Patch device applied to production of power adapter
Through the combined design of the patch mechanism and the sliding mechanism, efficient assembly of the power adapter circuit board is achieved, solving the problem of inefficiency caused by the assembly of accessories in different sizes one by one, and improving production speed.
Patent Information
- Application Number
- CN202421690471.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-16
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-07-16
AI Technical Summary
In the existing patch technology, the circuit boards of power adapters need to be assembled one by one due to different sizes of accessories, resulting in inefficient assembly efficiency and slow production speed.
Using a combined design of the patch mechanism and the sliding mechanism, the first patch component and the second patch component operate simultaneously, and accessories of different sizes are assembled respectively, and the sliding mechanism position exchanges to achieve simultaneous assembly of the two circuit boards.
It improves circuit board assembly efficiency, enhances production speed, reasonable structural design, and strong practical operation.
Smart Images
Figure CN223067291U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of power adapter production, and particularly relates to a chip mounter applied to the production of power adapters. Background Art
[0002] A chip mounter, also known as a pick-and-place machine or a surface mount system, is configured after a dispenser or a screen printer in a production line. It is a device that accurately places surface mount components on the pads of a circuit board by moving a pick-and-place head.
[0003] In the existing chip mounting technology, there are components of different sizes that need to be assembled on the circuit board of a power adapter. Usually, the method is to first assemble the components of similar sizes and then switch to another gripping manipulator to grip and assemble components of other sizes, thereby completing the assembly of the circuit board. There is also a method of assembling the components of similar sizes and then transferring them to another chip mounter for assembling components of other sizes for the final chip mounting, and then completing the assembly of the circuit board.
[0004] However, the above-mentioned mounting steps all act on the circuit board one by one. During the completion process, for components of different sizes, either the gripping tool needs to be switched or the corresponding chip mounting mechanism needs to be switched to complete the assembly of one circuit board, resulting in relatively low assembly efficiency and slow production speed. Content of the Utility Model
[0005] In order to solve the deficiencies of the existing technology, the utility model provides a chip mounter applied to the production of power adapters. Through the combined design of a chip mounting mechanism and a sliding mechanism, a first chip mounting component is used to assemble components of one type of size, and a second chip mounting component is used to assemble components of another type of size. The first chip mounting component and the second chip mounting component act simultaneously. After completion, the positions of the first chip mounting component and the second chip mounting component are swapped through the sliding mechanism for corresponding chip mounting, so that the assembly of two circuit boards can be completed simultaneously, effectively improving the assembly efficiency and further increasing the production speed.
[0006] The technical effects to be achieved by the utility model are realized through the following aspects:
[0007] The utility model provides a chip mounter applied to the production of power adapters, including an operating table, a sliding mechanism, and a chip mounting mechanism. The sliding mechanism is arranged on both sides of the operating table. The chip mounting mechanism is slidably connected to the sliding mechanism and moves on the operating table.
[0008] The operating table is provided with a first table edge and a second table edge arranged oppositely.
[0009] The sliding mechanism includes a first sliding member and a second sliding member which are oppositely arranged. The first sliding member is connected to the first table edge, and the second sliding member is connected to the second table edge;
[0010] The chip mounting mechanism includes a first chip mounting member and a second chip mounting member which are oppositely arranged. The first chip mounting member is connected to the first sliding member, and the second chip mounting member is connected to the second sliding member;
[0011] Wherein the first chip mounting member and the second chip mounting member operate in a staggered manner.
[0012] In some implementation manners, the first sliding member includes a first slide rail and a first slider. The first slide rail is fixedly connected to the first table edge, and the first slider is movably connected to the first slide rail.
[0013] In some implementation manners, the first chip mounting member includes a first robotic arm, a first moving body, and a first material placing tray. The lower end of the first robotic arm is connected to the upper end of the first slider. One side of the first moving body is fixedly connected to the side of the first slider away from the operating table, and the first material placing tray is placed on the first moving body.
[0014] In some implementation manners, the first moving body includes a first body and a first limiting plate. The first limiting plates are fixedly connected to the edges of the first body, and the region surrounded by the first limiting plates and the first body forms a first limiting cavity; the first material placing tray is placed in the first limiting cavity.
[0015] In some implementation manners, the first material placing tray includes a first tray body, a first longitudinal plate, and a first transverse plate. The first longitudinal plates are arranged in an array in the first tray body, the first transverse plates are arranged in an array in the first tray body, and are perpendicularly intersecting with the first longitudinal plates;
[0016] Wherein, the region surrounded by the first tray body, the first longitudinal plate, and the first transverse plate forms a first material placing groove.
[0017] In some implementation manners, the second sliding member includes a second slide rail and a second slider. The second slide rail is fixedly connected to the second table edge, and the second slider is movably connected to the second slide rail.
[0018] In some implementation manners, the second chip mounting member includes a second robotic arm, a second moving body, and a second material placing tray. The lower end of the second robotic arm is connected to the upper end of the second slider. One side of the second moving body is fixedly connected to the side of the second slider away from the operating table, and the second material placing tray is placed on the second moving body.
[0019] In some implementations, the second movable body includes a second main body and a second limiting plate, the second limiting plates are fixedly connected to the edges of the second main body, and the area enclosed by the second limiting plate and the second main body forms a second limiting cavity; the second placing tray is placed in the second limiting cavity.
[0020] In some implementations, the second material tray includes a second tray body, a second longitudinal plate and a second transverse plate, the second longitudinal plate array is disposed in the second tray body, the second transverse plate array is disposed in the second tray body and is disposed perpendicularly to the second longitudinal plate;
[0021] Wherein, the area enclosed by the second tray body, the second longitudinal plates and the second transverse plates forms a second material placing trough.
[0022] In some implementations, the operating table array is covered with positioning holes and pins that can be embedded in the positioning holes, and the area enclosed by a number of the pins and the operating tables forms a positioning groove.
[0023] In summary, the utility model has at least the following benefits:
[0024] 1. The patch device used in the production of power adapters provided by the utility model adopts a combination design of a patch mechanism and a sliding mechanism, adopts a first patch component to assemble accessories of one size, and adopts a second patch component to assemble accessories of another size. The first patch component and the second patch component act at the same time. After completion, the positions of the first patch component and the second patch component are swapped by the sliding mechanism to perform corresponding patching, thereby completing the assembly of two circuit boards at the same time, effectively improving the assembly efficiency, and thus improving the production speed.
[0025] 2. The patch device used in the production of power adapters provided by the utility model adopts the first patch component and the first sliding component in combination, and the second patch component and the second sliding component in combination. The structure is reasonably, cleverly and compactly arranged, and the operation is practical. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 Schematic diagram of the top view of the patch device in Example 1.
[0027] Figure 2 for Figure 1 Schematic diagram of the enlarged structure of part A in the middle.
[0028] Figure 3 is the first moving body in Example 2 Figure 2 Schematic diagram of the CC section view.
[0029] Figure 4Schematic top view structure diagram of the first material placing tray in Embodiment 2.
[0030] Figure 5 It is Figure 1 The enlarged structure diagram of part B in
[0031] Figure 6 For the second moving body in Embodiment 2 Figure 5 The sectional view taken along the D-D plane in
[0032] Figure 7 Schematic top view structure diagram of the second material placing tray in Embodiment 2.
[0033] Figure 8 Schematic top view structure diagram of the chip mounting device in Embodiment 3.
[0034] Figure 9 It is Figure 8 The sectional view taken along the E-E plane of the positioning hole and the pin in
[0035] Markings in the figure:
[0036] 1. Operating table, 11. First table edge, 12. Second table edge, 13. Positioning hole, 14. Pin; 2. Sliding mechanism, 21. First sliding component, 211. First slide rail, 212. First slider, 22. Second sliding component, 221. Second slide rail, 222. Second slider; 3. Chip mounting mechanism, 31. First chip mounting component, 311. First robotic arm, 312. First moving body, 3121. First body, 3122. First limiting plate, 3123. First limiting cavity, 313. First material placing tray, 3131. First tray body, 3132. First longitudinal plate, 3133. First transverse plate, 3134. First material placing groove, 32. Second chip mounting component, 321. Second robotic arm, 322. Second moving body, 3221. Second body, 3222. Second limiting plate, 3223. Second limiting cavity, 323. Second material placing tray, 3231. Second tray body, 3232. Second longitudinal plate, 3233. Second transverse plate, 3234. Second material placing groove; 4. Circuit board. Specific embodiments
[0037] To make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments.
[0038] Accordingly, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention.
[0039] Embodiment 1:
[0040] Please refer to the attached Figure 1 , a chip mounting device of the present invention applied to the production of power adapters, includes an operating table 1, a sliding mechanism 2, and a chip mounting mechanism 3. The sliding mechanism 2 is arranged on both sides of the operating table 1. The chip mounting mechanism 3 is slidably connected to the sliding mechanism 2 and moves on the operating table 1. The operating table 1 is relatively provided with a first table edge 11 and a second table edge 12. The sliding mechanism 2 includes a relatively arranged first sliding member 21 and a second sliding member 22. The first sliding member 21 is connected to the first table edge 11, and the second sliding member 22 is connected to the second table edge 12. The chip mounting mechanism 3 includes a relatively arranged first chip mounting member 31 and a second chip mounting member 32. The first chip mounting member 31 is connected to the first sliding member 21, and the second chip mounting member 32 is connected to the second sliding member 22. Among them, the first chip mounting member 31 and the second chip mounting member 32 operate in a staggered manner.
[0041] Among them, the first chip mounting member 31 is used to assemble small-sized accessories onto the circuit board 4. The second chip mounting member 32 is used to mount large-sized accessories onto the circuit board 4. The operating table 1 is used to place the circuit board 4 to be assembled, and two can be placed simultaneously. The first sliding member 21 is used for the movement of the first chip mounting member 31 to facilitate the assembly of the circuit board 4 on the operating table 1. The second sliding member 22 is used for the movement of the second chip mounting member 32 to facilitate the assembly of the circuit board 4 on the operating table 1. By arranging the first chip mounting member 31 and the second chip mounting member 32 relatively, it can ensure that the first chip mounting member 31 and the second chip mounting member 32 operate simultaneously and ensure the independence of their respective operations.
[0042] In this embodiment, the operation process of the chip mounter is as follows: The circuit boards 4 to be assembled are placed side by side on the operation table 1. At this time, the first chip component 31 moves to a position corresponding to one circuit board 4 through the first sliding component 21, and the second chip component 32 moves to a position corresponding to another circuit board 4 through the second sliding component 22. Then, the first chip component 31 and the second chip component 32 respectively perform the assembly operation on the circuit boards 4 on the operation table 1. When the first chip component 31 assembles small-sized accessories onto the circuit board 4, and the second chip component 32 assembles large-sized accessories onto the circuit board 4, after the first chip component 31 and the second chip component 32 complete the assembly, the first chip component 31 moves to a position corresponding to another circuit board 4 through the first sliding component 21, and the second chip component 32 moves to a position corresponding to the circuit board 4 previously operated by the first chip component 31 through the second sliding component 22, and performs the remaining assembly process on the circuit board 4, thereby completing the accessory chip mounting operation. Among them, the actions of each component can be realized by PLC program control.
[0043] Through the design of the above chip mounter, through the combined design of the chip mechanism 3 and the sliding mechanism 2, the first chip component 31 is used to assemble small-sized accessories, and the second chip component 32 is used to assemble large-sized accessories. The first chip component 31 and the second chip component 32 act simultaneously. After completion, the positions of the first chip component 31 and the second chip component 32 are swapped through the sliding mechanism 2 for corresponding chip mounting, so that the assembly of two circuit boards 4 can be completed simultaneously, effectively improving the assembly efficiency and further increasing the production speed.
[0044] Embodiment 2:
[0045] The difference between this embodiment and Embodiment 1 is that, please refer to the appendix Figure 2 In this embodiment, the first sliding component 21 includes a first slide rail 211 and a first slider 212. The first slide rail 211 is fixedly connected to the first table edge 11, and the first slider 212 is movably connected to the first slide rail 211. Specifically, the first sliding component 21 drives the first chip component 31 to move by the first slider 212 moving on the first slide rail 211. It can be understood that the movement of the first slider 212 can be realized by an existing push cylinder or a linear actuator. Through this setting, it is convenient for the first chip component 31 to move, and improves the chip mounting operation of the first chip component 31 on the circuit boards 4 at different positions.
[0046] In some embodiments, the first chip component 31 includes a first robotic arm 311, a first moving body 312, and a first material placing tray 313. The lower end of the first robotic arm 311 is connected to the upper end of the first slider 212, one side of the first moving body 312 is fixedly connected to the side of the first slider 212 away from the operation table 1, and the first material placing tray 313 is placed on the first moving body 312.
[0047] Among them, the first material placing tray 313 is used to place the accessories to be assembled. The first moving body 312 is used to place the first material placing tray 313. Through the position setting of the first moving body 312, it can be understood that the first moving body 312 and the first robotic arm 311 can move synchronously, which can effectively improve the grasping efficiency of the first robotic arm 311, and the operation is simple and efficient.
[0048] The operation process of the first chip component 31 in this embodiment is as follows: when the first chip component 31 moves to the position of the corresponding circuit board 4, the first robotic arm 311 grabs the accessories on the first material placing tray 313 and assembles them on the circuit board 4, and repeats the operation until all the small-sized accessories on the circuit board 4 are assembled. It can be understood that the distinction between small-sized and large-sized accessories is actually divided according to the accessories of the actual circuit board 4, and the action of the first robotic arm 311 is controlled by the existing control program.
[0049] Specifically, please refer to the appendix Figure 3 The first moving body 312 includes a first body 3121 and a first limiting plate 3122. The first limiting plates 3122 are fixedly connected to the edges of the first body 3121. The area enclosed between the first limiting plate 3122 and the first body 3121 forms a first limiting cavity 3123; the first material placing tray 313 is placed in the first limiting cavity 3123. Through this setting, the first material placing tray 313 is limited by the first limiting plate 3122, which can effectively ensure the stability of the placement of the first material placing tray 313 and ensure the accurate and stable grasping of the accessories by the first robotic arm 311.
[0050] Through the above setting of the first chip component 31, the small-sized accessories of the circuit board 4 can be assembled, with strong purpose and stable and convenient grasping and assembling operations.
[0051] Please refer to the appendix Figure 4 The first material placing tray 313 includes a first tray body 3131, a first longitudinal plate 3132, and a first transverse plate 3133. The first longitudinal plates 3132 are arranged in an array within the first tray body 3131, and the first transverse plates 3133 are arranged in an array within the first tray body 3131 and are perpendicularly intersecting with the first longitudinal plates 3132; among them, the area enclosed between the first tray body 3131, the first longitudinal plate 3132, and the first transverse plate 3133 forms a first material placing groove 3134. Specifically, different small-sized accessories can be placed corresponding to each column. Through this setting, the stability of the placement of the accessories and the fixity of the position are ensured, which is convenient for the accurate and repeated operation of the first robotic arm 311 and ensures the assembly accuracy rate.
[0052] Please refer to the appendix Figure 5, the second sliding member 22 includes a second slide rail 221 and a second slider 222. The second slide rail 221 is fixedly connected to the second side edge 12, and the second slider 222 is movably connected to the second slide rail 221. With this arrangement, the second sliding member 22 moves the second slider 222 on the second slide rail 221, thereby driving the second patch member 32 to move. It can be understood that the movement of the second slider 222 can be achieved by using an existing push cylinder or a linear actuator. This method facilitates the movement of the second patch member 32, improves the patching operation of the second patch member 32 on the circuit board 4 at different positions, and has strong practicability.
[0053] In some embodiments, the second patch member 32 includes a second robotic arm 321, a second moving body 322, and a second material placing tray 323. The lower end of the second robotic arm 321 is connected to the upper end of the second slider 222. One side of the second moving body 322 is fixedly connected to the side of the second slider 222 away from the operation table 1, and the second material placing tray 323 is placed on the second moving body 322.
[0054] Among them, the second material placing tray 323 is used to place the accessories to be assembled. The second moving body 322 is used to place the second material placing tray 323. Through the position setting of the second moving body 322, it can be understood that the second moving body 322 and the second robotic arm 321 can move synchronously, which can effectively improve the grasping efficiency of the second robotic arm 321, and the operation is simple and efficient.
[0055] The operation process of the second patch member 32 in this embodiment is as follows: When the second patch member 32 moves to the position of the corresponding circuit board 4, the second robotic arm 321 grabs the accessories on the second material placing tray 323 and assembles them on the circuit board 4, and repeats the operation until all the large-size accessories on the circuit board 4 are assembled. It can be understood that the movement of the second robotic arm 321 can be achieved through an existing control program.
[0056] Specifically, please refer to the appendix Figure 6 , the second moving body 322 includes a second body 3221 and second limiting plates 3222. The second limiting plates 3222 are fixedly connected to the edges of the second body 3221. The area surrounded by the second limiting plates 3222 and the second body 3221 forms a second limiting cavity 3223; the second material placing tray 323 is placed in the second limiting cavity 3223. With this arrangement, the second material placing tray 323 is limited by the second limiting plates 3222, which can effectively ensure the stability of the placement of the second material placing tray 323 and ensure the accurate stability of the second robotic arm 321 in grasping the accessories.
[0057] Through the above arrangement of the second patch member 32, the large-size accessories of the circuit board 4 can be assembled, effectively ensuring the stable and convenient grasping and assembly operation.
[0058] Specifically, please refer to the appendix Figure 7The second material placement tray 323 includes a second tray body 3231, a second longitudinal plate 3232 and a second transverse plate 3233. The second longitudinal plates 3232 are arranged in an array in the second tray body 3231, and the second transverse plates 3233 are arranged in an array in the second tray body 3231 and are arranged to intersect the second longitudinal plates 3232 perpendicularly. The area enclosed by the second tray body 3231, the second longitudinal plates 3232 and the second transverse plates 3233 forms a second material placement trough 3234. Specifically, different large-sized accessories can be placed in each column. Through this arrangement, the stability of the placement of accessories and the fixity of the position are guaranteed, which facilitates the precise and repeated operation of the second robot arm 321 and ensures the assembly accuracy.
[0059] The coordination of the first patch component 31 and the second patch component 32 in this embodiment can be realized in two steps by assembling the two circuit boards 4 on the operating table 1. The small-sized accessories are assembled by the first patch component 31, and the large-sized accessories are assembled by the second patch component 32 at the same time. The two circuit boards 4 on the operating table 1 are operated alternately, and the assembly operation has a strong rhythm, which effectively improves the assembly efficiency.
[0060] Embodiment 3:
[0061] The difference between this embodiment and embodiment 2 is that, please refer to the attached Figure 8-9 In this embodiment, the operating table 1 is arrayed with positioning holes 13 and pins 14 that can be embedded in the positioning holes 13, and the area enclosed by the plurality of pins 14 and the operating table 1 forms a positioning groove. The positioning groove is used to place the circuit board 4. Through this setting, the positioning groove can flexibly set the position of the pin 14 according to the size of the circuit board 4, so that the pin 14 limits the circuit board 4 to a fixed position, thereby ensuring the stability of the circuit board 4 during the assembly process and ensuring the assembly accuracy. And the positioning groove is formed by the combination of the pin 14 and the positioning hole 13, and the size of the positioning groove can be flexibly switched according to the size of the circuit board 4, and has a wide range of applications.
[0062] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0063] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.
[0064] In addition, the terms "horizontal", "vertical", "overhanging", etc. do not mean that the components are required to be absolutely horizontal or overhanging, but may be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but may be slightly inclined.
[0065] In the present utility model, unless otherwise clearly specified and defined, the first feature being above or below the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through additional features therebetween. Moreover, the first feature being above, over and on the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature has a higher horizontal height than the second feature. The first feature being below, under and beneath the second feature includes the first feature being directly below and obliquely below the second feature, or merely indicating that the first feature has a lower horizontal height than the second feature.
[0066] Although the description of the present utility model is made in conjunction with the above specific embodiments, it is obvious that those skilled in the art can make many substitutions, modifications and changes based on the above content. Therefore, all such substitutions, improvements and changes are included within the spirit and scope of the appended claims.
Claims
1. A chip mounting device applied to the production of power adapters, characterized in that, It includes an operation table, a sliding mechanism and a chip attaching mechanism. The sliding mechanism is arranged on both sides of the operation table. The chip attaching mechanism is slidably connected to the sliding mechanism and moves on the operation table. The operation table is provided with a first table edge and a second table edge oppositely. The sliding mechanism includes a first sliding component and a second sliding component arranged oppositely. The first sliding component is connected to the first table edge, and the second sliding component is connected to the second table edge. The chip attaching mechanism includes a first chip attaching component and a second chip attaching component arranged oppositely. The first chip attaching component is connected to the first sliding component, and the second chip attaching component is connected to the second sliding component. Among them, the first chip attaching component and the second chip attaching component operate in a staggered manner.
2. The chip mounting device applied to the production of power adapters according to claim 1, wherein, The first sliding component includes a first slide rail and a first slider. The first slide rail is fixedly connected to the first table edge, and the first slider is movably connected to the first slide rail.
3. The chip mounting device applied to the production of power adapters according to claim 2, wherein, The first chip attaching component includes a first robotic arm, a first moving body and a first material placing tray. The lower end of the first robotic arm is connected to the upper end of the first slider. One side of the first moving body is fixedly connected to the side of the first slider away from the operation table. The first material placing tray is placed on the first moving body.
4. The chip mounting device applied to the production of a power adapter according to claim 3, wherein, The first moving body includes a first body and a first limiting plate. The first limiting plates are fixedly connected to the edges of the first body. The area enclosed between the first limiting plate and the first body forms a first limiting cavity. The first material placing tray is placed in the first limiting cavity.
5. The chip mounting device applied to the production of a power adapter according to claim 3, wherein, The first material placing tray includes a first tray body, first longitudinal plates and first transverse plates. The first longitudinal plates are arranged in an array in the first tray body. The first transverse plates are arranged in an array in the first tray body and intersect perpendicularly with the first longitudinal plates. Among them, the area enclosed between the first tray body, the first longitudinal plates and the first transverse plates forms a first material placing groove.
6. The chip mounting device applied to the production of a power adapter according to any one of claims 1 to 5, characterized in that, The second sliding component includes a second slide rail and a second slider. The second slide rail is fixedly connected to the second table edge, and the second slider is movably connected to the second slide rail.
7. The chip mounting device applied to the production of a power adapter according to claim 6, wherein, The second chip attaching component includes a second robotic arm, a second moving body and a second material placing tray. The lower end of the second robotic arm is connected to the upper end of the second slider. One side of the second moving body is fixedly connected to the side of the second slider away from the operation table. The second material placing tray is placed on the second moving body.
8. The chip mounting device applied to the production of a power adapter according to claim 7, wherein The second moving body includes a second body and a second limiting plate. The second limiting plates are fixedly connected to the edges of the second body. The area enclosed between the second limiting plate and the second body forms a second limiting cavity. The second material placing tray is placed in the second limiting cavity.
9. The chip mounting device applied to the production of power adapters according to claim 7, characterized in that, The second material placing tray includes a second tray body, second longitudinal plates and second transverse plates. The second longitudinal plates are arranged in an array in the second tray body. The second transverse plates are arranged in an array in the second tray body and intersect perpendicularly with the second longitudinal plates. Among them, the area enclosed between the second tray body, the second longitudinal plates and the second transverse plates forms a second material placing groove.
10. The chip mounting device applied to the production of power adapters according to claim 1, characterized in that, The operation table array is covered with positioning holes and pins that can be embedded in the positioning holes, and the area formed between several of the pins and the operation table forms a positioning groove.