Novel chip packaging tube and plugging device thereof

Abstract

The novel chip packaging tube is provided with partition walls, the chip packaging tube is divided by the partition walls to form a plurality of containing cavities used for containing chips, and the containing cavities are arranged in the thickness direction of the packaged chips. The outer end face, in the arrangement direction of the containing cavities, of the chip packaging pipe is provided with a locking hole. The manufacturing method of the chip packaging tube further comprises the following production steps after the production step of cutting the chip packaging tube into the set length: carrying out thermal shaping treatment on the end part of the chip packaging tube by using a thermal shaping module. The novel chip packaging tube plugging device is provided with a first locking part and a second locking part, the first locking part and the second locking part are oppositely arranged, a plugging part is connected between the first locking part and the second locking part, and the plugging part is used for plugging an opening of a chip packaging tube containing cavity; the first locking part and the second locking part are respectively provided with a locking protrusion, and the locking protrusions are used for being clamped with locking holes of a chip packaging pipe.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of chip packaging, in particular to a new type of chip packaging tube and its sealing device. BACKGROUND

[0002] The chip packaging tube is a device for packaging chips, which has a containing cavity for containing chips, and the chips can be sequentially slid into or out of the containing cavity.

[0003] The sealing device is matched with the chip packaging tube and is used to prevent the chips from accidentally sliding out of the containing cavity. The sealing device in the prior art mainly includes the following forms: 1. rubber plug (see Figure 20 ); 2. rubber pin (see Figure 21 ); 3. rotating pin (see Figure 22 ), and the corresponding operation steps are illustrated in the figure.

[0004] The chip is easy to be stuck in the chip packaging tube when it is slid into or out of the chip packaging tube, and the sealing device in the prior art is complicated to operate and has low efficiency when opening / closing the containing cavity opening, which requires more labor cost.

[0005] Prior art 1: Chinese patent with application number "202320209257.2" provides a "chip packaging tube preventing material sticking", which improves the condition that the chip is easy to be stuck in the chip packaging tube by setting a guide wheel in the chip packaging tube.

[0006] Prior art 2: Chinese patent with application number "202111427958.5" provides an "automatic feeding system of a burning machine", which discloses a "plug pulling mechanism for pulling out the plug of the material tube".

[0007] Prior art 3: Chinese patent with application number "202211561720.6" provides a "tube-mounted ribbon burning machine", which discloses a "chip tube plug automatic pulling mechanism".

[0008] Prior art 4: Chinese patent with application number "202211458453.X" provides an "automatic plug pulling mechanism".

[0009] Prior art 5: Chinese patent with application number "202211458454.4" provides an "automatic plug inserting mechanism".

[0010] Prior art 6: Chinese patent with application number "202211488573.4" provides a "feeding machine plug pin mechanism".

[0011] Prior art 7: Chinese patent application number "202420678885.X" provides "a cutting and feeding device for a feed plug".

[0012] Prior art 8: Chinese patent application number "202211458450.6" provides a "rotary stop mechanism for a stopper machine".

[0013] Prior art 9: Chinese patent application number "202311643596.2" provides "an automatic plugging device for a feed tube".

[0014] The chip packaging tube in the prior art 1 described above has the following problems: 1. The mechanical structure is complex, requiring significant manufacturing and maintenance costs; 2. It increases the overall size of the chip packaging tube, requiring more space and hindering the economic efficiency of chip storage and transportation; 3. To reduce the friction of the chip inside the chip packaging tube, the chip packaging tube can be made of a material with a low coefficient of friction (e.g., PTFE, POM), eliminating the need for complex structures such as guide wheels.

[0015] The various plug-pulling and plug-adding mechanisms in the prior art 2 to 9 described above have the following problems: 1. The mechanical structure is complex, requiring significant manufacturing and maintenance costs; 2. Requires a large amount of space; 3. Its use cases are limited, and it cannot provide convenience anytime and anywhere. Summary of the Invention

[0016] In order to solve the problems existing in the prior art, the purpose of this invention application includes: providing a novel chip packaging tube and its sealing device to improve work efficiency and reduce labor costs.

[0017] The applicant's analysis of existing technology revealed that the main reasons why chips easily get stuck when sliding into / out of the chip packaging tube include: 1. The chip packaging tube is prone to bending and deformation, which can cause the chip to slide in / out poorly; 2. During the cutting process of chip packaging tubes in their production, burrs or streaks are easily formed at the cut, which can obstruct the chip from sliding in or out; the cutting process is used to divide the chip packaging tubes into a set length.

[0018] Furthermore, the main reasons for the low efficiency in the existing technology of opening / closing the cavity opening of the chip packaging tube include: 1. During the operation, the openings of the receiving cavities need to be opened / closed one by one; 2. The operation process is relatively laborious or cumbersome, such as the above-mentioned prior art rubber plug, rubber nail and rotating nail, wherein the rotating nail needs to be first placed in the accommodating cavity of the chip packaging tube, and then rotated by 90 degrees to make the two protruding parts of the rotating nail clamped in the holes of the tube wall of the chip packaging tube.

[0019] If the technical solution can make the operation more labor-saving, or can simultaneously open / close multiple said accommodating cavity openings, it will greatly improve the operation efficiency and reduce the labor cost.

[0020] Technical solution 1: A new type of chip packaging tube, characterized in that it comprises: a separating wall, the chip packaging tube is divided into multiple accommodating cavities for accommodating chips by the separating wall, and the multiple accommodating cavities are arranged towards the thickness direction of the packaged chip; the outer end surface of the chip packaging tube in the arrangement direction of the accommodating cavities has a locking hole. This technical solution at least produces the following technical effects: 1. Provides a prerequisite for simultaneously opening or closing multiple said accommodating cavity openings; 2. Because multiple accommodating cavities are stacked, the separating walls of each accommodating cavity support each other, greatly improving the structural strength, and improving the problem that the chip packaging tube in the prior art is easily bent and deformed, causing the chip to slide in or out. 3. Because chips are usually used as bulk raw materials in actual industrial production, this technical solution can well meet the actual needs of industrial production and provide convenience for improving the efficiency of inserting and pulling the tube.

[0021] Technical solution 2: A new type of chip packaging tube according to technical solution 1, further technical solution, characterized in that: the inner wall of the accommodating cavity is arranged with a supporting rib in the length direction for supporting the chip. In some cases, in order to prevent static damage or prevent the chip pins from being deformed by external force, it is hoped that the pins of the chip will not have the opportunity to contact the inner wall of the accommodating cavity. The supporting rib of this technical solution can support the body part of the chip to avoid the pins of the chip from contacting the inner wall of the accommodating cavity.

[0022] Technical solution 3: A new type of chip packaging tube plug device, characterized in that it comprises: a first locking part and a second locking part, the first locking part and the second locking part are oppositely arranged, and a plug part is connected between the two, the plug part is used to block the opening of the accommodating cavity of the chip packaging tube; the first locking part and the second locking part are respectively formed with a locking protrusion, and the locking protrusion is used to be clamped with the locking hole of the chip packaging tube.

[0023] Technical solution 4: A new type of chip packaging tube plug device according to technical solution 3, further technical solution, characterized in that: the first locking part, the second locking part and the plug part form an accommodating area for inserting the chip packaging tube, and the locking protrusions are formed by the first locking part and the second locking part towards the accommodating area.

[0024] Technical solution 5: The new chip packaging tube plug device according to technical solution 3, further technical solutions, characterized in that: the first locking part and the second locking part are respectively used to extend into the accommodating cavity of the chip packaging tube, and the locking convex is formed by the first locking part and the second locking part respectively in the direction away from each other.

[0025] Technical solution 6: The new chip packaging tube plug device according to technical solution 3, further technical solutions, characterized in that: the plug part contains an elastic part, which can be stretched and contracted in the direction of the first locking part and the second locking part. It is not limited whether the elastic part and the plug part are integrated or separate structure.

[0026] Technical solution 7: The new chip packaging tube plug device according to technical solution 33, further technical solutions, characterized in that: the first locking part, the second locking part and the plug part are integrated structure. The integrated structure is beneficial to reduce the manufacturing cost.

[0027] Technical solution 8: The new chip packaging tube plug device according to technical solution 3, further technical solutions, characterized in that: the plug part includes first plug part and second plug part, and the two are separately arranged; the first locking part and the first plug part are used as the first component, and the second locking part and the second plug part are used as the second component; the first component and the second component are connected in the direction of the first locking part and the second locking part; the first component and the second component are connected by an elastic part, which can be stretched and contracted in the direction of the first locking part and the second locking part. It is not limited whether the elastic part and the first component or the second component are integrated or separate structure.

[0028] Technical solution 9: The new chip packaging tube plug device, characterized in that, comprising: having a first component and a second component, the first component and the second component have locking part and plug part respectively, the plug part is used for plugging at the opening of the accommodating cavity of the chip packaging tube, the locking part and the plug part are connected in turn; the locking convex is formed on the inner side of the locking part, and the locking convex is used for clamping with the locking hole of the chip packaging tube; the first component and the second component are connected by a stretchable elastic part. It is not limited whether the elastic part and the first component or the second component are integrated or separate structure.

[0029] Technical solution 10: A manufacturing method of a chip packaging tube, characterized in that, after the production step of being cut into a set length, the following production step is further included: using a hot shaping module to perform hot shaping treatment on the end of the chip packaging tube. The hot shaping treatment can heat and soften the burrs and wires on the end of the chip packaging tube, and shape them, so as to reduce or eliminate them.

[0030] Technical solution 11: The hot shaping module of technical solution 10, characterized in that, the hot shaping module includes a hot shaping block and a heat generating unit for generating a heat source, and the two are in heat conduction connection; the hot shaping block is used to contact the end of the chip packaging tube.

[0031] Technical solution 12: The hot shaping module of technical solution 11, further characterized in that: the hot shaping block is provided with a shaping groove capable of inserting the end of the chip packaging tube. The shaping groove can make the end of the chip packaging tube more regular.

[0032] In the above technical solution, the plug device is connected with the chip packaging tube through the locking convex and the locking hole. This breaks the inherent thinking that the plug device (such as a rubber plug and a rubber nail) needs to be connected with the chip packaging tube by relying on friction in the prior art. It avoids the problem of using more force, and overcomes the problem that the operation of the rotating nail is more complicated in the prior art.

[0033] In the above technical solution, the plug device can be connected with the chip packaging tube through the locking convex of the locking part, and the plug part of the plug device can be closed at the opening of the plurality of accommodation cavities of the chip packaging tube. This breaks the inherent thinking that the plug device (such as a rubber plug, a rubber nail, and a rotating nail) needs to be placed in the accommodation cavity in the prior art. It realizes the implementation effect of easily opening / closing the openings of the plurality of accommodation cavities of the chip packaging tube at the same time, thereby greatly reducing the complexity of the operation, improving the operation efficiency, and reducing the labor cost.

[0034] The above technical solution breaks the inherent thinking that the operation efficiency of pulling out and inserting the plug needs to be improved by relying on a complex mechanical structure in the prior art. It reduces the cost of production, maintenance, and site, and realizes the convenience of operation anytime and anywhere.

[0035] Declaration: The "first" and "second" in the present application are only used to distinguish different objects, and do not have the meaning of sequence, quantity, or importance. BRIEF DESCRIPTION OF DRAWINGS

[0036] Figure 1 It is a perspective view of the chip packaging tube in Example 1. Figure 2is a cross-sectional view of the chip packaging tube in Example 1; Figure 3 and 4 is a perspective view of the stopper device in Example 1; Figure 5 is a perspective view of the chip packaging tube applying the stopper device in Example 1; Figure 6 and 7 is a perspective view of the stopper device in Example 2; Figure 8 is a perspective view of the chip packaging tube applying the stopper device in Example 2; Figure 9 and 10 is a perspective view of the stopper device in Example 3; Figure 11 is a perspective view of the chip packaging tube applying the stopper device in Example 3; Figure 12 and 13 is a perspective view of the stopper device in Example 4; Figure 14 is a perspective view of the chip packaging tube applying the stopper device in Example 4; Figure 15 is a perspective view of the stopper device in Example 5; Figure 16 is a perspective view of the chip packaging tube applying the stopper device in Example 5; Figure 17 is a perspective view of the stopper device in Example 6; Figure 18 is a perspective view of the chip packaging tube applying the stopper device in Example 6; Figure 19 is a perspective view of the thermal shaping mold set in Example 1; Figure 20 is a perspective view of the rubber plug and its application in the prior art; Figure 21 is a perspective view of the rubber nail and its application in the prior art; Figure 22 is a perspective view of the transfer nail and its application in the prior art.

[0037] In the above figures: 01: chip packaging tube; 021: accommodating cavity; 031, 032: locking holes; 041: support rib; 051: first locking part; 052: second locking part; 061, 062: locking convex; 07: stopper part; 071: first stopper part; 072: second stopper part; 09: elastic part; 101: thermal shaping block; 102: thermal shaping groove; 103: electric heating module. DETAILED DESCRIPTION

[0038] Embodiment 1: see Figure 1 The chip packaging tube 01 shown is divided by the partition wall to form 10 accommodation cavities 021 for accommodating chips, the 10 accommodation cavities 021 are arranged along the thickness direction of the packaged chips, and the outer end surface in the arrangement direction of the 10 accommodation cavities 021 has locking holes 031, 032 for engaging with the locking protrusions 061, 062 of the plug device.

[0039] See Figure 19 The thermal shaping module shown is used for thermal shaping treatment of the end of the chip packaging tube 01 after the production steps of extrusion molding and cutting to a set length, for heating and softening and shaping the burrs and wire drawing of the end of the chip packaging tube 01, so as to eliminate them; the composition of the thermal shaping module includes a thermal shaping block 101 and an electric heating module 103 as a heat generating unit, and the two are in heat conduction connection; the electric heating module 103 is internally provided with an electric furnace wire for converting electric energy into heat energy; the thermal shaping block 101 is provided with a thermal shaping groove 102, the end of the chip packaging tube 01 can be inserted into the thermal shaping groove 102, and the end of the chip packaging tube 01 is heated and softened and shaped by the groove wall of the thermal shaping groove 102.

[0040] See Figure 2 The cross-sectional view of the chip packaging tube 01 shown, the inner wall of the accommodation cavity 021 is arranged in the length direction and provided with a supporting rib 041 for supporting the chip.

[0041] See Figure 3 And 4 The plug device shown, the first locking part 051 and the second locking part 052 are oppositely arranged, the first locking part 051 and the second locking part 052 are integrally formed with the plug part 07, and the plug part 07 is integrally formed with the elastic part 09; the first locking part 051, the second locking part 052 and the plug part 07 form an accommodation area for inserting the chip packaging tube 01; the first locking part 051 and the second locking part 052 respectively form locking protrusions 061 and 062 towards the accommodation area, and the locking protrusions 061 and 062 are respectively used for engaging with the locking holes 031 and 032 of the chip packaging tube 01.

[0042] Figure 5 The plug device is applied to the chip packaging tube 01, the locking protrusions 061 and 062 of the plug device engage with the locking holes 031 and 032 of the chip packaging tube 01 respectively, and the plug part 07 is plugged at the opening of each accommodation cavity 021 of the chip packaging tube 01.

[0043] In the operation of closing the accommodating cavities 021 of the chip packaging tube 01, first, the locking protrusion 062 of the stopper device is engaged in the locking hole 032 of the chip packaging tube 01, then the stopper portion 07 of the stopper device is stretched along its length direction, the elastic force of the elastic component 09 is overcome in the process of stretching, then the locking protrusion 061 is engaged in the locking hole 031 of the chip packaging tube 01 under the action of the elastic force of the elastic component 09, thus the end of the chip packaging tube 01 is accommodated in the accommodating area of the stopper device, and the stopper portion 07 of the stopper device is sealed at the opening of the ten accommodating cavities 021 of the chip packaging tube 01.

[0044] In the operation of opening the accommodating cavities 021 of the chip packaging tube 01, the above operation is performed in reverse.

[0045] The stopper device of the embodiment is also convenient to realize the design of automation in the operation of opening / closing the accommodating cavities 021 of the chip packaging tube 01, for example, the stopper device is provided with an engaging position for automatic pickup device to pick up, the pickup device is engaged in the engaging position, then the distance between the first locking portion 051 and the second locking portion 052 is expanded, then the locking protrusions 061 and 062 are respectively corresponded to the locking holes 031 and 032 of the chip packaging tube 01, then the distance between the first locking portion 051 and the second locking portion 052 is reduced, so that the locking protrusions 061 and 062 are respectively engaged in the locking holes 031 and 032 of the chip packaging tube 01, then the pickup device is disengaged from the engaging position.

[0046] Embodiment 2: The chip packaging tube 01 in the embodiment is referred to in embodiment 1.

[0047] Referring to the stopper device shown in Figure 6 and 7 , the first locking portion 051 and the second locking portion 052 are oppositely arranged, and the stopper portion 07 is integrally formed between the first locking portion 051 and the second locking portion 052; the accommodating area for inserting the chip packaging tube 01 is formed between the first locking portion 051, the second locking portion 052 and the stopper portion 07; the locking protrusions 061 and 062 are respectively formed towards the accommodating area from the first locking portion 051 and the second locking portion 052, and the locking protrusions 061 and 062 are used for engaging in the locking holes 031 and 032 of the chip packaging tube 01, and the locking protrusions 061 and 062 have inclined surfaces suitable for the insertion of the chip packaging tube 01 into the accommodating area.

[0048] Figure 8 As shown, the stopper device is applied to the chip packaging tube 01, and the locking protrusions 061 and 062 of the stopper device are respectively engaged in the locking holes 031 and 032 of the chip packaging tube 01, and the stopper portion 07 of the stopper device is sealed at the opening of the ten accommodating cavities 021 of the chip packaging tube 01.

[0049] In the operation of closing the accommodating cavities 021 of the chip packaging tube 01, first, the locking protrusion 062 of the plugging device is engaged in the locking hole 032 of the chip packaging tube 01, then the chip packaging tube 01 is pressed along the arrangement direction of the accommodating cavities 021, because the accommodating cavities 021 have a certain elastic expansion capacity, the size of the chip packaging tube 01 is compressed to a certain extent, then the locking protrusion 061 is corresponded to the locking hole 031 of the chip packaging tube 01, then the chip packaging tube 01 is released to restore its size, the locking protrusion 061 is engaged in the locking hole 031 of the chip packaging tube 01, thus the end of the chip packaging tube 01 is accommodated in the accommodating area of the plugging device, and the plugging part 07 of the plugging device is plugged at the opening of the ten accommodating cavities 021 of the chip packaging tube 01.

[0050] In the operation of opening the accommodating cavities 021 of the chip packaging tube 01, the above operation is performed in reverse.

[0051] Embodiment 3: The chip packaging tube 01 in this embodiment is referred to in Embodiment 1.

[0052] Referring to the plugging device shown in Figure 9 and 10 , it comprises a first component and a second component, and an elastic part 09 is installed between the first component and the second component, and the elastic part 09 is a tension spring; the first component has a first locking part 051 and a first plugging part 071, and the two are connected in a turn, and the first locking part 051 forms a locking protrusion 061 towards the inside; the second component has a second locking part 052 and a second plugging part 072, and the two are connected in a turn, and the second locking part 052 forms a locking protrusion 062 towards the inside; the locking protrusions 061 and 062 are used to be engaged in the locking holes 031 and 032 of the chip packaging tube 01.

[0053] Figure 11 As shown, the plugging device is applied to the chip packaging tube 01, and the locking protrusions 061 and 062 of the plugging device are engaged in the locking holes 031 and 032 of the chip packaging tube 01 respectively, and the first plugging part 071 and the second plugging part 072 of the plugging device are plugged at the openings of the ten accommodating cavities 021 of the chip packaging tube 01.

[0054] In the operation of closing the accommodating cavities 021 of the chip packaging tube 01, first, the locking protrusion 062 of the second component is engaged in the locking hole 032 of the chip packaging tube 01, then the first component is stretched, and in the process of stretching, the elastic force of the elastic part 09 is overcome, then under the action of the elastic force of the elastic part 09, the locking protrusion 061 is engaged in the locking hole 031 of the chip packaging tube 01, thus the first plugging part 071 and the second plugging part 072 are plugged at the openings of the ten accommodating cavities 021 of the chip packaging tube 01.

[0055] When the operation of opening the accommodating cavities 021 of the chip packaging tube 01 is performed, the above-mentioned operation is performed reversely.

[0056] The elastic member 09 of the present embodiment can also be implemented in the following form, for example: the elastic members are integrally formed on the left and right sides of the first and second locking portions 051 and 052, respectively (refer to the elastic member 09 of Embodiment 1, except that the elastic member 09 of Embodiment 1 is respectively copied to the left and right sides of the first and second locking portions 051 and 052 of the present embodiment and connected between the first and second locking portions 051 and 052).

[0057] Embodiment 4: The chip packaging tube 01 of the present embodiment is as shown in Embodiment 1.

[0058] Referring to the plugging device shown in Figure 12 and 13 , and Figure 14 , the plugging device is applied to the chip packaging tube 01. The present embodiment is changed on the basis of Embodiment 3 as follows: the first and second locking portions 051 and 052 of the first and second assemblies are oppositely arranged, and the first and second plugging portions 071 and 072 of the first and second assemblies are guidedly connected in the opposite direction of the first and second locking portions 051 and 052. The guided connection is conducive to improving the ability of the first and second plugging portions 071 and 072 to bear the weight of the chip.

[0059] Embodiment 5: The chip packaging tube 01 of the present embodiment is as shown in Embodiment 1.

[0060] Referring to the plugging device shown in Figure 15 , the first and second locking portions 051 and 052 are oppositely arranged, the first and second locking portions 051 and 052 are used to extend into the accommodating cavities of the chip packaging tube 01, and the plugging portion 07 is integrally formed between the first and second locking portions 051 and 052; the locking protrusions 061 and 062 are respectively formed on the first and second locking portions 051 and 052 in directions away from each other, and the locking protrusions 061 and 062 are used to be engaged with the locking holes 031 and 032 of the chip packaging tube 01.

[0061] Figure 16 The plugging device is applied to the chip packaging tube 01, the first and second locking portions 051 and 052 of the plugging device extend into the uppermost and lowermost accommodating cavities of the chip packaging tube 01, the locking protrusions 061 and 062 are engaged with the locking holes 031 and 032 of the chip packaging tube 01, and the plugging portion 07 of the plugging device is plugged at the openings of the 10 accommodating cavities 021 of the chip packaging tube 01.

[0062] In the operation of closing the accommodating cavities 021 of the chip packaging tube 01, first, the second locking part 052 of the stopper device is inserted into the lowermost accommodating cavity of the chip packaging tube 01, and the locking protrusion 062 is engaged in the locking hole 032 of the chip packaging tube 01, then the chip packaging tube 01 is stretched along the arrangement direction of the accommodating cavities 021, because the accommodating cavities 021 have a certain elastic expansion capacity, so the size of the chip packaging tube 01 is stretched to a certain extent, then the first locking part 051 is inserted into the uppermost accommodating cavity of the chip packaging tube 01, and the locking protrusion 061 is engaged in the locking hole 031 of the chip packaging tube 01, then the chip packaging tube 01 is released to restore its size, so that the locking protrusion 061 is engaged in the locking hole 031 of the chip packaging tube 01, and the stopper part 07 is closed at the opening of the ten accommodating cavities 021 of the chip packaging tube 01.

[0063] In the operation of opening the accommodating cavities 021 of the chip packaging tube 01, the above operation is performed in reverse.

[0064] Embodiment 6: The chip packaging tube 01 in this embodiment is the same as that in Embodiment 1.

[0065] Referring to Figure 17 the stopper device shown in Figure 18 and the stopper device is applied to the chip packaging tube 01, and the following changes are made on the basis of Embodiment 5: the stopper part includes a first stopper part 071 and a second stopper part 072, and the first stopper part 071 and the second stopper part 072 are separately provided; the first stopper part 071 and the second stopper part 072 are connected in the opposite direction of the first locking part 051 and the second locking part 052, and an elastic part 09 is installed between the first stopper part 071 and the second stopper part 072, the elastic part 09 is a compression spring, and the elastic part 09 provides elastic force for the first stopper part 071 and the second stopper part 072 to repel each other. The above changes make the operation of opening / closing the accommodating cavities 021 of the chip packaging tube 01 more convenient, because the first locking part 051 and the second locking part 052 can be elastically stretched in the opposite direction, so it is not necessary to stretch the chip packaging tube 01.

Claims

1. A new type of chip packaging tube, characterized by , including: having a partition wall, the chip packaging tube is divided by the partition wall to form a plurality of accommodation cavities for accommodating chips, the plurality of accommodation cavities are arranged towards the thickness direction of the packaged chip; the outer end surface of the chip packaging tube in the arrangement direction of the accommodation cavities has a locking hole.

2. The novel chip packaging tube according to claim 1, characterized by: The inner wall of the accommodation cavity is arranged with a support rib in the length direction for supporting the chip.

3. A new type of chip package tube closure device, characterized by Including: Having a first locking part and a second locking part, the first locking part and the second locking part are oppositely arranged, and a plug part is connected between the two, the plug part is used to block the opening of the chip packaging tube accommodation cavity; the first locking part and the second locking part are respectively formed with a locking convex, the locking convex is used to engage with the locking hole of the chip packaging tube.

4. The novel chip tube closure device according to claim 3, wherein: The first locking part, the second locking part and the plug part form an accommodation area for inserting the chip packaging tube, and the locking convex is formed by the first locking part and the second locking part towards the accommodation area.

5. The novel chip tube closure device according to claim 3, wherein: The first locking part and the second locking part are respectively used to extend into the accommodation cavity of the chip packaging tube, and the locking convex is formed by the first locking part and the second locking part towards the direction away from each other.

6. The novel chip tube closure device according to claim 3, wherein: The plug part contains an elastic member, which can be stretched and contracted in the opposite direction of the first locking part and the second locking part.

7. The novel chip-pack tube closure device according to claim 3, wherein: The first locking part, the second locking part and the plug part are an integral structure.

8. The novel chip-pack tube closure device according to claim 3, wherein: The plug part includes a first plug part and a second plug part, and the two are separately arranged; the first locking part and the first plug part are used as a first component, and the second locking part and the second plug part are used as a second component; the first component and the second component are connected in the opposite direction of the first locking part and the second locking part; an elastic member is connected between the first component and the second component, which can be stretched and contracted in the opposite direction of the first locking part and the second locking part.

9. A new type of chip package tube closure device, characterized by Including: having a first component and a second component, the first component and the second component respectively have a locking part and a plug part, the plug part is used to block the opening of the chip packaging tube accommodation cavity, and the locking part and the plug part are connected in a turning manner; the locking part is formed with a locking convex towards the inside, which is used to engage with the locking hole of the chip packaging tube; an elastic member is connected between the first component and the second component.

10. A method of manufacturing a chip package tube, characterized by Including: After the production step of being cut into a certain length, the following production steps are further included: using a thermal shaping mold set to perform thermal shaping treatment on the end part of the chip packaging tube.

11. A hot sizing die set as defined in claim 10, wherein The thermal shaping mold set includes a thermal shaping block and a heat generating unit for generating heat source, and the two are connected in a heat conduction manner; the thermal shaping block is used to contact with the end part of the chip packaging tube.

12. The thermal shaping module of claim 11, wherein: The thermal shaping block is provided with a shaping groove capable of inserting the end part of the chip packaging tube.

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