Groove type plastic carrier tape

Abstract

The utility model relates to the field of plastic carrier tapes, in particular to a groove type plastic carrier tape which comprises a tape body, a plurality of material carrying grooves arranged at equal intervals are formed in the tape body and used for placing electronic elements, a plurality of transmission holes arranged at equal intervals are formed in any one of two side edges of the tape body, and the transmission holes are used for being meshed with transmission blocks on driving wheels. The belt body and the material carrying groove are integrally formed, a telescopic part and a bearing part are arranged on the material carrying groove, the section of the telescopic part is in a wave shape, the telescopic part is arranged at the end, away from an opening of the material carrying groove, of the telescopic part, the telescopic part can be unfolded or folded, the distance between the bearing part and the opening of the material carrying groove can be adjusted through the telescopic part, and therefore the containing depth of the material carrying groove is changed. And the depth of the material carrying groove can be adjusted according to the size of the actually borne electronic element, and the application range is wider.

Description

Technical Field

[0001] The utility model relates to the field of plastic carrier tapes, in particular to a groove-type plastic carrier tape. Background Art

[0002] Carrier tape is a commonly used packaging method in electronic component packaging and automated assembly. It is primarily used to carry and protect electronic components, ensuring they are not damaged during production and transportation. Plastic carrier tape is a thin plastic-based carrier tape with advantages such as good moisture resistance, high tensile strength, strong antistatic properties, tear resistance, and high-temperature deformation resistance. It is widely used in the packaging and automated assembly of electronic components such as discrete semiconductor devices, light-emitting diodes, and integrated circuits. It effectively protects these sensitive electronic components from damage such as static electricity and mechanical shock during transportation and storage.

[0003] The plastic carrier includes a carrier assembly, which includes a plurality of equally spaced carrier structures. The carrier structure includes a carrier box body with edge portions at the top of four sides. A placement groove is provided in the carrier box body, and a carbon fiber inner box is detachably provided in the placement groove.

[0004] The capacity of the loading slots on existing plastic carriers is fixed, and the depth of the loading slots cannot be adjusted according to the actual size of the electronic components being carried. When thin electronic components are placed in the loading slots, they will shake, causing damage to the electronic components. When thick electronic components are placed in the loading slots, the surface of the electronic components will protrude from the surface of the carrier tape, and the cover plate will not be able to cover the carrier tape, making packaging impossible. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technical solutions, the utility model provides a grooved plastic carrier tape, which can effectively solve the technical problem that the depth of the carrier groove cannot be adjusted according to the size of the electronic components actually carried.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] A grooved plastic carrier comprises a belt body, which is provided with a plurality of equally spaced loading grooves for placing electronic components. A plurality of equally spaced transmission holes are provided on any one of the two side edges of the belt body, and the transmission holes are used to engage with the transmission blocks on the drive wheel. The belt body and the loading groove are integrally formed. The loading groove is provided with a telescopic portion and a bearing portion. The cross-section of the telescopic portion is wavy and is arranged at the end of the telescopic portion away from the opening of the loading groove. The telescopic portion can be expanded or folded. The distance between the bearing portion and the opening of the loading groove can be adjusted by the telescopic portion, thereby changing the accommodating depth of the loading groove.

[0008] Furthermore, a plurality of reinforcing ribs are provided on the surface of the bearing portion, and the plurality of reinforcing ribs cross each other to form a grid shape.

[0009] Furthermore, several plastic covers are detachably mounted on the belt body, and the plastic covers are used to cover the opening of the loading trough. The inner wall of the plastic cover is provided with a magnetic positioning block, and the opening of the loading trough is provided with a magnetic positioning piece, and the magnetic positioning block and the magnetic positioning piece are adsorbed on each other.

[0010] Furthermore, a plurality of plastic cover plates are integrally formed, and bending portions are provided between adjacent plastic cover plates.

[0011] Furthermore, the two side ports of the belt body are provided with connecting parts, and the connecting parts between the two belt bodies can be spliced ​​to extend the length of the belt body.

[0012] Furthermore, the connection portion between the two belts can be connected by hot pressing.

[0013] Furthermore, the surfaces of the belt body and the loading trough are both provided with an antistatic coating layer for preventing the accumulation and discharge of static electricity.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the loading trough is provided with a telescopic part, which can be expanded when the bearing part is pulled downward, and the bottom surface of the bearing part is away from the opening of the loading trough after the telescopic part is expanded, so that the depth of the loading trough is increased, and electronic components with thicker thickness can be placed; when the bearing part is pushed upward, the telescopic part can be folded, and the bottom surface of the bearing part is close to the opening of the loading trough after the telescopic part is folded, so that the depth of the loading trough is reduced, and thinner electronic components can be placed to avoid shaking, thereby improving the quality of packaging and being more flexible to use. The depth of the loading trough can be adjusted according to the size of the electronic components actually carried, and the scope of application is wider. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0016] Figure 2 This is an exploded view of the structure of the present utility model;

[0017] Figure 3 This is a schematic diagram of the middle loading chute of the present invention when folded;

[0018] Figure 4 This is a schematic diagram of the middle loading chute of the present invention when it is unfolded;

[0019] Numbers in the figure: 1-belt body, 2-loading trough, 3-transmission hole, 4-telescopic part, 5-bearing part, 6-reinforcement rib, 7-plastic cover, 8-magnetic positioning block, 9-magnetic positioning piece. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] The following combination Figure 1-Figure 4 A grooved plastic carrier tape of the present invention is described in detail:

[0022] The utility model discloses a groove type plastic carrier, comprising a belt body 1, which is provided with a plurality of equally spaced loading slots 2 on the belt body 1, and the loading slots 2 are used to place electronic components. A plurality of equally spaced transmission holes 3 are provided on one side of the belt body 1, and the transmission holes 3 are used to engage with the transmission blocks on the drive wheel. The belt body 1 and the loading slot 2 are integrally formed, and a telescopic portion 4 and a bearing portion 5 are provided on the loading slot 2. The cross-section of the telescopic portion 4 is wavy and is arranged at the end of the telescopic portion 4 away from the opening of the loading slot 2. The telescopic portion 4 can be unfolded or folded. The distance between the bearing portion 5 and the opening of the loading slot 2 can be adjusted by the telescopic portion 4, thereby changing the accommodating depth of the loading slot 2. The surface of the bearing portion 5 is provided with a plurality of reinforcing ribs 6, and the plurality of reinforcing ribs 6 cross each other in a grid shape to improve the bearing capacity of the bearing portion 5 and avoid deformation of the bottom surface of the bearing portion 5 due to excessive weight of the electronic components. The surfaces of the belt body 1 and the loading slot 2 are provided with an antistatic coating layer for preventing the accumulation and discharge of static electricity.

[0023] The belt body 1 is detachably provided with a plurality of plastic cover plates 7, which are used to cover the opening of the loading trough 2. The inner wall of the plastic cover plate 7 is provided with a magnetic positioning block 8, and the opening of the loading trough 2 is provided with a magnetic positioning piece 9. The magnetic positioning block 8 and the magnetic positioning piece 9 are adsorbed on each other. The plurality of plastic cover plates 7 are integrally formed, and a bending portion is provided between adjacent plastic cover plates 7. When the plastic cover plates 7 are rolled up, they are bent by the bending portion, thereby rolling up the plastic cover plates 7. The two side ports of the belt body 1 are provided with connecting portions, and the connecting portions between the two belt bodies 1 can be spliced ​​to extend the length of the belt body 1. The connecting portions between the two belt bodies 1 can be connected by hot pressing, and the belt body 1 can be extended according to actual conditions.

[0024] The present embodiment is a groove-type plastic carrier, in which the loading slot 2 is provided with a telescopic portion 4. When the bearing portion 5 is pulled downward, the telescopic portion 4 can be expanded. After the telescopic portion 4 is expanded, the bottom surface of the bearing portion 5 is away from the opening of the loading slot 2, so that the depth of the loading slot 2 is increased, and electronic components with thicker thickness can be placed. When the bearing portion 5 is pushed upward, the telescopic portion 4 can be folded. After the telescopic portion 4 is folded, the bottom surface of the bearing portion 5 is close to the opening of the loading slot 2, so that the depth of the loading slot 2 is reduced, and thinner electronic components can be placed to avoid shaking, thereby improving the quality of packaging and being more flexible in use. The depth of the loading slot 2 can be adjusted according to the size of the electronic components actually carried, and the scope of application is wider.

[0025] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A grooved plastic carrier tape comprising a tape body having a plurality of equally spaced loading slots disposed thereon for accommodating electronic components, and a plurality of equally spaced transmission holes disposed on either side of the tape body for engaging with transmission blocks on a drive wheel. The tape body and the loading slots are integrally formed, characterized in that: The loading trough is provided with a telescopic part and a bearing part. The cross-section of the telescopic part is wavy and is arranged at the end of the telescopic part away from the loading trough opening. The telescopic part can be unfolded or folded. The distance between the bearing part and the loading trough opening can be adjusted through the telescopic part, thereby changing the accommodating depth of the loading trough.

2. The grooved plastic carrier tape according to claim 1, characterized in that: A plurality of reinforcing ribs are provided on the surface of the bearing portion, and the plurality of reinforcing ribs intersect with each other in a grid shape.

3. The grooved plastic carrier tape according to claim 1, characterized in that: The belt body is detachably mounted with a plurality of plastic covers, which are used to cover the opening of the loading trough. The inner wall of the plastic cover is provided with a magnetic positioning block, and the opening of the loading trough is provided with a magnetic positioning piece, and the magnetic positioning block and the magnetic positioning piece are attracted to each other.

4. The grooved plastic carrier tape according to claim 3, characterized in that: A plurality of plastic cover plates are integrally formed, and bending grooves are provided between adjacent plastic cover plates.

5. The grooved plastic carrier tape according to any one of claims 1 to 4, characterized in that: The two side ports of the belt body are provided with connecting parts, and the connecting parts between the two belt bodies can be spliced ​​to extend the length of the belt body.

6. The grooved plastic carrier tape according to claim 5, characterized in that: The connection between the two strips can be achieved by heat pressing.

7. The grooved plastic carrier tape according to any one of claims 1 to 4, characterized in that: The surfaces of the belt body and the loading trough are both provided with an antistatic coating layer for preventing the accumulation and discharge of static electricity.

Images