Auxiliary alignment device for preparing light conversion film laminated sample

Abstract

The utility model relates to an auxiliary alignment device for preparing a light conversion film laminated sample, the light conversion film laminated sample is used for testing the performance of a light conversion film, the light conversion film laminated sample comprises glass and a light conversion film which are stacked, the auxiliary alignment device comprises two parallel clamping plates, two ends of the clamping plates in the length direction are open, and the two ends of the clamping plates in the length direction are open. Positioning walls are arranged in the width direction of the clamping plates, and the two positioning walls are arranged in parallel in the vertical direction and used for abutting against and positioning the two opposite sides of the light conversion film laminated sample; and the boosting plate is located between the two clamping plates and can move in the length direction of the clamping plates during use. By adopting the scheme, the two positioning walls can be used for positioning the light conversion film laminated sample in the width direction of the clamping plate; the boosting plate pushes the light conversion film laminated samples to be positioned and aligned in the length direction of the clamping plate, and the boosting plate can also push the light conversion film laminated samples in the length direction of the clamping plate or push the light conversion film laminated samples out of the clamping plate, so that alignment and movement of the light conversion film laminated samples are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of solar photovoltaic module preparation devices, in particular to an auxiliary alignment device for preparing a light conversion film laminated specimen. Background Art

[0002] In the field of solar photovoltaic modules, when testing the light conversion efficiency of a light conversion film used for photovoltaic module encapsulation, a corresponding small-sized laminated specimen can be made, that is, a light conversion adhesive film and glass are made into a multi-layer laminated specimen, so that the laminated specimen simulates a heterojunction battery module, and then the laminated specimen is used to simulate the aging process of the module to test the quantum yield before and after aging, so as to characterize the light conversion rate of the light conversion adhesive film through the quantum yield.

[0003] However, the existing laminated specimen includes two major steps of lamination and stacking. In the process of stacking to obtain the stacked specimen, the multi-layer stacked specimen is manually prepared, resulting in the problems that relative skewing is likely to occur between the multi-layer structures of the stacked specimen and the preparation efficiency is low. Summary of the Utility Model

[0004] Based on this, an auxiliary alignment device for preparing a light conversion film laminated specimen is provided to improve the problem of low preparation efficiency of the light conversion film laminated specimen in the prior art.

[0005] The utility model provides an auxiliary alignment device for preparing a light conversion film laminated specimen. The light conversion film laminated specimen is used for testing the performance of the light conversion film. The light conversion film laminated specimen includes glass and a light conversion film stacked and placed. The auxiliary alignment device includes:

[0006] Two clamping plates arranged in parallel, the two ends of the clamping plate in the length direction are open, and positioning walls are provided on both sides of the clamping plate in the width direction. The two positioning walls are arranged in parallel in the vertical direction and are used for abutting and positioning with two opposite sides of the light conversion film laminated specimen;

[0007] A boosting plate, located between the two clamping plates and movable along the length direction of the clamping plates.

[0008] On the basis of the above technical solution, the utility model can also be improved as follows.

[0009] In one implementation, a support portion extends horizontally from the lower sides of the two positioning walls. The two support portions extend along the length direction of the positioning walls and are arranged oppositely. The two support portions are used for horizontally placing the light conversion film laminated specimen.

[0010] In one implementation, a limiting portion extends from the upper sides of the positioning walls. The support portion and the limiting portion are arranged in parallel. The limiting portion and the support portion extend from the same side of the positioning wall. The distance between the limiting portion and the support portion is not less than the height of the boosting plate.

[0011] In one implementation, the dimension of the limiting part in the width direction is smaller than the dimension of the supporting part in the width direction.

[0012] In one implementation, the cross-section of the clamping plate in the width direction is U-shaped, and the U-shaped open ends of the two clamping plates are arranged oppositely and the open ends are both in the horizontal direction.

[0013] In one implementation, the device further includes

[0014] a base, located below the clamping plate;

[0015] a moving component, which is located between the base and the clamping plate and is used to drive the clamping plate to move.

[0016] In one implementation, the moving component includes:

[0017] at least two fixing parts, which are connected to the base;

[0018] a guide rail, the two ends of which are respectively connected to the two fixing parts;

[0019] a slider, movably sleeved on the guide rail and connected to the clamping plate.

[0020] In one implementation, the moving component includes four fixing parts, four guide rails and eight sliders.

[0021] The four guide rails are arranged in parallel and every two guide rails form a group. One fixing part is fixed at each end of each group of guide rails; Two sliders are sleeved on each guide rail and the two sliders are respectively connected to different clamping plates. The bottom of each clamping plate is connected to the four guide rails through four sliders.

[0022] In one implementation, the boosting plate is T-shaped and includes

[0023] a plate part, which can move between two parallel clamping plates;

[0024] a rod part, which is columnar and one end of which is connected to one side surface of the plate part.

[0025] The beneficial effects of the utility model are as follows: The clamping plate is used for positioning during the horizontal laying of the optical conversion film laminated specimen. During laying, the two positioning walls can be used for the abutment of the two opposite sides during the layer-by-layer laying of the optical conversion film laminated specimen, and the optical conversion film laminated specimen is positioned in the width direction of the clamping plate; The boosting plate is used to push the optical conversion film laminated specimen to move, which is convenient for the optical conversion film laminated specimen to be positioned and aligned in the length direction of the clamping plate. The boosting plate can also push the optical conversion film laminated specimen along the length direction of the clamping plate or push the optical conversion film laminated specimen out of the clamping plate, so as to take out the optical conversion film laminated specimen and perform subsequent operations, thereby improving the efficiency during the laying of the optical conversion film laminated specimen and facilitating the alignment and movement of the optical conversion film laminated specimen. Description of the Drawings

[0026] Figure 1 FIG. is a schematic structural view of an auxiliary alignment device for preparing a light conversion film laminated specimen in an embodiment;

[0027] Figure 2 is Figure 1 a schematic structural view of the auxiliary alignment device with the boost plate omitted in;

[0028] Figure 3 a front view of an auxiliary alignment device for preparing a light conversion film laminated specimen in an embodiment;

[0029] Figure 4 an exploded view of a light conversion film laminated specimen in an embodiment;

[0030] Figure 5 an exploded view of a light conversion film laminated specimen in another embodiment.

[0031] In the drawings, the components represented by the reference numerals are as follows:

[0032] 10, clamping plate; 11, positioning wall; 12, support part; 13, limiting part;

[0033] 20, boost plate; 21, rod part; 22, plate part;

[0034] 30, base;

[0035] 40, moving assembly; 41, fixing part; 42, guide rail; 43, slider;

[0036] 50, light conversion film laminated specimen; 51, front plate glass; 52, light conversion EVA film; 53, butyl rubber; 54, back plate glass; 55, light conversion EPE film. Detailed Description of the Embodiments

[0037] In order to make the objectives, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0038] An auxiliary alignment device for preparing a light conversion film laminated specimen, referring to Figure 1 and Figure 2 , the light conversion film laminated specimen 50 is used for testing the performance of the light conversion film. The light conversion film laminated specimen 50 includes glass and a light conversion film stacked thereon. The auxiliary alignment device includes:

[0039] Two parallel clamping plates 10 are provided. The two ends of the clamping plate 10 in the length direction are open. Positioning walls 11 are provided on both sides of the clamping plate 10 in the width direction. The two positioning walls 11 are arranged in parallel in the vertical direction and are used to abut and position the two opposite sides of the light conversion film laminated specimen 50.

[0040] The boosting plate 20 is located between the two clamping plates 10 and can move along the length direction of the clamping plates 10.

[0041] Adopting this solution, referring to Figure 1 、 Figure 2 and Figure 3 , the clamping plate 10 is used for positioning the light conversion film laminated specimen 50 during horizontal laying. During laying, the two positioning walls 11 can be used to abut the two opposite sides of the light conversion film laminated specimen 50 during layer-by-layer laying, and the light conversion film laminated specimen 50 is positioned in the width direction of the clamping plate 10 (that is, the direction between the two clamping plates 10); the boosting plate 20 is used to push the light conversion film laminated specimen 50 to move, facilitating the positioning and alignment of the light conversion film laminated specimen 50 in the length direction of the clamping plate 10. The boosting plate 20 can also push the light conversion film laminated specimen 50 along the length direction of the clamping plate 10 or push the light conversion film laminated specimen 50 out of the clamping plate 10, so as to take out the light conversion film laminated specimen 50 and perform subsequent operations, thereby improving the efficiency of laying the light conversion film laminated specimen 50 and facilitating the alignment and movement of the light conversion film laminated specimen 50.

[0042] In the embodiment, referring to Figure 1 and Figure 2 , the effects of the boosting plate 20 in the device include: positioning the light conversion film laminated specimen 50 in the length direction of the clamping plate 10; pushing the light conversion film laminated specimen 50 to move along the length direction of the clamping plate 10; pushing all or part of the light conversion film laminated specimen 50 out of the range of the two positioning walls 11, facilitating the pushing of the light conversion film laminated specimen 50 to the required position for subsequent further operations on the light conversion film laminated specimen 50.

[0043] The light conversion film laminated specimen 50 has a regular rectangular structure.

[0044] In some embodiments, referring to Figure 1 and Figure 2, a support portion 12 extends horizontally from the lower side of each of the two positioning walls 11. The two support portions 12 extend along the length direction of the positioning wall 11 and are oppositely arranged. The two support portions 12 are used for the horizontal placement of the light conversion film laminated specimen 50. In this way, since the positioning walls 11 of the two clamping plates 10 are arranged in parallel, when the light conversion film laminated specimen 50 is placed, the two sides of the light conversion film laminated specimen 50 in the width direction of the clamping plate 10 can be limited, thereby ensuring the stability of the light conversion film laminated specimen 50 after being placed in the clamping plate 10; the support portion 12 is located on the lower side of the positioning wall 11 and is used to support the light conversion film laminated specimen 50 from below, thereby facilitating the horizontal placement of the light conversion film laminated specimen 50.

[0045] In another embodiment, the auxiliary alignment device further includes a bottom plate in addition to the two clamping plates 10 arranged oppositely. The bottom plate is used to connect the bottoms of the positioning walls 11 of the two clamping plates 10. In this embodiment, the positioning wall 11 can be a vertically placed rectangular plate-like structure. The two positioning walls 11 and the bottom plate enclose a U-shaped structure, and the opening direction of the U-shaped structure is upward. The bottom plate of the U-shaped structure is used for the horizontal placement of the light conversion film laminated specimen 50. The two side walls of the U-shaped structure are the positioning walls 11 of the clamping plate 10 and are used for the abutment and positioning of the light conversion film laminated specimen 50 in two opposite directions. Preferably, the two side walls of the U-shaped structure are in clearance fit with the light conversion film laminated specimen 50, thereby facilitating the movement of the light conversion film laminated specimen 50.

[0046] In some embodiments, refer to Figure 1 and Figure 2 , a limiting portion 13 extends from the upper side of the positioning wall 11. The support portion 12 is arranged in parallel with the limiting portion 13. The limiting portion 13 and the support portion 12 extend from the same side of the positioning wall 11. The distance between the limiting portion 13 and the support portion 12 is not less than the height of the boosting plate 20. In this way, the limiting portion 13 and the support portion 12 are arranged in parallel, which limits the height of the accommodating space between the two clamping plates 10, and can limit the upper part of the light conversion film laminated specimen 50 to prevent the light conversion film laminated specimen 50 from jumping during the pushing and moving process, resulting in the light conversion film laminated specimen 50 detaching from the clamping plate 10; in addition, since the distance between the limiting portion 13 and the support portion 12 is not less than the height of the boosting plate 20, the limiting portion 13 can simultaneously limit the boosting plate 20. The boosting plate 20 can form a small clearance fit with the limiting portion 13 and the support portion 12, thereby avoiding the skew of the boosting plate 20 during use and improving the accuracy of positioning the light conversion film laminated specimen 50 in the length direction of the clamping plate 10.

[0047] In some embodiments, refer to Figure 1 , Figure 2 and Figure 3, the dimension of the limiting part 13 in the width direction is smaller than that of the supporting part 12. In this way, the dimension of the limiting part 13 in the width direction of the clamping plate 10 is smaller than that of the supporting part 12, thereby increasing the opening size between the upper sides of the two clamping plates 10 and facilitating the placement of the optical conversion film laminated specimen 50 into the clamping plate 10 from the upper side.

[0048] In some embodiments, the cross-section of the clamping plate 10 in the width direction is U-shaped, and the U-shaped open ends of the two clamping plates 10 are arranged opposite to each other and the open ends are both in the horizontal direction. In this way, the two opposite sides of the two optical conversion film laminated specimens 50 respectively extend horizontally into the inverted U-shaped structures of the two clamping plates 10, and the two opposite sides of the optical conversion film laminated specimen 50 respectively abut and limit or have a small clearance fit with the bottom of the two U-shaped structures. When the clamping plate 10 can be adjusted horizontally, the horizontal distance between the two clamping plates 10 can be directly adjusted to match the optical conversion film laminated specimens 50 of different sizes. When the clamping plate 10 cannot be adjusted horizontally but is detachable, one or two clamping plates 10 can be removed and new clamping plates 10 can be replaced to change the distance between the two clamping plates 10.

[0049] Specifically, the two clamping plates 10 are symmetrically fixed on the moving assembly 40.

[0050] In some embodiments, see Figure 1 and Figure 2 , the device further includes,

[0051] a base 30, located below the clamping plate 10;

[0052] a moving assembly 40, the moving assembly 40 is located between the base 30 and the clamping plate 10 and is used to drive the clamping plate 10 to move. In this way, setting the moving assembly 40 can drive the clamping plate 10 to move or adjust the width dimension, so as to drive the movement of the optical conversion film laminated specimen 50 or adjust the size of the clamping plate 10 that can accommodate the optical conversion film laminated specimen 50; setting the base 30 facilitates the horizontal installation and movement of the entire device.

[0053] Specifically, the base 30 is square.

[0054] In some embodiments, see Figure 1 and Figure 2 , the moving assembly 40 includes four fixing members 41, four guide rails 42 and eight sliders 43,

[0055] Four guide rails 42 are arranged in parallel and every two guide rails 42 form a group. A fixing member 41 is fixed to each end of each group of guide rails 42. Two sliders 43 are sleeved on each guide rail 42 and the two sliders 43 are connected to different clamping plates 10 respectively. The bottom of each clamping plate 10 is connected to the four guide rails 42 through four sliders 43. In this way, the moving assembly 40 is connected to the base 30 through the fixing member 41, and the moving assembly 40 is connected to the clamping plate 10 through the slider 43. When adjusting the position of the clamping plate 10, the clamping plate 10 can be moved along the length direction of the guide rail 42 by the driving of the slider 43, thereby realizing the change of the position of the clamping plate 10.

[0056] Specifically, a limiting clamping structure is provided between the slider 43 and the guide rail 42 of the movable component 40. When the positions of the slider 43 and the guide rail 42 are adjusted into place, the limiting structure is opened so that no relative movement occurs between the slider 43 and the guide rail 42, thereby fixing the position of the clamping plate 10; the limiting structure can be a positioning pin, which extends into the slider 43 laterally. When the slider 43 and the guide rail 42 are adjusted into place, the positioning pin is rotated so that the positioning pin is pressed against the guide rail 42, thereby clamping the slider 43 and the guide rail 42.

[0057] In some embodiments, see Figure 1 and Figure 2 The moving assembly 40 includes four guide rails 42 and eight sliders 43. The clamping plate 10 is provided with two guide rails 42. Two sliders 43 are sleeved on each guide rail 42. Four sliders 43 are connected to the bottom of each clamping plate 10. In this way, the bottom of each clamping plate 10 is connected to the guide rail 42 through different sliders 43, so that it is convenient to properly adjust the connected sliders 43 when using clamping plates 10 of different sizes.

[0058] Specifically, the moving assembly 40 is used to adjust the distance between the two clamping plates 10 in the width direction.

[0059] In some embodiments, see Figure 1 and Figure 2 The slider 43 is block-shaped, and the guide rail 42 is cylindrical; there are four fixing members 41, and each fixing member 41 fixes the ends of two guide rails 42 on the base 30. In this way, each fixing member 41 connects two guide rails 42, effectively reducing the number of fixing members 41 and the number of parts of the device.

[0060] In some embodiments, see Figure 1 The booster plate 20 is T-shaped and includes:

[0061] A plate portion 22, the plate portion 22 can move between two parallel clamping plates 10;

[0062] The rod portion 21 is columnar and one end of the rod portion 21 is connected to a side surface of the plate portion 22 .

[0063] In this way, the boosting plate 20 is facilitated for an operator to hold and push by providing the rod portion 21, and abuts against the optical rotation film laminated specimen 50 and pushes the optical rotation film laminated specimen 50 to be flush or moved by the plate portion 22; the rod portion 21 is columnar and is the vertical section of the T-shaped structure of the boosting plate 20; the plate portion 22 is rectangular and is the horizontal section of the T-shaped structure of the boosting plate 20. The plate portion 22 is rectangular.

[0064] The existing laminated specimen includes two major steps of lamination and pressing. During the process of laminating and obtaining the optical rotation film laminated specimen 50, the multi-layered optical rotation film laminated specimen 50 is manually prepared, resulting in the problems that relative skew is likely to occur between the multi-layer structures of the optical rotation film laminated specimen 50 and the preparation efficiency is low. Therefore, the device of the present application is proposed to solve the above problems.

[0065] There are the following two embodiments of the structure of the optical rotation film laminated specimen 50 in the present application:

[0066] See Figure 4 , the first includes a front plate glass 51, an optical rotation EVA film 52, a butyl rubber 53, and a back plate glass 54 stacked in sequence. The four components included in this structure are stacked layer by layer in the vertical direction on the clamping plate 10 of the device to manufacture the optical rotation film laminated specimen 50. Among them, the butyl rubber 53 is formed into a loop shape and is arranged close to the edges of the two glasses. The optical rotation EVA film 52 is located in the middle space of the butyl rubber 53. In this structure, the butyl rubber 53 plays an edge-sealing effect; in this structure, the butyl rubber 53 can be placed first and then the optical rotation EVA film 52;

[0067] See Figure 5 , the second includes a front plate glass 51, an optical rotation EPE film 55, and a back plate glass 54 stacked in sequence. The four components included in this structure are stacked layer by layer in the vertical direction on the clamping plate 10 of the device to manufacture the optical rotation film laminated specimen 50.

[0068] In different structures of the optical rotation film laminated specimen 50, whether to use the butyl rubber 53 for edge sealing is selected according to the type of film used; after the optical rotation film laminated specimen 50 is stacked and aligned by using the auxiliary alignment device for preparing the optical rotation film laminated specimen, the boosting plate 20 is used to push the optical rotation film laminated specimen 50 to the edge of the clamping plate 10, so that the optical rotation film laminated specimen 50 partially exposes the clamping plate 10, and the exposed side is sealed and fixed with a sealing tape. Then, the optical rotation film laminated specimen 50 is pushed in the reverse direction and pushed to the other side of the clamping plate 10, or the optical rotation film laminated specimen 50 is directly removed, and the other side of the optical rotation film laminated specimen 50 is sealed and fixed.

[0069] After the optical conversion film laminate specimen 50 is fabricated and its edges are sealed and fixed, the optical conversion film laminate specimen 50 is placed on the production line for lamination to obtain a laminated specimen, and then the laminated specimen is subjected to subsequent testing processes.

[0070] See Figure 1 and Figure 2 As shown in and, when the optical conversion film laminate specimen 50 is placed on the clamping plate 10, the dimension of the clamping plate 10 in the length direction can be a multiple of the width dimension, so as to facilitate the parallel placement of multiple optical conversion film laminate specimens 50 in the length direction of the clamping plate 10.

[0071] It should be noted that the illustrations provided in this embodiment only schematically illustrate the basic concept of the present invention. Therefore, only the components related to the present invention are shown in the drawings, rather than being drawn according to the number, shape, and size of the components in actual implementation. The types, quantities, and proportions of the components in actual implementation can be arbitrarily changed, and the component layout type may also be more complex.

[0072] The structures, proportions, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those skilled in the art to understand and read, and are not used to limit the implementation conditions of the present invention. Therefore, they do not have technical essence. Any modification of the structure, change of the proportional relationship, or adjustment of the size, without affecting the effects that the present invention can produce and the purposes that can be achieved, should still fall within the scope covered by the technical content disclosed in the present invention.

[0073] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention.

[0074] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present invention, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0075] In the present utility model, unless otherwise clearly stipulated and defined, terms such as "installation", "connection", "coupling", "fixation", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral one; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0076] In the present utility model, unless otherwise clearly stipulated and defined, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0077] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0078] The above-described embodiments merely represent several implementation manners of the present application. The descriptions thereof are relatively specific and detailed, but should not be construed as limiting the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present application, several deformations and improvements can still be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent of the present application shall be subject to the appended claims.

Claims

1. An auxiliary alignment device for preparing a light transfer film laminate sample, wherein the light transfer film laminate sample (50) is used for light transfer film performance testing, wherein the light transfer film laminate sample (50) comprises stacked glass and light transfer film, characterized in that: The auxiliary alignment device comprises: Two parallel clamping plates (10), both ends of the clamping plates (10) in the length direction are open, and both the clamping plates (10) in the width direction are provided with positioning walls (11), and the two positioning walls (11) are arranged in parallel along the vertical direction and are used to abut and position with two opposite sides of the light transfer film laminate sample (50); The boosting plate (20) is located between the two clamping plates (10) and can move along the length direction of the clamping plates (10).

2. The auxiliary alignment device according to claim 1, characterized in that: A support portion (12) extends from the lower side of each of the two positioning walls (11) in the horizontal direction. The two support portions (12) extend along the length direction of the positioning walls (11) and are arranged opposite to each other. The two support portions (12) are used for horizontal placement of the light transfer film laminate sample (50).

3. The auxiliary alignment device according to claim 2, characterized in that: A limiting portion (13) extends from the upper side of the positioning wall (11); the supporting portion (12) is arranged parallel to the limiting portion (13); the limiting portion (13) and the supporting portion (12) extend along the same side of the positioning wall (11); and the spacing between the limiting portion (13) and the supporting portion (12) is not less than the height of the boosting plate (20).

4. The auxiliary alignment device according to claim 3, characterized in that: The dimension of the limiting portion (13) in the width direction is smaller than the dimension of the supporting portion (12) in the width direction.

5. The auxiliary alignment device according to claim 3, characterized in that: The cross section of the clamping plate (10) along the width direction is U-shaped, and the U-shaped opening ends of the two clamping plates (10) are arranged opposite to each other and the opening ends are both located in the horizontal direction.

6. The auxiliary alignment device according to claim 1, characterized in that: The device further comprises: A base (30) located below the clamping plate (10); A moving component (40), the moving component (40) is located between the base (30) and the clamping plate (10), and is used to drive the clamping plate (10) to move.

7. The auxiliary alignment device according to claim 6, characterized in that: The moving assembly (40) comprises: At least two fixing members (41) connected to the base (30); A guide rail (42), two ends of which are respectively connected to the two fixing members (41); The slider (43) is movably sleeved on the guide rail (42) and connected to the clamping plate (10).

8. The auxiliary alignment device according to claim 7, characterized in that: The moving assembly (40) comprises four fixing members (41), four guide rails (42) and eight sliding blocks (43). The four guide rails (42) are arranged in parallel and every two guide rails (42) form a group. A fixing member (41) is fixed to each end of each group of guide rails (42). Two sliders (43) are sleeved on each guide rail (42) and the two sliders (43) are respectively connected to different clamping plates (10). The bottom of each clamping plate (10) is connected to the four guide rails (42) via the four sliders (43).

9. The auxiliary alignment device according to claim 7, characterized in that: The sliding block (43) is block-shaped, and the guide rail (42) is cylindrical.

10. The auxiliary alignment device according to claim 1, characterized in that: The boosting plate (20) is T-shaped, and comprises: A plate portion (22) which is movable between two parallel-arranged clamping plates (10); The rod part (21) is columnar and one end of the rod part is connected to a side surface of the plate part.

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