CN219819900U - Cutting device for flexible circuit board production - Google Patents
Cutting device for flexible circuit board production Download PDFInfo
- Publication number
- CN219819900U CN219819900U CN202320731830.6U CN202320731830U CN219819900U CN 219819900 U CN219819900 U CN 219819900U CN 202320731830 U CN202320731830 U CN 202320731830U CN 219819900 U CN219819900 U CN 219819900U
- Authority
- CN
- China
- Prior art keywords
- flexible circuit
- circuit board
- plate
- fixed
- bottom plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005520 cutting process Methods 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 230000006835 compression Effects 0.000 claims abstract description 10
- 238000007906 compression Methods 0.000 claims abstract description 10
- 238000003801 milling Methods 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
Abstract
The utility model discloses a cutting device for flexible circuit board production, which comprises a bottom plate and fixing splints, wherein the fixing splints are fixed on the bottom plate, the fixing splints are two parallel plate structures respectively arranged at the edges of two sides of the bottom plate, the top ends of the two fixing splints are fixedly provided with an air cylinder through an air cylinder fixing seat, and the bottom ends of the air cylinder are connected with a milling cutter through an air cylinder shaft. According to the utility model, the bottom of the flexible circuit board is acted by the upward acting force of the return spring, the surface of the flexible circuit board is tightly pressed by the rubber cushion at the bottom end part of the compression bar bolt piece, flexible circuit boards with different thicknesses can be effectively fixed by fastening in the up-down direction, and two sides of the flexible circuit board move through the L-shaped baffle, so that the flexible circuit board can adapt to flexible circuit boards with different widths, the cutting work of the flexible circuit board is convenient, and the whole structure is simple and practical.
Description
Technical Field
The utility model relates to the field of flexible circuit board cutting, in particular to a cutting device for flexible circuit board production.
Background
The flexible circuit board is widely applied in the present electronic equipment, it is used for installing electronic devices such as fixed chip, so as to form complete integrated circuit board and drive the electronic equipment to normally operate, the conventional circuit board cuts the in-process, flexible circuit board post office has certain toughness, and the characteristics that the volume is frivolous, conventional clamp block structure is pressed from both sides tightly fixedly through controlling splint mode, the operation is inconvenient, and to the centre gripping effect of flexible circuit board not stable, damage is caused because of receiving both sides extrusion easily, need avoid cutting the in-process to cause the damage to flexible circuit board, from this scheme provides a new flexible circuit board production with cutting device.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide a cutting device for flexible circuit board production.
The utility model provides the following technical scheme:
the utility model provides a cutting device for flexible circuit board production, which comprises a bottom plate and fixing splints, wherein the fixing splints are fixed on the bottom plate, the fixing splints are two parallel plate structures respectively arranged at the edges of two sides of the bottom plate, the top ends of the two fixing splints are fixedly provided with air cylinders through air cylinder fixing seats, and the bottom ends of the air cylinders are connected with milling cutters through air cylinder shafts;
an electric push rod fixing seat is fixed between the two fixing clamping plates and is respectively fixed at two transverse end parts of the bottom plate, and the outer side of the electric push rod fixing seat is connected with a clamping and fixing mechanism through an electric push rod.
As a preferable technical scheme of the utility model, the clamping and fixing mechanism comprises an L-shaped baffle, a workpiece carrier plate, a rotating nut, a pressing rod bolt piece and a connecting plate, wherein the workpiece carrier plate is slidably arranged on the outer side surface of the L-shaped baffle, a return spring is arranged in a sliding rail of the L-shaped baffle, the return spring is fixed with the bottom surface of the workpiece carrier plate, the pressing rod bolt piece is rotatably arranged at the top of the workpiece carrier plate through the rotating nut, and the bottom end part of the pressing rod bolt piece is a rubber cushion.
As an optimized technical scheme of the utility model, the electric push rod controls the clamping and fixing mechanism to transversely slide on the bottom plate through the telescopic shaft, and the bottom plate is fixedly provided with the linear guide rail.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the bottom of the flexible circuit board is acted by the upward acting force of the return spring, the surface of the flexible circuit board is tightly pressed by the rubber cushion at the bottom end part of the compression bar bolt piece, flexible circuit boards with different thicknesses can be effectively fixed by fastening in the up-down direction, and two sides of the flexible circuit board move through the L-shaped baffle, so that the flexible circuit board can adapt to flexible circuit boards with different widths, the cutting work of the flexible circuit board is convenient, and the whole structure is simple and practical.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is an overall block diagram of the present utility model;
FIG. 2 is a diagram of the attachment of the compression bar bolt member and L-shaped baffle of the present utility model;
FIG. 3 is a rear view of the L-shaped baffle of the present utility model;
in the figure: 1. a bottom plate; 2. a fixed clamping plate; 3. a cylinder fixing seat; 4. a cylinder; 5. a milling cutter; 6. the electric push rod fixing seat; 7. an electric push rod; 8. an L-shaped baffle; 9. a workpiece carrier plate; 10. rotating the nut; 11. a compression bar bolt member; 12. and (5) connecting a plate.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model. Wherein like reference numerals refer to like elements throughout.
Further, if detailed description of the known art is not necessary to illustrate the features of the present utility model, it will be omitted. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
Example 1
As shown in fig. 1-3, the utility model provides a cutting device for flexible circuit board production, which comprises a bottom plate 1 and a fixed clamping plate 2, wherein the fixed clamping plate 2 is fixed on the bottom plate 1, the fixed clamping plate 2 is in a two-piece parallel plate structure and is respectively arranged at the two side edges of the bottom plate 1, the top ends of the two fixed clamping plates 2 are fixedly provided with an air cylinder 4 through an air cylinder fixing seat 3, and the bottom end of the air cylinder 4 is connected with a milling cutter 5 through an air cylinder shaft;
an electric push rod fixing seat 6 is fixed between the two fixing clamping plates 2, the electric push rod fixing seats 6 are respectively fixed at two transverse end parts of the bottom plate 1, and the outer sides of the electric push rod fixing seats 6 are connected with a clamping and fixing mechanism through an electric push rod 7.
The clamping and fixing mechanism comprises an L-shaped baffle plate 8, a workpiece carrier plate 9, a rotating nut 10, a pressing rod bolt piece 11 and a connecting plate 12, wherein the workpiece carrier plate 9 is slidably mounted on the outer side surface of the L-shaped baffle plate 8, a reset spring is mounted in a sliding rail of the L-shaped baffle plate 8, the reset spring is fixed with the bottom surface of the workpiece carrier plate 9, the pressing rod bolt piece 11 is rotatably mounted on the top of the workpiece carrier plate 9 through the rotating nut 10, and the bottom end part of the pressing rod bolt piece 11 is a rubber cushion.
The electric push rod 7 controls the clamping and fixing mechanism to transversely slide on the bottom plate 1 through a telescopic shaft, and a linear guide rail 13 is fixedly arranged on the bottom plate 1.
Further, the working principle of the device is as follows:
manually pressing the edge of a part of the workpiece carrier plate 9 on the back of the L-shaped baffle plate 8, wherein the workpiece carrier plate 9 slides downwards at a sliding rail of the L-shaped baffle plate 8, a reset spring is extruded, a flexible circuit board to be cut is placed on the workpiece carrier plate 8 at the moment, the workpiece carrier plate 9 moves upwards under the rebound force of the reset spring until the flexible circuit board on the workpiece carrier plate 9 contacts with a rubber cushion at the bottom end part of the compression bar bolt 11, the bottom of the flexible circuit board is pressed by the upward force of the reset spring, and the surface of the flexible circuit board is pressed by the rubber cushion at the bottom end part of the compression bar bolt 11;
then rotate depression bar bolt piece 11 again and make the rubber cushion push down the flexible circuit board fixed, the electric putter 7 of its both sides work, make things convenient for L shape baffle 8 of both sides to press from both sides tight left and right sides, make things convenient for flexible circuit board of different width to press from both sides tight, cut flexible circuit board by cylinder 4 work control milling cutter 5 at last.
According to the utility model, the bottom of the flexible circuit board is acted by the upward acting force of the return spring, the surface of the flexible circuit board is tightly pressed by the rubber cushion at the bottom end part of the compression bar bolt piece 11, flexible circuit boards with different thicknesses can be effectively fixed by fastening in the up-down direction, and two sides of the flexible circuit board move through the L-shaped baffle 8, so that the flexible circuit board can adapt to flexible circuit boards with different widths, the cutting work of the flexible circuit board is facilitated, and the whole structure is simple and practical.
Finally, it should be noted that: the above is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that the present utility model is described in detail with reference to the foregoing embodiments, and modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (3)
1. The utility model provides a flexible circuit board production is with tailorring device, includes bottom plate (1) and fixed splint (2), its characterized in that, fixed splint (2) are fixed in on bottom plate (1), fixed splint (2) are two parallel plate structures and install respectively in the both sides edge of bottom plate (1), and cylinder (4) are fixed through cylinder fixing base (3) in the top portion of two fixed splint (2), the bottom of cylinder (4) is connected with milling cutter (5) through the cylinder axle;
an electric push rod fixing seat (6) is fixed between the two fixing clamping plates (2), the electric push rod fixing seats (6) are respectively fixed at two transverse end parts of the bottom plate (1), and the outer sides of the electric push rod fixing seats (6) are connected with a clamping and fixing mechanism through electric push rods (7).
2. The cutting device for flexible circuit board production according to claim 1, wherein the clamping and fixing mechanism comprises an L-shaped baffle plate (8), a workpiece carrier plate (9), a rotating nut (10), a compression bar bolt piece (11) and a connecting plate (12), the workpiece carrier plate (9) is slidably mounted on the outer side surface of the L-shaped baffle plate (8), a return spring is mounted in a sliding rail of the L-shaped baffle plate (8), the return spring is fixed with the bottom surface of the workpiece carrier plate (9), the compression bar bolt piece (11) is rotatably mounted on the top of the workpiece carrier plate (9) through the rotating nut (10), and the bottom end part of the compression bar bolt piece (11) is a rubber cushion.
3. The cutting device for flexible circuit board production according to claim 1, wherein the electric push rod (7) transversely slides on the bottom plate (1) through the telescopic shaft control clamping fixing mechanism, and a linear guide rail (13) is fixedly arranged on the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320731830.6U CN219819900U (en) | 2023-04-06 | 2023-04-06 | Cutting device for flexible circuit board production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320731830.6U CN219819900U (en) | 2023-04-06 | 2023-04-06 | Cutting device for flexible circuit board production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219819900U true CN219819900U (en) | 2023-10-13 |
Family
ID=88274596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320731830.6U Active CN219819900U (en) | 2023-04-06 | 2023-04-06 | Cutting device for flexible circuit board production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219819900U (en) |
-
2023
- 2023-04-06 CN CN202320731830.6U patent/CN219819900U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |