CN206357763U - Film pressing device and laminator - Google Patents

Abstract

The utility model is related to technical field of automation equipment, more particularly to film pressing device and laminator, film pressing device is applied on laminator and dry film is attached in printed board, laminator includes mounting bracket, film pressing device includes the travelling carriage being slidably mounted on mounting bracket, it is installed on the pressing film roller on travelling carriage, for driving travelling carriage to be slided in mounting bracket with so that pressing film roller abuts the slips driving source of printing board surface and is connected with pressing film roller and is used to driving pressing film roller rotation that dry film is attached to the source of rotational drive of printing board surface, source of rotational drive is installed on travelling carriage.The utility model may insure pressing film roller compress printed board when avoid printed board because in course of conveying bent upon itself and cause and occur pad pasting it is overlapping, bending etc. it is bad, it is particularly suitable that pad pasting is carried out to flexible printed circuit, pad pasting yields and production efficiency can be greatly promoted.

Description

Film pressing device and laminator

Technical field

The utility model is related to technical field of automation equipment, more particularly to film pressing device and laminator.

Background technology

Printed wiring board is important electronic unit, is the supporter of electronic component, is electronic component electrical connection Carrier, printed wiring board develops into two-sided, multilayer and flexibility from individual layer, and remains on respective development trend, by Develop in constantly to high accuracy, high density and high reliability direction, constantly reduce volume, reduce cost, improve performance so that Printed wiring board remains in that powerful vitality in the development engineering of future electronic equipment.Wherein, printed wiring board exists Need to carry out patch dry film process before exposure, when the device of prior art carries out patch dry film to printed wiring board, generally by not Disconnected conveying printed circuit board is moved forward, and is then attached on a printed circuit board dry film during reach, is so completed To the pad pasting of printed circuit board.But when for flexible circuit board, because its material is softer, when conveying flexible print electricity During the plate of road, its end is easily bent naturally, then when dry film attaches flexible circuit board, be contained in flexible circuit board End occur pad pasting it is overlapping, bending etc. it is bad so that cause production product it is bad.

Utility model content

The purpose of this utility model is to provide a kind of pad pasting module and laminator, it is intended to solve prior art for flexibility Easily there is the problems such as overlapping pad pasting, bending when printed board carries out pad pasting and cause the bad technical problem of product.

To achieve the above object, the technical solution of the utility model is：A kind of film pressing device, applied on laminator and will Dry film is attached in printed board, and the laminator includes mounting bracket, and the film pressing device includes being slidably mounted on the mounting bracket On travelling carriage, be installed on the travelling carriage pressing film roller, for drive the travelling carriage to be slided in the mounting bracket with So that the pressing film roller abuts the slip driving source of the printing board surface and is connected with the pressing film roller and is used to drive institute State pressing film roller to rotate so that the dry film to be attached to the source of rotational drive of the printing board surface, the source of rotational drive is installed on On the travelling carriage.

The beneficial effects of the utility model：Dry film, during work, is attached to by a kind of film pressing device of the present utility model in advance The end of printed board, film pressing device drives pressing film roller to be moved towards the direction of printed board by sliding driving source, until by press mold Roller is driven to the surface for being pressed on the pre- printed board end for posting dry film, then drives pressing film roller to rotate by source of rotational drive, Realize while dry film attaching is carried out to printed board, while the printed board that conveying completes dry film attaching is delivered to next process progress Processing.Film pressing device of the present utility model pre- can post dry film by driving pressing film roller to be compressed towards the movement of printed board direction Printed board, flexible printed circuit is delivered to mode below pressing film roller instead of tradition, so, it can be ensured that compress in pressing film roller Avoid printed board to cause because of the bent upon itself in course of conveying during printed board and bad, the spies such as pad pasting is overlapping, bend occur Pad pasting Shi Yong not be carried out for flexible printed circuit, greatly promote the yields to flexible printed circuit pad pasting；Meanwhile, pad pasting process is real Now automate, human cost can either be saved, production efficiency can be improved again, it is practical.

Another technical scheme of the present utility model is：A kind of laminator, including mounting bracket and it is installed on the mounting bracket Above-mentioned film pressing device.

Laminator of the present utility model, the above-mentioned film pressing device due to having used, so as to by driving film pressing device Pressing film roller towards the movement of printed board direction to compress the pre- printed board for posting dry film, flexible printed circuit is delivered to instead of tradition Mode below pressing film roller, so, it can be ensured that printed board is avoided when pressing film roller compresses printed board because in course of conveying Bent upon itself and cause and occur pad pasting it is overlapping, bending etc. it is bad, it is particularly suitable for flexible printed circuit carry out pad pasting, carry significantly Rise the yields to flexible printed circuit pad pasting；Meanwhile, pad pasting process realizes automation, can either save human cost, again can Production efficiency is improved, it is practical.

Brief description of the drawings

The structural representation for the laminator that Fig. 1 provides for the utility model embodiment.

The film pressing device for the laminator that Fig. 2 provides for the utility model embodiment is in structure during the first working condition Cut away view.

The film pressing device for the laminator that Fig. 3 provides for the utility model embodiment is in structure during second of working condition Cut away view.

Fig. 4 hides the structural representation after frame for the laminator that the utility model embodiment is provided.

Fig. 5 hides another structural representation after frame for the laminator that the utility model embodiment is provided.

The preceding transportation section for the laminator that Fig. 6 provides for the utility model embodiment and each part being installed on preceding carriage Structural representation.

The preceding transportation section for the laminator that Fig. 7 provides for the utility model embodiment and each part being installed on preceding carriage Another structural representation.

Fig. 8 is the partial enlargement structural representation at A in Fig. 2.

Fig. 9 is the partial enlargement structural representation at B in Fig. 3.

The axle geodesic structure cut-away illustration for the laminator that Figure 10 provides for the utility model embodiment.

The structural representation of the film pressing device for the laminator that Figure 11 provides for the utility model embodiment.

Another structural representation of the film pressing device for the laminator that Figure 12 provides for the utility model embodiment.

The part-structure schematic diagram of the pre- film sticking apparatus for the laminator that Figure 13 provides for the utility model embodiment.

Another part structural representation of the pre- film sticking apparatus for the laminator that Figure 14 provides for the utility model embodiment.

Reference includes：

10-frame 11-the three, 20-conveyer of chute

21-preceding transportation section 22-30-vacuum generator of rear transportation section

40-control device, 50-pad pasting, 51-mounting bracket of module

52-film pressing device 60-pre- film sticking apparatus 61-pad pasting disk

62-pre- pad pasting driving source, 63-synchronous rotating shaft, 64-synchromesh gear

65-rack, 66-dry film, 67-leading axle of axle

70-film cutter, 71-cutter 72-cut film driving source

73-protective cover, 74-cutter, 80-centralising device of avoiding hollow groove

81-the first centering plate the 82-the second centering plate 83-centering driving source

84-centering sensor, 90-dust arrester 91-upper Roller for sticking dust

92-lower Roller for sticking dust 93-go up binding dust paper roll 94-upper binding dust driving source

95-lower binding dust paper roll 96-lower binding dust driving sources 100-go up turning mechanism

101-rollover stand 102-roller 211 of plugging into-preceding carriage

212-preceding 213-nipper of conveying roller wheel assembly 214-preceding feed drive source

221-rear carriage 222-rear conveying roller 223-backgear component

224-rear the empty avoiding of feed drive source 511-the first mouthful the 512-the second empty avoiding mouthful

513-the first the 515-the three guide rail of the 514-the second guide rail of guide rail

516-support bar, 517-castor 518-handle

521-travelling carriage, 522-pressing film roller 523-slip driving source

524-source of rotational drive, 525-pressure-driven source, 526-press mold gear assembly

527-auxiliary conveying roller 528-rotary encoder, 529-dry film guiding piece

611-pad pasting disk vacuum hole, 612-arcwall face 731-go out the edge of a knife

5211-the first slide plate the 5213-the first chute of the 5212-the second slide plate

5214-the second 5215-connecting shaft of chute

P-printed board D-dry film.

Embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng The embodiment for examining the description of accompanying drawing 1~14 is exemplary, it is intended to for explaining the utility model, and it is not intended that to this practicality New limitation.

In description of the present utility model, it is to be understood that term " length ", " width ", " on ", " under ", " preceding ", The orientation or position relationship of the instruction such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " are based on attached Orientation or position relationship shown in figure, are for only for ease of description the utility model and are described with simplified, rather than indicate or imply Signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this The limitation of utility model.

In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two More than, unless otherwise specifically defined.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be two The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis Concrete condition understands concrete meaning of the above-mentioned term in the utility model.

As shown in Fig. 1 to Figure 14, film pressing device 52 is applied to make embodiment explanation on laminator below.

The film pressing device 52 that the utility model embodiment is provided is used to dry film D being attached to printed board P, and printed board P can To be flexible printed circuit P or hard printed board P.Laminator includes frame 10, is installed in frame 10 for conveying printed board P Conveyer 20, with frame 10 be slidably connected and for by dry film D be attached at printed board P surfaces pad pasting module 50 and use In control conveyer 20 and the control device 40 of the electrical components of pad pasting module 50 work.Specifically, frame 10 supplies each portion Part is installed, according to real needs, can be provided with panel and cover body in the outside of frame 10, so can be to being installed on frame Security when 10 all parts play a part of protection and water proof and dust proof and lift each component working.Control device 40 can To be controlled using PLC or computer etc. to the electrical components of conveyer 20 and the electrical components of pad pasting module 50, institute The electrical components said are generally motor, cylinder and sensor etc..Wherein, the electrical components of conveyer 20 and pad pasting module 50 Electrical components can have multiple, and according to the operation requirement of actual production, phase can will be carried out between multiple electrical components Mutually it is electrically connected with, then electrical components will be electrically connected with one by one with control device 40, its purpose is to realize by control device 40 pairs of each electrical components are controlled, to realize automatically working.

As shown in Fig. 1~3 and Fig. 8~9, in the present embodiment, conveyer 20 includes inputting along printed board P located at frame 10 Direction one end is will carry out the preceding transportation section 21 of pad pasting in printed board P input chassis 10 and defeated along printed board P located at frame 10 Outgoing direction one end is with the rear transportation section 22 outside the printed board P output frames 10 by completion pad pasting.Specifically, the work of preceding transportation section 21 With being to realize that the printed board P for carrying out dry film D attachings will be needed to be transported to confession pad pasting module 50 in frame 10 carries out pad pasting to it, when Pad pasting module 50 completes to carry out after dry film D attachings printed board P, and pad pasting module 50 can aid in conveying to complete the print that dry film D is attached Making sheet P is to rear transportation section 22, and the effect of rear transportation section 22 is then to realize the printed board P for completing dry film D attachings being transported to needs In the equipment that next process processing is carried out to printed board P.Wherein, conveyer 20 passes through preceding transportation section 21 and rear transportation section 22 Combination, form conveying to printed board P pipeline systems, this kind of mode of production can accelerate processing efficiency.

As shown in Fig. 2~3 and Fig. 8~12, in the present embodiment, pad pasting module 50 includes being installed on frame 10 and positioned at preceding defeated Send the mounting bracket 51 between section 21 and rear transportation section 22 and be installed on the film pressing device 52 of mounting bracket 51, film pressing device 52 includes The travelling carriage 521 that is slidably mounted on mounting bracket 51, the pressing film roller 522 being installed on travelling carriage 521, for driving travelling carriage 521 slide to cause pressing film roller 522 to abut the slip driving source on printed board P surfaces between preceding transportation section 21 and rear transportation section 22 523 and it is connected with pressing film roller 522 and for driving pressing film roller 522 to rotate dry film D is attached to the rotation on printed board P surfaces Driving source 524, source of rotational drive 524 is installed on travelling carriage 521.Specifically, pressing film roller can be driven by sliding driving source 523 522 move, so, it is to avoid be delivered to printed board P and abutted with pressure roller, by driving the movement of pressing film roller 522 come to print Making sheet P carries out pad pasting, so as to effectively prevent the printed board P of flexibility from causing because of occurring bending in course of conveying medial end portions The problem of pad pasting is bad.It should be noted that cylinder or electric cylinders can be used by sliding driving source 523, it is specific according to equipment Formed that cylinder or electric cylinders are installed, to realize that cylinder or electric cylinders driving travelling carriage 521 are moved.Rotate driving Source 524 can be using servomotor or stepper motor etc., and the output shaft of servomotor or stepper motor passes through drive disk assembly It is connected with pressing film roller 522 and can be achieved to drive pressing film roller 522 to rotate, and then is realized while compressing dry film D is attached to printed board P's Surface, while the frictional force produced between printed board P during by rotating drives and completes the printed board P that dry film D attaches and move forward.

The course of work of the laminator of the utility model embodiment is：The printed board P for needing to carry out pad pasting is placed on biography Send on the preceding transportation section 21 of device 20, printed board P is delivered in frame 10 by preceding transportation section 21, and dry film D is attached into print in advance Making sheet P end, the film pressing device 52 of pad pasting module 50 drives pressing film roller 522 towards printed board P's by sliding driving source 523 Direction is moved, until pressing film roller 522 is driven to the surface for being pressed on the pre- printed board P ends for posting dry film D, then by turning The dynamic driving of driving source 524 pressing film roller 522 is rotated, and the conveying with reference to preceding transportation section 21 to printed board P is realized while to printed board P Dry film D attachings are carried out, while the printed board P that conveying completion dry film D is attached is delivered to the rear transportation section 22 of conveyer 20, finally The printed board P that completion dry film D is attached is delivered to next process through transportation section 22 later and is processed.

The laminator of the utility model embodiment can be by driving the pressing film roller 522 of film pressing device 52 towards printed board P Direction movement is to compress the pre- printed board P for posting dry film D, instead of the side that flexible printed circuit P is delivered to the lower section of pressing film roller 522 Formula, so, it can be ensured that printed board P is avoided when pressing film roller 522 compresses printed board P because of the bent upon itself in course of conveying Cause and occur pad pasting it is overlapping, bending etc. it is bad, it is particularly suitable for flexible printed circuit P carry out pad pasting, greatly promote to flexibility The yields of printed board P pad pastings；Meanwhile, pad pasting process realizes automation, can either save human cost, production can be improved again Efficiency, it is practical.

As shown in Fig. 2~5 and Fig. 8~12, in the present embodiment, film pressing device 52 also includes being connected with pressing film roller 522 being used in combination Dry film D is pressed in the pressure-driven source 525 on printed board P surfaces in driving pressing film roller 522, pressure-driven source 525 is installed on cunning In moving frame 521.Specifically, being acted in order to ensure pressing film roller 522 can apply sufficiently large pressure on dry film D, pass through pressure The setting of driving source 525, you can drive pressing film roller 522 to move by the pressure-driven source 525, it is ensured that pressing film roller 522 will be dry Film D is pressed on printed board P surface, and then is able to ensure that dry film D is attached to the stability on printed board P surfaces.Need explanation It is that pressure-driven source 525 can be cylinder or electric cylinders, be connected by the output end of cylinder or electric cylinders with pressing film roller 522, i.e., Driving pressing film roller 522 can be achieved along rectilinear movement.That is, driving pressing film roller 522 towards printing by cylinder or electric cylinders Plate P surface movement, you can realize and compress dry film D on printed board P surface, then the pressure of application is sufficiently large, further Ensure that dry film D is attached to the reliability on printed board P surfaces.

As shown in Fig. 2~5 and Fig. 8~12, in the present embodiment, film pressing device 52 also includes press mold gear assembly 526, press mold Roller 522 has two, and two pressing film rollers 522 are vertically arranged up and down；Source of rotational drive 524 passes through press mold gear assembly 526 Upper surface and the following table for being connected with two pressing film rollers 522 and driving two pressing film rollers 522 that dry film D is pressed in printed board P respectively Face.Specifically, press mold gear assembly 526 is to engage the modular construction that is formed of connection by multiple gears, plurality of gear can be with It is that size is identical or of different sizes.The setting of two pressing film rollers 522 ensure that the upper and lower surface realized to printed board P Dry film D attachings are carried out, printed board P can also be conveyed by the pressing film roller 522 of two rotations.Pressure-driven source 525 During output shaft rotation, each pinion rotation of press mold gear assembly 526 is driven, wherein the two of press mold gear assembly 526 nibble The gear of conjunction is fixedly connected with two adjacent ends of pressing film roller 522 respectively, so passes through each gear of press mold gear assembly 526 Rotation be that can be achieved to drive two synchronous axial systems of pressing film roller 522, and then two pressing film rollers 522 of driving can be realized dry film D It is pressed in printed board P upper and lower surface respectively, and will completes to convey after the printed board P that dry film D attaches is continued on to In section 22.

As shown in Fig. 2~5 and Fig. 8~12, in the present embodiment, travelling carriage 521 include be oppositely arranged the first slide plate 5211, Second slide plate 5212 and the connecting shaft 5215 being fixedly connected between the first slide plate 5211 and the second slide plate 5212；Pressing film roller 522 are movably connected between the first slide plate 5211 and the second slide plate 5212, and source of rotational drive 524 is installed on the first slide plate 5211 And with the first end drive connection of pressing film roller 522, pressure-driven source 525 be installed on the second slide plate 5212 and with pressing film roller 522 The second end drive connection；Mounting bracket 51 is with the first slide plate 5211 and the corresponding position of the second slide plate 5212 provided with the first empty avoiding mouthful 511 and second empty avoiding mouthfuls 512, the first slide plate 5211 and the second slide plate 5212 are respectively arranged on the empty avoiding of the first empty avoiding mouthful 511 and second Mouth 512 is interior and slip driving source 523 is installed on the first slide plate 5211 or the second slide plate 5212 to drive the first slide plate 5211 and second slide plate 5212 slided respectively in the empty avoiding mouthful 512 of the first empty avoiding mouthfuls 511 and second.Specifically, the first slide plate 5211st, the second slide plate 5212 and connecting shaft 5215 form travelling carriage 521 with reference to connection, pacify for the remaining part of film pressing device 52 Dress.Wherein, the area of the first empty avoiding mouthful 511 is more than the area of the first slide plate 5211, can so ensure the first slide plate 5211 There can be enough dimensional slips in the first empty avoiding mouthful 511.Similarly, the area of the second empty avoiding mouthful 512 is more than the second slide plate 5212 area, can so ensure that the second slide plate 5212 can have enough dimensional slips in the second empty avoiding mouthful 512. Travelling carriage 521 so can be achieved to slide relative to frame 10, in this way, the part being installed on travelling carriage 521 such as pressing film roller 522 i.e. slidably.And then realization is attached to printing by controlling the top that pressing film roller 522 is moved to printed board P to compress dry film D On plate P.

As shown in Fig. 2~5 and Fig. 8~12, in the present embodiment, film pressing device 52 also includes being installed on the He of the first slide plate 5211 The printed board P of dry film D attachings is completed between second slide plate 5212 and positioned at the rear of pressing film roller 522 for auxiliary conveying at least One auxiliary conveying roller 527, each auxiliary conveying roller 527 passes through press mold gear assembly 526 and the drive connection of source of rotational drive 524. Specifically, the pressing film roller 522 of film pressing device 52 is compressed dry film D when being attached on printed board P, it is necessary to continuously enter to printed board P Row conveying, continuously can carry out dry film D attachings, then pass through the auxiliary conveying roller being arranged in mounting bracket 51 to printed board P 527 with the synchronous axial system of pressing film roller 522, this makes it possible to ensure by pressing film roller 522 and complete dry film D attaching printed board P lead to Cross the auxiliary conveying roller 527 to continue to convey, until being delivered on rear transportation section 22, such structure design, it is ensured that production is continuous not Interruption, greatly improves production efficiency.Wherein, can be by multiple auxiliary conveying rollers 527 if multiple auxiliary conveying rollers 527 End is connected by pitch wheel in press mold gear assembly 526.

As shown in Fig. 2~5 and Fig. 8~10, in the present embodiment, film pressing device 52 also include be installed on the first slide plate 5211 or Rotary encoder 528 on second slide plate 5212, the input of rotary encoder 528 is connected with press mold gear assembly 526, rotation Encoder 528 is electrically connected with source of rotational drive 524.Specifically, detecting press mold gear by the input of rotary encoder 528 The rotating speed of gear in component 526, and the tach signal is directly or indirectly delivered in source of rotational drive 524, it is given to and turns The signal of dynamic 524 1 feedbacks of driving source, to cause the control of source of rotational drive 524 increases or reduced it to control pressing film roller 522 Rotating speed, to ensure to carry out printed board P to be formed moderate pressure and transporting velocity when dry film D is compressed and attached.

As shown in Fig. 2~5 and Fig. 8~10, in the present embodiment, the upper and lower ends portion of the first slide plate 5211 is equipped with the first cunning Groove 5213, the first empty avoiding mouthful 511 is provided be slidably matched with the first chute 5213 first with the corresponding position of the first chute 5213 Guide rail 513；The upper and lower ends portion of second slide plate 5212 is equipped with the second chute 5214, the chute of the second empty avoiding mouthful 512 and second 5214 corresponding positions are provided with the second guide rail 514 being slidably matched with the second chute 5214.Specifically, by the He of the first slide plate 5211 Pass through the first chute 5213 and the first guide rail 513 between the empty avoiding mouthful 512 of second slide plate 5212 and the first empty avoiding mouthfuls 511 and second Cooperation and the cooperation of the second chute 5214 and the second guide rail 514, then may insure the first slide plate 5211 and the second slide plate 5212 can slide on the position of setting, it is ensured that stability and reliability that travelling carriage 521 is moved.

As shown in Fig. 2~5, Fig. 8~10 and Figure 13~14, in the present embodiment, pad pasting module 50 also includes being respectively arranged on peace 51 internal upper parts and the pre- film sticking apparatus 60 of bottom are shelved, acting on for pre- film sticking apparatus 60 carries out dry film D attachings to printed board P Before, the upper and lower surface that dry film D is attached to printed board P ends by pre- film sticking apparatus 60 is first passed through, so as transmission is filled Put 20 couples of printed board P and conveyed and can be achieved automatic to carry out dry film D to printed board P and be sticked.Wherein, each pre- film sticking apparatus 60 is wrapped Including to be located between the first slide plate 5211 and the second slide plate 5212 is used to adsorb dry film D pad pasting disk 61 and is connected with pad pasting disk 61 And for driving pad pasting disk 61 to move the dry film adsorbed on pad pasting disk 61 D is affixed on into tables of the printed board P close to its outer end in advance The pre- pad pasting driving source 62 in face.Specifically, dry film D is adsorbed on the surface of pad pasting disk 61 first, then pass through pre- pad pasting driving source 62 driving pad pasting disks 61 are moved towards printed board P surface, until the dry film D adsorbed on the surface of pad pasting disk 61 is attached into printing On plate P surface, pre- pad pasting driving source 62 resets in driving pad pasting disk 61, that is, completes the pre- pad pasting work to printed board P, its In, the pre- film sticking apparatus 60 of the upper and lower part in mounting bracket 51 is carried out to printed board P upper and lower surface respectively Dry film D is pasted in advance.Pre- pad pasting driving source 62 can use cylinder or electric cylinders, it is preferred to use cylinder, so pass through the piston of cylinder Bar is that controllable pad pasting disk 61 is moved.Pasted in advance by carrying out dry film D to printed board P, can so facilitate follow-up pressing film roller 522 compress the dry film D of the pre- patch, and realize upper surface and following table that dry film D is progressively sticked to whole printed board P by rotating Face.

As shown in Fig. 2~5, Fig. 8~10 and Figure 13~14, in the present embodiment, pre- film sticking apparatus 60 also includes being located at first Synchronous rotating shaft 63 between the slide plate 5212 of slide plate 5211 and second, the synchromesh gear 64 located at the two ends of synchronous rotating shaft 63 and difference Two racks 65 engaged with two synchromesh gears 64, one end of two racks 65 is fixed with the two ends of pad pasting disk 61 respectively to be connected Connect.Specifically, when making motion under driving of the pad pasting disk 61 in pre- pad pasting driving source 62, then be connected with the two ends of pad pasting disk 61 Two racks 65 also make motion, realize and rotate with the synchromesh gear 64 that rack 65 coordinates, two synchromesh gears 64 drive together Step rotating shaft 63 is rotated, and so can ensure that the mobile synchronization at the two ends of pad pasting disk 61, and then ensures that part dry film D is attached to printed board P in advance Surface when planarization more preferably.In the present embodiment, pre- pad pasting driving source 62 has two, and two pre- pad pasting driving sources 62 are pacified respectively Loaded on the first slide plate 5211 and the second slide plate 5212, and two ends of two pre- pad pasting driving sources 62 respectively with pad pasting disk 61 are cut with scissors Connect.Specifically, setting two pre- pad pasting driving sources 62 synchronously can be driven to the two ends of pad pasting disk 61, then with reference to synchronization Rotating shaft 63, when may further ensure that pad pasting disk 61 is moved, its two ends is more steady.

As shown in Fig. 2~5, Fig. 8~10 and Figure 13~14, in the present embodiment, the He of rack 65 of the same side is correspondingly arranged at Pre- pad pasting driving source 62 is angled to be set.Specifically, the angle of rack 65 and pre- pad pasting driving source 62 angle at an acute angle is set, this Sample, which can avoid producing between pre- pad pasting driving source 62 during the action of rack 65, interferes, and also causes pre- patch by this kind of structure design The portable direction of the driving pad pasting of film driving source 62 disk 61 produces angle change, so as to according to the structure inside mounting bracket 51 Adaptively to be installed to pre- film sticking apparatus 60.

As shown in Fig. 1~3 and Fig. 8~10, in the present embodiment, the surface of pad pasting disk 61 is used to connect vacuum provided with several Generator 30 is with the pad pasting disk vacuum hole 611 to dry film D progress vacuumizing and adsorbings.Specifically, the pad pasting disk that pad pasting disk 61 is set Vacuum hole 611 is connected by pipeline with vacuum generator 30, by the vacuum action of vacuum generator 30 dry film D is adsorbed On the surface of pad pasting disk 61.Wherein, vacuum generator 30 can be arranged in frame 10 or outside frame 10, according to real needs And select.

In the present embodiment, the plate-like structure of pad pasting disk 61, and pad pasting disk 61 is provided with arcwall face close to printed board P end 612.Specifically, the pad pasting disk 61 of platy structure has bigger surface area, more pad pasting disk vacuum holes can be so set 611, so as to dry film D absorption stability more preferably.Pad pasting disk 61 is provided with arcwall face 612 close to printed board P end, so Pad pasting disk 61 is conducive to preferably to support the dry film D and printed board P that adsorb on its surface under the driving of pre- pad pasting driving source 62 Connect, the end of pad pasting disk 61 will not produce interference with remaining part, and reasonable in design is practical.

As shown in Fig. 2~5, Fig. 8~10 and Figure 13~14, in the present embodiment, pre- film sticking apparatus 60 also includes depositing for volume Dry film D dry film axle 66 and the leading axle 67 for guiding dry film D to be adsorbed on pad pasting disk 61, dry film axle 66 and leading axle 67 It is rotationally connected between the first slide plate 5211 and the second slide plate 5212.Specifically, dry film axle 66 is used to roll up the dry film D for being saved as volume Volume, D volumes of dry film releases dry film D and by the guiding of leading axle 67 its end is adsorbed on the surface of pad pasting disk 61, certainly, dry film D can also further across synchronous rotating shaft 63 guiding.So, dry film D rotates and applied stressed effect in pressing film roller 522 Under, progressively pull D volumes of rotation of dry film so that D volumes of dry film is constantly released dry film D and attached for printed board P, and production efficiency is very It is high.

As shown in Fig. 2~3 and Fig. 8~10, in the present embodiment, pad pasting module 50 also include located at the internal upper part of mounting bracket 51 and The film cutter 70 of bottom, film cutter 70 include located between the first slide plate 5211 and the second slide plate 5212 cutter 71 with And be installed on the first slide plate 5211 and/or the second slide plate 5212 and be connected with cutter 71 and for driving cutter 71 towards dry film D It is mobile to cut film driving source 72 with cut dry film D.Specifically, when dry film D attaches full monoblock printed board P surface, startup is cut Film driving source 72, cuts film driving source 72 and drives connected cutter 71 to be cut towards dry film D, in this way, monolithic printed board P's is dry It is to complete that film D, which attaches work,.Wherein, the arrangement of cutter 71 is as the mode of pressing film roller 522 and pad pasting disk 61, each along machine The width arrangement of frame 10.

As shown in Fig. 2~3 and Fig. 8~10, in the present embodiment, cutting film driving source 72 has two, and two are cut film driving source 72 It is respectively arranged on the first slide plate 5211 and the second slide plate 5212, and two are cut two ends of the film driving source 72 respectively with cutter 71 and connected Connect.Specifically, cutting film driving source 72 by two while driving the two ends of cutter 71 are synchronous to be moved towards dry film D until cutting away dry Film D, so it is possible to prevente effectively from because the two ends of cutter 71 are asynchronous and cause dry film D to be attached on cutter 71, it is ensured that cutter 71 cut the reliability of film work.Further, complete the dry film D after cutting to be then attracted on pad pasting disk 61, and wait pad pasting Disk 61 carries out pre- pad pasting work next time.Cut film driving source 72 and be preferred to use cylinder, can also be using electricity in other embodiment Cylinder.

As shown in Fig. 2~3 and Fig. 8~10, in the present embodiment, film pressing device 52 is also included located at the first slide plate 5211 and the Two between two slide plates 5212 and along vertical arrangement up and down are used to guide the dry film guiding piece that dry film D is attached on printed board P 529, each dry film guiding piece 529 connected with pressure-driven source 525 and through pressure-driven source 525 drive with a corresponding pressing film roller 522 move in the same direction.Specifically, dry film D passes through the guiding of the dry film guiding piece 529, then passing through 522 pairs of pressing film roller It carries out compression and is attached on printed board P, can so prevent dry film D from the problems such as occurring overlapping before attaching to printed board P, carrying Rise the fluency that dry film D is attached on printed board P.

As shown in Fig. 1~3 and Fig. 8~9, in the present embodiment, pad pasting module 50 also includes vacuum generator 30, and pad pasting disk is true Emptying aperture 611 is connected by pipeline (not shown) with vacuum generator 30.Specifically, the effect of vacuum generator 30 is to carry out taking out true Sky, the dry film D of pending pre- pad pasting work can be adsorbed with the pad pasting disk 61 that it is connected by pipeline by being so able to ensure that.

In the present embodiment, the surface of dry film guiding piece 529 is used to connect vacuum generator 30 with to dry film D provided with several Carry out the guiding piece vacuum hole (not shown) of vacuumizing and adsorbing.Specifically, can be further by the setting of guiding piece vacuum hole Prevent dry film D from fold occur, it is overlapping the problems such as, improve pad pasting quality.

In the present embodiment, slip driving source 523 is telescopic cylinder, and the cylinder body of telescopic cylinder is fixedly connected on travelling carriage 521 On, the end of the piston rod of telescopic cylinder is fixedly connected with mounting bracket 52 with the band when the piston rod of telescopic cylinder makees stretching motion The dynamic travelling carriage 521 being fixedly connected with the cylinder body of telescopic cylinder is slided relative to mounting bracket 51.So, you can realize that driving is whole Film pressing device 52 is moved.

As shown in Fig. 2~3 and Fig. 8~10, in the present embodiment, film cutter 70 is also included located at the first slide plate 5211 and the Between two slide plates 5212 and enclose the protective cover 73 outside cutter 71, protective cover 73 is provided with to be moved to cut dry film for cutter 71 D's goes out the edge of a knife 731.Specifically, the effect of protective cover 73 can avoid extraneous part or staff from touching the cutter 71, Damage cutter 71 or the damage staff of cutter 71 are prevented, security performance can be lifted.Wherein, the setting of the edge of a knife can be for cutting Knife 71 stretches out when acting.

As shown in Fig. 2~3 and Fig. 8~10, in the present embodiment, film cutter 70 is also included located at the first slide plate 5211 and the The cutter avoiding hollow groove 74 of cutting moving direction between two slide plates 5212 and positioned at cutter 71.Specifically, cutter avoiding hollow groove 74 An activity space is provided when setting on the one hand as the progress cutting work of cutter 71, it is ensured that barrier film is smoothed out.On the other hand, The setting of cutter avoiding hollow groove 74 can also avoid because cut film driving source 72 driving the moving out stroke of cutter 71 and false touch is arrived Miscellaneous part, and then the problem of mutually damage occur can be prevented effectively between cutter 71 and remaining part.

As shown in Fig. 2~3 and Fig. 8~10, in the present embodiment, the sidepiece of mounting bracket 51 is provided with the 3rd guide rail 515, frame 10 Interior to be provided with the 3rd chute 11 arranged along its width, the 3rd guide rail 515 and the 3rd chute 11 are slidably connected to install Width of the frame 51 along frame 10 is slided.Specifically, being made by being slidably matched between the 3rd chute 11 and the 3rd guide rail 515 Obtaining mounting bracket 51 can slide relative to frame 10, then by pulling mounting bracket 51 to can be achieved to slide, can so realize Whole pad pasting module 50 is removed by sliding.It is convenient that pad pasting module 50 is assembled and safeguarded.

As shown in Fig. 1~3, Fig. 5 and Fig. 8~10, in the present embodiment, the sidepiece of mounting bracket 51, which is provided with, to be used to support mounting bracket 51 support bar 516, the bottom of support bar 516 is provided with the castor 517 slided for mounting bracket 51.Specifically, sliding pad pasting During module 50, due to being provided with castor 517 in the bottom of support bar 516, castor 517 can be rotated relative to bottom surface, so that Push-and-pull more rapidly can be carried out to pad pasting module 50.

As shown in figure 5, in the present embodiment, the outside of mounting bracket 51 is provided with to be gripped with push-and-pull mounting bracket 51 along frame 10 for hand Width slide handle 518.Specifically, staff can hold the handle 518, promoted with applying to mounting bracket 51 Or the power pulled, it can so realize and apply the power for promoting or pulling to whole pad pasting module 50, convenient operation, practicality By force.

As shown in Fig. 4~7 and Fig. 8~10, in the present embodiment, preceding transportation section 21 includes preceding carriage 211, along preceding carriage Several adjacent and ends before 211 bearing of trend is arranged on carriage 211 connection is engaged by nipper wheel assembly 213 Preceding conveying roller 212 and it is connected to drive each preceding conveying roller on preceding carriage 211 and with the gear of nipper wheel assembly 213 The 212 preceding feed drive sources 214 rotated.Specifically, preceding feed drive source 214 can be stepper motor or servomotor etc., It is connected by the output end in preceding feed drive source 214 with the gear of nipper wheel assembly 213, nipper wheel assembly 213 includes multiple phases Mutually engage and be fixedly connected on the gear of the end of a corresponding preceding conveying roller 212, that is to say, that each gear mesh should connect Connect the end of conveying roller 222 after one.So, during one of pinion rotation of nipper wheel assembly 213, you can drive remaining Pinion rotation, can so complete each preceding conveying roller 212 of driving and turn in the same direction, so as to realize that drive is placed on preceding conveying Printed board P movements on roller 212.

As shown in Fig. 2~10, in the present embodiment, laminator also includes centralising device 80, and centralising device 80 includes setting respectively The first centering plate 81 and the second centering plate 82 in the preceding width both sides of carriage 211, it is used in combination located at the preceding lower section of carriage 211 In detection printed board P whether positioned at the centering sensor 84 between the first centering plate 81 and the second centering plate 82 and located at preceding defeated The lower section of frame 211 is sent to be used to drive the first centering plate 81 and/or the second centering plate 82 to move to clamp pair that printed board P carries out centering Middle driving source 83, centering driving source 83 is electrically connected with centering sensor 84.Specifically, centering driving source 83 can use cylinder Or electric cylinders, it is preferred to use cylinder.Centering sensor 84 senses its top when having printed board P, centering sensor 84 directly or Person is given to the signal of centering driving source 83 indirectly, and then centering driving source 83 at least controls the first centering plate 81 or the second centering plate 82 Middle movement, and clamp printed board P and realize centering, so ensure that preceding transportation section 21 smoothly, exactly can input printed board P Dry film D is carried out in frame 10 and attaches work.

As shown in Fig. 2~10, in the present embodiment, centering driving source 83 has two, and two centering driving sources 83 are respectively with One centering plate 81 and the second centering plate 82 connect to drive the first centering plate 81 and the second centering plate 82 towards opposite or relative Move in direction.Specifically, the first centering plate 81 and the second centering plate 82 are driven respectively by two centering driving sources 83, it is so right Faster, and stability is more preferable for middle process., wherein it is desired to which during centering, the first centering plate 81 and the second centering plate 82 are simultaneously towards print Move in making sheet P directions.When completing centering, dorsad printed board P directions are moved simultaneously for the first centering plate 81 and the second centering plate 82.

As shown in Fig. 2~3 and Fig. 6~10, in the present embodiment, laminator also includes being installed on the preceding end of carriage 211 simultaneously Close to the dust arrester 90 of film pressing device 52, dust arrester 90 is used to be removed powder to carrying out the printed board P before dry film D attachings Dirt.Dust arrester 90 includes being installed on preceding carriage 211 and is in correspond to Roller for sticking dust 91 at least one of distribution up and down vertically Roller for sticking dust 92 is descended with least one, upper Roller for sticking dust 91 and lower Roller for sticking dust 92 are connected to printed board P upper and lower surface respectively And rotated with printed board P movement to paste the dust on printed board P surfaces.Specifically, printed board P is in the defeated of preceding transportation section 21 Send down and enter between Roller for sticking dust 91 and lower Roller for sticking dust 92, upper Roller for sticking dust 91 and lower Roller for sticking dust 92 abut mobile printed board P, And doubling printed board P movement and rotate, in rotation process, the surface of upper Roller for sticking dust 91 and lower Roller for sticking dust 92 is bonded printing respectively The dust of plate P upper and lower surface, so can be achieved to remove the dust on printed board P.Wherein, upper Roller for sticking dust 91 is with The surface of Roller for sticking dust 92 is provided with the sticking glue-line of tool.

As shown in Fig. 2~3 and Fig. 6~10, in the present embodiment, dust arrester 90 also include upper binding dust paper roll 93 and with it is upper Binding dust paper roll 93 connects and is bonded with the surface of Roller for sticking dust 91 for driving binding dust paper roll 93 to abut the upper surface of Roller for sticking dust 91 The upper binding dust driving source 94 of dust and lower binding dust paper roll 95 and it is connected with lower binding dust paper roll 95 and for driving lower binding dust paper roll 95 abut the lower surface of Roller for sticking dust 92 to be bonded the lower binding dust driving source 96 of the dust on the lower surface of Roller for sticking dust 92；Upper binding dust driving source 94 Before being mounted on lower binding dust driving source 96 on carriage 211.Specifically, the effect of upper binding dust paper roll 93 is to be bonded with Roller for sticking dust Dust on 91, upper binding dust paper roll 93 abuts the surface of Roller for sticking dust 91 in the presence of upper binding dust driving source 94, and with upper viscous The rotation of dirt roller 91 and rotate, and then realize the dust on the upper surface of Roller for sticking dust 91 be bonded in the surface of upper binding dust paper roll 93, that Removing thoroughly is completed to the dust of printed board P upper surface finally by changing or removing upper binding dust paper roll 93.Similarly, The effect of lower binding dust paper roll 95 is the dust on the lower Roller for sticking dust 92 of bonding, effect of the lower binding dust paper roll 95 in lower binding dust driving source 96 The surface of Roller for sticking dust 92 under lower abutting, and rotated with the rotation of lower Roller for sticking dust 92, and then realize the lower surface of Roller for sticking dust 92 Dust is bonded in the surface of lower binding dust paper roll 95, then i.e. thorough to printing finally by changing or removing lower binding dust paper roll 95 The dust of plate P lower surface completes to remove.

As shown in Fig. 2~10, in the present embodiment, laminator also includes the end of carriage 211 and remote press mold before being installed on The upper turning mechanism 100 of device 52, upper turning mechanism 100 includes the rollover stand 101 plugged into preceding carriage 211 and located at rollover stand At least one roller 102 of plugging between 101 two ends, the two ends of rollover stand 101 and the two ends of preceding carriage 211 are hinged.Specifically, Preceding transportation section 21 can be plugged into remaining equipment, then can by the rollover stand 101 by the upper turning mechanism 100 of upset, Then preceding transportation section 21 and remaining equipment are plugged into, then overturning rollover stand 101 and resetting makes it be plugged into the equipment that needs are plugged into. Plug into roller 102 effect undertaking auxiliary conveying printed board P, to ensure printed board P before being delivered on conveying roller 212.

As shown in Fig. 2~10, in the present embodiment, rear transportation section 22 includes rear carriage 221, prolonging along rear carriage 221 Stretch the rear conveying that several adjacent and ends that direction is arranged on rear carriage 221 pass through the engagement connection of backgear component 223 Roller 222 and be connected on rear carriage 221 and with the gear of backgear component 223 with drive it is each after conveying rotate it is rear defeated Send driving source 224.Specifically, rear feed drive source 224 can be stepper motor or servomotor etc., pass through rear feed drive The output end in source 224 is connected with the gear of backgear component 223, and backgear component 223 includes multiple intermeshings and fixed company It is connected on the gear of the end of conveying roller 222 after corresponding one, that is to say, that each gear mesh should connect conveying roller after one 222 end.So, during one of pinion rotation of backgear component 223, you can drive remaining pinion rotation, so Each rear conveying roller 222 of driving can be completed to turn in the same direction, so as to realize the printing that drive is placed on rear conveying roller 222 Plate P is moved.

Below in conjunction with shown in accompanying drawing 1~12, the operation principle to the laminator of the utility model embodiment is made furtherly It is bright：

The laminator of the utility model embodiment can plug into other respectively certainly on preceding transportation section 21 and rear transportation section 22 Dynamicization equipment, wherein, by the rollover stand 101 of the upper turning mechanism 100 of upset with carriage 211 before causing and other automation equipments Plug into connection.During work, if printed board P is placed or is delivered to by other automation equipments installed in preceding carriage 211 On the dry preceding conveying roller 212 being disposed adjacent, the pinion rotation of the preceding driving nipper of feed drive source 214 wheel assembly 213, front gear The gear of component 213 drives each preceding conveying roller 212 to rotate realization and printed board P is conveyed.When centering sensor 84 senses When being delivered to its top to printed board P, centering sensor 84 is signaled to two centering driving sources 83, two centering drivings Source 83 drives the first centering plate 81 and the second centering plate 82 to be moved towards printed board P and clamp printed board P and completed to print respectively Making sheet P centering process, latter two right centering driving source 83 drives the first centering plate 81 and the second centering plate 82 dorsad to print respectively Making sheet P movements reset.Then, preceding conveying roller 212 is rotated further conveying under the driving in preceding feed drive source 214 and completed in Printed board P is by dust arrester 90 until printed board P leading section is entered in frame 10.The upper Roller for sticking dust 91 of dust arrester 90 It is bonded the dust on printed board P respectively with lower Roller for sticking dust 92, is then bonded again by upper binding dust paper roll 93 and lower binding dust paper roll 95 Dust on upper Roller for sticking dust 91 and lower Roller for sticking dust 92, so as to realize dedusting.Wherein, D volumes of the dry film deposited will be rolled up on dry film axle 66 in advance Dry film D end by leading axle 67 guiding adsorb on pad pasting disk 61.The pre- driving pad pasting of pad pasting driving source 62 disk 61 is moved Move to the outer end for moving closer to printed board P, until the dry film D adsorbed on pad pasting disk 61 is attached into printed board P in advance close to it On the surface of outer end, then the pre- driving pad pasting of pad pasting driving source 62 disk 61 resets, wherein in synchronous rotating shaft 63 and synchronous gear Under the setting of wheel 64 and rack 65, it can be ensured that the two ends Simultaneous Stabilization of the two pre- driving pad pasting of pad pasting driving source 62 disks 61 is moved It is dynamic.After completing to the pre- pad pastings of printed board P, the film pressing device 52 of pad pasting module 50 drives pressing film roller 522 by sliding driving source 523 Moved towards printed board P direction, until pressing film roller 522 is driven to the table for being pressed on the pre- printed board P ends for posting dry film D Face, then drives pressing film roller 522 to rotate by source of rotational drive 524, and the conveying with reference to preceding transportation section 21 to printed board P is realized While dry film D attachings are carried out to printed board P, while the printed board P that conveying completes dry film D attachings is delivered to after conveyer 20 Transportation section 22.Wherein, when pressing film roller 522 is attached to dry film D, dry film guiding piece 529 plays the work being oriented to dry film D With, prevent dry film D occur it is overlapping.After one piece of printed board P surface attaches full dry film D, start film cutter 70 cuts film The driving cutter 71 of driving source 72 is cut to dry film D, is completed the dry film D after cutting and is continued to be attracted on pad pasting disk 61.So The printed board P that completion dry film D is attached afterwards transportation sections 22 after auxiliary conveying roller 527 is delivered to, eventually pass rear transportation section 22 Rear feed drive source 224 driven by backgear component 223 after conveying roller 222 rotate and complete what dry film D was attached with conveying roller Printed board P is continued on on next automation equipment or the position specified.

The utility model is the good characteristic with the above in summary, is able to make it using upper, promotes conventional art The middle efficiency not having and with practicality, the product as a great practical value.

Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model Any modification, equivalent substitution or improvement for being made within new thought and principle etc., should be included in guarantor of the present utility model Within the scope of shield.

Claims (10)

1. a kind of film pressing device, is attached in printed board applied on laminator and by dry film, the laminator includes mounting bracket With the rear transportation section being connected with the mounting bracket, it is characterised in that：The film pressing device includes being slidably mounted on the mounting bracket On travelling carriage, be installed on the travelling carriage pressing film roller, for drive the travelling carriage to be slided in the mounting bracket with So that the pressing film roller abuts the slip driving source of the printing board surface and is connected with the pressing film roller and is used to drive institute State pressing film roller to rotate so that the dry film to be attached to the source of rotational drive of the printing board surface, the source of rotational drive is installed on On the travelling carriage；

The slip driving source is telescopic cylinder, and the cylinder body of the telescopic cylinder is fixedly connected on the travelling carriage, described to stretch The end of the piston rod of contracting cylinder is fixedly connected when making stretching motion with the piston rod when the telescopic cylinder with mounting bracket and driven The travelling carriage being fixedly connected with the cylinder body of the telescopic cylinder is slided relative to the mounting bracket.

2. film pressing device according to claim 1, it is characterised in that：The film pressing device also includes connecting with the pressing film roller Connect and be used for the pressure-driven source for driving the pressing film roller that the dry film is pressed in the printing board surface, the pressure-driven Source is installed on the travelling carriage.

3. film pressing device according to claim 2, it is characterised in that：The film pressing device also includes press mold gear assembly, The pressing film roller has two, and two pressing film rollers are vertically arranged up and down；The source of rotational drive passes through the press mold Gear assembly is connected with two pressing film rollers and drives two pressing film rollers that the dry film is pressed in into the printing respectively The upper and lower surface of plate.

4. film pressing device according to claim 3, it is characterised in that：The travelling carriage includes the first cunning being oppositely arranged Plate, the second slide plate and the connecting shaft being fixedly connected between first slide plate and second slide plate；The pressing film roller is lived It is dynamic to be connected between first slide plate and second slide plate, the source of rotational drive be installed on first slide plate and with The first end drive connection of the pressing film roller, the pressure-driven source be installed on second slide plate and with the pressing film roller Second end drive connection；Mounting bracket position corresponding with first slide plate and second slide plate is provided with the first empty avoiding Mouth and the second empty avoiding mouthful, first slide plate and second slide plate are respectively arranged on first empty avoiding mouthful and second empty avoiding Intraoral and described slip driving source is installed on first slide plate or second slide plate to drive first slide plate With second slide plate respectively at the intraoral slip of first empty avoiding mouthful and second empty avoiding.

5. film pressing device according to claim 4, it is characterised in that：The film pressing device also includes being installed on described first The printing between slide plate and second slide plate and positioned at the pressing film roller rear for the completion dry film is attached Plate is delivered at least one auxiliary conveying roller on the rear transportation section, and each auxiliary conveying roller passes through the press mold gear train Part and the source of rotational drive drive connection.

6. film pressing device according to claim 5, it is characterised in that：The film pressing device also includes being installed on described first Rotary encoder on slide plate or second slide plate, the input of the rotary encoder connects with the press mold gear assembly Connect, the rotary encoder is electrically connected with the source of rotational drive.

7. film pressing device according to claim 4, it is characterised in that：The upper and lower ends portion of first slide plate is equipped with One chute, first empty avoiding mouthful position corresponding with first chute is provided with first with first slide cooperation Guide rail；The upper and lower ends portion of second slide plate is equipped with the second chute, and second empty avoiding mouthful is corresponding with second chute Position be provided with second slide coordinate the second guide rail.

8. film pressing device according to claim 4, it is characterised in that：The film pressing device also includes sliding located at described first Two between plate and second slide plate and along vertical arrangement up and down are used to guide the dry film to be attached to doing in printed board Film guiding piece, each dry film guiding piece is connected with the pressure-driven source and through pressure-driven source driving with corresponding one The individual pressing film roller is moved in the same direction.

9. film pressing device according to claim 8, it is characterised in that：Used provided with several on the surface of the dry film guiding piece In connection vacuum generator with the guiding piece vacuum hole to dry film progress vacuumizing and adsorbing.

10. a kind of laminator, including mounting bracket, it is characterised in that：The laminator also includes the power for being installed on the mounting bracket Profit requires the film pressing device described in 1~9 any one.