Base board carrier
[technical field]
The utility model is about a kind of base board carrier, refers to a kind of base board carrier that is applied to can load and carry in the flat-panel screens processing procedure different size substrate especially.
[background technology]
In the manufacturing process of flat-panel screens, regular meeting runs into the work that substrate loads and carries.So a kind of base board carrier of necessary design.
The prior art base board carrier comprises support body, be assembled in the biside plate on the support body and side plate can be positioned securing arrangement on the frame plate, and wherein biside plate is separated by a distance to accommodate substrate; Be provided with the through hole that cooperates with securing arrangement every specific range on the support body, securing arrangement is fixed in the diverse location in the support body so that accommodate the substrate of different size specification by above-mentioned through hole with biside plate.
Correlation technique also can be consulted shown in Japanese kokai publication hei 3-273664 number.
But when adjusting the spacing of carrier two opposite sides plate, need be by certain extraneous instrument, securing arrangement could be unloaded fully, adjust the position of side plate in support body then, relend by this instrument securing arrangement is installed, the variation that so just can finish the side sheet room receiving space is to adapt to the substrate of different size.Yet, dismantle parts row assembling more then fully, promptly delay and may cause missing parts, and need borrow also that extraneous instrument is auxiliary to be installed and dismounting, therefore can cause inconvenience.So be necessary to provide a kind of carrier simple in structure, easy and simple to handle, to satisfy the demand of accommodating different size specification substrate.
[utility model content]
Main purpose of the present utility model is to provide a kind of base board carrier, and it can accommodate the substrate of different size specification, and this carrier is simple in structure, easy and simple to handle.
For reaching above-mentioned purpose, the utility model base board carrier includes support body, some supporters and base board carrier size adjusting mechanism, this support body includes upper plate body, lower body reaches the locking board in order to plate body about the location, in last, be formed with shallow storage space between lower body and locking board, described some supporters are fixedly arranged on guide plate and between plate body up and down, and the parallel some base plate supports portion that is provided with on each supporter, the substrate size adjusting mechanism comprises the locating plate with chute, locating piece, reach set screw and lock screw admittedly, described adjusting mechanism is fixedly arranged on plate body up and down by locking screw admittedly, when locating piece slides into predetermined locating groove place in chute, guide plate also will slide into preposition on the corresponding guide channel at support body under the drive of locating piece, the position of coming the relative supporter of conversion whereby to be to accommodate the substrate of tool preliminary dimension, and the locating piece and the guide plate that will be adjusted to the desired location by set screw locked admittedly at last.
Therefore, when the size owing to the substrate of accommodating changes, only needing that set screw is unclamped the receiving space that changes this carrier gets final product, whole process need not to unload any parts, after adjusting relative dimensions by the location indication of locating piece, only need set screw locking can be finished solid lock action, operate simple and easyly, the location is accurate.
[description of drawings]
Fig. 1 is the schematic perspective view of the utility model base board carrier.
Fig. 2 is the partial enlarged drawing of Fig. 1, has shown among the figure that set screw, locating piece reach the position of locking screw and support body, locating plate and guide plate admittedly and concern scheme drawing.
Fig. 3 is the scheme drawing of set screw when the size adjusting state shown in Figure 2.
Fig. 4 is that set screw, locating piece, locating dowel pin shown in Figure 2 and the assembly of locking screw admittedly concern scheme drawing.
Fig. 5 is the cutaway view of Fig. 1 the utility model base board carrier along A-A.
Fig. 6 is the partial enlarged drawing of Fig. 5, has shown among the figure that set screw, locating piece, locating dowel pin reach the position of locking screw and support body, locating plate and guide plate admittedly and concern scheme drawing.
Fig. 7 is the part decomposing schematic representation of Fig. 6.
[specific embodiment]
See also Fig. 1 to shown in Figure 4, the utility model base board carrier 1 comprises a support body, some supporters 2, sets firmly the guide plate 3 of described some supporters 2 and comprises locating plate 4 and the base board carrier size adjusting mechanism of positioning component 6.
As Fig. 1,2 and shown in Figure 7, support body include the upper plate body 10 that roughly becomes the lengthwise structure, lower body 11 and in order to the location up and down the locking board 12 of plate body constitute, in forming a shallow storage space (not label) up and down between plate body 10,11 and the locking board 12.Identical and the arbitrary plate body of described upper and lower plates body structure all is symmetrical structure all around, is the structure of example explanation the utility model base board carrier with wherein a part of structure of upper plate body 10 only at this.Locking board 12 has platform part 121 and buckling parts 122 (seeing also shown in Figure 4), upper plate body 10 is at the screw part (not label) of its edge's formation in order to screw togather, solid lock effect on described upper plate body 10 is realized vertically by the support of locking board 12 platform part by holding screw 70 and cooresponding packing ring 71, and and solid lock effect transversely is screwed on described buckling parts 122 by holding screw 72 and cooresponding packing ring 73 and realizes with cooresponding screw part.The framed structure of the really described base board carrier structure that can also be formed in one is that example describes to assemble formed framed structure by some plate bodys only in the utility model.Described upper plate body 10 is formed with a depressed part 101 at the end near screw part, offer guide channel 103 (seeing also shown in Figure 7) on the described depressed part 101, be provided with screw 102 (seeing also shown in Figure 7) in the position of described guide channel 103 close depressed part 101 ends for guide plate 3 slippages.
Please continue to consult Figure 1 and Figure 2, comprise some first supporter 20 and a pair of second supporters, 21 compositions in order to the supporter 2 of putting substrate with support portion 201, all be placed with the tabular support portion 201 of some semicirculars in shape on the vertical direction of described some first supporters 20, each support portion 201 equal and horizontal direction parallel; Also be placed with the support portion (not shown) identical on described second supporter 21 with support portion 201 structures, the support portion that support portion 201 is provided with on second supporter in order to the right and left that supports counterpart substrate supports and locatees in order to the front end that cooperates the 201 pairs of corresponding substrates in support portion, symmetrical being fixedly arranged on of wherein said first and second supporter can be along on some guide plates 3 of support body slippage, a wherein end that is assembled in some guide plates 3 of upper plate body 10 and lower body 11 longitudinal directions only is provided with depressed part 30, be assembled with locating plate 5 by locking screw (not label) on the described depressed part 30, described second supporter 21 can carry out the longitudinal size adjustment with respect to guide plate 3 on the adjustment hole position of locating plate 5 dimensionings (not label), can accommodate some receiving spaces with different size substrate to form one.
See also Fig. 3 and shown in Figure 4, base board carrier size adjusting mechanism is made up of locating plate 4 and positioning component 6, described locating plate 4 be one with the corresponding microscler body structure of plate body depressed part up and down, described positioning component 6 comprises set screw 60, locating piece 61, locating dowel pin 62, holding screw 63 and locks screw 65 admittedly, because some adjusting mechanism structures of being arranged on the base board carrier are identical, thus below be that example describes only with the wherein one group of adjusting mechanism that is assembled in upper plate body 10.
See also Fig. 3 to shown in Figure 7, described locating plate 4 central position are provided with a chute 40, described chute 40 is offered the locating groove 41 of some sign different sizes on the direction away from the locating plate line of centers on its two cell wall, so that adjusting mechanism can accurately be located when carrying out size adjusting, offer at the two ends of chute 40 with the screw 102 cooresponding through holes (not label) of upper plate body depressed part so that locating plate 4 and upper plate body finally by locking screw 65 admittedly and corresponding packing ring 66 firmly fits together, the locating piece 61 that roughly is " protruding " shape has main part 612 and reaches the instruction unit 613 that is formed by the main part projection, engrave the through hole 611 that is provided with for set screw 60 and locating dowel pin 62 assembling cooperations on the described main part 612, described through hole 611 comprises that face down carving of extending of autonomous body 612 tops close hole 611a and closed the hole and continued the knock hole 611b that extends to main part 612 lower surfaces by described carving, and wherein carves the aperture of closing hole 611a and the diameter d of set screw 60 registration masts
3Equate the outside diameter d of the aperture of knock hole 611b and locating dowel pin 62
1Equate and its inner diameter d
2Diameter d with set screw 60 registration masts
3Equate that guide plate 3 is provided with the knock hole 31 and the screw 32 that can cooperate for locating dowel pin 62 and holding screw 63 simultaneously, the aperture of described knock hole 31 and locating dowel pin 62 outer through d
1Equate that it can cooperate knock hole 611b to realize to its positioning action longitudinally the diameter d of the registration mast of holding screw 63 in chute 40 backs that locating dowel pin 62 passes the locating plate identical with its aperture
4Inner diameter d with screw 32 cooresponding apertures and locating dowel pin 62
2Equate.
See also Figure 6 and Figure 7, during installation, first fastening the screwing togather on fixing down and the corresponding plate body that locating plate 4 is being locked screw 65 and packing ring 66 admittedly, the chute 40 that makes locating dowel pin 62 pass locating plate 4 again enters in the knock hole 31 of guide plate, then the instruction unit 613 of locating piece 61 being pointed to indicate on the locating plate 4 makes its knock hole 611b match with locating dowel pin 62 upper ends with the corresponding locating groove of substrate size simultaneously, by set screw 60 locating piece 61 and locating dowel pin 62 being screwed on together once more, is one with guide plate 3 with locating dowel pin 62 lockings with holding screw 63 and the packing ring 64 that is mated at last.
The base board carrier that assembles with size adjusting mechanism, only need to be positioned at the base board carrier homonymy during use and unclamp (it is shown in Figure 3 to need not that it is taken off ginseng) in order to the set screw 60 that screws togather locating piece 61 and locating plate 4, make guide plate 3 cooperate chute 40 slippages of locating piece 61 along locating plate 4, after the guide plate 3 that sets firmly some supporters slides onto the position of locating groove 41 that locating piece instruction unit 613 indications have specific dimensions, to be in set screw 60 lockings of releasing orientation again, can finish the size adjusting of size adjusting mechanism and the process of solid locking bit, simultaneously can second supporter 21 be carried out corresponding size adjusting on the adjustment hole position of locating plate 5 dimensionings according to the demand of substrate size, providing abutment action to make its strong fix, thereby prevent that substrate from causing landing or breakage in handling process to the substrate front end that is placed in the carrier.
When the dimensions of accommodating substrate changes when needing to adjust the relative position of the supporter that is positioned at the carrier both sides, by the way, can reach under the condition of not dismantling any parts, change the substrate receiving space size of base board carrier.Really, locating plate 4 in the utility model in the size adjusting mechanism and locating plate 5 all can change to the locating plate with accurate location dimension arbitrarily according to product specification, need not to change the carrier body, thereby have increased the convenience of product use greatly.
The utility model base board carrier, size adjusting mechanism thereon makes that the substrate of different size specification can be under the prerequisite that does not change the base board carrier body by assembling, by the accurate location of the scale indication realization that has locating plate that accurate location dimension indicates and locating piece in the size adjusting mechanism to the substrate of different size specification with location indication, in conjunction with the size adjusting and the positioning function that can realize size adjusting mechanism with fastening operation of unclamping of set screw, simple and efficient to handle simultaneously.