Packaging carrier tape for cubic devices

Abstract

The utility model discloses a packaging carrier tape for cubic devices, and relates to the technical field of chip packaging, the packaging carrier tape comprises a carrier tape and a winding disc, the carrier tape is wound on the winding disc, the winding disc comprises a transverse pipe, a pair of baffle discs is inserted in the middle of the transverse pipe in a sliding mode, and the baffle discs are used for limiting the side edge of the carrier tape; the locking piece is arranged on the side face of the baffle disc and used for locking the position of the baffle disc after the baffle disc slides on the transverse pipe; a plurality of inserting holes are formed in the side face of the transverse pipe at equal intervals, and the locking pieces and the inserting holes are clamped to complete locking of the blocking discs, so that the position arrangement of the blocking discs on the transverse pipe can be flexibly adjusted, the adaptability of the blocking discs is improved, and winding and rolling of carrier tapes of different models are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of chip packaging, more particularly to a cubic device packaging tape. BACKGROUND

[0002] The tape has a specific thickness, and equidistantly distributed along the length direction of the tape are holes (also called pockets) for holding electronic components and positioning holes for index positioning. The tape is mainly applied to the electronic component mounting industry, and is used in combination with a cover tape (upper sealing tape) to hold resistors, capacitors, transistors, diodes and other electronic components in the pockets of the tape, and the electronic components are protected from pollution and damage during transportation by sealing the cover tape on the tape to form a closed package. When the electronic components are mounted, the cover tape is peeled off, and the electronic components held in the pockets are taken out in sequence by the automatic mounting equipment through the precise positioning of the index holes of the tape, and are mounted on the integrated circuit board (PCB board).

[0003] The tape is wound and collected by a winding disc. At present, the spacing of the winding disc is fixed, and when different types of tapes are wound, a plurality of winding discs with different spacings need to be provided. Based on this, the present application provides a cubic device packaging tape. SUMMARY

[0004] To solve the problems in the background art, the present application provides a cubic device packaging tape.

[0005] The cubic device packaging tape provided by the present application adopts the following technical scheme:

[0006] The cubic device packaging tape comprises a tape and a winding disc, the tape is wound on the winding disc, the winding disc comprises a horizontal tube, a pair of baffle discs are slidingly inserted into the middle part of the horizontal tube to limit the side edges of the tape, a locking member is arranged on the side surface of the baffle disc to lock the position of the baffle disc after sliding on the horizontal tube, a plurality of insertion holes are equidistantly arranged on the side surface of the horizontal tube, and the locking member is engaged with the insertion hole to complete the locking of the baffle disc.

[0007] Preferably, the number of locking members is three, and the locking members are arranged in a ring array.

[0008] Preferably, the locking member comprises two sliding pads fixed on the side surface of the baffle disc, an insertion rod is slidingly inserted between the two sliding pads, the top end of the insertion rod is arranged on the top of the sliding pad, the bottom end of the insertion rod can be inserted into the insertion hole, a magnet is fixed on the middle part of the insertion rod, and the magnet can be adsorbed and fixed on the side surface of the sliding pad.

[0009] Preferably, a plurality of through holes are arranged on the side surface of the baffle disc to ventilate the wound tape.

[0010] Preferably, a detachable shielding plate is provided inside the opening, and ventilation holes are provided on the side surfaces of the shielding plate.

[0011] Preferably, a polygonal sleeve is provided inside the transverse tube for assembling the transverse tube on the outside.

[0012] Preferably, the carrier tape comprises a tape body, a plurality of rectangular grids for storing chips are equidistantly provided on the side surface of the tape body, and a plurality of large holes are equidistantly provided on the side surface of the tape body.

[0013] Preferably, the length of the rectangular grid is 4.05±0.05 mm and the width is 3.70±0.05 mm; the diameter of the large hole is 1.55±0.05 mm; and the width of the belt body is 8 mm.

[0014] In summary, the present invention has the following beneficial technical effects:

[0015] 1. Adjust the distance between the two baffles by sliding on the horizontal tube. After the baffle positions are adjusted, lock the baffles with the locking piece. Then use the baffles and the horizontal tube to wind and rewind the carrier tape. This structural design allows for flexible adjustment of the position of the baffles on the horizontal tube, increasing the adaptability of the baffles and facilitating the winding and rewinding of different types of carrier tapes.

[0016] 2. Adjust the carrier tape size. In the existing process, the carrier tape width can be changed from 12mm to 8mm. The spacing can be adjusted so that the center of the carrier tape grid and the center of the adjacent grid reach the P4 size, which greatly reduces the cost. Compared with P8 carrier tape, P4 carrier tape of the same length can carry more components. The company's production process can reduce the number of reel changes and reduce labor costs.

[0017] The above summary is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a carrier tape for packaging cubic devices in an embodiment of the present utility model;

[0019] Figure 2 This is a schematic structural diagram of the other side of a carrier tape for packaging cubic devices in an embodiment of the present utility model;

[0020] Figure 3 yes Figure 1 A schematic diagram of the structure enlarged in the middle;

[0021] Figure 4 is a structure schematic view of the carrier tape in the embodiment of the utility model;

[0022] Figure 5 is a schematic view of the carrier tape size marking in the embodiment of the utility model.

[0023] Marking: 1, horizontal pipe; 2, baffle disc; 3, locking piece; 300, sliding pad; 301, insertion rod; 302, magnet; 4, insertion hole; 5, through opening; 6, shielding plate; 7, belt body; 8, rectangular grid; 9, large hole; 10, polygon sleeve pad. DETAILED DESCRIPTION

[0024] The following will be described in detail with reference to the accompanying Figures 1 to 5 The utility model will be further described in detail.

[0025] It should be noted that the drawings are schematic and not drawn to scale. For the sake of clarity and convenience in the drawings, the relative dimensions and proportions of the parts shown in the drawings are exaggerated or reduced in size for illustration purposes, and any dimensions are exemplary and not limiting. In addition, the same reference numerals are used for the same structures, elements or accessories appearing in two or more drawings to reflect similar features.

[0026] Embodiment one

[0027] The embodiment of the utility model discloses a kind of for cubic device packaging carrier tape. Refer to Figures 1 to 3 A kind of for cubic device packaging carrier tape, including carrier tape and winding disc, carrier tape is wound on winding disc, winding disc includes horizontal pipe 1, the middle part of horizontal pipe 1 is slidably inserted with a pair of baffle disc 2, for the side of carrier tape is limited;Locking piece 3 is arranged on the side of baffle disc 2, for the locking of baffle disc 2 after sliding on horizontal pipe 1 Position;Horizontal pipe 1 The side equidistantly has a plurality of insertion holes 4, locking piece 3 and insertion hole 4 are engaged to complete the locking of baffle disc 2.

[0028] According to the width of carrier tape or the amount of winding required, the distance between the two baffle discs 2 is adjusted by sliding on the horizontal pipe 1, after the position of the baffle disc 2 is adjusted, the baffle disc 2 is inserted and locked by the locking piece 3, then the baffle disc 2 and the horizontal pipe 1 are used to wind and roll the carrier tape, through the structure design, so that the position of the baffle disc 2 on the horizontal pipe 1 can be flexibly adjusted, the adaptability of the baffle disc 2 is increased, and the winding and rolling of different models of carrier tape are facilitated.

[0029] Specifically, the number of locking pieces 3 is three, and they are arranged in a ring array. This design can increase the stability of the locking of the baffle disc 2 on the horizontal pipe 1.

[0030] Specifically, the locking member 3 includes two sliding pads 300 fixed on the side of the baffle 2, and an insertion rod 301 is slidably inserted between the two sliding pads 300. The top end of the insertion rod 301 is arranged on the top of the sliding pad 300, and the bottom end of the insertion rod 301 can be inserted into the socket 4. A magnet 302 is fixed to the middle of the insertion rod 301, and the magnet 302 can be adsorbed and fixed on the side of the sliding pad 300.

[0031] For the use of the locking member 3, the staff pulls the rod 301 so that the bottom end of the rod 301 is inserted into the socket 4, thereby completing the locking of the baffle 2. After the rod 301 is inserted into the socket 4, the magnet 302 can absorb the sliding pad 300, thereby ensuring the stability of the insertion of the rod 301.

[0032] Specifically, a plurality of openings 5 ​​are provided on the side of the baffle 2 for ventilating the wound carrier tape. This design can reduce the use of the material of the baffle 2 while ensuring ventilation of the carrier tape.

[0033] Specifically, a shielding plate 6 is detachably provided inside the opening 5 , and ventilation holes are provided on the side surfaces of the shielding plate 6 .

[0034] Specifically, a polygonal sleeve 10 is provided inside the cross tube 1 for assembling the cross tube 1 on the outside.

[0035] Example 2

[0036] This embodiment is further optimized based on the above embodiment, and the parts that are the same as the above technical solutions will not be repeated here. Figure 4 and Figure 5 As shown, in order to better realize the present invention, the following setting is particularly adopted: in this embodiment, the carrier tape includes a tape body 7, and a plurality of rectangular grids 8 for storing chips are equidistantly provided on the side of the tape body 7, and a plurality of large holes 9 are equidistantly provided on the side of the tape body 7.

[0037] Specifically, the rectangular grid 8 has a length of 4.05±0.05 mm and a width of 3.70±0.05 mm;

[0038] The diameter of the large hole 9 is 1.55±0.05mm;

[0039] The width of the belt body 7 is 8 mm;

[0040] F: The distance between the center of the carrier tape's large hole and the grid of the supporting components is 3.50±0.10mm.

[0041] E: The distance between the center of the carrier tape's large hole and the top edge of the carrier tape is 1.75 ± 0.10 mm.

[0042] P0: The distance between the center of the carrier tape's large hole and the center of the adjacent large hole is 4.0±0.10mm;

[0043] P: The distance between the center of the grid supporting the device and the center of the adjacent grid is 4.00±0.10mm;

[0044] The distance between the grid and the bottom of the carrier is 0.695mm, and the distance between the grid and the large hole of the carrier is 0.695mm.

[0045] When packaging devices for shipment, they are taped onto carrier tapes of appropriate sizes. The carrier tapes containing the devices are then sealed with cover tape and wrapped around reels for transportation. The carrier tapes are designed with different widths and spacings based on the device size. These two factors significantly impact a company's production efficiency and costs. 3838 / 3939 / 4040 are commonly used package sizes, and the industry uses a 12mm P8 size for packaging. This has relatively low costs and processing efficiency, and the factory frequently changes reels, requiring extensive production operations, hindering cost reduction and efficiency gains.

[0046] By adopting the carrier tape of the present application and adjusting the carrier tape size, the carrier tape width can be changed from 12 mm to 8 mm in the existing process, and the spacing can be adjusted so that the center of the carrier tape grid and the center of the adjacent grid reach the P4 size, which greatly reduces the cost. Compared with the P8 carrier tape, the P4 carrier tape can carry more components of the same length. The company's production process can reduce the number of times the reel is replaced and reduce labor costs.

[0047] The standard parts used in this utility model can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology and will not be described in detail here.

[0048] In the description of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. "Multiple" means two or more, unless otherwise specifically defined.

[0049] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0050] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0051] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.

[0052] In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

[0053] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A carrier tape for packaging cubic devices, comprising a carrier tape and a take-up reel, wherein the carrier tape is wound on the take-up reel, and characterized in that: The reel comprises a transverse tube (1), and a pair of baffles (2) are slidably inserted into the middle of the transverse tube (1) for limiting the side edges of the carrier tape; A locking member (3) is provided on a side surface of the baffle (2) and is used to lock the baffle (2) in position after sliding on the transverse tube (1); A plurality of insertion holes (4) are equidistantly provided on the side surface of the transverse tube (1), and the locking member (3) engages with the insertion holes (4) to lock the baffle (2).

2. The carrier tape for packaging cubic devices according to claim 1, characterized in that: The number of the locking members (3) is three and they are arranged in a ring array.

3. The carrier tape for packaging cubic devices according to claim 1, characterized in that: The locking member (3) comprises two sliding pads (300) fixedly connected to the side of the baffle (2); an insertion rod (301) is slidably inserted between the two sliding pads (300); the top end of the insertion rod (301) is arranged on the top of the sliding pad (300); the bottom end of the insertion rod (301) can be inserted into the socket (4); a magnet (302) is fixedly connected to the middle of the insertion rod (301), and the magnet (302) can be adsorbed and fixed on the side of the sliding pad (300).

4. The carrier tape for packaging cubic devices according to claim 1, characterized in that: The side surface of the baffle (2) is provided with a plurality of openings (5) for ventilating the wound carrier tape.

5. The carrier tape for packaging cubic devices according to claim 4, characterized in that: A shielding plate (6) is detachably provided inside the through opening (5), and a ventilation hole is provided on the side of the shielding plate (6).

6. The carrier tape for packaging cubic devices according to claim 1, characterized in that: A polygonal sleeve (10) is provided inside the transverse tube (1) for assembling the transverse tube (1) on the outside.

7. The carrier tape for packaging cubic devices according to claim 1, characterized in that: The carrier tape comprises a tape body (7), a side surface of the tape body (7) is provided with a plurality of rectangular grids (8) for storing chips at equal intervals, and a side surface of the tape body (7) is provided with a plurality of large holes (9) at equal intervals.

8. The carrier tape for packaging cubic devices according to claim 7, characterized in that: The length of the rectangular grid (8) is 4.05±0.05 mm and the width is 3.70±0.05 mm; the diameter of the large hole (9) is 1.55±0.05 mm; and the width of the belt body (7) is 8 mm.

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