A disassembling and assembling belt jig

Abstract

The application provides a disassembling and assembling tape jig. The disassembling and assembling tape jig comprises a first track part, a second track part and a guide separation plug. The first track part is used for passing a to-be-disassembled and assembled tape assembly with semiconductor products wrapped inside; the first track part has opposite first track bottom walls and first track top walls. The second track part is used for passing disassembled semiconductor products; the second track part is arranged in a first direction and is spaced from the first track part; the second track part has opposite second track top walls and second track bottom walls; the first track top walls are opposite to the second track top walls, and the first track bottom walls are opposite to the second track bottom walls; and a tape outlet is formed between the first track top walls and the second track top walls. The guide separation plug is arranged between the first track bottom walls and the second track bottom walls; an encapsulating film outlet is formed on a side of the guide separation plug away from the first track bottom walls; and the guide separation plug is used for guiding the encapsulating film when the encapsulating film is pulled out from the encapsulating film outlet.

Description

Technical Field

[0001] This application relates to the field of semiconductor equipment technology, and in particular to a disassembly and reassembly jig. Background Technology

[0002] Tape and reel packaging is a common method for semiconductor packaging products. During processes involving tape and reel packaging of semiconductor products, if visual inspection or packaging reveals product abnormalities, such as tape indentations or other appearance defects, the product needs to be removed from the tape. Related technologies primarily employ manual tape removal. This manual method requires manually handling the products within the tape, which is not only inefficient but also prone to causing scratches, pin deformation, and contamination on the products. Utility Model Content

[0003] This application provides a tape-reel splitting fixture for splitting tape-reel assemblies containing semiconductor products. The tape-reel assembly includes a tape and a sealing film attached to the tape. The tape has multiple slots spaced apart along its length, each slot containing a semiconductor product. The sealing film can seal the slots. The tape-reel splitting fixture includes:

[0004] The first track section has a first track for passing through a tape assembly containing a semiconductor product to be unpacked; it has opposing first track bottom walls and first track top walls;

[0005] The second track section has a second track for passing through the split semiconductor product. The second track section and the first track section are arranged at intervals along a first direction. The second track section has opposing second track top walls and second track bottom walls. The first track top wall is opposite to the second track top wall, the first track bottom wall is opposite to the second track bottom wall, and a tape exit is formed between the first track top wall and the second track top wall.

[0006] A guide separation plug is disposed between the bottom wall of the first track and the bottom wall of the second track; a sealing film outlet is formed on the side of the guide separation plug opposite to the bottom wall of the first track; the guide separation plug is used to guide the sealing film when the sealing film is pulled outward from the sealing film outlet.

[0007] In some embodiments, the first track top wall has a first clearance notch at one end near the second track top wall.

[0008] In some embodiments, the second track top wall has a second clearance notch at one end near the first track top wall.

[0009] In some embodiments, the disassembly and reassembly jig further includes a mounting wall, wherein the first track portion, the second track portion, and the guide separation bolt are all located on the same side of the mounting wall.

[0010] In some embodiments, the first track portion has a first track sidewall located on one side; the first track sidewall is provided with a first observation slit extending along the extending direction of the first track portion;

[0011] The second track portion has a second track sidewall located on one side, and the second track sidewall is provided with a second observation slit extending along the extension direction of the second track portion;

[0012] The first observation slit and the second observation slit are located on the same side.

[0013] In some embodiments, the disassembly and reassembly jig further includes a material tube limiting groove located on the side of the second track opposite to the first track and communicating with the first track;

[0014] The cross-sectional dimensions of the material tube limiting groove are larger than those of the second track.

[0015] In some embodiments, a material pipe limiting bottom wall is connected to one end of the second track bottom wall that is away from the first track wall;

[0016] The disassembly and reassembly jig also includes a limiting cover, which is disposed on the bottom wall of the material tube to form the material tube limiting groove.

[0017] In some embodiments, the first direction is an inclined direction that forms an angle with the horizontal direction;

[0018] The angle between the first direction and the horizontal direction is 30°-70°.

[0019] In some embodiments, the guide release bolt is a rotating rod.

[0020] In some embodiments, the first track portion has a first track inlet on a side opposite to the second track portion for the tape assembly to be split to enter the first track; the tape splitting fixture further includes a blocking buffer portion located outside the first track inlet, the blocking buffer portion being a round rod.

[0021] The main technical effects achieved by the embodiments of this application are:

[0022] The tape unpacking fixture provided in this application embodiment includes a first track portion and a second track portion arranged at intervals in a first direction; a tape outlet and a sealing film outlet are formed between the first track portion and the second track portion. The tape assembly to be unpacked can be separated when passing through the interval between the first track portion and the second track portion. After the sealing film exiting the sealing film outlet is pulled, the tape and the sealing film can be continuously pulled down and separated. The separated sealing film continuously moves out from the sealing film outlet, and the tape continuously moves out from the tape outlet, so that the semiconductor product in the tape is separated and can slide down along the second track, thereby improving the efficiency of tape and sealing film separation and improving the efficiency of semiconductor product removal. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of a disassembly and assembly fixture provided in an exemplary embodiment of this application;

[0024] Figure 2 This is a side view schematic diagram of an exemplary embodiment of this application for installing a wall stand;

[0025] Figure 3 This is a three-view diagram of a first track section provided in an exemplary embodiment of this application;

[0026] Figure 4 This is a three-view diagram of a second track section provided in an exemplary embodiment of this application;

[0027] Figure 5 This is a two-view diagram of a limiting cover provided in an exemplary embodiment of this application;

[0028] Figure 6 This is a schematic diagram illustrating the working principle of a disassembly and assembly jig provided in an exemplary embodiment of this application. Detailed Implementation

[0029] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numerals in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims.

[0030] The terminology used in this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The singular forms “a,” “the,” and “the” used in this application 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 herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0031] The following is in conjunction with the appendix Figures 1 to 6 The following describes some embodiments of this application in detail. Unless otherwise specified, the embodiments and features described below can be combined with each other.

[0032] Reference Figure 1 and combine when necessary Figures 2 to 6 As shown, this application provides a tape-reel splitting fixture 100 for splitting a tape assembly 200 containing semiconductor products 230. The tape assembly 200 includes a tape 220 and a sealing film 210 attached to the tape. The tape 220 has a plurality of placement slots 2201 spaced apart along its length and connecting portions 2202 connecting adjacent placement slots 2201. The placement slots 2201 and the connecting portions 2202 are integrally formed. Each placement slot 2201 contains one semiconductor product 230. The sealing film 210 can seal the placement slots 2201. The sealing film 210 is a strip-shaped film, including a sealing portion 2101 that seals each placement slot 2201, and a connecting portion that connects adjacent sealing portions 2101.

[0033] The disassembly and reassembly jig 100 includes a first track section 20, a second track section 30, and a guide separation bolt 40.

[0034] The first track section 20 has a first track 201 for passing through the tape assembly 200 containing the semiconductor product 230 to be unwound. The first track section 20 has a first track bottom wall 22 and a first track top wall 21 opposite to each other. The first track 201 has a first track inlet 2011 and a first track outlet 2012 located at opposite ends of the first track section 20.

[0035] The second track section 30 has a second track 301 for passing through the split semiconductor product 230. The second track section 30 has a gap space with the first track 201 and is spaced apart from the first track section 20 along a first direction L. The second track section 30 has opposing second track top walls 31 and second track bottom walls 32. The first track top wall 21 is opposite to the second track top wall 31, and the first track bottom wall 22 is opposite to the second track bottom wall 32. A tape exit 1001 is formed at the gap between the second track section 30 and the first track 201, located between the first track top wall 21 and the second track top wall 31. The second track 301 has a second track inlet 3011 and a second track outlet 3012 located at opposite ends of the second track section 30. The second track inlet 3011 is opposite to the first track outlet 2012.

[0036] A guide release bolster 40 is disposed at the interval between the second track portion 30 and the first track 201, and is located between the bottom wall 22 of the first track and the bottom wall 32 of the second track. The guide release bolster 40 is spaced apart from the bottom wall 32 of the second track, and a sealing film outlet 1002 is formed on the side of the guide release bolster 40 opposite to the bottom wall 22 of the first track. The guide release bolster 40 is used to guide the sealing film 210 when it is pulled outward from the sealing film outlet 1002.

[0037] In some embodiments, the first track top wall 21 has a first clearance notch 2100 at one end near the second track top wall 31.

[0038] In some embodiments, the second track top wall 31 has a second clearance notch 310 at one end near the first track top wall 21.

[0039] The setting of the second clearance gap 310 and the first clearance gap 2100 can leave more space for the tape, making it easier for the tape to move out of the tape exit 1001.

[0040] In some embodiments, the disassembly and reassembly jig 100 further includes a mounting wall 10, wherein the first track portion 20, the second track portion 30, and the guide separation bolt 40 are all located on the same side of the mounting wall 10.

[0041] The mounting wall 10 is provided with a plurality of mounting holes 101 and a plurality of mounting holes 102. The mounting holes 101 are used to mount the first track part 20, the second track part 30, and the guide separation bolt 40. The mounting holes 102 are used to fix the mounting wall 10 to other support structures.

[0042] The first track section 20 may be provided with mounting holes 202. Accordingly, the first track section 20 can be installed and fixed to the mounting wall 10 by inserting suitable bolts or other mounting components into the mounting holes 202 and corresponding mounting holes 102. To ensure that the mounting holes 202 do not affect the first track 201, the mounting holes 202 may be provided in the following manner: Figure 3 It is located on the top wall 21 of the first track, or on the bottom wall of the first track.

[0043] The second track section 30 is provided with mounting holes 302. Accordingly, the second track section 30 can be fixed to the mounting wall 10 by inserting suitable bolts or other mounting components into the mounting holes 302 and corresponding mounting holes 102. To ensure that the mounting holes 302 do not affect the second track 301, the mounting holes 302 can be provided in the following manner: Figure 4 It is located on the bottom wall 32 of the second track, or on the top wall of the second track.

[0044] The guide release bolt 40 may also be provided with corresponding mounting holes. Accordingly, the guide release bolt 40 can be installed and fixed to the mounting wall 10 by means of suitable bolts or other mounting components.

[0045] The disassembly and assembly jig 100 may also include a support structure 70, such as a support frame or support platform. Corresponding mounting holes may be provided on the support structure 70. Suitable bolts or other mounting components can be inserted into the mounting holes 102 and the corresponding mounting holes on the support structure 70 to install and fix the mounting wall 10 onto the support structure 70. It is understood that... Figure 1 A portion of the support structure 70 is shown.

[0046] In some embodiments, the first track portion 20 has a first track sidewall 23 located on one side; the first track sidewall 23 is provided with a first observation slit 2013 extending along the extension direction of the first track portion 20, so as to facilitate observation of the movement of the tape assembly 200 to be split within the first track 201.

[0047] In some embodiments, the first observation slit 2013 may be located at one end of the first track sidewall 23. For example... Figure 3 As shown, the first observation slit 2013 can be located at one end of the first track sidewall 23 near the first track top wall 21. Correspondingly, the first track sidewall 23 is connected to the first track bottom wall 22. The first observation slit 2013 located at one end of the first track sidewall 23 is actually formed by the first track sidewall 23 and the first track top wall 21.

[0048] Of course, the first observation slit 2013 located at one end of the first track sidewall 23 can also be formed by the first track sidewall 23 and the first track bottom wall 22. The other end of the first track sidewall 23 is connected to the first track top wall 21.

[0049] In some other embodiments, the first observation slit 2013 may be located in the middle of the first track sidewall 23. For example, the first track sidewall 23 may include a first part connected to the first track top wall 21 and a second part connected to the first track bottom wall 22, with the first part and the second part spaced apart to form the first observation slit.

[0050] The first track section 20 may further include a third track sidewall 24 opposite to the first track sidewall 23. The third track sidewall 24 may be connected to the side of the first track top wall 21 and the first track bottom wall 22 that is away from the first track sidewall 23. The first track top wall 21, the first track sidewall 23, the first track bottom wall 22 and the third track sidewall 24 form the first track 201.

[0051] The first track section 20 may be an integrally formed structural component.

[0052] The second track section 30 has a second track sidewall 33 located on one side. The second track sidewall 33 is provided with a second observation slit 3013 extending along the extension direction of the second track section 30, so as to facilitate observation of the movement of semiconductor products in the second track 301.

[0053] In some embodiments, the second observation slit 3013 may be located in the middle of the second track sidewall 33, such as... Figure 4 As shown, the second track sidewall 33 may include a third portion 331 connected to the second track top wall 31 and a fourth portion 332 connected to the second track bottom wall 32, with the third portion 331 and the fourth portion 332 spaced apart to form the second observation slit 3013.

[0054] Of course, the second observation slit 3013 can also be located at one end of the second track sidewall 33. For example, the second observation slit 3013 located at one end of the second track sidewall 33 is actually formed by the second track sidewall 33 and the second track bottom wall 32. The other end of the second track sidewall 33 is connected to the second track top wall 31. Alternatively, the second observation slit can be located at one end of the second track sidewall 33 near the second track top wall 31. Correspondingly, the second track sidewall 33 is connected to the second track bottom wall 32.

[0055] The second track section 30 may further include a fourth track sidewall 34 opposite to the second track sidewall 33. The fourth track sidewall 34 may be connected to the side of the second track top wall 31 and the second track bottom wall 32 that is away from the second track sidewall 33. The second track top wall 31, the second track sidewall 33, the second track bottom wall 32 and the fourth track sidewall 34 form the first track 201.

[0056] The second track section 30 may be an integrally formed structural component.

[0057] The first observation slit 2013 and the second observation slit 3013 are located on the same side, which facilitates observation of the movement of the tape assembly 200 to be split in the first track 201 and the movement of the semiconductor product in the second track 301 from the same side.

[0058] In some embodiments, the disassembly and reassembly jig 100 further includes a material tube limiting groove 601 located on the side of the second track 301 opposite to the first track 201 and communicating with the first track 201.

[0059] The size of the material tube limiting groove 601 is larger than the size of the second track 301.

[0060] In some embodiments, the end of the second track bottom wall 32 that is away from the wall of the first track 201 is connected to a material pipe limiting bottom wall 62.

[0061] For ease of installation, the bottom wall 62 of the material tube limit can be integrally set with the bottom wall 32 of the second track.

[0062] The disassembly and reassembly jig 100 also includes a limiting cover 61, which is disposed on the bottom wall 62 of the material tube to form the material tube limiting groove 601.

[0063] This setup method facilitates the setting and removal of the material tube 300.

[0064] In some embodiments, the first direction L is an inclined direction that forms an angle with the horizontal direction X. The angle between the first direction L and the horizontal direction X is 30°-70°, such as 30°, 40°, 45°, 50°, 60°, 70°, etc., so that the tape assembly to be disassembled and the semiconductor product can move better under their own gravity.

[0065] In some embodiments, the guide release plug 40 is a rotating rod, which facilitates the guidance of the sealing film and makes it easier for the sealing film to be pulled out.

[0066] In some embodiments, the first track section 20 has a first track 201 entrance on the side opposite to the second track section 30, for the tape assembly 200 to be split to enter the first track 201; the tape splitting fixture 100 further includes a blocking buffer section 50 located outside the first track 201 entrance, the blocking buffer section 50 being a round rod.

[0067] like Figure 1 As shown, there can be two blocking and buffering parts 50. One of these two blocking and buffering parts 50 is located at the end of the top wall 21 of the first track opposite to the top wall 31 of the second track, and the other is located at the end of the bottom wall 22 of the first track opposite to the bottom wall 32 of the second track. Figure 6 The blocking buffer 50 can be a single part, which is disposed at one end of the bottom wall 22 of the first track away from the bottom wall 32 of the second track.

[0068] The first track 201 has a first track inlet 2011 and a first track outlet 2012 located at opposite ends of the first track section 20. The second track 301 has a second track inlet 3011 and a second track outlet 3012 located at opposite ends of the second track section 30. The second track inlet 3011 is opposite to the first track outlet 2012.

[0069] Combination Figure 6As shown, based on the above description, when using the disassembly jig 100 to disassemble the tape assembly 200, a material tube 300 can be first installed in the material tube limiting groove 601. The opening of the material tube faces the second track outlet 3012. Then, one end of the tape assembly 200 to be disassembled can be fed into the first track inlet 2011 and continuously enter the first track 201, and move out from the first track outlet 2012. It can be separated when passing through the interval between the first track section 20 and the second track section 30. During the separation process, the end that first exits the first track outlet 2012 can be torn apart to separate the sealing film 210 and the braided tape 220. The braided tape 220 is pulled out from the braided tape outlet 1001, and the sealing film 210 is pulled out from the sealing film outlet 1002. By continuously pulling the sealing film 210, the braided tape 220 and the sealing film 210 can be pulled down and separated. The separated sealing film 210 continuously moves out from the sealing film outlet 1002, and the braided tape 220 continuously moves out from the braided tape outlet 1001. This allows the semiconductor product 230 in the braided tape 220 to be separated and slide down along the second track 301. The separated semiconductor product 230 can slide into the material tube 300. It is evident that by using the above-mentioned disassembly jig 100 to disassemble the tape assembly 200, the efficiency of separating the tape 220 and the sealing film 210 can be improved, and the efficiency of removing the semiconductor product 230 from the tape can be increased.

[0070] It is understood that in the above embodiments, the first track portion 20 and the second track portion 30 are completely spaced apart, and are relatively fixedly arranged by being fixed to the mounting wall 10, which facilitates the manufacturing and installation of both the first track portion 20 and the second track portion 30. In some other embodiments, a connecting structure may also be provided between the first track portion 20 and the second track portion 30. For example, a connecting structure may be provided between their opposing side walls.

[0071] Other embodiments of this application will readily occur to those skilled in the art upon consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of this application that follow the general principles of this application and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of this application are indicated by the following claims.

[0072] It should be understood that this application is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this application is limited only by the appended claims.

Claims

1. A tape-reel splitting fixture for splitting tape-reel assemblies containing semiconductor products, the tape-reel assembly comprising tape and a sealing film attached to the tape, the tape having a plurality of slots spaced apart along its length, each slot containing a semiconductor product, the sealing film capable of sealing the slots; characterized in that, The disassembly and reassembly fixture includes: The first track section has a first track for passing through a tape assembly containing a semiconductor product to be unpacked; it has opposing first track bottom walls and first track top walls; The second track section has a second track for passing through the split semiconductor product. The second track section and the first track section are arranged at intervals along a first direction. The second track section has opposing second track top walls and second track bottom walls. The first track top wall is opposite to the second track top wall, the first track bottom wall is opposite to the second track bottom wall, and a tape exit is formed between the first track top wall and the second track top wall. A guide separation plug is disposed between the bottom wall of the first track and the bottom wall of the second track; a sealing film outlet is formed on the side of the guide separation plug opposite to the bottom wall of the first track; the guide separation plug is used to guide the sealing film when the sealing film is pulled outward from the sealing film outlet.

2. The disassembly and reassembly jig as described in claim 1, characterized in that, The top wall of the first track has a first clearance notch at the end near the top wall of the second track.

3. The disassembly and reassembly jig as described in claim 2, characterized in that, The second track top wall has a second clearance notch at the end near the first track top wall.

4. The disassembly and reassembly jig as described in claim 1, characterized in that, The disassembly and reassembly jig also includes a mounting wall, wherein the first track section, the second track section, and the guide separation bolt are all located on the same side of the mounting wall.

5. The disassembly and reassembly jig as described in claim 1, characterized in that, The first track section has a first track sidewall located on one side; the first track sidewall is provided with a first observation slit extending along the extension direction of the first track section; The second track portion has a second track sidewall located on one side, and the second track sidewall is provided with a second observation slit extending along the extension direction of the second track portion; The first observation slit and the second observation slit are located on the same side.

6. The disassembly and reassembly jig as described in claim 1, characterized in that, The disassembly and reassembly jig also includes a material tube limiting groove located on the side of the second track opposite to the first track and connected to the first track; The cross-sectional dimensions of the material tube limiting groove are larger than those of the second track.

7. The disassembly and reassembly jig as described in claim 6, characterized in that, The bottom wall of the second track is connected to a material pipe limiting bottom wall at one end away from the first track wall; The disassembly and reassembly jig also includes a limiting cover, which is disposed on the bottom wall of the material tube to form the material tube limiting groove.

8. The disassembly and reassembly jig as described in claim 1, characterized in that, The first direction is an inclined direction that forms an angle with the horizontal direction; The angle between the first direction and the horizontal direction is 30°-70°.

9. The disassembly and reassembly jig as described in claim 1, characterized in that, The guide release bolt is a rotating rod.

10. The disassembly and reassembly jig as described in claim 1, characterized in that, The first track section has a first track inlet on the side opposite to the second track section, for the tape assembly to be split to enter the first track; the tape splitting fixture also includes a blocking buffer section located outside the first track inlet, the blocking buffer section being a round rod.

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