CN217389150U - Rigid-flex board compression fittings - Google Patents
Rigid-flex board compression fittings Download PDFInfo
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- CN217389150U CN217389150U CN202221040400.1U CN202221040400U CN217389150U CN 217389150 U CN217389150 U CN 217389150U CN 202221040400 U CN202221040400 U CN 202221040400U CN 217389150 U CN217389150 U CN 217389150U
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- pressing plate
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- inner cavity
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model provides a rigid-flex board compression fittings, including box, direction subassembly, first clamp plate, polylith second clamp plate, lift driving piece and a plurality of spacing subassembly. This rigid-flex board compression fittings is through adopting the range upon range of mode of polylith clamp plate, can treat the pressfitting plate body to the polylith simultaneously and carry out the pressfitting operation, and machining efficiency is high, and overall structure is succinct, easy operation. In addition, because the projections of the limiting assemblies of each second pressing plate on the horizontal plane are not overlapped, each limiting assembly cannot interfere in the process of ascending or descending of the second pressing plate, and therefore the limiting effect is guaranteed, and the practicability of the device is improved.
Description
Technical Field
The utility model relates to a rigid-flex board pressfitting technical field, concretely relates to rigid-flex board compression fittings.
Background
The flexible circuit board and the rigid circuit board are combined together according to relevant process requirements through processes of pressing and the like, so that the flexible circuit board and the rigid circuit board form the circuit board with the FPC characteristic and the PCB characteristic, and the flexible circuit board has the advantages of light weight, small size, free bending, stretching, folding and the like in three-dimensional space.
The conventional pressing mode of the rigid-flex board pressing device is generally only designed with two pressing boards which are arranged in an upper and lower structure, and then the pre-stacked FPC board and PCB are placed on two groups of pressing boards for pressing, but only one product can be pressed in one operation, so that the processing efficiency is not high.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model aims at providing a rigid-flexible board compression fittings to improve machining efficiency.
In order to achieve the purpose, the utility model provides a soft and hard combined plate pressing device, which comprises a box body, a pressing device and a pressing device, wherein the box body is provided with an inner cavity, and the front side of the box body is provided with an operation opening; a guide assembly disposed in the inner cavity; the first pressing plate is arranged at the top of the inner cavity; the second pressing plates are arranged in the inner cavity at intervals along the vertical direction, and the second pressing plates are connected with the guide assembly and can lift along the vertical direction; the lifting driving part is arranged in the inner cavity and connected with the second pressure plate at the lowest part, and the lifting driving part is used for pressing two adjacent second pressure plates and pressing the second pressure plate at the highest part with the first pressure plate; and each limiting component corresponds to one second pressing plate and is used for limiting the second pressing plates so that the second pressing plates have a lowest height position, the lowest height position of each second pressing plate is sequentially decreased from top to bottom, and the projections of the limiting components on the horizontal plane are not overlapped.
Preferably, the limiting assembly comprises a first support, a second support, a first limiting block and a second limiting block, and the first support and the second support are respectively arranged on the left cavity wall and the right cavity wall of the inner cavity in a staggered manner; the first limiting blocks and the second limiting blocks are respectively arranged on two sides of the second pressing plate in a staggered mode, the first limiting blocks are overlapped on the first support, and the second limiting blocks are overlapped on the second limiting blocks.
Preferably, the guide assembly includes four guide rods and a plurality of sliding units; the four guide rods are respectively vertically arranged at four corners of the inner cavity, the number of the sliding units corresponds to that of the second pressing plates, each sliding unit comprises four sliding sleeves, the sliding sleeves are sleeved on the guide rods in a sliding mode, the four corners of the second pressing plates are respectively provided with support lugs, and the sliding sleeves are arranged on the support lugs in a penetrating mode.
Preferably, the device further comprises a plurality of resetting units, the number of the resetting units corresponds to the number of the second pressing plates, and one resetting unit is arranged between two adjacent second pressing plates and between the uppermost second pressing plate and the first pressing plate; the reset unit comprises four reset springs, and each reset spring is arranged on one corresponding guide rod in a penetrating mode.
Preferably, an upper auxiliary pressing plate is arranged on the top surface of the second pressing plate, and a lower auxiliary pressing plate is arranged on the bottom surface of the second pressing plate.
Preferably, a heating plate is arranged in the upper auxiliary pressure plate.
Preferably, a storage plate is arranged at the front side of the box body.
The utility model has the advantages that:
the utility model discloses a soft or hard combination board compression fittings, it is through adopting the range upon range of mode of polylith clamp plate, can wait simultaneously to the polylith that the pressfitting plate body carries out the pressfitting operation, and machining efficiency is high, and overall structure is succinct, easy operation. In addition, because the projections of the limiting components of each second pressing plate on the horizontal plane are not overlapped, in the process of ascending or descending of the second pressing plates, each limiting component cannot interfere, and therefore the limiting effect is guaranteed, and meanwhile the practicability of the device is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of a rigid-flex board pressing device according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of the interior of the case;
FIG. 3 is a schematic structural view showing the cooperation of the first pressing plate, the second pressing plate, the guide assembly and the lifting driving member;
FIG. 4 is a schematic view of a second platen;
FIG. 5 is a top view of the apparatus;
FIG. 6 is a schematic sectional view taken along line A-A of FIG. 5;
FIG. 7 is a schematic cross-sectional view B-B of FIG. 5 (without the first platen, the second platen, the guide assembly, and the lift drive);
FIG. 8 is a schematic cross-sectional view C-C of FIG. 5 (without the first platen, the second platen, the guide assembly, and the lift drive).
Reference numerals:
10-box body, 11-inner cavity, 12-operation opening;
21-guide rod, 22-sliding sleeve, 23-reset spring;
30-a first platen;
40-a second pressing plate, 41-a support lug, 42-an upper auxiliary pressing plate and 43-a lower auxiliary pressing plate;
50-a lifting drive member;
61-a first support, 62-a second support, 63-a first limiting block, 64-a second limiting block;
70-a storage plate.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, are used in the orientations and positional relationships indicated in the drawings, which are based on the orientation or positional relationship shown in the drawings, and are intended only for the convenience of description of the present invention and for simplicity of description, and are not intended to 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 present invention.
Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and encompass, for example, both fixed and removable connections or integral parts thereof; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature "under," "beneath," and "under" a second feature may be directly under or obliquely under the second feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
As shown in fig. 1 to 8, in an embodiment of the present invention, a rigid-flex board pressing device is provided, which includes a box 10, a guiding component, a first pressing board 30, a plurality of second pressing boards 40, a lifting driving component 50 and a plurality of limiting components.
The box 10 can be placed on an operation table, the box 10 has an inner cavity 11, and the front side of the box 10 is provided with an operation opening 12 communicated with the inner cavity 11. A guide assembly is mounted in the inner cavity 11 for guiding the second pressing plate 40 when it is lifted. The first pressing plate 30 is fixed on the top of the inner cavity 11, the second pressing plates 40 are arranged below the first pressing plates 30, the plurality of second pressing plates 40 are arranged in the inner cavity 11 at intervals in the vertical direction, the gap between the second pressing plate 40 at the top and the first pressing plate 30 is equal to the gap between two adjacent second pressing plates 40, and the second pressing plates 40 are connected with the guide assembly and can be lifted and lowered in the vertical direction.
The lifting driving member 50 is a cylinder disposed at the bottom of the cavity 11, a piston rod of the lifting driving member 50 is vertically disposed and connected to the bottom of the second pressing plate 40 at the bottom, and the lifting driving member 50 is used for jacking the second pressing plate 40 at the bottom, so that two adjacent second pressing plates 40 are pressed together, and the second pressing plate 40 at the top is pressed together with the first pressing plate 30.
Each limiting component corresponds to one second pressing plate 40 and is used for limiting the second pressing plates 40 so that the second pressing plates 40 have the lowest height positions, the lowest height positions of the second pressing plates 40 are sequentially decreased from top to bottom, and the projections of the limiting components on the horizontal plane are not overlapped.
When the pressing operation is required, an operator firstly places the board bodies to be pressed (i.e. the pre-stacked flexible circuit board and the hard circuit board) on the top surface of the second pressing plate 40 through the operation opening 12, then, by starting the lifting driving member 50, the lifting driving member 50 can lift the lowermost second pressing plate 40 upwards, the pressing plate can move towards the adjacent second pressing plate 40 (the penultimate second pressing plate 40 which vertically faces downwards), and after the two second pressing plates 40 are contacted, the penultimate second pressing plate moves towards the second pressing plate 40 which is adjacent to the penultimate second pressing plate until the two adjacent second pressing plates 40 are completely pressed, and the uppermost second pressing plate 40 is pressed with the first pressing plate 30, so that the flexible circuit board and the hard circuit board can be pressed into a whole, and the pressing operation of the plurality of board bodies to be pressed is also realized.
In addition, because the projections of the limiting components of each second pressing plate 40 on the horizontal plane are not overlapped, in the process of ascending or descending of the second pressing plates 40, each limiting component cannot interfere, so that the limiting effect is ensured, and the practicability of the device is improved.
After the pressing, the lifting driving member 50 drives the plurality of second pressing plates 40 to integrally move downwards, the uppermost second pressing plate 40 is firstly separated from the first pressing plate 30, the uppermost second pressing plate 40 is stopped at the corresponding lowest height position under the action of the limiting component, so as to be separated from the second pressing plate 40, the second pressing plate 40 is stopped at the corresponding lowest height position in the descending process, so as to be separated from the third second pressing plate 40, until the lowermost second pressing plate 40 is also stopped at the corresponding lowest height position, the lifting driving member 50 stops running, and each second pressing plate 40 is also reset to the initial position, so that an operator can take out the formed plate body.
In conclusion, the rigid-flex board pressing device can simultaneously press the plurality of boards to be pressed in a laminating mode by adopting the plurality of pressing boards, and is high in processing efficiency, simple in overall structure and easy to operate. In addition, because the projections of the limiting components of each second pressing plate 40 on the horizontal plane are not overlapped, in the process of ascending or descending of the second pressing plates 40, each limiting component cannot interfere, so that the limiting effect is ensured, and the practicability of the device is improved.
In one embodiment, the limiting assembly comprises a first support 61, a second support 62, a first limiting block 63 and a second limiting block 64, wherein the first support 61 and the second support 62 are respectively arranged on the left cavity wall and the right cavity wall of the inner cavity 11 in a staggered manner. The first limiting block 63 and the second limiting block 64 are respectively arranged on two sides of the second pressing plate 40 in a staggered mode, the first limiting block 63 is overlapped on the first support 61, and the second limiting block 64 is overlapped on the second limiting block 64. The first limiting block 63, the second limiting block 64, the first support 61 and the second support 62 of each limiting assembly are not overlapped with each other in the projection of the horizontal plane, so that the first limiting block 63 and the second limiting block 64 on each second pressing plate 40 cannot interfere with the first support 61 and the second support 62 above the second pressing plate 40 in the ascending or descending process of the second pressing plate 40, and the practicability of the device is improved while the limiting effect is ensured.
In one embodiment, in order to improve the fluency of the second pressing plate 40 during the lifting process, the guiding assembly includes four guide rods 21 and a plurality of sliding units, the four guide rods 21 are respectively vertically arranged at four corners of the inner cavity 11, the number of the sliding units corresponds to the number of the second pressing plate 40, the sliding units include four sliding sleeves 22, the sliding sleeves 22 are slidably sleeved on the guide rods 21, the four corners of the second pressing plate 40 are respectively provided with support lugs 41, and the sliding sleeves 22 are inserted into the corresponding support lugs 41.
In one embodiment, the device further comprises a plurality of reset units, the number of the reset units corresponds to the number of the second pressing plates 40, and one reset unit is arranged between two adjacent second pressing plates 40 and between the uppermost second pressing plate 40 and the first pressing plate 30. The reset unit comprises four reset springs 23, and each reset spring 23 is respectively arranged on one corresponding guide rod 21 in a penetrating manner. Although the second presser plate 40 can be separated from the first presser plate 30 or the adjacent second presser plate 40 by its own weight during the lowering, the return springs 23 facilitate the separation of the uppermost second presser plate 40 from the first presser plate 30 and the adjacent two second presser plates 40 by the plurality of return units, thereby improving the use effect of the apparatus.
In one embodiment, the top surface of the second pressing plate 40 is provided with an upper auxiliary pressing plate 42, and the bottom surface of the second pressing plate 40 is provided with a lower auxiliary pressing plate 43. When the uppermost second pressing plate 40 is pressed with the first pressing plate 30 and two adjacent second pressing plates 40, since the sliding sleeve 22 and the return spring 23 occupy a part of the space, the upper auxiliary pressing plate 42 and the lower auxiliary pressing plate 43 are respectively designed on the top surface and the bottom surface of the second pressing plate 40, so that the sliding sleeve 22 and the return spring 23 can be prevented from influencing the pressing tightness, and the pressing effect of the device is improved. Of course, the lowermost second pressing plate 40 does not need to be designed as the lower auxiliary pressing plate 43.
In one embodiment, the upper auxiliary pressing plate 42 and the lower auxiliary pressing plate 43 are made of metal, and a heating plate (not shown in the drawings) is disposed in the upper auxiliary pressing plate 42, and the heating plate is used for heating the plate to be pressed, so as to improve the pressing effect.
In one embodiment, a storage plate 70 is disposed on the front side of the box 10, and a plate to be pressed or a pressed plate can be placed on the storage plate 70.
In the specification of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (7)
1. The utility model provides a rigid-flex board compression fittings which characterized in that: the method comprises the following steps:
the box body is provided with an inner cavity, and the front side of the box body is provided with an operation port;
a guide assembly disposed in the inner cavity;
the first pressing plate is arranged at the top of the inner cavity;
the second pressing plates are arranged in the inner cavity at intervals along the vertical direction, and the second pressing plates are connected with the guide assembly and can lift along the vertical direction;
the lifting driving part is arranged in the inner cavity and connected with the second pressure plate at the lowest part, and the lifting driving part is used for pressing two adjacent second pressure plates and pressing the second pressure plate at the highest part with the first pressure plate; and
each limiting component corresponds to one second pressing plate and is used for limiting the second pressing plates so that the second pressing plates have a lowest height position, the lowest height position of each second pressing plate is sequentially decreased from top to bottom, and the projections of the limiting components on the horizontal plane are not overlapped.
2. The apparatus of claim 1, wherein: the limiting assembly comprises a first support, a second support, a first limiting block and a second limiting block, and the first support and the second support are respectively arranged on the left cavity wall and the right cavity wall of the inner cavity in a staggered mode;
the first limiting blocks and the second limiting blocks are arranged on two sides of the second pressing plate in a staggered mode respectively, the first limiting blocks are overlapped on the first support, and the second limiting blocks are overlapped on the second limiting blocks.
3. The apparatus for pressing rigid-flex boards according to claim 2, wherein: the guide assembly comprises four guide rods and a plurality of sliding units;
the four guide rods are respectively vertically arranged at four corners of the inner cavity, the number of the sliding units corresponds to that of the second pressing plates, each sliding unit comprises four sliding sleeves, the sliding sleeves are sleeved on the guide rods in a sliding mode, the four corners of the second pressing plates are respectively provided with support lugs, and the sliding sleeves are arranged on the support lugs in a penetrating mode.
4. The apparatus according to claim 3, wherein: the number of the resetting units corresponds to that of the second pressing plates, and one resetting unit is arranged between every two adjacent second pressing plates and between the uppermost second pressing plate and the uppermost first pressing plate; the reset unit comprises four reset springs, and each reset spring is arranged on one corresponding guide rod in a penetrating mode.
5. The apparatus according to any one of claims 1 to 4, wherein: the top surface of the second pressing plate is provided with an upper auxiliary pressing plate, and the bottom surface of the second pressing plate is provided with a lower auxiliary pressing plate.
6. The apparatus according to claim 5, wherein: and a heating sheet is arranged in the upper auxiliary pressing plate.
7. The apparatus of claim 1, wherein: the front side of the box body is provided with a storage plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221040400.1U CN217389150U (en) | 2022-04-29 | 2022-04-29 | Rigid-flex board compression fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221040400.1U CN217389150U (en) | 2022-04-29 | 2022-04-29 | Rigid-flex board compression fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217389150U true CN217389150U (en) | 2022-09-06 |
Family
ID=83109715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221040400.1U Active CN217389150U (en) | 2022-04-29 | 2022-04-29 | Rigid-flex board compression fittings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217389150U (en) |
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2022
- 2022-04-29 CN CN202221040400.1U patent/CN217389150U/en active Active
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