Carrying system and cutting device

Abstract

This application discloses a support system and cutting equipment, belonging to the field of display technology. The support system includes a first platform and a second platform arranged along a first direction, which are detachably connected. By configuring the support system as a detachably connected first and second platform, the first platform's first suction hole can adsorb the main body of the display panel, and the second platform's second suction hole can adsorb the bent portion of the panel. Since the second platform is detachably connected to the first platform, the second platform can be configured with a cutting clearance path according to the specific model of the display panel. Thus, in the process of cutting different models of display panels, the corresponding second platform can be selected and connected to the first platform, eliminating the need to process other first platforms, thereby reducing the cost of the display panel cutting process.

Description

Technical Field

[0001] This application relates to the field of display technology, and in particular to a carrier system and cutting equipment. Background Technology

[0002] In the production of flexible display panels, the display panel is manufactured on a flexible substrate, and then the display panel needs to be cut using a laser cutting process to obtain the required shape.

[0003] Currently, laser cutting processes can be divided into panel bending section cutting and panel body cutting. For example, in the panel bending section cutting process, the display panel to be cut needs to be placed on a laser cutting platform, which has matching cutting grooves for the shape of the panel bending section. Therefore, for each type of display panel processing, a corresponding laser cutting platform is required for the panel bending section cutting process, resulting in a cumbersome cutting process and high equipment costs. Utility Model Content

[0004] This application provides a support system and a cutting device. It solves the problems of cumbersome cutting processes and high equipment costs in existing display panel technologies. The technical solution is as follows:

[0005] On one hand, a support system is provided, comprising: a first platform and a second platform arranged along a first direction, wherein the first platform and the second platform are detachably connected;

[0006] The first platform has a first flow channel network inside, the first platform has a first bearing surface, and a plurality of first adsorption holes that communicate with the first flow channel network are distributed on the first bearing surface.

[0007] The second platform has a second flow channel network inside, a second bearing surface, and cutting avoidance channels and multiple second adsorption holes connected to the second flow channel network distributed on the second bearing surface; the orthographic projection of the second flow channel network on the second bearing surface does not overlap with the orthographic projection of the cutting avoidance channels on the second bearing surface.

[0008] Wherein, after the first platform and the second platform are connected, the first flow channel network and the second flow channel network are connected, at least a portion of the first adsorption holes on the first bearing surface are used to adsorb the main body of the panel in the display panel, at least a portion of the second adsorption holes on the second bearing surface are used to adsorb the panel bending portion in the display panel, and the cutting avoidance channel is arranged around the panel bending portion.

[0009] Optionally, the second bearing surface includes: a main bearing area and an auxiliary bearing area located around the main bearing area; the cutting clearance is distributed between the main bearing area and the auxiliary bearing area; in the first direction, at least a portion of the auxiliary bearing area is located on the side of the main bearing area away from the first platform;

[0010] The second flow channel network includes: a first sub-flow channel network distributed within the main bearing area, and a second sub-flow channel network distributed within the auxiliary bearing area;

[0011] In this configuration, at least one of the first sub-channel network and the second sub-channel network is connected to the first channel network.

[0012] Optionally, the first sub-channel network and the second sub-channel network are not connected;

[0013] The first flow channel network has a first connecting flow channel and a second connecting flow channel that are separately configured. The first connecting flow channel is connected to the first sub-flow channel network, and the second connecting flow channel is connected to the second sub-flow channel network.

[0014] Optionally, in the first platform, a portion of the plurality of first adsorption holes are connected to the first connecting channel, while each of the first adsorption holes is not connected to the second connecting channel.

[0015] Optionally, the cutting avoidance lane includes: a first sub-avoidance lane, two second sub-avoidance lanes, and two auxiliary avoidance lanes;

[0016] Both the first and second sub-alternate lanes extend along the second direction, and the overall extension direction of the auxiliary alternate lane is parallel to the first direction; the first direction intersects the second direction.

[0017] The first sub-alternate lane is distributed between the two second sub-alternate lanes in the second direction, and in the first direction, the first sub-alternate lane is closer to the first platform than the second sub-alternate lanes; the two ends of the first sub-alternate lane are respectively connected to the first ends of the two auxiliary alternate lanes, and the second ends of the two auxiliary alternate lanes are respectively connected to the ends of the two auxiliary alternate lanes.

[0018] The main load-bearing area includes: a first main area and a second main area. The first main area is located on the side of the two second sub-alternate lanes facing the first platform, and the second main area is the area enclosed by the first sub-alternate lane and the two auxiliaryalal lanes.

[0019] Optionally, there may be multiple second platforms, and the first platform may be detachably connected to any one of the multiple second platforms;

[0020] Among them, at least one of the areas and shapes of the second main regions in different second platforms is different.

[0021] Optionally, the first bearing surface has multiple partitions; the first flow channel network includes multiple partition flow channel networks, each of the partition flow channel networks is not interconnected, the multiple partition flow channel networks correspond to the multiple partitions, and the partition flow channel networks are distributed within the corresponding partitions;

[0022] The plurality of partitions include: a central partition and at least one peripheral partition arranged from the inside out around the central partition; the partition flow channel network distributed within the central partition is connected to the second flow channel network.

[0023] Optionally, the partitioned flow channel network includes: at least one first sub-flow channel extending along the first direction, and at least one second sub-flow channel extending along the second direction; the at least one first sub-flow channel is connected to the at least one second sub-flow channel, the second direction intersects the first direction and is parallel to the first bearing surface.

[0024] Optionally, in the direction perpendicular to the first bearing surface, the maximum distance between the first sub-channel and the first bearing surface is less than the minimum distance between the second sub-channel and the first bearing surface;

[0025] In any of the partitioned flow channel networks, the first sub-flow channel and the second sub-flow channel are connected at their intersection.

[0026] Optionally, the first platform has a plurality of connection holes on the side opposite to the first bearing surface;

[0027] In any of the partitioned flow channel networks, the first sub-flow channel and the second sub-flow channel are connected at their intersections via at least one of the connecting holes.

[0028] Optionally, the bearing system further includes multiple sealing elements, which are connected to the multiple connection holes respectively.

[0029] Optionally, the first platform has at least one first opening communicating with the first flow channel network on the side facing the second platform, and the second platform has at least one second opening communicating with the second flow channel network on the side facing the first platform.

[0030] Wherein, after the first platform and the second platform are connected, the at least one first opening and the at least one second opening are connected in a one-to-one correspondence.

[0031] Optionally, the first platform has a first connecting portion on the side facing the second platform;

[0032] The second platform has a second connecting part that is detachably connected to the first connecting part on the side facing the first platform.

[0033] Optionally, the first platform has a first positioning part on the side facing the second platform;

[0034] The second platform has a second positioning part that is inserted into the first positioning part on the side facing the first platform.

[0035] On the other hand, a cutting device is provided, including: a laser cutting apparatus and a support system, wherein the support system is any of the support systems described above.

[0036] The beneficial effects of the technical solutions provided in this application are:

[0037] By configuring the support system as a detachably connected first and second platform, the first platform's first suction hole can adsorb the main body of the display panel, while the second platform's second suction hole can adsorb the bent portion of the panel. Since the second platform is detachably connected to the first platform, the second platform can be configured with a cutting avoidance channel according to the specific model of the display panel. Thus, in the process of cutting different models of display panels, the corresponding second platform can be selected and connected to the first platform, eliminating the need to process other first platforms, thereby reducing the cost of the display panel cutting process. Furthermore, because the cutting avoidance channel in the second platform does not overlap with the second flow channel network inside the second platform, the entire cutting avoidance channel can penetrate the second platform, thus avoiding the problem of damage to the display panel caused by laser reflection from the second platform. Attached Figure Description

[0038] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0039] Figure 1 This is a schematic diagram of the laser cutting process for a display panel.

[0040] Figure 2 This is a schematic diagram of a load-bearing system;

[0041] Figure 3 for Figure 2 A schematic diagram of the first flow channel network of the load-bearing system shown;

[0042] Figure 4 for Figure 2 A schematic diagram of the second flow channel network of the load-bearing system shown;

[0043] Figure 5 for Figure 2 The diagram shows the structural schematic of the cutting channel of the load-bearing system.

[0044] Figure 6 This is a schematic diagram of the structure of the bearing system provided in the embodiments of this application;

[0045] Figure 7 This is another schematic diagram of the bearing system provided in the embodiments of this application;

[0046] Figure 8 This is a schematic diagram of the structure of the second platform provided in an embodiment of this application;

[0047] Figure 9 This is a schematic diagram of the structure of the second flow channel network provided in an embodiment of this application;

[0048] Figure 10 A schematic diagram of the first and second connecting channels provided in an embodiment of this application;

[0049] Figure 11 A schematic diagram of the partitioning of the first bearing surface provided in an embodiment of this application;

[0050] Figure 12 This is a schematic diagram of the partitioned flow channel network provided in an embodiment of this application;

[0051] Figure 13 This is a schematic diagram of the structure of the bearing system after disconnection, as provided in the embodiments of this application;

[0052] Figure 14 This is a schematic diagram of another structure of the bearing system after disconnection, as provided in the embodiments of this application. Detailed Implementation

[0053] To make the objectives, technical solutions, and advantages of this application clearer, the embodiments of this application will be described in further detail below with reference to the accompanying drawings.

[0054] In the manufacturing process of flexible OLED display modules, the display panel needs to be bonded to a flexible circuit board and a driver chip to form a complete display module. The display panel is processed using a flexible substrate, and then unwanted parts are removed using a laser cutting process. For example, please refer to... Figure 1 , Figure 1This is a schematic diagram of a laser cutting process for a display panel. In the cutting process of the panel bending part, the edge of the panel bending part 02 corresponding to the actual display panel 00 model needs to be laser cut according to the actual display panel 00 model, and the redundant part 03 to be cut in the display panel 00 will be removed.

[0055] Please refer to Figures 2-5 , Figure 2 This is a schematic diagram of a load-bearing system. Figure 3 for Figure 2 The diagram shows the first flow channel network of the load-bearing system. Figure 4 for Figure 2 The diagram shows the second flow channel network of the load-bearing system. Figure 5 for Figure 2 The diagram shows the structural schematic of the cutting channel of the support system; the support system 10 (or cutting platform) is generally formed by processing a metal plate, through adsorption holes 11 on the front side of the plate, and by opening transverse and longitudinal channels on the side to form fluid channels communicating with the adsorption holes 11. Figure 3 In the diagram, the first flow channel network 12 and the second flow channel network 13 are indicated by different dashed lines. Since the redundant portion 03 removed during the cutting process of the display panel 00 also needs to be retained, therefore, as... Figure 3 and Figure 4 As shown, in addition to the panel body 01 and panel bending portion 02 corresponding to the display panel 00, the portion corresponding to the redundant portion 03 below the cutting track 14 also needs to be processed with fluid channels and adsorption holes 11 for adsorption. In order to prevent the display panel 00 from warping during the cutting process, the distance between the adsorption hole 11 and the cutting track 14 cannot be too large, for example, ≤1.5mm.

[0056] For example, such as Figure 3 and Figure 4 As shown, the first flow channel network 12 and the second flow channel network 13 may not be connected, or they may be at different distances from the bearing surface of the bearing system 10. They can be connected and controlled by independent air passage valves.

[0057] like Figure 2 As shown, the area, size, shape, and form of the panel bending portion 02 of the display panel 00 vary for different models, such as different sizes and different customer requirements. Therefore, a matching cutting channel 14 needs to be designed for each model of display panel 00, which means a corresponding support system 10 is required.

[0058] Furthermore, in one embodiment, such as Figures 2 to 5As shown, on the left and right sides of the edge corresponding to the bend in the panel 02, since a transverse flow channel 121 is arranged below the cutting channel 14 at this position, the cutting channel 14 cannot penetrate the panel at this position. Figures 3 to 6 As shown, the first sub-groove 141 and two second sub-grooves 142 extending in the second direction Y of the cutting channel 14 can penetrate the plate, while the connecting groove 143 connected to both ends of the first sub-groove 141 does not penetrate the plate. During the laser cutting process, laser light irradiating this connecting groove 143 will be reflected, posing a risk of laser reflection burning the display panel 00, and also easily causing dust to accumulate at this location. Furthermore, in the above embodiment, vacuum adsorption is mainly achieved by arranging a transverse flow channel 121 and adsorption holes 11 below the panel bending portion 02. When the panel bending portion 02 is narrow, the distance between the transverse flow channel 121 and the cutting channel 14 in the first direction X is small, easily leading to a wall breakage and connection between the transverse flow channel 121 and the cutting channel 14. For example, if the transverse flow channel 121 is located between the first sub-groove 141 and the second sub-groove 142, a wall breakage problem is likely to occur between it and the first sub-groove 141 and the second sub-groove 142.

[0059] It can be seen that, in Figures 2 to 5 In the illustrated embodiment, for multiple different display panel cutting processes, the support system suffers from high cost, complex processing, and laser reflection that burns the panel.

[0060] The carrier system and cutting equipment provided in this application embodiment, by setting the carrier system as a detachably connected first platform and second platform, can select the corresponding second platform to connect with the first platform in the process of cutting different models of display panels, without the need to process other first platforms, thereby reducing the cost of the display panel cutting process.

[0061] This application provides a carrying system; please refer to... Figure 6 and Figure 7 , Figure 6 This is a schematic diagram of the structure of the bearing system provided in the embodiments of this application. Figure 7 This is another structural schematic diagram of the support system provided in the embodiment of this application. The support system 000 may include a first platform 100 and a second platform 200 arranged along a first direction X, and the first platform 100 and the second platform 200 are detachably connected.

[0062] The first platform 100 has a first flow channel network 101 inside, and the first platform 100 has a first bearing surface 102, and a plurality of first adsorption holes 103 connected to the first flow channel network 101 are distributed on the first bearing surface 102.

[0063] The second platform 200 has a second flow channel network 201 inside, and a second bearing surface 202. Cutting and avoiding channels 203 are distributed on the second bearing surface 202, as well as a plurality of second adsorption holes 204 communicating with the second flow channel network 201. The orthographic projection of the second flow channel network 201 on the second bearing surface 202 does not overlap with the orthographic projection of the cutting and avoiding channels 203 on the second bearing surface 202.

[0064] Wherein, after the first platform 100 and the second platform 200 are connected, the first flow channel network 101 and the second flow channel network 201 are connected, at least a portion of the first adsorption holes 103 on the first bearing surface 102 are used to adsorb the panel body part 01 in the display panel 00, at least a portion of the second adsorption holes 204 on the second bearing surface 202 are used to adsorb the panel bending part 02 in the display panel 00, and the cutting avoidance channel 203 is distributed around the panel bending part 02.

[0065] It should be noted that, for ease of description, in Figure 7 The first flow channel network 101 and the second flow channel network 201 are illustrated by different dashed line styles, but this does not limit the specific implementation of the first flow channel network 101 and the second flow channel network 201.

[0066] This embodiment of the application sets the support system as a detachably connected first platform and second platform. The first platform's first suction hole can adsorb the main body of the display panel, and the second platform's second suction hole can adsorb the bent part of the panel. Since the second platform is detachably connected to the first platform, the second platform can be configured with a cutting clearance path according to the specific model of the display panel. In this way, in the process of cutting different models of display panels, the corresponding second platform can be selected and connected to the first platform, eliminating the need to process other first platforms, thereby reducing the equipment cost and installation and debugging cost of the display panel cutting process.

[0067] Furthermore, due to the use of a split-type support system, the first flow channel network in the first platform and the second flow channel network in the second platform can be processed separately. The second platform can process the second flow channel network on the outer periphery of the cutting avoidance channel, ensuring that the cutting avoidance channel and the second flow channel network inside the second platform do not overlap. In this way, the cutting avoidance channel can completely penetrate the second platform, thereby avoiding the problem of damage to the display panel caused by laser reflection from the second platform, and eliminating the need for a separate cutting avoidance channel. Figures 2 to 5 The dust accumulation problem described in the illustrated embodiments.

[0068] Furthermore, since the second platform can be processed independently, on the side of the cutting clearance channel facing the first platform, the second flow channel network can be configured with longitudinal channels extending along the first direction X to absorb the panel bending portion. This eliminates the need to set up [something] in the area corresponding to the panel bending portion. Figures 2 to 5The transverse flow channel in the illustrated embodiment is not limited by the dimension of the panel bend in the first direction X, and therefore does not have... Figures 2 to 5 The cell wall breaking problem described in the illustrated embodiments.

[0069] For some possible implementation methods, please refer to Figure 8 and Figure 9 , Figure 8 This is a schematic diagram of the structure of the second platform provided in an embodiment of this application. Figure 9 The second flow channel network provided in this application embodiment is a structural schematic diagram. The second bearing surface 202 may include: a main bearing area 210 and an auxiliary bearing area 220 located around the main bearing area 210; a cutting and avoidance channel 203 is distributed between the main bearing area 210 and the auxiliary bearing area 220; in the first direction X, at least a portion of the auxiliary bearing area 220 is located on the side of the main bearing area 210 away from the first platform 100.

[0070] The second flow channel network 201 may include: a first sub-flow channel network 201a distributed in the main bearing area 210, and a second sub-flow channel network 201b distributed in the auxiliary bearing area 220.

[0071] At least one of the first sub-flow channel network 201a and the second sub-flow channel network 201b is connected to the first flow channel network 101.

[0072] For example, such as Figure 9 As shown, the first sub-flow channel network 201a may include multiple third sub-flow channels 201t extending along the first direction X. The ends of the multiple third sub-flow channels 201t facing away from the first platform 100 are distributed near the cutting clearance channel 203 on the side facing the first platform 100. That is, the first sub-flow channel network 201a has multiple third sub-flow channels 201t extending along the first direction X distributed within the main bearing area 210. This eliminates the need to set up channels in the area corresponding to the panel bending portion 02. Figures 2 to 5 The transverse flow channel 121 in the illustrated embodiment is not limited by the size of the panel bending portion 02 in the first direction X, and therefore the aforementioned wall breakage problem will not exist.

[0073] The panel bending portion 02 of the display panel 00 is adsorbed by the first sub-flow channel network 201a distributed in the main support area 210 and the corresponding second adsorption holes 204. The redundant portion 03 that was removed from the display panel 00 during the panel bending portion cutting process is adsorbed by the second sub-flow channel network 201b distributed in the auxiliary support area 220 and the corresponding second adsorption holes 204. In this way, even after the panel bending portion 02 is cut, the removed redundant portion 03 will not fall off or contaminate the display panel 00.

[0074] For example, please refer to Figure 7 , Figure 9 and Figure 10 , Figure 10 This is a schematic diagram of the first and second connecting channels provided in an embodiment of this application. The first sub-channel network 201a and the second sub-channel network 201b are not connected. The first channel network 101 has a separately configured first connecting channel 101a and second connecting channel 101b. The first connecting channel 101a is connected to the first sub-channel network 201a, and the second connecting channel 101b is connected to the second sub-channel network 201b.

[0075] The first sub-flow channel network 201a and the second sub-flow channel network 201b are set separately. After the panel bending part 02 is cut, the redundant part 03 that has been cut can be released by contacting the negative pressure of the second sub-flow channel network 201b, while the negative pressure of the first sub-flow channel network 201a is maintained to still adsorb the cut display panel 00, which is convenient for subsequent processes, such as transferring the cut display panel 00.

[0076] In the above embodiment, corresponding to the separately configured first sub-channel network 201a and second sub-channel network 201b, the channels in the first channel network 101 have at least a separately configured first connecting channel 101a and a second connecting channel 101b. The first connecting channel 101a is connected to the first sub-channel network 201a, and the second connecting channel 101b is connected to the second sub-channel network 201b. In this way, an air valve can be installed only on the side of the first platform 100 away from the second platform 100 to control the air pressure in the first connecting channel 101a and the second connecting channel 101b. That is to say, it is not necessary to install an air valve in the second platform 200. Thus, after connecting the second platform 200 to the first platform 100, it is no longer necessary to perform operations such as connecting air valves to the second platform 200, saving the time required for equipment debugging.

[0077] Among some possible implementations, such as Figure 7 and Figure 10 As shown, in the first platform 100, a portion of the multiple first adsorption holes 103 are connected to the first connecting channel 101a, while each of the first adsorption holes 103 is not connected to the second connecting channel 101b.

[0078] To fully utilize the internal space of the first platform 100, the first connecting channel 101a can be connected to a portion of the first adsorption holes 103. Thus, the first connecting channel 101a can not only connect to the first sub-channel network 201a of the second platform 200, providing negative pressure to the first sub-channel network 201a, but also be used to adsorb the panel body portion 01 of the display panel 00 through the first adsorption holes 103. The second connecting channel 101b and the first adsorption holes 103 can be positioned on the left and right sides of the first platform 100 in the second direction Y, so as not to affect the adsorption of the panel body portion 01.

[0079] Among some possible implementations, such as Figure 9 As shown, the cutting avoidance lane 203 may include: a first sub-avoidance lane 203a, two second sub-avoidance lanes 203b and two auxiliary avoidance lanes 203c.

[0080] The first and second sub-alternate lanes 203a and 203b both extend along the second direction Y, and the overall extension direction of the auxiliary lane 203c is parallel to the first direction X; the first direction X intersects with the second direction Y, for example, the first direction X is perpendicular to the second direction Y, and the second direction Y is also parallel to the first bearing surface 102.

[0081] The first sub-alternative lane 203a is distributed between the two second sub-alternative lanes 203b in the second direction Y, and in the first direction X, the first sub-alternative lane 203a is closer to the first platform 100 than the second sub-alternative lanes 203b; the two ends of the first sub-alternative lane 203a are respectively connected to the first ends of the two auxiliary lanes 203c, and the second ends of the two auxiliary lanes 203c are respectively connected to the ends of the two auxiliary lanes 203c.

[0082] like Figure 8 As shown, the main load-bearing area 210 may include: a first main area 210a and a second main area 210b. The first main area 210a is located on the side of the two second sub-avoidance lanes 203b facing the first platform 100, and the second main area 210b is the area enclosed by the first sub-avoidance lane 203a and the two auxiliary avoidance lanes 203c.

[0083] In this embodiment, the portion of the panel body 01 facing the panel bending portion 02 is distributed within the first main region 210a. Thus, the portion of the first sub-channel network 201a distributed within the first main region 210a is used to adsorb a portion of the panel body 01.

[0084] In some possible implementations, there may be multiple second platforms 200, with the first platform 100 being detachably connected to any one of the multiple second platforms 200.

[0085] Among them, at least one of the areas and shapes of the second main regions 210b in different second platforms 200 are different.

[0086] For example, the width of the panel bending portion 02 varies in the first direction X, the length varies in the second direction Y, and the contour of its edge varies in the second direction Y. The support system 000 provided in this application embodiment sets a corresponding cutting clearance 203 for the specific external dimensions of the panel bending portion 02. Thus, at least one of the area and shape of the second main region 210b in different second platforms 200 is different. Before cutting different display panels 00, a second platform 200 corresponding to the display panel 00 is selected and connected to the first platform 100 to form a support system 000 matching the display panel 00, thereby completing the panel bending portion cutting process.

[0087] The above is a detailed description of the second platform provided in the embodiments of this application. The following is a detailed description of the first platform provided in the embodiments of this application.

[0088] For some possible implementation methods, please refer to Figure 7 and Figure 11 , Figure 11 This is a schematic diagram of the partitioning of the first bearing surface provided in the embodiment of this application. The first bearing surface 102 has multiple partitions 110. The first flow channel network 101 may include multiple partition flow channel networks 101t. Each partition flow channel network 101t is not connected to each other. The multiple partition flow channel networks 101t correspond to the multiple partitions 110. The partition flow channel networks 101t are distributed in the corresponding partitions 110.

[0089] The plurality of partitions 110 may include: a central partition 110a and at least one peripheral partition 110b arranged from the inside out around the central partition 110a; the partition flow channel network 101t distributed within the central partition 110a is connected to the second flow channel network 201. The partition flow channel network 101t distributed within the central partition 110a may include the aforementioned first connected flow channel 101a.

[0090] It should be noted that, in Figure 11 In order to clearly illustrate the multiple partitions 100, different dashed boxes are used between each pair of partitions 100. This does not restrict the shape, position or size relationship of the partitions 100.

[0091] In the embodiments of this application, for the cutting process of different models of display panels 00, on the one hand, it is proposed to use multiple different second platforms 200 to match the panel bending part 02 of different models of display panels 00, and on the other hand, a first platform 100 with multiple partitions 110 is used to adapt the panel body part 01 of different models of display panels 00.

[0092] For example, by connecting the partition flow channel network 101t corresponding to the central partition 110a, or by connecting the partition flow channel network 101t corresponding to the central partition 110a and at least one peripheral partition 110b, adsorption regions of different sizes can be formed in the first direction X and the second direction Y, thereby adapting to panel body parts 01 of different sizes.

[0093] For some possible implementation methods, please refer to Figure 7 , Figure 11 and Figure 12 , Figure 12 The diagram below shows the structure of the partitioned flow channel network provided in this application embodiment. The partitioned flow channel network 101t may include at least one first sub-flow channel 1011 extending along a first direction X, and at least one second sub-flow channel 1012 extending along a second direction Y; the at least one first sub-flow channel 1011 is connected to the at least one second sub-flow channel 1012.

[0094] In this embodiment of the application, a partitioned flow channel network 101t is formed by a first sub-flow channel 1011 extending along the first direction X and a second sub-flow channel 1012 extending along the second direction Y, and multiple partitioned flow channel networks 101t form a first flow channel network 101.

[0095] For example, the first platform 100 is plate-shaped, and the first sub-flow channel 1011 and the second sub-flow channel 1012 are formed by opening holes on the side, which is convenient to process and the processing method is similar to... Figures 2 to 5 The carrier system in the illustrated embodiment can be manufactured using the same method, such as drilling or grooving. In other words, there is no need to use other complex manufacturing methods, such as 3D printing, to manufacture the first platform 100, thus avoiding additional costs.

[0096] Among some possible implementations, such as Figure 12 As shown, in the direction perpendicular to the first bearing surface 102, defined as the third direction Z, the maximum distance between the first sub-flow channel 1011 and the first bearing surface 102 is less than the minimum distance between the second sub-flow channel 1012 and the first bearing surface 102. For example, the third direction Z is perpendicular to the first direction X, and the third direction Z is perpendicular to the second direction Y.

[0097] In any partitioned flow channel network 101t, the first sub-flow channel 1011 and the second sub-flow channel 1012 are connected at their intersection.

[0098] In other words, in a reference plane that is perpendicular to the first bearing surface 102 and parallel to the first direction X, the orthographic projection of the first sub-channel 1011 onto the reference plane does not overlap with the orthographic projection of the second sub-channel 1012 onto the reference plane.

[0099] For example, such as Figure 7 and Figure 12 As shown, the first sub-channel 1011 is closer to the first bearing surface 102, and the first sub-channel 1011 is also used to communicate with the first adsorption hole 103. In this way, the hole depth required to process the first adsorption hole 103 is smaller, and the processing is more convenient.

[0100] like Figure 12 As shown, for two different partitioned flow channel networks 101t, if the first sub-flow channel 1011 in one partitioned flow channel network 101t and the second sub-flow channel 1012 in the other partitioned flow channel network 101t intersect at a certain point, they will not be connected at that intersection. This ensures that multiple partitioned flow channel networks 101t are not connected to each other. For example, as... Figure 11 and Figure 12 As shown, the first bearing surface 102 has four partitions 110, and each partition flow channel network 101t includes a second sub-flow channel 1012. Figure 12 The first sub-channel 1011 shown is connected only to the second sub-channel 1012 in the same partition channel network 101t, and is not connected to the other three second sub-channels 1012.

[0101] Among some possible implementations, such as Figure 10 and Figure 12 As shown, the first platform 100 has a plurality of connection holes 1013 on the side opposite to the first bearing surface 102.

[0102] In any partitioned flow channel network 101t, the first sub-flow channel 1011 and the second sub-flow channel 1012 are connected at their intersections via at least one connecting hole 1013.

[0103] In this embodiment, a first adsorption hole 103 is formed by drilling holes on the front of the first platform 100, a first sub-flow channel 1011 and a second sub-flow channel 1012 are formed by drilling holes on the side, and a connecting hole 1013 is formed by drilling holes on the back. Through the optimized design of the first flow channel network 101, the first platform 100, with multiple selectable partitions 110, can be processed by simple machining, without the need for complex processing methods such as 3D printing or lost-wax casting, thus reducing the cost of processing the first platform 100.

[0104] For example, such as Figure 12 As shown, the bearing system 000 may also include multiple sealing elements 1014, which are correspondingly connected to multiple connecting holes 1013. The sealing elements 1014 seal the first sub-flow channel 1011 and the second sub-flow channel 1012 at their intersection, which is convenient for processing.

[0105] For some possible implementation methods, please refer to Figure 13 and Figure 14 , Figure 13This is a schematic diagram of the structure of the bearing system after disconnection provided in the embodiment of this application. Figure 14 This is a schematic diagram of another structure of the bearing system after disconnection provided in the embodiment of this application. The first platform 100 has at least one first opening 106 communicating with the first flow channel network 101 on the side facing the second platform 200, and the second platform 200 has at least one second opening 205 communicating with the second flow channel network 201 on the side facing the first platform 100.

[0106] Wherein, after the first platform 100 and the second platform 200 are connected, at least one first opening 106 and at least one second opening 205 are connected in a one-to-one correspondence.

[0107] For example, there are two first openings 106 and two second openings 205. One first opening 106 is connected to the first connecting channel 101a, and the other second opening 205 is connected to the second connecting channel 101b. One second opening 205 is connected to the first sub-channel network 201a, and the other second opening 205 is connected to the second sub-channel network 201b. In this way, by connecting the first platform 100 and the second platform 200, the first channel network 101 and the second channel network 201 can be connected.

[0108] For example, such as Figure 14 As shown, the load-bearing system 000 may further include a sealing ring 208 sandwiched between the connected first opening 106 and the second opening 205.

[0109] Thus, after connecting the first platform 100 and the second platform 200, the first flow channel network 101 of the first platform 100 is connected to the second flow channel network 201 of the second platform 200. Furthermore, the sealing ring 208 can achieve a seal between the first flow channel network 101 and the second flow channel network 201. The structure is simple and does not require a complex connection structure to connect the first platform 100 and the second platform 200, unlike using additional pipes to connect the first flow channel network 101 and the second flow channel network 201.

[0110] Among some possible implementations, such as Figure 13 and Figure 14 As shown, the first platform 100 has a first connecting portion 107 on the side facing the second platform 200; the second platform 200 has a second connecting portion 206 on the side facing the first platform 100 that is detachably connected to the first connecting portion 107.

[0111] For example, one of the first connecting part 107 and the second connecting part 206 is a bolt and the other is a threaded hole. The first platform 100 and the second platform 200 are detachably connected by a threaded connection, which is convenient and low cost.

[0112] Among some possible implementations, such as Figure 13 and Figure 14 As shown, the first platform 100 has a first positioning part 108 on the side facing the second platform 200; the second platform 200 has a second positioning part 207 on the side facing the first platform 100, which is inserted into the first positioning part 108. After the first connecting part 107 and the second connecting part 206 are connected, the first positioning part 108 and the second positioning part 207 are connected and restrict the movement of the first platform 100 and the second platform 200 in a direction perpendicular to the first direction X.

[0113] For example, one of the first positioning part 108 and the second positioning part 207 is a pin and the other is a pin hole, which makes the positioning method convenient and the implementation cost low.

[0114] Among some possible implementations, such as Figure 6 As shown, the first platform 100 has a mounting groove 105 on one side of the first bearing surface 102; the orthographic projection of the mounting groove 105 on the first bearing surface 102 does not overlap with the orthographic projection of the first flow channel network 101 on the first bearing surface 102.

[0115] Wherein, after at least part of the first adsorption hole 103 adsorbs the panel body part 01 in the display panel 00, the orthographic projection of the panel body part 01 on the first bearing surface 102 overlaps with the orthographic projection of the mounting groove 105 on the first bearing surface 102.

[0116] Mounting slot 105 is used to install a detection sensor, which is used to detect whether the display panel 00 is placed on the support system 000, for example, by using an infrared sensor.

[0117] In summary, the carrier system provided in this application includes a first platform and a second platform. By configuring the carrier system as a detachably connected first and second platform, the first suction hole of the first platform can adsorb the main body of the display panel, and the second suction hole of the second platform can adsorb the bent part of the panel. Since the second platform is detachably connected to the first platform, the second platform can be configured with a cutting clearance path according to the specific model of the display panel. In this way, in the process of cutting different models of display panels, the corresponding second platform can be selected and connected to the first platform, eliminating the need to process other first platforms, thereby reducing the cost of the display panel cutting process.

[0118] This application also provides a cutting device, which may include a laser cutting apparatus and a support system, wherein the support system is the support system described in any of the above embodiments. The support system is used to support the display panel to be cut, and the laser cutting apparatus is located on the side of the display panel away from the support system. The laser cutting apparatus is used to emit a laser to cut the display panel along the cutting clearance path of the support system.

[0119] The cutting equipment described above has the same technical effects as the aforementioned load-bearing system, which will not be described again here.

[0120] In this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The term "multiple" refers to two or more unless otherwise expressly defined.

[0121] The above description is merely an optional embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A load bearing system characterized by, include: A first platform and a second platform are arranged along a first direction, and the first platform and the second platform are detachably connected. The first platform has a first flow channel network inside, the first platform has a first bearing surface, and a plurality of first adsorption holes that communicate with the first flow channel network are distributed on the first bearing surface. The second platform has a second flow channel network inside, a second bearing surface, and cutting avoidance channels and multiple second adsorption holes connected to the second flow channel network distributed on the second bearing surface; the orthographic projection of the second flow channel network on the second bearing surface does not overlap with the orthographic projection of the cutting avoidance channels on the second bearing surface. Wherein, after the first platform and the second platform are connected, the first flow channel network and the second flow channel network are connected, at least a portion of the first adsorption holes on the first bearing surface are used to adsorb the main body of the panel in the display panel, at least a portion of the second adsorption holes on the second bearing surface are used to adsorb the panel bending portion in the display panel, and the cutting avoidance channel is arranged around the panel bending portion.

2. The load carrying system of claim 1, wherein, The second bearing surface includes: a main bearing area and an auxiliary bearing area located around the main bearing area; the cutting clearance is distributed between the main bearing area and the auxiliary bearing area; in the first direction, at least a portion of the auxiliary bearing area is located on the side of the main bearing area away from the first platform; The second flow channel network includes: a first sub-flow channel network distributed within the main bearing area, and a second sub-flow channel network distributed within the auxiliary bearing area; In this configuration, at least one of the first sub-channel network and the second sub-channel network is connected to the first channel network.

3. The load carrying system of claim 2, wherein, The first sub-channel network is not connected to the second sub-channel network; The first flow channel network has a first connecting flow channel and a second connecting flow channel that are separately configured. The first connecting flow channel is connected to the first sub-flow channel network, and the second connecting flow channel is connected to the second sub-flow channel network.

4. The load carrying system according to claim 3, wherein, In the first platform, a portion of the plurality of first adsorption holes are connected to the first connecting channel, while each of the first adsorption holes is not connected to the second connecting channel.

5. The load carrying system according to claim 2, wherein, The cutting avoidance lane includes: a first sub-avoidance lane, two second sub-avoidance lanes, and two auxiliary avoidance lanes; Both the first and second sub-alternate lanes extend along the second direction, and the overall extension direction of the auxiliary alternate lane is parallel to the first direction; the first direction intersects the second direction. The first sub-alternate lane is distributed between the two second sub-alternate lanes in the second direction, and in the first direction, the first sub-alternate lane is closer to the first platform than the second sub-alternate lanes; the two ends of the first sub-alternate lane are respectively connected to the first ends of the two auxiliary alternate lanes, and the second ends of the two auxiliary alternate lanes are respectively connected to the ends of the two auxiliary alternate lanes. The main load-bearing area includes: a first main area and a second main area. The first main area is located on the side of the two second sub-alternate lanes facing the first platform, and the second main area is the area enclosed by the first sub-alternate lane and the two auxiliaryalal lanes.

6. The load carrying system according to claim 5, wherein, There are multiple second platforms, and the first platform is used to be detachably connected to any one of the multiple second platforms; Among them, at least one of the areas and shapes of the second main regions in different second platforms is different.

7. The load carrying system of any one of claims 1-6, wherein, The first bearing surface has multiple partitions; the first flow channel network includes multiple partition flow channel networks, each of the partition flow channel networks is not interconnected, the multiple partition flow channel networks correspond to the multiple partitions, and the partition flow channel networks are distributed within the corresponding partitions; The plurality of partitions include: a central partition and at least one peripheral partition arranged from the inside out around the central partition; the partition flow channel network distributed within the central partition is connected to the second flow channel network.

8. The load carrying system according to claim 7, wherein, The partitioned flow channel network includes: at least one first sub-flow channel extending along the first direction, and at least one second sub-flow channel extending along the second direction; the at least one first sub-flow channel is connected to the at least one second sub-flow channel, the second direction intersects the first direction and is parallel to the first bearing surface.

9. The load carrying system according to claim 8, wherein, In the direction perpendicular to the first bearing surface, the maximum distance between the first sub-channel and the first bearing surface is less than the minimum distance between the second sub-channel and the first bearing surface; In any of the partitioned flow channel networks, the first sub-flow channel and the second sub-flow channel are connected at their intersection.

10. The load carrying system according to claim 9, wherein, The first platform has multiple connection holes on one side opposite to the first bearing surface; In any of the partitioned flow channel networks, the first sub-flow channel and the second sub-flow channel are connected at their intersections via at least one of the connecting holes.

11. The load carrying system according to claim 10, wherein, The load-bearing system also includes multiple sealing components, which are connected to the multiple connection holes respectively.

12. The load carrying system of any of claims 1-6, 8-11, wherein, The first platform has at least one first opening communicating with the first flow channel network on the side facing the second platform, and the second platform has at least one second opening communicating with the second flow channel network on the side facing the first platform. Wherein, after the first platform and the second platform are connected, the at least one first opening and the at least one second opening are connected in a one-to-one correspondence.

13. The load carrying system according to claim 12, wherein, The first platform has a first connecting portion on the side facing the second platform; The second platform has a second connecting part that is detachably connected to the first connecting part on the side facing the first platform.

14. The load carrying system according to claim 13, wherein, The first platform has a first positioning part on the side facing the second platform; The second platform has a second positioning part that is inserted into the first positioning part on the side facing the first platform.

15. A cutting apparatus characterized by, include: A laser cutting apparatus and a support system, wherein the support system is the support system according to any one of claims 1-14.

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