A kind of veneer rolling-type overlay film production equipment
Technical field
The present invention relates to film sticking equipment technical field, more particularly to a kind of veneer rolling-type overlay film production equipment.
Background technology
Some plates, in order to prevent it to be scratched or damage during subsequent transportation, are often existing after machining
Paste one layer of protection sheet in its surface.
Authorization Notice No. be CN202037959U a Chinese utility model patent, it discloses plate uncoiling, leveling,
Pad pasting, laminating apparatus on cutting production line, then plate, film strips or paper are accurately sent into assigned position by it by numerical control device
Using pad pasting roller come pad pasting, but there is problems with the equipment:
1. film adhered smooth, easy middle appearance a large amount of bubbles are difficult to ensure that during the equipment pad pasting.
The content of the invention
The purpose of the present invention is in view of the deficiencies of the prior art, vacantly to exist by way of by plate negative-pressure adsorption
On, make film from lower to upper and film adhered out-of-flatness is fitted and then overcome to middle first fitted with plate then to both sides extension
The problem of easily there are a large amount of bubbles.
A kind of veneer rolling-type overlay film production equipment, including plate transport portion, the plate transport portion include conveying
Mechanism and be arranged on conveying mechanism rear end be used for conveying adsorption conveying mechanism convey come plate and make plate be in vacant state
Adsorbing mechanism;Pad pasting part, the pad pasting part includes being used to drive the elevating mechanism that film is moved towards adsorbing mechanism direction
And make film deploy to be attached on plate from centre to both sides to smooth mechanism under elevating mechanism drive.
As a preferred embodiment, what the elevating mechanism was moved up and down including lowering or hoisting gear and under lowering or hoisting gear drive
Bogey.
As a preferred embodiment, the mechanism that smooths drives lower edge including stopping means, guider and in lowering or hoisting gear
Stopping means pushes up bogey and is moved to the flattening device moved after adsorbing mechanism along guider to both sides.
As a preferred embodiment, the conveying mechanism includes conveyer belt;The adsorbing mechanism includes aspirator and taken out
Inhaling the upper surface of the lower absorption plate of device effect makes the hanging support meanss of plate.
As a preferred embodiment, the lowering or hoisting gear includes lift cylinder and is arranged on the branch of lift cylinder telescopic rod end
Support;The bogey includes curved support plate, and the curved support plate includes being used to distinguish a portions of the both sides of support film
Divide and b parts and the c parts for support film center section.
As a preferred embodiment, the stopping means include limiting plate a and limiting plate b, the limiting plate a and limiting plate b it
Between form limit channels;The guider includes the chute for being fixedly installed on bogey both sides;The flattening device includes
The support member slided up and down along limit channels and the smooth part horizontally slipped along chute, the support member are symmetrically set before and after including
The end of the support bar a put and support bar b, the support bar a and support bar b end with support frame is rotatably connected, institute
Stating support bar a and support bar b includes vertical portion and opens portion, and the smooth part includes smoothing roller a and smoothing roller b, described to comfort
Plain-barreled roll a and smoothing roller b two ends are provided with coordinates the sliding block slided with the chute, and the end of the sliding block is provided with and institute
State the connecting portion that support bar a or support bar b are rotatably connected.
As a preferred embodiment, the aspirator includes negative-pressure ward machine;The support meanss include taking out with the negative pressure
The adsorption plate of suction machine connection, the lower surface of the adsorption plate offers adsorption hole, the adsorption plate and the conveyer belt and cunning
Groove three is to be arranged in parallel.
As a preferred embodiment, the smoothing roller a and smoothing roller b top is d1, the c portions apart from the distance of adsorption plate
The top divided is d2 apart from the distance of adsorption plate, and the bottom of the support member is moved to going out for limit channels by initial position
Displacement during mouth end is d3, and d1, d2 and d3 are met, d1=d2=d3.
As a preferred embodiment, the limiting plate a and limiting plate b upper end is provided with slide guide device, the slide guide dress
Put including mounting bracket and the slide guide wheel being rotatably provided on mounting bracket.
As a preferred embodiment, the vertical portion and opening between portion into 145 °~165 ° angles.
Beneficial effects of the present invention:
(1) plate for needing pad pasting is placed in vacant state by way of negative-pressure adsorption in the present invention, then by inciting somebody to action
For to film carry out expansion smooth smooth mechanism and for support membrane toward the close elevating mechanism of plate combine realization will
Film, which is rapidly comforted, is attached to plate up, pad pasting efficiency high and realizes automation.
(2) by comforting for being slided along limit channels when enabling the lowering or hoisting gear to move up by stopping means in the present invention
Leveling device drives the film on bogey and bogey to be moved to sheet feed direction indirectly, and the setting by adjusting the distance
During so that bogey support membrane being contacted with plate, stopping means is lost to the spacing of flattening device so that lowering or hoisting gear continues
Two smoothing rollers of flattening device can be driven to comfort film expansion to both sides movement during rising and be attached to plate up, this kind of set-up mode
Simple and ingenious structure, only needs a power source to complete whole pad pasting work, saves cost, simplify equipment, and in
Between to the mode of both sides docile to attach film more firm, bubble can be driven during attaching away reduce and be produced between film and plate
Raw bubble.
(3) on the one hand the setting of slide guide device can be such that smoothing roller a and smoothing roller b deploys to both sides or to limit in the present invention
Can be more smooth when being reclaimed in bit port, the work of support limit is played during on the other hand also deploying to smoothing roller a and smoothing roller b
With being consistent the amplitude that smoothing roller a and smoothing roller b open.
In summary, the equipment has pad pasting efficiency high, the advantages of bubble is few.The film sticking equipment technology that is particularly suitable for use in is led
Domain.
Brief description of the drawings
For the technical scheme of the clearer explanation embodiment of the present invention, used required in being described below to embodiment
Accompanying drawing be briefly described, it should be apparent that, drawings discussed below is only some embodiments of the present invention, for ability
For the those of ordinary skill in domain, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings attached
Figure.
Fig. 1 is the structural representation of veneer rolling-type overlay film production equipment.
Fig. 2 is the schematic top plan view of veneer rolling-type overlay film production equipment.
Fig. 3 is the schematic elevation view of veneer rolling-type overlay film production equipment.
Fig. 4 is the structural representation of pad pasting part.
Fig. 5 is structural representation when smoothing mechanism completion to film flattening.
Fig. 6 is structural representation when elevating mechanism drive film starts to contact plate.
Fig. 7 is close-up schematic view when film just starts to contact plate.
Fig. 8 is the structural representation of lowering or hoisting gear and flattening device.
Embodiment
The technical scheme in the embodiment of the present invention is clearly and completely illustrated below in conjunction with the accompanying drawings.
Embodiment one
Fig. 1 is the structural representation of veneer rolling-type overlay film production equipment, and Fig. 2 is veneer rolling-type overlay film production equipment
Schematic top plan view, Fig. 3 is the schematic elevation view of veneer rolling-type overlay film production equipment, and Fig. 4 is the structural representation of pad pasting part,
Fig. 5 is structural representation when smoothing mechanism completion to film flattening, when Fig. 6 is that elevating mechanism drive film starts contact plate
Structural representation, Fig. 7 is close-up schematic view when film just starts to contact plate, and Fig. 8 is lowering or hoisting gear and to smooth
The structural representation of device.As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8, a kind of veneer rolling-type overlay film life
Equipment, including plate transport portion 1 are produced, the plate transport portion 1 includes conveying mechanism 11 and is arranged on conveying mechanism 11
The conveying adsorption conveying mechanism 11 that is used for of rear end conveys the plate 10 come and makes adsorbing mechanism 12 of the plate 10 in vacant state;Pad pasting
Part 2, the pad pasting part 2 includes being used for driving the elevating mechanism 21 that film 20 move towards the direction of adsorbing mechanism 12 and in liter
Descending mechanism 21 makes film 20 deploy to be attached on plate 10 from centre to both sides to smooth mechanism 22 under driving.
The plate for needing pad pasting is placed in vacant state by way of negative-pressure adsorption, then by that will be used to carry out film
Deploy smooth smooth mechanism and for support membrane toward the close elevating mechanism of plate combine realization film is rapidly comforted to patch
Gone on to plate, pad pasting efficiency high and realize automation.
Further, the elevating mechanism 21 includes lowering or hoisting gear 211 and lifting fortune is done under the drive of lowering or hoisting gear 211
Dynamic bogey 212.
Further, the mechanism 22 that smooths is including stopping means 221, guider 222 and in the band of lowering or hoisting gear 211
Along stopping means 221 bogey 212 is pushed up under dynamic be moved to after adsorbing mechanism 12 along guider 222 moved to both sides
Flattening device 223.
Further, the conveying mechanism 11 includes conveyer belt 111;The adsorbing mechanism 12 include aspirator 121 with
And the upper surface of absorption plate 10 makes the hanging support meanss 122 of plate under the effect of aspirator 121.
Further, the lowering or hoisting gear 211 includes lift cylinder 2111 and is arranged on the expansion link of lift cylinder 2111
The support frame 2112 of end;The bogey 212 includes curved support plate 2121, and the curved support plate 2121 includes being used for
The a parts 2122 and b parts 2123 and the c parts for the center section of support film 20 of the both sides of difference support film 20
2124。
Further, the stopping means 221 includes limiting plate a2211 and limiting plate b2212, the limiting plate a2211
Limit channels 2213 are formed between limiting plate b2212;The guider 222 includes being fixedly installed on 212 liang of bogey
The chute 2221 of side;The flattening device 223 includes the support member 2231 that is slided up and down along limit channels 2213 and along chute
2221 smooth parts 2232 horizontally slipped, the support member 2231 includes front and rear symmetrically arranged support bar a2233 and support bar
End of b2234, the support bar a2233 and support bar the b2234 end with support frame 2112 is rotatably connected, the branch
Strut a2233 and support bar b2234 include vertical portion 2235 and open portion 2236, and the smooth part 2232 includes smoothing roller
A2237 and smoothing roller b2238, the smoothing roller a2237 and smoothing roller b2238 two ends are provided with and the chute 2221
Coordinate the sliding block 2239 slided, the end of the sliding block 2239 is provided with can turn with the support bar a2233 or support bar b2234
The connecting portion 2240 of dynamic connection.
By comforting for being slided along limit channels 2213 when enabling the lowering or hoisting gear 211 to move up by stopping means 221
Leveling device 223 drives the film on bogey 212 and bogey 212 to be moved to sheet feed direction indirectly, and by right
When the setting of distance make it that the support membrane of bogey 212 is contacted with plate, stopping means 221 loses the limit to flattening device 223
Position so that lowering or hoisting gear 211 continues to drive two smoothing rollers of flattening device 223 to comfort film expansion to both sides movement when rising
It is attached to plate up, this kind of set-up mode simple and ingenious structure only needs a power source to complete whole pad pasting work, saved
Cost, simplifies equipment, and from centre to the mode of both sides pad pasting film attaching can be made more firm, can be driven away during attaching
Bubble reduces the bubble produced between film and plate.
Further, the aspirator 121 includes negative-pressure ward machine 1211;The support meanss 122 include with it is described
The adsorption plate 1221 that negative-pressure ward machine 1211 is connected, the lower surface of the adsorption plate 1221 offers adsorption hole 1222, described to inhale
Attached plate 1221 is to be arranged in parallel with the conveyer belt 111 and the three of chute 2221.
Further, the top of the smoothing roller a2237 and smoothing roller b2238 are apart from the distance of adsorption plate 1221
D1, the top of the c parts 2124 is d2 apart from the distance of adsorption plate 1221, and the bottom of the support member 2231 is by initial
Displacement when position is moved to the port of export of limit channels 2213 is d3, and d1, d2 and d3 are met, d1=d2=d3, it is ensured that
Smoothing roller a2237 and smoothing roller b2238 can deploy in time when film is contacted with plate.
Further, the vertical portion 2235 and open between portion 2236 into 145 °~165 ° angles, in the present embodiment
150 °, in actual mechanical process are preferably arranged to, angle setting makes the folding and unfolding of equipment more freely.
Embodiment two
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7 and Fig. 8, wherein identical with embodiment one or corresponding portion
Part is used and the corresponding reference of embodiment one, for simplicity, hereafter only description and the distinctive points of embodiment one.The implementation
The difference of example two and embodiment one is:The upper end of the limiting plate a2211 and limiting plate b2212 are provided with slide guide
Device 3, the slide guide device 3 includes mounting bracket 31 and the slide guide wheel 32 being rotatably provided on mounting bracket 31.
On the one hand the setting of slide guide device 3 can be such that smoothing roller a2237 and smoothing roller b2238 deploys to both sides or to limit
Can be more smooth when being reclaimed in bit port 2213, on the other hand also to being played during smoothing roller a2237 and smoothing roller b2238 expansion
The effect of support limit, is consistent the amplitude that smoothing roller a2237 and smoothing roller b2238 open.
The course of work:Plate 10 is transmitted through conveyer belt 111 towards the direction of adsorbing mechanism 12, is transmitted to Contact-sorption plate 1221
When, the upper surface of plate 10 is fitted in the lower surface of adsorption plate 1221 and in follow-up plate in the presence of the negative pressure of adsorption hole 1222
Material 10 continues on the onwards transmission of adsorption plate 1221 until plate 10 is completely transferred on adsorption plate 1221 under promoting, now existing
Film is placed on the curved support plate 2121 of bogey 212, starts lift cylinder 2111, and lift cylinder 2111 passes through support
Frame 2112 drives flattening device 223 to be moved up along the limit channels 2213 between limiting plate a2211 and limiting plate b2212,
Because the support bar a2233 and support bar b2234 of flattening device 223 are limited by limiting plate a2211 and limiting plate b2212 respectively
System so that relative can not be slided between smoothing roller a2237 and the sliding block 2239 and chute 2221 at smoothing roller b2238 two ends, therefore
When the upward sliding in limit channels 2213 of support member 2231, flattening device 223 can drive bogey 212 and be oriented to dress
Put 222 to move upwardly together, the c parts of bogey 212 when support member 2231, which is moved to, just to leave limit channels 2213
2124 just contact the plate on the adsorption plate 1222 of top, by the stop of plate 10, bogey 212 and and bogey
212 guiders 222 being fixedly connected can not be continued to move to, and now support bar a2233 and support bar b2234 have been detached from limit
Position plate a2211 and limiting plate b2212 limitation, when lift cylinder 2111, which continues to press on flattening device 223, to move up, support
Bar a2233 and support bar b2234 are rotated respectively along the end of support frame 2112 to be opened to both sides, smoothing roller a2237 and is smoothed
While the relative support bar a2233 of connecting portion 2240 and support bar b2234 at roller b2238 two ends end are rotated, sliding block 2239
Along chute 2221 to two Slideslips, in the process, smoothing roller a2237 and smoothing roller b2238 are by curved support plate 2121
Film 20 help and be attached on plate 10 from centre to both sides, it is ensured that also greatly reduce film 20 while film 20 and plate 10
The generation of bubble during laminating, is completed after laminating, and lift cylinder 2111 starts to reset, support bar a2233 and support bar b2234
Slide guide wheel 32 along slide guide device 3 is slipped into limit channels 2213, completes smoothing roller a2237 and smoothing roller b2238 reset,
Smoothing roller a2237 and smoothing roller b2238 have the effect smoothed again to film in this reseting procedure.
What deserves to be explained is, film can be that individual film cut is placed directly into bearing film in the present embodiment
On curved support plate 2121, naturally it is also possible to be continous way film by way of unreeling conveying from curved support plate 2121
Side is delivered on curved support plate 2121, and its side is cut after pad pasting is completed.
In the description of the invention, it is to be understood that the orientation or position relationship of the instruction such as term " front and rear ", " left and right "
For based on orientation shown in the drawings or position relationship, be for only for ease of description the present invention and simplify description, rather than indicate or
Specific orientation must be had, with specific azimuth configuration and operation by implying the equipment or part of meaning, therefore it is not intended that
Limitation to invention.
Certainly in the technical program, those skilled in the art is it should be appreciated that term " one " is interpreted as " at least
One " or " one or more ", i.e., in one embodiment, the quantity of an element can be one, and in other implementation
In example, the quantity of the element can be multiple, and term " one " is it is not intended that limitation to quantity.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
The change or replacement that any one skilled in the art can readily occur under the technical clarification of the present invention, should all contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by the protection domain of claims.