Flexible plate calibration mechanism and flexible plate calibration device

Abstract

The utility model is suitable for the technical field of automation, and provides a flexible plate calibration mechanism and a flexible plate calibration device. The flexible plate calibration mechanism comprises a fixed bottom plate, a movable bottom plate and a plurality of calibration assemblies. Each calibration assembly comprises a fixed positioning piece and a movable positioning piece. The fixed bottom plate and the movable bottom plate are connected through a sliding assembly, and the movable positioning piece is fixedly arranged on the movable bottom plate, penetrates out of the fixed bottom plate and is in clearance connection with the fixed bottom plate; the fixed positioning piece is fixedly arranged on the fixed bottom plate, and stations for placing the flexible plate are arranged among the fixed bottom plate, the movable positioning piece and the fixed positioning piece. According to the utility model, the plurality of calibration assemblies are arranged, and each calibration assembly can position one flexible plate, so that a plurality of flexible plates can achieve the same positioning precision at the same time, the simultaneous taking and placing of the plurality of flexible plates are realized, the automatic taking and placing time is reduced, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of automation technology, especially relate to a kind of flexible board calibration mechanism and flexible board calibration device. BACKGROUND

[0002] Flexible circuit board, also known as soft circuit board or flexible circuit board (flexible board), is a kind of printed circuit with high reliability and excellent flexibility, which is made of polyester film or polyimide as base material, and circuit is formed on copper foil by etching. Flexible circuit board can be bent and folded at will, and has the advantages of light weight, small size, good heat dissipation, easy installation, and breaking through the concept of traditional interconnection technology. At present, flexible circuit board has been widely used in aerospace, military, mobile communication, laptop computer, computer peripheral, digital camera and other fields.

[0003] Flexible circuit board (FPC) is soft in texture, and flexible substrate is prone to bending, twisting or local deformation due to stress or temperature change during processing. Therefore, positioning technology is the key link to ensure the manufacturing precision. The traditional flexible board positioning calibration mechanism relies on special jig, and the number of flexible boards calibrated each time is small, so batch calibration positioning cannot be realized, resulting in difference in positioning accuracy of different batches of flexible boards. SUMMARY

[0004] The purpose of the utility model embodiment is to provide a kind of flexible board calibration mechanism, to improve the positioning accuracy of multiple pieces of material.

[0005] The utility model embodiment is realized as follows: a kind of flexible board calibration mechanism, the flexible board calibration mechanism includes fixed bottom plate, movable bottom plate and several calibration components, the calibration component includes fixed positioning piece and movable positioning piece;The fixed bottom plate and the movable bottom plate are connected by sliding assembly, the movable positioning piece is fixedly arranged on the movable bottom plate and passes out the fixed bottom plate, and is connected with the fixed bottom plate with clearance;The fixed positioning piece is fixedly arranged on the fixed bottom plate, and the fixed bottom plate, the movable positioning piece and the fixed positioning piece are provided with work station for placing flexible board.

[0006] Further, the sliding assembly is obliquely arranged between the fixed bottom plate and the movable bottom plate, so that the movable positioning piece moves towards or away from the fixed positioning piece.

[0007] Further, at least two side edges for positioning flexible board are provided on the fixed positioning piece, and the movable positioning piece is composed of a plurality of long strip-shaped positioning rods for pushing the flexible board.

[0008] Further, the positioning rod is connected with the line-cut type cavity of the movable bottom plate in a matched mode, and the positioning rod passes through the through hole of the fixed bottom plate.

[0009] Further, the movable bottom plate is provided with limiting blocks on both sides, the limiting blocks are fixedly connected with the fixed positioning members, and the limiting blocks are used for limiting the sliding range of the movable bottom plate.

[0010] Further, when the movable bottom plate moves to one of the limiting blocks, the flexible plate positioning gap is increased to facilitate material feeding; and when the movable bottom plate moves to the other limiting block, the flexible plate positioning gap is increased to facilitate positioning.

[0011] Further, the power assembly is fixedly arranged at the bottom of the fixed bottom plate and used for pushing the movable bottom plate.

[0012] Another purpose of the embodiment of the utility model provides a flexible plate calibration device, the flexible plate calibration device includes feeding mechanism, discharging mechanism and the flexible plate calibration mechanism, the feeding mechanism is used for putting flexible plate into the station, the discharging mechanism is used for taking out flexible plate after positioning is completed.

[0013] The flexible plate calibration mechanism provided by the embodiment of the utility model can position one flexible plate by arranging a plurality of calibration assemblies, can make a plurality of flexible plates reach the same positioning precision at the same time, realizes that a plurality of flexible plates are taken and put at the same time, reduces the automatic taking and putting time, and improves the work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 The utility model provides a flexible plate calibration mechanism's perspective view for embodiment of the utility model;

[0015] Figure 2 The utility model provides a flexible plate calibration mechanism's plan view for embodiment of the utility model;

[0016] Figure 3 The utility model provides a flexible plate calibration mechanism's bottom view for embodiment of the utility model;

[0017] Figure 4 The utility model provides a flexible plate calibration mechanism's plan view for embodiment of the utility model hides fixed bottom plate after;

[0018] Figure 5 The utility model provides a flexible plate calibration mechanism's bottom view for embodiment of the utility model hides movable bottom plate after;

[0019] Figure 6 The utility model provides a calibration assembly and the partial view of flexible plate for embodiment of the utility model.

[0020] Reference signs:

[0021] 100, fixed base plate; 200, movable base plate; 300, calibration assembly; 310, fixed positioning member; 320, movable positioning member; 400, sliding assembly; 500, flexible plate; 600, limiting block; 700, power assembly. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and not to limit the utility model.

[0023] As Figures 1-5 shown, one embodiment proposes a flexible plate calibration mechanism, the flexible plate calibration mechanism includes fixed base plate 100, movable base plate 200 and several calibration assemblies 300, the calibration assembly 300 includes fixed positioning member 310 and movable positioning member 320;The fixed base plate 100 and the movable base plate 200 are connected through sliding assembly 400, the movable positioning member 320 is fixedly arranged on the movable base plate 200 and passes out the fixed base plate 100, and is connected with the fixed base plate 100 with clearance;The fixed positioning member 310 is fixedly arranged on the fixed base plate 100, and the fixed base plate 100, the movable positioning member 320 and the fixed positioning member 310 are provided with a station for placing flexible plate 500.

[0024] In the embodiment, the fixed base plate 100 is arranged above, which is a fixed plate supporting the flexible plate 500 and the calibration assembly 300, and the movable base plate 200 is arranged below, and the fixed base plate 100 and the movable base plate 200 are fixedly connected together through the sliding assembly 400. The sliding assembly 400 selects the slider and sliding groove structure, so that the positioning activity is more smooth;The slider is fixed on the movable base plate 200, and the sliding groove is fixed on the fixed base plate 100, and the fixed positions of the slider and the sliding groove can also be interchanged, and the embodiment is not limited. The movable positioning member 320 passes out the fixed base plate 100 and can move horizontally in a small range in the fixed base plate 100, and the range of movement depends on the need of flexible plate blanking and the need of positioning accuracy, and the embodiment is not specifically limited. The embodiment is provided with several calibration assemblies 300 (four calibration assemblies 300 are given in the embodiment, and the actual number can be determined according to production needs), each calibration assembly 300 can position a flexible plate 500, so that multiple flexible plates 500 can achieve the same positioning accuracy, realize the same taking and placing of multiple flexible plates, reduce the automatic taking and placing time, and improve the work efficiency.

[0025] In an optimization scheme, as Figure 4 and Figure 5As shown, the sliding assembly 400 is obliquely arranged between the fixed base plate 100 and the movable base plate 200, so that the movable positioning member 320 moves towards or away from the fixed positioning member 310. As shown in Figure 6 As shown, the fixed positioning member 310 is provided with at least two sides for positioning the flexible plate 500, and the movable positioning member 320 is composed of a plurality of long strip-shaped positioning rods for pushing the flexible plate 500. The positioning rods are connected with the line-cut type cavity of the movable base plate 200, and the positioning rods pass through the through holes of the fixed base plate 100.

[0026] In the optimization scheme, as shown in Figure 6 As shown, due to the special shape of the flexible plate 500 product of the embodiment, special sliding assembly 400, movable positioning member 320 and fixed positioning member 310 are required. The sliding assembly 400 is obliquely arranged, which has displacement in X and Y directions, and can realize one-step positioning without X and Y direction positioning, and the structure is more compact. The fixed positioning member 310 can realize multi-edge positioning, and the movable positioning member 320 is composed of a plurality of long strip-shaped positioning rods, which are matched with the line-cut type cavity of the movable base plate 200, and the matching precision is high, thereby improving the positioning precision.

[0027] In one optimization scheme, as shown in Figure 4 and Figure 5 As shown, the movable base plate 200 is provided with a limiting block 600 on both sides, and the limiting block 600 is fixedly connected with the fixed positioning member 310, and is used for limiting the sliding range of the movable base plate 200. When the movable base plate 200 moves towards one of the limiting blocks 600, the flexible plate positioning gap is increased to facilitate material feeding; when the movable base plate 200 moves towards the other limiting block 600, the flexible plate positioning gap is increased to facilitate positioning.

[0028] In the optimization scheme, the limiting block 600 is divided into a left limiting block and a right limiting block, and the limiting direction of the left limiting block and the right limiting block is the same as the sliding direction of the sliding assembly 400. The limiting block 600 limits the activity range of the sliding assembly 400, avoids the movable positioning member 320 from colliding with the fixed base plate 100, and ensures the positioning precision.

[0029] In one optimization scheme, as shown in Figures 3-5 As shown, a power assembly 700 is arranged between the fixed base plate 100 and the movable base plate 200, and the power assembly 700 is fixedly arranged at the bottom of the fixed base plate 100 and is used for pushing the movable base plate 200.

[0030] In the optimization scheme, the cylinder can be selected as the power assembly 700, and the electric cylinder can also be selected, as long as the mechanism capable of achieving horizontal pushing can be selected as the power assembly 700. It can be understood that the embodiment can be realized even if the power assembly 700 is not used, that is, the positioning is realized in an artificial manual manner.

[0031] In one embodiment, a flexible plate calibration device is provided, characterized in that the flexible plate calibration device comprises a feeding mechanism, a discharging mechanism and the flexible plate calibration mechanism described in the above embodiment, the feeding mechanism is used to place the flexible plate 500 into the work station, and the discharging mechanism is used to take out the flexible plate 500 after positioning is completed.

[0032] In the embodiment, the feeding mechanism and the discharging mechanism can be selected as conventional mechanisms, and the specific structure and functions of the flexible plate calibration mechanism have been described in the above embodiment, and details are not described herein.

[0033] The flexible plate calibration mechanism provided by the utility model has the advantages that the flexible plate calibration mechanism is provided with the power assembly 700, the flexible plate 500 can be positioned in the flexible plate positioning gap, and the flexible plate positioning gap can be increased or reduced by the power assembly 700, so that the flexible plate 500 can be conveniently placed or discharged.

[0034] When feeding, the power assembly 700 pushes the movable bottom plate 200 and drives the movable positioning piece 320 to move away from the fixed positioning piece 310 until the movable positioning piece 320 touches the limiting block 600 on one side, at this time, the flexible plate positioning gap is increased, and the feeding is facilitated; after feeding, the power assembly 700 reversely pushes the movable bottom plate 200, and when the movable bottom plate 200 touches the limiting block 600 on the other side, the flexible plate positioning gap is reduced, and the accurate positioning is completed.

[0035] The technical features of the above-described embodiments can be combined arbitrarily, and in order to make the description simple, all possible combinations of the technical features in the above-described embodiments are not described, however, as long as the combinations of the technical features do not exist contradictory, it should be considered that the combinations are within the scope of the present application.

[0036] The above-described only is the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A flexible board calibration mechanism, characterized by, The flexible plate calibration mechanism comprises a fixed base plate, a movable base plate and a plurality of calibration components, the calibration components comprising fixed positioning members and movable positioning members; the fixed base plate and the movable base plate are connected through a sliding assembly, the movable positioning members are fixedly arranged on the movable base plate and pass through the fixed base plate, and are connected with the fixed base plate in a gap manner; the fixed positioning members are fixedly arranged on the fixed base plate, and a work station for placing a flexible plate is arranged between the fixed base plate, the movable positioning members and the fixed positioning members.

2. The flexible board calibration mechanism of claim 1, wherein, The sliding assembly is arranged obliquely between the fixed base plate and the movable base plate, so that the movable positioning members move towards or away from the fixed positioning members.

3. The flexible board calibration mechanism of claim 2, wherein, At least two side edges for positioning the flexible plate are arranged on the fixed positioning members, the movable positioning members are composed of a plurality of long strip-shaped positioning rods for pushing the flexible plate.

4. The flexible board calibration mechanism of claim 3, wherein, The positioning rods are connected with the line-cut type cavity of the movable base plate in a fitting manner, and the positioning rods pass through the through holes of the fixed base plate.

5. The flexible board calibration mechanism of claim 1, wherein, Limiting blocks are arranged on both sides of the movable base plate, the limiting blocks are fixedly connected with the fixed positioning members, and are used for limiting the sliding range of the movable base plate.

6. The flexible board calibration mechanism of claim 5, wherein, When the movable base plate moves towards one of the limiting blocks, the positioning gap of the flexible plate is increased to facilitate feeding; when the movable base plate moves towards the other limiting block, the positioning gap of the flexible plate is increased to facilitate positioning.

7. The flexible board calibration mechanism of claim 1, wherein, A power assembly is arranged between the fixed base plate and the movable base plate, the power assembly is fixedly arranged at the bottom of the fixed base plate, and is used for pushing the movable base plate.

8. A flexible board calibration device, characterized by, The flexible plate calibration device comprises a feeding mechanism, a discharging mechanism and the flexible plate calibration mechanism of any one of claims 1-7, the feeding mechanism is used for placing the flexible plate into the work station, and the discharging mechanism is used for taking out the flexible plate after positioning is completed.

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