Auxiliary device for batch tinning of SMD (Surface Mount Device) packaging braid packaging

Abstract

The utility model discloses an auxiliary device for batch tinning of SMD (Surface Mount Device) packaging braid packaging. Comprising an adapter, one side of which is provided with a first positioning part; a second positioning part matched with the first positioning part is arranged on one side of the auxiliary part; the second positioning part and the first positioning part abut against the bottom and the top of the SMD packaging braid package respectively. The fixing piece is provided with an SMD fixing part, and the SMD fixing part and the first positioning part abut against the top and the bottom of the SMD respectively; the adapter is detachably connected with the auxiliary part or the fixing part. The SMD packaging braid is fixed in the fixed cavity formed by the first positioning part and the second positioning part through the connection of the adapter and the auxiliary part; the fixing part is provided with the SMD fixing part, so that fixing of the SMD packaging braid package is achieved, the components are exposed outside, and batch tinning of the components on the SMD packaging braid package is achieved through connection of the fixing part and the adapter.

Description

Technical Field

[0001] This utility model relates to the field of electronic component tinning technology, specifically to an auxiliary device for batch tinning of SMD packaged tape and reel packaging. Background Technology

[0002] SMD stands for Surface Mount Device. It uses surface mount technology to attach components to the surface of a PCB, thus achieving electronic packaging. The advent of SMD has greatly improved the integration of electronic products, making electronic devices thinner, more aesthetically pleasing, and more efficient. Currently, SMD technology is widely used in aerospace, weaponry, and home appliances. In the electronic product manufacturing process, axially inserted components require tinning before installation. However, during the tinning process of SMD packaged tape packaging, due to the large number of components, it is necessary to manually place each component one by one in the tin pot. This method has the following main problems: low manual operation efficiency and unsuitability for large-scale gold-removing tinning operations. Utility Model Content

[0003] In view of this, this application provides a batch soldering auxiliary device for SMD package taping and packaging, to solve the problem of low operational efficiency caused by manual placement of solder during soldering in the prior art for SMD package taping and packaging. The specific solution is as follows:

[0004] A batch soldering auxiliary device for SMD packaging tape and reel packaging, the soldering auxiliary device comprising:

[0005] The adapter has a first positioning part on one side;

[0006] An auxiliary component is provided on the side facing the adapter with a second positioning part that matches the first positioning part; the second positioning part is located below the first positioning part and presses against the bottom and top of the SMD package tape and reel respectively, thereby fixing the SMD package tape and reel.

[0007] The fastener is provided with an SMD fixing part, which is located above the first positioning part and presses against the top and bottom of the SMD packaged tape and reel to fix the SMD packaged tape and reel.

[0008] The adapter is detachably connected to the auxiliary component or the fixing component, and the detachable connection between the adapter and the auxiliary component constitutes a positioning mechanism for SMD packaging tape and reel.

[0009] The adapter and the fixing component are connected to form a fixing mechanism for SMD packaging tape and reel packaging.

[0010] Preferably, the first positioning part and the second positioning part are respectively a matching mounting boss and a concave mounting cavity;

[0011] The mounting boss is mounted on the adapter, and a number of positioning protrusions are evenly provided on the side of the mounting boss facing away from the adapter.

[0012] The concave mounting cavity is mounted on the auxiliary component, and the cavity of the concave mounting cavity is provided with a plurality of positioning grooves that match the positioning protrusions.

[0013] The positioning protrusion and the positioning groove are respectively arranged along the extension direction of the mounting boss and the concave mounting cavity.

[0014] Preferably, the positioning protrusion and the positioning groove are respectively matched to the size and shape of the SMD tape and reel packaging.

[0015] Preferably, the positioning protrusion and the positioning groove are respectively provided with a first positioning countersunk hole and a second positioning countersunk hole corresponding to the components located on the SMD tape and reel packaging;

[0016] The hole spacing between adjacent first positioning countersunk holes and adjacent second positioning countersunk holes is the same as the spacing between two adjacent components on the SMD tape and reel packaging.

[0017] The sizes of the first and second positioning countersunk holes are matched to the components on the SMD tape and reel packaging.

[0018] Preferably, the sidewalls of the concave mounting cavity are respectively provided with insertion holes and separation grooves for SMD tape packaging;

[0019] The insertion hole and the separation groove are provided in a one-to-one correspondence and are located at the ends of the positioning groove. The insertion hole is perpendicular to the side wall of the concave mounting cavity and penetrates the side wall of the concave mounting cavity. The two ends of the insertion hole are respectively connected to the outside and the concave mounting cavity.

[0020] The separation groove is arranged vertically along the side wall of the concave mounting cavity, the separation groove is parallel to the side wall of the concave mounting cavity, the top end of the separation groove is located outside the concave mounting cavity, and the bottom end of the separation groove is connected to the positioning groove and the insertion hole respectively.

[0021] Preferably, a first connecting component is provided between the adapter and the auxiliary component, and a second connecting component is provided between the adapter and the fixing component;

[0022] The first connecting component and the second connecting component are located at the four corners of the auxiliary component, the adapter component and the fixing component, respectively, and the first connecting component and the second connecting component share a portion.

[0023] The first connecting component connects the adapter and the auxiliary component respectively, and the second connecting component connects the adapter and the fixing component respectively.

[0024] Preferably, the first connecting component includes positioning pins disposed at the four corners of the auxiliary component and positioning holes disposed at the four corners of the adapter component;

[0025] The second connecting component includes positioning holes shared with the first connecting component at the four corners of the adapter, and fixing pins at the four corners of the fixing component.

[0026] The positioning pin is installed on the side of the auxiliary component facing the adapter;

[0027] The retaining pin is installed on the side of the fixing member facing the adapter;

[0028] The fixing pin or the positioning pin is detachably connected to the positioning hole.

[0029] Preferably, the fastener has an overall hollow structure;

[0030] The connector in the hollow structure forms the fixing part of the SMD, which is pressed on the edge of the SMD package tape. The hollow part corresponds to the positioning protrusion, so that the components on the SMD package tape are exposed, which is convenient for soldering.

[0031] Preferably, the connection points of the adapter and the auxiliary component are both rounded.

[0032] Preferably, the surfaces of the auxiliary component, the adapter, and the fixing component are all subjected to hard anodizing treatment.

[0033] Compared with the prior art, the beneficial effects of this application are as follows:

[0034] This application provides a first positioning part on one side of the adapter and a second positioning part adapted to the first positioning part on the side of the auxiliary part facing the adapter. By connecting the adapter and the auxiliary part, the SMD packaged tape and reel is fixed in the fixed cavity formed by the first and second positioning parts. An SMD fixing part is provided on the fixing part to fix the SMD packaged tape and reel and expose the components on the SMD packaged tape and reel. By connecting the fixing part and the adapter, the overall structure formed by the connection of the fixing part and the adapter is placed in a solder pot to perform batch soldering of the components on the SMD packaged tape and reel. This solves the problem of low operation efficiency caused by the need for manual placement of the soldering material when soldering SMD packaged tape and reel in the prior art. Attached Figure Description

[0035] Figure 1This is an installation diagram of the auxiliary components and adapters in this application;

[0036] Figure 2 This is an installation diagram of the fasteners and adapters in this application;

[0037] Figure 3 This is a cross-sectional schematic diagram of the auxiliary component in an embodiment of this application;

[0038] Figure 4 This is a top view of the adapter in the embodiments of this application;

[0039] Figure 5 This is a front view of the adapter in an embodiment of this application;

[0040] Figure 6 This is a side view of the adapter in an embodiment of this application;

[0041] Figure 7 This is a top view of the fastener in the embodiment of this application;

[0042] Figure 8 This is a front view of the fastener in an embodiment of this application;

[0043] In the diagram: 1. Auxiliary component; 2. Adapter component; 3. Fixing component; 4. Locking nut; 5. Through hole; 6. Component; 7. Mounting boss; 8. Separation groove; 9. Mounting cavity; 10. Positioning groove; 11. First positioning countersunk hole; 12. Second positioning countersunk hole; 13. Positioning protrusion; 14. Positioning hole; 15. Frame-type body; 16. Three crimping rods; 17. Fixing pin. Detailed Implementation

[0044] According to the appendix Figure 1-2 A batch soldering auxiliary device for SMD packaging tape and reel packaging is provided, the soldering auxiliary device comprising:

[0045] The adapter has a first positioning part on one side;

[0046] An auxiliary component is provided on the side facing the adapter with a second positioning part that matches the first positioning part; the second positioning part is located below the first positioning part and presses against the bottom and top of the SMD package tape and reel respectively, thereby fixing the SMD package tape and reel.

[0047] The fastener is provided with an SMD fixing part, which is located above the first positioning part and presses against the top and bottom of the SMD packaging tape to fix the SMD.

[0048] The adapter is detachably connected to the auxiliary component or the fixing component. The detachable connection between the adapter and the auxiliary component constitutes a positioning mechanism for SMD packaging tape and reel packaging. The connection between the adapter and the fixing component constitutes a fixing mechanism for SMD packaging tape and reel packaging.

[0049] It should be noted that:

[0050] In this application, when the adapter is connected to the auxiliary component, the auxiliary component is located at the bottom of the adapter. At this time, the first positioning part of the adapter is located below the adapter and above the second positioning part. The first positioning part and the second positioning part press on the upper and lower sides of the SMD package tape and reel, respectively. The adapter is installed on the top of the auxiliary component, and then rotated 180° so that the first positioning part of the adapter faces upward. Then the auxiliary component is removed so that the SMD package tape and reel is placed independently on the first positioning part and the SMD pads are exposed.

[0051] Then, the fastener is installed on top of the adapter, so that the fastening part of the fastener presses against the periphery of the SMD package tape and reel, exposing the components of the SMD package tape and reel for easy soldering.

[0052] When the adapter is connected to the auxiliary component, or when the adapter is connected to the fixing component, the whole structure is a box-type structure.

[0053] Furthermore, the first positioning part and the second positioning part are respectively a matching mounting boss and a concave mounting cavity;

[0054] The mounting boss is mounted on the adapter, and a number of positioning protrusions are evenly provided on the side of the mounting boss facing away from the adapter.

[0055] The concave mounting cavity is mounted on the auxiliary component, and the cavity of the concave mounting cavity is provided with a plurality of positioning grooves that match the positioning protrusions.

[0056] The positioning protrusion and the positioning groove are respectively arranged along the extension direction of the mounting boss and the concave mounting cavity.

[0057] After the adapter and auxiliary parts are connected, the mounting boss is inserted into the concave mounting cavity, at which point the adapter and auxiliary parts are flush.

[0058] Furthermore, the positioning protrusions and the positioning grooves are respectively matched to the size and shape of the SMD tape and reel packaging.

[0059] Furthermore, the positioning protrusion and the positioning groove are respectively provided with a first positioning countersunk hole and a second positioning countersunk hole corresponding to the components located on the SMD tape and reel packaging.

[0060] The hole spacing between adjacent first positioning countersunk holes and adjacent second positioning countersunk holes is the same as the spacing between two adjacent components on the SMD tape and reel packaging.

[0061] The sizes of the first and second positioning countersunk holes are matched to the components on the SMD tape and reel packaging to facilitate precise positioning of the components.

[0062] It should be noted that:

[0063] In this application, the positioning protrusion and the mounting boss are integrally formed with the adapter;

[0064] The plurality of positioning protrusions are parallel to each other and are respectively arranged along the extension direction of the adapter;

[0065] The positioning grooves are parallel to each other and are respectively arranged along the extension direction of the auxiliary component, forming a strip shape;

[0066] The positioning protrusions and positioning grooves are respectively matched with the size and shape of the SMD tape and reel packaging to facilitate the fixing of the SMD tape and reel packaging.

[0067] Furthermore, the sidewalls of the concave mounting cavity are respectively provided with insertion holes and separation grooves for SMD tape packaging;

[0068] The insertion hole and the separation groove are provided in a one-to-one correspondence and are located at the ends of the positioning groove. The insertion hole is perpendicular to the side wall of the concave mounting cavity and penetrates the side wall of the concave mounting cavity. The two ends of the insertion hole are respectively connected to the outside and the concave mounting cavity.

[0069] The separation groove is arranged vertically along the side wall of the concave mounting cavity, the separation groove is parallel to the side wall of the concave mounting cavity, the top end of the separation groove is located outside the concave mounting cavity, and the bottom end of the separation groove is connected to the positioning groove and the insertion hole respectively.

[0070] It should be noted that:

[0071] In this application, an SMD tape and reel packaging insertion hole is provided on one side of the concave mounting cavity. The plastic film of the SMD tape and reel packaging is torn open by about 1 cm, and the tape is inserted through the insertion hole. The plastic film extends outward from the top of the separation groove. By gently pulling the SMD tape and reel packaging along the corresponding positioning groove to the other end, the SMD tape and reel packaging and the plastic film can be quickly separated.

[0072] Furthermore, a first connecting component is provided between the adapter and the auxiliary component, and a second connecting component is provided between the adapter and the fixing component;

[0073] The first connecting component and the second connecting component are located at the four corners of the auxiliary component, the adapter component and the fixing component, respectively, and the first connecting component and the second connecting component share a portion.

[0074] The first connecting component connects the adapter and the auxiliary component respectively, and the second connecting component connects the adapter and the fixing component respectively.

[0075] Furthermore, the first connecting component includes positioning pins disposed at the four corners of the auxiliary component and positioning holes disposed at the four corners of the adapter component;

[0076] The second connecting component includes positioning holes shared with the first connecting component at the four corners of the adapter, and fixing pins at the four corners of the fixing component.

[0077] The positioning pin is installed on the side of the auxiliary component facing the adapter;

[0078] The retaining pin is installed on the side of the fixing member facing the adapter;

[0079] The fixing pin or the positioning pin is detachably connected to the positioning hole.

[0080] It should be noted that:

[0081] In this application, the locating pin and the fixing pin are threadedly connected to the locating hole, and both are equipped with a locking nut.

[0082] Furthermore, the fastener has an overall hollow structure;

[0083] The connector in the hollow structure forms the fixing part of the SMD, which is pressed on the edge of the SMD package tape. The hollow part corresponds to the positioning protrusion, so that the components on the SMD package tape are exposed, which is convenient for soldering.

[0084] Furthermore, the connection points of the adapter and the auxiliary component are both rounded.

[0085] Furthermore, the surfaces of the auxiliary component, the adapter, and the fixing component are all subjected to hard anodizing treatment.

[0086] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0087] Please see Figure 3-8, this embodiment provides an SMD packaging tape-wrapping batch tinning auxiliary device, and the batch tinning auxiliary device is a split "box" type structure formed by the detachable connection of an auxiliary part and a转接 part, or the detachable connection of the转接 part and a fixing part.

[0088] In this embodiment, the转接 part, the auxiliary part, and the fixing part are all plate-like structures.

[0089] Among them, one side of the auxiliary part 1 and the转接 part 2 is respectively an open concave structure and a convex structure. Specifically: an open concave mounting cavity 9 is provided at the top of the auxiliary part, forming a rectangular concave surface, and a rectangular mounting boss 7 is provided on one side of the转接 part 2, that is, the side facing the auxiliary part is a "convex" character structure. During installation, the auxiliary part 1 is located below the转接 part 2, the concave surface of the auxiliary part 1 faces upward, and the mounting boss of the转接 part 2 faces and inserts into the concave mounting cavity, so that the转接 part 2 is flatly installed on the top of the auxiliary part 1.

[0090] In this embodiment, several penetration holes 5 for SMD tape packaging are vertically provided on the side wall of the mounting cavity 9. The penetration holes 5 are respectively located at both ends of each positioning groove 10 and are respectively connected to the positioning groove 10 and the outside. The penetration holes 5 are used for penetrating the SMD tape packaging with a plastic sealing film;

[0091] Several separation grooves 8 are vertically provided on the side wall of the mounting cavity 9. The separation grooves 8 are provided corresponding to the penetration holes 5, and the separation grooves 8 are parallel to the cavity wall of the mounting cavity 9; one end of the separation groove 8 is respectively connected to the positioning groove 10 and the penetration hole 5, and the other end of the separation groove 8 is connected to the outside;

[0092] Tear the plastic sealing film of the SMD tape packaging about 1 cm, insert the tape into the mounting cavity from the penetration hole of the SMD tape packaging. At this time, the SMD tape packaging with the plastic sealing film is located at one end of the positioning groove 10. Stretch the plastic sealing film out from the upper edge of the separation groove 8, gently pull the tape packaging, pull the plastic sealing film out from the separation groove 8, and pull the SMD tape packaging towards one end of the corresponding positioning groove 10 to place the SMD tape packaging device in the corresponding positioning groove 10, realizing the rapid separation of the SMD tape packaging and the plastic sealing film.

[0093] In this embodiment, SMD tape packaging positioning cavities are respectively provided on the opposite sides of the mounting boss 7 and the mounting cavity 9; the SMD tape packaging positioning cavity includes a positioning protrusion and a positioning groove;

[0094] The positioning protrusion 13 and the positioning groove 10 are respectively used to insert the completely separated SMD tape packaging into the positioning cavity formed by the positioning protrusion and the positioning groove;

[0095] Among them, there are 4 positioning protrusions and positioning grooves respectively;

[0096] Four parallel positioning grooves 10 are evenly arranged at the bottom of the mounting cavity 9. Twenty-four first positioning countersunk holes 11 are evenly arranged in the positioning grooves 10 to enable the installation of 24 components. When the SMD tape package is inserted into the mounting cavity of the auxiliary component, the 24 components on the SMD tape package are respectively located in the 24 first positioning countersunk holes 11.

[0097] The mounting boss 7 of the adapter 2 is evenly provided with 4 parallel positioning protrusions 13, and each positioning protrusion 13 is evenly provided with 24 second positioning countersunk holes 12 corresponding to the first positioning countersunk hole 11.

[0098] Pass the positioning pin of auxiliary component 1 through the positioning hole 14 of adapter component 2, and then install adapter component 2 on the side of auxiliary component 1 with mounting cavity 9 by locking nut 4. At this time, mounting boss 7 faces mounting cavity 9 (i.e., "convex" facing down). Rotate auxiliary component 1 and adapter component 2 as a whole by 180° so that adapter component 2 "convex" facing up. After removing auxiliary component 1, place the SMD tape and reel packaging independently on the positioning protrusion 13 of adapter component 2 so that the SMD pads are exposed.

[0099] When the fixing part 3 and the adapter part 2 are detachably connected, the "convex" part of the adapter part 2 faces upward, and the fixing part 3 is placed above the "convex" part of the adapter part 2. The fixing pin 17 set on the fixing part 3 is passed through the positioning hole 14 on the adapter part, and the fixing part 3 and the adapter part 2 are fixed by the locking nut 4. Since the fixing part 3 has a hollow structure, the SMD pads are exposed. At this time, the fixing part 3 and the adapter part 2 installed together are placed into the solder pot to tin each component 6.

[0100] In this embodiment, the fastener 3 includes a frame-shaped frame 15 and three crimping rods 16;

[0101] Three crimping rods 16 are arranged along the extension direction of the fixing member 3. The three crimping rods are parallel to each other and spaced apart. The two ends of the three crimping rods 16 are respectively connected to the two ends of the frame body 15. The three crimping rods 16 form the fixing part of the SMD, and the three crimping rods 16 divide the fixing member into four hollow parts corresponding to the positioning protrusions.

[0102] The frame 15 matches the planar dimensions of the adapter 2. The crimping rods are located between two adjacent positioning protrusions, and the width of the crimping rods is smaller than the spacing between two adjacent components on the two adjacent positioning protrusions. This allows the crimping rods to press against the edge of the SMD tape package located within the two adjacent positioning protrusions, and exposes the components on the SMD tape package for soldering. The two ends of the crimping rods are connected to opposite sides of the frame 15.

[0103] In this embodiment, the side edges at the four corners of the auxiliary component 1 and the side edges at the corners of the adapter 2 are rounded to facilitate the disassembly of the auxiliary component 1 and the adapter 2.

[0104] In this embodiment, the structure of the fastener 3 is a flat plate structure. The fastener 3 is set as a hollow structure, which allows the SMD pads to be exposed, making it easier to tin-plat, while reducing the weight.

[0105] The procedure for using this device is as follows:

[0106] Before tinning, tear off about 1cm of the plastic film from the SMD tape and reel packaging. Then, insert the tape and reel packaging through the opening on the side of auxiliary component 1, with the plastic film extending from the top edge of the side. Gently pull the tape and reel packaging to separate it from the plastic film. After complete separation, assemble the components according to the corresponding countersunk holes on the bottom of auxiliary component 1. With the "convex" side down, install the adapter 2 using the positioning holes of adapter 2 and the positioning pins of auxiliary component 1. After installing auxiliary component 1 and adapter 2 flat, rotate the entire structure 180° so that the "convex" side of adapter 2 faces upward, supporting the side of auxiliary component 1. Apply upward force to remove auxiliary component 1, allowing the SMD to be placed independently in the groove of adapter 2 with the SMD pads exposed. Check that the component is placed stably. Position and install the component using the threaded positioning pin of fixing component 3 and the positioning hole of adapter 2. Use locking nut 4 to fix fixing component 3 and adapter 2. Check that the pressing rod of fixing component 3 does not cover the SMD pads. After checking, place the entire structure into a solder pot for soldering. After the solder cools, loosen locking nut 4, separate fixing component 3 and adapter 2, and remove the SMD. This achieves the goal of efficient SMD soldering.

Claims

1. A batch soldering auxiliary device for SMD packaging tape and reel packaging, characterized in that, The tinning auxiliary device includes: The adapter has a first positioning part on one side; An auxiliary component is provided on the side facing the adapter with a second positioning part that matches the first positioning part; the second positioning part is located below the first positioning part and presses against the bottom and top of the SMD package tape and reel respectively, thereby fixing the SMD package tape and reel. The fastener is provided with an SMD fixing part, which is located above the first positioning part and presses against the top and bottom of the SMD packaged tape and reel to fix the SMD packaged tape and reel. The adapter is detachably connected to the auxiliary component or the fixing component, and the detachable connection between the adapter and the auxiliary component constitutes a positioning mechanism for SMD packaging tape and reel packaging. The adapter and the fixing component are connected to form a fixing mechanism for SMD packaging tape and reel packaging.

2. The SMD packaging tape and reel packaging batch tinning auxiliary device according to claim 1, characterized in that, The first positioning part and the second positioning part are respectively a matching mounting boss and a concave mounting cavity; The mounting boss is mounted on the adapter, and a number of positioning protrusions are evenly provided on the side of the mounting boss facing away from the adapter. The concave mounting cavity is mounted on the auxiliary component, and the cavity of the concave mounting cavity is provided with a plurality of positioning grooves that match the positioning protrusions. The positioning protrusion and the positioning groove are respectively arranged along the extension direction of the mounting boss and the concave mounting cavity.

3. The SMD packaging tape and reel packaging batch tinning auxiliary device according to claim 2, characterized in that, The positioning protrusions and positioning grooves are respectively matched to the size and shape of the SMD tape and reel packaging.

4. The SMD packaging tape and reel packaging batch tinning auxiliary device according to claim 2, characterized in that, The positioning protrusion and the positioning groove are respectively provided with a first positioning countersunk hole and a second positioning countersunk hole corresponding to the components located on the SMD tape packaging. The hole spacing between adjacent first positioning countersunk holes and adjacent second positioning countersunk holes is the same as the spacing between two adjacent components on the SMD tape and reel packaging. The sizes of the first and second positioning countersunk holes are matched to the components on the SMD tape and reel packaging.

5. The SMD packaging tape and reel packaging batch tinning auxiliary device according to claim 2, characterized in that, The sidewalls of the concave mounting cavity are respectively provided with insertion holes and separation grooves for SMD tape and reel packaging; The insertion hole and the separation groove are provided in a one-to-one correspondence and are located at the ends of the positioning groove. The insertion hole is perpendicular to the side wall of the concave mounting cavity and penetrates the side wall of the concave mounting cavity. The two ends of the insertion hole are respectively connected to the outside and the concave mounting cavity. The separation groove is arranged vertically along the side wall of the concave mounting cavity, the separation groove is parallel to the side wall of the concave mounting cavity, the top end of the separation groove is located outside the concave mounting cavity, and the bottom end of the separation groove is connected to the positioning groove and the insertion hole respectively.

6. The SMD packaging tape and reel packaging batch tinning auxiliary device according to claim 1, characterized in that, A first connecting component is provided between the adapter and the auxiliary component, and a second connecting component is provided between the adapter and the fixing component; The first connecting component and the second connecting component are located at the four corners of the auxiliary component, the adapter component and the fixing component, respectively, and the first connecting component and the second connecting component share a portion. The first connecting component connects the adapter and the auxiliary component respectively, and the second connecting component connects the adapter and the fixing component respectively.

7. The SMD packaging tape and reel packaging batch tinning auxiliary device according to claim 6, characterized in that, The first connecting component includes positioning pins disposed at the four corners of the auxiliary component and positioning holes disposed at the four corners of the adapter component; The second connecting component includes positioning holes shared with the first connecting component at the four corners of the adapter, and fixing pins at the four corners of the fixing component. The positioning pin is installed on the side of the auxiliary component facing the adapter; The retaining pin is installed on the side of the fixing member facing the adapter; The fixing pin or the positioning pin is detachably connected to the positioning hole.

8. The SMD packaging tape and reel packaging batch tinning auxiliary device according to claim 2, characterized in that, The fastener has an overall hollow structure; The connector in the hollow structure forms the fixing part of the SMD, which is pressed on the edge of the SMD package tape. The hollow part corresponds to the positioning protrusion, so that the components on the SMD package tape are exposed, which is convenient for soldering.

9. The SMD packaging tape and reel packaging batch tinning auxiliary device according to claim 1, characterized in that, The connection points of both the adapter and the auxiliary component are rounded.

10. The SMD packaging tape and reel packaging batch tinning auxiliary device according to claim 1, characterized in that, The surfaces of the auxiliary component, the adapter, and the fixing component are all subjected to hard anodizing treatment.

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