FPC flexible touch panel manufacturing equipment and manufacturing method

Abstract

The invention discloses FPC flexible touch panel manufacturing equipment and a manufacturing method thereof, which relate to the technical field of FPC manufacturing. The equipment consists of a first workbench, a second workbench, a solder paste printing structure, an adsorption and transposition structure, an auxiliary positioning structure, a processing structure, a preparation and transfer structure, and a handling robot. The detection components, welding components, and other components that are manufactured in cooperation can be installed, so that the actual use performance can be more comprehensive. At the same time, by setting two sets of relative detection areas, the detection efficiency and the installation and coordination efficiency of other components can be improved to a certain extent. By setting the adsorption and transposition structure, the workpiece can be driven to move to one side of the auxiliary positioning structure, and then the auxiliary positioning structure drives the workpiece to move to the processing structure, and then the detection action or the welding action is performed. By the mutual cooperation of the transmission wheel, the transmission belt, and the matching sliding frame, the overall transmission performance can be better guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of FPC manufacturing, in particular to FPC flexible touch panel manufacturing equipment and a manufacturing method thereof. Background Art

[0002] FPC is a highly reliable and extremely flexible printed circuit board made of polyimide or polyester film. It is composed of insulating film, conductor and adhesive. Since flexible PCB is designed and manufactured for special applications, the initial circuit design, wiring and photographic plate costs are relatively high. Unless there is a special need to apply flexible PCB, it is usually best not to use it for small-scale applications.

[0003] In the actual production and manufacturing process of existing FPC flexible touch panels, due to work requirements, high operating experience is required for personnel, and in the process of actual testing and component assembly, due to the differences in some production processes, the assembly performance, transmission performance, and actual adaptation performance of the components need to be better guaranteed; therefore, in order to meet the needs, we proposed FPC flexible touch panel manufacturing equipment and its manufacturing method. Summary of the invention

[0004] The purpose of the present invention is to provide FPC flexible touch panel manufacturing equipment and a manufacturing method thereof to solve the problem that the existing FPC flexible touch panels in the above-mentioned background technology have insufficient detection performance, component assembly performance, transmission performance, and actual adaptation performance during the production and preparation process.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: FPC flexible touch panel manufacturing equipment, including a first workbench; a second workbench located on one side of the first workbench, the second workbench cooperates with the first workbench to form a manufacturing assembly line; a solder paste printing structure located on the first workbench, performing soldering work on the FPC; at least two adsorption and transposition structures are provided to drive the FPC board to move; a processing structure fixed on the second workbench to form a detection area; at least two auxiliary positioning structures are provided and fixed on both sides of the processing structure; a preparation and transfer structure for performing transfer actions before and after manufacturing; two of the adsorption and transposition structures, auxiliary positioning structures, and processing structures are provided to form two sets of relative detection areas.

[0006] By setting up two workbenches, the two workbenches can be assembled according to actual work needs, and the solder paste printing structure, adsorption and displacement structure, processing structure, auxiliary positioning structure, and preparation and transfer structure can be installed at the same time. The detection components, welding components and other components that are manufactured in coordination can be installed, which can make the actual use performance more comprehensive. At the same time, by setting up two sets of relative detection areas, the detection efficiency and the installation and coordination efficiency of other components can be improved to a certain extent, and the actual performance is simpler and more comprehensive.

[0007] Preferably, at least two of the preparation and transfer structures are provided, and a transport robot is provided between the two preparation and transfer structures. The transport robot drives the workpiece to be transferred from the preparation and transfer structure to the first workbench or the second workbench.

[0008] By providing a handling robot to carry the workpieces on the two transfer structures, the handling action can be better coordinated to a certain extent, thereby improving the actual processing efficiency. One, two or more transfer structures can be selected according to actual needs to ensure the handling adaptability performance.

[0009] Preferably, the adsorption transposition structure includes: a bearing support frame with a slide rail at the front end, a transmission positioning wheel vertically symmetrically arranged along one side end face of the bearing support frame, a transmission motor located at the rear end of the transmission positioning wheel on one side, the transmission motor drives the transmission positioning wheel to rotate, a transmission belt located at the outer sides of the two transmission positioning wheels, the transmission belt performs synchronous transmission of the two transmission positioning wheels, a matching sliding frame connected to the transmission belt, the matching sliding frame slides horizontally along the slide rail, a connecting frame slidably connected to the matching sliding frame, the connecting frame slides reciprocatingly up and down along the matching sliding frame, a scanner fixed to the front end of the connecting frame for scanning workpieces, and a clamping frame located below the scanner and having a retractable grasping function.

[0010] By providing an adsorption and transposition structure, the workpiece can be driven to move to one side of the auxiliary positioning structure, and then the auxiliary positioning structure drives the workpiece to move to the processing structure, and then the detection action or welding action is performed. Through the mutual cooperation of the transmission wheel, the transmission belt, and the matching sliding frame, the overall transmission performance can be better guaranteed, and the flexibility of the sliding adjustment and the actual adaptability are better guaranteed. Components can be added according to actual needs to ensure the actual manufacturing and processing needs of FPC. By providing a scanner and a clamping frame, the clamping performance of the workpiece can be more stable and more practical.

[0011] Preferably, the solder paste printing structure includes: a conveying controller located on one side above the first workbench, a conveying track extending a predetermined distance to one side along the outer wall of the conveying controller to form a conveying area, a cleaning rack erected above the conveying track for performing cleaning during the conveying process, a spray printer located in the input direction of the cleaning rack for tinning the surface of the workpiece, and a molding rack located below the cleaning rack and fixed on both sides of the conveying track, wherein the molding rack is symmetrically fixed below the cleaning rack.

[0012] By providing a conveying track, the workpiece conveying performance can be made simpler and more comprehensive, and printing can be performed during the workpiece conveying process. At the same time, a dust cleaning rack and a shaping rack are provided, which can remove surface dust and perform shaping work after the FCP performs printing.

[0013] Preferably, the auxiliary positioning structure includes: a transmission structure, a fixing frame for positioning the transmission structure, a connecting frame located inside the transmission structure, and an L-shaped positioning frame fixed inside the connecting frame.

[0014] The transmission structure drives the connecting frame and the positioning frame to adjust their positions, and welding components or other processing equipment can be installed on the positioning frame according to actual needs, thereby ensuring the stability and flexibility of later manufacturing adaptation.

[0015] Preferably, the processing structure includes: a height adjustment frame composed of a motor, a screw and a sliding sleeve, a detection positioning frame fixed to the sliding sleeve and reciprocating up and down along the height adjustment frame, two scanning detectors are provided, a single scanning detector is fixed to the detection positioning frame, a placement processing area located on one side of the scanning detector and placing the workpiece inside the placement processing area for detection, and a finished product packaging area located on the other side of the placement processing area.

[0016] By providing a detection positioning frame, a scanning detector, a processing area and a finished product packaging area, the actual manufacturing adaptability of the workpiece can be better guaranteed, and detection actions can be performed, and scanning actions can be performed after detection. The finished product packaging area can perform packaging actions after manufacturing, and the structural performance is more comprehensive.

[0017] Preferably, the preparation and transfer structure includes: a transfer frame, a panel placement rack located on one side of the transfer frame and with adjustable height, a transport placement rack located on the other side of the transfer frame, a transport slide rail screwed to the transfer frame and mounted on the long side of the transfer frame, an assembly table and testing table located on one side of the transfer frame close to the transport placement rack, and an adsorption rack slidably connected to the transport slide rail and with adjustable adsorption height.

[0018] The sample can be placed on the preparation transfer equipment before manufacturing, and the workpiece can be transported to the solder paste printing structure by the transfer robot, or the workpiece can be transported from the processing structure to the transfer equipment after the processing is completed.

[0019] The manufacturing method of FPC flexible touch panel manufacturing equipment comprises the following steps:

[0020] S1. FPC pretreatment: bake the FPC board to remove moisture;

[0021] S2, FPC board punching: grinding and digging grooves on the board according to the predetermined size requirements;

[0022] S3, solder paste printing of FPC: the workpiece is printed by the solder paste printing structure, and then transported to the next step by the adsorption transposition structure;

[0023] S4, FPC assembly inspection: The workpiece is transferred to the auxiliary positioning structure and the processing structure for inspection. After the inspection is completed, the final transfer and handling action is performed by preparing the transfer structure and the handling robot for packaging.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] 1. The present invention can install the detection components, welding components and other components that are manufactured in cooperation by installing the solder paste printing structure, the adsorption and transposition structure, the processing structure, the auxiliary positioning structure and the preparation and transfer structure, so that the actual use performance can be more comprehensive. At the same time, by setting two sets of relative detection areas, the detection efficiency and the installation and coordination efficiency of other components can be improved to a certain extent;

[0026] 2. The present invention is provided with an adsorption transposition structure, which can drive the workpiece to move to one side of the auxiliary positioning structure, and then the auxiliary positioning structure drives the workpiece to move to the processing structure, and then performs detection or welding. Through the mutual cooperation of the transmission wheel, the transmission belt, and the matching sliding frame, the overall transmission performance can be better guaranteed, and the flexibility of the sliding adjustment and the actual adaptability are better guaranteed. Components can be added according to actual needs to ensure the actual manufacturing and processing needs of FPC. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional diagram of the FPC flexible touch panel manufacturing equipment of the present invention.

[0028] Figure 2 It is a structural schematic diagram of the adsorption transposition structure of the present invention.

[0029] Figure 3 It is a structural schematic diagram of the solder paste printing structure of the present invention.

[0030] Figure 4 It is a structural schematic diagram of the auxiliary positioning structure and the processing structure of the present invention.

[0031] Figure 5 The schematic diagram of the structure of the transport structure prepared in the present invention.

[0032] Figure 6 This is a schematic diagram of the structure of Example 1 of the present invention.

[0033] In the figure: the first workbench 1, the second workbench 2, the solder paste printing structure 3, the conveying controller 31, the conveying track 32, the dust cleaning frame 33, the spray printing machine 34, the shaping frame 35, the adsorption transposition structure 4, the load-bearing support frame 41, the transmission positioning wheel 42, the transmission motor 43, the transmission belt 44, the matching sliding frame 45, the connecting frame 46, the scanner 47, the clamping frame 48, the auxiliary positioning structure 5, the transmission structure 51, the fixed frame 52, the connecting frame 53, the positioning frame 54, the processing structure 6, the height adjustment frame 61, the detection positioning frame 62, the scanning detector 63, the placement processing area 64, the finished product packaging area 65, the preparation and transfer structure 7, the transfer frame 71, the panel placement frame 72, the transport placement frame 73, the transport slide rail 74, the assembly table detection table 75, the adsorption frame 76, and the transport robot 8. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0035] The applicant believes that in the actual preparation process of the existing FPC flexible touch panel, due to work requirements, high operating experience is required of personnel, and in the process of actual testing and component assembly, due to the differences in some production processes, the assembly performance, transmission performance, and actual adaptation performance of the components need to be better guaranteed.

[0036] To this end, the applicant designed FPC flexible touch panel manufacturing equipment, which consists of a first workbench 1, a second workbench 2, a solder paste printing structure 3, an adsorption and displacement structure 4, an auxiliary positioning structure 5, a processing structure 6, a preparation and transfer structure 7, and a handling robot 8. It can install detection components, welding components and other components that are manufactured in coordination, which can make the actual use performance more comprehensive. At the same time, by setting up two sets of relative detection areas, it can improve the detection efficiency and the installation and coordination efficiency of other components to a certain extent.

[0037] The FPC flexible touch panel manufacturing equipment and manufacturing method of the present invention are used in practical applications, such as Figure 1As shown, it includes a first workbench 1, a second workbench 2, a solder paste printing structure 3, an adsorption and transposition structure 4, an auxiliary positioning structure 5, and a processing structure 6, wherein the second workbench 2 is installed on one side of the first workbench 1, the solder paste printing structure 3 is installed on the side above the first workbench 1, and the processing structure 6 is installed above the second workbench 2. Two processing structures 6 are provided, and auxiliary positioning structures 5 are installed on the outer sides of the two processing structures 6. One end of the two auxiliary positioning structures 5 is installed with the adsorption and transposition structure 4, and the conveying position of the adsorption and transposition structure 4 and the conveying position of the auxiliary positioning structure 5 are located at the end points and are connected, so that the transmission performance of the workpiece can be better guaranteed.

[0038] The FPC flexible touch panel manufacturing equipment and manufacturing method of the present invention are used in practical applications, such as Figure 2 As shown, the adsorption transposition structure 4 includes a bearing support frame 41, a transmission positioning wheel 42, a transmission motor 43, a transmission belt 44, a matching sliding frame 45, a connecting frame 46, a scanner 47 and a clamping frame 48, wherein transmission positioning wheels 42 are installed on both sides of the front end of the bearing support frame 41, a slide rail is arranged below the transmission positioning wheel 42, a transmission motor 43 is installed at the rear end of the transmission positioning wheel 42 on one side, the output end of the transmission motor 43 is connected to the transmission positioning wheel 42, and a transmission belt 44 is installed on the outer side of the transmission positioning wheel 42, and the bearing support frame 41 is provided with a plurality of transmission positioning wheels. A matching sliding frame 45 is installed at the front end of the frame 41. The matching sliding frame 45 is connected to the transmission belt 44 for transmission. At the same time, the matching sliding frame 45 is slidably connected along the slide rail. A connecting frame 46 is provided at the front end of the matching sliding frame 45. The connecting frame 46 is slidably connected to the matching sliding frame 45 for sliding up and down. A scanner 47 is installed at the front end of the connecting frame 46. The scanner 47 is connected to the connecting frame 46 by bolts. A clamping frame 48 is installed below the scanner 47. The clamping frame 48 has a telescopic grasping function and can clamp the workpiece.

[0039] The FPC flexible touch panel manufacturing equipment and manufacturing method of the present invention are used in practical applications, such as Figure 3 As shown, the solder paste printing structure 3 includes a conveying controller 31, a conveying track 32, a cleaning frame 33, a spray printer 34 and a molding frame 35, wherein the conveying track 32 is installed on one side of the conveying controller 31, the cleaning frame 33 is installed on one side above the conveying track 32, the spray printer 34 is installed on the other side of the cleaning frame 33, and the molding frame 35 is installed on the inner side of the cleaning frame 33.

[0040] During actual use, the conveying controller 31 controls the actual operation of the conveying track 32, the dust cleaning rack 33, the spray printer 34 and the shaping rack 35. The conveying track 32 conveys the workpiece to the spray printer 34 for spray printing, and then transports it to the dust cleaning rack 33 for cleaning through the conveying track 32, and then performs shaping through the shaping rack 35.

[0041] The FPC flexible touch panel manufacturing equipment and manufacturing method of the present invention are used in practical applications, such as Figure 4 As shown, the auxiliary positioning structure 5 includes a transmission structure 51, a fixed frame 52, a connecting frame 53 and a positioning frame 54, wherein the actual driving mode of the transmission structure 51 is a transmission positioning wheel 42, a transmission motor 43, a transmission belt 44 and a matching sliding frame 45, which is the same as the transmission mode of the adsorption transposition structure 4. The transmission structure 51 is installed at the front end of the transmission structure 51, and the fixed frame 52 is installed at the front end of the transmission structure 51. A positioning frame 54 is installed below the front end of the fixed frame 52. The positioning frame 54 can effectively provide a component installation area, and welding equipment, testing equipment, spraying equipment, and conductive equipment can be installed on the positioning frame 54 according to needs, so as to cooperate with the processing structure 6 to complete the manufacturing action, and has higher adaptability.

[0042] The processing structure 6 includes a height adjustment frame 61, a detection and positioning frame 62, a scanning detector 63, a processing area 64 and a finished product packaging area 65, wherein a detection and positioning frame 62 is installed at the front end of the height adjustment frame 61, and the detection and positioning frame 62 and the height adjustment frame 61 cooperate with each other through a screw rod, a sliding sleeve and a motor to ensure the up and down transmission displacement performance. A scanning detector 63 is installed below the detection and positioning frame 62, and the height displacement of the detection and positioning frame 62 can be cooperated with the scanning detector 63 to perform the detection action of FPC boards of different thicknesses. A processing area 64 is set on one side of the scanning detector 63, and the processing area 64 can be positioned to better ensure the positioning stability during welding, detection, spraying and conduction. A finished product packaging area 65 is set on one side of the processing area 64 to ensure the packaging performance after manufacturing.

[0043] The FPC flexible touch panel manufacturing equipment and manufacturing method of the present invention are used in practical applications, such as Figure 5 As shown, the preparation transfer structure 7 includes a transfer frame 71, a panel placement frame 72, a transport placement frame 73, a transport slide rail 74, an assembly table inspection table 75 and an adsorption frame 76, wherein a panel placement frame 72 is arranged on one side of the transfer frame 71, and the panel placement frame 72 has an adjustable height, and the placement height can be adjusted according to actual needs; a transport placement frame 73 is installed on the other side above the transfer frame 71, and the transport placement frame 73 has a sliding performance and can perform reciprocating sliding movements along the transfer frame 71; a transport slide rail 74 is installed at one end of the transfer frame 71 in the long diameter direction, and an assembly table inspection table 75 is installed on the other side of the transport placement frame 73; an adsorption frame 76 is installed above the assembly table inspection table 75, and the adsorption frame 76 uses a suction cup to complete the adsorption action, and the adsorption frame 76 is slidably connected to the transport slide rail 74.

[0044] Example 1

[0045] like Figure 6 As shown, two preparation and transfer structures 7 are provided, and a transport robot 8 is installed between the two preparation and transfer structures 7. In the actual manufacturing process, the workpiece to be processed is placed on the preparation and transfer structure 7 before processing, and the staff performs primary processing actions on the assembly table and inspection table 75. When the processing is completed, the adsorption rack 76 transports the workpiece to the panel placement rack 72 and the transport placement rack 73. Two staff members can operate synchronously to ensure the processing efficiency. At the same time, the transport robot 8 can perform cross-carrying actions during the actual transportation process to ensure that the staff's processing efficiency can keep up with the transportation speed of the transport robot 8, thereby further improving the manufacturing efficiency.

[0046] The manufacturing method of FPC flexible touch panel manufacturing equipment comprises the following steps:

[0047] S1. FPC pretreatment: bake the FPC board to remove moisture. The baking conditions are set to 80-100°C and 4-8 hours. During baking, 10-20 PNL are stacked and a piece of paper is placed between the PNL for isolation. The baked FPC is placed on the assembly table test table 75 by the staff for testing. After the test is completed, it is transported;

[0048] S2, FPC board punching: according to the predetermined size requirements, grind and dig grooves on the board, and determine the hole positioning data of the FPC according to the circuit board file;

[0049] S3, solder paste printing of FPC: the workpiece is printed by the solder paste printing structure 3, the conveying track 32 conveys the workpiece to the spray printer 34 for spray printing, and then conveys it to the dust cleaning rack 33 through the conveying track 32 for dust cleaning, and then passes through the shaping rack 35 for shaping, and then is transported to the next step through the adsorption transposition structure;

[0050] S4, FPC assembly inspection: The workpiece is transferred to the auxiliary positioning structure 5 and the processing structure 6 for processing and inspection. The processing area 64 can be placed for positioning, which can better ensure the positioning stability during welding, inspection, spraying and conduction. A finished product packaging area 65 is set on one side of the processing area 64, and packaging is performed after manufacturing; the positioning frame 54 can effectively provide a component installation area, and welding equipment, inspection equipment, spraying equipment, and conductive equipment can be installed on the positioning frame 54 according to needs, so as to cooperate with the processing structure 6 to complete the manufacturing action, with higher adaptability. After the inspection is completed, the final transfer and handling action is performed by preparing the transfer structure 7 and the handling robot 8 for packaging.

[0051] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. FPC flexible touch panel manufacturing equipment, characterized in that: include: First workbench; A second workbench, located on one side of the first workbench, and cooperates with the first workbench to form a manufacturing assembly line; A solder paste printing structure, located on the first workbench, performs soldering on the FPC; There are at least two adsorption transposition structures to drive the FPC board to move; A processing structure is fixed on the second workbench to form a detection area; Auxiliary positioning structures, at least two of which are fixed on both sides of the processing structure; preparing a transfer structure for carrying out transfer actions before and after manufacturing; The adsorption transposition structure, the auxiliary positioning structure, and the processing structure are each provided with two, forming two sets of relative detection areas; At least two preparation and transfer structures are provided, and a transport robot is provided between the two preparation and transfer structures, and the transport robot drives the workpiece to be transferred from the preparation and transfer structure to the first workbench or the second workbench; The adsorption transposition structure comprises: A load-bearing support frame, with a slide rail arranged at the front end; A transmission positioning wheel is vertically and symmetrically arranged along one end surface of the bearing support frame; A transmission motor is located at the rear end of a transmission positioning wheel on one side, driving the transmission positioning wheel to rotate; A transmission belt is located outside the two transmission positioning wheels and performs synchronous transmission of the two transmission positioning wheels; Cooperating with the sliding frame, it is connected with the transmission belt and slides horizontally along the slide rail; A connecting frame is slidably connected to the matching sliding frame and reciprocates up and down along the matching sliding frame; A scanner is fixed at the front end of the connecting frame to perform workpiece scanning; A gripping frame, located below the scanner, having a retractable gripping capability; In the actual manufacturing process, the workpiece to be processed is placed on the preparation and transfer structure before processing, and the staff performs primary processing actions on the assembly table and the inspection table. When the processing is completed, the adsorption rack transports the workpiece to the panel placement rack and the transport placement rack. Two staff members can operate simultaneously to ensure the processing efficiency. At the same time, the transport robot can perform cross-carrying actions during the actual transport process to ensure that the staff's processing efficiency can keep up with the transport speed of the transport robot, thereby further improving manufacturing efficiency.

2. The FPC flexible touch panel manufacturing equipment according to claim 1, characterized in that: The solder paste printing structure comprises: A conveying controller, located on one side above the first workbench; A conveying track extends along the outer wall of the conveying controller to one side by a predetermined distance to form a conveying area; A dust cleaning rack is installed above the conveying track to perform dust cleaning during the conveying process; The spray printer is located in the direction of the dust cleaning rack input and tins the workpiece surface; A shaping frame, located below the dust cleaning frame and fixed on both sides of the conveying track; The shaping frame is symmetrically fixed below the dust cleaning frame.

3. The FPC flexible touch panel manufacturing equipment according to claim 1, characterized in that: The auxiliary positioning structure comprises: Transmission structure; A fixed frame, used to position the transmission structure; A connecting frame, located inside the transmission structure; The positioning frame is L-shaped and fixed on the inner side of the connecting frame.

4. The FPC flexible touch panel manufacturing equipment according to claim 1, characterized in that: The processing structure comprises: The height adjustment frame is composed of a motor, a lead screw and a sliding sleeve; A detection positioning frame is fixed to the sliding sleeve and reciprocates up and down along the height adjustment frame; Two scanning detectors are provided, and a single scanning detector is fixed to the detection positioning frame; A placement processing area is located on one side of the scanning detector, and a workpiece is placed inside the placement processing area for detection; The finished product packaging area is located on the other side of the processing area.

5. The FPC flexible touch panel manufacturing equipment according to claim 1, characterized in that: The preparation of the transport structure comprises: Transport rack; A panel placement rack, located on one side of the transfer rack and having an adjustable height; A transport and placement rack is located on the other side of the transfer rack; A transport slide rail is screwed to the transport frame and is mounted on the long side of the transport frame; An assembly table inspection table is located on one side of the transfer rack close to the transport and placement rack; The adsorption rack is slidably connected to the transport slide rail and has an adjustable adsorption height.

6. The manufacturing method of the FPC flexible touch panel manufacturing equipment according to any one of claims 1 to 5, characterized in that: The following steps are involved: S1. FPC pretreatment: bake the FPC board to remove moisture; S2, FPC board punching: grinding and digging grooves on the board according to the predetermined size requirements; S3, solder paste printing of FPC: the workpiece is printed by the solder paste printing structure, and then transported to the next step by the adsorption transposition structure; S4, FPC assembly inspection: The workpiece is transferred to the auxiliary positioning structure and the processing structure for inspection. After the inspection is completed, the final transfer and handling action is performed by preparing the transfer structure and the handling robot for packaging.

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