Automatic rubberizing and cutting device for double-layer FPC roll material

Abstract

The utility model provides a double-layer FPC roll material automatic rubberizing and cutting device, and relates to the technical field of FPC processing, the double-layer FPC roll material automatic rubberizing and cutting device comprises a machine body, a first unwinding assembly, a rubberizing assembly, a cutting assembly and a receiving assembly are sequentially arranged in the machine body from right to left, a second unwinding assembly is arranged below the first unwinding assembly, a first mounting plate is fixedly arranged in the machine body, and a second mounting plate is arranged below the second unwinding assembly. A material receiving table is fixedly arranged on the first mounting plate; the material collecting assembly comprises a linear module, a first air cylinder and a mechanical clamping hand, the linear module is fixedly arranged on the first mounting plate, the linear module drives the first air cylinder to move left and right, the first air cylinder drives the mechanical clamping hand to move up and down, and the mechanical clamping hand is located above the material collecting table; according to the device, three roll materials are attached together and then cut into pieces, automatic rubberizing and cutting work of the double-layer FPC roll materials is achieved, the production process is simplified, the production efficiency is improved, the manpower demand is reduced, and the product quality is guaranteed.

Description

Technical Field

[0001] This application relates to the technical field of FPC processing. Specifically, it relates to an automatic adhesive pasting and cutting device for double-layer FPC coils. Background Art

[0002] During the processing of double-layer FPCs, it is necessary to bond a double-sided FPC, a double-sided adhesive tape, and a single-sided FPC together. The traditional method is to cut the three coils into sheet materials respectively through a cutting machine. First, the operator manually tears off one side of the release film attached to the double-sided adhesive tape and stacks it beside the single-sided FPC, and then pre-bonds them through a press. Subsequently, the operator tears off the other side of the release film of the double-sided adhesive tape and stacks it beside the double-sided FPC, and then bonds them through a press. The entire process is rather cumbersome, with low efficiency, and manual operations are prone to quality problems such as the generation of foreign objects or scratches on the FPC board surface. Summary of the Invention

[0003] The purpose of the embodiments of this application is to provide an automatic adhesive pasting and cutting device for double-layer FPC coils, which can solve the technical problems of the traditional double-layer FPC adhesive pasting operation, where the entire process is rather cumbersome, with low efficiency, and manual operations are prone to quality problems such as the generation of foreign objects or scratches on the FPC board surface.

[0004] The embodiments of this application provide an automatic adhesive pasting and cutting device for double-layer FPC coils, including a machine body. Inside the machine body, a first unwinding assembly, an adhesive pasting assembly, a cutting assembly, and a winding-up assembly are sequentially arranged from right to left. A second unwinding assembly is arranged below the first unwinding assembly. A first mounting plate is fixedly arranged inside the machine body, and a winding-up table is fixedly arranged on the first mounting plate.

[0005] The winding-up assembly includes a linear module, a first cylinder, and a mechanical gripper. The linear module is fixedly arranged on the first mounting plate, and the linear module drives the first cylinder to move left and right. The first cylinder drives the mechanical gripper to move up and down. The mechanical gripper is located above the winding-up table.

[0006] Among them, the first unwinding assembly includes a first unwinding roller and a first winding roller. A second mounting plate is fixedly arranged inside the machine body, and the first unwinding roller and the first winding roller are both rotatably arranged on the second mounting plate through bearings.

[0007] Among them, the second unwinding assembly includes a second unwinding roller and a second winding roller. The second unwinding roller and the second winding roller are both rotatably arranged on the second mounting plate through bearings.

[0008] Among them, the adhesive pasting assembly includes two hot pressing rollers rotatably connected to the second mounting plate through bearings. The two hot pressing rollers are arranged side by side vertically.

[0009] Among them, the cutting component includes a second air cylinder and a cutter. A cutting table is fixedly arranged on the first mounting plate. The second air cylinder is fixedly arranged on the cutting table, and the second air cylinder drives the cutter to move up and down.

[0010] Among them, an installation frame is fixedly arranged on the first mounting plate, and a CCD camera is fixedly arranged on the installation frame. The CCD camera is located between the adhesive pasting component and the cutting component.

[0011] Among them, a deviation rectifying component is fixedly arranged on the second mounting plate. The deviation rectifying component is located between the first unwinding component and the adhesive pasting component.

[0012] Among them, an installation block is slidably arranged on the second mounting plate through a guide rail, and a counterweight roller is rotatably arranged on the installation block through a bearing. The counterweight roller is located between the adhesive pasting component and the cutting component.

[0013] Among them, a plurality of guide rollers are rotatably arranged on the second mounting plate through bearings.

[0014] Advantages of the present utility model:

[0015] For a double-layer FPC coil automatic adhesive pasting and cutting device provided by the present utility model, during use, a single-sided FPC and a double-sided adhesive are pre-bonded in advance to form a first coil, and a double-sided FPC is used as a second coil. The first coil is unwound through the first unwinding component, and at the same time, the second coil is unwound through the second unwinding component. Subsequently, the release films of the first coil and the second coil are torn off. Then, the first coil and the second coil are conveyed to the adhesive pasting component for bonding to form a third coil. Subsequently, the third coil is conveyed to the cutting component for cutting and slicing. Then, the slicing component collects the slices, and thus the adhesive pasting and cutting work of the double-layer FPC coil can be completed; the device bonds three coils together and then performs cutting and slicing, realizing the automatic adhesive pasting and cutting work of the double-layer FPC coil, simplifying the production process, improving production efficiency, reducing manpower requirements, and ensuring product quality. Description of the drawings

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present application, and thus should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can be obtained based on these drawings without creative efforts.

[0017] Figure 1 It is a schematic diagram of the external structure of the machine body in some embodiments of the present application;

[0018] Figure 2Schematic diagram of the internal structure of the machine body in some embodiments of the present application;

[0019] Figure 3 Schematic diagram of the structure of the counterweight roller in some embodiments of the present application;

[0020] Figure 4 Schematic diagram of the structure of the material receiving assembly in some embodiments of the present application;

[0021] Figure 5 Schematic diagram of the structure of the third roll material in some embodiments of the present application.

[0022] The reference numerals are respectively:

[0023] 1, machine body; 11, first mounting plate; 12, material receiving table; 13, cutting table; 14, second mounting plate; 15, mounting frame; 16, CCD camera; 17, deviation rectifying assembly; 18, mounting block; 19, counterweight roller; 110, guiding roller;

[0024] 2, first unwinding assembly; 21, first unwinding roller; 22, first winding roller;

[0025] 3, adhesive pasting assembly; 31, hot pressing roller;

[0026] 4, cutting assembly; 41, second cylinder; 42, cutter;

[0027] 5, material receiving assembly; 51, linear module; 52, first cylinder; 53, mechanical gripper;

[0028] 6, second unwinding assembly; 61, second unwinding roller; 62, second winding roller;

[0029] 7, first roll material;

[0030] 8, second roll material;

[0031] 9, third roll material; 91, single-sided FPC; 92, double-sided adhesive tape; 93, double-sided FPC. Detailed implementation manners

[0032] To make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are some, but not all, of the embodiments of the present application. Usually, the components of the embodiments of the present application described and illustrated herein can be arranged and designed in various different configurations.

[0033] Accordingly, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but merely represents selected embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts shall fall within the scope of protection of the present application.

[0034] It should be noted that like reference numerals and letters denote like items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0035] In the description of the present application, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of this application is customarily placed during use. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application. In addition, the terms "first", "second", "third", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.

[0036] In addition, terms such as "horizontal", "vertical", "overhanging", etc. do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0037] In the description of the present application, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0038] As Figures 1 to 5 shown, the embodiment of the present application provides a double-layer FPC coil automatic gluing and cutting device, which includes a machine body 1. Inside the machine body 1, a first unwinding assembly 2, a gluing assembly 3, a cutting assembly 4, and a winding assembly 5 are sequentially arranged from right to left. A second unwinding assembly 6 is arranged below the first unwinding assembly 2. A first mounting plate 11 is fixedly arranged inside the machine body 1, and a winding table 12 is fixedly arranged on the first mounting plate 11;

[0039] The material receiving assembly 5 includes a linear module 51, a first cylinder 52, and a mechanical gripper 53. The linear module 51 is fixedly arranged on the first mounting plate 11, and the linear module 51 drives the first cylinder 52 to move left and right. The first cylinder 52 drives the mechanical gripper 53 to move up and down. The mechanical gripper 53 is located above the material receiving table 12.

[0040] During use, the single-sided FPC 91 and the double-sided tape 92 are pre-laminated in advance to form the first roll material 7, and the double-sided FPC 93 is used as the second roll material 8. The first roll material 7 is unrolled through the first unrolling assembly 2, and at the same time, the second roll material 8 is unrolled through the second unrolling assembly 6. Subsequently, the release films of the first roll material 7 and the second roll material 8 are torn off. Then, the first roll material 7 and the second roll material 8 are conveyed to the tape laminating assembly 3 for lamination to form the third roll material 9. Subsequently, the third roll material 9 is conveyed to the cutting assembly 4 for cutting and slicing. Then, the material receiving assembly 5 receives the sliced materials, and thus the tape laminating and cutting work of the double-layer FPC roll material can be completed. This device laminates three roll materials together and then performs cutting and slicing, realizing the automatic tape laminating and cutting work of the double-layer FPC roll material, simplifying the production process, improving production efficiency, reducing manpower requirements, and ensuring product quality.

[0041] During use, the linear module 51 is started to drive the mechanical gripper 53 to move left and right, and the first cylinder 52 is started to drive the mechanical gripper 53 to move up and down until the mechanical gripper 53 moves to the target position. Subsequently, the mechanical gripper 53 is started to clamp the third roll material 9. After the cutting assembly 4 cuts and slices the third roll material 9, the mechanical gripper 53 pulls the sliced materials to the left to the material receiving table 12, and the mechanical gripper 53 is started to put down the materials for receiving, and thus the tape laminating and cutting work of the double-layer FPC roll material can be completed.

[0042] As Figure 2 shown, in this embodiment, the first unrolling assembly 2 includes a first unrolling roller 21 and a first winding roller 22. A second mounting plate 14 is fixedly arranged inside the machine body 1. The first unrolling roller 21 and the first winding roller 22 are both rotatably arranged on the second mounting plate 14 through bearings.

[0043] During use, the first roll material 7 is sleeved on the first unrolling roller 21, and the first unrolling roller 21 is driven to rotate by an external motor to unroll the first roll material 7. Subsequently, the release film of the first roll material 7 is torn off and conveyed to the first winding roller 22, and the first winding roller 22 is driven to rotate by an external motor to wind up the release film of the first roll material 7.

[0044] As Figure 2 shown, in this embodiment, the second unrolling assembly 6 includes a second unrolling roller 61 and a second winding roller 62. The second unrolling roller 61 and the second winding roller 62 are both rotatably arranged on the second mounting plate 14 through bearings.

[0045] In use, the second roll of material 8 is sleeved on the second unwinding roller 61, and the second unwinding roller 61 is driven by an external motor to rotate to unwind the second roll of material 8. Subsequently, the release film of the second roll of material 8 is torn off and conveyed to the second winding roller 62, and the second winding roller 62 is driven by an external motor to rotate to wind the release film of the second roll of material 8.

[0046] As Figure 2 shown, in this embodiment, the adhesive pasting assembly 3 includes two hot pressing rollers 31 rotatably connected to the second mounting plate 14 through bearings, and the two hot pressing rollers 31 are arranged side by side vertically; in use, the first roll of material 7 and the second roll of material 8 are conveyed between the two hot pressing rollers 31, and the first roll of material 7 and the second roll of material 8 are bonded to form the third roll of material 9 by driving the hot pressing rollers 31 to rotate through an external motor; by arranging the hot pressing rollers 31, while the first roll of material 7 and the second roll of material 8 are bonded to each other, heating is carried out, which can reduce the generation of bubbles and improve the bonding tightness between the double-sided FPC 93 and the double-sided adhesive 92.

[0047] As Figure 2 and 4 shown, in this embodiment, the cutting assembly 4 includes a second air cylinder 41 and a cutter 42. A cutting table 13 is fixedly arranged on the first mounting plate 11, the second air cylinder 41 is fixedly arranged on the cutting table 13, and the second air cylinder 41 drives the cutter 42 to move up and down.

[0048] In use, the third roll of material 9 is conveyed through the cutting table 13, the second air cylinder 41 is started to drive the cutter 42 to press down, and the cutter 42 cuts and slices the third roll of material 9.

[0049] As Figure 2 and 4 shown, in this embodiment, a mounting frame 15 is fixedly arranged on the first mounting plate 11, a CCD camera 16 is fixedly arranged on the mounting frame 15, and the CCD camera 16 is located between the adhesive pasting assembly 3 and the cutting assembly 4.

[0050] In use, the CCD camera 16 is used to perform positioning detection on the board edge hole positions on the third roll of material 9, and according to the detected position state, the third roll of material 9 is continuously conveyed to the cutting position where the cutter 42 is located in the middle of two boards.

[0051] As Figure 2 shown, in this embodiment, a deviation rectifying assembly 17 is fixedly arranged on the second mounting plate 14, and the deviation rectifying assembly 17 is located between the first unwinding assembly 2 and the adhesive pasting assembly 3; the deviation rectifying assembly 17 includes a detection sensor and an air cylinder. When the external detection sensor detects that the edge of the first roll of material 7 exceeds the preset range, it indicates that the first roll of material 7 is offset at this time. At this time, the corresponding roller is driven by the external air cylinder to retract inwards or extend outwards, and the deviation rectifying work can be completed.

[0052] AsFigure 2 and 3 As shown in 3 , in this embodiment, an installation block 18 is slidably arranged on the second installation plate 14 through a guide rail, and a counterweight roller 19 is rotatably arranged on the installation block 18 through a bearing. The counterweight roller 19 is located between the adhesive application assembly 3 and the cutting assembly 4; the counterweight roller 19 moves downward under its own gravity and continuously applies a downward pressure to the third roll material 9 wound below, so as to ensure the tension of the third roll material 9, make the third roll material 9 in a continuously taut state before cutting, and effectively ensure that the third roll material 9 is cut neatly and smoothly by the cutter 42.

[0053] As Figure 2 shown in Figure 2 , in this embodiment, a plurality of guide rollers 110 are rotatably arranged on the second installation plate 14 through bearings; the guide rollers 110 guide the roll material to prevent the roll material from shifting or being disordered during the winding process.

[0054] Working principle: When the double-layer FPC roll material automatic adhesive application and cutting device provided by this application is in use, the single-sided FPC 91 and the double-sided adhesive 92 are pre-bonded in advance to form the first roll material 7, and the double-sided FPC 93 is used as the second roll material 8. The first roll material 7 is sleeved on the first unwinding roller 21, and the first unwinding roller 21 is driven by an external motor to rotate to unwind the first roll material 7. Subsequently, the release film of the first roll material 7 is torn off and conveyed to the first winding roller 22, and the first winding roller 22 is driven by an external motor to rotate to wind the release film of the first roll material 7. The second roll material 8 is sleeved on the second unwinding roller 61, and the second unwinding roller 61 is driven by an external motor to rotate to unwind the second roll material 8. Subsequently, the release film of the second roll material 8 is torn off and conveyed to the second winding roller 62, and the second winding roller 62 is driven by an external motor to rotate to wind the release film of the second roll material 8. Subsequently, the first roll material 7 and the second roll material 8 are conveyed between the two hot pressing rollers 31, and the first roll material 7 and the second roll material 8 are bonded to form the third roll material 9 by driving the hot pressing rollers 31 to rotate through an external motor;

[0055] Subsequently, the third roll material 9 is conveyed through the cutting table 13, and the plate edge hole positions of the third roll material 9 are positioned and detected by the CCD camera 16. According to the detected position state, the third roll material 9 is continuously conveyed to the cutting position where the cutter 42 is located in the middle of the two boards. Subsequently, the linear module 51 is started to drive the mechanical gripper 53 to move left and right, and the first air cylinder 52 is started to drive the mechanical gripper 53 to move up and down until the mechanical gripper 53 moves to the target position. Subsequently, the mechanical gripper 53 is started to clamp the third roll material 9, and then the second air cylinder 41 is started to drive the cutter 42 to press down. The cutter 42 cuts the third roll material 9 into pieces. Subsequently, the mechanical gripper 53 pulls the cut single-piece material to the left to the receiving table 12, and the mechanical gripper 53 is started to put down the material for receiving, and thus the adhesive application and cutting work of the double-layer FPC roll material can be completed.

[0056] The above are only the preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. An automatic adhesive pasting and cutting device for double-layer FPC coils, characterized in that: It includes a machine body (1), inside which there are successively arranged a first unwinding assembly (2), an adhesive pasting assembly (3), a cutting assembly (4) and a winding-up assembly (5) from right to left. Below the first unwinding assembly (2), there is a second unwinding assembly (6). Inside the machine body (1), there is a first mounting plate (11) fixedly arranged, and on the first mounting plate (11), there is a winding-up table (12) fixedly arranged. The winding-up assembly (5) includes a linear module (51), a first air cylinder (52) and a mechanical gripper (53). The linear module (51) is fixedly arranged on the first mounting plate (11), and the linear module (51) drives the first air cylinder (52) to move left and right. The first air cylinder (52) drives the mechanical gripper (53) to move up and down. The mechanical gripper (53) is located above the winding-up table (12).

2. The double-layer FPC coil automatic adhesive pasting and cutting device according to claim 1, wherein: The first unwinding assembly (2) includes a first unwinding roller (21) and a first winding roller (22). Inside the machine body (1), there is a second mounting plate (14) fixedly arranged. The first unwinding roller (21) and the first winding roller (22) are both rotatably arranged on the second mounting plate (14) through bearings.

3. The double-layer FPC roll material automatic adhesive pasting and cutting device according to claim 2, wherein: The second unwinding assembly (6) includes a second unwinding roller (61) and a second winding roller (62). The second unwinding roller (61) and the second winding roller (62) are both rotatably arranged on the second mounting plate (14) through bearings.

4. The double-layer FPC coil automatic adhesive pasting and cutting device according to claim 2, wherein: The adhesive pasting assembly (3) includes two hot pressing rollers (31) rotatably connected to the second mounting plate (14) through bearings. The two hot pressing rollers (31) are arranged side by side vertically.

5. The double-layer FPC coil automatic adhesive pasting and cutting device according to claim 1, wherein: The cutting assembly (4) includes a second air cylinder (41) and a cutter (42). On the first mounting plate (11), there is a cutting table (13) fixedly arranged. The second air cylinder (41) is fixedly arranged on the cutting table (13), and the second air cylinder (41) drives the cutter (42) to move up and down.

6. The double-layer FPC coil automatic adhesive pasting and cutting device according to claim 1, wherein: On the first mounting plate (11), there is a mounting frame (15) fixedly arranged, and on the mounting frame (15), there is a CCD camera (16) fixedly arranged. The CCD camera (16) is located between the adhesive pasting assembly (3) and the cutting assembly (4).

7. The double-layer FPC roll material automatic adhesive pasting and cutting device according to claim 2, wherein: On the second mounting plate (14), there is an alignment component (17) fixedly arranged. The alignment component (17) is located between the first unwinding assembly (2) and the adhesive pasting assembly (3).

8. The double-layer FPC coil automatic adhesive pasting and cutting device according to claim 2, wherein: On the second mounting plate (14), there is a mounting block (18) slidably arranged through a guide rail. On the mounting block (18), there is a counterweight roller (19) rotatably arranged through a bearing. The counterweight roller (19) is located between the adhesive pasting assembly (3) and the cutting assembly (4).

9. The double-layer FPC coil automatic adhesive pasting and cutting device according to claim 2, wherein: On the second mounting plate (14), there are a plurality of guide rollers (110) rotatably arranged through bearings.

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