CN210552968U - Molding and bending device for flexible circuit board of optical device - Google Patents
Molding and bending device for flexible circuit board of optical device Download PDFInfo
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- CN210552968U CN210552968U CN201921419969.7U CN201921419969U CN210552968U CN 210552968 U CN210552968 U CN 210552968U CN 201921419969 U CN201921419969 U CN 201921419969U CN 210552968 U CN210552968 U CN 210552968U
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Abstract
The utility model discloses a forming and bending device of an optical device flexible circuit board, which comprises a fixed seat for positioning the optical device, a forming block for determining the forming shape of the flexible circuit board of the optical device, a first extrusion block and a second extrusion block for pushing and pressing the flexible circuit board, and a driving component for driving the first extrusion block and the second extrusion block to move to the forming block; the first extrusion block and the second extrusion block are respectively positioned at two sides of the forming block. According to the utility model discloses a forming bending device of optical device flexible circuit board, but the flexible circuit board of two different requirements of bending of one shot forming, first extrusion piece, second extrusion piece, shaping piece and fixing base are changed to the accessible, realize the optical device flexible circuit board shaping that different shaping sizes and shape required, and the practicality is strong, and interchangeability is strong.
Description
Technical Field
The utility model belongs to the optical device field of making especially relates to an optical device flexible circuit board's shaping bending device.
Background
In the production process of the optical device, the flexible circuit board of the optical device needs to be bent according to requirements. An optical device for a high-speed optical module, for example, a 100G optical device generally has two flexible circuit boards, and at present, when the flexible circuit boards of the optical device are bent and molded, the two flexible circuit boards cannot be bent at the same time, so that the production efficiency is low.
The above is only for the purpose of assisting understanding of the technical solutions of the present invention, and does not represent an admission that the above is the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an optical device flexible circuit board's shaping bending device can buckle the shaping to two flexible circuit boards of optical device simultaneously.
The utility model discloses a following technical scheme realizes: the forming and bending device of the optical device flexible circuit board comprises a fixed seat for positioning the optical device, a forming block for determining the forming shape of the flexible circuit board of the optical device, a first extrusion block and a second extrusion block for pushing the flexible circuit board, and a driving assembly for driving the first extrusion block and the second extrusion block to move towards the forming block; the first extrusion block and the second extrusion block are respectively positioned at two sides of the forming block.
As a further improvement of the technical scheme, the forming block comprises an installation part and a forming part, the forming part is positioned on the installation part, and the left side edge and the right side edge of the forming part are used for forming the flexible circuit board.
As a further improvement of the above technical solution, the first extrusion block has a first extrusion part, and the shape of the free end of the first extrusion part matches with the shape of the left side edge of the forming part; the second extrusion block is provided with a second extrusion part, and the shape of the free end of the second extrusion part is matched with the shape of the right side edge of the forming part.
As a further improvement of the above technical solution, the molding bending device of the optical device flexible circuit board further includes a positioning seat for positioning the first extruding block and the second extruding block, and a base for setting the molding block, the first extruding block, and the second extruding block.
As a further improvement of the above technical solution, the positioning seat is provided with a first sliding groove and a second sliding groove, and the first extrusion block and the second extrusion block are respectively located in the first sliding groove and the second sliding groove; a first return spring is arranged between the positioning seat and the first extrusion block, and a second return spring is arranged between the positioning seat and the second extrusion block.
As a further improvement of the above technical solution, the first pressing block has a first driving portion, the first pressing portion extends into the first sliding groove of the positioning seat, the first driving portion is located at an outer side of the positioning seat, and the first return spring is located between the first driving portion and the positioning seat.
As a further improvement of the above technical solution, the second pressing block has a second driving portion, the second pressing portion extends into the second sliding groove of the positioning seat, the second driving portion is located at the outer side of the positioning seat, and the second return spring is located between the second driving portion and the positioning seat.
As a further improvement of the technical scheme, the base is provided with a heating hole for inserting the heating rod.
As a further improvement of the above technical scheme, the driving assembly includes a mounting bracket, a connecting rod disposed on the mounting bracket, a lower pressing fork connected with the connecting rod, a first sliding ring disposed on the first extrusion block, and a second sliding ring disposed on the second extrusion block, wherein an inclined surface for moving the first extrusion block and the second extrusion block to the forming block is disposed on one side of the lower pressing fork close to the first sliding ring and the second sliding ring.
The beneficial effects of the utility model include at least: the utility model discloses a shaping bending device of optical device flexible circuit board, but the flexible circuit board of two different requirements of bending of one shot forming, first extrusion piece, second extrusion piece, shaping piece and fixing base are changed to the accessible, realize the shaping of the device flexible plate that different shaping sizes and shape required, and the practicality is strong, and interchangeability is strong.
Drawings
Fig. 1 is a schematic perspective view of a molding bending apparatus for an optical device flexible circuit board according to an embodiment of the present invention;
fig. 2 is an exploded schematic view of a molding bending apparatus for an optical device flexible circuit board according to an embodiment of the present invention;
fig. 3 is an exploded schematic view of a partial structure of a molding bending apparatus for an optical device flexible circuit board according to an embodiment of the present invention;
fig. 4 is a schematic perspective view of a fixing base of a forming and bending device for an optical device flexible circuit board according to an embodiment of the present invention;
fig. 5 is a schematic perspective view of a molding block of a molding bending apparatus for an optical device flexible circuit board according to an embodiment of the present invention;
fig. 6 is a schematic perspective view of a first pressing block and a second pressing block of a forming and bending device for an optical device flexible circuit board according to an embodiment of the present invention;
fig. 7 is a schematic perspective view of a positioning seat of a forming and bending apparatus for an optical device flexible circuit board according to an embodiment of the present invention;
fig. 8 is a schematic perspective view of a driving assembly of a forming and bending apparatus for an optical device flexible circuit board according to an embodiment of the present invention;
fig. 9 is a schematic perspective view of a pressing fork of a molding bending apparatus for an optical device flexible circuit board according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 2, the molding bending apparatus for an optical device flexible circuit board includes a fixing base 1 for positioning an optical device 10, a molding block 2 for determining a molding shape of the flexible circuit board of the optical device 10, a first pressing block 3 and a second pressing block 4 for pressing the flexible circuit board, and a driving assembly 5 for driving the first pressing block 3 and the second pressing block 4 to move toward the molding block 2; the first extrusion block 3 and the second extrusion block 4 are respectively positioned at two sides of the forming block 2.
As shown in fig. 2 to 4, the molding bending apparatus for an optical device flexible circuit board includes a base plate 91, a fixing plate 92 disposed on the base plate 91, and a base 6 for mounting a molding block 2, a first pressing block 3, and a second pressing block 4. The fixed base 1 and the base 6 are disposed on the fixed plate 92. The fixing base 1 is provided with a positioning groove 11 for positioning the optical device 10, the shape of the positioning groove 11 is matched with that of the optical device 10, and the optical device 10 is positioned and fixed by placing the optical device 10 in the positioning groove 11. The base 6 is disposed on a side of the positioning groove 11 close to the flexible circuit board of the optical device 10.
Referring to fig. 5, the forming block 2 includes a mounting portion 21 and a forming portion 22, the forming portion 22 is located on the mounting portion 21, and the forming block 2 is mounted on the base 6 through the mounting portion 21. The left and right sides of the forming part 22 are processed into the shape of the flexible circuit board to be formed, and the first extrusion block 3 and the second extrusion block 4 are respectively positioned on the left and right sides of the forming block 2. The two flexible circuit boards of the optical device 10 are respectively located at two sides of the molding portion 22, and are extruded and molded by the first extrusion block 3 and the second extrusion block 4. The forming block 2 is fixed on the base 6 through screws, and the flexible circuit boards with different sizes and shape requirements are formed and bent by replacing the forming block 2 with the forming parts 22 with different shapes, so that the application range is wide.
Referring to fig. 3 and 6, the first pressing block 3 is located at the left side of the molding block 2, and the shape of the right end of the first pressing block 3 matches the shape of the left side of the molding portion 22, so that the flexible circuit board can be molded according to the shape of the side of the molding block 2. Accordingly, the second extrusion block 4 is located on the right side of the forming block 2, and the shape of the left end of the second extrusion block 4 matches the shape of the right side of the forming section 22.
As shown in fig. 3 to 7, the forming and bending device for the optical device flexible circuit board further includes a positioning seat 7 for positioning the first squeezing block 3 and the second squeezing block 4, the forming block 2, the first squeezing block 3, and the second squeezing block 4 are disposed on the base 6, the positioning seat 7 is provided with a first sliding groove 71 and a second sliding groove 72, and the first squeezing block 3 and the second squeezing block 4 are respectively located in the first sliding groove 71 and the second sliding groove 72. The first sliding groove 71 and the second sliding groove 72 on the positioning seat 7 are matched with the base 6 to form a guide channel for the extrusion block to pass through, and the first extrusion block 3 and the second extrusion block 4 move left and right in the guide channel. The middle part of the positioning seat 7 is provided with a forming groove 73, the forming block 2 is positioned in the forming groove 73, and the driving component 5 drives the first extrusion block 3 and the second extrusion block 4 to move towards the middle forming groove 73 to extrude the flexible circuit board.
A first return spring 81 is arranged between the positioning seat 7 and the first extrusion block 3. The first squeezing block 3 has a first squeezing portion 31 and a first driving portion 32, the first squeezing portion 31 extends into the first sliding groove 71 of the positioning seat 7, the first driving portion 32 is located outside the positioning seat 7, and the shape of the free end of the first squeezing portion 31 matches with the shape of the left side edge of the forming portion 22. The first return spring 81 is located between the first driving portion 32 and the positioning seat 7, and the first driving portion 32 and the positioning seat 7 are correspondingly provided with mounting holes for arranging the first return spring 81.
A second return spring 82 is arranged between the positioning seat 7 and the second extrusion block 4. The second squeezing block 4 has a second squeezing portion 41 and a second driving portion 42, the second squeezing portion 41 extends into the second sliding groove 72 of the positioning seat 7, the second driving portion 42 is located outside the positioning seat 7, and the shape of the free end of the second squeezing portion 41 matches with the shape of the right side edge of the forming portion 22. The second return spring 82 is located between the second driving portion 42 and the positioning socket 7, and the second driving portion 42 and the positioning socket 7 are correspondingly provided with mounting holes for arranging the second return spring 82.
As shown in fig. 8 to 9, the driving assembly 5 includes a mounting bracket 51, a connecting rod 52 disposed on the mounting bracket 51, a lower pressing fork 53 connected to the connecting rod 52, a first sliding ring 54 disposed on the first pressing block 3, and a second sliding ring 55 disposed on the second pressing block 4, and a slope 531 for moving the first pressing block 3 and the second pressing block 4 toward the forming block 2 is disposed on a side of the lower pressing fork 53 adjacent to the first sliding ring 54 and the second sliding ring 55.
The mounting bracket 51 is provided with a guide rail 56 and a slider 57, and the push-down fork 53 is provided on the slider 57 and connected to the link 52. The connecting rod 52 is hinged with a handle 58, and the lower pressure fork 53 is driven to move downwards by rotating the handle 58. The first and second pressing blocks 3 and 4 are gradually moved toward the forming block 2 by the inclined surface 531 of the pressing fork 53 contacting the first and second sliding rings 54 and 55. The base 6 is provided with two through holes, the lower pressing fork 53 is inserted into the through holes after being pressed downwards, and the bottom plate 91 and the fixing plate 92 are also provided with corresponding through holes for penetrating through the lower pressing fork 53. It can be understood that, the effect of drive assembly 5 is used for the drive extrusion piece to extrude the flexible circuit board and make its shaping of buckling, and drive assembly 5 homoenergetic that only can realize above-mentioned function all can be applicable to the utility model discloses. For example, in other embodiments, the driving assembly 5 may also be driven by an air cylinder to move the extrusion blocks.
Referring to fig. 3, the base 6 is provided with a heating hole 61 for inserting a heating rod, and the heating rod extends into the heating hole 61 to heat the flexible circuit board of the optical device 10, so that the flexible circuit board has a better effect after being formed.
The working process of the forming and bending device of the optical device flexible circuit board is as follows: two heating rods are inserted into two heating holes 61 on the base 6, the optical device 10 with the flexible circuit board is placed in the fixed seat 1 after the temperature display temperature with the heater reaches 90 degrees, and the flexible circuit board is placed on two sides of the molding part 22 of the molding block 2. The handle 58 on the connecting rod 52 is pressed downwards, the handle 58 drives the lower pressing fork 53 to move downwards, and the inclined surface 531 on the inner side of the lower pressing fork 53 is in contact with the sliding ring, so that the sliding ring drives the extrusion block to move towards the direction of the forming block 2. The extrusion block applies force to the flexible circuit board to force the flexible circuit board to be bent into a cambered surface consistent with the side surface of the forming block 2 in shape, and bending is completed.
The beneficial effects of the utility model include at least: the utility model discloses a shaping bending device of optical device flexible circuit board, but the flexible circuit board of two different requirements of bending of one shot forming is fit for 100G high-speed optical device 10(100G device generally is 2 flexible boards), also can only the flexible board of shaping (10 flexible boards of low-speed optical device), and application range is wide, and the suitability is strong. The first extrusion block 3, the second extrusion block 4, the forming block 2 and the fixing seat 1 can be replaced, forming of the flexible board of the device with different forming sizes and different forming shape requirements is achieved, and the flexible board forming device is high in practicability and interchangeability. Novel structure and convenient operation
In the description of the present invention, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the embodiments of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "height", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the embodiments of the present invention.
In the description of the present specification, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. The forming and bending device of the optical device flexible circuit board is characterized by comprising a fixed seat for positioning an optical device, a forming block for determining the forming shape of the optical device flexible circuit board, a first extrusion block and a second extrusion block for pushing the flexible circuit board, and a driving assembly for driving the first extrusion block and the second extrusion block to move towards the forming block; the first extrusion block and the second extrusion block are respectively positioned at two sides of the forming block.
2. The forming and bending device of an optical device flexible circuit board according to claim 1, wherein the forming block comprises a mounting portion and a forming portion, the forming portion is located on the mounting portion, and left and right sides of the forming portion are used for forming the flexible circuit board.
3. The forming bending device of the optical device flexible circuit board as claimed in claim 2, wherein the first pressing block has a first pressing portion, and the shape of the free end of the first pressing portion matches with the shape of the left side edge of the forming portion; the second extrusion block is provided with a second extrusion part, and the shape of the free end of the second extrusion part is matched with the shape of the right side edge of the forming part.
4. The device according to claim 3, wherein the device further comprises a positioning seat for positioning the first and second pressing blocks, and a base for positioning the forming block, the first pressing block, and the second pressing block.
5. The forming and bending device of an optical device flexible circuit board according to claim 4, wherein the positioning seat is provided with a first sliding groove and a second sliding groove, and the first pressing block and the second pressing block are respectively located in the first sliding groove and the second sliding groove; a first return spring is arranged between the positioning seat and the first extrusion block, and a second return spring is arranged between the positioning seat and the second extrusion block.
6. The molding bending apparatus of an optical device flexible circuit board according to claim 5, wherein the first pressing block has a first driving portion, the first pressing portion extends into the first sliding slot of the positioning seat, the first driving portion is located at an outer side of the positioning seat, and the first return spring is located between the first driving portion and the positioning seat.
7. The molding bending apparatus of an optical device flexible circuit board according to claim 5, wherein the second pressing block has a second driving portion, the second pressing portion extends into the second sliding slot of the positioning seat, the second driving portion is located at an outer side of the positioning seat, and the second return spring is located between the second driving portion and the positioning seat.
8. The forming and bending device of an optical device flexible circuit board according to claim 4, wherein the base is provided with a heating hole for inserting a heating rod.
9. The device according to claim 1, wherein the driving assembly includes a mounting frame, a connecting rod disposed on the mounting frame, a lower fork connected to the connecting rod, a first sliding ring disposed on the first pressing block, and a second sliding ring disposed on the second pressing block, and a slope is disposed on a side of the lower fork adjacent to the first sliding ring and the second sliding ring to move the first pressing block and the second pressing block toward the forming block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921419969.7U CN210552968U (en) | 2019-08-27 | 2019-08-27 | Molding and bending device for flexible circuit board of optical device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921419969.7U CN210552968U (en) | 2019-08-27 | 2019-08-27 | Molding and bending device for flexible circuit board of optical device |
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| CN210552968U true CN210552968U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921419969.7U Active CN210552968U (en) | 2019-08-27 | 2019-08-27 | Molding and bending device for flexible circuit board of optical device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112087870A (en) * | 2020-09-22 | 2020-12-15 | 湖南中科光电有限公司 | Molding bending device for producing flexible circuit board for optical device |
| CN114260340A (en) * | 2021-11-12 | 2022-04-01 | 歌尔科技有限公司 | Bending device |
-
2019
- 2019-08-27 CN CN201921419969.7U patent/CN210552968U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112087870A (en) * | 2020-09-22 | 2020-12-15 | 湖南中科光电有限公司 | Molding bending device for producing flexible circuit board for optical device |
| CN112087870B (en) * | 2020-09-22 | 2022-10-25 | 江苏鑫迈迪电子有限公司 | Molding and bending device for producing flexible circuit board for optical device |
| CN114260340A (en) * | 2021-11-12 | 2022-04-01 | 歌尔科技有限公司 | Bending device |
| CN114260340B (en) * | 2021-11-12 | 2024-01-26 | 歌尔科技有限公司 | Bending device |
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Address after: 701, 801, building C3, Nanshan wisdom garden, 1001 Xueyuan Avenue, Changyuan community, Taoyuan Street, Nanshan District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen Xunte Communication Technology Co.,Ltd. Address before: Room 805, East Tower Building, Nanshan Software Park, 10128 Shennan Avenue, Nantou Street, Nanshan District, Shenzhen City, Guangdong Province, 518000 Patentee before: SHENZHEN SONT TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20210624 Address after: 701, 801, building C3, Nanshan wisdom garden, 1001 Xueyuan Avenue, Changyuan community, Taoyuan Street, Nanshan District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen Xunte Communication Technology Co.,Ltd. Patentee after: JIANGXI SONT COMMUNICATION TECHNOLOGY Co.,Ltd. Address before: 701, 801, building C3, Nanshan wisdom garden, 1001 Xueyuan Avenue, Changyuan community, Taoyuan Street, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: Shenzhen Xunte Communication Technology Co.,Ltd. |