CN104159831A - Optical film compartment and cart for transporting said compartment - Google Patents

Abstract

The present invention relates to a compartment for storing and accommodating a plurality of optical films, and to a transport cart that is used to transport a plurality of said compartments. The compartment comprises a container that accommodates the optical films, and at least one holder that fixes and supports a side portion of the optical films stored in the container. The container includes a flat bottom surface and an edge portion which forms a fence that is raised relative to an edge of the bottom surface. An upper end and a lower end of the edge portion engage with and are coupled to an edge portion of another laminated compartment. A structure that is double-sealed using a seal member is provided at the joint so as to prevent outside air from flowing into the container.

Description

Optical thin film receiver and waggon thereof

Technical field

The present invention relates to a kind of for loading, take in the receiver of a plurality of optical thin films and for delivery of the waggon of a plurality of receivers, particularly relate to a kind of film folder that utilizes easy operating, is easy to load and unload and fix optical thin film, and utilize waggon safety, stable optical thin film receiver and the waggon thereof of carrying a plurality of receivers.

Background technology

Conventionally, LCD can be divided into light polarizing film, diffusion barrier, reflectance coating, bright enhancement film etc. with film.Along with the demand of the above-mentioned optical thin film for Liquid Crystal Display of increase of LCD-TV productive output also increases, and keeping good growth.

Optical thin film is to give by techniques such as stretching, compression, surface-coated, lamination, cuttings the product that resin film function produces.The manufacturing step of described optical thin film is identical with the step that lamination arranges common Special Film, after the operation of a step of end, needs film to pack receiver into and be transported to next step.

Prior art utilizes the receiver of uncovered to load and feeding optical film conventionally, at this moment for fear of the impact that is subject to impurity or moisture, also need to pack, the effort of so not only taking a lot of work, and while packing easily in film surface formation scratch or breakage.

In order to make up above-mentioned deficiency, developed the optical thin film packing container with lid.

The Korea S 10-0867966 granted patent of famous being called of prior art " light polarizing film container for packing " of relevant above-mentioned packing container, it is by being arranged on the shelf of the loaded light polarizing film in casing and forming for the lid of airtight casing.Shelf be provided with a plurality of can sway, the slide block that is fixed of the size of corresponding light polarizing film, described light polarizing film be provided with pressing means above, above pressing means, be stamped lid, and utilize and be formed at the suspension member of outer peripheral face and the protruding extension of casing combines.Now, the seal ring that is formed at lid lower end outer peripheral face is pushed down the top of casing, thus isolated box house air and extraneous air.

What above-mentioned prior art adopted is the structure that slide block is set on the top of the shelf, it is in order to install a plurality of slide blocks for proper alignment film side, need on " ten " word shape shelf body, form a plurality of grooves, and because shelf does not form one with casing, and be inserted in the groove that is arranged on tank floor, therefore,, although can prevent the movement of horizontal direction, be difficult to control the movement of vertical direction.That is, when the film weight on being loaded into shelf is enough large, can keep impaction state, still, while there is External Force Acting such as collisions grade in handover process, be easy to move in the vertical direction.Therefore, need to set up for the vertical fixedly pressing means of light polarizing film, and, need to, according to stacked film height, select the pressing means corresponding with its thickness.Although pressing means can be full of upper space within the specific limits by making with the material of retractility,, when the film thickness loading is less, upper space is when larger, because of what pressure cannot put on film, cause film to rock above.And, because slide block is to be fixed on some positions, therefore cannot change the fixed position of the slide block that is contacted with film side.

As mentioned above, in order to make the optical thin film of manufacturing in batches can enter smoothly down-stream, need to use a plurality of packing boxes.Prior art arranges the modes such as lid for isolated extraneous air adopts, thereby makes the overall structure of packing box become numerous and diverse, and manufacturing cost also improves thereupon.Meanwhile, in order to make lid and the casing can mortise, blocking device need to be set respectively on lid and casing.

Summary of the invention

The object of the invention is to make up the deficiencies in the prior art, provide an a kind of side be provided with for proper alignment be loaded into optical thin film in receiver side, prevent the support that optical thin film moves, thereby can be arranged on easily container bottoms, and, the optical thin film receiver that can dismantle as required.

Another object of the present invention is to provide and a kind ofly for holding the container circle limit of optical thin film, is dual closed structure, also can guarantee the optical thin film receiver of good leakproofness without lid.

Another object of the present invention be to provide a kind of for stable, carry a plurality of lamination settings and with the optical thin film receiver waggon of the receiver of dual closed structure expediently.

The technical solution used in the present invention is as follows in order to achieve the above object:

Optical thin film receiver of the present invention comprises that upper end is open shape, inside can hold the container of optical thin film and press from both sides for clamped at least one film that is arranged at the optical thin film side in described container, described container comprises that planar base surface and edge, bottom surface swell and the circle limit of formation palisade, the top and bottom on described circle limit are meshed with the circle limit of another receiver, binding site on circle limit arranges sealing member and forms dual closed structure, and then intercepts the inflow of extraneous air.

Described circle limit comprises the circle limit body with described bottom surface vertical connection; Be formed at respectively upper end and the bottom of body top and bottom, described circle limit; To outside extension, connection upper end and the bottom of circle limit body, for strengthening the reinforced wall of rigidity, described upper end is provided with for meshing convex and the evagination of another receiver bottom, and described bottom is provided with the lower convexity that is incorporated into another receiver circle limit.

Described bottom surface, with laterally and be vertically formed with across a certain distance bottom surface groove mutually, is separated into piece by bottom surface described in the groove of bottom surface and is go plate-like, and described bottom surface is upwards swelled certain altitude from container bottoms and become plane with adjacent upper surface.

Described film folder comprises the lower plate that extends along its length, be arranged in described lower plate guide channel and adapter plate and by M/C, described adapter plate is fixed on to the lockset of lower plate movably.

Described lockset comprises handgrip, for described handgrip being fixed on to bolt of rear end plate and the nut of adapter plate and lower plate.

Optical thin film receiver waggon of the present invention comprises tabular bottom panel; Be fixed on the support of bottom panel; Be fixedly arranged on the roller of support downside; Connection bracket and bottom panel, extend and at least two guide rails forming along its length; Push down the receiver of top in a plurality of receivers that lamination is arranged at described bottom panel, in order to prevent the device for exerting of all receiver activities.

Described device for exerting comprise the bar that can move up and down along the described guide rail that is arranged at both sides, the two ends that are arranged at described bar and can by M/C described bar can be fixed on guide rail fixture, for cover top receiver gland, be arranged between bar and gland and the stopper of exerting pressure by described bar.

Optical thin film receiver of the present invention is owing to being easily installed on container bottoms, and can dismantle as required,, therefore, not only easy to use, and the manufacturing cost that reduces simple in structure.

The container circle limit of optical thin film receiver of the present invention is dual closed structure, has good sealing function, and, to compare with the existing receiver that is provided with lid, it is simple in structure, thereby can reduce manufacturing cost.

The waggon of optical thin film receiver of the present invention will be stacked in bottom panel after the circle limit alignment of receiver layer by layer, therefore, be convenient to carry, in addition, utilization is arranged on bracing frame and the fixing a plurality of receivers of device for exerting moving up and down, thereby can transfer safely and steadly.

Accompanying drawing explanation

Fig. 1 is the structural representation of optical thin film receiver of the present invention.

Fig. 2 is that optical thin film receiver of the present invention unloads the film decomposing schematic representation in when folder from container.

Fig. 3 is the working state schematic representation that optical thin film receiver of the present invention is arranged at the adapter plate on film folder.

Fig. 4 is the A-A section-drawing of Fig. 1.

Fig. 5 is the installing condition schematic diagram of optical thin film receiver film folder of the present invention.

Fig. 6 is the section-drawing of optical thin film receiver lamination of the present invention while arranging.

Fig. 7 is the structural representation of optical thin film receiver waggon of the present invention.

Fig. 8 is the device for exerting decomposing schematic representation of optical thin film receiver waggon of the present invention.

Fig. 9 is the view of optical thin film receiver waggon of the present invention while utilizing device for exerting to be fixed a plurality of receivers of lamination setting.

Figure 10 is the device for exerting mode of operation section-drawing that a plurality of receivers are exerted pressure.

The specific embodiment

Optical thin film receiver of the present invention comprises that upper end is open shape, inside can hold the container of optical thin film and press from both sides for clamped at least one film that is loaded into the optical thin film side in described container, described container comprises that the edge of planar base surface and described bottom surface swells and the circle limit of formation palisade, the top and bottom on described circle limit are engaged in the circle limit of another receiver of lamination setting, and utilize sealing member to form dual closed structure at the position combining, thereby intercept extraneous air, flow in container.

Below in conjunction with accompanying drawing, optical thin film receiver of the present invention and waggon thereof are elaborated.

As shown in Figure 1 and Figure 2, optical thin film receiver 1 of the present invention comprises that upper end is open shape, inside can hold the container 10 of optical thin film and press from both sides 30 for the clamped a plurality of films that are arranged at the optical thin film side in described container 10.

Described container 10 consists of plane quadrangle bottom surface 11 and the circle limit 13 that forms palisade at the edge of described bottom surface 11 protuberance.

Described bottom surface 11 is with laterally and the vertical bottom surface groove 12 forming mutually across a certain distance, and based on this, is divided into piece and is go plate-like, and the piece being divided into upwards swells certain altitude and becomes plane with adjacent upper surface from container bottoms.

Described circle limit 13 comprises with the circle limit body 13a of described bottom surface 11 vertical connections, is formed at respectively the 14He bottom, upper end 15 of body 13a top and bottom, described circle limit, to the lateral of circle limit body 13a and be connected 14He bottom, upper end 15 and for strengthening the reinforced wall 16 of rigidity.Outside along circle limit 13 is provided with a plurality of reinforced walls 16 separated by a distance, and the shape of described reinforced wall 16, quantity and arrangement mode can arbitrarily change according to installation environment.

The inner side on described circle limit 13 is provided with the medial surface 18 contacting with the optical thin film side packing into, and described medial surface 18 is provided with the groove 19 of recessed certain depth.

Described groove 19 in the embodiment of the present invention aligns mutually with bottom surface groove 12, still, without the position that limits described groove 19, can arbitrarily adjust according to the work efficiency of manufacturing process and design condition.

The top and bottom on described circle limit 13 combine with the circle limit of other receiver, layer by layer during stacked a plurality of receiver, and the intermeshing instrumentality in 13, described circle limit.

Described upper end 14 comprises for meshing convex 14a and the evagination 14b of another receiver bottom.Be arranged at outermost evagination 14b a little more than convex 14a, described convex 14a for propclip at the upper sealing member 20 of inner side, the evagination 14b adjacent and separated by a distance with described convex 14a when combine with the bottom of another receiver for preventing its bottom disengaging.

A plurality of film folders 30 laterally arrange with vertical along bottom surface groove 12, and move and the side of support of optical film to the direction of intersecting according to the size of optical thin film.

The bottom surface 11 of described container 10 is provided with clip slot 11a, when a plurality of films folder 30 is clipped in clip slot 11a, becomes plane with the upper surface of bottom surface 11, thus lower end that can the stacked optical thin film in the above of stable support.

The one end of extracting described film folder 30 from described clip slot 11a is separable bottom surface 11 and film folder 30.

As shown in Figures 3 to 5, described film folder 30 comprise the lower plate 31 that extends along its length, be arranged in described lower plate 31 guide channels 32 and can be in guide channel 32 adapter plates that move 36 and adapter plate 36 is locked in to the lockset 40 in lower plate 31 by M/C.

One end of described lower plate 30 is provided with bending and outstanding folder is protruding 33, and the cross section that the other end is provided with elastically deformable is the lacing film 34 of U-shaped shape.

By described folder protruding 33 being clipped in clip slot 11a, lacing film 34 is clipped in to the installation that the protruding extension of the guiding 18a that is arranged at medial surface 18 completes described film folder 30.

Described adapter plate 36 extends and warpage along vertical surface and horizontal surface, is L word shape, and its vertical surface contacts with the side of optical thin film, and horizontal surface contacts above with lower plate 31.Be arranged at the inner lockset 40 that is folded with of perforation (not shown) on horizontal surface.

As shown in Figure 5, the lower end central authorities of described adapter plate 36 are provided with outstanding fairlead 36a downwards.Described fairlead 36a is arranged in the guide channel 32 of lower plate 31, thereby makes adapter plate 36 slide and not depart from lower plate 31 along guide channel 32.After moving to certain position by described adapter plate 36, the length direction of described lower plate 31 utilizes fixedly adapter plate 36 of lockset 40.

Described lockset 40 comprises handgrip 41 and described handgrip 41 is fixed on to bolt of rear end plate 43 and the nut 44 of adapter plate 36 and lower plate 31.

Described bolt of rear end plate 43 folders hang in the hanging groove 42 of described handgrip 41, and one end of described bolt of rear end plate 43 is run through and is arranged at screw coupling nut 44 after the horizontal surface of adapter plate 36 and the through hole of lower plate 31.

Between the bottom surface of described handgrip 41 and adapter plate 36 horizontal surfaces, be provided with pad 45, one end of described bolt of rear end plate 43 is provided with setting up piece 46, to prevent the absent-mindedness of nut 44.

If adjust the position of described adapter plate 36 in described lower plate 31, first turn on bolt of rear end plate 43 and the nut 44 of lockset 40, described adapter plate 36 is moved to desired location, then tighten bolt of rear end plate 43 and nut 44 completes fixing.

Be arranged at and on the lacing film 34 of described lower plate 31 other ends, be formed with the lacing film groove 35 that can sandwiched be darted at the protruding extension 18a of medial surface 18 lower ends, described in when compression lacing film 34, protruding extension 18a will depart from lacing film groove 35, now, the folder of described lower plate 31 protruding 33 is extracted and can be made film folder 30 separated with container 10 bottom surfaces 11 from clip slot 11a.

As shown in Figure 5, the bottom 15 on described circle limit 13 is equipped with lower convexity 15a downwards, and described lower convexity 15a can prevent that the lower seal 21 that is folded in inner side from departing from.

On stacked on described lower receiver 1 during receiver 1A, on the circle limit 13 of lower receiver 1, mesh the circle limit of receiver 1A, be clipped in circle limit 13 upper sealing member 20 under the effect of the lower convexity 15b of upper receiver 1A in squeezed state, the lower seal 21a that be clipped in receiver 1A lower end, is enclosed by lower convexity 15b under the effect of lower receiver 1 convex 14a in squeezed state.

Owing to utilizing above-mentioned dual closed structure, extraneous air is isolated and cannot flow in receiver 1.As shown in Figure 6, when stacked a plurality of receiver layer by layer, upper receiver 1A combines by the engagement on circle limit respectively with lower receiver 1, and the bottom surface of upper receiver 1A is covered above lower receiver 1 and in air-tight state.That is, the top of lower receiver 1 and the circle upper receiver 1a that arranges by lamination of limit obtain airtight, particularly on described circle limit, are staggeredly equipped with a plurality of sealing members and form dual closed structure, with this, intercept the inflow of extraneous air.

In order to carry a plurality of receivers need to use waggon to down-stream is stable.

As shown in Figure 7, receiver waggon 100 of the present invention comprise tabular bottom panel 120, be fixed on bottom panel 120 support 110, be fixedly arranged on the roller 130 of support 110 downsides.

Described waggon 100 comprises along its length a plurality of guide rails 111 that extend, and described guide rail 111 is for connection bracket 110 and bottom panel 120, and is arranged side by side in both sides, is vertically installed in the both sides that are arranged on a plurality of receivers on bottom panel 120 near lamination.

Described waggon 100 comprises the device for exerting 140 that prevents all stacked receiver activities by pushing down uppermost receiver in a plurality of receivers of lamination setting.

Described device for exerting 140 can move up and down along the guide rail 111 that is arranged at both sides.

As shown in Figure 8, described device for exerting 140 comprise the bar 141 that crosses between two side rails 111, by described bar 141 be fixed on guide rail 111 fixture 142, gland 150, be arranged at the stopper 143 between bar 141 and gland 150.

Described gland 150 is placed on the top of top layer receiver, and the upper central of described gland 150 is provided with the plug groove 151 for folding and unfolding stopper 143.

Described stopper 143 be connected in above bar 141, jump the queue in plug groove 151 below it.

As shown in Figure 9, after described bottom panel 120 superimposed layers arrange a plurality of receivers, gland 150 is covered on uppermost receiver.When lamination arranges according to this uppermost receiver under gland 150 effect above in air-tight state, receiver below it is mutually stacked, the top of each receiver is in air-tight state, and, the circle limit of a receiver is meshed with the circle limit of another receiver and forms dual closed structure, and all receivers of lamination setting form the closed structure of isolated extraneous air under the interior state that optical thin film is housed thereupon.

In order to prevent that the receiver that is stacked to certain altitude from dropping because rocking or being subject to external impact in course of conveying, in the plug groove 151 of described gland 150, put into stopper 143, then bar 141 is moved to the top of described stopper 143.That is, under the effect of described bar 141,143 pairs of glands 150 of stopper are exerted pressure, and then all stacked receivers are applied to the pressure of vertical direction.Then utilize fixture 142 that bar 141 two ends are fixed on guide rail 111, now, pressure is passed to gland 150 central authorities by stopper 143, and as shown in figure 10, thus, all stacked receivers maintain plumbness and not to lopsidedness.

As mentioned above, described waggon 100 loads a plurality of stacked receivers, is utilizing under the state of device for exerting 140 fixing stacked a plurality of receivers, for subsequent technique carries out stable conveying.

Claims (7)

1. an optical thin film receiver, it is characterized in that: it comprises that upper end is open shape, inside can hold the container of optical thin film and press from both sides for clamped at least one film that is arranged at the optical thin film side in described container, described container comprises that planar base surface and edge, bottom surface swell and the circle limit of formation palisade, the top and bottom on described circle limit are meshed with the circle limit of another receiver, binding site on circle limit arranges sealing member and forms dual closed structure, and then intercepts the inflow of extraneous air.

2. optical thin film receiver according to claim 1, is characterized in that: described circle limit comprises the circle limit body with described bottom surface vertical connection; Be formed at respectively upper end and the bottom of body top and bottom, described circle limit; To outside extension, connection upper end and the bottom of circle limit body, for strengthening the reinforced wall of rigidity, described upper end is provided with for meshing convex and the evagination of another receiver bottom, and described bottom is provided with the lower convexity that is incorporated into another receiver circle limit.

3. optical thin film receiver according to claim 2, it is characterized in that: described bottom surface is laterally and to be vertically formed with across a certain distance mutually bottom surface groove, by bottom surface described in the groove of bottom surface, be separated into piece and be go plate-like, described bottom surface is upwards swelled certain altitude from container bottoms and is become plane with adjacent upper surface.

4. optical thin film receiver according to claim 1, is characterized in that: described film folder comprises the lower plate that extends along its length, be arranged in described lower plate guide channel and adapter plate and by M/C, described adapter plate is fixed on to the lockset of lower plate movably.

5. optical thin film receiver according to claim 4, is characterized in that: described lockset comprises handgrip, for described handgrip being fixed on to bolt of rear end plate and the nut of adapter plate and lower plate.

6. for delivery of a receiver waggon for the receiver as described in claim 1 to 5, it is characterized in that: it comprises tabular bottom panel; Be fixed on the support of bottom panel; Be fixedly arranged on the roller of support downside; Connection bracket and bottom panel, extend and at least two guide rails forming along its length; Push down the receiver of top in a plurality of receivers that lamination is arranged at described bottom panel, in order to prevent the device for exerting of all receiver activities.

7. receiver waggon according to claim 6, is characterized in that: described device for exerting comprise the bar that can move up and down along the described guide rail that is arranged at both sides, the two ends that are arranged at described bar and can by M/C described bar can be fixed on guide rail fixture, for cover top receiver gland, be arranged between bar and gland and the stopper of exerting pressure by described bar.