Automatic leveler for FPC (Flexible Printed Circuit) stacked materials

Abstract

The utility model relates to an automatic leveler for FPC (Flexible Printed Circuit) lamination in the field of FPC lamination, which is characterized in that the top surface of a platform is provided with a plurality of laser displacement sensors, the platform is provided with a plurality of openings, and the plurality of openings are uniformly arranged on the platform; laser beams of the multiple laser displacement sensors irradiate along the surfaces of the multiple openings, fixing plates are arranged in the openings, lifting mechanisms are arranged at the lower ends of the fixing plates, the fixing plates ascend and descend along the openings, and the lifting mechanisms are electrically connected with the laser displacement sensors. According to the FPC stacked material automatic leveler, the laser displacement sensor is arranged on the platform, the laser displacement sensor irradiates in the direction of the opening, the height of stacked products on all the fixing plates can be conveniently sensed, the lifting mechanism is driven to automatically adjust the height of all the fixing plates, and therefore it is guaranteed that the overall surfaces of the products are kept flat all the time; therefore, the equipment can suck products normally.

Description

Technical Field

[0001] The utility model relates to the field of FPC stacking, in particular to an automatic leveler for FPC stacking. Background Art

[0002] In the field of modern electronic manufacturing, FPC stacking technology has become a crucial process. This technology mainly involves stacking various electronic components, parts or semi-finished products on the FPC according to specific requirements and sequence, and adsorbing and transferring them to the next production station through professional equipment.

[0003] The existing FPC stacking technology still has the following problems: Due to the presence of steel sheets on the FPC and the thicker FR4 material in some areas compared to the FPC itself, the entire board surface is uneven. When these boards are stacked, the flatness problem is particularly obvious, which leads to the problem that the equipment cannot normally absorb the product due to the height difference. Utility Model Content

[0004] The utility model aims to solve the above defects and provide an automatic leveling device for FPC stacking.

[0005] The purpose of the utility model is achieved in the following way: an automatic leveler for FPC stacking materials, including a platform, a laser displacement sensor is provided on the top surface of the platform, an opening is provided on the platform, a plurality of laser displacement sensors and openings are provided, and the plurality of openings are evenly arranged on the platform, and the laser beams of the plurality of laser displacement sensors are irradiated along the surfaces of the plurality of openings respectively, a fixing plate is provided in the opening, a lifting mechanism is provided at the lower end of the fixing plate, the fixing plate is lifted and lowered along the opening, and the lifting mechanism is electrically connected to the laser displacement sensor.

[0006] In the above description, as a further solution, the lifting mechanism includes a fixed frame, a lifting drive, a sliding rail and a matching rail. The fixed frame is arranged on the bottom surface of the platform, and the fixed frame is arranged between adjacent openings. The sliding rail and the matching rail are both arranged at both ends of the fixed frame. A matching plate is provided on the sliding rail, and the lifting drive is arranged on the matching plate. The driving end of the lifting drive passes through the matching plate. The driving end of the lifting drive is provided with a matching block, and the matching block cooperates with the matching rail. The fixed plate is arranged on the top surface of the matching plate.

[0007] In the above description, as a further solution, the mating rail is in the shape of straight teeth, and the mating block is in the shape of a gear.

[0008] In the above description, as a further solution, the fixing frame is U-shaped.

[0009] In the above description, as a further solution, the matching plate and the fixing plate are connected via a support plate, and the support plate is arranged on the matching plate.

[0010] In the above description, as a further solution, a protective plate is provided on the side of the platform, and a plurality of protective plates are provided, and the plurality of protective plates are evenly arranged on the side of the platform.

[0011] The beneficial effects produced by the utility model are as follows: the FPC stacking automatic leveler is provided with a laser displacement sensor on the platform, and the laser displacement sensor is irradiated along the direction of the opening, so as to sense the height of the stacked products on each fixed plate, and drive the lifting mechanism to automatically adjust the height of each fixed plate, thereby ensuring that the overall surface of the product is always flat, so as to facilitate the normal absorption of the product by the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the first direction of an FPC stacking automatic leveler of the utility model;

[0013] Figure 2 It is a schematic diagram of the three-dimensional structure of the second direction of an FPC stacking automatic leveler of the utility model;

[0014] Figure 3 This is a schematic diagram of the three-dimensional structure of the FPC stacking automatic leveler in the third direction of the utility model;

[0015] In the figure: 1-platform, 2-fixed plate, 3-opening, 4-fixed frame, 5-lifting drive, 6-slide rail, 7-matching rail, 8-matching plate, 9-matching block, 10-support plate, 11-protective plate, 12-laser displacement sensor. DETAILED DESCRIPTION

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0017] The embodiments described with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and cannot be understood as limiting the present application. In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, the meanings of "several" and "multiple" are two or more, unless otherwise clearly and specifically defined. In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances. In this application, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature can include the first and second features being in direct contact, or it can include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, the first feature "above", "above" and "above" the second feature include the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature "below", "below" and "below" the second feature include the first feature being directly above and obliquely above the second feature, or simply means that the first feature is lower in level than the second feature.

[0018] See also Figure 1-3, a FPC stacking automatic leveler is specifically implemented, including a platform 1, a laser displacement sensor 12 is provided on the top surface of the platform 1, an opening 3 is provided on the platform 1, a fixed plate 2 is provided in the opening 3, the opening 3 is used to place the fixed plate 2, and the fixed plate 2 is used to carry the product. There are a plurality of laser displacement sensors 12 and openings 3, and the plurality of openings 3 are evenly arranged on the platform 1. The laser beams of the plurality of laser displacement sensors 12 are respectively irradiated along the surfaces of the plurality of openings 3, and a separate opening 3 is equipped with a separate laser displacement sensor 12, so as to ensure that each fixed plate 2 in the opening 3 can automatically adjust its height according to the height of the product. A lifting mechanism is provided at the lower end of the fixed plate 2, and the lifting mechanism is used to adjust the height of the fixed plate 2. The fixed plate 2 is lifted and lowered along the opening 3, and the lifting mechanism is electrically connected to the laser displacement sensor 12, so as to facilitate driving the lifting mechanism to automatically adjust the height of each fixed plate 2, thereby ensuring that the overall surface of the product is always kept flat, so that the equipment can absorb the product normally.

[0019] Specifically, the lifting mechanism includes a fixed frame 4, a lifting drive 5, a slide rail 6 and a matching rail 7. The fixed frame 4 is arranged on the bottom surface of the platform 1, and the fixed frame 4 is arranged between adjacent openings 3. The slide rail 6 and the matching rail 7 are both arranged at both ends of the fixed frame 4. The slide rail 6 is provided with a matching plate 8. The lifting drive 5 is arranged on the matching plate 8. The driving end of the lifting drive 5 passes through the matching plate 8. The driving end of the lifting drive 5 is provided with a matching block 9. The matching block 9 cooperates with the matching rail 7. The fixed plate 2 is arranged on the top surface of the matching plate 8.

[0020] The working principle of the embodiment of the utility model is as follows: the laser displacement sensor 12 transmits a signal to the lifting driver 5, the lifting driver 5 drives the matching block 9, the matching block 9 climbs or lowers the matching rail 7, the matching block 9 drives the matching plate 8, and the matching plate 8 drives the fixed plate 2 to adjust the height.

[0021] Specifically, the mating rail 7 is in the shape of straight teeth, and the mating block 9 is in the shape of a gear. The present application does not limit the shapes of the mating rail 7 and the mating block 9, which can be reasonably changed under the premise of ensuring that the structural rigidity meets the standard.

[0022] Specifically, the fixing frame 4 is in the shape of a U. The present application does not limit the shape of the fixing frame 4, and the shape can be changed reasonably under the premise of ensuring that the structural rigidity meets the standard.

[0023] Specifically, the matching plate 8 is connected to the fixed plate 2 via a support plate 10, and the support plate 10 is disposed on the matching plate 8. The provision of the support plate 10 makes the connection of the fixed plate 2 more stable.

[0024] In this embodiment, a protective plate 11 is provided on the side of the platform 1. The protective plate 11 is provided with several pieces. The setting of the protective plate 11 makes the product more stable on the platform 1 and the fixed plate 2. Several protective plates 11 are evenly arranged on the side of the platform 1.

[0025] The above contents are further detailed descriptions of the present invention in combination with specific further embodiments, and the specific implementation of the present invention cannot be considered to be limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as the protection scope of the present invention.

Claims

1. An automatic leveler for FPC stacking, comprising a platform, characterized in that: A laser displacement sensor is provided on the top surface of the platform, and an opening is provided on the platform. There are a plurality of laser displacement sensors and openings, and the openings are evenly arranged on the platform. The laser beams of the laser displacement sensors are respectively irradiated along the surfaces of the openings. A fixed plate is provided in the opening, and a lifting mechanism is provided at the lower end of the fixed plate. The fixed plate is lifted and lowered along the opening, and the lifting mechanism is electrically connected to the laser displacement sensor.

2. The FPC stacking automatic leveler according to claim 1, characterized in that: The lifting mechanism includes a fixed frame, a lifting driver, a slide rail and a matching rail. The fixed frame is arranged on the bottom surface of the platform and between adjacent openings. The slide rail and the matching rail are both arranged at both ends of the fixed frame. A matching plate is arranged on the slide rail. The lifting driver is arranged on the matching plate. The driving end of the lifting driver passes through the matching plate. The driving end of the lifting driver is provided with a matching block. The matching block matches with the matching rail. The fixed plate is arranged on the top surface of the matching plate.

3. The FPC stacking automatic leveler according to claim 2, characterized in that: The matching rail is in the shape of straight teeth, and the matching block is in the shape of a gear.

4. The FPC stacking automatic leveler according to claim 2, characterized in that: The fixing frame is U-shaped.

5. The FPC stacking automatic leveler according to claim 2, characterized in that: The matching plate and the fixing plate are connected via a supporting plate, and the supporting plate is arranged on the matching plate.

6. An automatic leveler for FPC stacking according to any one of claims 1 to 5, characterized in that: The side of the platform is provided with a protective plate, and the protective plate is provided with a plurality of pieces, and the plurality of protective plates are evenly arranged on the side of the platform.

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