CN219092610U - Automatic FPC lamp plate flattening auxiliary device - Google Patents

Abstract

The utility model relates to the technical field of dispensing auxiliary devices, and discloses an automatic FPC lamp panel leveling auxiliary device which aims at solving the technical problem of deflection of an FPC soft board. The soft substrate is fixed through the positioning wheel, and the soft substrate is tensioned so as to facilitate dispensing of the soft substrate, so that the FPC soft substrate is ensured not to deviate. Need not artifical inspection trowelling lamp plate, increase the device before the point glues and reduce the risk of raising the perk, spacing in order to reach the fixed purpose of soft board on the carbon steel pole through the locating wheel, operation maintenance is simple and convenient, reduces personnel's inspection and trowelling's manpower, promotes the point and glues efficiency.

Description

Automatic FPC lamp plate flattening auxiliary device

Technical Field

The utility model relates to the technical field of dispensing auxiliary devices, in particular to an automatic FPC lamp panel flattening auxiliary device.

Background

In the production process of the LED lamp tube, the LED chip is required to be arranged on a soft substrate, namely an FPC board, then the soft substrate is adhered to the inner wall of the lamp tube through a dispensing machine, the Chinese patent document with publication number CN105864665B discloses a soft substrate lamp tube adhering machine, the Chinese patent document with publication number CN206875162U discloses a soft substrate lamp tube adhering device, and the related technology of soft substrate lamp tube adhering is disclosed.

Since the flexible substrate is a flexible material, and the dispensing and bonding process cannot be affected in the positioning process of the flexible substrate, it is particularly important how to position the flexible substrate, but the prior art has not improved the positioning device for the Flexible Printed Circuit (FPC), in order to ensure that the flexible printed circuit is not deviated, is needed.

Disclosure of Invention

The utility model aims to provide an automatic FPC lamp panel flattening auxiliary device so as to solve the technical problem of deflection of an FPC soft panel.

In order to achieve the above purpose, the specific technical scheme of the automatic FPC lamp panel flattening auxiliary device is as follows:

the utility model provides an automatic FPC lamp plate presses flat auxiliary device, includes fixed connection to the end frame on X to actuating mechanism, is provided with the peg between the end frame, and the peg is connected with the locating wheel through the U-shaped frame, and the locating wheel is provided with the face of cylinder that is located the face of wheel middle part, and the both ends of face of cylinder are provided with the flange that is used for fixing a position the FPC lamp plate, and when X drove the locating wheel to actuating mechanism, make the FPC lamp plate of skew return to the preset position of carbon fiber pole again. The soft substrate is fixed through the positioning wheel, and the soft substrate is tensioned so as to facilitate dispensing of the soft substrate, so that the FPC soft substrate is ensured not to deviate.

Further, the end frame is L-shaped, a slotted hole for fixing on the X-direction driving mechanism is formed in the end frame, a first fixing hole connected with the hanging rod is formed in the end frame, and fixing holes connected with the first fixing holes are formed in two ends of the hanging rod.

Further, the hanging rod is provided with a plurality of pairs of second fixing holes, the U-shaped frame is provided with an upper through groove and a lower through groove, the central lines of the upper through groove and the lower through groove are mutually perpendicular, the groove wall of the upper through groove is provided with a third fixing hole, and the U-shaped frame is fixedly connected with the hanging rod through the second fixing holes, the third fixing holes and the fastening piece; the groove wall of the lower through groove is provided with a first shaft hole, the positioning wheel is internally provided with a second shaft hole corresponding to the first shaft hole, and the U-shaped frame is movably connected with the positioning wheel through the first shaft hole, the second shaft hole and the rotating shaft.

Further, the cross section of peg personally submits T font, forms the butt of going up logical groove cell wall, makes things convenient for the counterpoint of second fixed orifices and third fixed orifices, and the butt back in vertical direction can, only needs the counterpoint of adjustment horizontal direction, and installation fastener like screw is more swift.

The automatic FPC lamp panel flattening auxiliary device provided by the utility model has the following advantages:

need not artifical inspection trowelling lamp plate, replace the device to carry out the automatic correction lamp plate state, can carry out the point and glue, increase the device before the point glues and reduce the risk of raising the perk, spacing in order to reach the fixed purpose of soft board on the carbon steel pole through the locating wheel, operation maintenance is simple and convenient, reduces personnel's inspection and trowelling's manpower, promotes the point and glues efficiency.

Drawings

FIG. 1 is a top view of an automatic FPC light panel dispenser according to the present utility model;

FIG. 2 is a perspective structure diagram of an automatic FPC light panel leveling auxiliary device provided by the utility model;

FIG. 3 is an exploded view of the auxiliary device for leveling an FPC board provided by the utility model;

FIG. 4 is an enlarged view provided for at B in FIG. 3 in accordance with the present utility model;

fig. 5 is a diagram illustrating a lamp panel position correction structure according to the present utility model.

In the figure: 10. an end frame; 20. a hanging rod; 30. a U-shaped frame; 40. a positioning wheel; 50. a carbon fiber rod; 11. a first fixing hole; 12. a slot hole; 21. a fixed shaft; 22. a second fixing hole; 31. a first shaft hole; 32. a third fixing hole; 41. a cylindrical surface; 42. a flange; 43. and a second shaft hole.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1, in a dispensing apparatus, the present utility model provides an automatic FPC light board leveling auxiliary device, where an initial position is located in a region a in fig. 1, a carbon fiber rod 50 is used for carrying an FPC flexible board, and the FPC light board leveling auxiliary device is driven by an X-direction driving mechanism to move on the carbon fiber rod 50.

Referring to fig. 2 to 5, an automatic FPC light panel flattening auxiliary device comprises end frames 10 fixedly connected to an X-direction driving mechanism, a hanging rod 20 is arranged between the end frames 10, the hanging rod 20 is connected with a positioning wheel 40 through a U-shaped frame 30, the positioning wheel 40 is provided with a cylindrical surface 41 positioned in the middle of a wheel surface, two ends of the cylindrical surface 41 are provided with flanges 42 for positioning the FPC light panel, and when the X-direction driving mechanism drives the positioning wheel 40, the deviated FPC light panel returns to a groove of a carbon fiber rod 50 again.

The width of the FPC is closely matched with the spacing of the positioning wheel 40, and the spacing is small with the spacing of the positioning position, so that the risk of product dispensing offset is reduced. The flexible substrate is fixed through the positioning wheel 40, and the flexible substrate is tensioned so as to facilitate dispensing of the flexible substrate, so that the FPC flexible substrate is ensured not to deviate.

Preferably, the distance from the positioning wheel 40 during dispensing is 10cm, and the risk of warping is reduced to the greatest extent.

Specifically, the end frame 10 is L-shaped, a slot hole 12 for fixing on the X-direction driving mechanism is provided on the end frame 10, a first fixing hole 11 connected with the hanging rod 20 is provided on the end frame 10, and fixing holes connected with the first fixing hole 11 are provided on both ends of the hanging rod 20.

Further, the hanging rod 20 is provided with a plurality of pairs of second fixing holes 22, the U-shaped frame 30 is provided with an upper through groove and a lower through groove, the central lines of the upper through groove and the lower through groove are mutually perpendicular, the groove wall of the upper through groove is provided with a third fixing hole 32, and the U-shaped frame 30 is fixedly connected with the hanging rod 20 through the second fixing holes 22, the third fixing holes 32 and a fastener; the groove wall of the lower through groove is provided with a first shaft hole 31, the inside of the positioning wheel 40 is provided with a second shaft hole 43 corresponding to the first shaft hole 31, and the U-shaped frame 30 is movably connected with the positioning wheel 40 through the first shaft hole 31, the second shaft hole 43 and the rotating shaft.

Further, the cross section of the hanging rod 20 is T-shaped, and the butt of the wall of the upper through groove is formed, so that the second fixing hole 22 and the third fixing hole 32 can be conveniently aligned, and after the butt in the vertical direction, only the alignment in the horizontal direction needs to be adjusted, and the installation of fasteners such as screws is more rapid.

The working mode is as follows:

on the board separating platform that soft lamp strip makeup of pasting FPC placed, click start, the vacuum pump starts, carry out vacuum adsorption to the lamp plate of placing on the board separating platform, both ends pressfitting, the cutting die starts to divide the board to the makeup, the suction device starts to adsorb to move to poling carbon fiber pole 50 to the lamp plate that has been divided, glue auxiliary device through FPC lamp plate flattening point, guarantee that the lamp plate adsorbs the plain paste, carbon fiber pole 50 removes the starting point and glues, penetrate in the glass pipe, glass pipe moves down after reaching the terminal point, the vacuum pump stop work, attach the lamp plate on the glass pipe, carbon fiber pole moves 50 out, the glass pipe unloading, flow into the device of standing through glass pipe climbing and carry out product standing.

In summary, the automatic FPC lamp panel flattening auxiliary device provided by the utility model has the following beneficial effects:

the automatic FPC lamp panel leveling auxiliary device provided by the utility model is used for automatically correcting the state of the lamp panel instead of manually checking the leveling lamp panel, the device is added before the glue is dispensed to reduce the risk of warping, the purpose of fixing the soft board is achieved by limiting the positioning wheel on the carbon steel rod, the operation and maintenance are simple and convenient, the personnel checking and leveling manpower is reduced, and the glue dispensing efficiency is improved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (4)

1. The utility model provides an automatic FPC lamp plate flattening auxiliary device, its characterized in that, including fixed connection end frame (10) on X to actuating mechanism, be provided with peg (20) between end frame (10), peg (20) are connected with location wheel (40) through U-shaped frame (30), location wheel (40) are provided with cylindrical face (41) that are located the wheel face middle part, the both ends of cylindrical face (41) are provided with flange (42) that are used for fixing a position the FPC lamp plate.

2. The automatic FPC lamp panel flattening auxiliary device according to claim 1, wherein the end frame (10) is L-shaped, a slotted hole (12) used for being fixed on an X-direction driving mechanism is formed in the end frame (10), a first fixing hole (11) connected with a hanging rod (20) is formed in the end frame (10), and fixing holes (21) connected with the first fixing hole (11) are formed in two ends of the hanging rod (20).

3. The automatic FPC light panel leveling auxiliary device according to claim 2, wherein the hanging rod (20) is provided with a plurality of pairs of second fixing holes (22), the U-shaped frame (30) is provided with an upper through groove and a lower through groove, the central lines of the upper through groove and the lower through groove are mutually perpendicular, the wall of the upper through groove is provided with a third fixing hole (32), and the U-shaped frame (30) is fixedly connected with the hanging rod (20) through the second fixing holes (22), the third fixing holes (32) and a fastener; the groove wall of the lower through groove is provided with a first shaft hole (31), the positioning wheel (40) is internally provided with a second shaft hole (43) corresponding to the first shaft hole (31), and the U-shaped frame (30) is movably connected with the positioning wheel (40) through the first shaft hole (31), the second shaft hole (43) and the rotating shaft.

4. An automatic FPC light panel leveling aid according to claim 3, characterized in that the cross section of the hanger bar (20) is T-shaped.

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