LCM (liquid crystal module) and FPC (flexible printed circuit) synchronous sucking and carrying structure
By using a synchronous pick-and-place structure for LCM and FPC, the problem of low production efficiency caused by traditional manual operation is solved, and automated synchronous feeding and bonding are achieved, thus improving production efficiency.
Patent Information
- Application Number
- CN202520357335.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-04
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-03-04
AI Technical Summary
Traditional LCM and FPC bonding methods require manual operation, resulting in low production efficiency. Furthermore, the FPC can only be picked up from above and cannot make contact with the LCM surface, leading to structural interference.
The LCM and FPC synchronous pick-and-place structure is adopted, including a feeding robot assembly, an LCM transport base plate, an FPC transport fixing side plate, an FPC transport base plate, an LCM up and down transport cylinder, and an FPC adsorption transport cylinder assembly. Synchronous transport is achieved through servo motors and linear transmission modules, avoiding contact with the LCM surface.
It improves the production efficiency of LCM and FPC, meets the needs of automated production, replaces manual operation, and achieves synchronous feeding and bonding.
Smart Images
Figure CN223851680U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of automation intelligent manufacturing and the field of full lamination technology, specifically a kind of LCM and FPC synchronous suction handling structure. BACKGROUND
[0002] With the high-speed development of 3C electronic products, the function of liquid crystal display is more diversified, and the structure of the required FPC also becomes diversified. The traditional lamination adopts manual placement of LCM into a special fixture for lamination and full lamination machine CCD alignment lamination. Both of these two methods require manual placement of LCM to flatten the FPC position, and then perform lamination action.
[0003] Currently, to realize LCM removal of manual feeding and implement LCM mechanical automatic feeding for lamination, the FPC suction handling problem must be solved. Since the surface of the LCM wafer polarizing film is not allowed to contact any object after tearing the film, it can only be handled by the process of back suction handling. The alignment platform has a structural support plate for the FPC part. The FPC also adopts the mode of back suction, which will have structural interference. Therefore, the FPC can only be suctioned and handled from the top and cannot contact the upper surface of the LCM, resulting in low production efficiency. SUMMARY
[0004] The technical problem to be solved by the utility model is that the traditional lamination adopts manual placement of LCM into a special fixture for lamination and full lamination machine CCD alignment lamination. Both of these two methods require manual placement of LCM to flatten the FPC position, and then perform lamination action, resulting in low production efficiency.
[0005] To solve the above problems, the utility model adopts the technical scheme of a kind of LCM and FPC synchronous suction handling structure, which includes a feeding manipulator assembly. One side of the feeding manipulator assembly is fixed with an LCM handling base plate. One side of the LCM handling base plate is fixed with an FPC handling fixed side plate. One side of the FPC handling fixed side plate is fixed with an FPC handling base plate. An LCM up-down handling cylinder is fixed on one side of the LCM handling base plate inside the FPC handling fixed side plate. An LCM handling jig is fixed at the bottom end of the LCM up-down handling cylinder. An FPC handling extension plate is fixed on one side of the LCM handling base plate. An FPC suction handling cylinder assembly is fixed at one end of the FPC handling extension plate.
[0006] As a further scheme of the utility model, the FPC suction handling cylinder assembly is located directly above one end of the LCM handling jig, which is convenient for later lamination cooperation.
[0007] As a further scheme of the utility model, the length of the LCM handling jig is greater than the length of the FPC handling extension plate, which is convenient for later lamination cooperation.
[0008] As a further scheme of the present application, the LCM up-down carrying air cylinder and the FPC adsorbing carrying air cylinder assembly are connected with the external air pump control system.
[0009] Compared with the prior art, the present application has the advantages that the LCM and FPC synchronous adsorbing and carrying structure meets the production requirements, and the production efficiency of products is improved while replacing manual material placing with the existing equipment production mode. BRIEF DESCRIPTION OF DRAWINGS
[0010] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation on the present application. In the drawings:
[0011] Figure 1 It is an overall structure perspective view of the LCM and FPC synchronous adsorbing and carrying structure.
[0012] Figure 2 It is an A part structure enlarged view of the LCM and FPC synchronous adsorbing and carrying structure.
[0013] In the drawings:
[0014] 1, feeding mechanical hand assembly; 2, LCM carrying base plate; 3, FPC carrying fixed side plate; 4, FPC carrying base plate; 5, LCM up-down carrying air cylinder; 6, LCM carrying jig; 7, FPC carrying extension plate; 8, FPC adsorbing carrying air cylinder assembly. DETAILED DESCRIPTION
[0015] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.
[0016] The present application provides a technical solution: in order to solve the existing problems proposed in the background art.
[0017] In combination with the drawings Figure 1 , 2It can be known that the feeding manipulator assembly 1 adopts a servo motor to cooperate with a linear transmission module to realize the synchronous carrying of the LCM and the FPC to the inside of the laminator. The feeding manipulator assembly 1 is fixed with an LCM carrying base plate 2 on one side, which is used for fixing the structure fixed base plate for synchronous carrying of the LCM and the FPC. The movable mounting hole is provided, and the height of the overall structure can be adjusted according to the size of the laminator. The FPC carrying fixed side plate 3 is fixed on one side of the LCM carrying base plate 2, which is used for independently installing the structure required for FPC suction. The FPC carrying fixed side plate 3 is fixed on one side of the FPC carrying fixed side plate 3, which is used for installing the mechanism of FPC suction, and is provided with a movable waist groove, which can adjust the up and down position according to the FPC height. The LCM up and down carrying cylinder 5 is fixed on one side of the LCM carrying base plate 2 inside the FPC carrying fixed side plate 3, which is used for carrying the LCM to realize the up and down action. The stroke screw is provided, and the carrying position can be adjusted and fixed according to the product and equipment position. The LCM carrying jig 6 is fixed at the bottom end of the LCM up and down carrying cylinder 5, which adopts a vacuum suction nozzle to suck the product. Four suction nozzle hole positions are provided, and the number of suction nozzles can be increased or decreased according to the size of the product. The FPC carrying extension plate 7 is fixed on one side of the LCM carrying base plate 2, which is used for extending the FPC suction position to avoid contact with the surface of the LCM. A plurality of mounting hole positions are provided, and the suction position and angle required can be adjusted according to the length and shape of the FPC. The FPC suction carrying cylinder assembly 8 is fixed at one end of the FPC carrying extension plate 7, which adopts a hollow cylinder to realize the vacuum suction and up and down carrying action of the FPC;
[0018] The FPC suction carrying cylinder assembly 8 is located directly above one end of the LCM carrying jig 6, which is convenient for later laminating cooperation; the length of the LCM carrying jig 6 is greater than the length of the FPC carrying extension plate 7, which is convenient for later laminating cooperation; the LCM up and down carrying cylinder 5 and the FPC suction carrying cylinder assembly 8 are connected with the external air pump control system.
[0019] The working principle of the present application is as follows: the upstream process manipulator carries the product to the jig platform and transports it to the LCM carrying position; the FPC suction carrying cylinder assembly 8 is lowered to the position and sucks the FPC to detect the vacuum value, and then the LCM up and down carrying cylinder is synchronously raised to suck the lower surface of the LCM; the starting delay of the two is set by the program to compensate for the height difference between the two, so as to realize the synchronous rising action; after rising to the position, the feeding manipulator assembly 1 carries the product to the inside of the laminator, and the LCM and FPC carrying cylinders are lowered to place the product above the laminator jig platform and then return to the LCM material taking position; the next process continues production.
[0020] The above has described the utility model and its implementation mode, which is not restrictive, and the drawings only show one of the implementation modes of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired thereby, without departing from the creative purpose of the utility model, similar structural modes and embodiments are not creatively designed, which should belong to the protection scope of the utility model.
Claims
1. An LCM and FPC synchronous suction transfer structure comprising a feeding mechanical hand assembly (1), characterized in that: The feeding mechanical arm assembly (1) is fixed on one side of an LCM carrying base plate (2), and the LCM carrying base plate (2) is fixed on one side of an FPC carrying fixed side plate (3), and the FPC carrying fixed side plate (3) is fixed on one side of an FPC carrying base plate (4), and the FPC carrying fixed side plate (3) is fixed on one side of an LCM up-down carrying cylinder (5) inside the LCM carrying base plate (2), and the LCM up-down carrying cylinder (5) is fixed at the bottom end of an LCM carrying jig (6), and the LCM carrying base plate (2) is fixed on one side of an FPC carrying extension plate (7), and the FPC carrying extension plate (7) is fixed at one end of an FPC adsorption carrying cylinder assembly (8).
2. The LCM and FPC synchronous pumping and carrying structure according to claim 1, characterized in that: The FPC adsorption carrying cylinder assembly (8) is located directly above one end of the LCM carrying jig (6).
3. The LCM and FPC synchronous pumping and carrying structure according to claim 1, characterized in that: The length of the LCM carrying jig (6) is greater than the length of the FPC carrying extension plate (7).
4. The LCM and FPC synchronous pumping and carrying structure according to claim 1, characterized in that: The LCM up-down carrying cylinder (5), the FPC adsorption carrying cylinder assembly (8) and an external air pump control system are connected in communication.