TWM557370U - Turn-over apparatus - Google Patents

Abstract

This invention provides a turn-over apparatus for rotating a film, comprising a first turn-over plate with a first side, a second turn-over plate with a second side opposite to the first side, a pair of first rotating semi-bearing shafts whose centers aligned with the same horizontal line placed on two opposite sides of the first turn-over plate, a pair of second rotating semi-bearing shafts corresponding with the pair of first rotating semi-bearing shafts, and a pair of rotating bases with concave portions, wherein the pair of first rotating semi-bearing shafts are placed on the concave portions of the pair of rotating bases when the turn-over apparatus is not rotated, and the pair of second rotating semi-bearing shafts are placed on the concave portions of the pair of rotating bases when the turn-over apparatus is rotated for an angle. This present turn-over apparatus can avoid damages of the film during placing, retrieving and rotating.

Description

Flip device

The present invention relates to a reversing device, and more particularly to a reversing device capable of quickly reversing a large-sized sheet.

As the size of LCD TVs continues to expand, the mainstream polarizer size has also continued to increase, from 32 inches to 55 and 65 inches. In the production process of the polarizer, the polarizing film surface inspected by each process is different, and the polarizer needs to be constantly flipped. For smaller polarizers, it is easier to flip them manually, but when the size is extended to 65 inches, you need to cooperate with two people to flip them. However, the polarizer has a smooth surface, is sensitive to pressure, and has strict requirements on surface creases. It is easy to produce artificial defects when turning manually.

In order to improve the problem that the above-mentioned large-sized sheet is not easy to be reversed and that human artifacts are liable to be generated during manual reversal, the present invention provides a reversing device.

An embodiment of the present invention provides a turning device for turning a sheet, including: a first turning plate having a first side edge; a second turning plate having a second side edge, the first The two sides are hinged to the first side, and a receiving space is formed between the first flap and the second flap to accommodate a sheet to be flipped; a pair of first rotary half shafts, which Respectively disposed on opposite sides of the first flap, and the centers of the pair of first rotation semi-axes are located on the same horizontal line; a pair of second rotation semi-axes are respectively disposed on opposite sides of the second flap, And the centers of the pair of second rotary semi-axes are located on the same horizontal line, the pair of second rotary semi-axes corresponds one-to-one with the pair of first rotary semi-axes; and a pair of rotary bases each have a recess; wherein, in the When the inverting device is in an uninverted state, the pair of first rotating semi-axes are respectively received in the recesses of the pair of rotating bases, and after the inverting device turns a first angle with the pair of first rotating semi-axes as the center, The second rotary half shafts are respectively received in the recesses of the pair of rotary bases .

Another embodiment of the present invention provides another flipping device, which further includes a bracket, and the bracket has opposite first and second sides, one of the pair of rotating bases is disposed on the first side, and the The other of the pair of rotary bases is disposed on the second side, and the first side and the second side are respectively perpendicular to a line between the centers of a pair of first rotary semi-axes.

Another embodiment of the present invention provides another flip device. The bracket further has a third side and a fourth side opposite to each other, and the third side and the fourth side are respectively located on the first side and the second side. And the first flap has a third side opposite to the first side, wherein the third side overlaps the third side of the bracket and the third There is a first gap between the first side edge and the fourth side of the bracket, or the first side edge overlaps the fourth side of the bracket and there is a first gap between the third side edge and the third side of the bracket. Two gaps.

Another embodiment of the present invention provides another flip device. The second flip plate further has a fourth side edge opposite to the second side edge. After the flip device is turned over a first angle, the fourth side edge Overlapped on the fourth side of the bracket, and there is a third gap between the second side and the third side of the bracket; or, the second side is overlapped on the third side of the bracket, There is a fourth gap between the fourth side edge and the fourth side of the bracket.

Yet another embodiment of the present invention provides another flipping device, further including a locking structure, which is disposed on the first side and the second side which are hinged to each other except the first flap and the second flap. Any side edge other than the side edge is used for fixedly connecting the first flap and the second flap.

Yet another embodiment of the present invention provides another flip device, the third side and the fourth side each have a fixed structure, and the third side and / or the fourth side can pass through the fixed structure and The brackets are connected to each other, wherein when the inverting device is in an uninverted state, the third side is stably overlapped to the third side through the fixing structure, and after the inverting device is turned over a first angle, the fourth side The side is stably overlapped on the fourth side through the fixing structure.

Another embodiment of the present invention provides another flip device, further including a pair of gap adjusting members, and the second flap further has a sixth side and an eighth side opposite to each other, the sixth side and the first side Eight side edges are disposed between the second side edge and the fourth side edge, and the pair of gap adjusting members are respectively fixed on the sixth side edge and the eighth side edge, and the pair of second half shafts are respectively It is movably connected with the pair of gap adjusting members. When the gap between the second flap and the first flap needs to be adjusted, a pair of second rotary half shafts or a pair of gap adjusting members are respectively moved in the first direction. The direction is perpendicular to the second flap.

Another embodiment of the present invention provides another turning device, wherein each of the rotating bases is respectively provided with a first support bearing and a second support bearing arranged along the extending direction of the first side and the second side. And the first support bearing and the second support bearing jointly support the first rotary shaft or the second rotary shaft.

Another embodiment of the present invention provides another turning device. Each of the rotating bases is provided with a first guide bearing and a second guide bearing, respectively, and the first rotary half shaft and / or the second rotary half shaft And placed between the first guide bearing and the second guide bearing.

The following describes the creation in detail with reference to the accompanying drawings and specific embodiments, but is not intended to limit the creation.

In order to make it easier to understand the characteristics, content and advantages of this creation and the effects it can achieve, we will combine this creation with drawings and explain it in the form of examples in detail below. The main purpose of the drawings is only For the purpose of illustrating and assisting the instruction manual, the actual proportion and precise configuration after the implementation of the creation may not necessarily be interpreted, and the scope of the attached drawings should not be interpreted and limited to limit the scope of the patent for the actual implementation of the creation. Narrated.

In the following, an embodiment of the flip device according to the present invention will be described with reference to related drawings. In order to facilitate understanding, the same elements in the following embodiments are described with the same symbols.

Please refer to FIG. 1 to FIG. 4, which show a turning device 1000 for turning a sheet according to an embodiment of the present invention. As shown in FIGS. 1 to 4, the turning device 1000 includes a first turning plate 100, a second turning plate 200, a pair of first rotary half shafts 300, a pair of second rotary half shafts 400, and a pair of rotary bases. 500 and a bracket 600.

The first flap 100 has a first side 101 (see FIG. 7) and a third side 102 opposite to each other, and a fifth side 103 and a seventh side 104 (refer to FIG. 7). (Figure 7), the fifth side 103 and the seventh side 104 are disposed between the first 101 and the third 102; a pair of first rotary axles 300 are respectively disposed opposite the first flap 100 On both sides, and the centers of the pair of first rotary semi-axes 300 are located on a horizontal line. Specifically, one of the pair of first rotary semi-axes 300 is disposed on the fifth side 103 and forms a pair of the first rotary semi-axis 300. The other one is disposed on the seventh side 104.

The second flap 200 has opposite second and fourth side edges 201 and 202, and opposite sixth and eighth side edges 203 and 204. The sixth and eighth side edges 203 and 204 are disposed on the second side. Between the side 201 and the fourth side 202. The first flap 100 and the second flap 200 are hinged to each other through a first side 101 and a second side 201, and a receiving space is formed between the first flip 100 and the second flip 200 to accommodate a to-be-turned Of sheet 701. Preferably, the first flip plate 100 and the second flip plate 200 can be made of a lightweight material, such as a resin material, and can be easily turned. In addition, as shown in FIG. 2, a pair of second rotary half shafts 400 are respectively disposed on opposite sides of the second flap 200, and the centers of the pair of second rotary half shafts 400 are located on the same horizontal line. Specifically, the One of the pair of second rotary half shafts 400 is disposed on the sixth side 203, the other of the pair of second rotary half shafts 400 is disposed on the eighth side 204, and the pair of second rotary half shafts 400 and The one pair of the first rotating half shafts 300 correspond to one another, in other words, one of the pair of the second rotating half shafts 400 and one of the pair of the first rotating half shafts 300 cooperate to form a first rotating shaft (not labeled). The other of the pair of second rotary half shafts 400 and the other of the pair of first rotary half shafts 300 cooperate to form a second rotary shaft (not labeled). Preferably, one of the pair of first rotary half shafts 300 is disposed in the middle of the fifth side 103, and the other of the pair of first rotary half shafts 300 is disposed in the middle of the seventh side 104, the One of the pair of second half-axes 400 is disposed in the middle of the sixth side 203, and the other of the pair of second half-axes 400 is provided in the middle of the eighth side 204. When the device 1000 performs a turning action, it only needs a small force to realize the turning, and the turning can be performed with less effort.

In this embodiment, a pair of first rotary half shafts 300 are respectively disposed on opposite sides of the first flap 100 and a pair of second rotary half shafts 400 are respectively disposed on opposite sides of the second flap 200. In addition, the first flap 100 and the second flap 200 are hinged to each other, so that the flip device 1000 can smoothly separate the first flap 100 and the second flap 200 before the flip and after the flip, and the sheet 701 can be smoothly taken out. At the same time, the setting of the first and second rotating semi-axes 300 and 400 does not affect the turning of the turning device 1000, that is, the turning device 1000 of this creation takes into account the handling of the sheet 701 and the placement of the sheet 701. The flipping avoids the surface damage of the sheet 701 caused by the conventional manual flipping of the sheet 701.

Continuing to refer to FIG. 1, the bracket 600 has first and second sides 601 and 602 opposite to each other, and third and fourth sides 603 and 604 opposite to each other. The third and third sides 603 and 604 are located on the first and second sides 601 and 604, respectively. Second side 602. In addition, one of the pair of rotating bases 500 is disposed on the first side 601, the other of the pair of rotating bases 500 is disposed on the second side 602, and the pair of rotating bases 500 are located on the same horizontal alignment, the first The side 601 and the second side 602 are perpendicular to the connecting lines between the centers of the pair of first rotary semi-axes 300, respectively, and the pair of rotary bases 500 each have a recess.

FIG. 5 is a schematic diagram of the locking of the second flip plate 200 and the first flip plate 100 of the turning device 100 of the creation; FIG. 8 shows the turning device 100 between the centers of the pair of first half-axis 300 of rotation The schematic diagram of the connecting line after being rotated 180 degrees counterclockwise; FIG. 10 is the original turning device 100 turned 180 degrees counterclockwise along the connecting line between the centers of the pair of first half-axis 300, and then the first For schematic diagrams of the flap 100, please refer to FIG. 1, FIG. 5, FIG. 8, and FIG.

In this embodiment, when the turning device 1000 is in an unturned state (as shown in FIG. 1 and FIG. 5), the pair of first rotary axles 300 are respectively received in the recesses of the pair of rotating bases 500, and The third side 102 of the first flap 100 is overlapped with the third side 603 of the bracket 600 (as shown in FIG. 1), and the first side 101 of the first flap 100 and the fourth side of the bracket 600 There is a first gap (not labeled) between 604, and the existence of the first gap (not labeled) makes the turning of the first flap 100 smoother. Of course, at this time, the second side 201 of the second flap 200 and the bracket 600 There is also a gap (not labeled) between the fourth sides 604. After the turning device 1000 is turned by a first angle with respect to a line between the centers of the pair of first rotating semi-axes 300, the first angle is, for example, 180 degrees. Specifically, the turning device 1000 is turned relative to the pair of first After the central axis line of a rotating half shaft 300 is turned 180 degrees (as shown in FIG. 8 and FIG. 10), the pair of second rotating half shafts 400 are respectively accommodated in the recesses of the pair of rotating bases 500, and the second The fourth side 202 of the flap 200 is overlapped with the fourth side 604 of the bracket 600, and there is a third gap (not labeled) between the second side 201 of the second flap 200 and the third side 603 of the bracket 600 ), The existence of a third gap (not labeled) makes the turning of the second flap 200 smoother. Of course, there is also a gap between the first side 101 of the first flap 100 and the third side 603 of the bracket 600 at this time. Clearance (not labeled). It is worth noting here that the fifth side 103 and seventh side 104 of the first flip 100 and the sixth side 203 and eighth of the second flip 200 are no matter whether the flip device 1000 is turned or not turned. Each of the side edges 204 has a gap (not labeled) with the first side 601 and the second side 602 of the bracket 600. In this embodiment, a gap (not labeled) is formed between the first flap 100 and / or the second flap 200 and the corresponding side of the bracket 600, so that the first flap 100 and / or the second flap 200 can be flipped smoothly, but not limited to this. In other embodiments of the present creation, there is no gap (unlabeled) between the first flap 100 and / or the second flap 200 and the corresponding side (unlabeled) of the bracket 600, that is, the first flap 100 and The second flip plate 200 and a rotation axis (not labeled) formed by a pair of first rotation semi-axis 300 or a pair of second rotation semi-axis 400 can be overlapped with the bracket 600. On the corresponding side (not labeled). At this time, the side (unlabeled) corresponding to the bracket 600 is detachable, that is, when the first flap 100 and / or the second flap 200 needs to be flipped, the corresponding side (unlabeled) of the bracket 600 is turned. Disconnect from other sides (not marked), and after the first flap 100 and / or the second flap 200 need to be flipped over, reassemble the disassembled side (not marked) with the other side (not marked) By fixing each other, the first flip plate 100 and / or the second flip plate 200 can be smoothly turned on the bracket 600.

In other embodiments according to the present invention, when the turning device 1000 is in an unturned state, the pair of first rotary half shafts 300 are respectively accommodated in the recesses of the pair of rotating bases 500, wherein the first turning plate 100 One side 101 is overlapped with the fourth side 604 of the bracket 600, and there is a second gap (not labeled) between the third side 102 of the first flap 100 and the third side 603 of the bracket 600. Of course, this There is also a gap (not labeled) between the fourth side 202 of the second flap 200 and the third side 603 of the bracket 600 between the turning device 1000 and the center of the pair of first half-axis 300 After the connection line of the pair is turned by a first angle, specifically, after the turning device 1000 is turned 180 degrees with respect to the connection line between the centers of the pair of first rotary half shafts 300, the pair of second rotary half shafts 400 respectively contain Placed in the recesses of the pair of rotating bases 500, the second side 201 of the second flap 200 is overlapped with the third side 603 of the bracket 600, and the fourth side 202 of the second flap 200 and the bracket 600 There is a fourth gap (not labeled) between the fourth side 604. Of course, at this time, the third side 102 of the first flap 100 and the bracket 600 Also has a gap between the fourth side 604 (not shown).

In this embodiment, please refer to FIG. 7 and FIG. 8. In order to enable the first flip plate 100 or the second flip plate 200 to be stably connected to the bracket 600, and avoid the first flip plate when no turning action is performed. The 100 or the second flap 200 easily shakes or loses its balance. The third side 102 and the fourth side 202 have a fixing structure (not shown), and the third side 102 or the fourth side 202 passes through the fixing. The structure (not labeled) and the bracket 600 are connected to each other. When the turning device 1000 is in an unflipped state, the third side 102 of the first flap 100 is stably connected to the third side of the bracket 600 through a fixed structure (not labeled). 603. After the turning device 1000 flips the first angle, the fourth side 202 of the second flip plate 200 is stably overlapped with the fourth side 604 of the bracket 600 through a fixing structure. Specifically, the fixing structure (not labeled) includes a magnet 702 and an iron piece 703, the magnet 702 is provided on the third side 603 and the fourth side 604 of the bracket 600, and the iron piece 703 is provided on the third side of the first flap 100 On the side 102 and the fourth side 202 of the second flap 200, the magnet 702 and the iron piece 703 attract each other to generate a magnetic attraction force. When the turning device 1000 is not turned, the magnet 702 on the third side 603 uses the third The magnetic attraction between the iron pieces 703 on the side edge 102 tightly engages the third side edge 102 of the first flap 100, so that the third side edge 102 of the first flap 100 stably overlaps the bracket 600. The third side 603 of the second side is turned tightly by the magnet 702 on the fourth side 604 and the iron piece 703 on the fourth side 202 after the first angle is reversed by the turning device 1000. The fourth side 202 of the plate 200 allows the fourth side 202 of the second flip plate 200 to stably overlap the fourth side 604 of the bracket 600.

In order to avoid the situation where the first flap 100 and the second flap 200 are separated and the sheet 701 slips out of the accommodating space during the turning process, please refer to FIG. 1, FIG. 5 and FIG. 6, the turning device The 1000 also includes a locking structure L, which is disposed on any side except the first side 101 and the second side 201 which are hinged to each other between the first flap 100 and the second flap 200, and is used for fixedly connecting the first flap板 100 和 第二 翻板 200。 The board 100 and the second flip plate 200. Among them, preferably, the locking structure L includes a base 704, a locking seat 705, and a locking rod 706, wherein the base 704 is disposed on the third side 102 of the first flap 100, and the locking seat 705 is disposed on the fourth side 202 of the second flap 200, and the lock base 705 corresponds to the base 704. The lock lever 706 is matched with the base 704 and the lock base 705. One end of the lock lever 706 is pivoted. Inside the base 704, that is, the lock lever 706 can rotate relative to the base 704. When the first flip plate 100 and the second flip plate 200 need to be locked, the lock lever 706 is rotated so that the opposite end thereof is turned into the lock seat. Within 705. The opposite end of the locking lever 706 is also provided with a tightening structure, such as a stud with a thread. Rotating the stud makes the locking lever 706 and the locking seat 705 stably connected to realize the first flap 100 and the second flap. For the fixed connection between 200, when the first flap 100 and the second flap 200 need to be opened, the opposite end of the lock lever 706 is turned out of the lock seat 705. In this embodiment, the locking structure is used to set L on the third side 102 of the first flap 100 and the fourth side 202 of the second flap 200 as an example. In other embodiments, the lock The closed structure can also be provided on the fifth side 103 of the first flap 100 and the sixth side 203 of the second flip 200, or the locking structure L can also be provided on the seventh side of the first flap 100 104 and the eighth side 204 of the second flap 200. The locking structure L is not limited to the structure shown in FIG. 6. In other embodiments according to the present creation, for example, the locking structure L may include an extension portion (not shown) and a hook portion (not shown). The extension portion is an L-shaped structure and includes a first body connected to each other. (Not shown) and a second body (not shown), and the first body and the second body form an L-shaped structure, wherein the first body is formed from the third side 102 of the first flap 100 and the second flap 200 The fourth side 202 extends on one of them, the first end (not shown) of the second body is connected to the first body, and the second body is perpendicular to the first flap 100 and the second flap 200, and the hook portion is connected to The second end (not shown) of the second body is opposite to the first end, and the hook portion is used to engage the other of the third side 102 and the fourth side 202 to make the first A flip plate 100 and a second flip plate 200 are fixedly connected to each other. It is worth noting that the setting position and number of the extension portion and the hook portion can be set according to the actual fixed requirements.

In the actual use process of the creative turning device 1000, it is often suitable for turning a stack of sheets 701 (for example, 50-100 sheets). The number of sheets 701 to be flipped has a certain floating range, and different numbers of sheets The thickness of the stacked materials 701 is different, so the required storage space is different. In order to adjust the size of the storage space, please refer to FIG. 1 and FIG. 2. The turning device 1000 also includes a pair of gap adjustment members (not labeled). The gap between the second flip plate 200 and the first flip plate 100 is fine-tuned by a gap adjusting member to accommodate stacked sheets 701 of different thicknesses. A pair of gap adjusting members are respectively disposed on the sixth side 203 and the eighth side 204 of the second flap 200, and a pair of second rotary half shafts 400 are movably connected to the pair of gap adjusting members, namely, a One of the second rotary half shafts 400 is movably connected to one of the pair of gap adjusting members, and the other of the pair of second rotary half shafts 400 is movably connected to the pair of gap adjusting members. The other one; when the gap between the second flip plate 200 and the first flip plate 100 needs to be adjusted, a pair of second semi-rotation shafts 400 or a pair of gap adjusting members are respectively moved in the first direction, the first direction and the first Two flaps 200 are vertical. Specifically, as shown in FIG. 2, each gap adjusting member includes a fastener 707 and a first L-shaped connecting plate 708, and each first L-shaped connecting plate 708 includes a first sidewall 7081 and a second sidewall 7082 connected to each other. A first side wall 7081 of a pair of first L-shaped connecting plates 708 is fixedly connected to the sixth side 203 and the eighth side 204 of the second flap 200, respectively. The second side wall of each first L-shaped connecting plate 708 7082 is provided with a first notch (not labeled), one end of each of the second rotary half shafts 400 has a fixing plate 401, a pair of fixing plates 401 and a pair of second side walls 7082 of the first L-shaped connecting plate 708 one by one Corresponding; each fixing plate 401 is provided with a second slot (not labeled), and the second slot corresponds to the first slot one by one; the fastener 707 is matched with the first slot and the second slot; The fixing member 707 is screwed into the first slot and the second slot and tightened to realize a fixed connection between the second rotary axle shaft 400 and the first L-shaped connecting plate 708. The following describes the process of adjusting the gap between the second flap 200 and the first flap 100 as an example. The third side 102 of the first flap 100 is overlapped with the third side 603 of the bracket 600 as an example. When the number of sheets 701 to be reversed is large, the thickness of the stack of sheets 701 in the accommodating space is large. When the second flap 200 and the first flap 100 are locked, the uppermost sheet after the sheets 701 are stacked Touch and lift the second flap 200 to lift the second half-axis 400 on the sixth side 203 and the eighth side 204 of the second flap 200 away from the fifth side of the first flap 100 103 and the first rotating half-axis 300 on the seventh side 104, resulting in that a pair of second rotating half-axis 400 cannot be combined with a pair of first rotating half-axis 300 respectively, so that a complete first rotating shaft and At this time, the second rotation axis needs to expand the accommodation space between the second flap 200 and the first flap 100, that is, the gap between the second flap 200 and the first flap 100 needs to be enlarged. Specifically, The adjustment process is as follows: before closing the second flap 200 and the first flap 100 (the state shown in FIG. 1), first fasten the fastener 7 07 Loosen and unscrew the first notch and the second notch, and then move a pair of fixed plates 401 (that is, move a pair of second rotary half shafts 400) in the first direction and towards the first flap 100, After the fixing plate 401 moves a proper distance, the fastener 707 is screwed into the first slot and the second slot and tightened, so that the second rotary half shaft 400 and the first L-shaped connecting plate 708 can be fixed. Or, after the second flap 200 and the first flap 100 are closed but the second flap 200 and the first flap 100 are not locked, the fastener 707 is loosened and screwed out of the first slot and the first flap. Two notches, and then move a pair of first L-shaped connecting plates 708 in a direction away from the first flap 100 (ie, move the second flap 200), and move the pair of first L-shaped connecting plates 708 by a proper distance, Then, the fastener 707 is screwed into the first slot and the second slot and tightened, so that the second rotary axle shaft 400 and the first L-shaped connecting plate 708 can be fixed. Here is only an example of the adjustment process when the third side 102 of the first flap 100 overlaps the third side 603 of the bracket 600 and the gap between the second flap 200 and the first flap 100 needs to be enlarged. Adjustment process when the fourth side edge 202 of the second flap 200 is overlapped with the fourth side 604 of the bracket 600 and the gap between the second flap 200 and the first flap 100 needs to be enlarged and the second flap 200 is reduced The adjustment process of the gap between the first flip plate 100 and the first flip plate 100 is similar to the adjustment process of expanding the gap between the second flip plate 200 and the first flip plate 100, and details are not described herein again.

At the same time, in order to ensure that the overall state of the second flip plate 200 or the first flip plate 100 remains in a level state after the gap is adjusted by a pair of gap adjusting members, please refer to FIGS. 8 and 9. The turning device further includes a locking member 709 and The second L-shaped connecting plate 801, the first side 101 of the first flap 100 and the second side 201 of the second flap 200 are hinged by a hinge 802. The hinge 802 has a first page 8021 and a first page. Two pages 8022, the first page 8021 is fixedly connected to the second side 201 of the second flap 200, the second page 8022 has a third notch (not labeled), and the second L-shaped connection plate 801 includes a third connected to each other The side wall 8011 and the fourth side wall 8012, the third side wall 8011 of the second L-shaped connection plate 801 is fixedly connected to the first side 101 of the first flap 100, and the fourth side wall 8012 of the second L-shaped connection plate 801 is provided with a first Four notches (not labeled), the fourth notch corresponds to the third notch, the locking member 709 is matched with the third notch and the fourth notch, and the locking member 709 is screwed into the third notch and the first notch The four slots can be tightened to realize the fixed connection between the hinge 802 and the second L-shaped connecting plate 801. The gap adjusting member needs to be adjusted to synchronize the first When the gap between the two side edges 201 and the first side 101 of the first flap 100 is loosened, the locking member 709 is loosened and the third slot and the fourth slot are unscrewed, and then the hinge is moved in the second direction. The second page 802 of 802 (that is, the second flip plate 200 is moved) or the fourth side wall 8012 of the second L-shaped connecting plate 801 (that is, the first flip plate 100 is moved) can adjust the second page of the second flip plate 200 simultaneously. The gap between the two side edges 201 and the first side edge 101 of the first flip plate 100 makes the second flip plate 200 or the first flip plate 100 maintain a level state as a whole, and the second direction is perpendicular to the first flip plate 100. The specific adjustment process is similar to the adjustment process of the pair of clearance adjusting members and the pair of second half shafts 400 described above, and details are not described herein again.

Further, in order to facilitate the rotation of the first or second rotating semi-axis 300 or 400 placed in the recess of the rotating base 500 and the first or the second rotating semi-axis 300 or the second rotating semi-axis during the turning process, 400 is used to guide the limiting element, please refer to FIG. 3 and FIG. 4, each rotating base 500 is provided with a first support bearing 501, a second support bearing 502, a first guide bearing 503, and a second guide bearing 504, respectively. The first support bearing 501 and the second support bearing 502 are arranged parallel to the extending direction of the first side 601 and the second side 602 of the bracket 600. The first support bearing 501 and the second support bearing 502 jointly support the first rotary half shaft 300 Or the second rotary half shaft 400, and at the same time, the pair of first rotary half shafts 300 and / or the pair of second rotary half shafts 400 are placed between the first guide bearing 503 and the second guide bearing 504, that is, the first A guide bearing 503 and a second guide bearing 504 define the pair of first rotary axle shafts 300 and / or the pair of second rotary axle shafts 400 between the two, such that the pair of first rotary axle shafts 300 and the pair of first The two rotating half shafts 400 do not occur in a larger position during the flip The first half-axis 300 and the second half-axis 400 have a position-limiting guide.

Please refer to FIG. 1, FIG. 5, FIG. 7, FIG. 8, and FIG. 10. The sheet turning process is described in detail below. The initial state is as shown in FIG. 1. Open the second flap 200 and the first flap. The third side 102 of 100 is overlapped on the third side 603 of the bracket 600. The sheet 701 to be reversed is placed in the first flap 100, the second flap 200 is closed, and the second flap is locked by the locking structure. The flap 200 and the first flap 100 (as shown in FIG. 5), and then the first flap 100 and the second flap 200 are rotated in the fourth direction D with the first rotation axis and the second rotation axis as the center, The fourth direction D is, for example, a counterclockwise direction. After being rotated 90 degrees in the counterclockwise direction, the turning device is in the state shown in FIG. 7 and continues to rotate until it is rotated 180 degrees in the counterclockwise direction. In the state shown in FIG. 8, at this time, the fourth side 202 of the second flap 200 is overlapped with the fourth side 604 of the bracket 600, and then as shown in FIG. 10, the first flap 100 is opened, and After the sheet 701 after the reversal is taken out, one sheet reversal is completed. If a second sheet reversal is to be performed, the reversed sheet 701 is placed in the second reversal. Within 200, the first flap 100 is closed, the first flap 100 and the second flap 200 are locked with the locking structure L, and then centered on the pair of first rotation axes 300 and the pair of second rotation axes 400 The first flip plate 100 and the second flip plate 200 are rotated in a fifth direction E. The fifth direction E is, for example, a clockwise direction, and after rotating 180 degrees in the clockwise direction, the third side 102 of the first flip plate 100 is turned again. Lap on the third side 603 of the bracket 600, open the second flap 200 (at this time, the flip device 1000 returns to the state shown in FIG. 1), and take out the flipped sheet 701.

The above-mentioned embodiments are only for explaining the technical ideas and characteristics of this creation, and the purpose is to enable those who are familiar with this technique to understand the content of this creation and implement it accordingly. When the scope of the patent for this new model cannot be limited, That is to say, all equal changes or modifications made in accordance with the spirit revealed in this creation should still be covered by the patent of this new model.

1000‧‧‧ Flip device
603‧‧‧third side
100‧‧‧The first flap
604‧‧‧Fourth side
101‧‧‧ the first side
701‧‧‧sheet
102‧‧‧ Third side
702‧‧‧magnet
103‧‧‧ fifth side
703‧‧‧Iron sheet
104‧‧‧Seventh side
704‧‧‧base
200‧‧‧ second flap
705‧‧‧lock seat
201‧‧‧ second side
706‧‧‧Locking lever
202‧‧‧ Fourth side
707‧‧‧Fastener
203‧‧‧Sixth side
708‧‧‧The first L-shaped connection plate
204‧‧‧ Eighth side
7081‧‧‧first side wall
300‧‧‧ a pair of first rotating half shafts
7082‧‧‧Second sidewall
400‧‧‧ a pair of second rotary axles
709‧‧‧Locking parts
401‧‧‧pair of fixing plates
801‧‧‧The second L-shaped connection plate
500‧‧‧ rotating base
8011‧‧‧ Third side wall
501‧‧‧First support bearing
8012‧‧‧ Fourth side wall
502‧‧‧Second support bearing
802‧‧‧ hinge
503‧‧‧first guide bearing
8021‧‧‧First Page
504‧‧‧Second Guide Bearing
8022‧‧‧ second page
600‧‧‧ Bracket
D‧‧‧Fourth direction
601‧‧‧first side
E‧‧‧Fifth direction
602‧‧‧second side
L‧‧‧Locking structure

FIG. 1 is a schematic diagram of an initial state of a turning device for creation.

Fig. 2 is an enlarged schematic view of J in Fig. 1.

Fig. 3 is a schematic side view of Fig. 1.

FIG. 4 is an enlarged schematic view of a position K in FIG. 3.

FIG. 5 is a schematic view of the second flip plate and the first flip plate locked by the turning device of the creation.

Fig. 6 is an enlarged schematic view at L in Fig. 5.

FIG. 7 is a schematic diagram of the creative turning device rotated 90 degrees counterclockwise.

Figure 8 is a schematic view of the creative turning device rotated 180 degrees counterclockwise.

FIG. 9 is an enlarged schematic view at M in FIG. 8.

Figure 10 is a schematic view of the first turning plate opened after the turning device of the creation is rotated 180 degrees counterclockwise.

1000‧‧‧ Flip device

601‧‧‧first side

100‧‧‧The first flap

602‧‧‧second side

102‧‧‧ Third side

603‧‧‧third side

103‧‧‧ fifth side

604‧‧‧Fourth side

200‧‧‧ second flap

701‧‧‧sheet

201‧‧‧ second side

702‧‧‧magnet

202‧‧‧ Fourth side

703‧‧‧Iron sheet

203‧‧‧Sixth side

704‧‧‧base

204‧‧‧ Eighth side

705‧‧‧lock seat

300‧‧‧ a pair of first rotating half shafts

706‧‧‧Locking lever

500‧‧‧ rotating base

802‧‧‧ hinge

600‧‧‧ Bracket

8021‧‧‧First Page

Claims (9)

A turning device for turning a sheet includes: a first turning plate having a first side edge; a second turning plate having a second side edge, the second side edge and the first side edge They are hinged to each other, and an accommodating space is formed between the first flap and the second flap, for accommodating the sheet to be flipped; a pair of first rotary semi-axes, which are respectively disposed on the first flap opposite And the centers of the pair of first rotary semi-axes are located on the same horizontal line; a pair of second rotary semi-axes are respectively disposed on opposite sides of the second flap, and the pair of second rotary semi-axes The center is located on the same horizontal line, and the pair of second rotation semi-axes corresponds to the pair of first rotation semi-axes one-to-one; and a pair of rotating bases each have a concave portion; wherein, when the inverting device is in an uninverted state, the The first rotary half shafts are respectively accommodated in the recesses of the pair of rotary bases, and after the turning device is turned over a first angle with the first rotary half shafts as a center, the second rotary half shafts are respectively contained. Placed in the recess of the pair of rotating bases. The turning device according to item 1 of the scope of patent application, further comprising a bracket having opposite first sides and second sides, which are perpendicular to the lines between the centers of the pair of first semi-rotations respectively, and One of the pair of rotating bases is disposed on the first side, and the other of the pair of rotating bases is disposed on the second side. According to the turning device described in item 2 of the scope of patent application, the bracket further has opposite third and fourth sides, which are respectively located between the first and second sides, and the first flip has A third side opposite to the first side, wherein the third side is overlapped with the third side of the bracket and the first side and the first There is a first gap between the four sides, or the first side edge overlaps the fourth side of the bracket, and there is a second gap between the third side edge and the third side of the bracket. According to the turning device described in item 3 of the scope of patent application, the second turning plate has a fourth side opposite to the second side, and after the turning device flips the first angle, the fourth side overlaps There is a third gap between the fourth side of the bracket and the second side and the third side of the bracket, or the second side overlaps the third side of the bracket and the first There is a fourth gap between the four sides and the fourth side of the bracket. The turning device according to item 1 of the scope of patent application, further comprising a locking structure, which is arranged on the first side and the second side which are hinged to each other except the first flap and the second flap. Any side edge outside the side edge is used to fixedly connect the first flap and the second flap. The turning device according to item 4 of the scope of patent application, wherein the third side and the fourth side each have a fixing structure, and the third side or the fourth side is mutually connected with the bracket through the fixing structure. Connected, when the turning device is in an unturned state, the third side edge is stably overlapped to the third side through the fixing structure, and after the turning device is turned to the first angle, the fourth side edge passes The fixing structure is stably overlapped on the fourth side. The turning device according to item 4 of the scope of patent application, further comprising a pair of gap adjusting members, and the second flap further has a sixth side edge and an eighth side edge opposite to each other, wherein the sixth side edge and The eighth side edge is respectively disposed between the second side edge and the fourth side edge, and the pair of gap adjusting members are respectively fixed on the sixth side edge and the eighth side edge, and the pair of second rotating halves The shafts are respectively movably connected to the pair of gap adjusting members. When the gap between the second flap and the first flap needs to be adjusted, the pair can be respectively moved in a first direction perpendicular to the second flap. The second rotation half shaft or the pair of gap adjusting members is achieved. According to the turning device described in item 3 of the scope of patent application, each of the rotating bases is respectively provided with a first support bearing and a second support bearing arranged along the extending direction of the first side and the second side, and The first support bearing and the second support bearing jointly support the first rotary half shaft or the second rotary half shaft. According to the turning device described in item 8 of the scope of the patent application, each of the rotating bases is respectively provided with a first guide bearing and a second guide bearing, and the first rotary half shaft and / or the second rotary half shaft Respectively placed between the first guide bearing and the second guide bearing.