Electronic package tube in tandem for extrusion

Abstract

The utility model discloses electronic packaging tube of row supply extrusion belongs to electronic component packaging technical field, and electronic packaging tube of row supply extrusion includes a plurality of through interval wall integral connection's pipe wall, and the pipe wall defines a plurality of containing cavities, and the inner fixed mechanism is equipped on the inner wall of pipe wall, and the outer fixed mechanism is integrally formed on the outer wall of pipe wall, and the inner fixed mechanism includes the inner fillet of setting in the containing cavity elbow place and the limit protruding piece along the length direction extension of containing cavity, and the inner fillet of adjacent two pipe wall top and bottom is in the outside common combination and forms the upper interval recess and lower interval recess of outer fixed mechanism, and the limit protruding piece constitutes the lower sunken recess of outer fixed mechanism in the pipe wall bottom corresponding outside contour position integral. The utility model discloses through the inside and outside structure integration design, has solved the low efficiency of existing packaging tube, the internal fixed difference, the problem that the outside is stacked and is not stable, has reached the beneficial effect of promotion packaging efficiency, the effective protection component and the stacking transport steady of difference.

Description

Technical Field

[0001] This utility model relates to the field of electronic component packaging technology, and in particular to a row-extruded electronic packaging tube. Background Technology

[0002] Electronic components, especially integrated circuit chips, are high-precision products. During their production, storage, and transportation, they can be damaged by external physical factors such as vibration, collision, and friction. In order to protect these components and to cooperate with the use of automated production lines, the industry generally uses plastic packaging tubes for containment and transfer.

[0003] However, existing electronic component packaging tubes still have many inconveniences in use. First, automated production lines have extremely high requirements for material supply efficiency, but most of the packaging tubes currently used are single-cavity structures, meaning that each tube has only one receiving channel. When a production line is running at high speed, the components in a single-cavity tube will be consumed quickly, causing the equipment to have to stop frequently to wait for manual replacement of new tubes. This frequent material switching seriously restricts the continuity and overall efficiency of automated production.

[0004] Secondly, the internal protective structure design of existing packaging tubes is often too simple. Many tube cavities only provide a rough capacity and lack precise limiting structures designed for the shape of components. This causes electronic components to sway and move laterally within the tube cavity. During the bumpy transportation process, the edges and corners of the components will collide with the inner wall of the tube cavity, causing physical damage. At the same time, the design of the tube opening may also be flawed, failing to effectively prevent components from accidentally slipping out.

[0005] Furthermore, from a warehousing and logistics perspective, a large number of packaging tubes need to be stacked for storage and transportation. The existing single packaging tubes have relatively smooth outer surfaces and lack positioning and locking structures for stable stacking. When multiple packaging tubes are stacked together, rolling and relative displacement will occur between layers, resulting in an unstable stacking structure. This not only makes management inconvenient but also poses safety hazards such as goods tipping over and scattering during transportation.

[0006] Therefore, this utility model proposes a row-type extrusion electronic packaging tube to overcome the shortcomings of the prior art. Utility Model Content

[0007] In view of the problems existing in the electronic packaging tube, such as low packaging efficiency due to simple structure, damage to components due to simple internal fixing structure, and displacement during stacking and transportation due to lack of stable external locking structure, this utility model aims to provide an electronic packaging tube with improved structure that can effectively solve the above problems.

[0008] This utility model provides an electronic packaging tube for extrusion in a row, comprising: a plurality of tube walls integrally connected by spacers, the tube walls defining a plurality of mutually independent receiving cavities; and an inner fixing mechanism disposed on the tube walls and an outer fixing mechanism integrally formed on the tube walls.

[0009] The internal fixing mechanism includes an inner rounded corner disposed at the corner of the receiving cavity, and a limiting protrusion extending along the length direction of the receiving cavity.

[0010] Furthermore, the pipe wall, the internal fixing mechanism, and the external fixing mechanism are combined in the following manner: the inner rounded corners of the top and bottom of two adjacent pipe walls are combined externally to form the upper and lower spaced grooves of the external fixing mechanism; and the limiting protrusion at the corresponding outer contour position at the bottom of the pipe wall integrally forms the lower recessed groove of the external fixing mechanism.

[0011] Preferably, the four corners of the receiving cavity are provided with inner rounded corners.

[0012] Preferably, the internal fixing mechanism further includes an inner recessed groove one and an inner recessed groove two; as a specific embodiment, the inner recessed groove one and the inner recessed groove two are respectively disposed on a pair of opposing inner walls of the tube wall, so as to fit with the encapsulation protrusion structure of the electronic component.

[0013] Preferably, the internal fixation mechanism further includes an anti-slip edge; as a specific embodiment, the anti-slip edge is disposed inside the openings at both ends of the receiving cavity along its length direction.

[0014] Preferably, the external fixing mechanism further includes anti-slip texture; as a specific embodiment, the anti-slip texture covers the top and bottom outer surfaces of the pipe wall.

[0015] Preferably, the pipe wall and the spacer wall are integrally formed of plastic or resin material.

[0016] This utility model has the following beneficial effects:

[0017] 1. This utility model solves the problems of existing packaging tubes having a single internal fixing function, poor protection, and lack of stable external stacking structure, which lead to component damage and transportation displacement. It achieves the technical effect of effectively preventing internal components from shaking and being damaged during transportation, and realizing stable locking when multiple sets of packaging tubes are stacked.

[0018] 2. This utility model solves the problem of low packaging efficiency and slow production cycle caused by the need for frequent replacement of material tubes when using existing single-cavity packaging tubes with automated production lines, by forming multiple independent chip-accommodating chambers into a row structure through an integrated extrusion process. It achieves the technical effect of significantly improving the efficiency of mass production and packaging of electronic components and significantly reducing the number of times and time required to replace material tubes on the production line. Attached Figure Description

[0019] Figure 1 This is a perspective view of the row-type extrusion-supported electronic packaging tube proposed in this utility model;

[0020] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0021] Figure 3 This is a bottom view of the row-type extrusion electronic packaging tube proposed in this utility model;

[0022] Figure 4 This is a front view of the inner wall of the electronic packaging tube for extrusion in a row, as proposed in this utility model.

[0023] Legend:

[0024] 1. Pipe wall; 2. Spacer wall; 3. Internal fixing mechanism; 31. Limiting protrusion; 32. Inner rounded corner; 33. Inner recessed groove one; 34. Inner recessed groove two; 35. Anti-slip edge; 4. External fixing mechanism; 41. Upper spacer groove; 42. Lower spacer groove; 43. Lower inner recessed groove; 44. Anti-slip texture. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0026] Example:

[0027] Please refer to Figure 1 and Figure 3The overall structure of the extruded electronic packaging tube is a row-type integrated structure, including multiple parallel tube walls 1. Adjacent tube walls 1 are integrally connected by partition walls 2. Each tube wall 1 independently defines a cavity for accommodating electronic components, and the partition walls 2 isolate the cavities from each other. To effectively fix the electronic components inside the cavity and provide stable support for external stacking and transportation, an internal fixing mechanism 3 is provided on the inner wall of the tube wall 1, and a corresponding external fixing mechanism 4 is integrally formed on the outer wall of the tube wall 1. The internal fixing mechanism 3 and the external fixing mechanism 4 achieve linkage of internal and external functions through the integrated structure of the tube wall 1. Specifically, refer to Figure 2 and Figure 4 The internal fixing mechanism 3 includes an inner rounded corner 32 located at the corner of the receiving cavity. The inner rounded corners 32 at the top and bottom of two adjacent tube walls 1 are structurally combined on the outside of the tube body to form the upper spacer groove 41 and the lower spacer groove 42 of the external fixing mechanism 4, respectively. At the same time, the internal fixing mechanism 3 also includes a limiting protrusion 31 extending along the length of the receiving cavity on the inner wall of the receiving cavity. The limiting protrusion 31 is located at the outer contour position corresponding to the bottom outer surface of the tube wall 1, and integrally forms the lower recessed groove 43 of the external fixing mechanism 4.

[0028] Please refer to Figure 2 and Figure 4 The internal fixing mechanism 3 further includes an inner recessed groove 33, an inner recessed groove 34, and an anti-slip edge 35. The inner recessed groove 33 and the inner recessed groove 34 are integrally formed on a pair of opposing inner walls of the tube wall 1. They are used to fit against the raised structure of the component's packaging surface when the electronic component is placed, and work in conjunction with the already formed limiting protrusion 31 to abut against the bottom of the electronic component. This, together, forms multi-directional limiting of the electronic component within the receiving cavity, effectively preventing lateral movement of the electronic component during transportation or vibration. The anti-slip edge... 35 components are integrally disposed on the inner side of the openings at both ends of the receiving cavity along its length direction. By increasing the contact friction between the electronic components and the openings of the receiving cavity, the electronic components are prevented from slipping out of the openings due to accidental tilting. At the same time, in order to improve the stability of the electronic packaging tubes supplied in a row when gripped by hand or held by a robotic arm and the anti-slip performance during stacking, the outer fixing mechanism 4 further includes anti-slip textures 44. The anti-slip textures 44 are densely distributed on the top and bottom outer surfaces of the tube wall 1. By increasing the friction coefficient of the contact surface, the stability and reliability of the operation and stacking process are ensured.

[0029] As a preferred implementation method, to provide more comprehensive protection for electronic components, please refer to... Figure 4The four corners of the receiving cavity are all provided with inner rounded corners 32. By using a smooth transition rounded corner structure at all right-angle corners, physical damage caused by collisions between the fragile edges of electronic components and the sharp corners of the receiving cavity during insertion or removal can be effectively avoided, thereby improving the yield and packaging reliability. As another preferred embodiment, to clarify the specific positional relationship between the inner recess 1 33 and the inner recess 2 34, the inner recess 1 33 and the inner recess 2 34 are respectively formed on a pair of opposite inner walls of the tube wall 1 and extend along the length of the receiving cavity. This symmetrical arrangement can better adapt to the packaging shape of mainstream electronic components and provide a stable and centered clamping effect. As another preferred embodiment, to further clarify the setting position of the anti-slip edge 35, the anti-slip edge 35 is specifically located on the inner side of the two openings at both ends of the receiving cavity extending along its length direction. By increasing the friction at the tube opening, it provides double protection to prevent components from accidentally sliding out. As yet another preferred embodiment, to maximize the anti-slip effect of the anti-slip texture 44, the anti-slip texture 44 is densely and evenly distributed on the entire top outer surface and the entire bottom outer surface of the tube wall 1. As a preferred limitation on the material and molding method of the overall structure, the tube wall 1 and the partition wall 2 are integrally formed by extruding plastic or resin material through a mold in one step, ensuring the integrity of the overall structure, the efficiency of production, and the controllability of costs.

[0030] Working principle:

[0031] The packaging tube is extruded by a mold, and each of the six tube walls 1 forms an independent chip receiving cavity. The partition wall 2 serves as the connection between the multiple tube walls 1, separating the multiple receiving cavities. Each cavity is independent and not interconnected. The limiting protrusion 31, inner recess 1 33, and inner recess 2 34 of the inner fixing mechanism 3 are distributed on the inner side of the tube wall 1. The four corners of the cavity all adopt the structure of inner rounded corner 32. The anti-slip edge 35 is located at the openings at both ends of the cavity on the inner side of the tube wall 1.

[0032] The inner rounded corners 32 at the top and bottom of two adjacent pipe walls 1 are combined to form the upper spacer groove 41 and lower spacer groove 42 of the outer fixing mechanism 4, respectively. The limiting protrusion 31 forms a lower recessed groove 43 at the bottom of the pipe wall 1. The anti-slip texture 44 covers the top and bottom of the pipe wall 1 to form the overall structure of the packaging tube.

[0033] When placing electronic components, according to the shape and size of the chip components, they are placed into the receiving cavity formed by the tube wall 1. The six independent chambers increase the chip capacity. During chip production, multiple chips can be produced at the same time and introduced into the corresponding chambers simultaneously, reducing the number of material tube changes. The inner recessed groove 1 33 and inner recessed groove 2 34 fit with the raised structure of the chip package. The limiting bump 31 abuts against the bottom of the chip package to restrict the lateral movement of the chip package in the chamber. The anti-slip edge 35 increases the friction between the chip package and the chamber opening to prevent the chip package from slipping out of the opening. The inner rounded corner 32 avoids collision damage between the corners of the chip package and the corners of the chamber.

[0034] When multiple sets of packaging tubes are stacked and stored and transported, the lower recessed groove 43 and the upper spacer groove 41 of a set of packaging tubes are placed on a specific external transport frame to make the packaging tubes engage with the external transport frame, so that the stacked structure is stable and prevents displacement. The anti-slip texture 44 on the outer surface of the tube wall 1 increases the friction when holding and stacking.

[0035] After packaging, the partition wall 2 prevents multiple electronic components from coming into contact with each other and rubbing against each other, thus avoiding damage. When a component needs to be removed, it can be pulled out directly from the opening of the chamber, thus accommodating multiple electronic components and meeting the needs of batch packaging, storage and transportation of electronic components.

Claims

1. A row of extruded electronic packaging tubes, comprising multiple tube walls (1) integrally connected by spacer walls (2), the tube walls (1) collectively defining multiple independent receiving cavities for accommodating electronic components; Its features are, The inner wall of the tube wall (1) is provided with an inner fixing mechanism (3) for fixing electronic components in the cavity, and the outer wall of the tube wall (1) is integrally formed with an outer fixing mechanism (4) for external stacking or transportation fixing. The internal fixation mechanism (3) includes an inner rounded corner (32) provided at the corner of the receiving cavity, and the inner rounded corners (32) at the top and bottom of two adjacent tube walls (1) are combined externally to form the upper spacer groove (41) and the lower spacer groove (42) of the external fixation mechanism (4). The internal fixation mechanism (3) further includes a limiting protrusion (31) extending along the length direction of the receiving cavity, and the limiting protrusion (31) at the position of the outer contour corresponding to the bottom of the tube wall (1) integrally forms the lower recessed groove (43) of the external fixation mechanism (4).

2. The electronic packaging tube for extrusion as described in claim 1, characterized in that, The four corners of the receiving cavity are provided with the inner rounded corners (32).

3. The electronic packaging tube for extrusion as described in claim 1, characterized in that, The internal fixation mechanism (3) further includes an inner recessed groove one (33) and an inner recessed groove two (34).

4. The electronic packaging tube for extrusion as described in claim 3, characterized in that, The inner recessed groove one (33) and the inner recessed groove two (34) are respectively disposed on a pair of opposing inner walls of the tube wall (1) to fit into the encapsulation protrusion structure of the electronic components.

5. The electronic packaging tube for extrusion as described in claim 1, characterized in that, The internal fixation mechanism (3) further includes an anti-slip edge (35).

6. The electronic packaging tube for extrusion in a row according to claim 5, characterized in that, The anti-slip edge (35) is located inside the openings at both ends of the receiving cavity along its length.

7. The electronic packaging tube for extrusion as described in claim 1, characterized in that, The external fixation mechanism (4) further includes anti-slip texture (44).

8. The electronic packaging tube for extrusion as described in claim 7, characterized in that, The anti-slip texture (44) covers the top and bottom outer surfaces of the pipe wall (1).

9. The electronic packaging tube for extrusion as described in claim 1, characterized in that, The pipe wall (1) and the spacer wall (2) are integrally formed of plastic or resin material.

Images