Carrier tape disc with supporting disc

Abstract

The utility model discloses a carrier tape disc with a supporting disc, and belongs to the technical field of carrier tape discs. The device comprises a carrier tape disc which comprises a first disc surface, a second disc surface and a disc shaft; the first disc face and the second disc face are connected through the disc shaft, a plurality of first arc through holes are evenly formed in the second disc face in the circumferential direction, an annular groove is formed in the surface, located on one side of the second disc face, of the disc shaft, and a plurality of clamping grooves are evenly formed in the inner wall of the annular groove in the circumferential direction. The supporting disc comprises a disc-shaped base body, and a plurality of second arc bosses are evenly arranged in the circumferential direction of the disc-shaped base body; an annular boss is arranged in the center of the disc-shaped base body, and a plurality of clamping tables are evenly arranged on the inner side of the annular boss in the circumferential direction. The carrier tape disc has a supporting and protecting effect on the disc surface of the carrier tape disc, prevents the disc surface of the carrier tape disc and the carrier tape in the disc from being pressed and deformed, and effectively improves the packaging quality of the carrier tape.

Description

Technical Field

[0001] This utility model relates to the field of carrier tape technology, and specifically to a carrier tape with a support plate. Background Technology

[0002] Carrier tape packaging is a protective packaging method widely used in the automated packaging and transportation of electronic components. It consists of a carrier tape and a carrier reel. The carrier tape is molded into regularly arranged cavities and encapsulated with a cover film to protect the components from mechanical damage, static electricity, and environmental corrosion. The carrier reel typically consists of a spool and a reel surface. The spool has a central hole and uses a winding method to store the carrier tape and connect it to the feeding mechanism of high-speed placement machines.

[0003] Currently, carrier reels are typically made of engineering plastics, which offer the advantage of lightweight construction, but their resistance to deformation is insufficient, especially near the edges. During carrier tape winding, the maximum roll diameter is kept at a certain distance from the edge of the reel to allow for a safety margin and prevent tape overflow and sudden tension changes. After winding, during subsequent transportation and storage, the area near the edges of the reel is prone to deformation due to its poor resistance to deformation and lack of inner support. This can not only cause the carrier tape to jam during winding and unwinding but may also lead to uneven stress and deformation, ultimately affecting the quality of the electronic components packaged inside. Utility Model Content

[0004] The purpose of this invention is to provide a carrier reel with a support plate, the structure of which can effectively prevent the surface of the carrier reel from deforming due to pressure.

[0005] To solve the above-mentioned technical problems, this utility model provides a carrier reel with a support plate, comprising:

[0006] The carrier tape reel includes a first reel surface, a second reel surface, and a reel shaft; the first reel surface and the second reel surface are connected by the reel shaft, the second reel surface is provided with a plurality of first arc-shaped through holes evenly distributed around its circumference, and the reel shaft is provided with an annular groove on one side of the second reel surface, and the inner wall of the annular groove is provided with a plurality of slots evenly distributed around its circumference.

[0007] A support plate includes a disc-shaped base, on which a plurality of second arc protrusions are uniformly arranged in the circumference; an annular protrusion is provided at the center of the disc-shaped base, the second arc protrusions and the annular protrusion are located on the same side of the disc-shaped base, a plurality of locking platforms are uniformly arranged in the circumference inside the annular protrusion, and a central polygonal through hole is opened in the center of the disc-shaped base.

[0008] Quick-release handle, comprising a polygonal base;

[0009] in:

[0010] The annular boss is inserted into the annular groove, and the locking platform is embedded in the locking slot;

[0011] The second arc-shaped boss passes through the first arc-shaped through hole and then contacts the inner surface of the first disk surface;

[0012] The polygonal base is inserted into the central polygonal through hole.

[0013] Preferably, a plurality of first arc-shaped protrusions are evenly provided on the outer circumferential side of the first disk surface;

[0014] The radially outer surface of the first arc-shaped boss is a first arc surface;

[0015] The center of curvature of the first arc surface coincides with the center of rotation of the first disk surface.

[0016] Preferably, the radially inner surface of the first arc-shaped through hole is a second arc-shaped surface;

[0017] The center of curvature of the second arc surface coincides with the center of rotation of the second disk surface.

[0018] Preferably, the radius of the center of curvature of the first arc surface is smaller than the radius of curvature of the second arc surface.

[0019] Preferably, the distribution circle of the second arc boss is the same size as the distribution circle of the first arc through hole, and the number and distribution angle are also the same.

[0020] Preferably, the first plate and the second plate are spaced apart by a distance.

[0021] Preferably, the disc shaft has a central through hole in the middle.

[0022] Preferably, the polygonal base is provided with a boss.

[0023] Preferably, the slot includes a connected vertical section and a horizontal section;

[0024] The vertical section is connected to the top of the sidewall of the annular groove;

[0025] The horizontal section is positioned near the bottom of the sidewall of the annular groove.

[0026] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0027] This utility model relates to a carrier reel with a support plate, which provides support and protection for the reel surface, preventing deformation of the reel surface and the carrier tape inside the reel under pressure, and effectively improving the packaging quality of the carrier tape. The carrier reel and the support plate are fixed by snap-fit, allowing for quick assembly and disassembly without affecting the existing usage of carrier reels. Attached Figure Description

[0028] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.

[0029] Figure 1 This is a three-dimensional structural diagram of a carrier tape reel with a support plate according to the present invention.

[0030] Figure 2 This is an exploded view of a carrier tape reel with a support plate according to this utility model;

[0031] Figure 3 This is a structural diagram of one side of the first tray surface of the carrier tape reel;

[0032] Figure 4 This is a structural diagram of one side of the second surface of the carrier tape reel;

[0033] Figure 5 This is a schematic diagram of the support plate structure;

[0034] Figure 6 This is a schematic diagram of the quick-release knob;

[0035] In the picture:

[0036] 1-Carrier reel; 11-First reel surface; 111-First arc-shaped boss; 112-First arc-shaped surface; 12-Second reel surface; 121-First arc-shaped through hole; 122-Second arc-shaped surface; 13-Reel shaft; 131-Central through hole; 132-Annular groove; 133-Slot; 134-Vertical section; 135-Horizontal section; 2-Support reel; 21-Disc-shaped base; 22-Second arc-shaped boss; 23-Annular boss; 24-Slot; 25-Central polygonal through hole; 3-Quick release handle; 31-Polygonal base; 32-Boss. Detailed Implementation

[0037] Many specific details are set forth in the following description to provide a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0038] The terminology used in one or more embodiments of this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the one or more embodiments of this specification. The singular forms “a,” “described,” and “the” as used in one or more embodiments of this specification and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used in one or more embodiments of this specification refers to and includes any or all possible combinations of one or more associated listed items.

[0039] It should be understood that although the terms first, second, etc., may be used to describe various information in one or more embodiments of this specification, such information should not be limited to these terms. These terms are only used to distinguish information of the same type from one another. For example, first may also be referred to as second without departing from the scope of one or more embodiments of this specification, and similarly, second may also be referred to as first. Depending on the context, the word "if" as used herein may be interpreted as "when," "when," or "in response to a determination."

[0040] The present invention will now be described in further detail with reference to the accompanying drawings:

[0041] This utility model provides a carrier tape reel with a support plate, comprising:

[0042] The carrier tape reel 1 includes a first reel surface 11, a second reel surface 12, and a reel shaft 13; the first reel surface 11 and the second reel surface 12 are connected by the reel shaft 13, the second reel surface 12 is provided with a plurality of first arc-shaped through holes 121 evenly distributed around its circumference, and the reel shaft 13 is provided with an annular groove 132 on one side of the second reel surface 12, and the inner wall of the annular groove 132 is provided with a plurality of slots 133 evenly distributed around its circumference;

[0043] The support plate 2 includes a disc-shaped base 21, on which a plurality of second arc-shaped protrusions 22 are uniformly arranged in the circumference; an annular protrusion 23 is provided at the center of the disc-shaped base 21, the second arc-shaped protrusions 22 and the annular protrusion 23 are located on the same side of the disc-shaped base 21, a plurality of locking platforms 24 are uniformly arranged in the circumference of the inner side of the annular protrusion 23, and a central polygonal through hole 25 is opened in the center of the disc-shaped base 21;

[0044] Quick-release handle 3, which includes a polygonal base 31;

[0045] in:

[0046] The annular boss 23 is inserted into the annular groove 132, and the locking platform 24 is embedded in the locking slot 133;

[0047] The second arc-shaped boss 22 passes through the first arc-shaped through hole 121 and then contacts the inner side surface of the first disk surface 11;

[0048] The polygonal base 31 is inserted into the central polygonal through hole 25.

[0049] Preferably, a plurality of first arc-shaped protrusions 111 are uniformly provided on the outer side of the first disk surface 11 in the circumferential direction;

[0050] The radial outer surface of the first arc-shaped boss 111 is the first arc-shaped surface 112;

[0051] The center of curvature of the first arc surface 112 coincides with the center of rotation of the first disk surface 11.

[0052] Preferably, the radial inner surface of the first arc-shaped through hole 121 is the second arc-shaped surface 122;

[0053] The center of curvature of the second arc surface 122 coincides with the center of rotation of the second disk surface 12.

[0054] Preferably, the radius of the center of curvature of the first arc surface 112 is smaller than the radius of curvature of the second arc surface 122.

[0055] Preferably, the distribution circle of the second arc boss 22 is the same size as the distribution circle of the first arc through hole 121, and the number and distribution angle are also the same.

[0056] Preferably, the first disk 11 and the second disk 12 are spaced apart by a distance.

[0057] Preferably, the disc shaft 13 has a central through hole 131 in the middle.

[0058] Preferably, the polygonal base 31 is provided with a boss 32.

[0059] To better illustrate the technical effects of this utility model, the present utility model provides the following specific embodiments to explain the above technical process:

[0060] Example 1: A carrier reel with a support plate, such as... Figures 1-2 As shown, it includes:

[0061] Design a carrier tape reel 1, including a first reel surface 11, a second reel surface 12, and a reel shaft 13. The first reel surface 11 and the second reel surface 12 are coaxially arranged opposite each other; the reel shaft 13 is disposed between the first reel surface 11 and the second reel surface 12, and is interconnected with the two reel surfaces to form an integral structure;

[0062] The outer surface of the first disc 11 has multiple arc-shaped protrusions evenly distributed along a circumferential direction, which are called the first arc protrusions 111, used to indicate the maximum roll diameter, such as... Figure 3 As shown; the radially outer surface of the first arc-shaped boss 111 is a first arc surface 112, the center of curvature of the first arc surface 112 coincides with the center of rotation of the first disk surface 11, and its radius is R1; the second disk surface 12 has a plurality of arc-shaped through holes evenly distributed along a circumferential direction, which are the first arc-shaped through holes 121, as shown. Figure 4As shown; the radial inner surface of the first arc through hole 121 is the second arc surface 122, the curvature center of the second arc surface 122 coincides with the rotation center of the second disk surface 12, its radius is R2, and R2 > R1; the disk shaft 13 is provided with a central through hole 131, and an annular groove 132 is opened on one side surface of the disk shaft 13 located on the second disk surface 12, and multiple slots 133 are evenly distributed along the circumference on the radial inner surface of the annular groove 132.

[0063] Design a support disk 2, including a disk-shaped base 21, such as... Figure 5 As shown; a plurality of arc-shaped protrusions are provided on one side of the disc-shaped substrate 21 along a circumferential direction, which are the second arc protrusions 22; the distribution circle of the second arc protrusions 22 is the same size as the distribution circle of the first arc through hole 121; the number and distribution angle of the second arc protrusions 22 are the same as those of the first arc through hole 121; the outer contour of the second arc protrusions 22 is smaller than that of the first arc through hole 121, and can pass through the first arc through hole 121 without obstruction; an annular protrusion 23 is opened in the middle position on the same side as the second arc protrusions 22, and its center is connected to the disc-shaped substrate. 21. The centers of the circles coincide; multiple locking platforms 24 are evenly distributed circumferentially on the radial inner surface of the annular boss 23. The number and distribution angle of the locking platforms 24 are equal to those of the locking slots 133; the locking slots 133 are irregular structures, including connected vertical sections 134 and horizontal sections 135. The vertical section 134 is connected to the top of the side wall of the annular groove 132, and the horizontal section 135 is located near the bottom of the side wall of the annular groove 132. The locking platforms 24 can extend into the vertical section 134, and then the disc-shaped base 21 is rotated to make the locking platforms 24 extend into the horizontal section 135; the disc-shaped base 21 has a central polygonal through hole 25.

[0064] Design a quick-release handle 3, including a polygonal base 31, such as... Figure 6 As shown; the number of sides of the polygonal base 31 is the same as the number of sides of the central polygonal through hole 25 of the base of the disc shaft 13; a boss 32 is provided on the upper surface of the polygonal base 31.

[0065] As shown in the assembly drawing, after the carrier tape is wound on the carrier reel 1 according to the maximum roll diameter limit, the locking plate 24 on the annular boss 23 of the support plate is aligned with the locking groove 133 on the annular groove of the second reel surface 12, and then the locking plate 24 is pushed into the locking groove 133 until the support plate and the second reel surface 12 are in complete contact. At this time, the second arcuate boss 22 on the support plate will also pass through the first arcuate through hole 121 on the second reel surface 12 and contact the inner side of the first reel surface 11.

[0066] Insert the polygonal base 31 into the central polygonal through-hole 25 of the support tray and rotate it clockwise. At this time, the clamping platform 24 will engage in the clamping slot 133, and the support tray 2 will also be fixed on the carrier tray 1, providing support for the surface of the carrier tray 1. During subsequent transportation and storage, due to the support of the support tray 2, the surface of the carrier tray 1 will not deform due to pressure, and the carrier tape inside the tray will also be protected.

[0067] When the product inside the carrier tape needs to be used, simply insert the polygonal base 31 into the central polygonal through hole 25 of the support tray and rotate it counterclockwise. The clamping platform 24 will disengage from the clamping slot 133, and the support tray can be removed from the carrier tape 1. After removing the support tray, the product inside the carrier tape can be used according to the normal operating procedure.

[0068] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A tape reel with a support disc, characterized in that The utility model relates to a carrier tape disc with support disc, including: Carrier tape disc (1) including first disc surface (11), second disc surface (12) and disc axle (13), first disc surface (11) and second disc surface (12) are connected through disc axle (13), second disc surface (12) is evenly opened with a plurality of first circular arc through -hole (121) in the circumference, the surface of disc axle (13) is opened with annular groove (132) in the one side of second disc surface (12), the inner wall of annular groove (132) is evenly opened with a plurality of clamping groove (133) in the circumference, Support disc (2) including disc base body (21), disc base body (21) is evenly provided with a plurality of second circular arc boss (22) in the circumference, disc base body (21) center position is provided with annular boss (23), second circular arc boss (22) and annular boss (23) are located disc base body (21) same side, the inner side of annular boss (23) is evenly provided with a plurality of card station (24) in the circumference, disc base body (21) center is opened with center polygonal through -hole (25), Quick detachable handle (3) including polygonal base body (31), Wherein: Annular boss (23) is inserted into annular groove (132), and card station (24) is embedded in clamping groove (133), Second circular arc boss (22) passes through first circular arc through -hole (121) and is in abutment with the inner side of first disc surface (11), Disc base body (21) is in abutment with second disc surface (12), Polygonal base body (31) is inserted into center polygonal through -hole (25).

2. The carrier tape disc with support disc according to claim 1, wherein: The outer side of the first disc surface (11) is evenly provided with a plurality of first circular arc bosses (111) in the circumference. The radially outer side surface of the first circular arc boss (111) is a first circular arc surface (112). The curvature center of the first circular arc surface (112) coincides with the rotation center of the first disc surface (11).

3. The carrier tape disc with support disc according to claim 2, wherein: The radially inner side surface of the first circular arc through -hole (121) is a second circular arc surface (122). The curvature center of the second circular arc surface (122) coincides with the rotation center of the second disc surface (12).

4. The carrier tape disc with support disc according to claim 3, wherein: The radius of the curvature center of the first circular arc surface (112) is smaller than the radius of the curvature center of the second circular arc surface (122).

5. The carrier tape disc with support disc according to claim 4, wherein: The distribution circle of the second circular arc boss (22) is equal in size to the distribution circle of the first circular arc through -hole (121), and the number and distribution angle are equal.

6. The carrier tape disc with support disc according to claim 5, wherein: The first disc surface (11) and the second disc surface (12) are spaced apart by a distance.

7. The carrier tape disc with support disc according to claim 1, wherein: The disc axle (13) is provided with a center through -hole (131) in the middle.

8. The carrier tape disc with support disc according to claim 1, wherein: The polygonal base (31) is provided with a boss (32).

9. The tape- and-support disc of claim 1, wherein: The clamping slot (133) comprises a vertical segment (134) and a horizontal segment (135) connected with each other; The vertical segment (134) communicates with the top of the side wall of the annular groove (132); The horizontal segment (135) is arranged at a position close to the bottom of the side wall of the annular groove (132).

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