CN216847535U

CN216847535U - Electronic component of flexible circuit board detects feed supplement equipment

Info

Publication number: CN216847535U
Application number: CN202123277704.8U
Authority: CN
Inventors: 郑时雷
Original assignee: Shenzhen Hengxinsheng Electronic Equipment Co ltd
Current assignee: Shenzhen Hengxinsheng Electronic Equipment Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-06-28
Anticipated expiration: 2031-12-23

Abstract

An electronic element detection material supplementing device of a flexible circuit board relates to the technical field of flexible circuit boards. It includes: the machine shell is provided with an operation cavity, one end of the operation cavity is provided with a plate inlet, and the other end of the operation cavity is provided with a plate outlet; a controller; the long plate is arranged in the operation cavity, one end of the long plate extends to the plate inlet, and the other end of the long plate extends to the plate outlet and is used for the flexible circuit board to pass through from the upper side; the workbench is slidably assembled on the upper side of the long plate and used for placing the flexible circuit board; the workbench driving device is arranged in the working cavity and used for driving the workbench to reciprocate along the direction of the long plate; a detection device for detecting whether the flexible circuit board is short of electronic components; and the moving device is used for driving the detection device to move along the X axis and the Y axis on the upper side of the workbench. By adopting the technical scheme, the automatic detection device has the advantages that whether the flexible circuit board is short of materials or not is automatically detected, and the front production line and the rear production line are conveniently butted.

Description

Electronic component of flexible circuit board detects feed supplement equipment

Technical Field

The utility model relates to a flexible circuit board technical field, concretely relates to flexible circuit board's electronic component detects feed supplement equipment.

Background

A Flexible Printed Circuit (FPC) is a Flexible Printed Circuit board which is made of polyimide or polyester film as a base material and has high reliability and is excellent. The high-density light-weight LED lamp has the characteristics of high wiring density, light weight, thin thickness and good bending property.

Flexible circuit boards are preferred for their excellent characteristics such as light weight, thin thickness, and free bending and folding, but the quality inspection of FPCs mainly depends on manual visual inspection, which is costly and inefficient. With the rapid development of the electronic industry, the design of the circuit board tends to be high in precision and density, the traditional manual detection method cannot meet the production requirement, and the automatic detection of the FPC defect becomes an inevitable trend of the industrial development.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a flexible circuit board's electronic component detects feed supplement equipment, have whether the automated inspection flexible circuit board lacks the material, and the advantage of the production line around being convenient for dock.

In order to achieve the above object, the utility model adopts the following technical scheme: an electronic component detecting and feeding device of a flexible circuit board comprises:

the device comprises a shell, a first clamping piece, a second clamping piece and a clamping piece, wherein the shell is provided with an operation cavity, one end of the operation cavity is provided with a plate inlet, and the other end of the operation cavity is provided with a plate outlet;

a controller;

the long plate is arranged in the operation cavity, one end of the long plate extends to the plate inlet, and the other end of the long plate extends to the plate outlet and is used for the flexible circuit board to pass through from the upper side;

the workbench is slidably assembled on the upper side of the long plate and used for placing the flexible circuit board;

the workbench driving device is arranged in the working cavity and used for driving the workbench to reciprocate along the direction of the long plate;

the detection device is arranged in the working cavity, is positioned on the upper side of the workbench, has a detection end facing downwards and is used for detecting whether the flexible circuit board lacks electronic elements; and the number of the first and second groups,

and the moving device is arranged in the working cavity and positioned on the upper side of the workbench, is used for installing the detection device and is used for driving the detection device to move along the X axis and the Y axis on the upper side of the workbench.

The utility model discloses further set up, the electronic component of flexible circuit board's circuit board detects feed supplement equipment still includes:

the material supplementing device is arranged on the mobile device and used for supplementing the positions of the flexible circuit board, which lack the electronic components;

and the material storage device is arranged in the operation cavity, is positioned beside the workbench or assembled on the workbench and is used for storing electronic elements required by the flexible circuit board.

The utility model discloses further set up, the last mounting panel that is equipped with of mobile device, detection device with the feed supplement device is all installed on the mounting panel.

The utility model discloses further set up, the side of workstation is equipped with first lift driver, be equipped with first clamp plate on the first lift driver; the first pressing plate is located on the upper side of the workbench and is driven by the first lifting driver to press down or lift up to loosen the flexible circuit board.

The utility model discloses further set up, the side that the long slab is located the one end of going out the board mouth is equipped with the second lift driver, be equipped with the second clamp plate on the second lift driver; the second pressing plate is located on the upper side of the long plate and is driven by the second lifting driver to press down or lift up to loosen the flexible circuit board.

The utility model discloses further set up, the mobile device includes:

the Y-axis slide rail is arranged on the side edge of the workbench;

the Y-axis sliding block is assembled on the Y-axis sliding rail in a sliding manner;

the Y-axis driver is used for driving the Y-axis sliding block to slide on the Y-axis sliding rail;

the X-axis sliding rail is assembled on the Y-axis sliding block and is perpendicular to the Y-axis sliding rail;

the X-axis sliding block is assembled on the X-axis sliding rail in a sliding manner; and the number of the first and second groups,

and the X-axis driver is used for driving the X-axis sliding block to slide on the X-axis sliding rail.

The utility model discloses further set up, be equipped with respectively on the casing and be used for covering or partly cover advance the board mouth with go out the apron of board mouth.

The utility model is further provided with a keyboard supporting plate arranged at one end of the casing positioned at the board inlet; the casing is located the one end of advancing the board mouth and be close to the upside and be equipped with the display screen mounting panel.

The utility model discloses further set up, detection device is the shooting subassembly;

the feed supplementing device comprises:

the working end of the material supplementing head faces downwards; and the number of the first and second groups,

and the feeding head driver is used for driving the feeding head to move along the Z-axis direction.

The utility model discloses further set up, electronic component is resistance and/or LED lamp pearl.

After the technical scheme is adopted, the utility model discloses beneficial effect does:

1. the utility model discloses in, through being equipped with controller and detection device, can detect whether the flexible circuit board lacks the electronic component automatically, save the manual work, reduce cost; the detection device is driven by the moving device, can cover the whole workbench, and has a large detection range; in addition, the working cavity is internally provided with a long plate with one end extending to the plate inlet and the other end extending to the plate outlet, and the working table driving device is further arranged, so that the flexible circuit board can be moved to the plate outlet from the plate inlet by the equipment, and the front and rear production lines are convenient to butt.

2. The utility model discloses in, still through being equipped with feed supplement device and stock device, can carry out the feed supplement to the position that lacks electronic component, reduce flexible circuit board's defective percentage by a wide margin, shorten production time, save the manual work, reduce cost.

3. The utility model discloses in, detection device and feed supplement device are all installed on the mounting panel, are driven by the mobile device together again, need not to drive respectively, and simple structure saves the cost.

4. The utility model discloses in, be provided with first lift driver and first clamp plate on the workstation, be provided with second lift driver and second clamp plate on long board, both mutually support for the flexible circuit board can not squint, has improved the precision that detects and feed supplement, can also play the antiskid effect, drives the flexible circuit board better and gets into next link.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic structural view of another view angle of the present invention;

FIG. 3 is a schematic structural view of the present invention with the casing and the protective case removed;

fig. 4 is a schematic structural view of the present invention at another viewing angle with the casing and the protective shell removed;

fig. 5 is a schematic structural diagram of the worktable driving apparatus of the present invention;

fig. 6 is a schematic structural view of a first lift actuator and a first platen of the present invention;

fig. 7 is a schematic structural view of a second lift drive and a second platen of the present invention;

fig. 8 is a schematic structural diagram of the mobile device of the present invention;

FIG. 9 is a schematic structural diagram of the detecting device and the feeding device of the present invention installed on the mounting plate.

Description of reference numerals: 100. a housing; 110. a cover plate; 120. a keyboard tray; 130. a display screen mounting plate; 140. a chassis; 150. a telescopic rod; 200. a long plate; 210. a second lift drive; 220. a second platen; 300. a work table; 310. a first lift drive; 320. a first platen; 400. a table driving device; 410. a workbench slide rail; 420. a worktable slide block; 430. a workbench connecting plate; 440. a workbench connecting column; 450. a table driver; 500. a detection device; 600. a mobile device; 610. a Y-axis slide rail; 620. a Y-axis slider; 630. a Y-axis driver; 640. an X-axis slide rail; 650. an X-axis slider; 660. an X-axis driver; 700. a material supplementing device; 710. a material supplementing head; 720. a feed head driver; 800. a material storage device; 900. mounting a plate; 1000. a protective shell; a. a working chamber; b. a plate inlet; c. and (4) a plate outlet.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment as required without making a contribution, but all the embodiments are protected by the patent law within the scope of the claims of the present invention.

The embodiment relates to a feeding device for detecting electronic components of a flexible circuit board, which is shown in figures 1-4 and comprises: a cabinet 100, a controller (not shown), a long plate 200, a table 300, a table driving device 400, a detecting device 500, and a moving device 600.

The controller is used to control the table driving means 400, the detecting means 500 and the moving means 600.

As shown in fig. 1 and 2, the casing 100 has a working chamber a, and one end of the working chamber a has a plate inlet b and the other end has a plate outlet c. As also shown in fig. 1 and 2, an elongated plate 200 is installed in the working chamber a, and has one end extending to the plate inlet b and the other end extending to the plate outlet c for a flexible circuit board (not shown) to pass through from the upper side thereof. As shown in fig. 1 to 4, a table 300 is slidably mounted on the upper side of the long plate 200 for placing the flexible circuit board. As shown in fig. 1 to 4, a table 300 driving means is installed in the working chamber a for driving the table 300 to reciprocate in the direction of the long plate 200. As shown in fig. 1 to 4, the detecting device 500 is installed in the working chamber a, and is located at the upper side of the worktable 300, and the detecting end is downward for detecting whether the flexible circuit board is short of electronic components. As also shown in fig. 1-4, the moving device 600 is installed in the working chamber a and located at the upper side of the working platform 300, for the detection device 500 to be installed, for driving the detection device 500 to move along the X-axis and the Y-axis at the upper side of the working platform 300.

By arranging the controller and the detection device 500, whether the flexible circuit board is lack of electronic elements or not can be automatically detected, labor is saved, and cost is reduced; the detection device 500 is driven by the mobile device 600, can cover the whole workbench 300, and has a large detection range; in addition, a long plate 200 with one end extending to the plate inlet b and the other end extending to the plate outlet c is installed in the working cavity a, and a workbench driving device 400 is also installed, so that the flexible circuit board can be moved to the plate outlet c from the plate inlet b by the equipment, and the front and rear production lines are convenient to butt.

As a preferred scheme, as shown in fig. 1 to 4, the apparatus further comprises: a feeding device 700 and a stock device 800. The feeding device 700 is installed on the mobile device 600 and used for feeding the position of the flexible circuit board lacking the electronic component. The storing device 800 is installed in the working chamber a, is located beside the workbench 300 or is assembled on the workbench 300, and is used for storing electronic components required by the flexible circuit board. Through being equipped with feed supplement device 700 and stock device 800, can carry out the feed supplement to the position that the flexible circuit board lacks electronic component, reduce the defective percentage of flexible circuit board by a wide margin, shorten production time, save the manual work, reduce cost.

In this example, the material is supplemented after the complete material shortage detection; in other embodiments, it may be observed that there is a short feed in time to feed.

As a preferred scheme, as shown in FIGS. 4 and 9, a mounting plate 900 is mounted on the moving device 600, and the detecting device 500 and the feeding device 700 are mounted on the mounting plate 900. The detection device 500 and the material supplementing device 700 are driven by the mobile device 600 together without being driven respectively, the structure is simple, and the cost is saved.

As a preferred aspect, as shown in fig. 3 to 4, the first elevation driver 310 is installed at a side of the table 300, and the first pressure plate 320 is installed at the first elevation driver 310. The first pressing plate 320 is located on the upper side of the worktable 300 and is driven by the first elevating driver 310 to press down or ascend to release the flexible circuit board. As also shown in fig. 3 and 4, a second elevation driver 210 is mounted on a side of the long plate 200 at one end of the plate outlet c, and a second pressing plate 220 is mounted on the second elevation driver 210. The second pressing plate 220 is located on the upper side of the long plate 200 and is driven by the second lifting driver 210 to press down or lift up to release the flexible circuit board.

The working process is as follows: the first pressing plate 320 presses the flexible circuit board on the workbench 300, the second pressing plate 220 loosens the flexible circuit board, the detection device 500 and the material supplementing device 700 operate, after the operation is finished, the workbench driving device 400 drives the workbench 300 to further drive the flexible circuit board to move towards the board outlet c, after the flexible circuit board reaches the manufacturing position, the second pressing plate 220 presses the flexible circuit board on the long board 200, the first pressing plate 320 loosens the flexible circuit board, and the workbench 300 driving device drives the workbench 300 to return to the original position, so that the cycle is performed.

Through being provided with first lift driver 310 and first clamp plate 320, second lift driver 210 and second clamp plate 220, two sets of mutually supporting for the flexible circuit board can not squint, has improved the precision of detection and feed supplement, can also play the antiskid effect, better drives the flexible circuit board and gets into next link.

As shown in fig. 3 to 6, the first elevation driver 310 is a first elevation cylinder with an output end facing upward, and the first pressing plate 320 is mounted on an upper side of the first elevation cylinder. In this embodiment, there are two first lifting cylinders respectively located at two sides of the working platform 300, and there are two first pressing plates 320. In other embodiments, the first lift driver 310 may have other driving structures. As shown in fig. 3, 4 and 7, the second elevation driver 210 is a second elevation cylinder having an output end facing upward, and the second pressing plate 220 is mounted on an upper side of the second elevation cylinder. In this embodiment, there are two second lifting cylinders respectively located at two sides of the long plate 200, and there are two second pressing plates 220. In other embodiments, the second lifting driver 210 may have other driving structures.

As shown in fig. 3, 4 and 8, the mobile device 600 includes: a Y-axis slide rail 610, a Y-axis slider 620, a Y-axis driver 630, an X-axis slide rail 640, an X-axis slider 650, and an X-axis driver 660. Wherein, the Y-axis slide rail 610 is disposed at a side of the worktable 300. The Y-axis slider 620 is slidably mounted on the Y-axis slide rail 610. The Y-axis driver 630 is used for driving the Y-axis slider 620 to slide on the Y-axis slide rail 610. The X-axis slide rail 640 is mounted on the Y-axis slider 620 and is perpendicular to the Y-axis slide rail 610. The X-axis slider 650 is slidably mounted on the X-axis slide rail 640. The X-axis driver 660 is used for driving the X-axis slider 650 to slide on the X-axis slide rail 640.

In this embodiment, there are two Y-axis slide rails 610, which are disposed in parallel on two sides of the worktable 300; the Y-axis sliders 620 are mounted on the two Y-axis slide rails 610, and are driven by the Y-axis driver 630 in synchronization. One X-axis slide rail 640 is arranged between the two Y-axis sliders 620 and moves together with the Y-axis sliders 620; there is one X-axis slider 650. The detecting device 500 and the feeding device 700 are both installed on the front side of the X-axis slider 650 through the installation plate 900.

As shown in fig. 5, in the present embodiment, the table driving device 400 includes: a workbench slide rail 410 arranged on the bottom of the working cavity a, a workbench slide block 420 slidably assembled on the workbench slide rail 410, a workbench connecting plate 430 fixedly arranged on the upper side of the workbench slide block 420, a workbench connecting post 440 with one end fixedly connected with the workbench connecting plate 430 and the other end fixedly connected with the workbench 300 and bypassing from the two sides of the long plate 200, and a workbench driver 450 for driving the workbench slide block 420 to slide on the workbench slide rail 410. More specifically, two work table slide rails 410 are provided, and are respectively disposed in parallel at both sides of the lower portion of the work table 300; four workbench sliding blocks 420 are arranged on one workbench sliding rail 410 in pairs; the worktable connecting plate 430 is fixed on the upper sides of the four worktable sliders 420; the worktable connection posts 440 are four, and two by two are disposed at one side of the worktable connection plate 430 and bypass from the outside of the long plate 200.

As shown in fig. 1 and 2, in the present embodiment, the lower portion of the casing 100 is a housing 140, and the upper portion has the working chamber a. The cover plate 110 for covering or partially covering the plate inlet b and the plate outlet c is respectively assembled on the cabinet 100, more specifically, the cover plate 110 is a multi-fold folding plate, and the upper side of the cabinet 100 is provided with a telescopic rod 150 for connecting one end of the cabinet 100 and the other end of the cabinet 110, and the cover plate 110 can be automatically opened or closed by controlling the telescopic rod 150. The keyboard supporting plate 120 is assembled at one end of the casing 100 located at the board inlet b, and a keyboard is placed on the keyboard supporting plate 120, so that the use is convenient. The casing 100 is located the one end of entering board mouth b and is close to the upside and is equipped with the display screen mounting panel 130, assembles the display screen on the display screen mounting panel 130, and is fixed effectual, watches also conveniently. The casing 100 is provided with a lead hole near the display screen mounting plate 130 for the line of the display screen to pass through, which is cleaner and tidier. The housing 100 is further provided with a plurality of function keys and an emergency stop button at a position close to the display screen mounting plate 130.

As shown in fig. 9, in the present embodiment, the detection device 500 is a photographing component. The camera assembly shoots the flexible circuit board on the work table 300 and transmits image information to the controller, and the controller judges whether there is a lack of electronic components.

As also shown in fig. 9, the feeding apparatus 700 includes: a feed block 710 and a feed block driver 720. Wherein, the working end of the feed head 710 faces downwards; the feed head driver 720 is used for driving the feed head 710 to move along the Z-axis direction. After the controller determines that the flexible circuit board lacks an electronic component, the moving device 600 drives the feeding device 700 to move to a position above the material shortage position, and the feeding head driver 720 drives the feeding head 710 to feed the material to the material shortage position.

In this embodiment, the electronic components refer to resistors and LED lamp beads. In other embodiments, the electronic element may be any one of a resistor and an LED lamp bead, or may be other electronic elements. That is to say, in this embodiment, this flexible circuit board's electronic component detects feed supplement equipment is used for carrying out hourglass material detection and feed supplement to flexible circuit board's resistance and LED lamp pearl.

Suitably, in this embodiment, the stock device 800 includes: resistance material storage area and LED lamp pearl material storage area. The material supplementing device 700 is driven by the moving device 600 to take the material from the material storage device 800, and then driven by the moving device 600 to supplement the material to the material shortage position.

In this embodiment, the flexible circuit board is preferably an LED leadless PCB board.

The working principle of the utility model is as follows:

the first pressing plate 320 presses the flexible circuit board on the workbench 300, the second pressing plate 220 releases the flexible circuit board, the detection device 500 is driven by the moving device 600 to detect the flexible circuit board on the workbench 300 along the X axis and the Y axis, and sends detection information to the controller; the controller judges whether the resistor and/or the LED lamp bead are/is absent; after the controller judges that the flexible circuit board lacks the resistor and/or the LED lamp beads, the controller controls the moving device 600 to drive the material supplementing device 700 to enter the material storage device 800 for material supplement, then controls the moving device 600 to drive the material supplementing device 700 to supplement materials to the material shortage position, after the operation is finished, the workbench driving device 400 drives the workbench 300 to further drive the flexible circuit board to move towards the board outlet c, after the manufacturing position is reached, the second pressing plate 220 presses the flexible circuit board on the long board 200, the first pressing plate 320 loosens the flexible circuit board, and the workbench driving device 400 drives the workbench 300 to return to the original position, so that the cycle is performed.

The above description is only for the purpose of illustration and not limitation, and other modifications or equivalent replacements made by those skilled in the art to the technical solution of the present invention should be covered by the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. An electronic component detecting and feeding device of a flexible circuit board is characterized by comprising:

a casing (100) having a working chamber (a) with a plate inlet (b) at one end and a plate outlet (c) at the other end;

a controller;

the long plate (200) is arranged in the operation cavity (a), one end of the long plate extends to the plate inlet (b), and the other end of the long plate extends to the plate outlet (c) and is used for a flexible circuit board to pass through from the upper side;

a work table (300) slidably mounted on an upper side of the long plate (200) for placing the flexible circuit board;

a table driving device (400) installed in the working chamber (a) for driving the table (300) to reciprocate in the direction of the long plate (200);

the detection device (500) is arranged in the working cavity (a), is positioned at the upper side of the workbench (300), has a downward detection end and is used for detecting whether the flexible circuit board is lack of electronic components; and (c) a second step of,

and the moving device (600) is arranged in the working cavity (a), is positioned on the upper side of the workbench (300), is used for installing the detection device (500), and is used for driving the detection device (500) to move on the upper side of the workbench (300) along the X axis and the Y axis.

2. The electronic component detection feeding apparatus of a flexible circuit board according to claim 1, wherein the electronic component detection feeding apparatus of a circuit board of a flexible circuit board further comprises:

a feeding device (700) mounted on the mobile device (600) for feeding the position of the flexible circuit board lacking the electronic components;

and the material storage device (800) is arranged in the operation cavity (a), is positioned beside the workbench (300) or is assembled on the workbench (300) and is used for storing electronic components required by the flexible circuit board.

3. The apparatus of claim 2, wherein a mounting plate (900) is mounted on the moving device (600), and the detecting device (500) and the feeding device (700) are mounted on the mounting plate (900).

4. The electronic component detecting and feeding apparatus for flexible circuit board according to claim 1, wherein the side of the table (300) is equipped with a first lifting driver (310), and the first lifting driver (310) is equipped with a first pressing plate (320); the first pressing plate (320) is located on the upper side of the workbench (300) and is driven by the first lifting driver (310) to press down or lift up to loosen the flexible circuit board.

5. The electronic component detecting and feeding apparatus for flexible circuit board according to claim 4, wherein the side of the long board (200) at the end of the board outlet (c) is equipped with a second lifting driver (210), and the second lifting driver (210) is equipped with a second pressing board (220); the second pressing plate (220) is located on the upper side of the long plate (200), and is driven by the second lifting driver (210) to press down or lift up to loosen the flexible circuit board.

6. The electronic component detection feeding apparatus of a flexible circuit board according to claim 1, wherein the moving means (600) comprises:

a Y-axis slide rail (610) arranged on the side of the workbench (300);

a Y-axis slider (620) slidably mounted on the Y-axis slide rail (610);

a Y-axis driver (630) for driving the Y-axis slider (620) to slide on the Y-axis slide rail (610);

an X-axis slide rail (640) mounted on the Y-axis slider (620) and perpendicular to the Y-axis slide rail (610);

an X-axis slider (650) slidably mounted on the X-axis slide rail (640); and the number of the first and second groups,

an X-axis driver (660) for driving the X-axis slider (650) to slide on the X-axis slide rail (640).

7. The electronic component detecting and feeding apparatus for flexible circuit board according to claim 1, wherein said housing (100) is equipped with a cover plate (110) for covering or partially covering said board inlet (b) and said board outlet (c), respectively.

8. The electronic component detecting and feeding device of the flexible circuit board as claimed in claim 1, wherein the end of the housing (100) at the board inlet (b) is equipped with a keyboard tray (120); the casing (100) is provided with a display screen mounting plate (130) which is positioned at one end of the plate inlet (b) and is close to the upper side.

9. The electronic component detection feeding device of the flexible circuit board as claimed in claim 2, wherein the detection means (500) is a camera assembly;

the feeding apparatus (700) comprises:

a feed head (710) with its working end facing downwards; and the number of the first and second groups,

a feed block driver (720) for driving the feed block (710) to move along the Z-axis direction.

10. The flexible circuit board electronic component detection feeding device as claimed in any one of claims 1 to 9, wherein the electronic component is a resistor and/or an LED lamp bead.