Composite carrier tape

Abstract

The utility model discloses a composite carrier tape, including upper carrier tape and lower carrier tape, the upper carrier tape is formed with a column of carrier embedding groove that is equidistantly arranged along the length direction, the notch of carrier embedding groove is upward and presents the structure of downward recess, the left and right sides and / or the front and back sides of carrier embedding groove are equipped with the process hole that extends up and down respectively, the process hole is through the upper carrier tape up and down, one part of process hole is equipped in the outside of carrier embedding groove, and the other end part is equipped in the inside of carrier embedding groove, the elastic clamping piece that is inwards is equipped in the process hole, the lower end of elastic clamping piece is connected with lower carrier tape, and the upper end is close to the notch of carrier embedding groove, and the sponge block that upper end is bonded upper carrier tape, lower end is bonded lower carrier tape is equipped between the upper carrier tape and lower carrier tape. The carrier tape is arranged with the elastic clamping piece that is clamped to electronic components in the side part of carrier embedding groove, makes the upper carrier tape not to need to make the film, can fix electronic components, and the effect of preventing the drop is good, and the overall function is perfect, and the practicality is strong.

Description

Technical Field

[0001] This utility model relates to the field of electronic component packaging technology, and more specifically, it relates to a composite carrier tape. Background Technology

[0002] Carrier tape is a strip-shaped product used in electronic packaging. It is mainly used to carry and protect electronic components, playing an important role in the transportation, storage, and automated assembly of electronic components. It is usually made of materials such as plastic, paper, or metal, and has regularly arranged pits (also known as pockets) on its surface for placing electronic components such as resistors, capacitors, and integrated circuits.

[0003] If the electronic components embedded in the carrier tape recess are firmly secured to the inner wall of the recess, no covering is needed outside the recess, but the electronic components are difficult to remove. If the electronic components embedded in the carrier tape recess are not firmly secured to the inner wall of the recess, leaving a gap, a covering is needed outside the recess. This facilitates the removal of the electronic components, but the covering film must be removed first. Accordingly, this utility model proposes a composite carrier tape. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide a composite carrier belt.

[0005] To solve the above-mentioned technical problems, the purpose of this utility model is achieved as follows: The composite carrier belt involved in this utility model includes an upper carrier belt and a lower carrier belt extending in a straight line. A row of carrier embedding grooves arranged equidistantly along the length direction is formed on the upper carrier belt. The groove openings of the carrier embedding grooves face upward and have a downward concave structure. Process holes extending vertically are respectively provided on the left and right sides and / or the front and rear sides of the carrier embedding grooves. The process holes penetrate the upper carrier belt vertically. A part of the process hole is located outside the carrier embedding groove, and the other part is located inside the carrier embedding groove. An inwardly retracting elastic clip is provided in the process hole. The lower end of the elastic clip is connected to the lower carrier belt, and the upper end is close to the groove opening of the carrier embedding groove. A sponge block with the upper end of the upper carrier belt and the lower end of the lower carrier belt is provided between the upper carrier belt and the lower carrier belt.

[0006] The present invention is further configured such that: the bottom of the carrier embedding groove has a push hole, and the push hole is provided with a push protrusion extending along the axial direction, and the push protrusion is provided on the download belt.

[0007] The present invention is further configured such that: the upper end of the elastic clip has an outwardly expanding guide piece.

[0008] The present invention is further configured such that the download belt has material-saving holes for forming elastic clips.

[0009] The present invention is further configured such that the sponge block is located on the front and rear sides of the carrier embedding groove.

[0010] The present invention is further configured such that the process holes are opened on the left and right sides or the front and back sides of the carrier embedding groove.

[0011] In summary, this utility model has the following beneficial effects:

[0012] 1. The side of the carrier embedding groove is equipped with elastic clips to clamp electronic components, so that electronic components can be fixed without the need for a coating on the carrier tape, and the anti-detachment effect is excellent.

[0013] 2. Elastic clamping pieces for lateral clamping of electronic components are formed on the download belt. The carrier embedding groove and process hole on the upper belt are both vertically extending structures, which makes it convenient for the upper and lower belts to be pressed or demolded during the forming process.

[0014] 3. When the download belt moves upward relative to the upper load belt, the sponge block is squeezed, and at the same time, the push protrusion gradually extends into the carrier embedding groove, pushing out the electronic components in the groove, so as to break free of the elastic clips for easy removal. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a structural schematic diagram from another perspective of the present invention;

[0017] Figure 3 This is a schematic diagram illustrating the structure of the upper carrying belt in this utility model;

[0018] Figure 4 This is a schematic diagram illustrating the structure of the download tape. Detailed Implementation

[0019] To enable those skilled in the art to better understand the technical solution of this utility model, the preferred embodiments of this utility model are described below in conjunction with specific examples. However, it should be understood that these descriptions are only for further illustrating the features and advantages of this utility model, and not for limiting the patent claims of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this utility model.

[0020] The present invention will be further described below with reference to the accompanying drawings and preferred embodiments.

[0021] Example 1

[0022] See Figures 1 to 4As shown, the composite carrier tape involved in this embodiment includes an upper carrier tape 1 and a lower carrier tape 2 extending in a straight line. A row of carrier embedding grooves 3 are formed on the upper carrier tape 1, which are equidistantly arranged along the length direction. The groove openings of the carrier embedding grooves 3 face upward and have a downward concave structure. Process holes 4 extending vertically are provided on the front and rear sides of the carrier embedding grooves 3, respectively. The process holes 4 penetrate the upper carrier tape 1 vertically. A part of the process hole 4 is located outside the carrier embedding groove 3, and the other part is located inside the carrier embedding groove 3. An inwardly retractable elastic clip 5 is provided in the process hole 4. The lower end of the elastic clip 5 is connected to the lower carrier tape 2, and the upper end is close to the groove opening of the carrier embedding groove 3. A sponge block 6 is provided between the upper carrier tape 1 and the lower carrier tape 2, with the upper end bonded to the upper carrier tape and the lower end bonded to the lower carrier tape. The sponge block 6 is located on the front and rear sides of the carrier embedding groove 3.

[0023] Furthermore, the bottom of the carrier embedding groove 3 is provided with a push hole 7, and the push hole 7 is provided with a push protrusion 8 extending axially, which is provided on the download belt 2.

[0024] In this implementation scheme, electronic components are first embedded one by one in the corresponding carrier embedding groove 3 and clamped by elastic clips 5 on both sides. When it is necessary to remove the electronic components from the groove, the lower belt 2 is squeezed upward, causing it to move upward relative to the upper belt 1. The sponge block 6 is compressed, and the push protrusion 8 moves upward in the push hole 7, pushing the electronic components embedded in the carrier embedding groove 3 upward, so that they break free from the restraint of the elastic clips 5 and are easily removed.

[0025] Example 2

[0026] See Figures 1 to 4 As shown, the composite carrier tape involved in this embodiment is further configured, based on embodiment 1, with the upper end of the elastic clip 5 having an outwardly expanding guide piece 9.

[0027] In this embodiment, the guide plate 9 is used to guide the electronic components embedded in the carrier mounting groove 3.

[0028] Example 3

[0029] See Figures 1 to 4 As shown, the composite carrier belt involved in this embodiment is further configured, based on embodiment 1, with the download belt 2 having material-saving holes 10 for forming elastic clips.

[0030] In this embodiment, by opening the material-saving hole 10, the raw material inside the material-saving hole 10 can be turned upwards when forming the elastic clip 5, and the elastic clip 5 can be formed in one step, thus saving material and forming the elastic clip 5 quickly.

[0031] The composite carrier tape involved in this utility model has elastic clips arranged on the side of the carrier embedding groove to clamp electronic components, so that electronic components can be fixed without the need for a coating on the carrier tape, and the anti-detachment effect is excellent. Moreover, the elastic clips for clamping electronic components laterally are formed on the lower carrier tape. The carrier embedding groove and process hole on the upper carrier tape are both vertically extending structures, which makes it easy to press or demold the upper and lower carrier tapes during the molding process. Furthermore, when the lower carrier tape moves upward relative to the upper carrier tape, the sponge block is squeezed, and at the same time, the push protrusion gradually extends into the carrier embedding groove to push out the electronic components in the groove, so as to break free of the elastic clips for easy removal. The overall function is perfect and highly practical.

[0032] Unless otherwise specified, in this utility model, terms such as "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the actual orientation or positional relationship shown. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe orientation or positional relationships in this utility model are for illustrative purposes only and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood in conjunction with the embodiments and according to the specific circumstances.

[0033] Unless otherwise expressly specified and limited, the terms "set up," "connected," and "linked" in this utility model should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0034] The preferred embodiments of this utility model have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of this utility model without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of this utility model through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A composite carrier tape, characterized in that, The device includes an upper carrier belt and a lower carrier belt extending in a straight line. The upper carrier belt has a row of carrier embedding grooves arranged at equal intervals along its length. The groove openings of the carrier embedding grooves face upwards and have a downwardly concave structure. The left and right sides and / or the front and rear sides of the carrier embedding grooves are respectively provided with vertically extending process holes that penetrate the upper carrier belt vertically. A portion of the process hole is located outside the carrier embedding groove, and the other end is located inside the carrier embedding groove. An inwardly retracting elastic clip is provided inside the process hole. The lower end of the elastic clip is connected to the lower carrier belt, and the upper end is close to the groove opening of the carrier embedding groove. A sponge block with the upper end of the upper carrier belt and the lower end of the lower carrier belt is provided between the upper carrier belt and the lower carrier belt.

2. The composite carrier tape according to claim 1, characterized in that, The bottom of the carrier embedding groove has a push hole, and the push hole is provided with a push protrusion extending along the axial direction. The push protrusion is located on the download belt.

3. The composite carrier tape according to claim 1 or 2, characterized in that, The upper end of the elastic clip has an outwardly expanding guide plate.

4. The composite carrier tape according to claim 3, characterized in that, The download belt has material-saving holes with shaped elastic clips.

5. The composite carrier tape according to claim 1, characterized in that, The sponge blocks are located on the front and rear sides of the carrier embedding groove.

6. The composite carrier tape according to claim 1, characterized in that, The process holes are located on the left and right sides or the front and back sides of the carrier embedding groove.

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