Front and back surface film pasting carrier for FPCA (Flexible Principal Component Analysis) dispensing

Abstract

The utility model relates to the technical field of adhesive dispensing, and discloses a front and back film pasting carrier for FPCA adhesive dispensing, which comprises a bottom plate, the surface of the bottom plate is connected with a middle frame in a magnetic attraction manner, and the surface of the middle frame is connected with a steel sheet in a magnetic attraction manner. According to the front and back surface film pasting carrier for FPCA dispensing, through the arrangement of the bottom plate, the middle frame and the steel sheet, the bottom plate plays a supporting role in the dispensing and front surface film pasting process, the middle frame plays a limiting role in the dispensing and front surface film pasting process and the back surface film pasting process, and the steel sheet plays a limiting role in the dispensing and front surface film pasting process and a PCBA fixing role; meanwhile, due to the supporting and limiting effects when the carrier is turned over to the reverse side for film pasting, front face dispensing and film pasting can be achieved under the magnetic force effect through the multi-layer carrier structure, and during reverse side film pasting, the carrier is turned over to remove a bottom plate, and then reverse side film pasting is conducted through a steel sheet support; after the carrier is guided in, manpower of the FPCA dispensing and front and back film pasting procedures is reduced from manpower to manpower, and meanwhile assembly line work is achieved, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of dispensing technology, specifically to a front and back film carrier for FPCA dispensing. Background Technology

[0002] In the dispensing process (such as the packaging of electronic components or the mounting of chips), carriers are typically needed to position and protect the components. FPCA dispensing front and back film carriers are specially designed tools for fixing and positioning flexible circuit boards (FPCs) or other electronic components during the dispensing process.

[0003] In the FPCA industry, besides SMT assembly, dispensing and lamination processes are widely used and have a high level of maturity. However, these processes require a significant amount of manpower. An analysis of the existing dispensing and lamination line manpower planning is as follows: dispensing and loading -- dispensing -- curing -- dispensing and unloading; lamination and loading -- front lamination -- front lamination and unloading; back loading -- back lamination -- back unloading. This requires 6 people, which is a large manpower requirement, resulting in high labor costs.

[0004] Therefore, there is an urgent need for a front and back film-mounting carrier for FPCA dispensing to solve the above problems. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In view of the above-mentioned shortcomings of the existing technology, this utility model provides a front and back film carrier for FPCA dispensing, which can effectively solve the problem of high labor costs caused by the large manpower requirements of the existing technology.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model is implemented through the following technical solution: a front and back film carrier for FPCA dispensing, including a base plate, a middle frame magnetically connected to the surface of the base plate, a steel sheet magnetically connected to the surface of the middle frame, and a film placed on the surface of the steel sheet.

[0009] As a further embodiment of this utility model, the surface of the base plate is provided with a plurality of through holes and a plurality of threaded holes, and a base plate is threadedly connected to the surface of the base plate. Bolts are threadedly connected to the interior of the plurality of threaded holes, and the bolts are used to fix the base plate.

[0010] As a further embodiment of this utility model, a first magnet is fixedly connected to the interior of each of the four corners of the base plate, which facilitates the adsorption of the base plate and the middle frame.

[0011] As a further embodiment of this utility model, a second magnet is fixedly connected to the interior of each of the four corners of the middle frame, which facilitates the adsorption of the base plate and the middle frame.

[0012] As a further embodiment of this utility model, a third magnet is fixedly connected inside each of the four corners of the steel sheet, which facilitates the adsorption of the middle frame and the steel sheet.

[0013] As a further embodiment of this utility model, the surfaces of the middle frame and the steel sheet are provided with several irregularly shaped through grooves to facilitate magnetic connection and dispensing of the diaphragm.

[0014] (III) Beneficial Effects

[0015] This utility model provides a front and back film carrier for FPCA dispensing, which has the following beneficial effects:

[0016] This FPCA dispensing and front / back film-applying carrier, through the arrangement of a base plate, middle frame, and steel plate, provides support during dispensing and front / back film application. The middle frame provides positioning during dispensing and both front and back film application, while the steel plate provides positioning and PCBA fixation during dispensing and front / back film application. It also provides support and positioning when the carrier is flipped to the back for film application. The multi-layered carrier structure allows for front-side dispensing and film application under magnetic force. For back-side film application, flipping the carrier removes the base plate, and the steel plate provides support for the back-side application. After the carrier is introduced, the manual labor for FPCA dispensing and front / back film application processes is reduced to manual labor, while simultaneously achieving assembly line operation and improving production efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the combined structure of the base plate, middle frame, and steel sheet of this utility model;

[0018] Figure 2 This is a schematic diagram of the base plate structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the middle frame structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the steel sheet structure of this utility model;

[0021] Figure 5 This is a cross-sectional schematic diagram of the overall structure of this utility model.

[0022] In the diagram: 1. Base plate; 2. Middle frame; 3. Steel sheet; 4. Diaphragm; 5. Base plate; 6. Bolt; 7. First magnet; 8. Second magnet; 9. Third magnet. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0024] Please see Figures 1 to 5 This utility model provides a technical solution: a front and back film-applying carrier for FPCA dispensing, including a base plate 1, a middle frame 2 magnetically connected to the surface of the base plate 1, and a steel sheet 3 magnetically connected to the surface of the middle frame 2. By setting the base plate 1, the middle frame 2 and the steel sheet 3, the manpower for the film-applying process is reduced from 6 people to 3 people, while realizing assembly line operation and improving production efficiency. A film sheet 4 is placed on the surface of the steel sheet 3.

[0025] Please see Figure 2 The surface of the base plate 1 has several through holes and several threaded holes. The surface of the base plate 1 is threaded with a base plate 5. The interior of the several threaded holes is threaded with bolts 6, which are used to fix the base plate 5.

[0026] Please see Figure 5 The four corners of the base plate 1 are all fixedly connected with the first magnet 7, which facilitates the adsorption of the base plate 1 and the middle frame 2.

[0027] Please see Figure 5 The four corners of the middle frame 2 are all fixedly connected with second magnets 8, which facilitate the adsorption of the base plate 1 and the middle frame 2.

[0028] Please see Figure 5 The steel sheet 3 has a third magnet 9 fixedly connected inside each of the four corners. The third magnet 9 facilitates the adsorption of the middle frame 2 and the steel sheet 3.

[0029] Please see Figure 3 and Figure 4 The surfaces of the middle frame 2 and the steel sheet 3 are provided with several irregularly shaped through grooves to facilitate magnetic connection and dispensing of the diaphragm 4.

[0030] In this invention, the working steps of the device are as follows:

[0031] The base plate 1, middle frame 2, and steel sheet 3 are assembled in sequence using magnetic attraction to form a carrier. Then, the diaphragm 4 is placed on the carrier. The base plate 1 provides support during the dispensing and front-side film application process, the middle frame 2 provides positioning during dispensing and both front-side and back-side film application, and the steel sheet 3 provides positioning and PCBA fixation during dispensing and front-side film application. It also provides support and positioning when the carrier is flipped to the back-side film application stage. The multi-layer carrier structure allows for front-side dispensing and film application under magnetic force. When applying film on the back side, the carrier is flipped over, the base plate 1 is removed, and the steel sheet 3 provides support for the back-side film application. After the carrier is introduced, the manpower for FPCA dispensing and front-side and back-side film application processes is reduced from 6 people to 3 people, while realizing assembly line operation and improving production efficiency. The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. A front and back film bonding carrier for FPCA dispensing, comprising a base plate (1), characterized in that, The base plate (1) is magnetically connected to a middle frame (2), the middle frame (2) is magnetically connected to a steel sheet (3), and a diaphragm (4) is placed on the surface of the steel sheet (3). The base plate (1) has several through holes on its surface and several threaded holes on its surface. A base plate (5) is threadedly connected to the surface of the base plate (1), and bolts (6) are threadedly connected to the interior of each of the several threaded holes. The surfaces of the middle frame (2) and the steel sheet (3) are provided with several irregular through grooves.

2. The FPCA dispensing front and back film carrier according to claim 1, characterized in that, The four corners of the base plate (1) are each fixedly connected with a first magnet (7).

3. The FPCA dispensing front and back film carrier according to claim 1, characterized in that, The four corners of the middle frame (2) are each fixedly connected with a second magnet (8).

4. The FPCA dispensing front and back film carrier according to claim 1, characterized in that, The steel sheet (3) has a third magnet (9) fixedly connected inside each of its four corners.

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