, the hot melt that carries out crimping roller with two stages applies, base material and photoresist are being carried out hot melt when applying, if make the velocity of rotation of second level crimping roller be different from the velocity of rotation of first order crimping roller, even under the situation that base material extends because of heat, can prevent that also the photoresist film from producing fold, finishes the utility model thus.

In addition, if constitute the crimping roller that is arranged on the hot melt-coating part by axial region in advance by crimping roller portion 85 and two ends thereof, and the crimping roller portion 85 of corresponding multiple base material is set, then by only changing above-mentioned crimping roller portion 85, just can corresponding multiple base material, carrying out hot melt by optimal crimping roller applies, and, make the above-mentioned crimping roller portion 85 can be by the chimeric structure that is connected if adopt with axial region, changeable mechanisms such as cylinder are set at least one axial region, and above-mentioned axial region is laterally moved by above-mentioned changeable mechanism, then can easily only take out crimping roller portion 85, thereby be easy to carry out the replacing of crimping roller, finish the utility model thus.

At the interim distributor gear that is provided for providing vacuum on the piece that attaches to each chamber of interim attaching piece, if the switching by above-mentioned distributing valve is to the supply vacuum of the vacuum chamber of interim attaching piece, and, by linking to each other with vavuum pump 1 or 2 vacuum feed pipe arrangements are supplied with vacuum to above-mentioned distributor gear, then can remove many vacuum pipe arrangements that are arranged on the interim attaching piece, therefore, the structure of laminating machine becomes simple and can prevent stockpiling and spreading of waste material, finishes the utility model thus.

Promptly, solve the laminating machine of above-mentioned problem, be provided with: supply with film for laminating membrane supplying portion, keep the front end of described film and it be attached to the interim attaching portion on the base material temporarily and described film heat be deposited over hot melt-coating part on the base material of interim attaching by interim attaching piece, it is characterized in that described hot melt-coating part has first order crimping roller, first driving mechanism that drives the rotation of first order crimping roller, second level crimping roller and drives second driving mechanism of second level crimping roller rotation and the relative first driving mechanism drive.

In addition, in the laminating machine that solves above-mentioned problem, above-mentioned first driving mechanism and/or second driving mechanism are variable speed motor.

The laminating machine that solves above-mentioned problem is provided with: supply with film for laminating membrane supplying portion, keep the front end of described film and it be attached to the interim attaching portion on the base material temporarily and described film heat be deposited over hot melt-coating part on the base material of interim attaching by interim attaching piece, it is characterized in that described hot melt-coating part has: first order crimping roller; Second level crimping roller; With the driving mechanism that drives described crimping roller rotation, the rotary speed that makes second level crimping roller is rotated driving soon than the rotary speed of first order crimping roller, and constitutes from second level crimping roller side and by one-way clutch the output of driving mechanism is exported to first order crimping roller side.

The laminating machine that solves above-mentioned problem is provided with the membrane supplying portion that supplies with film for laminating, keeps the front end of above-mentioned film and it is attached to interim attaching portion on the base material temporarily, above-mentioned film heat is deposited over the hot melt-coating part on the base material of interim attaching by interim attaching piece, it is characterized in that, above-mentioned hot melt-coating part has the first order crimping roller and the second level crimping roller of differential roller external diameter, and the output of driving mechanism is transmitted to first order crimping roller and second level crimping roller by one-way clutch.

Solve the laminating machine of above-mentioned problem, it is characterized in that, by by different gears than or the differential roller external diameter constitute first order crimping roller and second level crimping roller, the rotary speed that makes second level crimping roller is rotated driving soon than the rotary speed of first order crimping roller.

In the laminating machine that solves above-mentioned problem, above-mentioned crimping roller charging crane moves above-mentioned crimping roller axial region by cylinder, hydraulic cylinder, motor slide mechanism or manual slide mechanism.

The laminating machine that solves above-mentioned problem is provided with: supply with film for laminating membrane supplying portion, keep the front end of described film and it be attached to the interim attaching portion on the base material temporarily and described film heat be deposited over hot melt-coating part on the base material of interim attaching by interim attaching piece, it is characterized in that, described interim attaching piece is by constituting as the lower part: attach the piece main body temporarily, on a face, be provided with the hole, and each hole is suitably assembled in inside and perforate is set overleaf; Be arranged on the dispersion plate at the back side of interim attaching piece main body; And vacuum road switching mechanism, described vacuum road switching mechanism is provided with the consistent perforate of aperture portion with the back side of dispersion plate at front surface, is provided with sliding valve hole in inside, and is provided with the guiding valve that laterally moves in this sliding valve hole.

According to the utility model, by the crimping roller that makes hot melt-coating part form first roller to second roller to two groups, and be assembled into the mechanism that can change the right velocity of rotation of each roller, thus the generation of fold can prevent that hot melt from applying the time.Therefore, in the lamination of the tellite of booming thin base material, can guarantee laminate quality and improve yield rate.

In addition, can not only prevent the generation of fold effectively, and can also prevent effectively that base material from bending.

According to the utility model, owing to adopted the structure that crimping roller is divided into the crimping roller axial region 87 at crimping roller portion 85 and two ends thereof, therefore, by common use crimping roller axial region 87 and make up different crimping roller portions 85, can make crimping roller with low cost.

According to the utility model,, therefore, can easily carry out the loading and unloading of crimping roller portion 85 owing to adopted the structure that crimping roller is divided into the crimping roller axial region 87 at crimping roller portion 85 and two ends thereof.

Particularly and since adopted can horizontal mobile crimping roller axial region 87 mechanism, therefore, even unskilled technical staff also can carry out the replacing of crimping roller simply.In addition, owing to can shorten the replacing time of roller, therefore, improved productivity ratio.

According to the utility model,, therefore, can optimal crimping roller be installed easily according to the shape and size of multiple tellite owing to adopted the structure that crimping roller is divided into the crimping roller axial region 87 at crimping roller portion 85 and two ends thereof.

According to the utility model,, therefore, can reduce the quantity of vacuum feed with pipe arrangement owing to be provided with the vacuum distributing valve in the interim behind that attaches piece.

According to the utility model, be easy to be positioned at the cleaning of hot melt-coating part, the particularly crimping roller of interim attaching piece bottom.In addition,, therefore, reduced the pollution of crimping roller, and can prevent the reduction of the product quality that causes because of pollution because vacuum feed is less with pipe arrangement.

Description of drawings

Fig. 1 has shown the roughly situation of laminating machine of the present utility model.

Fig. 2 has shown the action of the interim attaching piece in the utility model.

Fig. 3 has shown the longitudinal sectional view of the interim attaching piece 30 that uses in the utility model.

Fig. 4 has shown the interim attaching piece main body 30A that constitutes the interim attaching piece that uses in the utility model, vacuum dispersion plate 30B, each side view of vacuum road switching mechanism 30C.

Fig. 5 has shown front view (left hand view), rearview (figure of central authorities) and the longitudinal sectional view (left hand view) of interim attaching piece main body 30A.

Fig. 6 has shown front view (left hand view), rearview (figure of central authorities) and the longitudinal sectional view (left hand view) of the vacuum dispersion plate 30B that uses in the utility model.

Fig. 7 has shown front view (left hand view), rearview (figure of central authorities) and the longitudinal sectional view (left hand view) of the vacuum road switching mechanism 30C that uses in the utility model.

Fig. 8 has shown front view (left hand view), rearview (figure of central authorities) and the longitudinal sectional view (left hand view) of the location-plate 30D that uses in the utility model.

Fig. 9 has shown the interim attaching piece main body 30A that uses in the utility model, vacuum dispersion plate 30B, the perspective view of vacuum road switching mechanism 30C.

Shown vacuum-flow among Figure 10 by the switching realization of guiding valve in the vacuum road switching mechanism that uses in the utility model.

Figure 11 has shown the use-case that makes of location-plate, wherein, and the position after location-plate is used for keeping guiding valve in the vacuum road switching mechanism that uses by the utility model and switches.

Figure 12 has shown the driving mechanism that the independent driving mechanism by the last crimping roller of first order crimping roller and second level crimping roller of laminating machine of the present utility model forms.

Figure 13 has shown the schematic diagram that the driving mechanism of one-way clutch has been installed of laminating machine of the present utility model on the output shaft of the driving mechanism of crimping roller on first order crimping roller and the second level crimping roller.

Figure 14 has shown the structure of one-way clutch.

Figure 15 has shown the side view of the crimping roller of the structure that the crimping roller portion 85 that uses and crimping roller axial region 87 can be chimeric in the utility model.

Figure 16 has shown the above-mentioned crimping roller portion 85 that uses and the chimeric method of crimping roller axial region 87 in the utility model.

The state of the crimping roller up and down when Figure 17 has shown the crimping base material that uses in the utility model.

Figure 18 shown in the utility model, use on crimping roller and the wide different scalariform roller of the roller of following crimping roller.

Figure 19 has shown in the first order crimping roller that uses and the second level crimping roller a different example of raw material of crimping roller up and down in the utility model.

Figure 20 has shown in the first order crimping roller that uses and the second level crimping roller a different example of raw material of crimping roller up and down in the utility model.

Figure 21 has shown in the first order crimping roller that uses and the second level crimping roller a different example of external diameter of crimping roller up and down in the utility model.

Figure 22 has illustrated the structure of the crimping roller charging crane that crimping roller is installed that uses in the utility model.

Figure 23 has shown the crimping roller charging crane that uses and the relation of crimping roller in the utility model.

Figure 24 has shown the structure of the crimping roller charging crane taking-up crimping roller that uses from the utility model.

Figure 25 is the structure key diagram of explanation laminating machine in the past.

The specific embodiment

Laminating machine of the present utility model has membrane supplying portion, the portion of attaching temporarily and hot melt-coating part, and, it is characterized in that, attach maintaining body, the crimping roller in the hot melt-coating part, the crimping roller charging crane of the interim attaching piece in the piece portion, the driving mechanism of hot melt-coating part temporarily.Therefore, structure in addition still can adopt the structure of laminating machine in the past.In addition, laminating machine of the present utility model by on base material and below membrane supplying portion, the portion of attaching temporarily all are set, thereby can be at two face upper strata pressure sensitivity photosensitiveness resin moldings of base material.Therefore, for convenience, below to only on base material the situation of the film of lamination specific length describe.

At first, utilize Fig. 1 general description to adopt the structure of the laminating machine of the manner.By driving the roller 4 that rotates, base material 1 is delivered to hot melt-coating part by driven roller 2.Though laminating machine of the present utility model also can have the supply unit of this base material,, also can use other device that only carries out the base material supply that base material is supplied to hot melt-coating part.

On the other hand, supply with the hot photosensitive resin film that is deposited on the base material by the PII of membrane supplying portion.On the PII of membrane supplying portion, the raw material film 10 used of fixed supply is rotationally peeled off the cover film 13 of raw material film 10, and, it is delivered to the interim attaching PII of portion.The cover film of peeling off 13 is wound on the cover film roller 15.

To be delivered to the interim attaching PII of portion from the film for laminating 17 that raw material film 10 has been peeled off cover film 13.On the interim PII of attaching portion, but free lifting is set and has the interim attaching piece 30 that attracts mechanism at the film butting surface, to cut into film 17 vacuum suction of specific length on interim attaching piece 30 by cutting machine 43 and cutting machine carrier 45, decline by interim attaching piece 30 is moved, and its front end with the base material 1 that is sent by base material supply assembling is docked.The interim bottom front end bending that attaches piece 30 is applied the front end of film 17 and the front end of base material 1 by built-in heater hot melt.In the mode that the rear end that can not make film 17 falls it is directed to the assigned position place of substrate 1 by attraction, and base material 1 and film 17 are delivered to hot melt-coating part PIII with the vacuum fixture 40 that attracts mechanism.

At hot melt-coating part PIII, by the action of driving mechanism 50,50 ' up and down crimping roller 80,80 ' is descended, and make they with following crimping roller 83,83 ' between have certain interval and also dock, push above-mentioned base material 1 and film 17, and they are heated so that their hot melts apply together.After hot melt applies, they are advanced along the direction of arrow (a) with the motion of driven roller 60.

(1) base material

In laminating machine, can supply with various base materials carrying out lamination, and, can carry out suitable selection by the purpose purposes of layered product.Under the situation of tellite, layered product be fit to use thin plates such as the base material that covered copper etc. on the core that glass epoxy resin is made, sheet metal, the base material that is coated with metal on polyamide, glass.

Though the thickness of base material without limits, be generally 30～4000 μ m.Particularly, though depend on the raw material of base material, there is the situation of extending because of heat in thin plate, thereby can produce the situation that can't evenly carry out lamination, still, according to the utility model, even on this thin plate, laminated film and to carry out hot melt deposited equably still.

(2) film for laminating

" film for laminating " refers to be hotly deposited in the film on the base material.In the past, use be the 3-tier architecture film, in this film, as the raw material film that is installed in the membrane supplying portion, on base film, be coated with photoresist and thereon lamination cover film is arranged; And in the utility model, then will peel off the film behind the cover film and be called film for laminating.Though film for laminating also can use single thin film, still, generally speaking, preferably use 3 layer films that on base film, form 2 layer films of photoresist or be coated with another layer resin thereon in addition.

Can for example, under the situation of making tellite,, preferably use the flexible resin that has of photo-polymerization type or photodisintegration type by suitably selecting film for laminating by the kind of the layered product of laminating machine manufacturing as photoresist.In addition, lamination has cover film in order to realize the dustproof purpose.

(3) membrane supplying portion

The PI of membrane supplying portion is for being supplied to film for laminating at the position of interim attaching piece B.Under situation about directly raw material film 10 being laminated on the base material, the mechanism that setting is extracted the raw material film out from roller gets final product.On the other hand, the raw material film for the photoresist that cover film is laminated to film for laminating under the situation of formed 3 layer films, the mechanism that also must peel off and reel cover film.In Fig. 1, raw material film 10 is installed on the rotating driveshaft 11, and on roller, locatees on one side, on one side it is delivered to interim attaching piece, simultaneously, peel off cover film 13 its coiling is recycled on the cover film roller 15 that rotates with rotating driveshaft 11 interlocks of raw material film 10.In addition, in Fig. 1, though shown one group of raw material film 10 and cover film 13, but, shown in the patent documentation 1 as previously described, also 2 groups of raw material films and cover film can be installed respectively, and, under the situation that the residual quantity of the film for laminating of going ahead of the rest tails off, can adopt the mechanism that links with subsequent thin film etc.

(4) portion of attaching temporarily

On the interim PII of attaching portion, interim attaching piece 30, vacuum fixture 40, cutting machine 43 and idler roller 47 are set.The film of supplying with from the PII of membrane supplying portion 17 is attached on the piece 30 interim by vacuum suction, and this film 17 descends with the state that is attached piece 30 attractions temporarily and docks with the front end of base material 1.At this moment, attach piece 30 except above-mentioned moving up and down temporarily, also as Fig. 2 schematically shows, cross cutting machine carrier 45 and move forward and backward, can reliably film 17 heat be deposited on the leading section of base material 1 thus.

Specifically, but interim piece 30 free liftings that attach, and, with surface that film for laminating 17 docks on, along offering the micropore that a plurality of and vavuum pump etc. attract mechanism connections with the direction of the direct of travel quadrature of film 17, the front end that temporarily attaches piece 30 towards the base material throughput direction with arc-shaped bend.In addition, vacuum fixture 40 is arranged on the inlet top of hot melt-coating part PIII, and towards the base material throughput direction with arc-shaped bend, its underpart front end forms the convergent shape, and with surface that film for laminating 17 docks on, offer a plurality of attraction micropores.

The film for laminating of supplying with continuously 17 reaches assigned position as if base material 1 by idler roller 47, is attracted all the time by interim attaching piece 30, then by cutting machine 43 and cutting machine carrier 45, with specific length it is cut off.The interim piece 30 that attaches is to keep the attracting state of film 17 to descend, and crooked front end docks with the front end of base material 1.At this moment, idler roller 47 rises slightly, so that film 17 is remained on tensioning state.In addition, as shown in Figure 2, attract the interim attaching piece 30 of film 17 to descend and also advance, dock, afterwards, retreat and rise to return to the home position with front end with base material 1.Cutting machine 43 also after cutting off, is back to the assigned position place automatically.

After the front end of front end that makes film 17 and base material 1 is deposited, follow the conveying of base material 1 further to send film 17, and, the upstream side at its deposited place is attracted on the side face of vacuum fixture 40, the mode that adopts relative base material 1 to pierce and overlap with acute angle is supplied with the film 17 that is attracted by vacuum fixture 40, and it is delivered to hot melt-coating part PIII.Though as the maintenance of the film of realizing by interim attaching piece 30 17, the situation of vacuum suction is illustrated,, the utility model should not be limited to this, for example, also can be by realizations such as Electrostatic Absorption or binding agents.

(5) attach piece temporarily

Though also can use known in the past interim attaching piece,, preferably use by interim attaching piece main body, the vacuum distributing valve that distributes vacuum, the device that vacuum road switching mechanism constitutes.In this way, the structure at interim attaching piece rear portion can be simplified, and adhering to or dispersing of waste material can be prevented effectively.In addition, by simplification device, can easily carry out the cleaning of the hot melt-coating part PIII of its underpart.

The longitudinal sectional view that in Fig. 3, has shown the interim attaching piece 30 that the utility model uses, in Fig. 4, shown and constituted this interim interim attaching piece main body 30A that attaches piece, vacuum dispersion plate 30B, each side view of vacuum road switching mechanism 30C and location-plate 30D, at Fig. 5, Fig. 6, Fig. 7, shown interim attaching piece main body 30A among Fig. 8 respectively, dispersion plate 30B, vacuum road switching mechanism 30C, the front view of location-plate 30D (left hand view), rearview (figure of central authorities) and longitudinal sectional view (left hand view), in Fig. 9, shown interim attaching piece main body 30A, vacuum dispersion plate 30B, the perspective view of vacuum road switching mechanism 30C, in Figure 10, shown vacuum-flow, in Figure 11, shown the fixed-site method of guiding valve by the switching realization of guiding valve.In interim attaching piece of the present utility model, as shown in Figure 3, attach piece main body 30A temporarily, be arranged on the dispersion plate 30B at its back side and vacuum road switching mechanism 30C forms one, vacuum road switching mechanism links to each other with not shown attraction mechanisms such as vavuum pump.

As shown in Figure 5, attach piece main body 30A temporarily and on the one side of film contact-making surface, be provided with the hole, and the perforate of manifold hole is suitably assembled and be provided with overleaf for connecting the through hole to the back side in each hole in the interim inside that attaches piece main body 30A.For example, above-mentioned through hole is being divided under the situation of 4 vacuum chambers, as shown in Figure 5, at the interim back side that attaches piece main body 30A, the aperture portion a4 of the manifold of the aperture portion a3 of manifold of aperture portion a2, the 3rd vacuum chamber of manifold of aperture portion a1, second vacuum chamber of the manifold of first vacuum chamber and the 4th vacuum chamber is set.Therefore, under the situation of using the less thin film fabrication layered product of width, only in the perforate a1 of the manifold of first vacuum chamber, provide vacuum to get final product.

Vacuum dispersion plate 30B is the tabular manifold that is built-in with the vacuum road of above-mentioned first vacuum chamber to the, four vacuum chambers.As shown in Figure 6, the perforate that is arranged on its front with the consistent mode opening of aperture portion a1～a4 of the manifold that is arranged on the interim attaching piece main body 30A back side, and be communicated with its back side.In the utility model, vacuum dispersion plate 30B is as long as adopt the plate object that is communicated with the interim above-mentioned perforate that attaches the piece main body, and its shape just is not particularly limited.Yet as shown in Figure 6, preferred being shaped as of adopting: the bottom is identical with interim attaching piece body width, and its top is compared with the bottom, and transverse width is littler.Vacuum dispersion plate 30B is positioned at the centre of interim attaching piece main body 30A and described vacuum road, back switching mechanism 30C, and it is the passage that only improves vacuum in the vacuum road of being set by vacuum road switching mechanism 30C.Therefore, as long as can guarantee air-tightness, its material is unimportant.For example, can be by constituting with interim attaching piece main body 30A or vacuum road switching mechanism 30C identical materials, also can with the contact-making surface of above-mentioned location-plate a1～a4 on the filler that is formed by synthetic rubber etc. is set.

In the utility model, vacuum road switching mechanism 30C is by the mobile switching vacuum road of guiding valve (spool).As shown in Figure 7, in the front surface setting of vacuum road switching mechanism 30C and the consistent perforate of aperture portion a1～a4 of the manifold at the vacuum dispersion plate 30B back side, inside at vacuum road switching mechanism 30C, with the manifold sliding valve hole that be arranged in parallel, by laterally moving of sliding valve hole, can carry out the switching of vacuum from first vacuum chamber to the, four vacuum chambers.

Location-plate 30D has constituted the part of vacuum road switching mechanism 30C, and as shown in Figure 8, it is provided with and the pairing through hole of the selection of sliding valve hole, and this location-plate is to be used to keep definite employed plate object in vacuum road by vacuum road switching mechanism 30C.

In Figure 10, shown among the vacuum road switching mechanism 30C in employed interim attaching piece 30, by an example that laterally moves the method for selecting vacuum chamber of sliding valve hole.In Figure 10,30C is a vacuum road switching mechanism, and 31C is a manifold, and 33C is a sliding valve hole, and 35C is guiding valve (oblique line), and 37C is that vavuum pump is communicated with pipe arrangement, and blacking has partly shown the vacuum road.

Figure 10 (1) has shown the situation that vacuum only is provided in first vacuum chamber, Figure 10 (2) has shown the situation that vacuum is provided in first vacuum chamber and second vacuum chamber, Figure 10 (3) has shown the situation that vacuum is provided in first vacuum chamber, second vacuum chamber, the 3rd vacuum chamber.Figure 10 (4) has shown the situation that vacuum is provided in first vacuum chamber, second vacuum chamber, the 3rd vacuum chamber and the 4th vacuum chamber.Shown in Figure 10 (1)～(4),, can switch the vacuum road by making up manifold 31C and sliding valve hole 33C and guiding valve 35C laterally being moved.

In addition, the method of horizontal mobile guiding valve and the fixing means of position are not particularly limited, and as an example, have shown when manual lateral moves guiding valve in Fig. 9 and Figure 11, by index pin 31D is inserted among the location-plate 30D, thus the device that the shift position of guiding valve is positioned.If manual lateral moves and position by location-plate 30D in this way, miniaturization that then can implement device itself also makes its simplification.Therefore, can simplify the structure at interim attaching piece main body 30A rear portion.In addition, the structure that also can adopt assembling hydraulic cylinder or magnetic valve and the switching by magnetic valve etc. that guiding valve is laterally moved as other method that guiding valve moves and keeps, also can be used servo motor or motor cylinder etc.

As mentioned above, interim attaching piece of the present utility model is provided with vacuum dispersion plate 30B and vacuum switching mechanism C at the interim back side that attaches piece main body 30A, shown in Fig. 6,9, the transverse width on vacuum dispersion plate 30B top can be less than the interim transverse width that attaches piece main body 30A, therefore, as shown in Figure 9, the transverse width of vacuum switching mechanism C is the same with the transverse width on vacuum dispersion plate 30B top, can be less than the interim transverse width that attaches the piece main body.In addition, the location-plate 30D of vacuum switching mechanism C is less than the transverse width of vacuum switching mechanism C.Therefore, according to the utility model,, can carry out the switching of vacuum and the distribution of vacuum with small-sized and easy device by above-mentioned vacuum dispersion plate 30B and vacuum switching mechanism C are set.Therefore, need not to be arranged on the many pipe arrangements at the interim attaching piece back side in the past, and, because vacuum dispersion plate 30B and vacuum switching mechanism C have all realized miniaturization, therefore, can significantly reduce adhering to of dust etc.In addition, owing to do not exist vacuum to divide the pipe arrangement of adapted, therefore, be easy to attach the cleaning of piece and bottom temporarily.

(6) hot melt-coating part

At hot melt-coating part PIII, the last crimping roller 80 that moves up and down by driving mechanism up and down descends, and and following crimping roller 83 between push, to carry out hot melt deposited to by above-mentioned interim attaching piece 30 grades film 17 is attached to individual base material on the base material 1 temporarily.The action of the base material 1 of deposited film 17 by driven roller 60 advanced and is discharged from along the direction of arrow a.In the utility model, the hot melt of realizing by crimping roller applies and can finish in one-level by a pair of crimping roller, also can carry out hot melt by first order crimping roller and 2 stages of second level crimping roller and apply.In addition, carrying out under the deposited situation of hot melt with first order crimping roller and 2 stages of second level crimping roller, the rotation of described first order crimping roller and second level crimping roller drives as shown in Figure 1, can be undertaken by a driving mechanism, also can be undertaken by independent driving mechanisms.In addition, the crimping roller of use can use known in the past device.

(7) crimping roller driving mechanism

In the utility model, preferably carry out hot melt and apply with first order crimping roller and 2 stages of second level crimping roller.At this moment, preferably make first order crimping roller different, and make the rotary speed of second level crimping roller faster than the rotary speed of first order crimping roller with the rotary speed of second level crimping roller.In this way, even under the situation of base material because of the heat extension of thin plate,, also can carry base material to outlet rapidly by the rotation of second level crimping roller.And, can prevent the generation of fold.

(7-1) independent driving mechanism

As the rotary speed that makes the second level crimping roller mechanism faster, as shown in figure 12, first driving mechanism 60,61 that drives the rotation of first order crimping roller for example is set than the rotary speed of first order crimping roller; And second driving mechanism 60 ', 61 ' that drives second level crimping roller rotation, carry base material with different rotary speeies thus.By this independent driving mechanisms, under the situation that the base material of thin plate extends because of heat, can carry base material rapidly to outlet by the rotation of second level crimping roller, can prevent the generation of fold.

In Figure 12, the last crimping roller of first order crimping roller and second level crimping roller passes through driving mechanism 50 up and down, 50 ' hangs down, and can move up and down by corresponding respectively base material thickness, last crimping roller for first order crimping roller and second level crimping roller, by being separately positioned on down the gear 63,63 ' on the crimping roller, its rotary driving force is delivered to crimping roller.Rotate driving crimping roller up and down by driving mechanisms such as variable speed motor, if but drove first order crimping roller and second level crimping roller by the common driving mechanism rotation, then might on first order crimping roller and second level crimping roller, produce delicate speed difference.Yet,,, therefore, can prevent the generation of this speed difference because first order crimping roller and second level crimping roller are driven by the independent driving mechanisms rotation according to the utility model.In addition, fast as if the rotation of the speed ratio first order crimping roller that makes second level crimping roller when driving by the independent driving mechanisms rotation, even then base material extension when hot melt applies still can be avoided the generation of fold.

Various driving mechanisms should not be limited to transfer a driving force to by gear the situation of first order crimping roller and second level crimping roller, also can come transmission of drive force by the belt beyond the gear.

According to the utility model, for example, for the thin plate base material, exist the thermal expansion meeting to cause base material that the situation of bending takes place to extend and produce, or the diameter difference that exists load because of crimping roller to produce to follow rubber deformation so that rotary speed situation about changing, by the speed difference of independent driving mechanisms is set separately, can change the transporting velocity of first order crimping roller or second level crimping roller, thus the generation of fold etc. can prevent effectively that hot melt from applying the time.The control of speed during drive can adopt control, keep the method for the speed of common control device appointment by variable speed motor such as servo motor or inverter motor.Control first in the mode that keeps ratio and drive and the mode of the speed difference of second driving is common way changing under the situation of bulk velocity also.The speed of these variable speed motor is controlled at speed with the direct-connected speed detector appointment of motor drive shaft, thereby the control of speed is very stable and accurately.Therefore, in the lamination of the printed circuit board (PCB) of booming thin base material, for the quality that can guarantee laminated product and improve yield rate, can absorb the thermal expansion of base material, prevent bending and fold, and can improve yield rate.

In addition, the driving mechanism as using in above-mentioned first driving mechanism and/or second driving mechanism preferably uses variable speed motor.

(7-2) one-way clutch 70

In order to ensure speed difference, in the utility model, in the time will being passed to first order crimping roller and second level crimping roller by the output that driving mechanism produces, used gear ratio or different first order crimping roller and the second level crimping rollers of roller external diameter difference, one-way clutch has been installed on the output shaft of driving mechanism to be absorbed in the speed difference more than produce between first order crimping roller and the second level crimping roller essential.The schematic diagram that in Figure 13, has shown the driving mechanism of this first order crimping roller and second level crimping roller.

As shown in figure 13, the second level crimping roller of a pair of crimping roller is arranged side by side the first order crimping roller of pair of rolls with having up and down about having, and drives first order crimping roller and second level crimping rollers by same driving mechanism 60 rotations.At this moment, drive the gear 61 ' of second level crimping roller, the output of driving mechanism 60 is passed to second level crimping roller, and, it is passed to the gear 61 that drives first order crimping roller by one-way clutch 70 from the gear 61 ' of above-mentioned second level crimping roller from rotation.

Generally speaking, as shown in figure 14, one-way clutch is provided with the cam of realizing balance by spring between inner ring and outer ring.This cam contacts with inner ring, outer ring with B point place at the A point all the time by spring.The angle α that will be become with straight line AB from the straight line OB that the center O of inner ring is drawn is called transmission angle (ス ト ラ

).If cam bears torque, then can on straight line AB, produce power Q, if at contact point B place, vertical stress component is decided to be P, tangent line component is decided to be F, then F=P, tan α.The rotating torques of this moment is T=NPtan α R (N is the cam number, and R is the inner race track radius).If tan α is less than the coefficientoffriction of inner ring, then cam and track engagement can transmitting torque.

If utilize this mechanism, under for example static in the outer ring and the situation that inner ring turns clockwise, straight line AB plays transmissions (ス ト ラ ト) and acts on, thereby the torque of inner ring all is delivered to the outer ring.On the other hand, when inner ring rotated in the counterclockwise direction, above-mentioned straight line AB did not play supporting role, because inner ring idle running, therefore, can be to the outer ring with transmission of torque.It means: not only under the situation that inner ring reverses, and producing under the situation of speed difference between inner ring and the outer ring, all can carry out the connection and the cut-out of transmission of torque.

Therefore, if pass through one-way clutch, export the output of driving mechanism to first order crimping roller side from second level crimping roller side, then after applying by first order crimping roller hot melt, when base material reaches second level crimping roller, the rotation of driving mechanism drives to the transmission of the first order crimping roller of driving rotation before and is cut off by unidirectional clutch 70, cuts off the transmission to the rotation output of first order crimping roller.Promptly, second level crimping roller is compared with first order crimping roller, the external diameter difference of gear ratio or roller, thereby the rotary speed of second level crimping roller is accelerated, therefore, transmission (the ス ト ラ ト) function of the cam by one-way clutch is cut off the transmission of driving mechanism to the rotation output of first order crimping roller, and the rotary speed of first order crimping roller and second level crimping roller is rotated accordingly.On the other hand, be applied to when reaching the base material end at the hot melt of realizing by first order crimping roller, owing to do not have base material at this place, therefore, rotation by second level crimping roller opens it, remove above-mentioned transmission (ス ト ラ ト) function, the rotation output of driving mechanism is connected to the transmission of first order crimping roller, and first order crimping roller begins rotation and drives.

Therefore, for example, as shown in figure 13, the structure of employing is, one-way clutch 70 is packed in the output mechanism of driving mechanism 60, the driving of inner ring in the one-way clutch 70 is delivered to second level crimping roller, and the rotation of outer ring can be delivered to first order crimping roller.Therefore, second level crimping roller rotates all the time, according to the speed difference of second level crimping roller, connects and cut off the transmission of driving mechanism output by one-way clutch 70.When base material arrived second level crimping roller, because second level crimping roller is compared with first order crimping roller, rotation drove more early, and therefore, the rotary speed of the corresponding second level of base material crimping roller moves.In this way, between first order crimping roller and second level crimping roller, can not produce lax.

In the utility model, as mentioned above, though second level crimping roller is different with the rotary speed of first order crimping roller, but, for speed difference, if the speed of first order crimping roller is set at 100, then second level crimping roller should be above 100 and below 101.5, preferably above 100 and below 101.In order to produce this speed difference, should set different gear ratios at first order crimping roller and second level crimping roller, and, make the external diameter difference of roller.The output of driving mechanism needn't necessarily be passed through gear transmission, and for example, but also belt transmits and alternate manner.

According to the utility model, as mentioned above, when base material enters first order crimping roller, reach the speed of first order crimping roller, when entering second level crimping roller, the one-way clutch 70 of first order crimping roller moves apart, and reaches the speed identical with second level crimping roller, thus the generation of gauffer can prevent that hot melt from applying the time.In addition, also there is following situation, that is, because of the difference of the pressurized conditions of crimping roller up and down produces the modified difference of rubber rollers, the result, delicate variation can take place in the transporting velocity of base material.In the past, tackling this variation was the comparison difficulty, still, the extension of base material, can also suitably tackle this speed difference, thereby can prevent the generation of gauffer effectively when the utility model applies except hot melt.

(8) crimping roller

Though laminating machine of the present utility model also can use crimping roller arbitrarily, but, in order to carry out the loading and unloading of crimping roller easily, crimping roller 80, the 83 crimping roller axial region 87 that can be divided into crimping roller portion 85 and be arranged on its two ends up and down, and, preferably use to have the structure that above-mentioned crimping roller portion 85 and crimping roller axial region 87 can be chimeric.An example that in Figure 15, has shown crimping roller with this structure.

Figure 15 has shown the side view of employed crimping roller, its crimping roller portion 85 of applying base material 1 and film 17 by hot melt with and 2 crimping roller axial regions 87 at two ends constitute.Because crimping roller rotates by drive mechanism, therefore, crimping roller portion 85 and crimping roller axial region 87 need guarantee to rotate smoothly driving.Therefore, for example, as Figure 16 schematically shows, can adopt such structure, promptly, in the end of crimping roller axial region 87 a plurality of lug bosses 88 or key etc. are set, in crimping roller portion 85, are provided with and chimeric hole portion 89 of above-mentioned lug boss or keyway etc., thereby the rotary driving force of crimping roller axial region 87 can be passed to crimping roller portion 85.

At hot melt-coating part, apply base material 1 and film 17 by a pair of crimping roller 80,83 hot melts up and down, following crimping roller 83 rotatably is fixed on and hangs down, and suitably the thickness with base material 1 is corresponding.For for the crimping roller that uses in the utility model, following crimping roller 83 and last crimping roller 80 both preferably all independent above-mentioned crimping roller portion 85 and crimping roller axial regions 87 of forming, and, make them can be chimeric each other.In addition, in the utility model, when crimping roller portion 85 can apply for hot melt film 17 heat are deposited over the roller portion on the base material 1, have heating arrangements in inside.

Shown in Figure 17 (a), under the thickness of base material 1 is about thicker situation more than the 1mm, even cover the rubber deformation on crimping roller 80,83 surfaces because base material has thickness, therefore, also can be on base material 1 used load, can carry out hot melt and apply.But, thickness less than the situation of the thin plate base material 1 of 1mm under or apply at hot melt under the situation of photoresist as thin as a wafer, shown in Figure 17 (b), because when rubber deformation, the rubber of the roller of base material 1 both sides can deform each other and close attachment together, therefore, the load that is applied on the base material 1 can reduce, as a result, being difficult to carry out uniform hot melt applies.According to the utility model, producing in the crimping roller portion 85 under the concavo-convex situation, just former state is motionless for crimping roller axial region 87, replaces crimping roller portion 85, applies thereby can carry out uniform hot melt.

Crimping roller 80,83 is preferably selected best roller according to the kind or the thickness of base material, according to the utility model, only makes dissimilar crimping roller portions 85 with all styles of, just can tackle multiple base material easily.

As the right crimping roller portion of this crimping roller, for example, have last crimping roller 80 shown in Figure 18 and the wide different scalariform roller of the roller of following crimping roller 83.In Figure 18, though the wide weak point of roller of crimping roller 83 under the wide ratio of roller of last crimping roller 80,, also can make down the wide weak point of the wide roller of roller of crimping roller 83 in contrast than last crimping roller 80.Long crimping roller adopts with identical in the past width and gets final product, and the length of shorter crimping roller cans be compared to the long 50～200mm of width of base material most.Adopt this scope, the load of driving mechanism generation up and down can be applied on the base material 1 equably.

As crimping roller portion 85, can regulate the roller surface of crimping roller 80,83 up and down with different materials, carry out at crimping roller 80,83 under the situation of 2 grades of crimping of first order crimping roller and the second level crimping roller material on the roller surface of first order crimping roller and second level crimping roller being had nothing in common with each other.As this material, the material of the roller portion of last crimping roller and/or following crimping roller is suitable for adopting any one that select from metal, rubber, fluorubber, silicon rubber and synthetic rubber.For example, in Figure 19, shown crimping roller portion, with the crimping roller portion of crimping roller 83 under the metal manufacturing, in the crimping roller of the second level with crimping roller 80 on the rubber manufacturing first order crimping roller, with the crimping roller portion of crimping roller 83 ' under the rubber manufacturing, with the crimping roller portion of crimping roller 80 ' in the metal manufacturing.Like this, combination metallic roll and rubber rollers, in crimping roller 80,83 about in the of 1 pair, if one of them roller is made metallic roll, because crimp force is higher, therefore, can determine thickness by the metallic roll side, by last crimping roller 80 ' the applied layer compressive load as the metallic roll of second level crimping roller, it is effective when hot melt applies direct imaging with rigid photosensitive resin films such as photosensitive films especially.In addition, as combination of different materials among Figure 20,, on last crimping roller 80,80 ', used silicon rubber at the fluorubber of growing in crimping roller 80, the 83 ' service life of lasting down.If by crimping roller 80,83 ' under the fluorubber manufacturing, even have on the base material 1 under the situation in hole, transport layer compressive load equably still.

In addition, though in Figure 21, shown the schematic cross sectional views of crimping roller,, it is poor also can on first order crimping roller 80,83 and second level crimping roller 80 ', 83 ' roller external diameter diameter to be set.At this moment, first order crimping roller to second level crimping roller centering, be preferably 0.8～1 than the diameter of short roller and the diameter ratio of longer roller (major diameter/minor axis).Even the external diameter difference of roller, the transporting velocity up and down that is formed by crimping roller up and down is still identical, and the diameter by the change roller can increase and decrease the load that is applied on the base material 1.

In addition, though not shown in the diagram, also can on first order crimping roller 80,83 and second level crimping roller 80 ', 83 ' roller, difference of hardness be set.At this moment, above-mentioned difference of hardness is being counted more than 5 ° with JIS hardness between the crimping roller up and down, and 5 °～10 ° is better.By difference of hardness is set, can the payload of regulating action on base material 1 and film 17.Also can change the projection amount on first order crimping roller 80,83 and the second level crimping roller 80 ', 83 '.

(9) crimping roller charging crane

In laminating machine of the present utility model,, can carry out the loading and unloading of crimping roller 80,83 easily by using by above-mentioned crimping roller portion 85 and the crimping roller that the crimping roller axial region 87 at its two ends constitutes being set.Be applicable to that crimping roller charging crane of the present utility model moves above-mentioned crimping roller axial region by cylinder, hydraulic cylinder, motor slide mechanism or manual slide mechanism.Below, be example during with the employing cylinder body, the crimping roller charging crane is described.

The side view that in Figure 22, has shown the crimping roller up and down that on the crimping roller charging crane, is provided with above-mentioned crimping roller.Though above-mentioned crimping roller charging crane can be installed in two chimeric crimping roller axial regions 87 of crimping roller portion 85 two ends on,, also can be arranged on wherein any one, another crimping roller axial region 87 can adopt and identical in the past fixing means.In addition, above-mentioned crimping roller charging crane is also applicable to any one roller in first order crimping roller and the second level crimping roller.

The crimping roller charging crane is preferably disposed on any one of the crimping roller axial region 87 that constitutes crimping roller, in Figure 22, has shown the situation that the crimping roller charging crane is set on the right side.As mentioned above, last crimping roller 80 is rotatable and be fixed on slidably vertically from the bearing shell 90 that driving mechanism 50 hangs down up and down.Above-mentioned bearing shell 90 is rotatable and can be fixed on slidably vertically on the movable plate 91, and above-mentioned movable plate 91 links to each other with fixed head 95 by guide member 93.On this fixed head 95, be fixed with cylinder body 97, and by bolster 99 and guidance axis 97, along the fixing movable platen 100 of the piston rod direction of cylinder body 97.In addition, in order to rotate, on the above-mentioned movable plate 91 that crimping roller axial region 87 can not rotate only moving vertically, the bearing 92 that above-mentioned axle passes is set.The piston rod end of cylinder body 97 is fixed on the movable platen 100, and links to each other with movable plate 91, and described movable plate 91 is fixed on the guidance axis 98 of working with this movable plate 100 and together action.

In Figure 23, shown and used crimping roller charging crane of the present utility model and only extract the state of crimping roller portion 85 out.In Figure 23,, shown the state of from charging crane, extracting the crimping roller axial region 87 of charging crane side out in order to understand.

At first, above-mentioned bearing shell 90 is fixed on up and down on the driving mechanism 50, and moves up and down by driving mechanism 50 up and down, but it can not laterally move.When extracting crimping roller axial region 87 out, as shown in figure 24, can between crimping roller portion 85 and crimping roller axial region 87, the switching stroke be set.Therefore, by above-mentioned cylinder body 97 axle 87 is laterally moved by controls such as air pressure.Above-mentioned piston rod links to each other with movable platen 100, and links to each other with the movable plate of fixing by above-mentioned guidance axis 98 91.Crimping roller axial region 87 is rotatable and be fixed on the movable plate 91 with moving axially, and it is moved vertically by aforesaid operations, and above-mentioned switching stroke is set.In addition, cylinder body 97 should not be limited to pneumatic cylinder, also can use other methods such as hydraulic cylinder or electronic cylinder.Therefore, if the switching stroke can be set, then as shown in figure 24, just can extract crimping roller portion 85 out in that crimping roller axial region 87 is installed under the state in the charging crane.In addition, though when taking off crimping roller portion 85, can open behind cylinder body 97 slide mechanisms such as axle such as grade its extraction,, preferably be provided for preventing the mechanical brake that laterally moves or on cylinder drives with magnetic valve, interlock being set, so that can accident not extract crimping roller portion 85 in the running.The mechanism that takes out crimping roller portion by horizontal mobile crimping roller axial region should not be limited to device recited above, and in addition, laterally the method for sliding should not be limited to cylinder, hydraulic cylinder, motor slide mechanism, also can adopt man-operated mechanism.

Owing to can change crimping roller easily, therefore, can reduce the activity duration of replacing, thereby can enhance productivity.Particularly, tellite etc. are in order to form fine circuit, and thickness can be from extremely thick to ultra-thin plate, and size can adopt multiple style, in order to use the crimping roller that is suitable for base material most, preferably can change crimping roller easily.According to the utility model, the replacing of crimping roller is very easy, particularly, even undertaken still easily carrying out the replacing of each crimping roller up and down under the deposited situation of 2 grades of hot melts by first order crimping roller and second level crimping roller.

Adopt described compression bonding apparatus,, can make various layered products by the combination of base material 1 and film 17.Particularly, according to the utility model, in the lamination of reality and hot melt apply, can select and adjust rotation actuating speed or crimping load, the roll temperature etc. of crimping roller 80,83, and can obtain large-scale operating condition according to the combination of base material 1 and film 17.According to the utility model, can produce tellite, PDP light grid base plate, electromagnetic shielding plate, crystal liquid substrate etc.

In the described in the above content, though be that the center is illustrated with 2 grades of crimping rollers,, even under the situation of 1 grade of formula crimping roller, the utility model is still effectively, the use of scalariform roller in thin plate is effective especially.In addition, usually, though photoresist carry out with the two sides to the lamination of individual base material,, self-evident, when the single sided lamination of glass substrate etc., also be effective.

According to multiple base material or laminated film, optimal lamination can be set, and adhering to and spread of waste material in the device can be avoided, and, can also easily carry out the loading and unloading of the crimping roller of use when the hot melt that properties of product is produced maximum effect applies certainly.

Claims (1)

1. laminating machine, be provided with: supply with film for laminating membrane supplying portion, keep the front end of described film and it be attached to the interim attaching portion on the base material temporarily and described film heat be deposited over hot melt-coating part on the base material of interim attaching by interim attaching piece, it is characterized in that

Described interim attaching piece is by constituting as the lower part:

The interim piece main body that attaches is provided with the hole on a face, and each hole is suitably assembled in inside and perforate is set overleaf;

Be arranged on the dispersion plate at the back side of interim attaching piece main body; And

Vacuum road switching mechanism,

Described vacuum road switching mechanism is provided with the consistent perforate of aperture portion with the back side of dispersion plate at front surface, is provided with sliding valve hole in inside, and is provided with the guiding valve that laterally moves in this sliding valve hole.

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