Flexible screen binding platform and binding device

Abstract

The present application relates to a kind of flexible screen binding platform and binding device.Binding platform includes bearing platform and backlight support component.Bearing platform includes material loading platform, and material loading platform includes platform part and suction part, suction part is set in the feed end of platform part, platform part, suction part is flush with the surface of the to-be-bound object towards;Platform part and suction part have suction area along the length direction of platform part.Backlight support component includes light-transmitting piece, and light-transmitting piece has abutting surface, light-transmitting piece is set in the feed end of bearing platform, light-transmitting piece has multiple vacuum ports in abutting surface;Abutting surface and platform part, suction part are flush with the surface of the to-be-bound object towards.The above-mentioned flexible binding platform is when binding product, and binding precision is higher.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of flexible screen processing equipment, in particular to a flexible screen binding platform and a binding device. BACKGROUND

[0002] Flexible screen generally refers to flexible OLED (Organic Light-Emitting Diode), which has the advantages of low power consumption and bendability, and has a profound impact on wearable devices. Flexible screen is widely used in smart terminals.

[0003] In the processing of flexible screen, binding is a relatively important process. In the binding process, a binding device is usually used to bind the flexible screen.

[0004] However, the binding precision of the current binding device is low. SUMMARY

[0005] Therefore, it is necessary to provide a flexible screen binding platform and a binding device to solve the problem of low binding precision during the binding of the flexible screen.

[0006] A flexible screen binding platform comprises:

[0007] A carrying platform comprises a loading table, the loading table comprises a loading table part and a suction part, the suction part is arranged at the feeding end of the loading table part, and the loading table part and the suction part are flush with the surface of the object to be bound; the loading table part and the suction part have a suction area arranged along the length direction of the loading table part.

[0008] A backlight support assembly comprises a light-transmitting piece, the light-transmitting piece has an abutting surface, the light-transmitting piece is arranged at the feeding end of the carrying platform, the light-transmitting piece has a plurality of second vacuum channels, the second vacuum channels have vacuum ports located at the abutting surface; the abutting surface is flush with the surface of the object to be bound.

[0009] In one embodiment, the number of suction areas is multiple, multiple suction areas are arranged in sequence along the length direction of the loading table part, and the lengths of at least two suction areas are different; at least one vacuum hole is arranged in each suction area.

[0010] In one embodiment, the suction area comprises a central suction area and a plurality of edge suction areas, and the plurality of edge suction areas are arranged in axial symmetry with the center of the central suction area.

[0011] In one embodiment, the loading table part is provided with a suction accessory for suction of the bottom surface of the product.

[0012] And / or, the carrier further comprises a plurality of leveling members, and the carrier is provided with a plurality of leveling holes, the leveling members being in one-to-one correspondence with the leveling holes.

[0013] In one of the embodiments, the backlight support assembly further comprises a support member, the support member being provided with a light-transmitting gap in the binding direction, the support member being provided with a plurality of first vacuum channels; the light-transmitting member is arranged on the support member, at least one second vacuum channel being in communication with one first vacuum channel, at least part of the light-transmitting member corresponding to the light-transmitting gap.

[0014] In one of the embodiments, the light-transmitting member comprises a base and a light-transmitting body, the base being arranged on the support member, the base being provided with a receiving groove and the second vacuum channel, the light-transmitting body being arranged in the receiving groove, at least part of the bottom of the receiving groove being hollowed out.

[0015] In one of the embodiments, the adjusting seat is detachably arranged on the side of the first vacuum channel away from the second vacuum channel, the adjusting seat being provided with a connecting through groove, the connecting through groove being in communication with a plurality of first vacuum channels, each first vacuum channel being independently arranged, and at least one of the first vacuum channels in communication with the connecting through groove being provided with a connecting port.

[0016] In one of the embodiments, the CCD image sensor and the light source member are further included, the light source member being used to emit light towards the light-transmitting gap, and the CCD image sensor being used to shoot the binding surface of the object to be bound, the binding surface being arranged opposite to the back surface.

[0017] In one of the embodiments, the first driving assembly, the second driving assembly and the rotating assembly are further included, the first driving assembly being used to drive the carrier platform to move in a first direction, the second driving assembly being used to drive the carrier platform to move in a second direction, the first direction and the second direction having an angle, and the rotating assembly being used to drive the carrier platform to rotate along a rotating shaft perpendicular to the first direction and the second direction.

[0018] A binding device comprises the flexible binding platform.

[0019] When bonding products, the aforementioned flexible bonding platform allows light to pass through the light-transmitting component and illuminate the back of the product to be bonded, providing backlighting. This facilitates subsequent CCD image sensor imaging of the bonding surface, enabling precise positioning and improving bonding accuracy. The backlight support assembly uses a vacuum port to vacuum-adhere the front end of the product to be bonded, preventing displacement during the bonding process. The adsorption section of the carrier platform can also vacuum-adhere the portion of the product near the front end to prevent displacement during bonding. Therefore, the aforementioned flexible bonding platform achieves high bonding accuracy when bonding products. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of a flexible screen bonding platform provided in an embodiment of the present invention.

[0021] Figure 2 This is a schematic diagram of the structure of a flexible screen bonding platform, a backlight support component, and a rotating component, provided in an embodiment of the present invention.

[0022] Figure 3 This is a schematic diagram of the structure of a support platform for a flexible screen bonding platform provided in an embodiment of the present invention.

[0023] Figure 4 for Figure 3 Exploded view.

[0024] Figure 5 for Figure 4 An exploded view from another perspective.

[0025] Figure 6 This is a perspective view of a loading platform for a flexible screen bonding platform provided in an embodiment of the present invention.

[0026] Figure 7 This is a schematic diagram of the structure of a vacuum control component for a flexible screen bonding platform provided in an embodiment of the present invention.

[0027] Figure 8 This is a schematic diagram of the structure of a backlight support component for a flexible screen bonding platform provided in an embodiment of the present invention.

[0028] Figure 9 for Figure 8 Exploded view.

[0029] Figure 10 for Figure 9 A structural diagram from another perspective.

[0030] Figure 11 This is a partial cross-sectional view of a backlight support component of a flexible screen bonding platform provided in an embodiment of the present invention.

[0031] Figure 12 For Figure 11 A local enlarged view at the middle of A.

[0032] Figure 13 A half cut view of a support piece and a light transmission piece of a backlight support assembly of a flexible screen binding platform provided by an embodiment of the present application.

[0033] Figure 14 A structural schematic view of a driving mechanism of a flexible screen binding platform provided by an embodiment of the present application.

[0034] Figure 15 A schematic view of a rotating assembly of a driving mechanism of a flexible screen binding platform provided by an embodiment of the present application.

[0035] Figure 16 A schematic view of a second driving assembly of a driving mechanism of a flexible screen binding platform provided by an embodiment of the present application.

[0036] Figure 17 A schematic view of a first driving assembly of a driving mechanism of a flexible screen binding platform provided by an embodiment of the present application. DETAILED DESCRIPTION

[0037] In order to make the above objectives, features and advantages of the present application more apparent, specific embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. It will be apparent, however, to one skilled in the art that the present application can be practiced without some or all of these details. In other instances, well known process steps have not been described in detail in order to avoid unnecessarily obscuring the present application. Therefore, the specific embodiments described herein are not intended to be limiting, but rather, are to serve as examples for the practicing the present application.

[0038] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0039] In addition, the terms "first", "second", etc. are used herein only to describe different instances, and are not used to denote or imply relative importance or a number of indicated technical features. Thus, features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise explicitly specified and limited.

[0040] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0041] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. Moreover, the first feature "above", "over" and "on" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "under" and "under" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0042] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on another element or there can be a middle element. When an element is referred to as "connected" to another element, it can be directly connected to another element or there can be a middle element. The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are for illustrative purposes only and are not the only embodiment.

[0043] Referring to Figure 1 With Figure 2 The present application provides a flexible screen binding platform, which comprises a bearing platform 10 and a backlight support assembly 20.

[0044] The carrying platform 10 comprises a loading table 100. The loading table 100 comprises a table part 110 and an adsorption part 120. The to-be-bound product can be placed on the surface of the table part 110 and the adsorption part 120. The adsorption part 120 is arranged at the feeding end 101 of the table part 110. The table part 110 and the adsorption part 120 are flush with the surface of the to-be-bound product. The table part 110 and the adsorption part 120 have an adsorption area 121 arranged along the length direction of the table part 110. The adsorption part 120 can perform vacuum adsorption on the part close to the front end of the to-be-bound product to prevent the to-be-bound product from deviating during the binding process. The backlight support assembly 20 comprises a light-transmitting piece. The light-transmitting piece has an abutting surface. The light-transmitting piece is arranged at the feeding end of the carrying platform. The light-transmitting piece has a plurality of vacuum ports on the abutting surface. The abutting surface is flush with the surface of the to-be-bound product. When the to-be-bound product is bound, light can pass through the light-transmitting piece to irradiate the back surface of the to-be-bound product to provide backlight for the to-be-bound product, so that the binding surface of the to-be-bound product can be captured by the subsequent CCD image sensor to realize accurate positioning and improve the binding accuracy. The backlight support assembly performs vacuum adsorption on the front end of the to-be-bound product through the vacuum port to prevent the to-be-bound product from deviating during the binding process. The flexible binding platform has high binding accuracy when binding the product.

[0045] Referring to Figures 3-6 The carrying platform 10 will be described in detail below.

[0046] In some embodiments, the number of adsorption areas 121 is multiple. The multiple adsorption areas 121 are arranged in sequence along the length direction of the table part 110. The adsorption areas 121 can adsorb and position the part close to the front end of the to-be-bound product to prevent the to-be-bound product from deviating during the binding process. The lengths of at least two adsorption areas 121 are different. At least one vacuum hole 122 is arranged in each adsorption area 121. When the vacuum hole 122 in the adsorption area 121 is in a negative pressure state, the to-be-bound product can be vacuum adsorbed in the corresponding adsorption area 121. When to-be-bound products of different sizes are bound, different adsorption areas 121 can be selected for vacuum adsorption to meet the corresponding to-be-bound products. Because the lengths of some adsorption areas 121 are different, the lengths of the adsorption areas 121 can be diversified to adapt to to-be-bound products in more length ranges, and the binding efficiency is improved without replacing the new carrying platform 10 and the additional consumption time caused by replacing the carrying platform 10.

[0047] Referring to Figure 6In some embodiments, the length of the suction area 121 located at the center of the suction portion 120 is greater than any other suction area 121 away from the center of the suction portion 120. It can be understood that, since the central axis of the object to be bound is substantially coincident with the central axis of the carrier table 100 (at L in the figure) in some embodiments, the vacuum holes 122 in the central suction area 121a need to be in a negative pressure state when the object to be bound is being bound. The relatively large length of the suction area 121 located at the center of the carrier table 100 can increase the applicability of the carrier platform 10, and can also reduce the complexity of the carrier platform 10 to some extent, i.e., to some extent, the number of suction areas 121 is reduced.

[0048] In some embodiments, the suction area 121 can include a central suction area 121a and a plurality of edge suction areas 121b. The plurality of edge suction areas 121b are arranged in axial symmetry with the center of the central suction area 121a. When binding, the central axis of the object to be bound can be placed near the middle of the central suction area 121a. When replacing the object to be bound of different sizes, the vacuum holes 122 in the corresponding central suction area 121a and edge suction areas 121b can be brought into a negative pressure state to bind the object to be bound. The object to be bound is also arranged in axial symmetry along the aforementioned central axis, so that the object to be bound has a relatively uniform suction force when being positioned by vacuum suction, and the situation of excessive local stress of the object to be bound is reduced.

[0049] In some embodiments, each vacuum hole 122 in any two edge suction areas 121b that are the same distance from the central suction area 121a is in communication. It can be understood that, since the object to be bound is also arranged in axial symmetry along the aforementioned central axis in some embodiments, when the vacuum hole 122 in a certain edge suction area 121b needs to be in a vacuum state, the vacuum hole 122 in another edge suction area 121b that is the same distance from the central suction area 121a also needs to be in a vacuum state. Therefore, the above arrangement can reduce the number of vacuum generating devices corresponding to the edge suction areas 121b, reduce the complexity of the device, and reduce the control difficulty.

[0050] In some embodiments, the length of the central suction area 121a and the edge suction area 121b ranges from 120mm to 500mm. For example, as shown in the embodiment of Figure 3 the suction area 121 includes one central suction area 121a and six edge suction areas 121b arranged in axial symmetry with the central suction area 121a. The length of the central suction area 121a is 426mm. In the direction away from the center along the central suction area 121a, the lengths of the edge suction areas 121b on one side of the central suction area 121a are 150mm, 230mm, and 325mm, respectively. Such an arrangement can facilitate the cooperation of different vacuum suction lengths according to the sizes of different objects to be bound when binding.

[0051] In some embodiments, the carrier table 100 can bind the to-be-bound product with a length of 100-500 mm. In one of the embodiments, the size of the carrier table 100 is 500 mm*260 mm*20 mm.

[0052] In some embodiments, the surface of the carrier table 100 can be treated with hard anode to ensure that the contact surface with the to-be-bound product meets the anti-static requirement, avoiding the influence of static electricity on the binding process. The carrier part and the adsorption part 120 can be connected by integral molding.

[0053] Referring to Figures 4-7 , in some embodiments, the carrier platform 10 further comprises a vacuum control assembly 130. The number of the vacuum control assembly 130 is multiple, and it is matched with the adsorption area 121 one by one. The vacuum control assembly 130 can change the negative pressure state in the vacuum hole 122 in the corresponding adsorption area 121, so as to realize the vacuum adsorption of the to-be-bound product with the corresponding size.

[0054] In some embodiments, referring to Figures 5-7 , the vacuum control assembly 130 comprises a connecting block 131 and a valve body 135. The connecting block 131 is provided with a groove 132. The groove bottom of the groove 132 is provided with a first connecting port 133, which can be communicated with the valve body 135. The opening and closing of the valve body 135 can change the negative pressure state in the groove 132. The connecting block 131 is connected at the corresponding adsorption area 121 of the adsorption part 120, and the groove 132 communicates with all the vacuum holes 122 in the adsorption area 121. When the groove 132 is in a negative pressure state, each corresponding vacuum hole 122 is in a negative pressure state, so as to bind the to-be-bound product.

[0055] As Figure 5 and Figure 6 shown, in some embodiments, the adsorption part 120 is provided with a first mounting groove 123 away from the to-be-bound product. The groove bottom of the first mounting groove 123 is provided with the aforementioned vacuum hole 122. The number of the first mounting groove 123 is multiple, and it is matched with the vacuum control assembly 130 one by one. The first mounting groove 123 can accommodate the connecting block 131, and the groove opening of the groove 132 faces the groove bottom of the first mounting groove 123. The groove bottom of the first mounting groove 123 is provided with the aforementioned vacuum hole 122.

[0056] In some embodiments, the adsorption part 120 and the connecting block 131 can be connected by screws or bolts and the like. For example, as Figures 5-7In the shown embodiment, the adsorption part 120 can be provided with a first connecting hole 124, and the connecting block 131 can be provided with a corresponding second connecting hole 134. The connecting structure can realize the connection of the adsorption part 120 and the connecting block 131 through the first connecting hole 124 and the second connecting hole 134. It can be understood that the first connecting hole 124 can be arranged at the bottom of the first mounting groove 123. The first connecting hole 124 can also be arranged at the side of the first mounting groove 123. The second connecting hole 134 can be arranged at the side of the opening of the groove body 132 of the connecting block 131. Such arrangement can enhance the connection of the adsorption part 120 and the connecting block 131, and also can ensure the effect of negative pressure state.

[0057] In some embodiments, the number of the first connecting hole 124 and the second connecting hole 134 is multiple, and they are uniformly distributed. Such arrangement can realize multi-point connection and improve the stability of the connection.

[0058] It should be noted that the adsorption part 120 and the connecting block 131 can also use other connection methods, such as clamping, welding, etc.

[0059] In some other embodiments, the number of the connecting block 131 is one. That is, multiple vacuum control assemblies 130 are arranged with the same connecting block 131. Multiple groove bodies 132 are arranged in the connecting block 131, and the groove bodies 132 are one-to-one corresponding and matched with the corresponding adsorption areas 121. Each groove body 132 of the connecting block 131 is provided with a first connecting port 133, and the first connecting port 133 can be connected with the corresponding valve body 135.

[0060] In some embodiments, the valve bodies 135 connected by any two edge adsorption areas 121b with the same distance from the center adsorption area 121a are communicated. Such arrangement can realize the communication of each vacuum hole 122 in any two edge adsorption areas 121b with the same distance from the center adsorption area 121a, thereby reducing the number of vacuum generating devices and the complexity of the equipment.

[0061] The above-mentioned carrying platform 10 can control the state of the corresponding valve port to realize the negative pressure state of the vacuum hole 122 in the corresponding adsorption area 121, and realize that the corresponding adsorption area 121 can generate negative pressure to vacuum adsorb and position the to-be-bound object, thereby preventing the position of the to-be-bound object from deviating during the binding process and affecting the binding precision.

[0062] Looking back Figures 3-6 In some embodiments, the platform part 110 is provided with an adsorption accessory 170, which can adsorb the bottom surface of the to-be-bound object. The arrangement of the adsorption accessory 170 can adsorb the bottom surface of the to-be-bound object. In some embodiments, the adsorption accessory 170 can be made of anti-static material, so as to avoid the influence of static electricity on the to-be-bound object when adsorbing the to-be-bound object.

[0063] As Figures 3-6 In the embodiment as shown in FIG. 1, the loading platform 110 is provided with suction holes 112 for accommodating suction members 170. The suction members 170 can be used to suck the bottom surface of the object to be bound by vacuum suction. Correspondingly, the loading platform 110 is provided with suction channels 113. The suction channels 113 can be in communication with the suction members 170. In some embodiments, the number of the suction members 170 is more than one. It can be understood that the number of the suction channels 113 is one or more, and the number of the suction members 170 connected by one suction channel 113 can be one or more, which can be adjusted according to actual conditions.

[0064] In some embodiments, the suction members 170 can be suction cups which can be connected to the loading platform 100 by screwing or other fixing structures. The suction cups can be used to provide a buffer to prevent the object to be bound from being damaged by colliding with the loading platform 100 during the process of transferring the object to be bound to or from the loading platform 100.

[0065] The suction cups can slightly protrude from the surface of the loading platform 100 towards the object to be bound. For example, in the embodiment as shown in FIG. 1, the height of the suction cups protruding from the loading platform 100 can be 0.1 mm to form a micro buffer of about 0.2-0.3 mm. Figures 3-6

[0066] In some embodiments, the number of the suction members 170 is more than one, and the suction members 170 can include at least one central suction member 171 and at least one edge suction member 172. The central suction member 171 is arranged in the central region of the loading platform 110. The edge suction member 172 can be arranged in the edge region of the loading platform 110. The suction channel 113 connected to the central suction member 171 can be independently arranged from the suction channel 113 connected to the edge suction member 172, i.e. the two suction channels 113 are not in communication. When the size of the object to be bound is small, the central suction member 171 can be used to position the object by vacuum suction. When the size of the object to be bound is large, the edge suction member 172 can be used to position the object by vacuum suction. The above arrangement can satisfy that the objects to be bound of different sizes can be positioned by the corresponding suction members 170 by vacuum suction.

[0067] By the cooperation of the suction members 170 and the vacuum holes 122 in the suction regions 121 of the suction part 120, the part close to the binding end of the object to be bound can be prevented from deviating during the binding process, and the part far from the binding end can also be prevented from deviating, thereby ensuring the binding accuracy.

[0068] ​When binding products, the adsorption area 121 can be controlled to first position the object to be bound, and then the adsorption component 170 can adsorb and position the object. This setting can avoid deformation of the object to be bound when the adsorption component 170 adsorbs and positions it first, which would cause the binding end of the object to be bound to deviate, thereby improving the binding accuracy.

[0069] In some embodiments, the platform portion 110 further includes a plurality of leveling members 140, and the platform portion 110 is provided with a plurality of leveling holes 111 distributed thereon, with each leveling member 140 corresponding to one of the leveling holes 111. By changing the length of the leveling member 140 extending into the leveling hole 111, the parallelism of the platform portion 110 in the area near the leveling member 140 can be changed.

[0070] like Figures 3-6 In the illustrated embodiment, there are four leveling components 140, which are evenly distributed in the center of the platform portion 110. The flatness of the platform portion 110 can reach 20 μm. This ensures that the parallelism of each platform in the binding device reaches 50 μm, guaranteeing that the object to be bound maintains a high level of accuracy during the transfer process between platforms.

[0071] In one embodiment, the support platform 10 further includes a platform support base 150. The platform support base 150 is connected to the platform section 110. The platform support base 150 can support the platform section 110 to facilitate connection between the platform section 110 and other structures.

[0072] The platform support 150 is fixedly connected to the platform section 110. The connection method can be selected according to the actual situation. Figures 3-6 In the illustrated embodiment, the platform support 150 and the platform portion 110 are connected via the aforementioned leveling member 140. Specifically, the platform support 150 has corresponding extension holes, and the leveling member 140 passes through the leveling holes 111 and mates with the extension holes. This arrangement reduces the number of parts, lowers the assembly difficulty of the platform, reduces the number of openings in the platform portion 110, and enhances the rigidity and strength of the platform portion 110.

[0073] In some embodiments, the platform support 150 may be disposed in the central region of the platform portion 110. This arrangement can enhance the support effect of the platform support 150 while reducing its volume.

[0074] In some embodiments, the carrying platform 10 further comprises a connecting plate 160, which is arranged on the side of the platform support base 150 away from the table portion 110. In some binding devices, the carrying platform 10 needs to be moved for binding positioning. The connecting plate 160 can be connected with the moving structure of the binding device, so as to realize the requirement of the movability of the carrying platform 10. The connecting plate 160 and the platform support base 150 can be connected by bolts or screws.

[0075] The carrying platform 10 described above has good supportability and can well position the product to be bound, effectively reducing the situation that the binding precision is poor due to the position deviation of the product to be bound during the binding process.

[0076] Referring to Figures 8-13 , the backlight support assembly 20 will be described in detail below.

[0077] In some embodiments, the backlight support assembly 20 comprises a support member 210 and a light-transmitting member 220. The support member 210 can be connected with the platform support base 150, so as to realize the connection of the backlight support assembly 20 with the carrying platform 10.

[0078] As shown in Figures 8-13 , the support member 210 has a support surface 211. The support member 210 is provided with a light-transmitting gap 212 along the binding direction. The support member 210 has a plurality of first vacuum channels 216. The first vacuum channels 216 can be connected with a vacuum generating device (not shown in the figure), so as to realize the generation of negative pressure in the first vacuum channels 216. The light-transmitting member 220 is arranged on the support surface 211. The side of the light-transmitting member 220 away from the support surface 211 is provided with an abutting surface 221. The abutting surface 221 can abut against the back surface of the product to be bound, so as to provide a support force to the product to be bound. The light-transmitting member 220 has a plurality of second vacuum channels 223. At least one second vacuum channel 223 is in communication with one first vacuum channel 216. The second vacuum channels 223 have vacuum ports 224 located on the abutting surface 221. When the vacuum generating device works, negative pressure is formed in the first vacuum channels 216 and all the second vacuum channels 223 in communication therewith. The corresponding vacuum ports 224 have negative pressure, so as to vacuum-adsorb the binding front end of the product to be bound located at the vacuum ports 224, thereby realizing the positioning of the product to be bound. At least part of the light-transmitting member 220 corresponds to the light-transmitting gap 212. Light can pass through the light-transmitting gap 212 and enter the light-transmitting member 220, and then illuminate the product to be bound through the light-transmitting member 220.

[0079] The backlight support assembly 20 can provide backlight to illuminate the object to be bound, and can provide vacuum suction effect to facilitate positioning the object to be bound at the corresponding position, effectively avoiding the object to be bound from being deviated due to slight shaking of the device, thereby effectively improving the binding accuracy of the object to be bound.

[0080] In some embodiments, the processing flatness of the support surface 211 can be less than or equal to 5um, thereby ensuring the installation accuracy of the backlight support assembly 20.

[0081] Referring to Figures 8-10 In some embodiments, the support 210 can have a plurality of light-transmitting gaps 212. Any adjacent light-transmitting gaps 212 have a reinforcing block 218. The reinforcing block 218 can increase the strength of the support seat, thereby improving the rigidity of the assembly. The end surface of the reinforcing block 218 is flush with the support surface 211 of the support 210. In a specific binding process, the support 210 is subjected to a pressure of about 50-200N during binding. The reinforcing block 218 can ensure multiple support points and guarantee the strength of the support 210.

[0082] In some embodiments, the support 210 can be provided with a plurality of first mounting holes 214. The support 210 can be connected to other adjacent components through the first mounting holes 214. Bolts or screws or other connecting structures can be used for connection.

[0083] In some embodiments, the support 210 can be made of stainless steel, such as SUS440C (martensitic stainless steel).

[0084] The support 210 has good support effect. When subjected to a large pressure during binding, the support 210 also has good strength and rigidity, reducing the deviation of the object to be bound during binding due to deformation of the support 210, thereby guaranteeing the flatness of the support 210 during binding.

[0085] Continuing to refer to Figures 8-10 In some embodiments, the light-transmitting member 220 can include a base 222 and a light-transmitting body 228. The base 222 is arranged on the support surface 211. The base 222 is provided with a receiving groove 227 and a second vacuum channel 223. The receiving groove 227 and the second vacuum channel 223 have a spacing therebetween. The light-transmitting body 228 can be arranged in the receiving groove 227. At least part of the groove bottom of the receiving groove 227 is hollowed out to facilitate the light passing through the hollowed-out groove bottom to illuminate the light-transmitting body 228.

[0086] It can be understood that in some embodiments, the groove bottom of the accommodating groove 227 can be completely hollow, that is, the accommodating groove 227 can be a through groove. Such a setting can increase the area of the light receiving body 228.

[0087] As shown in FIG. 2, in some other embodiments, the groove bottom of the accommodating groove 227 can be partially hollow. Adjacent hollow parts have a partially solid groove bottom structure 229, which can provide support and effectively reduce the movement of the light receiving body 228 relative to the base 222 in the binding direction during the binding process, and can also reduce the deformation of the light receiving body 228. Figure 10

[0088] In some embodiments, the base 222 can be made of stainless steel, such as SUS440C (martensitic stainless steel). In some embodiments, the base 222 is a heat-treated base 222 to ensure that its strength and rigidity are maintained during the binding process. In a specific embodiment, the hardness of the heat-treated base 222 is HRC 48-HRC 52 (HRC represents Rockwell hardness). The length of the base 222 can be adjusted according to actual conditions, such as 500 mm in a specific embodiment.

[0089] In some embodiments, the base 222 can be provided with a second mounting hole 226 to facilitate connection with the support 210.

[0090] The above-described base 222 can better connect the light receiving body 228 and the support 210. The provision of the base 222 can ensure that the light passes through the light receiving body 228 while the base 222 can better protect the light receiving body 228 from cracking or edge collapse due to impact, thereby improving the service life of the light receiving body 228.

[0091] In some embodiments, the light receiving body 228 can be made of transparent quartz glass. It has good light transmittance and can be processed to have good flatness. In addition, the transparent quartz glass has a low thermal expansion coefficient and is not sensitive to temperature. For example, at a temperature of 100-200°C, the temperature has little effect on the quartz glass, and the quartz glass can basically achieve 0 expansion rate. Therefore, during binding, the light receiving body 228 is not easily affected by thermal expansion to cause deformation of the abutting surface 221 and affect its flatness. In some embodiments, the flatness of the light receiving body 228 can be 8um.

[0092] In some embodiments, the length of the light receiving body 228 can be selected according to actual conditions. For example, in a specific embodiment, the length of the light receiving body 228 can be 500 mm.

[0093] ​The light-transmitting piece 220 has good light-transmitting property and good heat resistance, effectively reducing the deformation of the light-transmitting piece 220 caused by temperature rise during binding. In addition, the flatness of the abutting surface 221 of the light-transmitting piece 220 can reach 8 um, ensuring the accuracy of binding.

[0094] Referring to Figures 8-13 In some embodiments, the vacuum ports 224 of the plurality of second vacuum channels 223 are arranged at intervals along the length direction of the light-transmitting body 228. Such an arrangement can make the vacuum adsorption effect better when the to-be-bound object is adsorbed by the backlight support assembly 20. It can be understood that, in some embodiments, the vacuum ports 224 of the plurality of second vacuum channels 223 can be uniformly arranged at intervals. Such an arrangement can make the back surface of the to-be-bound object receive a more uniform vacuum adsorption force. In some embodiments, the spacing between adjacent second vacuum channels 223 can be 2-4 mm, which can be adjusted according to actual conditions.

[0095] As Figure 12 With Figure 13 In the embodiment shown, the first vacuum channels 216 in the support 210 can include first channels 2161 and second channels 2162. The first channels 2161 can extend along the height direction of the support 210. The first channels 2161 are in communication with the second vacuum channels 223. The second channels 2162 can extend along the width direction of the support 210. The second channels 2162 can be provided with second connecting ports 215 for connection with a vacuum generating device. The first vacuum channels 216 are arranged in parallel at intervals. Such an arrangement can ensure that the support 210 has good strength, and the support 210 is not easily deformed when subjected to a large force during binding.

[0096] As Figure 12 With Figure 13 In the embodiment shown, the second vacuum channels 223 in the support 210 can extend along the height direction of the support 210. The length of the second vacuum channels 223 can be less than the length of the first channels 2161 of the first vacuum channels 216. Such an arrangement can allow appropriate clearance at the height difference between the two, avoiding collision between components.

[0097] In some embodiments, the base 222 can have a plurality of merging cavities 225. One side of the merging cavity 225 is in communication with at least two sides of the second vacuum channels 223 away from the vacuum ports 224. The other side of the merging cavity 225 is in communication with one first vacuum channel 216. Such an arrangement can allow two or more second vacuum channels 223 to be controlled by one first vacuum channel 216, thereby reducing the number of vacuum generating devices or the number of second connecting ports 215 of the vacuum generating devices.

[0098] In a specific embodiment, one converging cavity 225 can communicate three second vacuum channels 223 with one first vacuum channel 216. The interval between adjacent second vacuum channels 223 can be 3mm, and the adjustment gradient of one first vacuum channel 216 can be 9mm, that is, the vacuum generating device connected to one vacuum channel can control the negative pressure state in the second vacuum channel 223 within 9mm to facilitate the positioning of the binding object of different sizes.

[0099] In some embodiments, the support 210 has a third vacuum channel 217. The third vacuum channel 217 is in communication with the first vacuum channel 216. The third vacuum channel 217 can be in communication with the vacuum channel in the carrier platform 10. The vacuum channel in the carrier platform 10 can better vacuum adsorb the back of the binding object to prevent it from moving during the binding process. By providing the third vacuum channel 217, one vacuum generating device can simultaneously generate negative pressure in the second vacuum channel 223 and the vacuum channel in the carrier platform 10 to ensure that the front end of the binding object is positioned synchronously with other parts, effectively preventing it from deviating, thereby improving the binding accuracy of the binding object.

[0100] For ease of understanding, the vacuum ports 224 of the plurality of second vacuum channels 223 define a front end vacuum adsorption area. In some embodiments, the number of second vacuum channels 223 under negative pressure in the front end vacuum adsorption area can be changed to accommodate binding objects of different lengths. That is, the negative pressure state in the corresponding second vacuum channel 223 can be changed by adjusting the negative pressure state in the different first vacuum channels 216.

[0101] As shown in Figures 10-13 In some embodiments, the number of second vacuum channels 223 under negative pressure in the front end vacuum adsorption area can be changed by providing an adjustment seat 230.

[0102] In some embodiments, the backlight support assembly 20 further comprises an adjusting base 230. The adjusting base 230 is detachably arranged on the side of the first vacuum channel 216 away from the second vacuum channel 223. The adjusting base 230 has a connecting through slot 231. The connecting through slot 231 is in communication with the plurality of first vacuum channels 216. Each first vacuum channel 216 is independently arranged, and at least one of the plurality of first vacuum channels 216 in communication with the connecting through slot 231 is provided with a second connecting port 215. The second connecting port 215 can be in communication with a vacuum generating device. When performing vacuum suction, the second connecting port 215 is in communication with the vacuum generating device. Under the action of the vacuum generating device, a negative pressure is formed in the first vacuum channel 216 connected with the second connecting port 215, and a negative pressure is further formed in the connecting through slot 231. A negative pressure is formed in each of the other first vacuum channels 216 in communication with the connecting through slot 231. A negative pressure is formed in the second vacuum channel 223 in communication with the first vacuum channel 216 in the negative pressure state, so as to realize the front-end vacuum suction of the to-be-bound object at the corresponding vacuum port 224 abutting against the abutting surface 221.

[0103] When different lengths of to-be-bound objects are replaced, the adjusting base 230 with different lengths of the connecting through slot 231 can be replaced to change the number and position of the first vacuum channels 216 and the second vacuum channels 223 in the negative pressure state.

[0104] As shown in Figure 12 As shown in Figure 13 The first vacuum channel 216 comprises a first channel 2161, a second channel 2162, and a third channel 2163. The first channel 2161 is in communication with the second vacuum channel 223. The third channel 2163 is in communication with the connecting through slot 231. The second channel 2162 of at least one first vacuum channel 216 is provided with a second connecting port 215 to facilitate connection with a vacuum generating device. In some embodiments, the support 210 is provided with a third vacuum channel 217. The second channel 2162 is in communication with the third vacuum channel 217.

[0105] In some embodiments, the adjusting base 230 can be provided with a third mounting hole 232 to facilitate connection with the support 210.

[0106] The above-mentioned adjusting base 230 can realize the negative pressure state of the front-end vacuum suction area in different ranges with a smaller number of vacuum generating devices, thereby reducing the difficulty of the device. Different sizes of to-be-bound objects can be satisfied by replacing different adjusting bases 230.

[0107] In some embodiments, the number of connecting through slots 231 is one. One connecting through slot 231 can be in communication with the corresponding first vacuum channel 216 to realize that a negative pressure is formed in each of the first vacuum channels 216 in communication with the connecting through slot 231 when the vacuum generating device generates a negative pressure.

[0108] In other embodiments, there may be multiple connecting slots 231, each of which can communicate with a portion of the first vacuum channel 216. At least one of the first vacuum channels 216 connected to each connecting slot 231 is provided with a second connection port 215 to communicate with a vacuum generating device. When the length of the object to be bound changes, the vacuum generating device connected to the corresponding connecting slot 231 can be turned on to create a negative pressure in the second vacuum channel 223 of the corresponding area.

[0109] like Figure 9 and Figure 10 As shown, in some embodiments, the backlight support assembly 20 may also be provided with a clamping seat 240. The clamping seat 240 has two adjacent sides, one side of which is connected to the support member 210 and the other side is connected to the adjustment seat 230 to secure the adjustment seat 230 to the support member 210.

[0110] In some embodiments, the clamping seat 240 may be provided with a tightening groove 241. The tightening groove 241 may cooperate with a tightening structure such as a bolt (not shown in the figure). The tightening structure may pass through the tightening groove 241 and abut against the adjusting seat 230 to compress it, so that the adjusting seat 230 is fastened to the support member 210. It is understood that in some embodiments, there may be multiple tightening grooves 241, which are spaced apart along the length of the adjusting seat 230. This arrangement can achieve multi-point clamping and effectively avoid deformation of the adjusting seat 230 due to negative pressure in the connecting groove 231, thus preventing vacuum leakage points between some adjusting seats 230 and the support member 210.

[0111] In some embodiments, the clamping seat 240 may be provided with a fourth mounting hole 242. The clamping seat 240 may be connected to the support member 210 through the fourth mounting hole 242.

[0112] like Figures 8-10 In the illustrated embodiment, the support member 210 has a second mounting groove 213 arranged along its length. The bottom of the second mounting groove 213 has an opening communicating with the first vacuum channel 216. An adjusting seat 230 is accommodated within the second mounting groove 213, and the connecting slot 231 of the adjusting seat 230 communicates with the aforementioned opening. A clamping seat 240 is disposed outside the second mounting groove 213, and a portion of the clamping seat 240 is located on the side of the adjusting seat 230 away from the bottom of the second mounting groove 213, so as to secure the adjusting seat 230 to the second mounting groove 213.

[0113] It can be understood that in other embodiments, the backlight support assembly 20 is not provided with the adjusting seat 230. Specifically, each first vacuum channel 216 is independently provided, and each first vacuum channel 216 is in communication with one second connecting port 215, and each second connecting port 215 can be in communication with different vacuum generating devices, or part of the second connecting ports 215 are in communication with one vacuum generating device. By starting and stopping different vacuum generating devices, the first vacuum channels 216 in different ranges are in a negative pressure state, thereby adjusting the vacuum adsorption range.

[0114] In one embodiment, the backlight support assembly 20 further comprises a fixing seat 250. The fixing seat 250 can be connected with the support 210. The fixing seat 250 has a light outlet 251 corresponding to the light transmission gap 212. Light can be emitted from the light outlet 251 and pass through the light transmission gap 212 to illuminate the object to be bound. The fixing seat 250 can be connected with a light source 260 to mount the light source 260 and prevent the light source 260 from deviating or moving during the binding process, thereby causing the light to deviate and the brightness of the object to be bound to be insufficient, thereby reducing the recognition accuracy of the CCD image sensor.

[0115] In some embodiments, the fixing seat 250 is provided with a fixing groove 252. The fixing groove 252 can accommodate the light source 260. The opening of the fixing groove 252 is the aforementioned light outlet 251. The light source 260 can move relative to the fixing groove 252 to adjust the position or light outlet angle of the light source 260, so that the light generated by the light source 260 can cooperate with the light transmission gap 212 while ensuring that more light can enter the light transmission gap 212.

[0116] In some embodiments, the space in the fixing groove 252 can be slightly larger than the volume of the light source 260, so that the light source 260 can rotate relative to the fixing groove 252, thereby adjusting the light angle at the light outlet 251. For example, in a specific embodiment, the fixing groove 252 can be U-shaped, and the light source 260 can rotate relative to the fixing groove 252. When the light source 260 is rotated to the appropriate position, the light source 260 can be fixed relative to the fixing groove 252 by means of fastening similar screws and the like. It can be understood that in other embodiments, the space in the fixing groove 252 can cooperate with the volume of the light source 260, so that the light source 260 can be stably arranged in the fixing groove 252.

[0117] In some embodiments, the length of the fixing groove 252 can be slightly larger than the length of the light source 260, so that the light source 260 can slightly move along the length direction of the fixing groove 252, thereby performing fine adjustment of the position of the light source 260. In other embodiments, the length of the fixing groove 252 cooperates with the length of the light source 260, so that the light source 260 can be stably mounted in the fixing groove 252.

[0118] In one of the embodiments, the fixing base 250 comprises a fixing member 253 and a connecting member 254 connected with each other. The fixing member 253 has the aforementioned light outlet 251. The connecting member 254 is connected with the support member 210. By arranging the fixing member 253 and the connecting member 254, when the light source member 260 or the fixing base 250 needs to be replaced or maintained, only the corresponding position needs to be disassembled, without the need of disassembling the whole. In addition, such arrangement can also facilitate the processing of the fixing base 250, reducing the processing difficulty.

[0119] In some embodiments, the connecting member 254 can be connected with the bottom of the support member 210. Such arrangement can realize the connection of the fixing member 253 with the support member 210, while the connecting member 254 provides the support force to the support member 210.

[0120] In some embodiments, the fixing base 250 further comprises a reinforcing member 255. One end of the reinforcing member 255 is connected with the support member 210. The other end of the reinforcing member 255 is connected with the connecting member 254. The arrangement of the reinforcing member 255 can enhance the connection strength between the support member 210 and the connecting member 254, thereby reducing the separation of the support member 210 and the connecting member 254 due to the excessive force on the support member 210 during the binding process. The arrangement of the reinforcing member 255 can also enhance the strength and rigidity of the backlight support assembly 20, preventing the deformation of the backlight support assembly 20 due to the force reaching the yield limit during the binding process. It can be understood that the number of the reinforcing member 255 can be one or more. In the embodiment as shown in the figure, the number of the reinforcing member 255 is multiple, and the multiple reinforcing members 255 are arranged at intervals. Figures 9-10

[0121] In some embodiments, the reinforcing member 255 can be a reinforcing rib. The reinforcing member 255 has a triangular structure. The two adjacent ends of the reinforcing member 255 are connected with the support member 210 and the connecting member 254 respectively. The triangular structure of the reinforcing member 255 has a more stable support effect, enhancing the connection strength of the support member 210 and the connecting member 254.

[0122] In some embodiments, the fixing base 250 further comprises a connecting sheet 256. The connecting sheet 256 can connect the fixing member 253 and the connecting member 254. In some of the embodiments, the number of the connecting sheet 256 can be two, and arranged on both sides of the fixing member 253 along the length direction thereof. The connecting sheet 256 has a connecting surface, which is connected with the fixing member 253 and the connecting member 254 at the same time.

[0123] ​The fixing seat 250 can be connected to the support 210 and can be installed with the light source 260. The shape of the fixing groove 252 in the fixing seat 250 can be changed according to actual conditions to facilitate the movement of the light source 260 relative to the fixing seat 250. The connection piece 254, the connecting piece 256, and the reinforcing piece 255 can be provided to stably connect the fixing piece 253 to the support 210 and the light source 260, thereby ensuring the reliability of the backlight support assembly 20.

[0124] The first vacuum channel 216 and the second vacuum channel 223 are provided to ensure vacuum adsorption of the binding front end of the to-be-bound object, to fix the placement of the to-be-bound object in the case of transfer, ACF attachment, pre-pressing, and main pressing, i.e., in the case of movement of the to-be-bound object or pressure on the to-be-bound object, thereby reducing the occurrence of a decrease in binding accuracy due to deviation of the to-be-bound object. The third vacuum channel 217 is in communication with the second vacuum channel 223 and the first vacuum channel 216, so that the binding front end and other parts of the to-be-bound object can be simultaneously vacuum adsorbed when the to-be-bound object is being bound, thereby avoiding deviation of the to-be-bound object. The converging cavity 225 and the connecting channel 231 of the adjusting seat 230 can be provided to accurately control the vacuum adsorption area when different to-be-bound objects are being bound, to meet different sizes of to-be-bound objects. The fixing seat 250 can increase the sealing performance of the connection between the adjusting seat 230 and the support 210, thereby ensuring the vacuum adsorption effect.

[0125] In some embodiments, the flexible screen binding platform further includes a CCD image sensor (not shown in the figure), a light source 260, and a backlight support assembly 20. The backlight support assembly 20 can support the back of the to-be-bound object. The light source 260 can emit light, and the light can pass through the backlight support assembly 20 and illuminate the back of the to-be-bound object, thereby providing backlight to the to-be-bound object to illuminate the to-be-bound object. The CCD image sensor can capture the binding surface of the to-be-bound object to determine the binding position, thereby improving the binding accuracy. The light source 260 can select a long light source to provide light in a larger range. Since the to-be-bound object has poor reflectivity, if the to-be-bound object is illuminated by front lighting, the brightness will not be enough, and the recognition effect of the CCD image sensor will be poor. When the to-be-bound object is supported by the backlight support assembly 20, the binding surface of the to-be-bound object has high brightness, and the recognition effect of the CCD image sensor is good.

[0126] Referring to Figures 14-17 In some embodiments, the flexible screen binding platform can further include a driving mechanism. The driving mechanism can move the carrying platform 10 and the vacuum control assembly 20 to move the to-be-bound object on them to a hot-pressing position.

[0127] The driving mechanism comprises a first driving assembly 50, a second driving assembly 40 and a rotating assembly 30. The first driving assembly 50 is configured to drive the bearing platform 10 to move in a first direction, the second driving assembly 40 is configured to drive the bearing platform 10 to move in a second direction, and the first direction and the second direction have an angle. The rotating assembly 30 is configured to drive the bearing platform 10 to rotate along a rotating shaft perpendicular to the first direction and the second direction. By arranging the first driving assembly 50, the second driving assembly 40 and the rotating assembly 30, the bearing platform 10 and the vacuum control assembly 20 can be translated in the first direction and the second direction and rotated along the rotating shaft, so as to adjust the position of the object to be bound, so that the binding position can be arranged directly below the hot-pressing head, thereby improving the binding precision.

[0128] In some embodiments, the first direction can be arranged perpendicularly to the second direction.

[0129] Referring to Figures 14-17 In some embodiments, the rotating assembly 30 comprises a rotating member 310 and a rotating connecting plate 320. The rotating member 310 can drive the rotating connecting plate 320 to rotate relative to the rotating shaft of the rotating member 310. The rotating member can be a rotating cylinder, a motor or the like. The rotating connecting plate 320 can be arranged on the side of the bearing platform 10 away from the object to be bound. For example, in some embodiments, the rotating connecting plate 320 can be connected with the platform support seat.

[0130] Referring to Figure 15 In some embodiments, the rotating assembly 30 further comprises an edge support 330 and an arc-shaped sliding rail 340. The edge support 330 is arranged on the circumferential side of the rotating member 310. The edge support 330 can support the edge portion of the bearing platform 10. The side of the edge support 330 away from the bearing platform 10 is arranged in sliding fit with the arc-shaped sliding rail 340. By arranging the edge support 330 and the arc-shaped sliding rail 340, the bearing platform 10 with a larger area can be better supported, the flatness of the bearing platform 10 is ensured, and the binding precision of the object to be bound is ensured.

[0131] In some embodiments, the rotating assembly 30 further comprises a first plate body 350. The first plate body 350 can be arranged on the rotating member 310 and the arc-shaped sliding rail 340.

[0132] Referring to Figure 16 In some embodiments, the second driving assembly 40 can drive the rotating assembly 30 and the bearing platform 10 to translate in the second direction. The second driving assembly 40 can be connected with the first plate body 350 to drive the rotating assembly 30 and the bearing platform 10 connected therewith to translate.

[0133] The second driving assembly 40 can include a second driving member, a second sliding rail 410 and a second sliding block 420. The second sliding rail 410 extends along a second direction. The second sliding block 420 is slidingly arranged on the second sliding rail 410. The second driving member can drive the second sliding block 420 to move along the extension direction of the second sliding rail 410. The second driving member can be a motor or a cylinder. The second sliding block 420 is connected to the first plate body 350. The second driving assembly 40 can be arranged to drive the rotating assembly 30 and the bearing platform 10 to move along the second direction.

[0134] In some embodiments, the second driving assembly 40 further includes a second plate body 430. The second plate body 430 can be arranged on the second sliding rail 410.

[0135] Referring to Figure 17 In some embodiments, the first driving assembly 50 can drive the second driving assembly 40 to move along the first direction, thereby driving the rotating assembly 30 and the bearing platform 10 to move along the first direction. The first driving assembly 50 can be connected to the second plate body 430 to drive the second driving assembly 40 to move.

[0136] The first driving assembly 50 can include a first driving member, a first sliding rail 510 and a first sliding block 520. The first sliding rail 510 extends along a first direction. The first sliding block 520 is slidingly arranged on the first sliding rail 510. The first driving member can drive the first sliding block 520 to move along the extension direction of the first sliding rail 510. The first driving member can be a motor or a cylinder. The first sliding block 520 is connected to the second plate body 430. The first driving assembly 50 can be arranged to drive the second driving assembly 40, the rotating assembly 30 and the bearing platform 10 to move along the first direction.

[0137] In some embodiments, the first driving assembly 30 and the second driving assembly 40 can also be linear modules.

[0138] It can be understood that in some other embodiments, along the direction away from the object to be bound, the rotating assembly, the first driving assembly and the second driving assembly can be arranged in sequence.

[0139] The technical features of the above-described embodiments can be combined in any manner. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described, however, as long as the combinations of the technical features do not contradict each other, they should be considered as within the scope of the present disclosure.

[0140] The above embodiments only express several implementation manners of the present application, and the description is more specific and detailed, but it should not be understood as a limitation on the scope of the patent. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present application, several modifications and improvements can be made, which are within the scope of protection of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A flexible screen binding platform, characterized in that, The application relates to a backlight supporting assembly and a carrying platform. The carrying platform comprises a carrying table, wherein the carrying table comprises a table part and an adsorption part, the adsorption part is arranged at a feeding end of the table part, the table part and the adsorption part are flush with the surface of a to-be-bound object, the table part and the adsorption part have adsorption areas arranged along the length direction of the table part, the number of the adsorption areas is multiple, the multiple adsorption areas are sequentially arranged along the length direction of the table part, the lengths of at least two adsorption areas are different, at least one vacuum hole is arranged in each adsorption area, the table part is provided with an adsorption accessory for adsorbing the bottom surface of a product, and / or the table part further comprises multiple leveling members and multiple leveling holes, the leveling members and the leveling holes are one-to-one corresponding. The backlight supporting assembly comprises a light-transmitting member, the light-transmitting member has an abutting surface, the light-transmitting member is arranged at the feeding end of the carrying platform, the light-transmitting member has multiple vacuum ports on the abutting surface, the abutting surface is flush with the surface of the to-be-bound object, the backlight supporting assembly further comprises a supporting member, the supporting member is provided with a light-transmitting gap along the binding direction, the supporting member has multiple first vacuum channels, the light-transmitting member is arranged on the supporting member, the light-transmitting member has multiple second vacuum channels, at least one second vacuum channel is communicated with one first vacuum channel, at least part of the light-transmitting member corresponds to the light-transmitting gap, the light-transmitting member comprises a base and a light-transmitting body, the base is arranged on the supporting member, the base is provided with accommodating grooves and the second vacuum channels, the light-transmitting body is arranged in the accommodating grooves, and at least part of the groove bottom is hollow.

2. The flexible screen binding platform of claim 1, wherein, The length of the adsorption area located at the center of the adsorption part is greater than that of any other adsorption area away from the center of the adsorption part.

3. The flexible screen binding platform of claim 1, wherein, The adsorption area comprises a central adsorption area and multiple edge adsorption areas, and the multiple edge adsorption areas are arranged in axial symmetry with the center of the central adsorption area as the axis.

4. The flexible screen binding platform of claim 1, wherein, The carrying platform further comprises a platform supporting seat connected with the table part.

5. The flexible screen binding platform of claim 1, wherein, The supporting member has multiple light-transmitting gaps, and any adjacent light-transmitting gaps have reinforcing blocks therebetween.

6. The flexible screen binding platform of claim 1, wherein, The vacuum ports of the multiple second vacuum channels are spaced apart along the length direction of the light-transmitting body.

7. The flexible screen binding platform of claim 1, wherein, The application further comprises an adjusting seat which is detachably arranged on the side of the first vacuum channel away from the second vacuum channel, the adjusting seat has a connecting through groove communicated with the multiple first vacuum channels, each first vacuum channel is independently arranged, and at least one first vacuum channel communicated with the connecting through groove is provided with a connecting port.

8. The flexible screen binding platform of claim 5, wherein, The application further comprises a CCD image sensor and a light source member, the light source member is used for emitting light rays towards the light-transmitting gap, and the CCD image sensor is used for shooting the binding surface of the to-be-bound object, the binding surface is arranged opposite to the back surface.

9. The flexible screen binding platform of claim 1, wherein, The application also discloses a flexible screen binding platform.

10. A binding apparatus characterized by comprising: The application also discloses a flexible screen binding platform.

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