TW202313437A - Width-adjustable carrier tape reel and its use method - Google Patents

Abstract

The invention discloses a tape carrier with an adjustable width, comprising: a first limiting disk, a first blade is arranged at the center of the first limiting disk, a positioning hole group is provided on the first blade, and a second limiting disk , A second blade is provided at the center of the second limit disc, and a positioning bead is provided on the second blade. When the first blade and the second blade are inserted, the positioning hole group and the positioning bead can cooperate with each other to realize the first blade The width W between the first limit disc and the second limit disc is adjustable. In the present invention, the first blade is provided on the first limiting disk and the second blade is provided on the second limiting disk. When the first blade and the second blade are inserted, the positioning bead can be connected to any one of the positioning hole groups. With cooperation, the width adjustment between the first limit disk and the second limit disk is realized, so that the carrier tape can be applied to carrier tapes of various specifications.

Description

Width-adjustable tape carrier and method of use thereof

The invention relates to the technical field of tape carrying reels, in particular to a tape carrying reel with adjustable width and a using method thereof.

Carrier Tape refers to a strip-shaped product used in the field of electronic packaging. It has a specific thickness, and holes for holding electronic components are equidistantly distributed in its length direction and used for index positioning. the positioning hole.

After the carrier tape is produced, it needs to be wound up with a carrier tape reel for storage. The specifications of the existing tape carrier reels are fixed, and a tape carrier reel of one specification can only wind a carrier tape of one specification. For example, a tape carrier reel with a size of 35 mm can only be used to wind a carrier tape with a width of 35 mm. This requires enterprises to purchase tapes of various specifications to match the tapes. During the production process, a large number of tape carriers of different specifications need to be prepared and stored in advance (for example, thousands of tape carriers need to be prepared for each specification), which will occupy a large storage space. Moreover, when the width of the carrier tape changes, a new carrier tape reel needs to be called from the warehouse, which is very inconvenient to use.

The technical problem to be solved by the present invention is: to solve the technical problem of inconvenient storage and use of the carrier tape reel in the prior art. The invention provides a tape carrier reel with adjustable width and its use method. One tape carrier reel can be applied to various tape specifications, not only can reduce the number of tape carrier reels in reserve, but also is easy to use and can improve work efficiency.

The technical solution adopted by the present invention to solve the technical problem is: a tape carrier reel with adjustable width, comprising: a first limiting disc, a first blade is arranged at the center of the first limiting disc, and the first The blade is provided with a set of positioning holes, a second limiting disc, and the center of the second limiting disc is provided with a second blade, and the second blade is provided with a positioning bead. When the first blade and the When the second blades are plugged together, the set of positioning holes and the positioning beads can cooperate with each other to realize the adjustable width W between the first limiting disc and the second limiting disc.

In the present invention, the first blade is arranged on the first limiting disk, and the second blade is arranged on the second limiting disk. When the first blade and the second blade are plugged together, the positioning bead can be aligned with any one of the positioning hole groups. Cooperate to realize the width adjustment between the first limiting disc and the second limiting disc, so that the carrier tape can be applied to carrier tapes of various specifications.

Further, the set of positioning holes includes a first positioning hole, a second positioning hole and a third positioning hole, the distance from the first positioning hole to the first limiting plate is X1, and the distance from the second positioning hole to the The distance from the first limiting disc is X2, the distance from the third positioning hole to the first limiting disc is X3, and X1<X2<X3.

Further, the number of the first blades is three, and the three first blades are evenly distributed around the axis of the first limiting disc, and a first insertion connection is formed between two adjacent first blades. space; the number of the second blades is three, and the three second blades are evenly distributed around the axis of the second limiting disc, and a second insertion space is formed between two adjacent second blades ; When the first blade and the second blade are inserted, the first blade is inserted into the second insertion space, and the second blade is inserted into the first insertion space. That is to say, the first blade and the second blade are staggeredly inserted, which can improve the stability of the insertion.

Further, in order to facilitate insertion, the first insertion space runs through the first limiting plate, and the second insertion space runs through the second limiting plate.

Further, in order to improve the winding effect of the carrier tape, the sections of the first blade and the second blade are fan-shaped, and the dimensions of the first blade and the second blade are the same, when three of the first blades and three When two of the second blades are plugged in, the side surfaces of the first blades and the second blades are in close contact, and the inner surfaces of the three first blades and the inner surfaces of the three second blades The surfaces are all on the same contour of the outer peripheral surface of the cylinder A, and the outer surfaces of the three first blades and the three second blades are all on the same contour of the outer peripheral surface of the cylinder B.

Further, in order to improve the stability of plugging, it also includes a first blocking piece and a second blocking piece, the ends of the three first blades are detachably connected with the first blocking piece at the same time, and the ends of the three first blades are detachably connected to the first blocking piece. The ends of the two blades are detachably connected with the second blocking piece at the same time.

Further, in order to facilitate the adjustment of the width between the first limiting disc and the second limiting disc, a mounting hole is provided on the side of the second blade, at least part of the positioning bead is located in the mounting hole, and the The positioning bead is connected to the bottom of the mounting hole through a spring.

A method for using a width-adjustable tape carrier reel, using the above-mentioned adjustable width tape carrier reel, the use method includes the following steps:

S1: Adjust the width of the carrier tape reel according to the width of the carrier tape to be wound. If the width of the carrier tape is W1, when the first blade and the second blade are plugged in, through the positioning bead and the positioning hole group The cooperation makes the width W between the first limiting disc and the second limiting disc match the width W1 of the carrier tape. S2: After adjusting the width W of the carrier tape, install the carrier tape on the rotating shaft of the coiling device, and start winding the carrier tape.

Further, step S1 specifically includes: if the width of the carrier tape is 35mm, then fit and fix the positioning bead with the first positioning hole, so that the width between the first limiting disk and the second limiting disk is 35mm; if the carrier tape If the width of the carrier tape is 48mm, fix the positioning bead with the second positioning hole so that the width between the first limiting plate and the second limiting plate is 48mm; The three positioning holes are matched and fixed so that the width between the first limiting disc and the second limiting disc is 70mm.

The beneficial effects of the present invention are as follows: In the tape carrier reel with adjustable width and its use method of the present invention, a plurality of first blades are arranged at the center of the first limiting disk, and a plurality of second blades are arranged at the center of the second limiting disk, and each second A set of positioning holes is set on the side of one blade, and positioning beads are set on the side of each second blade. The first blade and the second blade can be plugged in. When plugging, the positioning beads can be matched with any positioning hole, and the second blade The width between the first limiting disc and the second limiting disc is adjusted so that the tape carrier can match different carrier tape widths, which can improve convenience. Can not only reduce the quantity of enterprise's pre-purchase tape-carrying reel like this (originally every month needs to store about 1000 tape-carrying reels of different specifications, including the quantity of turnover, after using the tape-carrying reel of the present invention instead, the tape-carrying reel of reserve The quantity can be reduced by half, and the cost can also be reduced by half), and the storage space can also be reduced (originally, each specification needs to be stored, and the tapes of different specifications need to be stored in partitions. After using the tape of the present invention, it is equivalent to Carriers of different specifications can be stored in the same area without distinction, which can save 2/3 of the storage space). At the same time, when changing the width of the carrier tape on the production line, the width of the carrier tape reel can be directly adjusted on site, without requiring a new carrier tape reel from the warehouse, which can improve work efficiency.

The present invention will now be further described in detail in conjunction with the drawings. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device or element Must be in a particular orientation, be constructed in a particular orientation, and operate in a particular orientation, and therefore should not be construed as limiting the invention. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

Embodiment one As shown in Figures 1 to 7, a tape carrier with adjustable width includes a first limiting disc 1 and a second limiting disc 2, the center of the first limiting disc 1 is provided with a first blade 3, the second One blade 3 is provided with a positioning hole group 31, the center of the second limiting plate 2 is provided with a second blade 4, and the second blade 4 is provided with a positioning bead 41, when the first blade 3 and the second blade 4 When plugged in, the positioning hole set 31 and the positioning bead 41 can cooperate with each other to realize the adjustable width W between the first limiting disc 1 and the second limiting disc 2 . In this embodiment, the first blade 3 and the second blade 4 can be made of plastic material, the first limiting disc 1 and the second limiting disc 2 are circular, and the first limiting disc 1 and the second limiting disc The structure of disc 2 can be the same. The first blade 3 can be fixed at the center of the first limiting disk 1 by screws, and the second blade 4 can be fixed at the center of the second limiting disk 2 by screws. The positioning hole group 31 is preferably disposed on the side of the first blade 3 , and the positioning bead 41 is preferably disposed on the side of the second blade 4 .

In this embodiment, the positioning hole group 31 includes a first positioning hole 311, a second positioning hole 312 and a third positioning hole 313, the distance from the first positioning hole 311 to the first limiting disc 1 is X1, and the second positioning hole The distance from 312 to the first limiting disc 1 is X2, the distance from the third positioning hole 313 to the first limiting disc 1 is X3, and X1<X2<X3. That is to say, the first positioning hole 311 is suitable for a carrier tape with a small width, the second positioning hole 312 is suitable for a carrier tape with a medium width, and the third positioning hole 313 is suitable for a carrier tape with a large width. The first positioning hole 311 , the second positioning hole 312 and the third positioning hole 313 are simultaneously provided on the side of the first blade 3 , and the first positioning hole 311 , the second positioning hole 312 and the third positioning hole 313 are kept at the same level.

In this embodiment, preferably, the number of the first blades 3 is three, and the three first blades 3 are evenly distributed around the axis of the first limiting disc 1, and a first blade is formed between two adjacent first blades 3. Plug-in space 32 . There are three second blades 4 , and the three second blades 4 are evenly distributed around the axis of the second limiting disk 2 , and a second insertion space 42 is formed between two adjacent second blades 4 . The three first blades 3 and the three second blades 4 are coaxially distributed. When the first blade 3 and the second blade 4 are inserted, the first blade 3 is inserted into the second insertion space 42 , and the second blade 4 is inserted into the first insertion space 32 . That is to say, the three first blades 3 and the three second blades 4 cooperate with each other. When plugged in, the side faces of the first blades 3 provided with positioning hole groups 31 and the second blades 4 provided with positioning beads The sides of 41 are opposite to facilitate the positioning between the first vane 3 and the second vane 4, so that the width between the first limiting disc 1 and the second limiting disc 2 can be adjusted to the required width.

In this embodiment, the first insertion space 32 runs through the first limiting disk 1 , and the second insertion space 42 runs through the second limiting disk 2 . As shown in FIG. 4 , the first insertion space 32 is, for example, fan-shaped, and the fan-shaped structure may match the shape of the second blade 4 . The second insertion space 42 may also be fan-shaped (not shown in the figure). When the positioning bead 41 is positioned between the first positioning hole 311 or the second positioning hole 312, the width between the first limiting disc 1 and the second limiting disc 2 is smaller than that of the first vane 3 and the second vane 4 At this time, the end 33 of the first vane 3 will penetrate the second limiting disc 2 , and the end 43 of the second vane 4 will penetrate the first limiting disc 1 . Therefore, the first insertion space 32 is configured to pass through the first limiting disk 1 , and the second insertion space 42 is configured to penetrate the second limiting disk 2 .

In this embodiment, the cross sections of the first blade 3 and the second blade 4 are fan-shaped, and the dimensions of the first blade 3 and the second blade 4 are the same (the same length and width). When the three first blades 3 and the three second blades 4 are plugged together, the side surfaces of the first blades 3 and the second blades 4 are in close contact with each other, and the inner surfaces of the three first blades 3 and the three The inner surfaces of the second blades 4 are all on the same contour of the outer peripheral surface of the cylinder A, and the outer surfaces of the three first blades 3 and the three second blades 4 are all on the same contour of the outer peripheral surface of the cylinder B. That is to say, an annular cylinder can be formed between the three first blades 3 and the three second blades 4, the inner and outer surfaces of this annular cylinder are smooth, and the inner surface of the annular cylinder can be Installed on the rotating shaft of the coiling device, the smooth inner surface will not affect the rotation; the outer surface of the annular cylinder is used to wind the carrier tape, and the smooth outer surface is to ensure the winding effect of the carrier tape. If the outer circumference is If it is uneven, it will damage the electronic circuit on the carrier tape. Moreover, when the first blade 3 and the second blade 4 with fan-shaped cross-section are plugged in with each other, the fan-shaped side can play a role of guiding and positioning, which is convenient for quick plugging.

In this embodiment, the tape carrier further includes a first blocking piece 5 and a second blocking piece 6, the ends 33 of the three first blades 3 are detachably connected to the first blocking piece 5 at the same time, and the three second blades 4 The end portion 43 is detachably connected with the second blocking piece 6 at the same time. That is to say, after the insertion of the first blade 3 and the second blade 4 is completed, the first blocking piece 5 is installed on the end 33 of the first blade 3, and the first blocking piece 5 can reinforce the three first blades 3 , prevent the first blade 3 from coming off. The second blocking piece 6 is installed on the end 43 of the second blade 4, and the second blocking piece 6 can reinforce the three second blades 4 to prevent the second blade 4 from falling off. Moreover, the first blocking piece 5 can also prevent the three first blades 3 from expanding and deforming outwardly, and the second blocking piece 6 can also prevent the three second blades 4 from expanding and deforming outwardly.

In this embodiment, a mounting hole 44 is formed on the side of the second blade 4 , at least part of the positioning bead 41 is located in the mounting hole 44 , and the positioning bead 41 is connected to the bottom of the mounting hole 44 through a spring 45 . That is to say, the side of each second blade 4 is provided with a mounting hole 44, and the diameter of the mounting hole 44 matches the diameter of the positioning bead 41. When the spring 45 is in a relaxed state, the elastic force of the spring 45 can just move the positioning bead A part of 41 (preferably half of the positioning bead 41 ) protrudes out of the mounting hole 44 . When the second blade 4 is inserted into the first blade 3, the spring 45 is compressed due to the pressing force of the first blade 3 against the positioning bead 41. When the positioning bead 41 reaches the appropriate positioning hole, the elastic force of the spring 45 A part of the positioning bead 41 can be pushed into the positioning hole, and then the first blocking piece 5 and the second blocking piece 6 are respectively installed on the end of the first blade 3 and the end of the second blade 4 to realize fixing .

Embodiment two As shown in FIG. 8 , a method for using a width-adjustable tape carrier reel adopts the width-adjustable tape carrier reel as described above, and the use method includes the following steps. S1: Adjust the width of the carrier tape according to the width of the carrier tape that needs to be wound. If the width of the carrier tape is W1, when the first blade 3 and the second blade 4 are plugged in, pass the positioning bead 41 and the positioning hole group 31 makes the width W between the first limiting disc 1 and the second limiting disc 2 match the width W1 of the carrier tape. S2: After adjusting the width W of the carrier tape, install the carrier tape on the rotating shaft of the coiling device, and start winding the carrier tape. Step S1 specifically includes: If the width of the carrier tape is 35 mm, the positioning bead 41 is fixed with the first positioning hole 311 so that the width between the first limiting disc 1 and the second limiting disc 2 is 35 mm.

If the width of the carrier tape is 48 mm, the positioning bead 41 is fixed in cooperation with the second positioning hole 312 so that the width between the first limiting disc 1 and the second limiting disc 2 is 48 mm.

As shown in FIG. 9 , if the width of the carrier tape is 70 mm, the positioning bead 41 is fixed with the third positioning hole 313 so that the width between the first limiting disc 1 and the second limiting disc 2 is 70 mm.

In summary, the present invention arranges a plurality of first vanes at the center of the first limiting disc, a plurality of second vanes at the center of the second limiting disc, and sets positioning holes on the side of each first vane, A positioning bead is provided on the side of each second blade, and the first blade and the second blade can be plugged in. When plugged in, the positioning bead can cooperate with any positioning hole, and the first limiting plate and the second limiting plate The width between the bit reels is adjusted so that the carrier reels can match different carrier tape widths. This can not only reduce the number of pre-purchased tapes by the enterprise (it used to be possible to purchase 1,000 for each specification, but now it can be reduced to 1,000 for the overall purchase), and it can save storage space. At the same time, when changing the width of the carrier tape on the production line, the width of the carrier tape reel can be directly adjusted on site, without requiring a new carrier tape reel from the warehouse, which can improve work efficiency.

Inspired by the above-mentioned ideal embodiment according to the present invention, through the above-mentioned description content, relevant workers can make various changes and modifications within the scope of not departing from the technical idea of the present invention. The technical scope of the present invention is not limited to the content in the specification, but must be determined according to the scope of the claims.

1: The first limit plate 2: The second limit plate 3: First blade 4: Second blade 5: The first block 6:Second block 31:Positioning hole group 32: The first plug-in space 33: The end of the first blade 41: positioning beads 42: The second plug-in space 43: The end of the second blade 44: Mounting hole 45: spring

Fig. 1 is the structure schematic diagram of the width-adjustable carrier tape reel of the present invention Fig. 2 is the structural representation of positioning hole group of the present invention Fig. 3 is the structural representation of the first blade of the present invention Fig. 4 is a structural schematic diagram of the first limiting element disk of the present invention Fig. 5 is the structural representation of the second blade of the present invention Figure 6 is a side view of the tape carrier reel with adjustable width of the present invention Fig. 7 is a sectional view of the joint of the first vane and the second vane of the present invention Fig. 8 is a flow chart of the method for using the width-adjustable tape carrier reel of the present invention Fig. 9 is a schematic structural view of the width of the adjustable tape carrying reel of the present invention being 70mm

1: The first limit plate

2: The second limit plate

3: First blade

4: Second blade

5: The first block

6:Second block

31: Positioning hole group

41: positioning beads

Claims (9)

A tape carrier with adjustable width, comprising: A first limiting disc (1), a first vane (3) is provided at the center of the first limiting disc (1), and a positioning hole group (31) is provided on the first vane (3), A second limiting disc (2), a second blade (4) is arranged at the center of the second limiting disc (2), and a positioning bead (41) is arranged on the second blade (4), When the first blade (3) and the second blade (4) are inserted, the positioning hole group (31) and the positioning bead (41) can cooperate with each other to realize the first limiting plate (1) The width W between the second limiting disc (2) is adjustable. The width-adjustable tape carrier reel according to claim 1, wherein the positioning hole group (31) includes a first positioning hole (311), a second positioning hole (312) and a third positioning hole (313 ), the distance from the first positioning hole (311) to the first limiting disc (1) is X1, the distance from the second positioning hole (312) to the first limiting disc (1) is X2, the first The distance from the three positioning holes (313) to the first limiting disc (1) is X3, where X1<X2<X3. The tape carrier reel with adjustable width according to claim 2, wherein the number of the first blades (3) is three, and the three first blades (3) surround the first limit disk (1) The axes are evenly distributed, and a first insertion space (32) is formed between two adjacent first blades (3); the number of the second blades (4) is three, and these second blades (4) surround The axes of the second limiting disk (2) are evenly distributed, and a second insertion space (42) is formed between two adjacent second blades (4); when the first blade (3) and the second When the blades (4) are inserted, the first blade (3) is inserted into the second insertion space (42), and the second blade (4) is inserted into the first insertion space (32). The tape carrier reel with adjustable width according to claim 3, wherein, the first inserting space (32) runs through the first limiting disc (1), and the second inserting space (42) runs through the second Limiting disc (2). The width-adjustable tape carrier reel according to claim 3, wherein the cross sections of the first blade (3) and the second blade (4) are fan-shaped, and the first blade (3) and the second blade (4) have the same size, when three first blades (3) and three second blades (4) are plugged together, the side of the first blade (3) and the side of the second blade (4) and the inner surfaces of the three first blades (3) and the inner surfaces of the three second blades (4) are all on the contour of the outer peripheral surface of the same cylinder A, and the three first blades The outer surface of (3) and the outer surfaces of the three second blades (4) are all on the contour of the outer peripheral surface of the same cylinder B. The width-adjustable tape carrier reel according to claim 3, further comprising: a first blocking piece (5) and a second blocking piece (6), and one end of the three first blades (3) (33) are detachably connected to the first blocking piece (5) at the same time, and one ends (43) of the three second blades (4) are simultaneously detachably connected to the second blocking piece (6). The width-adjustable tape carrier reel according to claim 1, wherein a mounting hole (44) is provided on the side of the second blade (4), and at least part of the positioning bead (41) is located in the mounting hole (44) Inside, and the positioning bead (41) is connected with the bottom of the mounting hole (44) through a spring (45). A method for using a width-adjustable tape carrier reel, wherein the adjustable-width tape carrier reel according to any one of claims 1-7 is used, and the use method includes the following steps: S1: Winding as required The width of the carrier tape is adjusted to the width of the carrier tape reel. If the width of the carrier tape is W1, when a first blade (3) and a second blade (4) are plugged together, a positioning bead (41) and a The cooperation between the positioning hole groups (31) makes the width W between a first limit disc (1) and a second limit disc (2) match the carrier tape width W1; S2: Adjust the carrier tape After the width W, the carrier tape reel is installed on the rotating shaft of the coiling device, and the carrier tape is started to be wound. The method for using a width-adjustable tape carrier reel according to claim 8, wherein step S1 specifically includes: if the width of the carrier tape is 35 mm, aligning the positioning bead (41) with a first positioning hole (311) Cooperate and fix so that the width between the first limiting disk (1) and the second limiting disk (2) is 35mm; if the width of the carrier tape is 48mm, then the positioning bead (41) and a second The positioning hole (312) is fit and fixed so that the width between the first limiting disc (1) and the second limiting disc (2) is 48 mm; if the width of the carrier tape is 70 mm, the positioning bead (41 ) is matched and fixed with a third positioning hole (313), so that the width between the first limiting disc (1) and the second limiting disc (2) is 70mm.

Images