Tool for pasting film on crystal

Abstract

The embodiment of the specification provides a tool for pasting a film on a crystal, and the tool comprises a base which is used for placing the crystal; the limiting blocking piece is arranged on the base and comprises a first blocking strip and a second blocking strip; the first limiting assembly is arranged on the base and comprises a first limiting part and a first driving part; the second limiting assembly is arranged on the base and comprises a second limiting part and a second driving part; wherein the first driving part comprises a first supporting mechanism, a first connecting rod and a first elastic piece; each second driving part comprises a second supporting mechanism, a second connecting rod and a second elastic piece.

Description

Technical Field

[0001] This specification relates to the field of crystal technology, and in particular to a tool for crystal film lamination. Background Art

[0002] After multiple crystals are arranged into an array, they need to be laminated to ensure the array's shape accuracy. During lamination, a film material is typically used to bond the two ends of the crystal array. Film materials can include barium sulfate, ESR reflective film, or E60 reflective film. Alternatively, multiple crystals can be formed into an air-coupled array. This requires extruding and aligning the crystals.

[0003] When applying film to a crystal array, a right-angle fixture is typically used to align adjacent sides of the array. A pressure plate is then used to press the ends of the array to level the ends. However, this method is inefficient and inconvenient to handle after applying the film. The pressure plate also struggles to ensure uniform force across the array, potentially damaging the crystals.

[0004] Therefore, it is necessary to provide an improved tool for crystal film lamination to improve the efficiency and quality of crystal array film lamination. Utility Model Content

[0005] One or more embodiments of the present specification provide a tool for crystal film lamination, the tool comprising: a base for placing the crystal; a limiting blocking member provided on the base, comprising a first blocking bar and a second blocking bar; an angle is formed between the length direction of the first blocking bar and the length direction of the second blocking bar; a first limiting assembly provided on the base, comprising a first limiting part and a first driving part; the first driving part drives the first limiting part to move along the length direction of the second blocking bar; the first limiting part is configured to clamp the crystal between the first blocking bar and the first limiting part; a second limiting assembly provided on the base, comprising a second limiting part and a second driving part; the second driving part drives the second limiting part to move along the length direction of the first blocking bar; the second limiting part is configured to The crystal is clamped between the second baffle and the second limiting part; wherein, the first driving part includes a first supporting mechanism, a first connecting rod and a first elastic member; the second driving part includes a second supporting mechanism, a second connecting rod and a second elastic member; the first supporting mechanism and the second supporting mechanism are both arranged on the base; the first connecting rod is connected between the first driving part and the first limiting part; the first connecting rod is movably arranged on the first supporting mechanism; the first elastic member is pressed between the first limiting part and the first supporting mechanism; the second connecting rod is connected between the two driving parts and the second limiting part; the second connecting rod is movably arranged on the second supporting mechanism; the second elastic member is pressed between the second limiting part and the second supporting mechanism.

[0006] In some embodiments, the first supporting mechanism is provided with a first guiding structure, which guides the movement of the first limiting portion; and / or, the second supporting mechanism is provided with a second guiding structure, which guides the movement of the second limiting portion.

[0007] In some embodiments, the tool further includes a first locking component capable of locking the position of the first limiting portion; and / or; the tool further includes a second locking component capable of locking the position of the second limiting portion.

[0008] In some embodiments, the first locking assembly includes a first latch and at least one first locking hole; the at least one first locking hole is provided on the first connecting rod, and the first latch is adapted to fit into the first locking hole; and / or the second locking assembly includes a second latch and at least one second locking hole;

[0009] The at least one second locking hole is provided on the second connecting rod, and the second latch is adapted to the second locking hole.

[0010] In some embodiments, a buffer layer is provided on the side of the first limiting portion facing the first baffle; and / or a buffer layer is provided on the side of the second limiting portion facing the second baffle; and / or a buffer layer is provided on the side of the first baffle facing the first limiting portion; and / or a buffer layer is provided on the side of the second baffle facing the second limiting portion.

[0011] In some embodiments, the base is provided with a friction increasing structure on the surface of the position limiting block; and / or the first position limiting portion and / or the second position limiting portion are provided with a weight increasing structure.

[0012] In some embodiments, the surface of the base provided with the limit stopper includes a smooth area and a rough area, the smooth area is used to place the crystal, and the first limit part and / or the second limit part moves on the rough area; the surface roughness of the smooth area is smaller than the surface roughness of the rough area.

[0013] In some embodiments, a tension spring is provided between the first limiting portion and the supporting mechanism; and / or a tension spring is provided between the second limiting portion and the supporting mechanism.

[0014] In some embodiments, the limiting blocking member is detachably connected to the base, and the supporting mechanism is detachably provided on the base.

[0015] In some embodiments, the first driving portion includes a first handle; the first handle is connected to an end of the first connecting rod away from the first limiting portion; and / or the second driving portion includes a second handle; the second handle is connected to an end of the second connecting rod away from the second limiting portion. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] This specification will be further described in the form of exemplary embodiments, which will be described in detail with reference to the accompanying drawings. These embodiments are not limiting, and in these embodiments, like numbers represent like structures, wherein:

[0017] Figure 1 is a three-dimensional structural diagram of a tool for crystal film lamination according to some embodiments of this specification;

[0018] Figure 2 yes Figure 1 A top view of

[0019] Figure 3 is a schematic structural diagram of a locking assembly according to some embodiments of this specification;

[0020] Figure 4 is another structural schematic diagram of a locking assembly according to some embodiments of this specification;

[0021] Figure 5 This is one of the structural schematic diagrams of a tool for crystal film lamination according to some embodiments of this specification;

[0022] Figure 6 This is the second structural schematic diagram of the tooling for crystal film lamination shown in some embodiments of this specification. DETAILED DESCRIPTION

[0023] To more clearly illustrate the technical solutions of the embodiments of this specification, the following briefly describes the drawings required for describing the embodiments. Obviously, the drawings described below are merely examples or embodiments of this specification. Those skilled in the art can apply this specification to other similar scenarios based on these drawings without inventive effort. Unless otherwise apparent from the context or otherwise noted, the same reference numerals in the figures represent the same structure or operation.

[0024] As used in this specification and claims, unless the context clearly indicates otherwise, the words "a," "an," "an," and / or "the" do not refer to the singular but also include the plural. Generally speaking, the terms "comprises" and "include" only indicate the inclusion of the steps and elements specifically identified, and these steps and elements do not constitute an exclusive list. A method or apparatus may also include other steps or elements.

[0025] In some embodiments, after the right-angle fixture positions the crystal array, a pressure plate is used to compress the two ends of the crystal array to ensure that the two ends of the crystal array are aligned in the same plane. The right-angle fixture can only position the two adjacent sides of the crystal array, making it difficult to ensure that all crystals in the array are closely aligned. The right-angle fixture and the pressure plate are independent structures and need to be operated separately, which is inconvenient to use.

[0026] In some embodiments of this specification, a tool for attaching films to crystals is provided. A first limiting assembly, a second limiting assembly, and a limiting stopper are used to apply pressure to the four sides of a crystal array, thereby keeping the multiple crystals in the array close together and preventing them from loosening. A base is used to align the end faces of the crystal array, eliminating the need for an additional pressure plate, making the tool more convenient to use.

[0027] Figure 1 It is a three-dimensional structural diagram of a tool for crystal film lamination according to some embodiments of this specification. Figure 2 yes Figure 1 Top view of .

[0028] like Figure 1 、 Figure 2As shown, the tool 1000 for crystal film lamination includes a base 300 , a limiting blocking member 400 , a first limiting component 100 and a second limiting component 200 .

[0029] In some embodiments, the base 300 is used to place the crystal 500. The stopper 400, disposed on the base 300, includes a first stop bar 410 and a second stop bar 420. The length of the first stop bar 410 and the length of the second stop bar 420 form an angle. The first stopper assembly 100, disposed on the base 300, includes a first stopper 110 and a first driver 120. The first driver 120 drives the first stopper 110 to move along the length of the second stop bar 420. The first stopper 110 is configured to clamp the crystal 500 between the first stop bar 410 and the first stopper 110. The second limiting assembly 200 is provided on the base 300 and includes a second limiting portion 210 and a second driving portion 220; the second driving portion 220 drives the second limiting portion 210 to move along the length direction of the first baffle 410; the second limiting portion 210 is configured to clamp the crystal 500 between the second baffle 420 and the second limiting portion 210.

[0030] The first driving portion 120 includes a first supporting mechanism 121 , a first connecting rod 122 and a first elastic member 123 ; the second driving portion 220 includes a second supporting mechanism, a second connecting rod 222 and a second elastic member 223 .

[0031] In some embodiments, both the first support mechanism 121 and the second support mechanism 221 are disposed on a base. A first connecting rod 122 is connected between the first driving portion 120 and the first limiting portion 110; the first connecting rod 122 is movably disposed on the first support mechanism 121; and the first elastic member 123 is pressed between the first limiting portion 110 and the first support mechanism 121. A second connecting rod 222 is connected between the second driving portion 220 and the second limiting portion 210; the second connecting rod 222 is movably disposed on the second support mechanism 221; and the second elastic member 223 is pressed between the second limiting portion 210 and the second support mechanism 221.

[0032] The base 300 can be used as an installation base for installing other structures, for example, installing at least one of the limiting blocking member 400 , the first limiting assembly 100 and the second limiting assembly 200 .

[0033] In some embodiments, the base 300 may include at least one flat surface, for example, the upper surface of the base 300 may be flat. In some embodiments, the at least one flat surface of the base 300 may be horizontal, for example, the upper surface of the base 300 may be horizontal. At least one of the position-limiting stopper 400, the first position-limiting assembly 100, and the second position-limiting assembly 200 may be disposed on the horizontally disposed plane of the base 300.

[0034] In some embodiments, the base 300 may include various shapes, for example, at least one of a prism shape, a flat plate shape, a disc shape, etc.

[0035] In some embodiments, the base 300 can be made of a variety of materials, for example, at least one of metal, wood, plastic, etc.

[0036] In some embodiments, the base 300 can be used to place the crystal 500. In some embodiments, the crystal 500 can include a plurality of columnar crystals 500 of the same length. The columnar shape can include at least one of a cylindrical shape, a prism shape, and a rectangular parallelepiped shape. The plurality of columnar crystals 500 are placed on the base 300. The base 300 can make the two ends of the plurality of crystals 500 on the same plane. For example, when the upper surface of the base 300 is set horizontally, the length direction of the plurality of crystals 500 is along a direction perpendicular to the upper surface of the base 300 (for example, Figure 1 The crystals 500 are placed on the upper surface of the base 300 (in the Z direction). The ends of the crystals 500 are parallel to the upper surface of the base 300, and the ends of the crystals 500 are located in the same plane. This facilitates film application to the crystals 500. Film application can include applying a film 600 to the same end of the crystals 500. In some embodiments, the crystals 500 can be placed in an array on the base 300. In some embodiments, the film 600 can include at least one of barium sulfate, ESR reflective film, and E60 reflective film.

[0037] The limiting stopper 400 is a structure for limiting at least part of the freedom of the crystal 500. For example, when the upper surface of the base 300 is horizontally arranged, the length direction of the plurality of crystals 500 is along a direction perpendicular to the upper surface of the base 300 (for example, Figure 1 The limiting stopper 400 can be used to limit the crystal 500 along the length direction of the base 300 (for example, Figure 1 、 Figure 2 ) and / or along the width direction of the base 300 (e.g., Figure 1 、 Figure 2 In some embodiments, the limit stop 400 can be used to position the crystal 500.

[0038] In some embodiments, the limit stopper 400 is provided on the base 300. In some embodiments, the limit stopper 400 may protrude from at least one surface of the base 300. For example, when the upper surface of the base 300 is horizontally arranged, the limit stopper 400 may protrude from at least one surface of the base 300. Figure 1The Z direction in FIG. 3 is a perspective view of a first embodiment of the present invention, wherein the first embodiment protrudes upward from the upper surface of the base 300 (in the Z direction).

[0039] In some embodiments, the limit stopper 400 may include at least two surfaces that contact the plurality of crystals 500. In some embodiments, the at least two surfaces that contact the plurality of crystals 500 are adjacent surfaces.

[0040] As an example only, the limit stopper 400 includes two surfaces contacting the plurality of crystals 500 , and the two surfaces contacting the plurality of crystals 500 may be L-shaped. In some embodiments, the outermost crystals 500 of the plurality of crystals 500 may abut against the limit stopper 400 .

[0041] In some embodiments, the position limiting blocking member 400 and the base 300 can be connected in a variety of ways, for example, at least one of bonding, snapping, threaded connection, integral molding, etc.

[0042] In some embodiments, the limiting blocking member 400 can be made of a variety of materials, for example, at least one of metal, wood, plastic, etc.

[0043] In some embodiments, the position-limiting stopper 400 and the crystal 500 can form a flexible contact in various ways, so as to avoid the crystal 500 being damaged when the crystal 500 is squeezed.

[0044] As an example only, an elastic cushion layer may be provided on the surface of the position-limiting stopper 400 that contacts the crystal 500. The elastic cushion layer can be provided to enable the position-limiting stopper 400 to form a flexible contact with the crystal 500. The elastic cushion layer can be made of an elastic material.

[0045] As an example only, the position limiting stopper 400 may be made of an elastic material, wherein the elastic material may include at least one of rubber, silicone, and the like.

[0046] In some embodiments, the limiting stopper 400 may include a first stopper 410 and a second stopper 420 .

[0047] The first stop bar and the second stop bar form an L shape.

[0048] The first stopper 410 can restrict some degrees of freedom of the plurality of crystals 500. For example, when the upper surface of the base 300 is horizontally arranged, the length direction of the plurality of crystals 500 is along a direction perpendicular to the upper surface of the base 300 (for example, Figure 1 The first barrier strips 410 can limit the movement of the plurality of crystals 500 along the width direction of the base 300 (eg, Figure 1 The degree of freedom of movement in the Y direction.

[0049] In some embodiments, the first blocking bar 410 includes a first blocking surface. The first blocking surface can be along the length direction of the base 300 (for example, Figure 1 In some embodiments, the first blocking surface may be parallel to the length direction of the base 300.

[0050] In some embodiments, the first bar 410 may include a variety of shapes, for example, at least one of a flat plate shape, a prism shape, etc. In some embodiments, the length direction of the first bar 410 may be along the length direction of the base 300 (for example, Figure 1 In some embodiments, the length direction of the first blocking bar 410 may be parallel to the length direction of the first blocking surface.

[0051] The second blocking bar 420 can restrict some degrees of freedom of the plurality of crystals 500. For example, when the upper surface of the base 300 is horizontally arranged, the length direction of the plurality of crystals 500 is along a direction perpendicular to the upper surface of the base 300 (for example, Figure 1 The second stopper 420 can limit the movement of the plurality of crystals 500 along the length direction of the base 300 (for example, the Z direction in FIG). Figure 1 The degree of freedom of movement in the X direction.

[0052] In some embodiments, the second blocking bar 420 includes a second blocking surface. The second blocking surface can be along the width direction of the base 300 (for example, Figure 1 In some embodiments, the second blocking surface may be parallel to the width direction of the base 300.

[0053] In some embodiments, the second bar 420 may include a variety of shapes, for example, at least one of a flat plate shape, a prism shape, etc. In some embodiments, the length direction of the second bar 420 may be along the width direction of the base 300 (for example, Figure 1 In some embodiments, the length direction of the second blocking bar 420 may be parallel to the length direction of the second blocking surface.

[0054] In some embodiments, the first stop bar 410 and the second stop bar 420 may be connected in a variety of ways, for example, at least one of bonding, clamping, threaded connection, integral molding, etc.

[0055] In some embodiments, the length direction of the first blocking bar 410 is perpendicular to the length direction of the second blocking bar 420. This allows the first blocking surface to be perpendicular to the second blocking surface. When the crystal 500 is a rectangular parallelepiped, multiple crystals 500 can be combined to form a rectangular parallelepiped structure. The rectangular parallelepiped structure formed by the combination of multiple crystals 500 can be respectively attached to the first blocking surface and the second blocking surface, which is conducive to improving the positioning accuracy of the crystal 500 and facilitating the quick and neat arrangement of multiple crystals 500, facilitating the subsequent film application of multiple crystals.

[0056] In some embodiments, the length direction of the first bar 410 and the length direction of the second bar 420 may not be perpendicular. The angle between the length directions of the first bar 410 and the second bar 420 may match the angle between two adjacent side surfaces of the crystal 500. For example, if the angle between two adjacent side surfaces of the crystal 500 is 60°, the angle between the length directions of the first bar 410 and the second bar 420 may be 60°. This allows the adjacent side surfaces of the crystal 500 to be aligned with the first bar 410 and the second bar 420, respectively.

[0057] In some embodiments, an elastic cushion layer is provided on the surface of the first blocking bar 410 and / or the second blocking bar 420 that contacts the crystal 500. As an example only, an elastic cushion layer is provided on the first blocking surface and the second blocking surface.

[0058] By providing the elastic pad, the first stopper 410 and / or the second stopper 420 can form a flexible contact with the crystal 500 , thereby preventing the first stopper 410 and / or the second stopper 420 from damaging the crystal 500 .

[0059] For more information about the elastic cushion, please refer to the relevant description above.

[0060] The first limiting assembly 100 is a structure for applying a force to the plurality of crystals 500, for example, applying pressure to the crystals 500. In some embodiments, the first limiting assembly 100 can apply pressure to the plurality of crystals 500, clamping the plurality of crystals 500 between the limiting stopper 400 and the first limiting assembly 100. For example, when the upper surface of the base 300 is horizontally arranged, the length direction of the plurality of crystals 500 is along a direction perpendicular to the upper surface of the base 300 (for example, Figure 1 The first limiting assembly 100 can be placed on the upper surface of the base 300 along the width direction of the base 300 (for example, the Z direction). Figure 1 The plurality of crystals 500 are pressed tightly between the first blocking bar 410 of the position-limiting stopper 400 and the first position-limiting assembly 100 by applying pressure to the plurality of crystals 500 (in the Y direction).

[0061] In some embodiments, the first limiting assembly 100 can be disposed on the base 300. In some embodiments, at least a portion of the first limiting assembly 100 can move relative to the base 300 to compress the plurality of crystals 500 between the first blocking bar 410 of the limiting stopper 400 and the first limiting assembly 100.

[0062] In some embodiments, as Figure 2 As shown, the first limiting assembly 100 may include a first driving portion 120 and a first limiting portion 110 .

[0063] The first limiting portion 110 is a structure capable of applying pressure to the crystals 500. In some embodiments, the first limiting portion 110 can transmit pressure to the plurality of crystals 500, thereby pressing the plurality of crystals 500 between the first limiting portion 110 and the limiting stopper 400. For example only, the first limiting portion 110 can compress the plurality of crystals 500 between the first limiting portion 110 and the first stopper 410 under the action of pressure.

[0064] In some embodiments, the first limiting portion 110 is arranged along the length direction of the first stop bar 410 (eg, Figure 1 The length of the first stopper 110 along the X direction may be greater than the length of the plurality of crystals 500 along the length direction of the first stopper 410. In this way, the first limiting portion 110 can cover all the crystals 500 to prevent some crystals from being loosened.

[0065] In some embodiments, the first limiting portion 110 may include a variety of shapes, for example, at least one of a strip shape, a plate shape, and the like.

[0066] In some embodiments, the surface of the first limiting portion 110 facing the crystal 500 may be adapted to the outer surface of the crystal 500. For example, when the crystal 500 is cylindrical or prismatic, the surface of the first limiting portion 110 facing the crystal 500 may be provided with a groove adapted to the crystal 500.

[0067] The first driving portion 120 can be used to drive the first limiting portion 110 .

[0068] In some embodiments, the first driving portion 120 can drive the first limiting portion 110 to move along the length direction of the second blocking bar 420 .

[0069] In some embodiments, the first driving unit 120 may include a first support mechanism 121, a first connecting rod 122, and a first elastic member 123. In some embodiments, the first connecting rod 122 is connected between the first driving unit 120 and the first position-limiting portion 110; the first connecting rod 122 is movably mounted on the first support mechanism 121; and the first elastic member 123 is pressed between the first position-limiting portion 110 and the first support mechanism 121. In some embodiments, the first support mechanism 121 is mounted on the base 300.

[0070] The first support mechanism 121 can serve as a mounting base for mounting the first connecting rod 122. In some embodiments, the first support mechanism 121 can be mounted on the base 300 in a variety of ways. For example, the first support mechanism 121 can be connected to the base 300 and / or the position-limiting stopper 400, wherein the connection can include at least one of bonding, clamping, welding, threading, and integral molding.

[0071] In some embodiments, the first supporting mechanism 121 may include various shapes, for example, at least one of a flat plate shape, a prism shape, etc. The prism shape may include a rectangular parallelepiped shape.

[0072] The first connecting rod 122 can be used to connect to the first limiting portion 110. In some embodiments, at least a portion of the first limiting portion 110 can be located between the first supporting mechanism 121 and the limiting stopper 400. The first limiting portion 110 is connected to the end of the first connecting rod 122 that is closest to the limiting stopper 400. In some embodiments, the end of the first connecting rod 122 that is away from the limiting stopper 400 can pass through the first supporting mechanism 121.

[0073] For more details about the first limiting portion 110 , please refer to the above description.

[0074] In some embodiments, the first connecting rod 122 is slidably connected to the first support mechanism 121. When the first connecting rod 122 slides relative to the first support mechanism 121, the first connecting rod 122 can drive the first limiting portion 110 to move. In some embodiments, the first connecting rod 122 can be driven by various means, such as manual actuation or mechanical actuation. The mechanical actuation can include at least one of a pneumatic cylinder, a hydraulic cylinder, an electric cylinder, and a motor.

[0075] In some embodiments, the sliding direction of the first connecting rod 122 may be directed toward the first blocking bar 410. In some embodiments, the sliding direction of the first connecting rod 122 may be perpendicular to the first blocking surface of the first blocking bar 410. For example, when the upper surface of the base 300 is horizontally arranged, the first blocking surface of the first blocking bar 410 is parallel to the length direction of the base 300 (for example, Figure 1The sliding direction of the first connecting rod 122 may be perpendicular to the length direction of the base 300. In some embodiments, the axial direction of the first connecting rod 122 may be parallel to the sliding direction of the first connecting rod 122.

[0076] For more details about the first stop bar 410 , please refer to the above description.

[0077] The first elastic member 123 can be used to apply elastic force to the first limiting portion 110 , so that the first limiting portion 110 presses the plurality of crystals 500 between the first limiting portion 110 and the first blocking bar 410 under the action of the elastic force.

[0078] In some embodiments, the first elastic member 123 can include various structures, such as at least one of a spring, a rubber sleeve, and a rubber band. For example, if the first elastic member 123 is a spring, the first elastic member 123 can be sleeved onto the first connecting rod 122. The first elastic member 123 has its ends abutting the first position-limiting portion 110 and the first support mechanism 121, respectively.

[0079] In some embodiments, the first elastic member 123 can maintain the first limiting portion 110 to maintain the pressing force applied to the plurality of crystals 500 .

[0080] The second limiting assembly 200 is a structure for applying a force to the plurality of crystals 500, for example, applying pressure to the crystals 500. In some embodiments, the second limiting assembly 200 can apply pressure to the plurality of crystals 500, clamping the plurality of crystals 500 between the limiting stopper 400 and the second limiting assembly 200. For example, when the upper surface of the base 300 is horizontally arranged, the length direction of the plurality of crystals 500 is along a direction perpendicular to the upper surface of the base 300 (for example, Figure 1 The second limiting assembly 200 can be placed on the upper surface of the base 300 along the length direction of the base 300 (for example, the Z direction). Figure 1 The plurality of crystals 500 are pressed against the second stopper bar 420 of the position-limiting stopper 400 and the second position-limiting assembly 200 by applying pressure thereto (in the X direction).

[0081] In some embodiments, the second limiting assembly 200 can be disposed on the base 300. In some embodiments, at least a portion of the second limiting assembly 200 can move relative to the base 300 to compress the plurality of crystals 500 between the second blocking bar 420 of the limiting stopper 400 and the second limiting assembly 200.

[0082] In some embodiments, as Figure 2 As shown, the second limiting assembly 200 may include a second driving portion 220 and a second limiting portion 210 .

[0083] The second limiting portion 210 is a structure capable of applying pressure to the crystals 500. In some embodiments, the second limiting portion 210 can transmit pressure to the plurality of crystals 500, thereby pressing the plurality of crystals 500 between the second limiting portion 210 and the limiting stopper 400. For example only, the second limiting portion 210 can compress the plurality of crystals 500 between the second limiting portion 210 and the second stopper 420 under the action of pressure.

[0084] In some embodiments, the second limiting portion 210 is arranged along the length direction of the second stop bar 420 (eg, Figure 1 The length (in the X direction) of the plurality of crystals 500 can be greater than the length of the second stop bar 420 along the length direction. In this way, the second limiting portion 210 can cover all the crystals 500 to prevent some crystals from being loosened.

[0085] In some embodiments, the second limiting portion 210 may have the same or similar structure as the first limiting portion 110. For more information about the second limiting portion 210, please refer to the description of the first limiting portion 110.

[0086] The second driving portion 220 can be used to drive the second limiting portion 210 .

[0087] In some embodiments, the second driving portion 220 can drive the second limiting portion 210 to move along the length direction of the first blocking bar 410 .

[0088] In some embodiments, the second driving portion 220 may include a second support mechanism 221, a second connecting rod 222, and a second elastic member 223. In some embodiments, the second connecting rod 222 is connected between the second driving portion 220 and the second position-limiting portion 210; the second connecting rod 222 is movably mounted on the second support mechanism 221; and the second elastic member 223 is pressed between the second position-limiting portion 210 and the second support mechanism 221. In some embodiments, the second support mechanism 221 is mounted on the base 300.

[0089] The second support mechanism 221 can serve as a mounting base for mounting the second connecting rod 222. In some embodiments, the second support mechanism 221 can be mounted on the base 300 in a variety of ways. For example, the second support mechanism 221 can be connected to the base 300 and / or the position-limiting stopper 400, wherein the connection can include at least one of bonding, clamping, welding, threading, and integral molding.

[0090] The second connecting rod 222 can be used to connect to the second limiting portion 210. In some embodiments, at least a portion of the second limiting portion 210 can be located between the second support mechanism 221 and the limiting stopper 400. The second limiting portion 210 is connected to the end of the second connecting rod 222 that is closest to the limiting stopper 400. In some embodiments, the end of the second connecting rod 222 that is away from the limiting stopper 400 can pass through the second support mechanism 221.

[0091] For more details about the second limiting portion 210 , please refer to the above description.

[0092] In some embodiments, the second connecting rod 222 is slidably connected to the second support mechanism 221. When the second connecting rod 222 slides relative to the second support mechanism 221, the second connecting rod 222 can drive the second limiting portion 210 to move. In some embodiments, the second connecting rod 222 can be driven by various means, such as manual actuation or mechanical actuation. The mechanical actuation can include at least one of a pneumatic cylinder, a hydraulic cylinder, an electric cylinder, and a motor.

[0093] In some embodiments, the sliding direction of the second connecting rod 222 may be directed toward the second blocking bar 420. In some embodiments, the sliding direction of the second connecting rod 222 may be perpendicular to the first blocking surface of the second blocking bar 420. For example, when the upper surface of the base 300 is horizontally arranged, the second blocking surface of the second blocking bar 420 is parallel to the width direction of the base 300 (for example, Figure 1 The sliding direction of the second connecting rod 222 may be perpendicular to the length direction of the base 300 and parallel to the upper surface of the base 300. In some embodiments, the axial direction of the second connecting rod 222 may be parallel to the sliding direction of the second connecting rod 222.

[0094] The second elastic member 223 can be used to apply elastic force to the second limiting portion 210 , so that the second limiting portion 210 presses the plurality of crystals 500 between the second limiting portion 210 and the second blocking bar 420 under the action of the elastic force.

[0095] In some embodiments, the second support mechanism 221 may have a structure identical or similar to that of the first support mechanism 121, the second connecting rod 222 may have a structure identical or similar to that of the first connecting rod 122, and the second elastic member 223 may have a structure identical or similar to that of the first elastic member 123. For more information about the second support mechanism 221, the second connecting rod 222, and the second elastic member 223, please refer to the relevant descriptions of the first support mechanism 121, the first connecting rod 122, and the first elastic member 123.

[0096] In some embodiments, the length direction of the first connecting rod 122 is perpendicular to the length direction of the second connecting rod 222. As an example only, when the upper surface of the base 300 is horizontally arranged, the first blocking surface of the first blocking bar 410 is parallel to the length direction of the base 300 (for example, Figure 1 The second blocking surface of the second blocking bar 420 is parallel to the width direction of the base 300 (eg, Figure 1 The length of the first connecting rod 122 can be perpendicular to the length of the base 300 and parallel to the upper surface of the base 300. The length of the second connecting rod 222 can be perpendicular to the width of the base 300 and parallel to the upper surface of the base 300. Providing perpendicularity between the first connecting rod 122 and the second connecting rod 222 allows the first and second limiting portions 110 and 120 to apply pressure to the multiple crystals 500 from two different directions, thereby improving the stability of the multiple crystals 500.

[0097] Some embodiments of this specification provide a tool for crystal film lamination. The base and the limit stopper can be used to simultaneously position multiple crystals, so that the two ends of the multiple crystals can be located in the same plane, which is convenient for subsequent lamination of multiple crystals. After the film is lamination on one end of the multiple crystals, the multiple crystals can be flipped over as a whole so that the film can be lamination on the other end, which can improve the quality and efficiency of the crystal lamination. Using the first limit assembly and the second limit assembly, pressure can be applied to the multiple crystals from different directions at the same time, so that the multiple crystals can be pressed together, which is conducive to maintaining the stability and position accuracy of the crystals.

[0098] In some embodiments, as Figure 2 As shown, the first driving portion 120 may include a first handle 124 . The first handle 124 is connected to an end of the first connecting rod 122 away from the first limiting portion 110 .

[0099] The first handle 124 can be used to increase the force-bearing area of ​​the first connecting rod 122. The operator can apply force to the first handle 124, and then transmit the force to the first connecting rod 122, making it more convenient for the operator to operate the first connecting rod 122.

[0100] In some embodiments, the first handle 124 can be made of a variety of materials, such as at least one of rubber, plastic, and plastic. In some embodiments, the first handle 124 can be elastic to improve the operator's feel when using it.

[0101] In some embodiments, the first handle 124 can be connected to the first connecting rod 122 in various ways, such as at least one of a clamping connection, welding, a threaded connection, and an integral molding.

[0102] In some embodiments, the second driving portion 220 may include a second handle 224 . The second handle 224 is connected to an end of the second connecting rod 222 away from the second limiting portion 210 .

[0103] The second handle 224 can be used to increase the force-bearing area of ​​the second connecting rod 222. The operator can apply force to the second handle 224, and then transmit the force to the second connecting rod 222. This makes it more convenient for the operator to operate the second connecting rod 222.

[0104] In some embodiments, the second handle 224 may have the same or similar structure as the first handle 124. For more information about the second handle 224, please refer to the description of the first handle 124.

[0105] In some embodiments, as Figure 2 As shown, a buffer layer 700 is provided on the side of the first limiting portion 110 facing the first blocking bar 410 .

[0106] The buffer layer 700 is a structure having a buffering and shock absorbing function. In some embodiments, the buffer layer 700 may be elastic.

[0107] When the buffer layer 700 abuts against the crystal 500 , the buffer layer 700 and the crystal 500 can form a flexible connection, thereby preventing the crystal 500 close to the first limiting portion 110 from being damaged under pressure.

[0108] In some embodiments, the buffer layer 700 may be made of an elastic material, such as at least one of rubber and silicone.

[0109] In some embodiments, the buffer layer 700 can be connected to the first limiting portion 110 in various ways, such as at least one of bonding, clamping, and threaded connection.

[0110] In some embodiments, the buffer layer 700 can be detachably connected to the first limiting portion 110 , thereby facilitating replacement of different buffer layers 700 as needed. For example, buffer layers 700 of different lengths can be replaced to accommodate crystals 500 of different sizes and materials along the length direction of the first stop bar 410 .

[0111] In some embodiments, the buffer layer 700 may be connected to the first limiting portion 110 in other ways. As an example, the buffer layer 700 may be connected to the first limiting portion 110 via multiple elastic structures. The multiple elastic structures may include at least one of multiple springs, elastic pads, and the like.

[0112] In some embodiments, a buffer layer 700 is provided on the side of the second limiting portion 210 facing the second stop bar 420. The buffer layer 700 on the second limiting portion 210 can form an elastic connection with the crystal 500, thereby preventing the crystal 500 from being damaged under pressure when close to the second limiting portion 210.

[0113] In some embodiments, a buffer layer (not shown) may be provided on the side of the first stopper 410 facing the first limiting portion 110. The buffer layer on the first stopper 410 may form an elastic connection with the crystal 500, thereby preventing the crystal 500 from being damaged by pressure when it is close to the first stopper 410.

[0114] In some embodiments, a buffer layer (not shown) may be provided on the side of the second stop bar 420 facing the second limiting portion 210. The buffer layer on the second stop bar 420 may form an elastic connection with the crystal 500, thereby preventing the crystal 500 from being damaged by pressure when it is close to the second stop bar 420.

[0115] In some embodiments, the structures of the buffer layer 700 on the second limiting portion 210, the buffer layer on the first stop bar 410, and the buffer layer on the second stop bar 420 may be the same or similar to the buffer layer 700 on the first limiting portion 110. For more information about the buffer layer 700 on the second limiting portion 210, the buffer layer on the first stop bar 410, and the buffer layer on the second stop bar 420, please refer to the previous section on more modes of the buffer layer 700 on the first limiting portion 110.

[0116] In some embodiments, the base 300 is provided with a friction-increasing structure on the surface of the position-limiting stopper 400 .

[0117] The friction-enhancing structure refers to a structure that can be used to increase the friction between the base 300 and other structures. For example, it can increase the friction between the base 300 and the first position-limiting portion 110, and / or increase the friction between the base 300 and the second position-limiting portion 210. For more information about the first position-limiting portion 110 and the second position-limiting portion 210, please refer to the relevant description above.

[0118] Just as an example, when the upper surface of the base 300 is a horizontal surface, the limiting blocking member 400 is set on the upper surface of the base 300, and the friction increasing structure can be set on the upper surface of the base 300.

[0119] In some embodiments, the friction-enhancing structure may include a variety of structures. For example, at least one of protrusions, grooves, and a rough surface. The protrusions may include at least one of a plurality of dot-shaped protrusions, striped protrusions, and a mesh-shaped protrusion. The grooves may include at least one of a plurality of dot-shaped grooves, striped grooves, and a mesh-shaped groove. The rough surface may include a frosted surface, for example.

[0120] In some embodiments, the friction-enhancing structure can be provided on the base 300 in a variety of ways, such as at least one of bonding, clamping, welding, threading, and machining.

[0121] In some embodiments, a weight-increasing structure is provided on the first limiting portion 110 and / or the second limiting portion 210 .

[0122] The weight-increasing structure refers to a structure that can be used to increase the weight of the first position-limiting portion 110 and / or the second position-limiting portion 210, such as a counterweight block.

[0123] In some embodiments, the weight-increasing structure may be made of metal material, for example, at least one of stainless steel and iron.

[0124] By increasing the weight of the first limiting portion 110 and / or the second limiting portion 210 using a weight-increasing structure, the friction between the first limiting portion 110 and the base 300 and / or the second limiting portion 210 and the base 300 can also be increased.

[0125] In some embodiments, the weight-increasing structure can be detachably connected to the first position-limiting portion 110 and / or the second position-limiting portion 210 in various ways, such as at least one of a snap connection and a threaded connection. This facilitates adding, removing, or replacing different weight-increasing structures as needed, thereby generating different frictional forces between the first position-limiting portion 110 and the base 300 and / or the second position-limiting portion 210 and the base 300.

[0126] When the first elastic member or the second elastic member is released, the friction between the base and the first limiting part, or the friction between the base and the second limiting part can be increased by adopting a friction increasing structure and / or a weight increasing structure, thereby reducing the kinetic energy of the first limiting part when the first elastic member is released, or the kinetic energy of the second limiting part when the second elastic member is released, thereby reducing the impact on the crystal when the first limiting part or the second limiting part contacts the crystal, and preventing the crystal from being damaged due to the impact when contacting the first limiting part or the second limiting part.

[0127] In some embodiments, the surface of the base 300 where the limit stopper 400 is located includes a smooth area and a rough area.

[0128] The smooth region and the rough region refer to regions with different surface roughness on the base 300. In some embodiments, the surface roughness of the smooth region may be less than the surface roughness of the rough region.

[0129] In some embodiments, the smooth area can be used to place the crystal 500. The first limiting portion 110 and / or the second limiting portion 210 can move on the rough area. Placing the crystal 500 on the smooth area can reduce the wear of the crystal 500 and is conducive to making the end faces of multiple crystals 500 located in the same plane, avoiding the influence of surface roughness that causes the end faces of multiple crystals 500 to not be located in the same plane. Making the first limiting portion 110 and / or the second limiting portion 210 move on the rough area can increase the friction between the first limiting portion 110 and the base 300 and / or the second limiting portion 210 and the base 300, thereby reducing the kinetic energy of the first limiting portion when the first elastic member is released, or the kinetic energy of the second limiting portion when the second elastic member is released, thereby reducing the impact on the crystal when the first limiting portion or the second limiting portion contacts the crystal, and preventing the crystal from being damaged due to the impact when contacting the first limiting portion or the second limiting portion.

[0130] In some embodiments, the roughened region may include a region provided with friction increasing structures.

[0131] In some embodiments, the rough area and the limit stopper 400 may be disposed around the smooth area.

[0132] In some embodiments, the rough area and the smooth area can be provided on the base 300 in various ways, such as at least one of machining, bonding, clamping, and threaded connection.

[0133] In some embodiments, a tension spring 800 is provided between the first limiting portion 110 and the first supporting mechanism 121 , and / or a tension spring 800 is provided between the second limiting portion 210 and the second supporting mechanism 221 .

[0134] The tension spring 800 can be used to increase the resistance of the first limiting portion 110 when the first limiting portion 110 moves toward the crystal 500 and / or to increase the resistance of the second limiting portion 210 when the second limiting portion 210 moves toward the crystal 500.

[0135] In some embodiments, the tension spring 800 can be an elastic structure, such as at least one of a spring, a nitrogen spring, and a spring sheet. In some embodiments, the tension spring 800 can be elastically connected between the first limiting portion 110 and the first support mechanism 121, and / or between the second limiting portion 210 and the second support mechanism 221.

[0136] In some embodiments, when the first elastic member 123 is in a compressed state, the tension spring 800 between the first position-limiting portion 110 and the first support mechanism 121 can be in a natural state, a stretched state, or a compressed state. Specifically, when the tension spring 800 is in a compressed state, the elastic force provided by the tension spring 800 on the first position-limiting portion 110 can be less than the elastic force provided by the first elastic member 123 on the first position-limiting portion 110.

[0137] In some embodiments, when the second elastic member 223 is in a compressed state, the tension spring 800 between the second position-limiting portion 210 and the second support mechanism 221 can be in a natural state, a stretched state, or a compressed state. Specifically, when the tension spring 800 is in a compressed state, the elastic force provided by the tension spring 800 on the second position-limiting portion 210 can be less than the elastic force provided by the second elastic member 223 on the second position-limiting portion 210.

[0138] When the first elastic member 123 or the second elastic member 223 is released, the elastic force provided by the first elastic member 123 to the first limiting portion 110 not only drives the first limiting portion 110 to move toward the crystal 500, but also overcomes the resistance of the tension spring 800 to the first limiting portion 110, thereby reducing the kinetic energy of the first limiting portion 110, thereby avoiding damage to the crystal 500 when the first limiting portion 110 contacts the crystal 500.

[0139] The elastic force provided by the second elastic member 223 to the second limiting portion 210 not only drives the second limiting portion 210 to move toward the crystal 500, but also overcomes the resistance of the tension spring 800 to the second limiting portion 210, thereby reducing the kinetic energy of the second limiting portion 210, thereby avoiding damage to the crystal 500 when the second limiting portion 210 contacts the crystal 500.

[0140] In some embodiments, a first guide structure is provided on the first support mechanism 121. A second guide structure is provided on the second support mechanism 221.

[0141] The first guide structure can be used to control the movement direction of other structures. In some embodiments, the first guide structure can be used to guide the movement of the first limiting portion 110.

[0142] As an example only, when the upper surface of the base 300 is horizontally arranged, the first blocking surface of the first blocking bar 410 is parallel to the length direction of the base 300 (for example, Figure 1 The second blocking surface of the second blocking bar 420 is parallel to the width direction of the base 300 (eg, Figure 1The length direction of the first connecting rod 122 can be perpendicular to the length direction of the base 300 and parallel to the upper surface of the base 300. The first guide structure can guide the first limiting portion 110 to move in a direction parallel to the length direction of the first connecting rod 122. This is conducive to allowing multiple crystals 500 close to the first limiting portion 110 to contact the first limiting portion 110 at the same time, so that the multiple crystals 500 close to the first limiting portion 110 are subjected to uniform force and can be pressed by the first limiting portion 110 at the same time, avoiding uneven force on the multiple crystals 500 close to the first limiting portion 110, preventing some crystals 500 from loosening due to no pressure, or preventing some crystals 500 from being damaged due to the high pressure they are subjected to.

[0143] In some embodiments, as Figure 2 As shown, the first guide structure may include a first guide rod 1211 and a first guide hole (not shown in the figure).

[0144] In some embodiments, the first guide hole may be provided on the first supporting mechanism. In some embodiments, the first guide hole may be a through hole penetrating the first supporting mechanism 121 .

[0145] In some embodiments, the axial direction of the first guide hole may be parallel to the axial direction of the first connecting rod 122 .

[0146] The first guide rod 1211 is movably disposed in the first guide hole. In some embodiments, the moving direction of the first guide rod 1211 is parallel to the axial direction of the first guide rod 1211.

[0147] In some embodiments, one end of the first guide rod 1211 is close to the first position-limiting portion 110 and is connected to the first position-limiting portion 110. In some embodiments, the first guide rod 1211 and the first position-limiting portion 110 can be connected in various ways, such as at least one of bonding, clamping, welding, and threading.

[0148] In some embodiments, the first guide rod 1211 may be parallel to the first connecting rod 122 .

[0149] As an example only, when the upper surface of the base 300 is horizontally arranged, the first blocking surface of the first blocking bar 410 is parallel to the length direction of the base 300 (for example, Figure 1 The length direction of the first connecting rod 122 may be perpendicular to the length direction of the base 300, the axial direction of the first guide hole may be parallel to the axial direction of the first connecting rod 122, and the axial direction of the first guide rod 1211 may be parallel to the axial direction of the first connecting rod 122.

[0150] In some embodiments, the first guide rod 1211 can be transitionally matched with the first guide hole to avoid the formation of a gap between the first guide rod 1211 and the first guide hole, which affects the movement accuracy of the first guide rod 1211, thereby preventing the first guide structure from affecting the guiding effect of the first limiting portion 110.

[0151] In some embodiments, two first guide rods 1211 may be provided, and the two first guide rods 1211 may be symmetrically distributed on both sides of the first connecting rod 122. Two corresponding first guide holes are also provided, and the first guide holes correspond one to one with the first guide rods 1211. Providing two first guide rods 1211 can further enhance the guiding effect of the first guide structure on the first limiting portion 110.

[0152] In some embodiments, the first guide structure may further include other structures, for example, a first guide groove and a first guide block provided between the first limiting portion 110 and the base 300 , and the first guide groove may be slidably connected to the first guide block.

[0153] In some embodiments, the first guide groove may be provided on one of the first limiting portion 110 and the base 300 , and the first guide block may be provided on the other of the first limiting portion 110 and the base 300 .

[0154] In some embodiments, the cross-section of the first guide groove can include a variety of shapes. For example, at least one of a triangle, a polygon, and an arc. The cross-section refers to the surface formed by cutting the first guide groove by a plane perpendicular to the length of the first guide groove. The first guide block can be adapted to the shape of the first guide block.

[0155] In some embodiments, the first guide groove can be provided on the first position-limiting portion 110 or the base 300 in various ways, such as by at least one of machining, integral molding, etc. In some embodiments, the first guide block can be provided on the first position-limiting portion 110 or the base 300 in various ways, such as by at least one of machining, integral molding, bonding, clamping, welding, etc.

[0156] The second guide structure can be used to control the movement direction of other structures. In some embodiments, the second guide structure can be used to guide the movement of the second limiting portion 210.

[0157] As an example only, when the upper surface of the base 300 is horizontally arranged, the first blocking surface of the first blocking bar 410 is parallel to the length direction of the base 300 (for example, Figure 1 The second blocking surface of the second blocking bar 420 is parallel to the width direction of the base 300 (eg, Figure 1The length direction of the second connecting rod 222 can be perpendicular to the width direction of the base 300 and parallel to the upper surface of the base 300. The second guide structure can guide the second limiting portion 210 to move in a direction parallel to the length direction of the second connecting rod 222. This is conducive to allowing multiple crystals 500 close to the second limiting portion 210 to contact the second limiting portion 210 at the same time, so that the multiple crystals 500 close to the second limiting portion 210 are subjected to uniform force and can be pressed by the second limiting portion 210 at the same time, avoiding uneven force on the multiple crystals 500 close to the second limiting portion 210, preventing some crystals 500 from loosening due to no pressure, or preventing some crystals 500 from being damaged due to the high pressure they are subjected to.

[0158] In some embodiments, the second guide structure may include a second guide rod (not shown in the figure) and a second guide hole (not shown in the figure).

[0159] In some embodiments, the structure of the second guide rod and the second guide hole can be the same as or similar to the structure of the first guide rod 1211 and the first guide hole. The second guide rod can be perpendicular to the first guide rod 1211.

[0160] For more information about the second guide rod and the second guide hole, please refer to the above description about the first guide rod 1211 and the first guide hole.

[0161] In some embodiments, the second guide structure may include other structures, for example, a second guide groove and a second guide block provided between the second limiting portion 210 and the base 300 , and the second guide groove may be slidably connected to the second guide block.

[0162] In some embodiments, the structures of the second guide groove and the second guide block may be the same as or similar to the structures of the first guide groove and the first guide block.

[0163] For more details about the second guide groove and the second guide block, please refer to the above description about the first guide groove and the first guide block.

[0164] By using a first guide structure to guide the movement of the first limiting part and using a second guide structure to guide the movement of the second limiting part, the movement accuracy of the first limiting part and the second limiting part can be improved, so that the first limiting part and the second limiting part can be evenly contacted with the crystal respectively, so that multiple crystals can be evenly pressed, avoiding the situation where some crystals are loosened or crushed.

[0165] Figure 3 It is a schematic structural diagram of a locking assembly according to some embodiments of this specification.

[0166] like Figure 3As shown, the tool 1000 may further include a first locking assembly 130 capable of locking the position of the first limiting portion 110 . In some embodiments, the tool 1000 may further include a second locking assembly capable of locking the position of the second limiting portion 210 .

[0167] The first locking assembly 130 can lock at least one position of the first limiting portion 110, thereby controlling the relative position between the first limiting portion 110 and the crystal 500. For example, when placing multiple crystals 500 on the base 300, the first locking assembly 130 can be used to lock the first limiting portion 110 away from the crystals 500, ensuring sufficient space between the first limiting portion 110 and the limiting stopper 400 for placement of the multiple crystals 500. After the multiple crystals 500 are placed, a certain gap still exists between the first limiting portion 110 and the multiple crystals 500, thereby preventing the first limiting portion 110 from interfering with the placement of the crystals 500.

[0168] In some embodiments, the position where the first limiting portion 110 is locked can be preset according to actual needs, for example, according to the size and / or quantity of the crystals 500 .

[0169] In some embodiments, the first limiting portion 110 may be locked at multiple positions to accommodate different numbers of crystals 500 .

[0170] In some embodiments, the first locking assembly 130 can lock the position of the first position-limiting portion 110 in a variety of ways. For example, at least a portion of the first locking assembly 130 can be fixedly connected to the first support mechanism 121 or the base 300, or at least a portion of the first locking assembly 130 can be detachably connected to the first position-limiting portion 110 or the first connecting rod 121. When the first position-limiting portion 110 is moved to a different preset position, the first position-limiting portion 110 or the first connecting rod 121 can be connected to or disconnected from at least a portion of the first locking assembly 130. The detachable connection can include, for example, a snap connection.

[0171] The second locking assembly can lock at least one position of the second limiting portion 210, thereby controlling the relative position of the second limiting portion 210 and the crystal 500. By way of example only, when placing multiple crystals 500 on the base 300, the second locking assembly can be used to lock the second limiting portion 210 in a position away from the multiple crystals 500, ensuring sufficient space between the second limiting portion 210 and the limiting stopper 400 for placement of the multiple crystals 500. After the multiple crystals 500 are placed, a certain gap still exists between the second limiting portion 210 and the multiple crystals 500, thereby preventing the second limiting portion 210 from interfering with the placement of the crystals 500.

[0172] In some embodiments, the structures of the first locking assembly 130 and the second locking assembly can be the same or similar. For more information about the second locking assembly, please refer to the relevant description of the first locking assembly 130.

[0173] In some embodiments, as Figure 3 As shown, the first locking assembly 130 includes a first latch 132 and at least one first locking hole 131. The at least one first locking hole 131 can be provided on the first connecting rod 122, and the first latch 132 can be adapted to the first locking hole 131.

[0174] In some embodiments, the axis of the first locking hole 131 can be arranged along the radial direction of the first connecting rod 122. As an example only, when the upper surface of the base 300 is a horizontal plane, the first connecting rod 122 is parallel to the upper surface of the base 300. The axis of the first locking hole 131 can be arranged along a direction perpendicular to the upper surface of the base 300 (for example, Figure 3 ) settings in the Z direction.

[0175] In some embodiments, the first locking hole 131 may be a blind hole or a through hole.

[0176] In some embodiments, when a plurality of first locking holes 131 are provided, the plurality of first locking holes 131 may be arranged along the axial direction of the first connecting rod 122 .

[0177] The first latch 132 is used to connect with the first locking hole 131 .

[0178] In some embodiments, at least a portion of the first latch 132 may extend into the first locking hole 131 . In some embodiments, the portion of the first latch 132 not extending into the first locking hole 131 may abut against a side of the first support mechanism 121 away from the crystal 500 .

[0179] In some embodiments, the first latch 132 and the first locking hole 131 may form a transition fit to avoid a gap between the first latch 132 and the first locking hole 131 that may cause an error in locking the first limiting portion 110 .

[0180] In some embodiments, the first locking hole 131 can also be provided in other locations. For example, when the upper surface of the base 300 is horizontal, the first connecting rod 122 is parallel to the upper surface of the base 300. The first locking hole 131 can be provided on the base 300, below the first connecting rod 122 or the first stopper 110, and the first latch 132 can pass through the first connecting rod 122 or the first stopper 110 to engage with the first locking hole 131.

[0181] In some embodiments, the first latch 132 can be connected to or disconnected from the first locking hole 131 in a variety of ways, such as at least one of manual operation and control by a drive structure. The drive structure may include at least one of a pneumatic cylinder, a hydraulic cylinder, an electric cylinder, a manipulator, and a transmission chain connected to a motor.

[0182] In some embodiments, the second locking assembly may include a second latch and at least one second locking hole. The at least one second locking hole may be provided on the second connecting rod 222, and the second latch is adapted to fit in the second locking hole.

[0183] In some embodiments, the axis of the second locking hole can be arranged along the radial direction of the second connecting rod 222. As an example only, when the upper surface of the base 300 is a horizontal plane, the second connecting rod 222 is parallel to the upper surface of the base 300. The axis of the second locking hole can be arranged along a direction perpendicular to the upper surface of the base 300 (for example, Figure 3 ) settings in the Z direction.

[0184] In some embodiments, the structure of the second latch and the at least one second locking hole can be the same or similar to the structure of the first latch 132 and the at least one first locking hole 131. For more information about the second latch and the at least one second locking hole, please refer to the above description of the first latch 132 and the at least one first locking hole 131.

[0185] Figure 4 is another structural schematic diagram of the locking assembly according to some embodiments of this specification.

[0186] In some embodiments, the first locking assembly 130 may also include other structures. In some embodiments, such as Figure 4 As shown, the first locking assembly 130 may further include a first locking spring 133 and a first locking bead 134 .

[0187] In some embodiments, the first locking spring 133 may be disposed within the first connecting rod 122. In some embodiments, the axial direction of the first locking spring 133 may be parallel to the radial direction of the first connecting rod 122. In some embodiments, the expansion and contraction direction of the first locking spring 133 may be perpendicular to the axial direction of the first connecting rod 122.

[0188] In some embodiments, the first locking bead 134 may be connected to the first locking spring 133 .

[0189] In some embodiments, one end of the first locking spring 133 close to the axis of the first connecting rod 122 may be connected to the first connecting rod 122 . One end of the first locking spring 133 away from the axis of the first connecting rod 122 may be connected to the first locking bead 134 .

[0190] In some embodiments, when the first locking spring 133 is in a natural state, at least a portion of the first locking bead 134 may extend out of the first connecting rod 122 .

[0191] In some embodiments, the first locking spring 133 can be disposed in the first locking hole 131. When there are multiple first locking holes 131, the number of first locking springs 133 and first locking beads 134 can be the same as the number of first locking holes 131, and the first locking springs 133 and first locking holes 131 are disposed in a one-to-one correspondence.

[0192] When the first locking bead 134 is located outside the first support mechanism 121, at least a portion of the first locking bead 134 extends beyond the first connecting rod 122 and abuts against the outer surface of the first support mechanism 121, thereby locking the first connecting rod 122 and the first position-limiting portion 110. To adjust the position of the first position-limiting portion 110, the first connecting rod 122 can be pushed. The first support mechanism 121 squeezes the first locking bead 134, causing it to compress the first locking spring 133 and extend into the interior of the first connecting rod 122. The first connecting rod 122 can move relative to the first support mechanism 121, thereby driving the first position-limiting portion 110 to move.

[0193] In some embodiments, at least one first locking groove 135 adapted to the first locking bead 134 is provided on the surface of the first supporting mechanism 121 that contacts the first connecting rod 122 .

[0194] When the first connecting rod 122 continues to move, the first locking bead 134 moves to a position aligned with the first locking groove 135. Under the action of the first locking spring 133, at least part of the first locking bead 134 can extend out of the first connecting rod 122 and cooperate with the first locking groove 135, thereby limiting the relative movement of the first connecting rod 122 and the first support mechanism 121, thereby locking the position of the first limiting portion 110.

[0195] In some embodiments, a plurality of first locking grooves 135 may be provided, and the plurality of first locking grooves 135 may be provided along the axial direction of the first connecting rod 122 on the surface where the first support mechanism 121 contacts the first connecting rod 122. In this way, the first limiting portion 110 can be locked in a plurality of different positions to meet different needs.

[0196] In some embodiments, the second locking assembly may further include a second locking spring and a second locking bead.

[0197] In some embodiments, the second locking spring can be disposed in the second connecting rod. For example, the second locking spring can be disposed in the second locking hole. The second locking bead can be connected to the second locking spring.

[0198] In some embodiments, the structure of the second locking spring and the second locking bead can be the same as or similar to the structure of the first locking spring 133 and the first locking bead 134. For more information about the second locking spring and the second locking bead, please refer to the above description of the first locking spring 133 and the first locking bead 134.

[0199] The first locking assembly utilizes a first latch and at least one first locking hole, while the second locking assembly utilizes a second latch and at least one second locking hole, offering advantages of ease of use and convenient operation. The first latch, in conjunction with the multiple first locking holes, can lock the first stopper in multiple positions, while the second latch, in conjunction with the multiple second locking holes, can lock the second stopper in multiple positions, thereby expanding the applicability of the tooling.

[0200] By using the first locking component to lock the position of the first limiting part and the second locking component to lock the position of the second limiting part, when placing the crystal 500, the first limiting part and the second limiting part can be kept away from the area where the crystal is placed, and the first elastic part and the second elastic part can be kept in a compressed state without the need for continuous manual operation, thereby preventing the first limiting part or the second limiting part from interfering with the placement of the crystal 500.

[0201] Figure 5 This is one of the structural schematic diagrams of tooling for crystal film lamination according to some embodiments of this specification. Figure 6 This is the second structural schematic diagram of the tooling for crystal film lamination shown in some embodiments of this specification.

[0202] In some embodiments, as Figure 5 As shown, the position-limiting stopper 400 can be detachably connected to the base 300. In some embodiments, the detachable connection can include multiple connection methods, such as at least one of a snap connection and a threaded connection.

[0203] In some embodiments, a positioning structure may be provided between the position-limiting stopper 400 and the base 300. The positioning structure may include various types, such as at least one of a protrusion and a groove that cooperate with each other, a positioning column and a positioning hole that cooperate with each other, and a positioning step.

[0204] As an example only, when the upper surface and the lower surface of the base 300 are planar, the upper surface and the lower surface of the base 300 are parallel. The upper surface of the base 300 can be detachably connected to the lower surface of the limit stopper 400, and the lower surface of the base 300 can be detachably connected to the upper surface of the limit stopper 400.

[0205] When the upper surface of the base 300 is connected to the lower surface of the stopper 400, after locking the first stopper 110 with the first locking assembly 130 and the second stopper 210 with the second locking assembly, multiple crystals 500 are placed on the base 300 so that the crystals 500 are arranged in an array. The upper surface of the base 300 allows both ends of the multiple crystals 500 to be in the same plane. The first locking assembly 130 is released from locking the first stopper 110, and the second locking assembly is released from locking the second stopper 210. The first elastic member 123 drives the first stopper 110 toward the crystal 500, and the second elastic member 223 drives the second stopper 210 toward the crystal 500. The first stopper 110 and the second stopper 210, respectively, compress the crystal 500 under the action of elastic force. The operator can use adhesive film to adhere the exposed ends of the multiple crystals 500 (for example, the ends of the multiple crystals 500 facing vertically upward).

[0206] After the adhesive film is pasted, remove the base 300, connect the lower surface of the base 300 to the upper surface of the limiting blocking member 400, and abut the lower surface of the base 300 against the adhesive film to expose the end of the multiple crystals 500 that is not pasted by the adhesive film. The operator can then paste the end of the multiple crystals 500 that is not pasted by the adhesive film.

[0207] In some embodiments, as Figure 6 As shown, at least one surface of the limiting stopper 400 that contacts the crystal 500 can be arranged horizontally.

[0208] As an example only, the surface where the first blocking bar 410 of the position-limiting stopper 400 contacts the crystal 500 may be horizontal, and the surface where the second blocking bar 420 of the position-limiting stopper 400 contacts the crystal 500 may be perpendicular to the surface where the first blocking bar 410 contacts the crystal 500. The base 300 may be disposed on one side of the position-limiting stopper 400.

[0209] In some embodiments, the limiting stopper 400 and the base 300 may be connected in other ways, such as at least one of a rotatable connection, a slidable connection, and a magnetic connection.

[0210] In some embodiments, the first supporting mechanism 121 and the second supporting mechanism 221 may be detachably connected to the base 300 , for example, by at least one of a snap connection and a threaded connection.

[0211] The limit stopper is detachably connected to the base. After applying the film to one end of the crystal, the base can be removed and the installation position of the base can be changed, and the film can be applied to the other end of the crystal without flipping the multiple crystals as a whole before applying the film. This avoids the situation where the shapes and positions of the multiple crystals change when flipping the multiple crystals, thereby affecting the film application effect of the multiple crystals.

[0212] While the basic concepts have been described above, it will be apparent to those skilled in the art that the detailed disclosure is merely illustrative and does not limit this specification. Although not explicitly stated herein, various modifications, improvements, and revisions to this specification may be made by those skilled in the art. Such modifications, improvements, and revisions are suggested in this specification and remain within the spirit and scope of the exemplary embodiments of this specification.

[0213] Finally, it should be understood that the embodiments described in this specification are intended only to illustrate the principles of the embodiments of this specification. Other variations may also fall within the scope of this specification. Therefore, by way of example and not limitation, alternative configurations of the embodiments of this specification may be considered consistent with the teachings of this specification. Accordingly, the embodiments of this specification are not limited to the embodiments explicitly described and illustrated in this specification.

Claims

1. A tool for crystal film lamination, characterized in that: include: Base, used to place the crystal; A position limiting stopper, provided on the base, comprising a first stopper and a second stopper; There is an included angle between the length direction of the first baffle and the length direction of the second baffle; A first limiting assembly is provided on the base and includes a first limiting portion and a first driving portion; The first driving portion drives the first limiting portion to move along the length direction of the second blocking bar; The first limiting portion is configured to clamp the crystal between the first blocking bar and the first limiting portion; A second limiting assembly is provided on the base and includes a second limiting portion and a second driving portion; The second driving portion drives the second limiting portion to move along the length direction of the first blocking bar; The second limiting portion is configured to clamp the crystal between the second stop bar and the second limiting portion; Wherein, the first driving part includes a first supporting mechanism, a first connecting rod and a first elastic member; the second driving part includes a second supporting mechanism, a second connecting rod and a second elastic member; The first supporting mechanism and the second supporting mechanism are both provided on the base; The first connecting rod is connected between the driving portion and the first limiting portion; the first connecting rod is movably provided on the first supporting mechanism; the first elastic member is pressed between the first limiting portion and the first supporting mechanism; The second connecting rod is connected between the second driving parts and the second limiting part; the second connecting rod is movably provided on the second supporting mechanism; the second elastic member is pressed between the second limiting part and the second supporting mechanism.

2. The tooling for crystal film lamination according to claim 1, characterized in that: The first supporting mechanism is provided with a first guiding structure, and the first guiding structure guides the movement of the first limiting portion; and / or, The second supporting mechanism is provided with a second guiding structure, and the second guiding structure guides the movement of the second limiting portion.

3. The tooling for crystal film lamination according to claim 1, characterized in that: The tool further includes a first locking assembly capable of locking the position of the first limiting portion; and / or; The tool further includes a second locking assembly capable of locking the position of the second limiting portion.

4. The tooling for crystal film lamination according to claim 3, characterized in that: The first locking assembly includes a first latch and at least one first locking hole; The at least one first locking hole is provided on the first connecting rod, and the first latch is adapted to the first locking hole; and / or, The second locking assembly includes a second latch and at least one second locking hole; The at least one second locking hole is provided on the second connecting rod, and the second latch is adapted to the second locking hole.

5. The tooling for crystal film lamination according to claim 1, characterized in that: A buffer layer is provided on the side of the first limiting portion facing the first blocking bar; and / or, A buffer layer is provided on the side of the second limiting portion facing the second blocking bar; and / or, A buffer layer is provided on a side of the first blocking bar facing the first limiting portion; and / or, A buffer layer is provided on a side of the second blocking bar facing the second limiting portion.

6. The tooling for crystal film lamination according to claim 1, characterized in that: The base is provided with a friction-increasing structure on the surface where the position-limiting stopper is provided; and / or, The first limiting portion and / or the second limiting portion is provided with a weight-increasing structure.

7. The tooling for crystal film lamination according to claim 6, characterized in that: The surface of the base provided with the limit blocking member includes a smooth area and a rough area, the smooth area is used to place the crystal, and the first limit part and / or the second limit part moves on the rough area; the surface roughness of the smooth area is smaller than the surface roughness of the rough area.

8. The tooling for crystal film lamination according to claim 1, characterized in that: A tension spring is provided between the first limiting portion and the supporting mechanism; and / or, A tension spring is provided between the second limiting portion and the supporting mechanism.

9. The tooling for crystal film lamination according to claim 1, characterized in that: The position limiting blocking member is detachably connected to the base, and the supporting mechanism is detachably arranged on the base.

10. The tool for crystal film lamination according to claim 1, characterized in that: The first driving portion includes a first handle; The first handle is connected to an end of the first connecting rod away from the first limiting portion; and / or, The second driving portion includes a second handle; The second handle is connected to an end of the second connecting rod away from the second limiting portion.

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