TWI466806B - Spacer structure, its spacer-stacked structure and storage device for substrates having the same - Google Patents

Description

Spacer structure, spacer structure thereof and plate storage device

The invention relates to a storage device, in particular to a storage device for a plate.

In the boards manufactured in the general high-precision industry, such as mirrors, liquid crystal panels, flat glass, acrylic sheets, stainless steel sheets, solar films, or flat-panel TV screens, the surface should be completely free of friction marks or scratches. The texture of the wound, therefore, when the sheet is conveyed or transported, any two-phase laminated sheets can be placed between the two sheets by a spacer, so that the sheets can be stacked in a carrying tray. In addition, for the handling of smaller-sized sheets, a plurality of small-sized sheets can be laid flat on the spacer sheets of each layer.

However, in each handling, the number of layers of stackable sheets on the transfer tray is limited (for example, 5 or 6 layers), and the loader often forgets or miscalculates the number of layers or intervals of the placed sheets when placing sheets or spacers. The number of sheets causes a shortage or surplus of the number of stacked sheets on the pallet, causing customer complaints to occur, or the loader needs to count the number of layers or spacers that have been placed, or even take it out and re- The placement of the sheets and spacers results in wasted time before handling, and even increases the chances of dropping the sheets due to the removal of the sheets.

It can be seen that how to effectively solve the above inconveniences and defects is one of the current important research and development topics, and it has become an urgent need for improvement in related fields.

The invention discloses a storage device for a plate, which can effectively solve the above inconvenience and defects, conveniently memorize or know the number of layers or spacers of the plate to be placed, avoid subsequent complaints, and does not need to count the number of layers. Or the number of spacers, thus avoiding the waste of the pre-transmission time.

The invention discloses a storage device for a plate, which is used for providing a convenient picking mechanism for the plate, and reduces the chance of inadvertently allowing more plates to fall when picking up the goods.

Therefore, the present invention provides a spacer stack structure of a board according to an embodiment. The stack structure includes a first spacer, a second spacer and a first connection. The second spacer is stacked on one side of the first spacer and at least one plate is disposed between the first spacer and the second spacer. The first connecting portion is located at an edge of the second spacer, and includes a first body, a first fold line, a first opening and a second opening. The first body has a bent shape and connects the first spacer and the second spacer. The first fold line is located on the first body for the first body to thereby generate a bend. The first opening is located on the first body between the first fold line and the first spacer. The second opening is located on the first body, between the first fold line and the second spacer, and is aligned with the first opening for being passed by the first positioning post.

In one option of this embodiment, the first fold line is a virtual cut line.

In an embodiment of the embodiment, the first connecting portion further includes a first virtual cut line and a second virtual cut line. The first virtual scribe line is located at the intersection of the first body and the first spacer. The second virtual cut line is located at the intersection of the first body and the second spacer.

In addition, in this embodiment, the spacer stack structure further includes a third spacer and a second connecting portion. The third spacer is stacked on the second spacer One side and at least one sheet is disposed between the first spacer and the third spacer. At least one plate is disposed between the second spacer and the third spacer. The second connecting portion is located at the other edge of the second spacer relative to the first connecting portion, and includes a second body, a second fold line and a third opening. The second body has a bent shape and connects the second spacer and the third spacer. The second fold line is located on the second body for the second body to thereby generate a bend. The third opening is located on the second body between the second fold line and the third spacer. The fourth opening is located on the second body, between the second fold line and the second spacer, and aligned with the third opening for being passed by a second positioning post.

One of the options of this embodiment, the second fold line is a virtual cut line.

The second connecting portion may further include a third virtual cut line and a fourth virtual cut line. The third virtual cut line is located at the intersection of the second body and the third spacer. The fourth virtual knife line is located at the intersection of the second body and the second spacer.

In one variation of the above embodiment, the first spacer is stacked between the second spacer and the third spacer.

In another variation of the above embodiment, the second spacer is stacked between the first spacer and the third spacer.

In still another variation of the above embodiment, at least one of the first spacer, the second spacer, and the third spacer comprises a plurality of spacer sub-sheets and a plurality of connection lugs. The spacer chips are arranged in a matrix. There is a spacing between any two adjacent spacer chips. The connecting lugs are respectively connected to any two adjacent spacer sub-pieces, and the two spacer sub-pieces are physically separated. Furthermore, the length of each connecting lug is greater than the spacing.

In this embodiment, the present invention further provides a spacer structure for a sheet material, comprising N spacers and N-1 connecting portions, and N is a positive integer. Some of these The spacer is used for bending a stack of spacers of N layers, and is alternately inserted between N+1 plates to physically separate the plates. In these connecting portions, each connecting portion is physically connected between any two adjacent spacers. Each connecting portion includes a body, a central fold line, and two openings. The body connects two adjacent spacers. The central fold line is located on the body. The two openings are symmetrically disposed on both sides of the central fold line. For other options in this embodiment, each of the connections further includes a second virtual line. The virtual cut lines are respectively located at the intersection of the body and the two adjacent spacers. The central fold line is a virtual cut line.

In this embodiment, the present invention further provides a storage device for a plate. The storage device comprises a storage tray, a plurality of plates and a spacer stack structure as described above. The storage tray has a storage slot and a first positioning post. The plates are stacked in the storage tank. The spacer stack structure is disposed in the storage slot of the storage tray, and includes a first spacer, a second spacer and a first connecting portion. The second spacer is stacked on one side of the first spacer. At least one of the sheets is disposed between the first spacer and the second spacer. The first connecting portion is located at an edge of the second spacer, and includes a first body, a first fold line, a first opening and a second opening. The first body has a bent shape and connects the first spacer and the second spacer. The first fold line is located on the first body for the first body to thereby generate a bend. The first opening is located on the first body between the first fold line and the first spacer. The second opening is located on the first body, between the first fold line and the second spacer, and is aligned with the first opening for being passed by the first positioning post.

In an embodiment of the embodiment, the first connecting portion further includes a first virtual cut line and a second virtual cut line. The first virtual scribe line is located at the intersection of the first body and the first spacer. The second virtual knife line is located at the first body and the second spacer The junction.

In addition, in this embodiment, the storage tray further includes a second positioning post. The second positioning post is disposed relative to the first positioning post. The spacer stack structure further includes a third spacer and a second connecting portion. The third spacer is stacked on one side of the second spacer and at least one plate is disposed between the first spacer and the third spacer. At least one plate is disposed between the second spacer and the third spacer. The second connecting portion is located at the other edge of the second spacer relative to the first connecting portion. The second connecting portion includes a second body, a second fold line and a third opening. The second body has a bent shape and connects the second spacer and the third spacer. The second fold line is located on the second body for the second body to thereby generate a bend. The third opening is located on the second body between the second fold line and the third spacer. The fourth opening is located on the second body, between the second fold line and the second spacer, and is aligned with the third opening for being passed by the second positioning post.

The storage tank includes a slot and two storage areas. The storage area is located in the storage tank, and the slot is connected, and there is a space between any two storage areas. The first spacer, the second spacer or the third spacer comprises two spacers and a connecting lug, and the spacers are corresponding to and disposed in the two storage areas. A connecting lug connects the two spacer pieces. The length of the connecting lug is greater than the spacing between the two storage areas such that the connecting lugs are curved.

In one embodiment of this embodiment, the two spacer sub-plates respectively abut against the inner wall of the storage tank such that the laminated connecting lugs are pressed and swell together in the direction of the slot.

In summary, the storage device of the plate of the invention not only facilitates the loader to conveniently remember or know the number of layers or spacers of the plate to be placed, and does not need to count the number of layers or the number of spacers, thereby avoiding the handling. Previous The waste of lead time, in addition, can also allow fewer plates to fall when the reclaimer draws the spacers, thereby avoiding an increase in additional costs.

The present invention will be apparent from the following description and the detailed description of the embodiments of the present invention, which may be modified and modified by the teachings of the present invention without departing from the invention. The spirit and scope.

The sheet material to which the material storage device of the present invention is applied is, for example, a display panel, a solar panel, a metal plate, a flat glass, an acrylic plate, a stainless steel plate, a ceramic tile, or the like, and is a plate-shaped object. For convenience of explanation, the following only shows The panel is an example, and does not mean that the following content is limited to the display panel.

Please refer to Figure 1A and Figure 1B. 1A is a front elevational view of a spacer structure 300 of the present invention in accordance with an embodiment. Fig. 1B is an enlarged schematic view of the first connecting portion 340 of Fig. 1A.

In this embodiment, the spacer structure 300 includes the first spacer 310, the second spacer 320 and the first connecting portion 340 in an open state. The first connecting portion 340 is located at the edge adjacent to the first spacer 310 and the second spacer 320, that is, between the first spacer 310 and the second spacer 320. The first connecting portion 340 includes a first body 341 , a first fold line 342 , a first opening 343 and a second opening 344 . The first body 341 is strip-shaped and physically connects the first spacer 310 and the second spacer 320. The first fold line 342 is located on the first body 341 for the first body 341 to thereby generate a bend. For example, when the first fold line 342 is located at a central position of the first body 341, the first fold line 342 may be referred to as a center fold line. The first opening 343 is opened at the first The body 341 is interposed between the first fold line 342 and the first spacer 310. The second opening 344 is defined in the first body 341 between the first fold line 342 and the second spacer 320.

Please refer to Figure 1A and Figure 1C. Figure 1C is a schematic view of the operation of Figure 1A in this embodiment.

When the second spacer 320 is stacked on one side of the first spacer 310, since the first body 341 is bent (or even folded) according to the first fold line 342, the second opening 344 is completely or at least The first opening 343 is largely (substantially) aligned such that the first opening 343 and the second opening 344 can be passed by a cylinder K. After being stacked on one side of the first spacer 310, the second spacer 320 can be used to physically separate three display panels P at different levels.

Specifically, please refer to Figure 1B. Each of the first connecting portions 340 further includes a first virtual cut line 345 and a second virtual cut line 346. The first virtual scribe line 345 is located at the intersection of the first body 341 and the first spacer 310. The second virtual cut line 346 is located at the intersection of the first body 341 and the second spacer 320. In this embodiment, the first fold line 342 can be a straight line or a virtual cut line that is easy to tear. In addition, the first fold line 342 may also be a virtual cut line.

In one variation of the embodiment, the first spacer 310, the second spacer 320, and the first connecting portion 340 may be integrally formed, and the material thereof is, for example, polyethylene, expanded polyethylene (Extruded Polyethylene referred to as EPE). And so on, however, the invention is not limited thereto.

Please refer to Figure 2A and Figure 2B. 2A is a front elevational view of another embodiment of the spacer structure 301 of the present invention. FIG. 2B is an enlarged schematic view of the second connecting portion 350 of FIG. 2A.

In this embodiment, in addition to the first spacer 310, the second spacer 320 and the first connecting portion 340, the spacer structure 301 further includes a third spacer 330 and a second connection in an extended state. Department 350. The second connecting portion 350 is located at the edge adjacent to the second spacer 320 and the third spacer 330, that is, between the second spacer 320 and the third spacer 330. Therefore, the second spacer 320 is located between the first spacer 310 and the third spacer 330. The first spacer 310, the second spacer 320, and the third spacer 330 may be used to physically separate four display panels P at different levels (as will be described later).

The second connecting portion 350 includes a second body 351 , a second folding line 352 , a third opening 353 and a fourth opening 354 . The second body 351 is strip-shaped and physically connects the second spacer 320 and the third spacer 330. The second fold line 352 is located on the second body 351 for the second body 351 to thereby generate a bend. For example, when the second fold line 352 is located at a central position of the second body 351, the second fold line 352 may be referred to as a center fold line. The third opening 353 is defined in the second body 351 between the second fold line 352 and the third spacer 330. The fourth opening 354 is defined in the second body 351 between the second fold line 352 and the second spacer 320.

Specifically, each of the second connecting portions 350 further includes a third virtual cut line 355 and a fourth virtual cut line 356. The third virtual cut line 355 is located at the intersection of the second body 351 and the third spacer 330. The fourth virtual cut line 356 is located at the intersection of the second body 351 and the second spacer 320. In this embodiment, the third fold line or the fourth fold line may be a straight line or a virtual cut line that is easy to tear. In addition, the second fold line 352 may also be a virtual cut line.

Thus, it can be inferred from the above descriptions of FIG. 1A and FIG. 2A that The spacer structure may also include more spacers and connecting portions (more than three) in an open state. Therefore, the spacer structure of the display panel includes N spacers and N-1 connecting portions, where N Is a positive integer. The spacers are used to bend an N-layer spacer stack structure and are alternately inserted between N+1 display panels to physically separate the display panels.

For the same reason, refer to Figure 1B and Figure 2B. Among the connecting portions, each of the connecting portions 340, 350 is physically connected between any two adjacent spacers 310, 320 or 320, 330. Each of the connecting portions 340, 350 includes a body 341, 351, a central fold line 342, 352, and two openings 343, 344 or 353, 354. The bodies 341, 351 are connected to two adjacent spacers 310, 320 or 320, 330. The central fold lines 342, 352 are located on the bodies 341, 351. The two openings 343, 344 or 353, 354 are symmetrically disposed on both sides of the central fold lines 342, 352.

Please refer to Figure 3. Figure 3 is a front elevational view of another embodiment of the spacer structure 302 of the present invention.

In still another embodiment, based on FIG. 2A, the first spacer 310, the second spacer 320, and the third spacer 330 respectively include a plurality of spacer sub-pieces 360 and a plurality of connection lugs 370. The spacer sub-sheets 360 are arranged in a matrix manner, and the two sides thereof can be used to physically separate the two display panels P. The area of each spacer chip 360 is greater than or equal to the area of a display panel P. Each of the connecting lugs 370 is connected between any two adjacent spacer pieces 360 and physically separates the two spacer pieces 360.

Please refer to Figures 4 and 5. FIG. 4 is a front elevational view showing a storage tray 200 of the storage and storage device 100 of the present invention. FIG. 5 is a partially enlarged schematic view of the storage tray 200 of the storage device 100 of the present invention.

The storage device 100 includes a storage tray 200. The storage tray 200 has a storage The slot 210, the one or more first positioning posts 230 and the one or more second positioning posts 240. The storage tank 210 is recessed on one side of the storage tray 200 and includes a plurality of storage areas 220. The storage areas 220 may be arranged in the storage tank 210, for example, in an array (as shown in FIG. 4) or in a non-array (not shown) manner. The storage areas 220 respectively provide a display panel P. The first positioning post 230 and the second positioning post 240 are respectively disposed opposite to opposite edges of the storage slot 210.

Please refer to Figures 3 and 6. Figure 6 is a cross-sectional view showing a stacked structure 303 of a sheet and a spacer of the storage device 100 of the present invention.

Taking the above FIG. 3 as an example, when the loader places the display panels P in the storage slots 210 of the storage tray 200, and uses the spacer structure 302 to separate the display panels P (FIG. 6) The steps are sequentially from step (61) to step (67).

First, in step (61), a plurality of display panels P (for example, five) are respectively placed in the storage areas 220 of the storage tanks 210 to form the first sheet layer L1.

Then, in step (62), the second spacers 320 are stacked on the first sheet layer L2, wherein the spacer sheets 360 of the second spacers 320 respectively correspond to the storage areas 220. The display panel P is disposed, and the first positioning post 230 passes through the second opening 344 and the second positioning post 240 passes through the fourth opening 354, so that the second spacer 320 is fixed in the storage slot 210.

More specifically, the method of correctly positioning the second spacer 320 is achieved by aligning the opening number 361 of the second spacer 320 (e.g., in the shape of an arrow) with the number symbol 222 printed on the storage tray 200.

Next, in step (63), a plurality of display panels P (for example, five) are respectively placed on the spacer sub-sheets 360 of the second spacer 320 to form a second sheet layer L2. At this time, the display panels P of the second plate layer L2 respectively correspond to the display panels P of the first plate layer L1.

Next, in step (64), the first body 341 is bent (or even bent) toward the second sheet layer L2, and the first spacer 310 is placed on the second sheet layer L2, wherein the first spacer 310 The spacers 360 are respectively corresponding to the display panels P of the second board layer L2, and the first positioning posts 230 are further passed through the first openings 343, so that the first spacers 310 are fixed to the second On the sheet layer L2. Thus, for example, the second opening 344 completely or at least largely (substantially) aligns the first opening 343 such that the first opening 343 and the second opening 344 are passed by the first positioning post 230.

In addition, the number alignment opening 361 of the first spacer 310 is aligned with the number alignment opening 361 of the second spacer 320.

Next, in step (65), a plurality of display panels P (for example, five) are respectively placed on the spacer sub-sheets 360 of the first spacer 310 to form a third sheet layer L3, a third sheet layer. The display panels P of L3 respectively correspond to the display panels P of the second sheet layer L2.

Next, in step (66), the second body 351 is bent (or even bent) toward the third sheet layer L3, and the third spacer 330 is placed on the third sheet layer L3, wherein the third spacer 330 The spacers 360 are respectively corresponding to the display panels P of the third board layer L3, and the second positioning posts 240 are further passed through the third opening 353, so that the third spacers 330 are fixed to the third. On the sheet layer L3. Thus, for example, the third opening 353 completely or at least largely (substantially) aligns the fourth opening 354, so that The three openings 353 and the fourth opening 354 are passed by the second positioning post 240.

In addition, the number alignment opening 361 of the third spacer 330 is aligned with the number alignment opening 361 of the first spacer 310 and the number alignment opening 361 of the second spacer 320.

Next, in step (67), a plurality of display panels P (for example, five) are respectively placed on the spacer sub-sheets 360 of the third spacers 330 to form a fourth sheet layer L4, a fourth sheet layer. The display panels P of the L4 correspond to the display panels P of the third sheet layer L3, respectively.

In this manner, after the first spacer 310, the second spacer 320, and the third spacer 330 are folded over each other to form a spacer stack structure 303, the spacer stack structure 303 is disposed in the storage slot 210 of the storage tray 200. The second spacers 320 are stacked on one side of the first spacers 310, and the third spacers 330 are stacked on one side of the second spacers 320, on the same side as the first spacers 310, that is, The first spacer 310 is stacked between the second spacer 320 and the third spacer 330, the second spacer 320 and the third spacer 330 are located on opposite sides of the first spacer 310, and the first panel L1 Each of the first to fourth plate layers L4 has a plurality of flat display panels P, such that the display panels P of each of the first to fourth plate layers L1 to L4 can be stacked on the storage tank. Within 210, and extending toward the slot 211 of the storage slot 210.

Please refer to Figure 6 and Figure 7. Figure 7 is a schematic view showing the operation of the stacked structure of Figure 6.

After the reclaimer M removes the display panels P of the fourth sheet layer L4, the reclaimer M can pull the third spacers 330 in a direction D by tearing the third virtual cut line 355 or the third opening. 353, the reclaimer M can be the first The three spacers 330 are removed from the second spacer post 240 from the spacer stack structure 303. Thus, since the first spacer 310 and the second spacer 320 are still firmly fixed in the storage slot 210, the display panels P of the first to third sheet layers L1 to L3 are not caused by the third spacer. The 330 is removed, causing unintended linkage and falling out of the storage tray 200.

Please refer to Figures 3 and 8. Figure 8 is a cross-sectional view showing another embodiment of a stack structure 304 of sheets and spacers of the storage device 100 of the present invention.

Taking the third figure as an example, when the loader places the display panels P in the storage slots 210 of the storage tray 200, and uses the spacer structure 302 to separate the display panels P (Fig. 8) The steps are sequentially from step (81) to step (87).

First, in step (81), a plurality of display panels P (for example, five) are respectively placed in the storage areas 220 of the storage tanks 210 to form the first sheet layer L1.

Then, in the step (82), the first spacers 310 are stacked on the first plate layer L1, wherein the spacers 360 of the first spacers 310 respectively correspond to the storage areas 220. The display panel P is displayed, and the first positioning post 230 is passed through the first opening 343 such that the first spacer 310 is fixed in the storage slot 210.

More specifically, the method of correctly positioning the first spacer 310 is achieved by aligning the opening number 361 of the first spacer 310 (e.g., in the shape of an arrow) with the number symbol 222 printed on the storage tray 200.

Next, in step (83), a plurality of display panels P (for example, five) are placed on the spacer sub-pieces 360 of the first spacer 310, respectively. To form the second sheet layer L2. At this time, the display panels P of the second plate layer L2 respectively correspond to the display panels P of the first plate layer L1.

Next, in step (84), the first body 341 is bent (or even bent) toward the second sheet layer L2, and the second spacer 320 is placed on the second sheet layer L2, wherein the second spacer 320 The spacer sub-sheets 360 respectively correspond to the display panels P of the second board layer L2, and the first positioning post 230 passes through the second opening 344 and the second positioning post 240 through the fourth opening. 354, the second spacer 320 is fixed in the storage slot 210. Thus, for example, the second opening 344 completely or at least largely (substantially) aligns the first opening 343 such that the first opening 343 and the second opening 344 are passed by the first positioning post 230.

In addition, the number alignment opening 361 of the first spacer 310 is aligned with the number alignment opening 361 of the second spacer 320.

Next, in step (85), a plurality of display panels P (for example, five) are respectively placed on the spacer sub-sheets 360 of the second spacer 320 to form a third sheet layer L3, a third sheet layer. The display panels P of L3 respectively correspond to the display panels P of the second sheet layer L2.

Next, in step (86), the second body 351 is bent (or even bent) toward the third sheet layer L3, and the third spacer 330 is placed on the third sheet layer L3, wherein the third spacer 330 The spacers 360 are respectively corresponding to the display panels P of the third board layer L3, and the second positioning posts 240 are further passed through the third opening 353, so that the third spacers 330 are fixed to the third. On the sheet layer L3. Thus, for example, the third opening 353 completely or at least largely (substantially) aligns the fourth opening 354 such that the third opening 353 and the fourth opening 354 are passed by the second positioning post 240.

In addition, the number alignment opening 361 of the third spacer 330 is aligned with the number alignment opening 361 of the first spacer 310 and the number alignment opening 361 of the second spacer 320.

Next, in step (87), a plurality of display panels P (for example, five) are respectively placed on the spacer sub-pieces 360 of the third spacer 330 to form a fourth sheet layer L4, a fourth sheet layer. The display panels P of the L4 correspond to the display panels P of the third sheet layer L3, respectively.

As such, after the first spacer 310, the second spacer 320, and the third spacer 330 are folded over each other to form a spacer stack structure 304, the spacer stack structure 304 is disposed in the storage slot 210 of the storage tray 200. The first spacers 310 are stacked on one side of the second spacers 320, and the third spacers 330 are stacked on the other side of the second spacers 320, on the opposite side of the first spacers 310, that is, The second spacer 320 is stacked between the first spacer 310 and the third spacer 330. The first spacer 310 and the third spacer 330 are located on opposite sides of the second spacer 320, and the first board layer L1 Each of the first to fourth plate layers L4 has a plurality of flat display panels P, such that the display panels P of each of the first to fourth plate layers L1 to L4 can be stacked on the storage tank. Within 210, and extending toward the slot 211 of the storage slot 210.

For the same reason, please refer to Figure 8 and refer to Figure 7. After the reclaimer M removes the display panels P of the fourth sheet layer L4, the reclaimer M can pull the third spacers 330 in a direction D by tearing the third virtual cut line 355 or the third opening. 353, the reclaimer M can remove the third spacer 330 from the second positioning post 240 from the spacer stack structure 303. As such, since the first spacer 310 and the second spacer 320 are still firmly fixed to In the storage tank 210, the display panels P of the first to third sheet layers L1 to L3 are not removed by the third spacers 330, resulting in unintended interlocking, and then falling out of the storage tray 200. .

In the embodiment of FIG. 6 and FIG. 8 , the first spacer 310, the second spacer 320 and the third spacer 330 are respectively integrated with the second connecting portion 350 by the first connecting portion 340 (eg, N=3), so that the loader knows that after the first spacer 310, the second spacer 320 and the third spacer 330 are folded to form the spacer stack structure 304, the number of layers of the board must be 4 layers (such as N+1), therefore, the loading personnel do not need to memorize the number of layers of the board to be placed, and do not need to count the number of layers or the number of spacers, thereby avoiding the waste of the pre-transmission time before the transportation, and also can also take When the material is taken out of the spacer, fewer pieces of the board are dropped, thereby avoiding an increase in additional cost.

Please refer to Figure 4, Figure 6, and Figure 9. Figure 9 is a cross-sectional view taken along line 9-9 of Figure 8.

When the first spacer 310, the second spacer 320 and the third spacer 330 are folded over each other to form the spacer stack structure 304, the first spacer 310, the second spacer 320 and the third are stacked. The length of the three stacked connecting lugs 371 of the at least one same position of the spacers 330 is greater than the spacing 221 between the corresponding two storage areas 220, so that the stacked connecting lugs 371 can face the storage tank 210. The groove bottom 212 or the notch 211 protrudes in the direction.

In this embodiment, the two spacer sub-plates 360 respectively abut against the inner wall of the storage tank 210, and the stacked connecting lugs 371 are blocked by the groove bottom 212, so that the stacked connecting lugs 371 are squeezed. And together toward the slot 211 The direction is uplifted. Further, as shown, the stacked connecting lugs 371 collectively bulge in the direction of the notch 211. In one embodiment, the stacked connecting lugs 371 do not extend beyond the slots 211, however, the invention is not limited thereto.

In this way, the number of the spacers (N) of the current spacers is clearly indicated by the connecting lugs 371 of the ridges, and even the loading personnel who are involved in the middle can understand the number of layers (N+1) of the current board. The loading personnel do not need to memorize the number of layers of the board to be placed, nor do they need to count the number of layers or the number of spacers, thereby avoiding the waste of the pre-transmission time.

The present invention is not limited to the embodiments of the present invention, and various modifications and refinements may be made without departing from the spirit and scope of the present invention. This is subject to the definition of the scope of the patent application.

100‧‧‧Storage device

200‧‧ ‧ storage tray

210‧‧‧ Storage trough

211‧‧‧ notch

212‧‧‧ bottom

220‧‧‧Storage area

221‧‧‧ spacing

222‧‧‧ item number symbol

230‧‧‧First positioning column

240‧‧‧Second positioning post

300, 301, 302‧‧‧ spacer structure

303, 304‧‧‧ spacer stack structure

310‧‧‧First spacer

320‧‧‧Second spacer

330‧‧‧ third spacer

340‧‧‧First connection

341‧‧‧ first ontology

342‧‧‧First fold line

343‧‧‧First opening

344‧‧‧Second opening

345‧‧‧The first virtual knife line

346‧‧‧second virtual knife line

350‧‧‧Second connection

351‧‧‧Second ontology

352‧‧‧Second line

353‧‧‧ third opening

354‧‧‧4th opening

355‧‧‧The third virtual knife line

356‧‧‧The fourth virtual knife line

360‧‧‧ spacer film

361‧‧‧Material alignment opening

370, 371‧‧‧ connecting lugs

D‧‧‧ Direction

K‧‧‧ cylinder

L1‧‧‧ first sheet layer

L2‧‧‧Second sheet

L3‧‧‧ third sheet layer

L4‧‧‧fourth layer

M‧‧‧Reclaimers

P‧‧‧ display panel

The above and other objects, features, advantages and embodiments of the present invention will become more <RTIgt;

Fig. 1B is an enlarged schematic view showing the first connecting portion of Fig. 1A.

Figure 1C is a schematic view of the operation of Figure 1A in this embodiment.

Figure 2A is a front elevational view of another embodiment of the spacer structure of the present invention.

Fig. 2B is an enlarged schematic view showing the second connecting portion of Fig. 2A.

Figure 3 is a front elevational view of another embodiment of the spacer structure of the present invention.

Fig. 4 is a front elevational view showing a storage tray of the storage device of the present invention in still another embodiment.

Figure 5 is a partially enlarged schematic view of the storage tray of the storage device of the present invention Figure.

Figure 6 is a cross-sectional view showing an embodiment of a stack of sheets and spacers of the storage device of the present invention.

Figure 7 is a schematic view showing the operation of the stacked structure of Figure 6.

Figure 8 is a cross-sectional view showing a stacked structure of a sheet and a spacer of the storage device of the present invention in another embodiment.

Figure 9 is a cross-sectional view taken along line 9-9 of Figure 8.

300‧‧‧ spacer structure

310‧‧‧First spacer

320‧‧‧Second spacer

340‧‧‧First connection

Claims (19)

A spacer sheet stacking structure comprising: a first spacer; a second spacer stacked on one side of the first spacer and at least one plate is disposed on the first spacer and the second spacer And a first connecting portion, located at an edge of the second spacer, comprising: a first body, bent to connect the first spacer and the second spacer; a first fold line, Located on the first body for the first body to thereby generate a bend; a first opening on the first body, between the first fold line and the first spacer; a second An opening, located on the first body, between the first fold line and the second spacer, and aligned with the first opening for being passed by a first positioning post; a first virtual cut line, Located at the intersection of the first body and the first spacer; and a second virtual knife line at the intersection of the first body and the second spacer. The spacer stack structure of claim 1 further comprising: a third spacer stacked on one side of the second spacer and at least one plate disposed between the first spacer and the third spacer At least one plate is disposed between the second spacer and the third spacer; and a second connecting portion is located at the second spacer relative to the first connection The other side of the part includes: a second body, which is bent, connects the second spacer and the third spacer; and a second fold line is located on the second body for the second body to borrow The first opening is located on the second body between the second fold line and the third spacer; and a fourth opening is located on the second body. Between the second fold line and the second spacer, and aligned with the third opening for passage by a second positioning post. The spacer stack structure of claim 2, wherein the second connecting portion further comprises: a third virtual cut line at a junction of the second body and the third spacer; and a fourth virtual cut line Located at the intersection of the second body and the second spacer. The spacer stack structure of claim 2, wherein the first spacer is stacked between the second spacer and the third spacer. The spacer stack structure of claim 4, wherein the second spacer is stacked between the first spacer and the third spacer. The spacer stack structure of claim 2, wherein the first fold At least one of the line and the second fold line is a virtual cut line. The spacer stack structure of claim 2, wherein at least one of the first spacer, the second spacer, and the third spacer comprises: a plurality of spacer sub-arrays arranged in a matrix manner, wherein And a plurality of connecting lugs, wherein the connecting lugs are respectively connected to any two adjacent spacer pieces. The spacer stack structure of claim 7, wherein each of the connecting lugs has a length greater than each of the pitches. A spacer structure for a sheet material, comprising: N spacer sheets for bending a stack structure of N layers, and alternately interposed between N+1 sheets to physically separate the sheets And N-1 connecting portions, each of the connecting portions is physically connected between any two adjacent spacers, N is a positive integer, and each of the connecting portions includes: a body connecting the two phases An adjacent spacer; a central fold line on the body; and two openings symmetrically disposed on opposite sides of the central fold line. The spacer structure of claim 9, wherein each of the connecting portions further comprises: two virtual cut lines respectively located at the intersection of the body and the two adjacent spacers Pick up. The spacer structure of claim 9, wherein the central fold line is a virtual cut line. A storage device for a sheet material, comprising: a storage tray having a storage tank and a first positioning column; a plurality of sheets disposed in the storage tank; and a spacer stack structure disposed at the storage The storage slot of the disk includes: a first spacer; a second spacer stacked on one side of the first spacer, at least one of the plates is disposed on the first spacer and the And a first connecting portion located at an edge of the second spacer, comprising: a first body, bent to connect the first spacer and the second spacer; a first fold line is disposed on the first body for the first body to generate a bend; a first opening is located on the first body between the first fold line and the first spacer a second opening, located on the first body, between the first fold line and the second spacer, and aligned with the first opening for being passed by the first positioning post; a virtual knife line at a junction of the first body and the first spacer; A second virtual knife line is located at the intersection of the first body and the second spacer. The storage device of claim 12, wherein the storage tray further comprises: a second positioning post disposed opposite to the first positioning post; and the spacer stack structure further comprises: a third spacer, stacked on One side of the second spacer and at least one of the plates is disposed between the first spacer and the third spacer, and at least one of the plates is disposed on the second spacer and the third Between the spacers; and a second connecting portion, located at the other edge of the second spacer relative to the first connecting portion, comprising: a second body bent to connect the second spacer and the a third spacer; a second fold line on the second body for the second body to thereby generate a bend; a third opening on the second body, between the second fold line and the Between the third spacers; and a fourth opening on the second body, between the second fold line and the second spacer, and aligned with the third opening for being used by the second The positioning column passes. The storage device of claim 13, wherein the second connection further comprises: a third virtual knife line is located at the intersection of the second body and the third spacer; and a fourth virtual knife line is located at the intersection of the second body and the second spacer. The storage device of claim 13, wherein the first spacer is stacked between the second spacer and the third spacer, or the second spacer is stacked on the first spacer Between the third spacers. The storage device of claim 13, wherein at least one of the first fold line and the second fold line is a virtual cut line. The storage device of claim 13, wherein at least one of the first spacer, the second spacer, and the third spacer comprises: a plurality of spacer sub-arrays arranged in a matrix, wherein any two Adjacent to each of the spacer sub-sheets; and a plurality of connecting lugs, the connecting lugs respectively connecting any two adjacent spacer sub-sheets, wherein each of the connecting lugs has a length greater than One of these spacings. The storage device of claim 13, wherein the storage tank comprises: a notch; and two storage areas, located in the storage tank, and connected to the notch, and any of the storage areas Between each has a spacing; At least one of the first spacer, the second spacer, and the third spacer includes: two spacers corresponding to and disposed in the two storage areas; and a connecting lug connecting the two spacers Wherein the length of the connecting lug is greater than the spacing between the two storage areas such that the connecting lug bends. The storage device of claim 18, wherein the two spacer pieces of the first spacer, the second spacer or the third spacer respectively abut against the inner wall of the storage slot, so that the stacking The connecting lugs are pressed and swell together in the direction of the slot.