CN212934567U

CN212934567U - Closely arranged LED lamp bead material box carrier band

Info

Publication number: CN212934567U
Application number: CN202022143562.5U
Authority: CN
Inventors: 徐惠能; 周宗吉
Original assignee: Fujian Qiangli Photoelectricity Co Ltd
Current assignee: Fujian Qiangli Photoelectricity Co Ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-04-09
Anticipated expiration: 2030-09-25

Abstract

Arrange inseparable LED lamp pearl magazine carrier band, include: the belt body is used for providing a bearing main body; the positioning holes are arranged on the belt body in rows and penetrate through the belt body; the material boxes are arranged on the strip body in a row, protrude towards the same surface of the strip body and form a box cavity, the box cavity is used for containing the LED lamp beads, and the bottom of each material box is provided with a through hole; the number of the material boxes is more than twice of that of the positioning holes, one positioning hole and at least one material box are positioned in the same row, and the row is vertical to the row; at least one material box is arranged on the symmetry axis of two adjacent positioning holes in the same row. LED lamp pearl magazine carrier band improves subsides dress efficiency, and the material rate is thrown in the price reduction.

Description

Closely arranged LED lamp bead material box carrier band

Technical Field

The utility model relates to a LED encapsulates the field, especially relates to an arrange inseparable LED lamp pearl magazine carrier band.

Background

With the rapid development of information-based construction, information visualization occupies a very important position. And the emergence of the LED display screen enables the information distribution to be more efficient and rapid. A large number of LED lamps are used in LED displays.

Most of the LED lamps at present adopt a low-cost and high-productivity production solution, wherein the technology of smd (surface Mounted devices) surface mount devices is developed and popularized in LED lamp packaging. In the production process of the LED lamp surface mounting device, the LED lamp beads are arranged on the material box carrier band, and the material box carrier band is an important component required for forming the LED surface mounting device.

The existing LED lamp bead material box carrier belt is shown in figure 1 and comprises a belt body 10, a positioning hole 11 and a material box 12, wherein the positioning hole 11 is arranged on the belt body 10 and penetrates through the belt body 10, the material box 12 is arranged on the belt body 10 and forms a box cavity protruding towards one side of the material box 12, and a through hole is formed in the bottom of the material box 12. In the prior art, the positioning holes 11 and the material boxes 12 are arranged in a one-to-one correspondence, as shown in fig. 1. However, the material box carrier tape with the existing LED lamp bead arrangement has the problems that the equipment mounting and taking process is long when the material box carrier tape is used, the mounting efficiency is low, the quantity of the whole disc of packaged lamp beads is small, the material change frequency causes high material throwing rate and the like.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem provide an arrange inseparable LED lamp pearl magazine carrier band to improve and paste dress efficiency, the material rate is thrown to the price reduction.

In order to solve the above problem, the utility model provides a arrange inseparable LED lamp pearl magazine carrier band, include: the belt body is used for providing a bearing main body; the positioning holes are arranged on the belt body in rows and penetrate through the belt body; the material boxes are arranged on the strip body in a row, protrude towards the same surface of the strip body and form a box cavity, the box cavity is used for containing the LED lamp beads, and the bottom of each material box is provided with a through hole; the number of the material boxes is more than twice of that of the positioning holes, one positioning hole and at least one material box are positioned in the same row, and the row is vertical to the row; at least one material box is arranged on the symmetry axis of two adjacent positioning holes in the same row.

Optionally, each magazine located in the same column as the positioning hole is located in the first row; and the material boxes on the symmetrical axes of the two adjacent positioning holes are positioned in a second row, and the first row and the second row are in the same row.

Optionally, all the material boxes which are positioned in the same column with the positioning hole are positioned in the first row; and the material boxes on the symmetry axes of two adjacent positioning holes are positioned in a second row, and the first row and the second row are staggered.

Optionally, the positioning holes have two rows.

Optionally, two positioning holes are arranged in the same row, and two material boxes are arranged in the same row; two material boxes are arranged on the symmetry axis of two adjacent positioning holes in the same row.

Optionally, the two material boxes in the same row are positioned between the two positioning holes in the same row; or the two positioning holes in the same row are positioned between the two material boxes in the same row; or the positioning holes and the material boxes in the same column are arranged at intervals.

Optionally, the LED lamp bead material box carrier tape further comprises a film for plastic packaging the material box in rows.

Optionally, the positioning holes are in a row, the magazine has two rows, and the two magazines and one positioning hole are located in the same column; two adjacent locating holes are arranged on the symmetry axis and comprise two material boxes.

Optionally, the two rows of cartridges are plastically encapsulated together in a row by the same film.

Optionally, the LED lamp bead material box carrier tape is integrally packaged in an aluminum foil bag.

The beneficial effects of the utility model reside in that: through making redesign with locating hole and magazine, rationalize the corresponding relation of interval and locating hole of magazine in the magazine carrier band, not only can effectively alleviate operating personnel's work load, still improve and paste dress efficiency, reduce cost.

Drawings

FIG. 1 is a schematic diagram of a carrier tape of a conventional LED lamp bead box;

FIG. 2 is a schematic view of a tightly arranged LED lamp bead magazine carrier tape according to an embodiment of the present invention;

FIG. 3 is a schematic top view of the LED lamp bead magazine tape of FIG. 2;

FIG. 4 is a schematic cross-sectional view of the LED lamp bead magazine tape shown in FIG. 2;

FIG. 5 is a schematic perspective view of the LED lamp bead magazine tape shown in FIG. 2;

fig. 6 is a schematic view of another embodiment of the present invention showing a closely arranged LED lamp bead magazine carrier tape;

fig. 7 is a schematic view of another embodiment of the present invention showing a closely arranged LED lamp bead magazine carrier tape;

fig. 8 is a schematic view of another embodiment of the present invention showing a closely arranged LED lamp bead magazine carrier tape;

fig. 9 is a schematic view of another embodiment of the present invention showing a closely arranged LED lamp bead magazine carrier tape;

fig. 10 is a schematic view of another embodiment of the present invention, showing a closely arranged LED lamp bead magazine carrier tape.

10. 20, 30, 40, 50, 60, 70-tape; 11. 21, 31, 41, 51, 61, 71-locating holes; 12. 22, 32, 42, 52, 62, 72-cartridges; 73-a film; a-a dashed segment; b-dashed line segment.

Detailed Description

The existing LED lamp bead material box carrier band for surface mounting still has certain defects when in use, and the packing efficiency and the use efficiency are influenced because the center distance of the material box carrier band is overlarge, the packing quantity is small, and the material discs (material box blank spaces) are large.

Therefore, the utility model provides a new arrange inseparable LED lamp pearl magazine carrier band to solve the not enough of above-mentioned existence.

Referring to fig. 2 to 5, the present embodiment provides a carrier tape for LED lamp beads in a close arrangement, including:

a belt body 20, the belt body 20 is used for providing a bearing main body; fig. 2 shows that the belt body 20 has a set of parallel long opposite sides, and the direction of the long opposite sides is parallel to the direction of each row in the embodiment;

positioning holes 21, the positioning holes 21 are arranged on the belt body 20 in a row, and the positioning holes 21 penetrate through the belt body 20; the positioning hole 21 is a positioning hole for feed by feeder (feeder);

the material boxes 22 are arranged on the belt body 20 in rows, the material boxes 22 protrude towards the same surface of the belt body 20 and form box cavities (not distinguished and labeled, please refer to fig. 3), the box cavities are used for containing the LED lamp beads, the bottom of the material boxes 22 is provided with through holes (not distinguished and labeled, please refer to fig. 2, fig. 4 and fig. 5, and in the three-dimensional structure of fig. 5, the leftmost edge also shows a half of the through hole structure); the through holes are holes used for vacuum suction of the whole material box carrier belt, so that the lamp beads in the material box 22 cannot stand on one side in the plastic packaging process and the like;

the number of the material boxes 22 is more than twice of that of the positioning holes 21, one positioning hole 21 and at least one material box 22 are positioned in the same row, and the rows are vertical to the rows; at least one magazine 22 is arranged on the symmetry axis of two adjacent positioning holes 21 in the same row.

In this embodiment, fig. 2 shows that each magazine 22 in the same column as the positioning hole 21 is in the first row. The dashed line segment a in fig. 2 shows a straight line segment of one of the columns, which has a positioning hole 21 and a magazine 22. On the imaginary line segment a, the distance from the center of the positioning hole 21 to the upper edge of the belt body 20 may be 1.75mm, and the distance from the center of the positioning hole 21 to the center of the magazine 22 may be about 3.5 mm.

Fig. 2 further shows that each magazine 22 on the symmetry axis of two adjacent positioning holes 21 is located in the second row, and the first row and the second row are in the same row (i.e. all magazines 22 are located in the same row in this embodiment). In fig. 2, a dashed line segment B is a straight line segment where one of the corresponding symmetry axes is located, and the dashed line segment B has one magazine 22, that is, one magazine 22 is always located on the symmetry axis of two adjacent positioning holes 21.

The structure of this embodiment forms a single row of magazine carrier tape with the center-to-center spacing shortened by a factor and the number of magazines increased by a factor compared to the number of positioning holes. In this embodiment, two material boxes 22 correspond to one positioning hole 21, or one positioning hole 21 corresponds to two material boxes 22, and accordingly, in the surface packaging process, the machine program can be adjusted (for example, the positioning is directly performed by the positioning hole originally, the machine is improved by only using the intermediate time when two positioning holes pass as the positioning, and the intermediate time can be obtained by long-term process practice or special experimental verification, and other modes can be adopted to realize the positioning of the machine, for example, a mode of directly counting the stroke).

The length and width dimensions of the magazine 22 correspond to dimensions slightly larger than those of the LED lamp beads, for example, when the length and width dimensions of the LED lamp beads (not shown) are 1.2mm × 1.2mm, the length and width dimensions of the magazine 22 may be 1.3mm × 1.3mm (or 1.3mm × 1.35 mm). The depth of the magazine 22 is also slightly greater than the height of the corresponding LED bead, and may be about 1mm in particular.

The tape body 20 itself may have a thickness of 0.18 mm. The diameter of the positioning hole 21 may be 1.50 mm. In the magazine 22, the diameter of the through-hole may be 1 mm.

In this embodiment, the width between the upper and lower parts of the belt body 20 shown in fig. 2 may be about 8mm, the length may be cut differently according to the number of the material boxes 22, the center distance between the different material boxes 22 may be about 2mm, and at this time, the distance between the adjacent material boxes 22 is reduced to about 0.2mm to 0.4mm according to the length and width of the material boxes 22.

Another embodiment of the present invention provides another LED lamp bead material box carrier tape with tight arrangement, please refer to fig. 6.

Arrange inseparable LED lamp pearl magazine carrier band and include: belt body 30, positioning hole 31 and magazine 32. Their structures can be referred to the corresponding contents of the previous embodiments. Unlike the previous embodiments, in the present embodiment, all the magazines 32 located in the same column as the positioning hole 31 are located in the first row; each material box 32 on the symmetry axis of two adjacent positioning holes is positioned in the second row, the first row and the second row are staggered, namely the material boxes 32 are divided into two rows. According to the material boxes 32 with the two-row structure, two suction nozzles are correspondingly designed during the design of the subsequent corresponding matching machine table, the corresponding suction nozzles cannot be arranged in parallel, the suction nozzles are also required to be arranged in a staggered mode, namely, the suction nozzles are arranged at the front and back positions of different rows in the production line direction, and the position relationship of the suction nozzles is the same as that of the two material boxes 32 closest to each other between the two rows in the graph 6.

The two rows of material boxes 32 increase the difficulty of subsequent thin film plastic package (refer to subsequent contents), but the high-temperature press plastic package can still be realized through the adjustment of the size, so that one layer of film covers the two rows of material boxes 32 simultaneously, and the plastic package is more extremely realized through the redesign and matching of other equipment, so that the material boxes 32 in different rows are respectively subjected to plastic package.

Another embodiment of the present invention provides another LED lamp bead material box carrier tape with tight arrangement, please refer to fig. 7.

Arrange inseparable LED lamp pearl magazine carrier band and include: a belt body 40, a positioning hole 41 and a magazine 42. Their structures can be referred to the corresponding contents of the previous embodiments. Unlike the previous embodiment, in this embodiment, in addition to the magazine 42 having two rows, the positioning holes 41 also have two rows. At this time, two positioning holes 41 are provided in the same row, and two magazines 42 are provided in the same row. Further, two magazines 42 are included on the symmetry axis (refer to the symmetry axis of fig. 2, i.e., the broken line segment B) of adjacent two positioning holes 41 in the same row.

In this embodiment, two magazines 42 in the same row are located between two positioning holes 41 in the same row. In other embodiments, the two positioning holes in the same row may be located between the two magazines in the same row.

Another embodiment of the present invention provides another LED lamp bead material box carrier tape with tight arrangement, please refer to fig. 8.

Arrange inseparable LED lamp pearl magazine carrier band and include: a belt body 50, a positioning hole 51 and a magazine 52. Their structures can be referred to the corresponding contents of the previous embodiments. In this embodiment, in addition to the magazine 52 having two rows, the positioning holes 51 also have two rows. At this time, two positioning holes 51 are provided in the same row (in the present embodiment, the centers of the structures in the same row are not completely aligned, but the holes and the cartridges as a whole can be regarded as a row), and two magazines 52 are provided in the same row. Further, two magazines 52 are included on the symmetry axis (refer to the symmetry axis of fig. 2, i.e., the broken line segment B) of adjacent two positioning holes 51 in the same row. Unlike the previous embodiments, in the present embodiment, the positioning holes 51 and the magazine 52 are arranged at intervals in the same row.

Another embodiment of the present invention provides another LED lamp bead material box carrier tape with tight arrangement, please refer to fig. 9.

Arrange inseparable LED lamp pearl magazine carrier band and include: a belt body 60, a positioning hole 61 and a magazine 62. Their structures can be referred to the corresponding contents of the previous embodiments. In this embodiment, the magazine 62 has two rows, and the positioning holes 61 are one row. That is, the positioning holes 61 are in a row, the magazine 62 has two rows, and two magazines 62 and one positioning hole 61 are located in the same row. Two adjacent positioning holes 61 include two magazines 62 on the axis of symmetry.

At this time, the number of magazines 62 per row is twice the number of positioning holes 61 in the row. Therefore, the number of the two rows of magazines 62 is four times the number of the positioning holes 61 in one row. In the previous embodiments, however, the number of corresponding magazines is only twice the number of corresponding positioning holes. Therefore, the present embodiment can further make full use of the positioning holes 61, improving various efficiencies and utilization rates.

In the configuration shown in fig. 9, it is also possible to mold two rows of cartridges together in a row by the same film. At the moment, when the film is adopted for plastic package, the LED lamp beads can be well sealed in the material box.

Another embodiment of the present invention provides another LED lamp bead material box carrier tape with tight arrangement, please refer to fig. 10.

Arrange inseparable LED lamp pearl magazine carrier band and include: a belt body 70, a positioning hole 71 and a magazine 72. Their structures can be referred to the corresponding contents of the previous embodiments. Fig. 10 also shows that the carrier tape for LED lamp bead cartridges of the present embodiment further includes a film 73 for aligning the plastic cartridges (in fig. 10, the film 73 is indicated by a dotted line, and two rows of dotted lines beside the dotted line indicate corresponding plastic cutting-edge indentations, which are not labeled).

As can be seen from fig. 10, before plastic packaging is started, the surface of the strip body 70 (lamp strip) may be flat, but after plastic packaging, the strip body may have a rib-like structure (i.e., dotted lines are shown on the upper and lower sides of the dotted line of the film 73 in fig. 10), because in the plastic packaging process, corresponding pressure knife-edge indentations are formed, and the plastic packaging knife presses the corresponding film onto the strip body by using high temperature, so as to ensure that the film is not easily pulled away from the strip body in a non-use state.

Although not shown in the drawings, the LED lamp bead material box carrier tape provided in the above embodiments and arranged closely may be wholly packaged in an aluminum foil bag.

The utility model provides a magazine carrier band uses the carrier band packing end at LED lamp pearl, can make the carrier band packing quantity increase 1 times of same length, and same charging tray (magazine) packing quantity increases more than 1 times, and same aluminium foil bag packing quantity increases more than 1 times, and aluminium foil bag packagine machine efficiency improves more than 1 times, and packaging cost reduces.

The utility model discloses the carrier band can improve the subsides dress efficiency more than 20% at SMD lamp pearl subsides dress operation user end, and it is big to solve frequent material loading and lead to the amount of labor consumption, goes up same charging tray quantity and saves the material loading time more than half. In the original surface mounting process, the maximum throwing amount of 500pcs (pieces) per square meter is reduced to 8pcs per square meter. Thereby solving the problems of corresponding productivity, cost and efficiency.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.

Claims

1. The utility model provides a arrange inseparable LED lamp pearl magazine carrier band, includes:

the belt body is used for providing a bearing main body;

the positioning holes are arranged on the belt body in rows and penetrate through the belt body;

the material boxes are arranged on the strip body in a row, protrude towards the same surface of the strip body and form a box cavity, the box cavity is used for containing the LED lamp beads, and the bottom of each material box is provided with a through hole;

the number of the material boxes is more than twice of that of the positioning holes, one positioning hole and one material box are positioned in the same row, and the rows are vertical to the row; at least one material box is arranged on the symmetry axis of two adjacent positioning holes in the same row.

2. The carrier tape for LED lamp beads in close arrangement as claimed in claim 1, wherein each of the cartridges in the same column as the positioning holes is positioned in a first row; and the material boxes on the symmetrical axes of the two adjacent positioning holes are positioned in a second row, and the first row and the second row are in the same row.

3. The carrier tape for LED lamp beads in a close array as claimed in claim 1, wherein all the cartridges in the same column as the positioning holes are in the first row; and the material boxes on the symmetry axes of two adjacent positioning holes are positioned in a second row, and the first row and the second row are staggered.

4. The closely-arranged LED lamp bead magazine carrier tape of claim 3, wherein said positioning holes have two rows.

5. The carrier tape of claim 4, wherein there are two positioning holes in the same row and two cartridges in the same row; two material boxes are arranged on the symmetry axis of two adjacent positioning holes in the same row.

6. The carrier tape of claim 5, wherein two cartridges in the same row are positioned between two positioning holes in the same row; or the two positioning holes in the same row are positioned between the two material boxes in the same row; or the positioning holes and the material boxes in the same column are arranged at intervals.

7. The carrier tape for LED lamp beads in a compact arrangement as claimed in claim 1, further comprising a film for in-line molding the cartridges.

8. The carrier tape for LED lamp beads material boxes in close arrangement as claimed in claim 1, wherein the positioning holes are in a row, the material boxes are in two rows, and two material boxes and one positioning hole are positioned in the same column; two adjacent locating holes are arranged on the symmetry axis and comprise two material boxes.

9. The carrier tape of claim 8, wherein two rows of cartridges are molded together in a row by the same film.

10. The closely-arranged LED lamp bead magazine carrier tape of any one of claims 1 to 9, wherein the LED lamp bead magazine carrier tape is integrally packaged in an aluminum foil bag.