CN214398763U

CN214398763U - Flexible circuit board loading attachment

Info

Publication number: CN214398763U
Application number: CN202023223310.XU
Authority: CN
Inventors: 伍中元
Original assignee: Leader-Tech (huangshi) Inc
Current assignee: Leader-Tech (huangshi) Inc
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-10-15
Anticipated expiration: 2030-12-28

Abstract

The utility model relates to a flexible circuit board feeding device, which comprises a transfer part, a first bearing part, a second bearing part, a supporting part and a controller; the first bearing part and the second bearing part are arranged on the supporting part; the controller is electrically connected with the transfer part, the first bearing part and the second bearing part respectively; the transfer portion includes guide rail and transport mechanism, and the guide rail sets up in the below of second bearing portion along the direction of gravity, and transport mechanism and guide rail phase-match, transport mechanism can remove on the guide rail. The utility model provides a flexible line way board loading attachment, through the first supporting part, second supporting part and the portion of transporting that sets up in the space layering, can carry the dish with flexible line way board and pile up in batches and place on first supporting part, rely on opening and shutting of plummer in first supporting part and the second supporting part, realize carrying the dish with flexible line way board one by one on automatic loading the portion of transporting, accomplish flexible line way board automatic feeding, reduce substantially to the degree of dependence of manual operation, effectively improved flexible line way board's detection efficiency.

Description

Flexible circuit board loading attachment

Technical Field

The utility model relates to a circuit board automation equipment field especially relates to a flexible line way board loading attachment.

Background

One of the core components in the smart phone is a motherboard for carrying electronic components, and most of the motherboards of the smart phones are made of flexible circuit boards at present. Along with the annual increase of the mobile phone goods output in China, more severe requirements are put forward on the production efficiency of the flexible circuit board. Before the flexible circuit board leaves the factory, the flexible circuit board must be qualified through detection, and therefore the detection efficiency of the flexible circuit board greatly influences the production efficiency of the flexible circuit board.

In the existing flexible circuit board detection process, due to the material characteristics of the flexible circuit board, the appearance shapes of products of different models are different, manual feeding operation is often adopted, an operator needs to take the circuit board in the circuit board carrying disc out of the carrying disc, put the circuit board on a circuit board detection station, and put the circuit board back into the carrying disc according to the result after the circuit board is detected by a test instrument. Obviously, this approach does not meet the demand for higher and higher production efficiencies.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a flexible printed circuit board feeding device in view of at least one of the above-mentioned problems.

The utility model provides a flexible circuit board feeding device, which is arranged on a base and comprises a transferring part, a first bearing part, a second bearing part, a supporting part and a controller; the first bearing part and the second bearing part are arranged on the supporting part; the controller is electrically connected with the transfer part, the first bearing part and the second bearing part respectively;

the transfer part comprises a guide rail and a conveying mechanism, the guide rail is arranged below the second bearing part along the gravity direction, the conveying mechanism is matched with the guide rail, and the conveying mechanism can move on the guide rail;

the first bearing part comprises a pair of first bearing tables and a first telescopic mechanism connected with the first bearing tables, the first bearing tables are distributed on two sides of the guide rail and are spaced at a preset interval, and the first telescopic mechanism can drive the first bearing tables to move in a direction vertical to the guide rail;

the second bearing part comprises a pair of second bearing tables and at least a pair of second telescopic mechanisms connected with the second bearing tables, the second bearing tables are distributed on two sides of the guide rail and are spaced at preset intervals, and the second telescopic mechanisms can drive the second bearing tables to move in the direction vertical to the guide rail;

the bearing surface of the second bearing table is parallel to the bottom end surface of the first bearing table at a preset interval, and the bearing surface of the second bearing table is flush with the top end surface of the conveying mechanism; and a clamping part is arranged on the side end face of the first bearing platform, which is close to the guide rail.

In one embodiment, the first bearing table and the second bearing table are distributed on two sides of the guide rail by taking the guide rail as a symmetry axis.

In one embodiment, a support sub-platform is arranged on the first bearing platform and faces to the side end face of the guide rail, and the thickness of the support sub-platform is smaller than that of the first bearing platform.

In one embodiment, the transportation mechanism comprises a connecting seat, a lifting unit and a bearing plate, wherein the connecting seat is connected with the guide rail in a matching way and can move on the guide rail; the bearing plate is arranged on the connecting seat through the lifting unit.

In one embodiment, the first telescoping mechanism and the second telescoping mechanism are both pneumatic telescoping mechanisms.

The embodiment of the utility model provides an in the technical scheme who provides bring following beneficial technological effect:

the utility model provides a flexible line way board loading attachment, first bearing part through layering setting in space, second bearing part and transportation portion, can carry the dish with flexible line way board and pile up in batches and place on first bearing part, rely on opening and shutting of plummer in first bearing part and the second bearing part, realize carrying the dish with flexible line way board one by one on the automatic loading transportation portion, and transport through the transportation portion, in order to accomplish flexible line way board automatic feeding, reduce substantially to the degree of dependence of manual operation, the detection efficiency of flexible line way board has effectively been improved.

Additional aspects and advantages of the present invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is a schematic perspective view of a flexible printed circuit board loading device in an embodiment of the present invention;

fig. 2 is a schematic diagram of a detailed structure at a in fig. 1 according to an embodiment of the present invention;

fig. 3 is a schematic perspective view of the first bearing portion and the second bearing portion in an embodiment of the present invention;

fig. 4 is a schematic diagram of a detailed structure at B in fig. 3 according to an embodiment of the present invention;

fig. 5 is the utility model discloses a load dish and flexible line way board loading attachment's in the application theory of operation schematic diagram.

Description of reference numerals:

10-carrying disc, 20-base;

100-a transfer part, 200-a first bearing part, 300-a second bearing part, 400-a support part;

110-guide rail, 120-transport mechanism, 210-first bearing table, 220-first telescopic mechanism, 310-second bearing table, 320-second telescopic mechanism;

121-a connecting seat, 122-a lifting unit, 123-a bearing plate;

211-snap-in part, 212-stop.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Possible embodiments of the invention are given in the figures. The invention may, however, be embodied in many different forms and is not limited to the embodiments described herein by way of example only and with reference to the accompanying drawings. The embodiments described herein with reference to the drawings are illustrative for the purpose of providing a more thorough understanding of the present disclosure and are not to be construed as limiting the present disclosure. Furthermore, if a detailed description of known technologies is not necessary for illustrating the features of the present invention, such technical details may be omitted.

It will be understood by those within the relevant art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It is to be understood that the term "and/or" as used herein is intended to include all or any and all combinations of one or more of the associated listed items.

In actual work, the flexible circuit board is placed in a special plastic carrying disc after production is completed, a plurality of containing grooves are uniformly formed in each carrying disc, and the shapes of the containing grooves are specifically determined according to the overall outline of the flexible circuit board. In order to transport the flexible circuit boards in bulk, a plurality of carrier trays filled with the flexible circuit boards are vertically stacked and transported. The application provides a flexible line way board loading attachment is exactly that the detection device department that a plurality of year dishes that will pile up separately transported the flexible line way board one by one realizes the device of the material loading of flexible line way board.

The technical solution of the present invention and how to solve the above technical problems will be described in detail with specific embodiments.

The utility model provides a flexible circuit board loading attachment, as shown in fig. 1-2, is arranged on the base 20, and comprises a transfer part 100, a first bearing part 200, a second bearing part 300, a supporting part 400 and a controller; the first bearing part 200 and the second bearing part 300 are both disposed on the support part 400; the controller is electrically connected to the transfer part 100, the first carrier part 200, and the second carrier part 300, respectively. As will be known to those skilled in the art, the flexible printed circuit board feeding device is integrally disposed on the base 20, the base 20 may generally adopt a frame structure, and each component is distributed on the base 20 as required, for example, the supporting portion 400 is disposed on the base 20, and the first bearing portion 200 and the second bearing portion 300 are both disposed on the supporting portion 400, the supporting portion 400 is used to support the first bearing portion 200 and the second bearing portion 300 at a certain height, so that the component in the transfer portion 100 can enter below the first bearing portion 200 and the second bearing portion 300 during operation.

As known to those skilled in the relevant art, the controller includes a processor and a memory. Wherein the processor and the memory are electrically connected, such as by a bus. The Processor may be a CPU (Central Processing Unit), a general-purpose Processor, a DSP (Digital Signal Processor), an ASIC (Application Specific Integrated Circuit), an FPGA (Field-Programmable Gate Array) or other Programmable logic device, a transistor logic device, a hardware component, or any combination thereof. Which may implement or perform the various illustrative logical blocks, modules, and circuits described in connection with the disclosure. A processor may also be a combination of computing functions, e.g., comprising one or more microprocessors, a DSP and a microprocessor, or the like. Through the processor, the controller realizes the action control of each part in the flexible circuit board feeding device.

The transfer part 100 includes a guide rail 110 and a transport mechanism 120, the guide rail 110 is disposed below the second carrying part 300 in a gravity direction, the transport mechanism 120 is matched with the guide rail 110, and the transport mechanism 120 is movable on the guide rail 110. The transfer portion 100 is a carrier in the flexible printed circuit board feeding device, and is used for transporting one separated carrier tray 10 with the flexible printed circuit board to a specific position for the detection mechanism to grab and detect. The transport mechanism 120 is typically provided with a servo motor or a stepper motor for driving the transport mechanism 120 to move on the guide rail 110. The guide rail 110 is generally a linear rail, and has various specific forms, which can be selected according to production needs. Optionally, the transportation mechanism 120 further includes a connection seat 121, a lifting unit 122, and a bearing plate 123, where the connection seat 121 is connected to the guide rail 110 in a matching manner and can move on the guide rail 110; the loading plate 123 is disposed on the connection base 121 through the elevating unit 122. A stepping motor or a servo motor may be provided in the connection socket 121. To position the tray 10, a positioning slot or even a positioning sensor may be disposed on the carrier plate 123 to determine whether the tray 10 is loaded at the correct position.

The lifting unit 122 is disposed on the transportation mechanism 120, so that the tray 10 can be transferred from the second carrying portion 300 conveniently, before the tray 10 falling on the carrying plate 123 is moved, the tray 10 and the second carrying portion 300 are jacked up and separated, and the position of the tray 10 is effectively prevented from being moved when the parts in the second carrying portion 300 are moved.

As shown in fig. 3 and 4, the first supporting portion 200 includes a pair of first supporting stages 210 and a first telescoping mechanism 220 connected to the first supporting stages 210, the first supporting stages 210 are distributed on both sides of the guide rail 110 and spaced apart by a predetermined distance, and the first telescoping mechanism 220 can drive the first supporting stages 210 to move in a direction perpendicular to the guide rail 110. The second supporting portion 300 includes a pair of second supporting stages 310 and at least a pair of second telescoping mechanisms 320 connected to the second supporting stages 310, the second supporting stages 310 are distributed on both sides of the guide rail 110 and spaced apart by a predetermined distance, and the second telescoping mechanisms 320 can drive the second supporting stages 310 to move in a direction perpendicular to the guide rail 110. The first carrying part 200 and the second carrying part 300 are similar in structure and are arranged in two separated parts, that is, carrying platforms are arranged on the left side and the right side of the guide rail 110, the carrying platforms can be of plate-shaped structures, the carrying tray 10 can be erected by means of the paired carrying platforms on the two sides, and the space in the middle part is reserved for the transportation mechanism 120. A first supporting member 210 can be connected to a first telescoping mechanism 220, and the first supporting member 210 can be moved away from or close to the rail 110 by the first telescoping mechanism 220, similarly to the components of the second supporting member 300. Thereby, the two first loading stages 210 in the first loading unit 200 and the two second loading stages 310 in the second loading unit 300 are opened and closed. Optionally, the first telescoping mechanism 220 and the second telescoping mechanism 320 are both pneumatic telescoping mechanisms.

The bearing surface of the second bearing platform 310 is parallel to the bottom end surface of the first bearing platform 210 and is spaced by a preset distance, and the bearing surface of the second bearing platform 310 is flush with the top end surface of the transportation mechanism 120; a clamping portion 211 is disposed on a side end surface of the first loading platform 210 close to the guide rail 110. Spatially, the transfer portion 100 is at the lowest position on the base 20, the second carrier table 310 is disposed at the middle position, and the first carrier table 210 is highest. As shown in fig. 5, the carrier tray 10 in a stacked state can be placed on the first carrier stage 210 of the first carrier part 200, and the distance between the pair of second carrier stages 310 of the second carrier part 300 is at a minimum, and at this time, the first carrier stage 210 of the first carrier part 200 is moved to both sides, so that the carrier tray 10 can fall on the second carrier part 300 without being supported by the first carrier part 200. Since the side end surface of the first carrier stage 210 is provided with the clamping portion 211, the clamping portion 211 can be matched with the carrier tray 10 and clamped into the carrier tray 10 of the next bottom layer from the side surface, when the first carrier stages 210 at two sides are folded, the carrier trays 10 except the carrier tray 10 of the bottom layer can be supported completely and separated from the carrier tray 10 of the bottom layer.

Since the bearing surface of the second bearing part 300 is flush with the top end surface of the transportation mechanism 120, that is, the surface of the bearing plate 123 of the transportation mechanism 120, and the area of the bearing plate 123 is generally large, or a protrusion may be provided on the bearing plate 123 to match with the positioning groove on the tray 10, the separated tray 10 can be transported away by means of the transportation mechanism 120.

Optionally, in an embodiment of the present invention, the first bearing table 210 and the second bearing table 310 are distributed on two sides of the guide rail 110 with the guide rail 110 as a symmetry axis. The guide rail 110 is usually disposed between the two first bearing stages 210, and of course, correspondingly disposed between the two second bearing stages 310, specifically according to actual requirements. The first bearing table 210 and the second bearing table 310 are symmetrically arranged along the guide rail 110, so that the transportation mechanism 120 on the guide rail 110 can support the center of gravity of the boat 10 conveniently, and the boat 10 is ensured not to be displaced in the transportation process.

Optionally, as shown in fig. 5, a support sub-stage is disposed on a side end surface of the first loading stage 210 facing the guide rail 110, and a thickness of the support sub-stage is smaller than a thickness of the first loading stage 210. The carrying tray 10 is usually provided with side ears on both sides, by means of which the side ears can be supported by the support sub-platform, i.e. one implementation of the aforementioned snap-in portion 211. The side ears usually have a certain draft angle, and when the first carrier platforms 210 on both sides are closed, the carrier tray 10 will be supported by the side ears. After the stacked boat 10 falls onto the second carrier table 310, the first carrier table 210 is folded and reset, wherein the supporting sub-table coincides with the lateral ear of the next-bottom boat 10 at the position of the plane where the first supporting table is located, and after the transport mechanism 120 takes away the lowermost boat 10, the upper boat 10 falls down and is further supported by the first carrier table 210. Of course, the stopper 212 may be disposed at the edge of the carrying surface of the first carrying platform 210 to prevent the carrying tray 10 within the carrying range of the first carrying platform 210 from being moved by the transportation mechanism 120. The clamping portion 211 can be further implemented by providing a positioning protrusion, specifically, at least one positioning protrusion is provided on the side end surface of the first platform 210, and accordingly, a positioning groove is provided on the side end surface of the carrier tray 10, that is, the clamping portion 211 can position and support the carrier tray 10.

The utility model discloses the controller that adopts in the application relies on the treater, collects the positional information of conveying mechanism 120 to and the action instruction of operating personnel input, control first bearing part 200 and second bearing part 300 and carry out relevant action, according to aforementioned theory of operation, realize the material loading operation of flexible line way board in batches automatically.

Those of skill in the art will appreciate that the various operations, methods, steps in the processes, acts, or solutions discussed in this application can be interchanged, modified, combined, or eliminated. Further, other steps, measures, or schemes in various operations, methods, or flows that have been discussed in this application can be alternated, altered, rearranged, broken down, combined, or deleted. Further, steps, measures, schemes in the prior art having various operations, methods, procedures disclosed in the present application may also be alternated, modified, rearranged, decomposed, combined, or deleted.

The terms "first", "second" and "first" 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. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

In the description herein, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is only a partial embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and decorations can be made without departing from the principle of the present application, and these modifications and decorations should also be regarded as the protection scope of the present application.

Claims

1. A flexible circuit board feeding device is arranged on a base and is characterized by comprising a transfer part, a first bearing part, a second bearing part, a supporting part and a controller; the first bearing part and the second bearing part are arranged on the supporting part; the controller is electrically connected with the transfer part, the first bearing part and the second bearing part respectively;

2. The feeding device of claim 1, wherein the first and second loading platforms are distributed on two sides of the guide rail by taking the guide rail as a symmetry axis.

3. The flexible printed circuit board feeding device of claim 1, wherein a support sub-platform is disposed on the first carrier platform and faces a side end face of the guide rail, and a thickness of the support sub-platform is smaller than a thickness of the first carrier platform.

4. The flexible circuit board feeding device of claim 1, wherein the transportation mechanism comprises a connecting seat, a lifting unit and a bearing plate, the connecting seat is connected with the guide rail in a matching way and can move on the guide rail; the bearing plate is arranged on the connecting seat through the lifting unit.

5. The flexible circuit board feeding device of claim 1, wherein the first telescoping mechanism and the second telescoping mechanism are both pneumatic telescoping mechanisms.