CN218489196U - First clamp, pressing clamp and pressing equipment - Google Patents

Abstract

The application provides a first anchor clamps, pressfitting anchor clamps and lamination equipment. The first clamp includes: the first clamp body comprises a supporting plate and a plurality of flexible bosses, the flexible bosses are arranged on the top surface of the supporting plate at intervals, one side surface, far away from the supporting plate, of each flexible boss is arranged in a coplanar mode to limit a bearing surface, the bearing surface comprises a bearing area, and the bearing area is suitable for bearing electronic equipment. According to the first clamp, the universality is good, profiling support of electronic equipment with different shapes can be achieved, and the cost of the pressing clamp is favorably reduced.

Description

First clamp, pressing clamp and pressing equipment

Technical Field

The application relates to the technical field of pressing, in particular to a first clamp, a pressing clamp and pressing equipment.

Background

To facilitate connection between two components in an electronic device, such as a back cover and a center frame of the electronic device. The two components are often bonded together with a glue layer. In order to activate the adhesive layer to increase the adhesiveness of the adhesive layer, it is often necessary to press the electronic device. In order to ensure the pressing effect of the electronic device, a pressing fixture similar to the shape of the electronic device is generally configured in the pressing device. However, the existing pressing fixture is usually a dedicated profiling fixture designed according to different shapes of the electronic device, that is, for the electronic device with different shapes, a dedicated pressing fixture needs to be configured, which results in that the pressing fixture cannot be compatible and adaptable with the electronic device with different shapes, and the universality is poor, which inevitably increases the number of pressing fixtures, and the purchase cost is high.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a first anchor clamps, pressfitting anchor clamps and lamination equipment, and the commonality of first anchor clamps is good.

In order to achieve the above purpose, the embodiments of the present application adopt the following technical solutions:

in a first aspect, the present application provides a first fixture of a laminating apparatus, including: the first clamp body comprises a supporting plate and a plurality of flexible bosses, the flexible bosses are arranged on the top surface of the supporting plate at intervals, one side surface, far away from the supporting plate, of each flexible boss is arranged in a coplanar mode to limit a bearing surface, the bearing surface comprises a bearing area, and the bearing area is suitable for bearing electronic equipment.

According to the first anchor clamps of this application embodiment, because a plurality of flexible bosss are flexible, support in year thing district when electronic equipment, and when the pressfitting state at pressfitting equipment is pressed to the electronic equipment of different appearances, clearance between a plurality of flexible bosss provides certain deformation space for the deformation of flexible boss, be favorable to the deformation of flexible boss, thereby at pressfitting state, be favorable to forming the spatial structure similar with electronic equipment's appearance on the first anchor clamps body, and then be favorable to the electronic equipment of first anchor clamps adaptation different appearances, improve the commonality of first anchor clamps, realize the profile modeling support to the electronic equipment of different appearances, be favorable to reducing the cost of pressfitting anchor clamps.

In some embodiments, the plurality of flexible bosses comprises a plurality of rows of flexible bosses spaced apart in a first direction, the plurality of flexible bosses of each row of flexible bosses being spaced apart in a second direction. Therefore, the flexible boss can be conveniently processed and manufactured, and the flexible boss is convenient to deform.

In some embodiments, in any adjacent three flexible bosses in each row of flexible bosses, an extending direction of a gap between two adjacent flexible bosses is parallel to an extending direction of a gap between two other adjacent flexible bosses. Therefore, the arrangement direction of the flexible bosses in each row of flexible bosses is consistent. Thereby being more beneficial to the deformation, processing and manufacturing of the flexible boss.

In some embodiments, the plurality of rows of flexible bosses include a first row of adjacent flexible bosses and a second row of adjacent flexible bosses, a gap between two adjacent flexible bosses in the first row of flexible bosses is a first gap, a gap between two adjacent flexible bosses in the second row of flexible bosses is a second gap, and an included angle between an extending direction of the first gap and an extending direction of the second gap has a value range of greater than or equal to 0 ° and less than or equal to 90 °. Therefore, the deformation and the processing and the manufacturing of the flexible boss are more facilitated.

Illustratively, the first and second rows of flexible bosses are each in a plurality of rows. The first row of flexible bosses and the second row of flexible bosses are alternately arranged in the first direction.

Specifically, the support plate has a first edge and a second edge opposite in a first direction. The first edge and the second edge each extend in a second direction. The included angle between the first gap and the first edge ranges from 30 degrees to 60 degrees. Illustratively, the angle between the first gap and the first edge is 35 °, 45 °, or 50 °.

In some embodiments, when the electronic device is placed in the carrier region, in order to position the electronic device and ensure a stitching effect, the carrier surface includes a first non-carrier region and a second non-carrier region, the first non-carrier region is located on one side of the carrier region in the first direction, and the second non-carrier region is located on one side of the carrier region in the second direction; a first positioning convex rib is arranged on the surface of one side, far away from the support plate, of at least one flexible boss corresponding to the first non-loading area, and a second positioning convex rib is arranged on the surface of one side, far away from the support plate, of at least one flexible boss corresponding to the second non-loading area; the electronic equipment comprises a first side edge and a second side edge which are adjacent, and the first side edge and the second side edge are vertically arranged; when the electronic equipment supports in the object carrying area, the first positioning convex rib is suitable for being attached to the first side edge, and the second positioning convex rib is suitable for being attached to the second side edge.

Illustratively, the first positioning rib is plural. The first positioning ribs are arranged at intervals in the second direction.

Illustratively, the second positioning rib is plural. The plurality of second positioning ribs are arranged at intervals in the first direction.

In some embodiments, in order to ensure the flatness of the electronic device when the electronic device is integrally placed on the carrier region, the supporting effect of the first clamp on the electronic device is improved, and further the pressing effect on the electronic device is ensured, a functional device convex part is formed on one side surface of the electronic device facing the carrier region; the first clamp body is provided with a functional device avoiding space for avoiding a convex part of the functional device, and the plurality of flexible bosses are arranged around the functional device avoiding space.

In some embodiments, in order to ensure the deformability of the flexible bosses, so as to ensure that a space structure similar to the electronic device is formed on the first fixture, and ensure the structural strength of the first fixture body, the value range of the gap between any two adjacent flexible bosses is greater than or equal to 1mm, and less than or equal to 5mm.

Illustratively, the gap between any two adjacent flexible bosses is 1.5mm, 1.6mm, 1.7mm, 1.8mm, 1.9mm, 2.0mm, 2.1mm, 2.2mm, 2.3mm, 2.4mm, 2.5mm, 2.6mm, 2.7mm, 2.8mm, 2.9mm, or 3mm.

In some embodiments, in order to ensure the deformability of the flexible boss, so as to ensure that a spatial structure similar to the electronic device is formed on the first fixture, and simultaneously ensure the structural strength of the first fixture body so as to ensure the supporting strength, the area of the cross section of the flexible boss has a value range of greater than or equal to 50mm ² And is less than or equal to 300mm ² 。

Illustratively, the area of the surface of the flexible boss on the side away from the support plate is 100mm ² 、110mm ² 、120mm ² 、130mm ² 、140mm ² 、150mm ² 、160mm ² 、170mm ² 、180mm ² 、190mm ² Or 200mm ² 。

In some specific examples, the flexible boss is arranged in a uniform cross section, that is, the cross-sectional area of the flexible boss is equal everywhere, and the cross-sectional area of the flexible boss has a value in a range of 50mm or more ² And is less than or equal to 300mm ² 。

In other specific examples, the flexible boss has a variable cross section, that is, the cross sectional area of the flexible boss is not equal everywhere, and the cross sectional area at different positions of the flexible boss needs to be equal to or larger than 50mm ² And is less than or equal to 300mm ² 。

In some embodiments, in order to ensure the deformability of the flexible boss, so as to ensure that a spatial structure similar to the electronic device is formed on the first fixture, and meanwhile, the structural strength of the first fixture body is ensured, the range of the height dimension of the flexible boss is greater than or equal to 5mm, and less than or equal to 20mm. Illustratively, the height dimension of the flexible boss is 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, 14mm, or 15mm.

In some embodiments, the flexible boss is made of rubber or silicone. Therefore, the material cost is low, the forming is convenient, the flexibility effect is good, and the deformability is good. Illustratively, the flexible boss is made of polyurethane or thermoplastic polyurethane elastomer.

In some embodiments, the stiffness of the flexible boss ranges from greater than or equal to 15HA and less than or equal to 40HA. Thereby further improving the deformability of the flexible boss.

In some embodiments, the support plate is a flexible plate. The material of the supporting plate is the same as that of the flexible bosses. Illustratively, the support plate is an integral member with the plurality of flexible bosses. For example, the support plate is integrally formed with the plurality of flexible bosses in one piece by a hot pressing process or by an injection molding process.

In some embodiments, to increase the structural strength of the first clamp, the first clamp further comprises a first reinforcement plate fixed to a side of the support plate facing away from the plurality of flexible bosses. Therefore, the structural strength of the first clamp can be improved, and the supporting effect on the plurality of flexible bosses is improved.

Illustratively, the material of the first reinforcing plate is metal or plastic. For example, when the first reinforcing plate is made of metal, the first reinforcing plate may be made of aluminum. For another example, when the first reinforcing plate is made of plastic, the first reinforcing plate is made of phenolic plastic (also called bakelite), polyformaldehyde resin, polycarbonate or ABS plastic. The ABS plastic is a terpolymer of acrylonitrile (A), butadiene (B) and styrene (S), and the relative contents of the three monomers can be changed at will.

In some embodiments, the first reinforcement plate and the first clamp body are connected into a whole through a metal insert molding process. Therefore, the connection strength between the first reinforcing plate and the first clamp body can be improved. Exemplarily, the first reinforcing plate is made of metal, the molded first reinforcing plate can be pre-embedded in a mold, and then the first clamp body is integrally molded on the surface of the first reinforcing plate through an injection molding process.

In some embodiments, in order to prevent the electronic device from being placed on the first clamp by an operator in a reversed or wrong direction, the first clamp body may be provided with an indication structure for indicating the placing position of the electronic device. Illustratively, the indication structure includes, but is not limited to, indication words and indication graphics disposed on the first clamp body. For example, the indicating structure may be provided on a bottom wall of the functional device avoidance space.

In a second aspect, the present application provides a lamination fixture for a lamination apparatus, comprising: the first clamp and the second clamp of any of the above embodiments. The second anchor clamps are located the one side of keeping away from the backup pad of a plurality of flexible bosss, and relative first anchor clamps are separable, and the surface towards first anchor clamps of second anchor clamps has the binding face, and pressfitting anchor clamps have the pressfitting state, and at the pressfitting state, the binding face is just right with the year thing region, and the electronic equipment centre gripping is between binding face and year thing region.

In some embodiments, in order to prevent the second fixture from crushing the electronic device and simultaneously facilitate ensuring the pressing state, a spatial structure similar to the appearance of the electronic device is formed on the second fixture, so that the second fixture is adapted to the electronic devices with different appearances, the universal second fixture for improving the second fixture comprises a second fixture body, the second fixture body is provided with a fitting surface, the fitting surface is a plane, and the second fixture body is a flexible piece.

In some embodiments, the second clamp body is made of rubber or silicone. Illustratively, the second clamp body is made of polyurethane or thermoplastic polyurethane elastomer. Therefore, the material cost is low, the forming is convenient, the flexibility effect is good, and the deformability is good.

In some embodiments, the second clamp body HAs a hardness of 50HA to 90HA. From this one, be favorable to guaranteeing the pressfitting effect of second anchor clamps body on the one hand, on the other hand can also guarantee the deformability of second anchor clamps body.

In some embodiments, to improve the structural strength of the second clamp, the second clamp further comprises a second reinforcing plate fixed to a side of the second clamp body away from the first clamp.

Illustratively, the second reinforcing plate is made of metal or plastic. For example, when the second reinforcing plate is made of metal, the second reinforcing plate may be made of aluminum. For another example, when the second reinforcing plate is made of plastic, the second reinforcing plate is made of phenolic plastic (also called bakelite), polyformaldehyde resin, polycarbonate or ABS plastic. The ABS plastic is a terpolymer of three monomers of acrylonitrile (A), butadiene (B) and styrene (S), and the relative contents of the three monomers can be changed at will.

In some embodiments, the second reinforcement plate and the second clamp body are connected into a whole through a metal insert molding process. For example, the second reinforcing plate is made of metal, the molded second reinforcing plate can be embedded in a mold, and then the second fixture body is integrally molded on the surface of the second reinforcing plate through an injection molding process.

In some embodiments, the second clamp body is rectangular. Four corners of the second clamp body are provided with convex columns extending towards the first clamp body. The first clamp body is rectangular. Four corners of the first clamp body are respectively provided with a guide groove. In a pressing state, the four guide grooves are matched with the four convex columns in a one-to-one correspondence mode. If any one of the first clamp and the second clamp is arranged at a staggered position, the convex columns and the guide grooves are close to each other in the pressing process of the pressing plate assembly. And the convex column and the guide groove are staggered, and the convex column can be abutted against other positions of the first clamp, such as a convex strip described below, so that the electronic equipment can be prevented from being crushed.

Illustratively, four edges of the surface of the support plate facing the top plate are provided with raised lines, respectively. A guide groove is defined between two adjacent convex strips in the circumferential direction of the support plate. The convex strip is arranged on the periphery of the flexible bosses.

In a third aspect, the present application further provides a laminating apparatus, including: the pressing fixture comprises a bottom plate, a pressing plate assembly, a first driving device and the pressing fixture in any one of the embodiments. The pressing plate assembly is located above the bottom plate, the first driving device is fixed relative to the bottom plate, the first driving device is used for driving the pressing plate assembly to move up and down, the second clamp is fixed on one side, facing the bottom plate, of the pressing plate assembly, and the first clamp is arranged on the bottom plate.

In some embodiments, the stitching device further comprises a pull plate comprising a stitching position and an open position; the drawing plate is slidably arranged on one side, facing the pressing plate assembly, of the bottom plate in the first direction so as to be switched between a pressing position and an opening position, and the first clamp is fixed on the drawing plate; in the pressing position, the drawing plate is opposite to the pressing plate component; in the open position, an orthographic projection of at least a portion of the pull plate is located outside an orthographic projection of the compression plate assembly in a plane parallel to the base plate; wherein the first direction is perpendicular to the up-down direction; wherein, in the pressfitting state, the pull board is in the pressfitting position.

The technical effects brought by any one of the design manners of the third aspect can be referred to the technical effects brought by different design manners of the first aspect, and are not described herein again.

Drawings

FIG. 1a is a schematic view of a laminating apparatus in the prior art;

FIG. 1b is a schematic view of a first fixture of the prior art stitching fixtures shown in FIG. 1 a;

FIG. 2 is a schematic view of an electronic device in some embodiments of the present application;

FIG. 3 isbase:Sub>A schematic cross-sectional view of the electronic device shown in FIG. 2 at line A-A;

fig. 4 is a perspective view of a laminating device according to some embodiments of the present application;

figure 5 is a perspective view of the laminating device according to figure 4 after the cover has been removed;

fig. 6 is an exploded view of the laminating device 100 according to fig. 5;

FIG. 7 is a schematic view of the cooperation of the first drive assembly, top plate, bottom plate and connecting stud according to FIG. 6;

FIG. 8 is a schematic view of the engagement of the platen assembly, the first transmission member and the connecting column according to FIG. 6;

fig. 9 is a schematic connection diagram of the controller, the first driving device, the pressure detecting means, the second driving device and the tension detecting means in the laminating apparatus according to fig. 4;

figure 10 is a schematic view of the assembly of the base plate, the second drive means, the second transmission member and the slip fit assembly of the laminating device according to figure 6;

fig. 11 is an exploded view of the base plate, the second driving means, the second transmission member and the sliding fit assembly of the laminating apparatus according to fig. 10;

FIG. 12 is a schematic illustration of the engagement of the drive belt, the third synchronizing wheel and the fourth synchronizing wheel according to FIG. 11;

FIG. 13 is an enlarged view of the circled portion at B in accordance with the configuration shown in FIG. 10;

FIG. 14 is an exploded view of the first clamp according to FIG. 6;

FIG. 15 is a schematic view of the electronic device and the first fixture shown in FIG. 14 mated together;

FIG. 16 is a schematic view of the second platen shown in FIG. 8 mated with a second clamp;

FIG. 17 is a schematic view of a second one of the prior art stitching fixtures shown in FIG. 1 a;

FIG. 18 is an exploded view of the second clamp shown in FIG. 16;

FIG. 19 is a schematic view of a first clamp of further embodiments of the present application.

Detailed Description

In the embodiments of the present application, the terms "exemplary" or "such as" are used to mean serving as an example, instance, or illustration. Any embodiment or design described herein as "exemplary" or "e.g.," is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the word "exemplary" or "such as" is intended to present concepts related in a concrete fashion.

In the embodiments of the present application, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the description of the embodiments of the present application, the term "at least one" means one or more, "and" a plurality "means two or more. "at least one of the following" or similar expressions refer to any combination of these items, including any combination of the singular or plural items. For example, at least one (one) of a, b, or c, may represent: a, b, c, a-b, a-c, b-c, or a-b-c, wherein a, b, c may be single or multiple.

In the description of embodiments of the present application, the term "and/or" refers to and encompasses any and all possible combinations of one or more of the associated listed items. The term "and/or" is an associative relationship that describes an associated object, meaning that three relationships may exist, e.g., A and/or B, may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" in the present application generally indicates that the former and latter related objects are in an "or" relationship.

In the description of the embodiments of the present application, the terms "mounted," "connected," and "connected" are to be construed broadly and unless otherwise explicitly stated or limited, e.g., "connected" may or may not be detachably connected; may be directly connected or may be indirectly connected through an intermediate. The directional terms used in the embodiments of the present application, such as "inner", "outer", "upper", "lower", "front", "rear", "left", "right", and the like, refer only to the orientation of the attached drawings, and thus are used for better and clearer illustration and understanding of the embodiments of the present application, and do not indicate or imply that the referenced device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present application.

In the description of the embodiments of the present application, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

It should be noted that, in the embodiments of the present application, the description "perpendicular" and "parallel" respectively indicate substantially perpendicular and substantially parallel within an allowable error range, which may be a range having an angle of deviation of less than or equal to 5 °, 8 ° or 10 ° with respect to the absolute perpendicular and the absolute parallel, respectively, and are not particularly limited herein.

Referring to fig. 1a, fig. 1a is a schematic diagram of a laminating apparatus 200 in the prior art. The laminating apparatus 200 includes: a bottom plate 210, a top plate 230, side plates 220, a pressure plate assembly 240, a rotating member 250, and a stitching fixture 270. Wherein the top plate 230 is located above the bottom plate 210. And the top plate 230 is connected to the bottom plate 210 by the side plates 220. A platen assembly 240 is located between the top plate 230 and the bottom plate 210. And the platen assembly 240 may move up and down relative to the base plate 210. The rotating member 250 is inserted through the top plate 230 and is movable up and down with respect to the top plate 230. The lower end of the rotating member 250 is connected to the pressing plate assembly 240. The platen assembly 240 includes two platens 241 that are movable relative to each other. A spring is provided between the two pressing plates 241. The press-fitting jig 270 includes a second jig 271 and a first jig 272. The second clamp 271 is positioned above the first clamp 272. The electronic device may be placed between the second clamp 271 and the first clamp 272. When the electronic device is pressed, the pressing jig 270 is placed on the base plate 210. The pressing fixture 270 is clamped by rotating the rotating member 250 to move the pressing plate assembly 240 downward to cooperate with the bottom plate 210, and the second fixture 271 and the first fixture 272 clamp the electronic device by combining the elastic force of the spring between the two pressing plates 241, so as to achieve the purpose of pressing the electronic device.

Referring to fig. 1b, fig. 1b is a schematic diagram illustrating a first fixture 272 of the press fixture 270 according to the prior art shown in fig. 1a. In order to reliably support the electronic device 300 in the pressed state, the first fixture 272 is generally a dedicated profiling support fixture designed according to different shapes of the electronic device 300, that is, for the electronic devices 300 with different shapes, a dedicated first fixture 272 needs to be configured, which results in that the first fixture 272 cannot be compatible with the electronic devices 300 with different shapes, the universality is poor, the number of the first fixtures 272 is increased, and the purchase cost is high.

In order to solve the technical problem, in the press-fit jig of the embodiment of the present application, the first jig includes the first jig body. The first clamp body includes a support plate and a plurality of spaced apart flexible bosses. The side surfaces of the flexible bosses far away from the support plate are arranged in a coplanar manner to define a bearing surface. The bearing surface includes a carrier region. When electronic equipment supports in year thing district, and when the pressfitting state is pressfitting to the electronic equipment of different appearances, clearance between a plurality of flexible bosss provides certain deformation space for the deformation of flexible boss, be favorable to the deformation of flexible boss, thereby at the pressfitting state, be favorable to forming the spatial structure similar with electronic equipment's appearance on the first anchor clamps body, and then be favorable to the electronic equipment of first anchor clamps adaptation different appearances, improve the commonality of first anchor clamps, realize the profile modeling support to the electronic equipment of different appearances, be favorable to reducing the cost of pressfitting anchor clamps.

The following will explain the stitching device of the embodiment of the present application in detail.

The application provides a lamination equipment. The laminating equipment is used for laminating the electronic equipment so as to enhance the viscosity of a glue layer which is adhered between two parts in the electronic equipment. The electronic devices include, but are not limited to, mobile phones, tablet personal computers (tablets), laptop computers (laptops), personal Digital Assistants (PDAs), personal computers, notebook computers (notebooks), and the like. The electronic device may be a bar device (e.g., a bar phone) or a folding device (e.g., a folding phone).

Before explaining the specific structure and the operation principle of the laminating device, the structure of the electronic device and the laminating scene of the laminating device are introduced first.

Referring to fig. 2 and 3, fig. 2 isbase:Sub>A schematic diagram of an electronic device 300 according to some embodiments of the present application, and fig. 3 isbase:Sub>A schematic cross-sectional view of the electronic device 300 shown in fig. 2 atbase:Sub>A linebase:Sub>A-base:Sub>A. The electronic device 300 includes a housing assembly 301, a display screen 302, a circuit board (not shown), and a battery 304. The housing assembly 301 includes a light-transmissive cover plate 3011, a center frame 3012, and a back cover 3013. The rear cover 3013 is stacked on the light-transmitting cover 3011 and spaced apart from it. The middle frame 3012 includes a bezel 30122 and a middle plate 30121. The middle plate 30121 is stacked between the light-transmitting cover plate 3011 and the back cover 3013, and the bezel 30122 is disposed around the middle plate 30121, the light-transmitting cover plate 3011, and the edge of the back cover 3013. The display screen 302 is fixed to a surface of the light-transmitting cover plate 3011 facing the middle plate 30121. The display screen 302 and the light-transmitting cover 3011 integrally form a screen of the electronic device 300. The battery 304 and circuit board are located between the middle plate 30121 and the back cover 3013.

In order to realize the connection between the frame 30122 and the light-transmitting cover 3011, a sealant layer 305 is disposed between the light-transmitting cover 3011 and the frame 30122. For example, the dispensing layer 305 is formed by curing a liquid glue.

To facilitate connection between back cover 3013 and middle plate 30121. A first glue layer 303 (e.g., a back glue) is disposed between middle plate 30121 and back cover 3013. The first adhesive layer 303 surrounds the periphery of the circuit board and the battery 304. Illustratively, the first glue layer 303 may be a back glue.

In some specific stitching scenarios of the stitching device 100 of the present application, in an assembly process of the electronic device 300 on a production line, or in a process of reassembling the electronic device 300 after being disassembled and repaired at a repair service point, the stitching device 100 of the embodiment of the present application may be used to stitch the first glue layer 303 (for example, a back glue) connected between the middle plate 30121 and the back cover 3013, so as to activate the first glue layer 303, and improve the viscosity of the first glue layer 303. It should be noted that "activating" the adhesive layer means making sufficient contact between the two structures adhered to each other and the adhesive layer to increase the effective bonding area between the two structures and the adhesive layer.

Of course, it is understood that in other specific pressing scenarios of the pressing apparatus 100 of the present application, a liquid glue is dispensed and disposed between the frame 30122 and the transparent cover 3011 by a dispensing process, the pressing apparatus 100 of the present application may be used to press the liquid glue to make the liquid glue spread evenly, and then the liquid glue is cured during the pressing process to form the dispensing layer 305. Of course, it can be understood that in some other lamination scenarios of the lamination device 100 of the present application, the lamination device 100 of the present application may also perform lamination on the adhesive layer at other positions in the electronic device 300. In the following description, the first adhesive layer 303 between the middle plate 30121 and the back cover 3013 is described as an example.

The specific structure and operation of the stitching device 100 will be described with reference to the drawings.

Referring to fig. 4 and 5, fig. 4 is a perspective view of a laminating device 100 according to some embodiments of the present application, and fig. 5 is a perspective view of the laminating device 100 according to fig. 4 after the housing 20 is removed. The laminating apparatus 100 includes: a base plate 10, a housing 20, a top plate 30, a platen assembly 40, a stitching fixture 90, and a first drive assembly 50.

The base plate 10 is flat. Illustratively, the shape of the base plate 10 includes, but is not limited to, rectangular, circular, oval, oblong, or contoured. The material of the base plate 10 includes, but is not limited to, metal or plastic. The laminating device 100 can be supported on a supporting surface (e.g., a floor or a table top) by means of the base plate 10.

For convenience of the following description of the embodiments, an XYZ coordinate system is established for the base plate 10. Specifically, a direction perpendicular to the base plate 10 is defined as a Z-axis direction (i.e., a vertical direction), and directions perpendicular to the Z-axis are defined as an X-axis direction (i.e., a second direction hereinafter) and a Y-axis direction (i.e., a first direction hereinafter), respectively, and the X-axis direction and the Y-axis direction are perpendicular to each other. For example, during the actual use of the laminating apparatus 100, the X-axis direction may be the left-right direction, and the Y-axis direction may be the front-back direction.

The housing 20 is fixed to the base plate 10 and defines an accommodating space a with the base plate 10. The accommodation space a is used to accommodate the top plate 30, the platen assembly 40, the press-fitting jig 90, and the first driving assembly 50. Specifically, the housing 20 has a receiving cavity with an open bottom, and when the housing 20 is matched with the bottom plate 10, the bottom plate 10 can seal the open bottom side of the housing 20 to form a closed receiving space a in cooperation with the housing 20. Exemplary shapes of the outer cover 20 include, but are not limited to, cubic, cylindrical, elliptical cylindrical, or contoured, among others. The connection between the outer cover 20 and the base plate 10 includes, but is not limited to, screw connection, snap connection or gluing. Of course, it is understood that in other examples, the laminating device 100 may not include the housing 20.

With continuing reference to fig. 5 in conjunction with fig. 6, fig. 6 is an exploded view of the laminating apparatus 100 shown in fig. 5. The top plate 30 has a flat plate shape. Illustratively, the shape of the top plate 30 includes, but is not limited to, rectangular, circular, oval, oblong, or contoured. The material of the top plate 30 includes, but is not limited to, metal or plastic.

The top plate 30 is stacked and spaced above the bottom plate 10. Illustratively, the top plate 30 is disposed parallel to the bottom plate 10.

The top plate 30 is fixed relative to the bottom plate 10. In some examples, the laminating device 100 includes a plurality of connecting columns 60 that are spaced apart. Each connecting post 60 extends in the up-down direction. Each connecting post 60 is fixedly connected between the bottom plate 10 and the top plate 30. In this way, the top plate 30 can be connected to the bottom plate 10 by the connecting column 60, so that the top plate 30 and the bottom plate 10 are fixed relative to each other. In other examples, the laminating device 100 may not include the connecting columns 60, for example, the top plate 30 may be fixed to the housing 20 and fixed relative to the base plate 10 by the housing 20.

The platen assembly 40 is located between the bottom plate 10 and the top plate 30. The platen assembly 40 is movable in the up-down direction with respect to the bottom plate 10 and the top plate 30. The first drive assembly 50 includes a first drive means 51. The first driving means 51 is connected to the platen assembly 40 to drive the platen assembly 40 up and down. Therefore, the first driving device 51 is used for driving the press plate assembly 40 to move up and down, the operation is more intelligent, the operation of an operator is facilitated, the manual operation of the operator is not needed, and the labor is saved.

The press-fit jig 90 includes a first jig 92 and a second jig 91. The first jig 92 may be provided to the base plate 10. The surface of the first clamp 92 facing the top plate 30 has a carrier area 92131, and a carrier area 92131 is adapted to carry the electronic device 300. The second clamp 91 is fixed to a surface of the platen assembly 40 facing the base plate 10. The back cover 3013 side of the electronic device 300 may face the first jig 92, and the screen side of the electronic device 300 may face the second jig 91. In the press-fit state of the press-fit apparatus 100, the press-fit jig 90 may be interposed between the platen assembly 40 and the base plate 10, and the press-fit jig 90 is also in the press-fit state. Thus, the second jig 91 is vertically separable from the first jig 92. The pressing plate assembly 40 moves downward until the first clamp 92 and the second clamp 91 are matched, so that the pressing clamp 90 is clamped by the pressing plate assembly 40 and the base plate 10, and the clamping force between the pressing plate assembly 40 and the base plate 10 is utilized to achieve the purpose of pressing the electronic device 300. Of course, it is understood that in other examples, the bonding apparatus 100 may not include the bonding jig 90, but the electronic apparatus 300 is directly placed on the base plate 10 and bonded by the pressing plate assembly 40. It can be understood that the pressing state of the pressing fixture and the pressing state of the pressing device are the same state.

The first driving device 51 is fixed to the top plate 30. Referring to fig. 6 in conjunction with fig. 7, fig. 7 is a schematic diagram illustrating the first driving assembly 50, the top plate 30, the bottom plate 10 and the connecting column 60 shown in fig. 6. In the up-down direction, a part of the first driving device 51 is located above the top plate 30, and another part of the first driving device 51 is located between the bottom plate 10 and the top plate 30. In other examples, the first driving device 51 is entirely located between the top plate 30 and the bottom plate 10 in the upper direction, as long as at least a part of the first driving device 51 is located between the top plate 30 and the bottom plate 10 in the upper-lower direction. On this basis, the first driving device 51 is located on one circumferential side of the platen assembly 40. Therefore, when at least a part of the first driving device 51 is arranged by using the height difference between the bottom plate 10 and the top plate 30 in the vertical direction, the first driving device 51 is located at the periphery of the platen assembly 40, which is beneficial to reducing the height of the laminating apparatus 100 and is more beneficial to flattening the laminating apparatus 100.

In some examples, with continued reference to fig. 6 and 7, the top plate 30 is provided with a mounting opening 31. The mounting opening 31 penetrates the top plate 30 in the vertical direction. The first driving device 51 is inserted into the mounting opening 31. Therefore, in the XY plane, the orthographic projection of at least one part of the first driving device 51 is overlapped with the orthographic projection of the top plate 30, which is beneficial to reducing the circumferential dimension of the laminating device 100, and the structure of the laminating device 100 can be more compact. Illustratively, the mounting opening 31 extends to an edge of the top plate 30, and thus, the mounting opening 31 may be formed as a notch having an opening at a peripheral edge of the top plate 30, so that when the first driving device 51 is mounted, the first driving device 51 can be mounted to the mounting opening 31 via the opening, thereby further facilitating the mounting of the first driving device 51. In other examples, the mounting opening 31 may not extend to the peripheral edge of the top plate 30. Of course, it is understood that, in other examples, the top plate 30 may not be provided with the mounting opening 31, and the first driving device 51 may be arranged with the top plate 30 in the XY direction, as long as it is ensured that the first driving device 51 is fixed to the top plate 30 and at least a part of the first driving device 51 is located between the top plate 30 and the bottom plate 10 in the up-down direction.

With continued reference to fig. 6 and 7, first drive assembly 50 includes a mounting member 54. A first flange plate 512 is provided on the outer peripheral wall of the first drive device 51. The mounting member 54 is secured to the top surface of the top plate 30. The attachment between mounting member 54 and top plate 30 includes, but is not limited to, snap-fit, welding, or screw connections. The mount 54 spans the mount opening 31 in the Y-axis direction. The first drive device 51 is secured to the mounting member 54 by means of a first flange plate 512. The connection between the first flange plate 512 and the mount 54 includes, but is not limited to, snapping, welding, or screwing.

With continued reference to fig. 6 and 7, in some examples, to improve the driving effect of the first driving assembly 50 on the platen assembly 40, the first driving assemblies 50 are provided in two groups. Two sets of first drive assemblies 50 are spaced apart in the X-axis direction. Specifically, two sets of first drive assemblies 50 may be located at both ends of the top plate 30 in the X-axis direction. The two sets of first drive assemblies 50 are identical in structure and connection to other components. For convenience of description, in the following description, the first driving assembly 50 on the negative X-axis side is taken as an example for explanation. Specific forms for the first drive assembly 50 may include the following example one and example two.

Example 1

In some embodiments of the present application, with continued reference to fig. 6 and 7, the first driving device 51 is a first driving motor. The first drive motor has a first motor shaft 511. Since the first motor shaft 511 of the first driving motor is rotatable and the platen assembly 40 is moved up and down, the first driving assembly 50 further includes a first transmission member 52 in order to achieve the movement of the platen assembly 40 in the up and down direction with respect to the base plate 10 by the first driving motor. The first transmission member 52 is connected to the first motor shaft 511 and the pressing plate assembly 40, respectively. The first transmission member 52 serves to convert the rotation of the first motor shaft 511 into the movement of the platen assembly 40. Therefore, the structure is simple, and the installation is convenient.

In some specific examples, the first transmission member 52 is a ball screw. The ball screw includes a screw 521 and a nut 522. The pivot axis of the first motor shaft 511 extends in the up-down direction. The screw 521 extends in the vertical direction. The screw 521 rotates in synchronization with the first motor shaft 511. The nut 522 is sleeved on the outer periphery of the screw 521 and is in threaded fit with the screw 521. The nut 522 is secured to the platen assembly 40 (e.g., first platen 41, hereinafter). Therefore, when the first driving motor works, the screw 521 and the first motor shaft 511 rotate synchronously, and due to the threaded fit between the screw 521 and the nut 522, the rotation of the screw 521 drives the nut 522 to move up and down, and further drives the pressing plate assembly 40 to move up and down. Therefore, the structure is simple, and the installation is convenient.

In other specific examples, the first transmission member 52 may also be a rack and pinion. The pivot axis of the first motor shaft 511 extends in the X-axis direction or the Y-axis direction. The gear is fixed to the first motor shaft 511. The rack is secured to the platen assembly 40. And the rack extends in the Z-axis direction. The rack is meshed and matched with the gear.

Example two

In some embodiments of the present application, the first driving device 51 is a pneumatic cylinder. The cylinder refers to a cylindrical metal work that guides the piston to reciprocate linearly in the cylinder. Therefore, the linear reciprocating motion of the cylinder can directly drive the platen assembly 40 to move up and down, and the first transmission part 52 is not required.

It should be noted that the following description of the embodiments is made on the basis of the first example, and the accompanying drawings are not to be considered as limiting the present application.

With continued reference to fig. 6 and 7, in order to further optimize the structural layout and reduce the height of the laminating apparatus 100, the first transmission member 52 is disposed on one side of the first driving motor in the circumferential direction. Specifically, the screw 521 is disposed in parallel with the first motor shaft 511. On the basis, in order to realize the synchronous rotation of the screw 521 and the first motor shaft 511, the laminating apparatus 100 further includes a second transmission member 53. The second transmission member 53 is a transmission belt. A belt is connected between the screw 521 and the first motor shaft 511.

On this basis, in order to prevent a slip phenomenon from occurring when the transmission belt is connected between the screw 521 and the first motor shaft 511, the inner circumferential surface of the transmission belt 72 is provided with a plurality of first teeth portions (not shown) arranged along the circumferential direction thereof. The first synchronizing wheel 5111 is sleeved on the outer peripheral wall of the first motor shaft 511, and the second synchronizing wheel 5211 is in interference fit with the outer peripheral wall of the screw 521. The belt is connected between the first synchronizing wheel 5111 and the second synchronizing wheel 5211. The outer circumferential walls of the first synchronizing wheel 5111 and the second synchronizing wheel 5211 are each provided with a second tooth portion (not shown) that fits the first tooth portion. Of course, in other examples, the first and second synchronizing wheels 5111, 5211 may not be provided.

In other examples, the second transmission member 53 may also be two gears engaged with each other, one of the two gears is fixed to the first motor shaft 511, and the other of the two gears is fixed to the screw 521. Of course, it is understood that in other embodiments, the stitching device 100 may not include the second transmission member 53, and the screw 521 is coaxially disposed with and connected to the first motor shaft 511.

With continued reference to fig. 6 and 7, in some embodiments, in order to optimize the structural layout reasonably, the first motor shaft 511 and the second transmission part 53 are prevented from interfering with other structures between the bottom plate 10 and the top plate 30, and at the same time, the first driving device 51 is easy to install, and at least a portion of the first motor shaft 511 and the second transmission part 53 are located above the top plate 30 in the up-down direction.

With continued reference to fig. 6 and 7, the top plate 30 has a through hole 32 for facilitating the installation of the first transmission member 52. The screw 521 is inserted into the through hole 32. The screw 521 is rotatable relative to the top plate 30. The nut 522 is fitted over a portion of the screw 521 between the top plate 30 and the bottom plate 10. For example, referring to fig. 6 and 7, in order to improve the stability of the rotation of the screw 521 relative to the top plate 30, the first bearing seat 321 is disposed at the through hole 32. A first bearing is disposed in the first bearing seat 321. The screw 521 is disposed through the first bearing and is engaged with the first bearing. Of course, it is understood that in other examples, the first bearing and the first bearing seat 321 may not be provided.

Further, with continued reference to fig. 6 and 7, the surface of the bottom plate 10 facing the top plate 30 is provided with a second bearing seat 11. A second bearing is provided in the second bearing housing 11. The end of the screw 521 adjacent the base plate 10 engages a second bearing. This is advantageous in further improving the stability of the rotation of the screw 521. Of course, it is understood that the second bearing housing 11 and the second bearing may not be provided.

With reference to fig. 6 and fig. 8, with reference to fig. 8, fig. 8 is a schematic diagram of the combination of the pressure plate assembly 40, the first transmission member 52 and the connecting column 60 shown in fig. 6. The platen assembly 40 includes a first platen 41, a second platen 42, and a pressure detecting device 43.

The first presser plate 41 has a flat plate shape. The first presser plate 41 is stacked between the bottom plate 10 and the top plate 30. The shape of the first presser plate 41 includes, but is not limited to, a rectangle, a circle, an ellipse, or a profile. The material of the first pressing plate 41 includes, but is not limited to, metal, plastic, and a combination thereof.

The nut 522 is fixed to the first presser plate 41. Illustratively, the first pressing plate 41 is provided with a through hole 411. The nut 522 is fixed at the penetration hole 411. The outer peripheral wall of the nut 522 is provided with a second flange plate 5221. The second flange plate 5221 is fixed to the top of the first presser plate 41. The connection between the second flange plate 5221 and the first pressure plate 41 includes, but is not limited to, screw connection, welding or clamping.

The second presser plate 42 has a flat plate shape. The shape of the second platen 42 includes, but is not limited to, rectangular, circular, polygonal, or contoured. The shape of the second platen 42 includes, but is not limited to, rectangular, circular, polygonal, or contoured.

The second pressing plate 42 is located between the first pressing plate 41 and the base plate 10. Specifically, with continued reference to fig. 6 and 8, in order to evacuate the screw 521, an evacuation notch 421 is further disposed on the second pressing plate 42 at a position corresponding to the through hole 411.

The second presser plate 42 is connected to the first presser plate 41 and is movable in the up-down direction with respect to the first presser plate 41. A pressure detecting device 43 (e.g., a pressure sensor) is fixed to the second presser plate 42, and is interposed between the first presser plate 41 and the second presser plate 42. The second clamp 91 is fixed to a surface of the second presser plate 42 facing the base plate 10. It will be appreciated that when the platen assembly 40 does not include the second platen 42, the second clamp 91 may be secured to the surface of the first platen 41 facing the base plate 10, so long as the second clamp 91 is secured to the side of the platen assembly 40 facing the base plate 10.

Thus, when the laminating apparatus 100 is in the initial state (e.g., the non-operating state), the second pressing plate 42 can move downward to maintain the interval with the first pressing plate 41 at least by its own weight and the weight of the second jig 91 and the pressure detecting device 43. In the process of switching the laminating apparatus 100 from the initial state to the laminating state, the first driving device 51 drives the platen assembly 40 to move downward. In the process of driving the platen assembly 40 by the first driving device 51 to move the second clamp 91 downward to contact the screen side of the electronic apparatus 300, the second platen 42 is forced upward and moves upward relative to the first platen 41, so that the pressure detecting device 43 is clamped by the second platen 42 and the first platen 41, and the pressure applied to the electronic apparatus 300 can be detected by the pressure detecting device 43. When the pressure value detected by the pressure detecting device 43 reaches the preset pressure value, and the laminating apparatus 100 reaches the laminating state, the first driving device 51 stops working. Therefore, the preset time can be maintained in the pressing state conveniently, and the purpose of pressing the electronic device 300 is achieved.

Specifically, referring to fig. 9, fig. 9 is a schematic connection diagram of the controller 10a, the first driving device 51, the pressure detecting device 43, the second driving device 71 and the tension detecting device 74 in the laminating apparatus 100 shown in fig. 4. The laminating device 100 also includes a controller 10a. The controller 10a is electrically connected to the first driving device 51 and the pressure detecting device 43, respectively. When the pressure value detected by the pressure detecting device 43 reaches the preset pressure value, the controller 10a controls the first driving device 51 to stop operating so as to maintain the pressure of the electronic apparatus 300. After the first driving device 51 stops operating for a preset time, the controller 10a controls the first driving device 51 to rotate in the direction of the initial state. To complete pressure holding of the electronic device 300 to facilitate removal of the electronic device 300.

Specifically, with continued reference to fig. 6, the first pressing plate 41 has a via hole 412. The platen assembly 40 also includes a connecting pin 44. The connecting pin 44 is inserted through the through hole 412 and is clearance-fitted with the through hole 412. The end of the connecting pin 44 remote from the second pressure plate 42 has an annular limit flange 441. The limit flange 441 is positioned on the outer periphery of the through hole 412 at the outer periphery of the orthographic projection of the first pressure plate 41, and the other end of the connecting pin 44 is fixed to the second pressure plate 42. Therefore, when no upward pressure is applied to the second pressure plate 42, the second pressure plate 42 can move downward relative to the first pressure plate 41 at least under the self-weight of itself and the gravity of the pressure detection device 43, so that the limit flange 441 is abutted against the top surface of the first pressure plate 41. When an upward force is applied to the second pressure plate 42, due to the clearance fit between the connecting pin 44 and the through hole 412, when the second pressure plate 42 moves upward relative to the first pressure plate 41, a clearance is formed between the limiting flange 441 and the first pressure plate 41.

Illustratively, there are a plurality of vias 412 and connecting pins 44, for example, four vias 412 and connecting pins 44. The plurality of vias 412 and the plurality of connection pins 44 correspond one-to-one. The connecting pin 44 and the second pressure plate 42 can be screwed or clamped.

Based on the above embodiments, in some embodiments, the plurality of connecting posts 60 includes a plurality of first connecting posts 61, such as four first connecting posts 61. In order to improve the reliability of the movement of the second presser plate 42 in the vertical direction with respect to the first presser plate 41, the second presser plate 42 has a plurality of through holes 32. A linear bearing 611 is provided at each through hole 32. The plurality of through holes 32 correspond one-to-one to the plurality of first connecting posts 61. Each first connecting column 61 is inserted through the linear bearing 611 at the corresponding through hole 32 and is fitted with the linear bearing 611. Therefore, when the second pressure plate 42 moves in the vertical direction with respect to the first pressure plate 41, the movement of the second pressure plate 42 can be guided by the engagement of the first connecting post 61 and the linear bearing 611, and the structure is simple. Of course, it is understood that in other examples, the linear bearing 611 may not be provided, and the first connecting column 61 may be adapted to the through hole 32 to function as a guide.

Illustratively, the plurality of connecting posts 60 further includes a plurality of second connecting posts 62. The plurality of second connecting posts 62 are located on one side of the plurality of first connecting posts 61 in the positive direction of the Y-axis. This can improve the reliability of the connection between the bottom plate 10 and the top plate 30.

Referring to fig. 10 based on any of the above embodiments, fig. 10 is an assembly diagram of the base plate 10, the second driving device 71, the second transmission member 53 and the sliding fit assembly in the laminating apparatus 100 shown in fig. 6. In order to facilitate the access to the electronic device 300, the pressing device 100 further includes a drawing board 80. The drawer plate 80 includes a press-in position and an open position. The drawer plate 80 is slidably disposed on a side of the base plate 10 facing the top plate 30 in the Y-axis direction to switch between a press-fit position and an open position. The first clamp 92 is fixed to the surface of the drawing plate 80 facing the top plate 30. In some embodiments, the first clamp 92 is removably attached to the drawer plate 80. For example, the first clamp 92 may be fixed to the drawing plate 80 by a snap fit or a screw connection. Of course, it is understood that in other embodiments, the first clamp 92 and the pull plate 80 may be non-removably connected. Illustratively, the first clamp 92 is connected to the drawing plate 80 by gluing or welding, or alternatively, the two are integrally formed.

In the compression position, the pull plate 80 is aligned with the pressure plate assembly 40 such that the compression clamp 90 can be positioned between the pressure plate assembly 40 and the pull plate 80. In this way, when the drawing plate 80 is in the pressing position, the pressing plate assembly 40 is driven by the first driving device 51 to move downwards to the pressing plate assembly 40 and the drawing plate 80 to clamp the pressing fixture 90, so as to utilize the clamping force between the pressing plate assembly 40 and the drawing plate 80 to press the electronic device 300 between the first fixture 92 and the second fixture 91.

The housing 20 has a drawing opening b (see fig. 4) through which the drawing plate 80 passes. The drawing plate 80 can pass through the drawing opening b during sliding in the Y-axis direction to switch between the press-fit position and the open position. In the open position, the drawer plate 80 is located outside of the housing 20. At this time, the placement of the electronic device 300 may be facilitated. In the press position, the draw plate 80 is aligned with the pressure plate assembly 40. At this time, the first driving device 51 may drive the platen assembly 40 to move downward, so that the laminating apparatus 100 is in a laminating state for laminating the electronic apparatus 300.

Herein, it is understood that "the pull plate 80 is positioned outside the housing 20 in the open position" means that half or more than half of the area of the pull plate 80 is positioned outside the housing 20.

In other embodiments, the placement of the electronic device 300 on the drawer plate 80 is facilitated when the compression device 100 is not provided with a housing 20. In a plane parallel to the bottom plate 10, half or more of the area of the orthographic projection of the pull plate 80 is located outside the orthographic projection of the platen assembly 40 and outside the orthographic projection of the top plate 30. Thus, regardless of whether the laminating device 100 has the housing 20 or not, at least a portion of the orthographic projection of the pull plate 80 is located outside the orthographic projection of the platen assembly 40 and outside the orthographic projection of the top plate 30 in a plane parallel to the bottom plate 10.

On the basis, in some embodiments, in order to facilitate the sliding of the drawing plate 80, the stitching device 100 further includes a sliding fit component, by which the drawing plate 80 is slidably disposed on the bottom plate 10.

Specifically, referring to fig. 11 in conjunction with fig. 10, fig. 11 is an exploded view of the base plate 10, the second driving device 71, the second transmission part 53 and the sliding fit assembly of the laminating apparatus 100 shown in fig. 10. The sliding fit assembly includes a movable slide rail 82 and a fixed slide rail 12.

The movable slide 82 extends in the Y-axis direction. A part of the movable slide rail 82 is fixed to the bottom surface of the base plate 10. The rest of the movable slide rail 82 is located on the side of the base plate 10 close to the interior of the laminating apparatus 100. The connection between the movable sliding rail 82 and the bottom surface of the drawing plate 80 includes, but is not limited to, screw connection, clamping connection, riveting connection or welding connection.

The fixed slide rail 12 is fixed to the base plate 10. The fixed slide rail 12 is connected to the base plate 10 by means of, but not limited to, screws, snaps, rivets or welding. The surface of the fixed slide rail 12 facing the top plate 30 has a slide groove 121. The movable slide rail 82 is slidably engaged with the slide groove 121. Therefore, the structure is simple, the sliding of the drawing plate 80 can be realized, and the sliding fit of the movable sliding rail 82 and the fixed sliding rail 12 can be utilized to guide the sliding of the drawing plate 80, so that the reliability of the sliding of the drawing plate 80 is improved conveniently.

Illustratively, the fixed rail 12 includes two fixed blocks. The two fixed blocks are arranged at intervals in the Y-axis direction. A portion of the slide groove 121 is formed on a surface of each fixing block facing the top plate 30.

Of course, it is understood that the form of the sliding fit assembly is not limited thereto, and in other examples, the sliding fit assembly may not include the fixed slide rail 12, but may directly open the sliding groove 121 on the top plate 30.

On the basis, in order to improve the sliding reliability of the drawing plate 80, two groups of sliding fit components are provided. Two sets of sliding fit subassemblies are at interval distribution in X axle direction.

On the basis of any of the embodiments of the compression fitting apparatus 100 comprising the pull plate 80 and the outer cover 20, the end of the pull plate 80 away from the interior of the accommodating space a is provided with a shielding plate 81. In the pressing position, the shielding plate 81 blocks the drawing opening b. From this one, can utilize shielding plate 81 to play the effect of sheltering from pull mouth b, improve lamination equipment 100 on the one hand and in the reliability of pressfitting state work, prevent operating personnel maloperation and stretch into accommodation space a and the potential safety hazard that arouses with hand etc. in through pull mouth b, on the other hand, when not using lamination equipment 100, can play the dustproof effect of dust prevention, be favorable to improving lamination equipment 100's outward appearance aesthetic property moreover.

Illustratively, a side surface of the shielding plate 81 close to the interior of the laminating apparatus 100 is provided with a reinforcing member. The reinforcing member is connected to the shielding plate 81 and the drawing plate 80, respectively. So as to improve the connection strength of the shielding plate 81 and the drawing plate 80.

On the basis of any of the above embodiments of the stitching device 100 comprising the pull plate 80, in order to save the physical strength of the operator and achieve the purpose of facilitating the operation of the operator, the stitching device 100 further comprises a second driving assembly 70. Wherein the second drive assembly 70 comprises a second drive means 71. The second driving means 71 is connected to the drawing plate 80 for driving the drawing plate 80 to move in the Y-axis direction. Therefore, the intelligent degree of the laminating device 100 is more favorably improved.

The second driving device 71 is a second driving motor. The second drive motor has a second motor shaft 711. Since the second motor shaft 711 of the second driving motor is rotatable, the drawing plate 80 is movable in the Y-axis direction. In order to achieve the sliding movement of the second driving motor driving the drawing plate 80 in the Y-axis direction with respect to the base plate 10. The second drive assembly 70 also includes a drive belt 72 and a synchronizing shaft 73. The bottom plate 10 is provided with a fifth bearing seat 15. A fifth bearing (not shown) is disposed within the fifth bearing seat 15. Synchronizing shaft 73 is in rotational engagement with the fifth bearing. The synchronizing shaft 73 and the second drive motor are arranged in the Y-axis direction. The synchronizing shaft 73 is on the side closer to the drawing plate 80 in the Y-axis direction than the second drive motor.

The belt 72 is connected to and surrounds the synchronizing shaft 73 and the second motor shaft 711. Thus, when the second driving motor is operated, the second motor shaft 711 rotates, and the synchronizing shaft 73 is rotated by the transmission of the transmission belt 72.

On this basis, in order to prevent a slip phenomenon from occurring when the transmission belt 72 is connected between the synchronizing shaft 73 and the second motor shaft 711, the inner circumferential surface of the transmission belt 72 is provided with a plurality of third teeth (not shown) arranged along the circumferential direction thereof. A third synchronizing wheel 7111 is arranged on the outer peripheral wall of the second motor shaft 711, and a fourth synchronizing wheel 731 is in interference fit with the outer peripheral wall of the synchronizing shaft 73. The transmission belt 72 is connected between the third synchronizing wheel 7111 and the fourth synchronizing wheel 731, and the outer peripheral walls of the third synchronizing wheel 7111 and the fourth synchronizing wheel 731 are each provided with a fourth tooth portion (not shown) adapted to the third tooth portion. Of course, in other examples, the third 7111 and fourth 731 synchronizing wheels may not be provided.

To facilitate the mounting arrangement of the synchronizing shaft 73 and the transmission belt 72, the pivot line of the second motor shaft 711 extends in the up-down direction. Thus, the pivot line of the synchronizing shaft 73 also extends in the up-down direction.

On the basis, in order to facilitate the installation of the second driving device 71, the base plate 10 is provided with a plurality of fixing posts 13. The upper ends of the plurality of fixing posts 13 are connected to a flange plate of the second driving unit 71. So as to erect the second driving means 71 and thus to dispose the second motor shaft 711 at a side close to the base plate 10, so as to facilitate the connection of the second motor shaft 711 to the driving belt 72.

On the basis of fig. 11, and with reference to fig. 12, fig. 12 is a schematic diagram of the cooperation of the transmission belt 72, the third synchronizing wheel 7111 and the fourth synchronizing wheel 731 shown in fig. 11. The transmission belt 72 has a first belt segment 721 and a second belt segment 722 that are opposed in the X-axis direction. The first belt segment 721 and the second belt segment 722 are both located between the second motor shaft 711 and the synchronizing shaft 73.

It will be appreciated that as the second motor shaft 711 rotates, the drive belt 72 rotates about the second motor shaft 711 and the synchronizing shaft 73 as the second motor shaft 711 rotates. The transmission belt 72 always has the first belt segment 721 and the second belt segment 722 between the second motor shaft 711 and the synchronizing shaft 73 regardless of the rotation of the transmission belt 72. And the first and second band segments 721, 722 are opposed in the X-axis direction. For example, fig. 12 (a) is a schematic view of the engagement of the belt 72 with the third synchronizing wheel 7111 and the fourth synchronizing wheel 731 when the drawing plate 80 is in the open position. The first band segment 721 is illustrated by a dashed line and the second band segment 722 is now illustrated by a solid line in the figure. When the second driving motor drives the drawing plate 80 to be in the pressing position, as shown in fig. 12 (b), the first belt section 721 is indicated by a solid line, and the second belt section 722 is indicated by a broken line. As can be seen from fig. 12 (a) and (b), the first belt segment 721 illustrated in fig. 12 (a) is moved to the position of the second belt segment 722 in fig. 12 (b), and the second belt segment 722 is formed. The second belt segment 722 shown in fig. 12 (a) is moved to the position of the first belt segment 721 in fig. 12 (b), and forms the first belt segment 721.

Referring to fig. 13, fig. 13 is an enlarged view of the circled portion at B according to the structure shown in fig. 10. To facilitate the sliding of the drawer plate 80, the stitching device 100 further comprises a first connector 7211 and a second connector 821. Wherein the first connector 7211 is secured to the first band section 721. It is thereby possible to realize that the first link 7211 moves in the Y-axis direction in accordance with the rotation of the transmission belt 72.

In the X-axis direction, the pull plate 80 is on the side of the first belt segment 721 remote from the second belt segment 722. In this way, it is convenient to provide the second connector 821 at one end of the movable slide rail 82 along the Y-axis direction and away from the drawing plate 80. And is connected to the first connector 7211 by the second connector 821. Thus, when the belt 72 rotates, the drawing plate 80 may be moved by the first link 7211 and the second link 821. In other examples, the first connector 7211 and/or the second connector 821 may not be provided, for example, the movable slide 82 is directly connected to the first belt section 721, as long as the movable slide 82 is connected to the first belt section 721. Alternatively, in other examples, the pull plate 80 is directly connected to the first band 721 as long as the pull plate 80 is connected to the first band 721.

Illustratively, the first connector 7211 includes a clamp plate 72111 and an L-shaped connecting plate 72112. The clamping plate 72111 and the L-shaped connecting plate 72112 are located on both sides of the first band 721 in the X-axis direction, respectively. The L-shaped connecting plate 72112 includes a first section 721121 and a second section 721122. The clamping plate 72111 and the first section 721121 cooperate to clamp the first band section 721. The second section 721122 of the L-shaped connecting plate 72112 is disposed perpendicular to the first section 721121. And second section 721122 is perpendicular to first section 721. The second link 821 is L-shaped. The second connector 821 includes a third section 8211 and a fourth section 8212. The third section 8211 is laminated and fixed on one surface of the movable slide rail 82 facing the top plate 30. The fourth section 8212 is disposed perpendicular to the third section 8211 and is connected to one end of the third section 8211 adjacent to the second section 721122. The fourth stage 8212 and the second stage 721122 are arranged in the Y-axis direction and are fixed to each other.

In addition to the above embodiments, in order to prevent the hand of the operator from being clamped by the shielding plate 81 and the housing 20 during the process of moving the drawing plate 80 from the opening position to the pressing position, please continue to refer to fig. 13, the pressing device 100 further includes a tension detecting device 74 (e.g., a tension sensor) and a controller 10a. The tension detecting device 74 is connected between the second section 721122 of the first connector 7211 and the fourth section 8212 of the second connector 821 in the Y-axis direction. It should be understood that, when the first connecting element 7211 and the second connecting element 821 are not provided in the laminating apparatus 100, the tension detecting device 74 may also be directly connected between the movable sliding rail 82 and the first belt section 721, or between the drawing plate 80 and the first belt section 721, as long as it is ensured that the tension detecting device 74 can be used for detecting the tension applied to itself in the Y-axis direction.

Referring back to fig. 9, the controller 10a is electrically connected to the tension detecting device 74 and the second driving apparatus 71, respectively. When the pulling force detected by the pulling force detecting device 74 is greater than the preset value during the switching of the drawing plate 80 between the pressing position and the opening position, the controller 10a controls the second driving device 71 to stop working, or the controller 10a controls the second driving device 71 to drive the drawing plate 80 to move in the direction opposite to the current moving direction.

Specifically, since the tension detecting means 74 is connected between the first connector 7211 and the second connector 821. When the second driving device 71 operates to drive the drawing plate 80 to slide from the open position to the pressing position, the second motor shaft 711 may sequentially pass through the first belt section 721, the first connecting member 7211, the tension detecting device 74, the second connecting member 821 and the movable sliding rail 82 to drive the drawing plate 80 to slide. In this process, the tension detecting means 74 is pulled in the Y-axis direction by the first link 7211 on the one hand, and the tension detecting means 74 is also pulled by the drawing plate 80 on the other hand. During the normal sliding of the drawing plate 80, the pulling force value detected by the pulling force detecting device 74 is a constant value. When the sliding of the pull plate 80 is blocked, for example, the hand of the operator is clamped by the shielding plate 81 and the outer cover 20, at the present moment, the second driving device 71 still works to apply the same pulling force to the pulling force detecting device 74, but because the movement of the pull plate 80 is blocked, the pulling force applied by the pull plate 80 to the pulling force detecting device 74 is increased. So that the tension value detected by the tension detecting means 74 becomes large. In order to prevent the hands of the operator from being seriously injured due to being clamped between the shielding plate 81 and the housing 20 for a long time, and to prevent the second driving device 71 from being burnt out due to heat generated by idling of the pull plate 80, in some examples, the controller 10a controls the second driving device 71 to stop working when the pulling force value detected by the pulling force detecting device 74 is greater than a preset value. In other examples, the controller 10a may also control the second driving device 71 to drive the drawing plate 80 to move in the direction opposite to the current moving direction, that is, the second driving device 71 drives the drawing plate 80 to move to the open position.

Similarly, when the second driving device 71 operates to drive the drawing plate 80 to slide from the pressing position to the opening position, the second motor shaft 711 may sequentially pass through the first belt section 721, the first connecting member 7211, the tension detecting device 74, the second connecting member 821 and the movable sliding rail 82 to drive the drawing plate 80 to slide. In this process, the tension detecting means 74 receives, on the one hand, the pushing force of the first link 7211 in the Y-axis direction, and, on the other hand, the pushing force of the tension detecting means 74 applied to the second link 821 in the Y-axis direction is also required. During the normal sliding of the drawing plate 80, the pulling force value detected by the pulling force detecting device 74 is a constant value. When the movement of the pull plate 80 is blocked, for example, dirt exists in the sliding groove 121 or parts of the pressing device 100 fall into the sliding groove 121 in the long-term use process to cause the pull plate 80 to be stuck, or when the pull plate 80 moves to the open position and touches an operator, the second driving device 71 still works at the current moment, and applies equal thrust to the tension detection device 74, but because the movement of the pull plate 80 is blocked, the acting force applied by the pull plate 80 to the tension detection device 74 is increased at this moment. So that the tension value detected by the tension detecting means 74 becomes large. In order to prevent the pull plate 80 from being stuck more seriously and prevent the second driving means 71 from being burned out due to heat generated by the idle rotation of the pull plate 80, the controller 10a controls the second driving means 71 to stop working when the pulling force value detected by the pulling force detecting device 74 is greater than the preset value. In other examples, the controller 10a may also control the second driving device 71 to drive the drawing plate 80 to move in the direction opposite to the current moving direction, that is, the second driving device 71 works to drive the drawing plate 80 to move to the pressing position.

It is understood that the preset value can be set according to actual needs, for example, the preset value can be the above-mentioned constant value. Of course, the preset value may also be other values greater than the constant value. This is not a particular limitation of the present application.

Specifically, the pull plate 80 is provided with a photoelectric switch 19. The photoelectric switch 19 is electrically connected to the controller 10a. The opto-electronic switch 19 is used to detect whether the electronic device 300 is placed on the first holder 92. When the optoelectronic switch 19 detects that the electronic device 300 is on the first fixture 92, the optoelectronic switch 19 can give an electrical signal to the controller 10a. The controller 10a controls the second driving device 71 to drive the drawing plate 80 to move from the opening position to the pressing position. Illustratively, the top surface of the drawing plate 80 has a groove, and the photoelectric switch 19 is positioned in the groove.

Referring to fig. 13, in order to adjust the tightness of the driving belt 72 and prevent the driving belt 72 from slipping when connecting the synchronizing shaft 73 and the second motor shaft 711, the fifth flange plate 151 is disposed on the outer peripheral wall of the fifth bearing housing 15. The fifth flange plate 151 has first screw holes 1511 at both ends in the X-axis direction, respectively. The first screw hole 1511 extends in the Y axis direction to have a long circular or rectangular shape, but the first screw hole 1511 may have other shapes as long as it is ensured that the first screw hole 1511 extends in the Y axis direction to have a long bar shape. Two second circular threaded holes are formed in the base plate 10. The two second screw holes correspond one-to-one to the two first screw holes 1511. The laminating device 100 comprises two screws. One second threaded hole and one first threaded hole 1511 for each screw. Two screws sequentially penetrate through the second threaded hole and the first threaded hole 1511 to fix the fifth bearing seat 15. Therefore, the strip-shaped first threaded hole 1511 in the fifth flange plate 151 can facilitate the adjustment of the position of the fifth bearing seat 15 in the Y-axis direction, thereby achieving the purpose of adjusting the tightness of the transmission belt 72.

For fixing the fifth bearing seat 15 in the Y-axis direction, an adjusting block 16 is fixed to the base plate 10. The adjusting block 16 is located on the side of the fifth bearing seat 15 away from the second driving device 71 in the Y-axis direction. An adjustment block 16 is connected to fifth bearing seat 15 by a screw fastener 18.

Referring to fig. 14, fig. 14 is an exploded view of the first clamp 92 shown in fig. 6. The first clamp 92 includes a first clamp body 921. The first clamp body 921 includes a support plate 9211 and a plurality of flexible bosses 9212.

The support plate 9211 has a flat plate shape. The support plate 9211 may be supported by the pull plate 80. A plurality of flexible bosses 9212 are spaced apart on the top surface of the support plate 9211. A side surface of the plurality of flexible projections 9212 facing away from the support plate 9211 is disposed coplanar, that is, a top surface of the plurality of flexible projections 9212 is disposed coplanar to define a bearing surface 9213. The bearing surface 9213 includes a carrier region 92131.

Specifically, because the plurality of flexible bosses 9212 are flexible, when the rear cover 3013 side of the electronic device 300 faces the plurality of flexible bosses 9212, the electronic device 300 is supported in the carrier region 92131 by the rear cover 3013, and when the electronic device 300 with different shapes is pressed in the pressing state, a certain deformation space is provided for deformation of the flexible bosses 9212 by gaps between the plurality of flexible bosses 9212, which is beneficial to deformation of the flexible bosses 9212, so that in the pressing state, a space structure similar to the shape of the electronic device 300 is formed on the first clamp body 921, further, the first clamp 92 is beneficial to adapting to the electronic devices 300 with different shapes, the universality of the first clamp 92 is improved, the copying support of the electronic devices 300 with different shapes is realized, and the cost of the pressing clamp 90 is reduced.

Exemplary cross-sectional shapes of the flexible boss 9212 include, but are not limited to, rectangular, circular, square, diamond, or contoured.

In some embodiments, in order to ensure the deformability of the flexible bosses 9212, so as to ensure that a space structure similar to the electronic device 300 is formed on the first fixture 92, and simultaneously ensure the structural strength of the first fixture body 921, a value range of a gap between any two adjacent flexible bosses 9212 is greater than or equal to 1mm, and less than or equal to 5mm. Illustratively, the gap between any two adjacent flexible bosses 9212 can take on a value of 1.5mm, 1.6mm, 1.7mm, 1.8mm, 1.9mm, 2.0mm, 2.1mm, 2.2mm, 2.3mm, 2.4mm, 2.5mm, 2.6mm, 2.7mm, 2.8mm, 2.9mm, or 3mm. Here, the "gap" means that the minimum gap between two adjacent flexible bosses 9212 needs to satisfy the size requirement, and meanwhile, the maximum gap also needs to satisfy the size requirement.

In some embodiments, the flexible boss 9212 is made of rubber or silicone. Illustratively, the flexible boss 9212 is made of polyurethane or thermoplastic polyurethane elastomer. Therefore, the material cost is low, the forming is convenient, the flexibility effect is good, and the deformability is good.

In order to further improve the deformability of the flexible bosses 9212, the hardness of the flexible bosses 9212 ranges from 15HA to 40HA. Illustratively, the flexible boss 9212 HAs a hardness of 20HA, 21HA, 22HA, 23HA, 24HA, or 25HA.

In some embodiments, to increase the structural strength of the flexible boss 9212, the cross-sectional area of the flexible boss 9212 can range from greater than or equal to 50mm ² And is less than or equal to 300mm ² . Illustratively, the surface of the flexible boss 9212 on the side remote from the support plate 9211 has an area of 100mm ² 、110mm ² 、120mm ² 、130mm ² 、140mm ² 、150mm ² 、160mm ² 、170mm ² 、180mm ² 、190mm ² Or 200mm ² 。

In some specific examples, the flexible projections 9212 are arranged in a uniform cross-section, that is, the cross-sectional area of the flexible projections 9212 is uniform from place to place, and the cross-sectional area of the flexible projections 9212 ranges from greater than or equal to 50mm ² And is less than or equal to 300mm ² 。

In other embodiments, the flexible boss 9212 is of a variable cross-sectionThat is, the cross-sectional area of the flexible boss 9212 is not equal everywhere, and the cross-sectional area of the flexible boss 9212 at different positions is required to be greater than or equal to 50mm ² And is less than or equal to 300mm ² 。

On this basis, in order to further improve the structural strength of the flexible boss 9212 and prevent the collapse of the flexible boss 9212 in the press-fit state, the range of the height dimension h of the flexible boss 9212 is greater than or equal to 5mm and less than or equal to 20mm. Illustratively, the height dimension h of the flexible boss 9212 is 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm, 13mm, or 14mm.

Based on any of the embodiments described above having the first clamp body 921, the plurality of flexible tabs 9212 includes a plurality of rows of flexible tabs 9212. The multiple rows of flexible bosses 9212 are arranged at intervals in the Y-axis direction. The plurality of flexible bosses 9212 of each row of flexible bosses 9212 are spaced apart in the X-axis direction. Therefore, the flexible boss 9212 can be conveniently processed and manufactured, and the flexible boss 9212 can be conveniently deformed.

Specifically, in any adjacent three flexible bosses 9212 in each row of flexible bosses 9212, the extending direction of the gap between two adjacent flexible bosses 9212 is parallel to the extending direction of the gap between the other two adjacent flexible bosses 9212. Therefore, the arrangement direction of the flexible bosses 9212 in each row of flexible bosses 9212 is consistent. Thereby facilitating the deformation and manufacturing of the flexible boss 9212.

On this basis, the plurality of rows of flexible bosses 9212 include adjacent first and second rows of flexible bosses 9212a, 9212b. The gap between two adjacent flexible bosses 9212 in the first row of flexible bosses 9212a is a first gap d1. The gap between two adjacent flexible bosses 9212 in the second row of flexible bosses 9212b is a second gap d2. The range of the angle between the extending direction of the first gap d1 and the extending direction of the second gap d2 is greater than or equal to 0 ° and less than or equal to 90 °. Thereby, the deformation and manufacturing of the flexible boss 9212 are facilitated.

Exemplarily, an angle between an extending direction of the first gap d1 and an extending direction of the second gap d2 is set to be 30 °, 45 °, 60 ° or 80 °.

Illustratively, the first row of flexible bosses 9212a and the second row of flexible bosses 9212b are each in a plurality of rows. The first row of flexible bosses 9212a and the second row of flexible bosses 9212b are alternately arranged in the Y-axis direction.

With continued reference to fig. 14, the first clamp body 921 has a first edge 9218 and a second edge 9219 opposite in the Y-axis direction. The first edge 9218 and the second edge 9219 each extend in the X-axis direction. The angle between the first gap d1 and the first edge 9218 ranges from greater than 0 ° to less than or equal to 90 °. Illustratively, the first gap d1 is at an angle of 35 °, 45 °, or 50 ° to the first edge 9218.

In some embodiments, when the electronic device 300 is placed in the carrier region 92131, please continue to refer to fig. 14 in order to position the electronic device 300 and ensure the stitching effect, the carrier surface 9213 includes a first non-carrier region 92132 and a second non-carrier region 92133. The first non-carrier region 92132 is located on one side of the carrier region 92131 in the Y-axis direction. The second non-carrier region 92133 is located on one side of the carrier region 92131 in the X-axis direction. A first positioning rib 9214 is provided on a surface of the at least one flexible boss 9212 corresponding to the first non-carrier region 92132, the surface being away from the support plate 9211. A second positioning rib 9215 is arranged on one side surface of the at least one flexible boss 9212 corresponding to the second non-carrier area 92133, which is far away from the support plate 9211. Electronic device 300 includes adjacent first side 301221 and second side 301222. The first side 301221 and the second side 301222 are arranged vertically. Please refer to fig. 15 when the electronic apparatus 300 is supported on the carrier area 92131, fig. 15 is a schematic diagram illustrating the electronic apparatus 300 and the first clamp 92 shown in fig. 14. The first positioning rib 9214 is adapted to engage the first side edge 301221 and the second positioning rib 9215 is adapted to engage the second side edge 301222.

Illustratively, the first positioning bead 9214 is provided in plurality. The first positioning ribs 9214 are provided at intervals in the X-axis direction.

Illustratively, the second positioning ribs 9215 are plural. A plurality of second positioning ribs 9215 are provided at intervals in the Y-axis direction.

Illustratively, the first positioning ribs 9214 and the flexible bosses 9212 corresponding to the first non-carrier areas 92132 are integrally formed. The second positioning rib 9215 and the flexible boss 9212 corresponding to the second non-carrier region 92133 are integrally formed.

In the electronic apparatus 300 such as a mobile phone and a tablet pc, a functional device of the electronic apparatus 300, for example, a rear camera, usually protrudes from a rear cover 3013 of the electronic apparatus 300 to form a functional device protrusion 306 (see fig. 2). In order to ensure the flatness of the electronic device 300 when the whole electronic device 300 is placed on the carrier area 92131 and improve the supporting effect of the first clamp 92 on the electronic device 300, please continue to refer to fig. 14, the first clamp body 921 has a functional device avoiding space 921a. When the electronic apparatus 300 is placed on the carrier region 92131, the functional device avoiding space 921a is used to avoid the functional device protrusion 306. A plurality of flexible bosses 9212 are provided around the functional device avoiding space 921a so as to form a carrier area 92131 for supporting the electronic apparatus 300.

Specifically, referring to fig. 14, in order to prevent the operator from placing the electronic device 300 on the first fixture 92 in a reverse or wrong direction, an indication structure 928 may be disposed on the first fixture body 921, and the indication structure 928 is used for indicating the placing position of the electronic device. Illustratively, the indication structure 928 includes, but is not limited to, indication text (e.g., screen-up, camera direction) and indication graphics (e.g., arrow) disposed on the first clamp body 921. For example, the indicating structure 928 may be disposed on the bottom wall of the functional device avoiding space 921a.

In any of the above embodiments having the first clamp body 921, the support plate 9211 is a flexible plate. The support plate 9211 is made of the same material as the plurality of flexible bosses 9212. Illustratively, the support plate 9211 is an integral piece with the plurality of flexible bosses 9212. For example, the support plate 9211 and the plurality of flexible bosses 9212 are integrally formed as a single structural body through a hot pressing process or through an injection molding process.

On the basis of the above embodiment, in order to improve the structural strength of the first clamp 92, the first clamp 92 further includes a first reinforcement plate 922. The first stiffening plate 922 is secured to a side of the support plate 9211 facing away from the plurality of flexible bosses 9212. In this way, the support plate 9211 may be supported by the drawer plate 80 via the first reinforcement plate 922. Through setting up first reinforcing plate 922, can improve the structural strength of first anchor clamps 92, improve the supporting effect to a plurality of flexible boss 9212.

Illustratively, the first reinforcing plate 922 is made of metal or plastic. For example, when the first reinforcing plate 922 is made of metal, the first reinforcing plate 922 may be made of aluminum. For another example, when the first reinforcing plate 922 is made of plastic, the first reinforcing plate 922 is made of phenolic plastic (also called bakelite), polyoxymethylene resin, polycarbonate or ABS plastic. The ABS plastic is a terpolymer of acrylonitrile (A), butadiene (B) and styrene (S), and the relative contents of the three monomers can be changed at will.

On the basis, the first reinforcing plate 922 and the first clamp body 921 are connected into a whole through a metal insert injection molding process. For example, the first reinforcing plate 922 is made of metal, the molded first reinforcing plate 922 may be pre-embedded in a mold, and then the first clamp body 921 is integrally injection-molded on the surface of the first reinforcing plate 922 through an injection molding process.

On this basis, the first jig 92 is perforated at a position corresponding to the photoelectric switch 19. So that the opto-electronic switch 19 detects whether the electronic device 300 is placed on the first clamp 92.

Referring to fig. 16, fig. 16 is a schematic view of the second pressing plate 42 and the second clamp 91 shown in fig. 8 according to any of the above embodiments having the second clamp 91. The bottom surface of the second presser plate 42 is provided with two fixing pieces 422. The two fixtures 422 are spaced apart in the X-axis direction. One end of each fixing member 422 is connected to the bottom surface of the second pressing plate 42, and the other end of each fixing member 422 extends in a direction close to the base plate 10 and then is bent in a direction close to the other fixing member 422 to define an insertion groove 4221. Both ends of the second clamp 91 in the X-axis direction are inserted into the corresponding slots 4221, respectively.

On this basis, in order to fix the second jig 91, the laminating apparatus 100 further includes a knob 45 (see fig. 8). The knob 45 is screwed to one side of the second presser plate 42 in the Y-axis direction. And the knob 45 abuts on one side of the second jig 91 in the Y-axis direction.

Referring to fig. 17, fig. 17 is a schematic diagram illustrating a second fixture 271 of the press fixture 270 of the prior art shown in fig. 1a. In order to reliably press the electronic device 300 in the pressed state, the second clamp 271 is usually a dedicated profiling supporting clamp designed according to different shapes of the electronic device 300, that is, for the electronic devices 300 with different shapes, a dedicated second clamp 271 needs to be configured, which results in that the second clamp 271 cannot be compatibly adapted with the electronic devices 300 with different shapes, the universality is poor, the number of the second clamps 271 is increased, and the purchase cost is high.

To solve the technical problem, referring to fig. 18, fig. 18 is an exploded view of the second jig 91 shown in fig. 16. In some embodiments of the present application, in order to prevent the second fixture 91 from crushing the electronic device 300 and simultaneously facilitate ensuring the pressing state, a space structure similar to the shape of the electronic device 300 is formed on the second fixture 91, thereby facilitating the second fixture 91 to adapt to electronic devices 300 with different shapes, and improving the versatility of the second fixture 91, the second fixture 91 includes a second fixture body 911. The second clamp body 911 is a flexible member. The surface of the second fixture body 911 facing the base plate 10 has an abutting surface 9111. The attachment surface 9111 is a flat surface. In the pressing position, the attaching surface 9111 is opposite to the carrying area 92131. When the electronic device 300 is supported on the carrier area 92131 by the rear cover 3013, when the drawing plate 80 is in the pressing position, the attachment surface 9111 faces the screen of the electronic device 300, and when the first driving device 51 controls the pressing plate assembly 40 to move downward so that the pressing device 100 is in the pressing state, the attachment surface 9111 is suitable for attaching to the screen, so that the electronic device 300 can be clamped between the attachment surface 9111 and the carrier area 92131. So that the laminating effect of the laminating apparatus 100 can be improved.

In some embodiments, the second clamp body 911 is made of rubber or silicone. Illustratively, the second clamp body 911 is made of polyurethane or thermoplastic polyurethane elastomer. Therefore, the material cost is low, the forming is convenient, the flexible effect is good, and the deformability is good.

Specifically, the hardness of the second clamp body 911 is 50HA to 90HA. Illustratively, the hardness of the second clamp body 911 is 55HA, 60HA, 65HA, 70HA, 75HA, 80HA, or 85HA. From this one, be favorable to guaranteeing the pressfitting effect of second anchor clamps body 911 on the one hand, on the other hand can also guarantee the deformability of second anchor clamps body 911.

In addition, in order to improve the structural strength of the second jig 91, the second jig 91 further includes a second reinforcement plate 912. The second reinforcement plate 912 is fixed to a side of the second clamp body 911 away from the first clamp 92. The second reinforcing plate 912 is fitted into the slot 4221 at both ends in the X-axis direction.

The second reinforcing plate 912 is made of metal or plastic, for example. For example, when the second reinforcing plate 912 is made of metal, the second reinforcing plate 912 may be made of aluminum. For another example, when the second reinforcing plate 912 is made of plastic, the second reinforcing plate 912 is made of phenolic plastic (also called bakelite), polyoxymethylene resin, polycarbonate, or ABS plastic. The ABS plastic is a terpolymer of acrylonitrile (A), butadiene (B) and styrene (S), and the relative contents of the three monomers can be changed at will.

On the basis, the second reinforcing plate 912 and the second clamp body 911 are connected into a whole through a metal insert injection molding process. For example, the second reinforcing plate 912 is made of metal, the molded second reinforcing plate 912 can be pre-embedded in a mold, and then the second clamp body 911 is integrally injection-molded on the surface of the second reinforcing plate 912 through an injection molding process.

Referring to fig. 18, the second clamp body 911 is rectangular. Four corners of the second clamp body 911 are provided with convex columns 913 extending toward the first clamp body 921. Referring to fig. 15, the first clamp body 921 has a rectangular shape. Four corners of the first clamp body 921 are respectively provided with a guide groove 923. Illustratively, four edges of the surface of the support plate 9211 facing the top plate 30 are provided with convex ribs 9216, respectively. A guide groove 923 is defined between adjacent two convex strips 9216 in the circumferential direction of the support plate 9211. Ribs 9216 are located on the outer periphery of the plurality of flexible tabs 9212. In the pressed state, the four guide grooves 923 are correspondingly matched with the four convex columns 913 one by one. If any one of the first and second jigs 92 and 91 is misaligned, the convex columns 913 and the guide grooves 923 approach each other during the depression of the platen assembly 40. And the convex column 913 and the guiding groove 923 are dislocated, and the convex column 913 can abut against other positions of the first clamp 92, so that the electronic device 300 can be prevented from being damaged by pressure.

Referring to fig. 19, fig. 19 is a schematic view of a first fixture 92 according to other embodiments of the present application. Fig. 19 differs from the embodiment shown in fig. 15 in that: each flexible boss 9212 is cube-shaped. The plurality of flexible bosses 9212 are the same size. And a plurality of flexible bosses 9212 are arranged in an array.

In the description herein, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims (17)

1. A first fixture of a lamination apparatus, comprising:

the first clamp body comprises a supporting plate and a plurality of flexible bosses, the flexible bosses are arranged on the top surface of the supporting plate at intervals, one side surfaces of the flexible bosses far away from the supporting plate are arranged in a coplanar mode to define a bearing surface, the bearing surface comprises a bearing area, and the bearing area is suitable for bearing electronic equipment.

2. The first fixture of a laminating apparatus of claim 1, wherein the plurality of flexible bosses include a plurality of rows of flexible bosses spaced apart in a first direction, the plurality of flexible bosses of each row of flexible bosses being spaced apart in a second direction.

3. The first fixture of a laminating apparatus according to claim 2, wherein in each row of the flexible bosses, the extending direction of the gap between two adjacent flexible bosses is parallel to the extending direction of the gap between two other adjacent flexible bosses.

4. The first fixture of a laminating apparatus according to claim 2 or 3, wherein the plurality of rows of flexible bosses include a first row of adjacent flexible bosses and a second row of adjacent flexible bosses, a gap between two adjacent flexible bosses in the first row of flexible bosses is a first gap, a gap between two adjacent flexible bosses in the second row of flexible bosses is a second gap, and a range of an included angle between an extending direction of the first gap and an extending direction of the second gap is greater than or equal to 0 ° and less than or equal to 90 °.

5. The first fixture of the lamination apparatus according to any one of claims 1 to 4, wherein the carrying surface includes a first non-carrier region and a second non-carrier region, the first non-carrier region being located on a side of the carrier region in the first direction, the second non-carrier region being located on a side of the carrier region in the second direction;

a first positioning convex rib is arranged on one side surface, far away from the support plate, of at least one flexible boss corresponding to the first non-loading area, and a second positioning convex rib is arranged on one side surface, far away from the support plate, of at least one flexible boss corresponding to the second non-loading area;

the electronic equipment comprises a first side edge and a second side edge which are adjacent, wherein the first side edge and the second side edge are vertically arranged;

when the electronic device is supported on the carrier region, the first positioning rib is suitable for being attached to the first side edge, and the second positioning rib is suitable for being attached to the second side edge.

6. The first holder of the laminating device according to any one of claims 1 to 5, wherein a surface of a side of the electronic device facing the carrier region is formed with a functional device protrusion;

the first clamp body is provided with a functional device avoiding space for avoiding the convex part of the functional device, and the plurality of flexible bosses surround the functional device avoiding space.

7. The first fixture of a laminating apparatus according to any one of claims 1-6, wherein a gap between any two adjacent flexible bosses ranges from greater than or equal to 1mm to less than or equal to 5mm; and/or the presence of a gas in the gas,

the area of the cross section of the flexible boss is greater than or equal to 50mm ² And is less than or equal to 300mm ² (ii) a And/or the presence of a gas in the gas,

the value range of the height dimension of the flexible boss is greater than or equal to 5mm and less than or equal to 20mm.

8. The first fixture of a laminating device according to any one of claims 1-7, wherein the flexible bosses are made of rubber or silicone.

9. The first fixture of a laminating apparatus of any one of claims 1-8, wherein the flexible boss HAs a hardness that ranges from greater than or equal to 15HA to less than or equal to 40HA.

10. The first clamp of a laminating apparatus according to any one of claims 1 to 9, further comprising a first stiffener plate secured to a side of the support plate facing away from the plurality of flexible bosses.

11. The first fixture of a laminating apparatus of claim 10, wherein the first stiffener is integrally connected to the first fixture body by a metal insert molding process.

12. A lamination fixture of a lamination apparatus, comprising:

a first clamp according to any one of claims 1-11; and

the second clamp is positioned on one side of the plurality of flexible bosses far away from the support plate and is separable relative to the first clamp, and the surface of the second clamp facing the first clamp is provided with an abutting surface;

the pressing clamp has a pressing state, in the pressing state, the attaching surface is opposite to the carrying area, and the electronic equipment is clamped between the attaching surface and the carrying area.

13. The laminating fixture of the laminating apparatus of claim 12, wherein the second fixture includes a second fixture body having the abutting surface, the abutting surface being a planar surface, the second fixture body being a flexible member.

14. A pressing jig of a pressing apparatus according to claim 13, wherein the second jig body is made of rubber or silicone; and/or the hardness of the second clamp body is 50 HA-90 HA.

15. A stitching fixture of a stitching apparatus according to claim 13 or 14, wherein the second fixture further comprises a second reinforcement plate secured to a side of the second fixture body remote from the first fixture.

16. A laminating apparatus, comprising:

a base plate;

a platen assembly located above the base plate;

the first driving device is fixed relative to the bottom plate and used for driving the pressing plate assembly to move up and down;

a press fit fixture according to any of claims 12-15, the second fixture being secured to a side of the platen assembly facing the base plate, the first fixture being disposed on the base plate.

17. The laminating device according to claim 16, further comprising a pull plate, the pull plate including a laminating position and an open position;

the drawing plate is slidably arranged on one side, facing the pressing plate assembly, of the bottom plate in a first direction so as to be switched between a pressing position and an opening position, and the first clamp is fixed on the drawing plate;

in the pressing position, the drawing plate is opposite to the pressing plate component;

in the open position, an orthographic projection of at least a portion of the pull plate is located outside an orthographic projection of the compression plate assembly in a plane parallel to the base plate; wherein the first direction is perpendicular to the up-down direction;

and in the pressing state, the pull plate is in a pressing position.

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