Circuit board transfer device

Abstract

The utility model relates to a kind of circuit board transfer device, belong to circuit board manufacturing technical field, including transfer box, the side fixed mounting of transfer box is three in number Support rib plate, the top fixed mounting of support rib plate is exported bottom plate, the top fixed mounting of exported bottom plate is two in number exported vertical board, two the exported vertical board opposite side is all set with export groove, the side of transfer box is provided with circuit board push-out component, the circuit board push-out component includes the export push rod of being threaded in the side of transfer box.The circuit board transfer device, by setting exported vertical board in the side of transfer box, in exported vertical board side is set in the export groove adapted to circuit board, when lifting circuit board from transfer box, export push rod drives exported top plate to move, circuit board is pushed out from export groove, convenient to take out circuit board, when loading, also through export groove, reduce the workload of staff from different height positioning put in.

Description

Technical Field

[0001] This utility model relates to the field of circuit board manufacturing technology, specifically to a circuit board transfer device. Background Technology

[0002] Circuit boards, also known as printed circuit boards, are core components of electronic devices. They are formed through copper foil etching to create conductive lines, precisely connecting electronic components such as resistors, capacitors, and chips. Using an insulating substrate as a carrier, they are classified as single-layer, double-layer, and multi-layer boards, supporting complex circuit designs. Circuit boards are characterized by high integration, strong stability, and good anti-interference capabilities, significantly reducing device size and improving signal transmission efficiency. From mobile phones and computers to automotive electronics and spacecraft, circuit boards are indispensable carriers, and their design precision and manufacturing processes directly affect the performance and reliability of electronic products.

[0003] Utility model patent CN222591533U discloses a circuit board transfer device, comprising: a movable base; and a frame including a support assembly. The frame is movably mounted on the movable base. The support assembly includes a first pillar, a second pillar, and a support plate. The first and second pillars are respectively disposed on the left and right sides of the frame. Multiple first snap-fit ​​positions are provided along the extension direction of the first pillar, and multiple second snap-fit ​​positions are provided along the extension direction of the second pillar. One end of the support plate snaps into a first snap-fit ​​position, and the other end snaps into a second snap-fit ​​position. The support plate is suitable for fixing the circuit board. This device improves the applicability of the transfer device, reduces damage during circuit board transfer, and facilitates operation and maintenance.

[0004] However, common circuit board transfer devices require the circuit boards to be lifted to different heights and placed into multiple slots when they are placed into the transfer device, and they also need to be taken out from different heights when they are taken out, which increases the workload of the staff. Therefore, a circuit board transfer device is proposed to solve the problems mentioned above. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a circuit board transfer device, which has the advantages of conveniently exporting circuit boards at the same height and reducing workload, thus solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A circuit board transfer device includes a transfer box, three supporting ribs are fixedly installed on one side of the transfer box, an exit base plate is fixedly installed on the top of the supporting ribs, two exit uprights are fixedly installed on the top of the exit base plate, and an exit groove is opened on the opposite side of the two exit uprights. A circuit board ejection assembly is provided on one side of the transfer box.

[0008] The circuit board ejection assembly includes an ejector push rod that passes through one side of the transfer box. One end of the ejector push rod is fixedly mounted with an ejector top plate, and the other end of the ejector push rod is fixedly mounted with an ejector end plate. The ejector top plate is aligned with the ejector slot.

[0009] Furthermore, a storage base plate is slidably installed on the inner side wall of the transfer box, and two storage uprights are fixedly installed on the top of the storage base plate, with several storage slots opened between the two storage uprights.

[0010] Furthermore, two lifting screws are rotatably installed on the inner side wall of the transfer box, and lifting control plates are fixedly installed on both sides of the storage base plate that are far apart from each other. The lifting screws are threadedly connected to the lifting control plates.

[0011] Furthermore, a lifting motor is fixedly installed on the top of the transfer box, and the output shaft of the lifting motor is fixedly connected to the top end of one of the lifting screws.

[0012] Furthermore, two synchronous sprockets are rotatably mounted on the bottom of the transfer box, and the bottom end of the lifting screw is fixedly connected to the synchronous sprockets. The two synchronous sprockets are connected by chain drive.

[0013] Furthermore, two limiting base plates are fixedly installed on the inner side wall of the transfer box, and movable wheels are rotatably installed at the four corners of the bottom of the transfer box via wheel frames. Two handles are fixedly installed on the side of the transfer box away from the guide plate.

[0014] Furthermore, a laser switch is fixedly installed at the top opening of the transfer box, a positioning reflector is fixedly installed on one side of the storage stand, the positioning reflector is adapted to the storage slot, and a controller is fixedly installed on one side of the transfer box.

[0015] Compared with the prior art, the present invention provides a circuit board transfer device, which has the following advantages:

[0016] 1. This circuit board transfer device features an export plate on one side of the transfer box, with an export slot adapted to the circuit board on the same side. When the circuit board is lifted from the transfer box, the export push rod moves the export top plate, pushing the circuit board out of the export slot for easy removal. Similarly, when loading, the circuit board is placed through the export slot, reducing the workload for workers who need to position and place the board at different heights. This solves the problem of common circuit board transfer devices where placing the circuit board requires lifting it to different heights and placing it into multiple slots, and removing it also requires retrieval from different heights, increasing the workload for workers.

[0017] 2. The circuit board transfer device has a laser switch installed at the opening at the top of the transfer box and a positioning reflector installed on one side of the storage stand. The laser emitted by the laser switch is reflected back to the positioning reflector and then controlled by the controller to stop the lifting motor. This allows the storage slot to stop when it is aligned with the storage slot, making it convenient to take out and put the circuit board into the storage slot. Attached Figure Description

[0018] Figure 1 This is a front sectional view of the present invention;

[0019] Figure 2 This is a side sectional view of the present invention;

[0020] Figure 3 This is a side view of the present invention;

[0021] Figure 4 This is a three-dimensional drawing of the transfer box of this utility model;

[0022] Figure 5 This is a three-dimensional drawing of the storage stand of this utility model.

[0023] In the diagram: 1. Transfer box; 2. Support rib plate; 3. Outlet base plate; 4. Outlet upright plate; 5. Outlet groove; 6. Outlet push rod; 7. Outlet top plate; 8. Outlet end plate; 9. Storage base plate; 10. Storage upright plate; 11. Storage groove; 12. Lifting screw; 13. Lifting control board; 14. Lifting motor; 15. Synchronous sprocket; 16. Limiting base plate; 17. Moving wheel; 18. Handle; 19. Laser switch; 20. Positioning reflector; 21. Controller. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1 to 5 The circuit board transfer device in this embodiment includes a transfer box 1. Three support ribs 2 are fixedly installed on one side of the transfer box 1. A guide bottom plate 3 is fixedly installed on the top of the support ribs 2. Two guide upright plates 4 are fixedly installed on the top of the guide bottom plate 3. Guide slots 5 are opened on the opposite side of the two guide upright plates 4. A circuit board ejection assembly is provided on one side of the transfer box 1.

[0026] The circuit board ejection assembly includes an ejector push rod 6 that passes through one side of the transfer box 1. An ejector top plate 7 is fixedly installed at one end of the ejector push rod 6, and an ejector end plate 8 is fixedly installed at the other end of the ejector push rod 6. The ejector top plate 7 is aligned with the ejector groove 5.

[0027] Specifically, when outputting the circuit board, the output end plate 8 is pushed, which drives the output push rod 6 to move, so that the output top plate 7 pushes out the circuit board that is aligned with the output slot 5. When inserting the circuit board, the circuit board is inserted into the output slot 5 and pushed in from the output slot 5.

[0028] Please see Figure 1 , Figure 2 and Figure 5 In this embodiment, a storage base plate 9 is slidably installed on the inner side wall of the transfer box 1, and two storage upright plates 10 are fixedly installed on the top of the storage base plate 9. Several storage slots 11 are opened between the two storage upright plates 10.

[0029] The inner wall of the transfer box 1 is rotatably equipped with two lifting screws 12, and the two sides of the storage base plate 9 that are far apart from each other are fixedly equipped with lifting control plates 13. The lifting screws 12 are threadedly connected to the lifting control plates 13.

[0030] Secondly, a lifting motor 14 is fixedly installed on the top of the transfer box 1, and the output shaft of the lifting motor 14 is fixedly connected to the top end of one of the lifting screws 12.

[0031] Two synchronous sprockets 15 are rotatably mounted on the bottom of the transfer box 1. The bottom end of the lifting screw 12 is fixedly connected to the synchronous sprocket 15, and the two synchronous sprockets 15 are connected by chain drive. The lifting motor 14 drives one of the lifting screws 12 to rotate, and the two lifting screws 12 rotate synchronously through the two synchronous sprockets 15. This drives the lifting control board 13 to rise and fall, which in turn drives the storage stand 10 to rise and fall. The circuit board is placed into the storage slot 11, and the storage stand 10 is lowered into the transfer box 1 to protect the circuit board. The storage stand 10 is then raised out of the transfer box 1 to place or remove the circuit board into or out of the storage slot 11.

[0032] Please see Figure 1 In this embodiment, two limiting base plates 16 are fixedly installed on the inner side wall of the transfer box 1, and movable wheels 17 are rotatably installed at the four corners of the bottom of the transfer box 1 via wheel frames. Two handles 18 are fixedly installed on the side of the transfer box 1 away from the guide plate 4.

[0033] Please see Figure 2 and Figure 5In this embodiment, a laser switch 19 is fixedly installed at the top opening of the transfer box 1, and a positioning reflector 20 is fixedly installed on one side of the storage stand 10. The positioning reflector 20 is adapted to the storage slot 11, and a controller 21 is fixedly installed on one side of the transfer box 1. The controller 21 controls the lifting motor 14 to start. When the positioning reflector 20 moves to the laser switch 19, the lifting motor 14 stops, so that the storage slot 11 stops at the same level as the guide slot 5, which facilitates the export and import of the circuit board from the guide slot 5.

[0034] The working principle of the above embodiment is as follows: the lifting motor 14 controls the lifting of the storage plate 10. When the positioning reflector 20 moves to the laser switch 19, the lifting motor 14 stops, so that the storage slot 11 stops at the same level as the outlet slot 5. By pushing the outlet end plate 8, the outlet push rod 6 moves, so that the outlet top plate 7 pushes out the circuit board in the storage slot 11, inserts the circuit board into the outlet slot 5, and pushes it from the outlet slot 5 into the storage slot 11.

[0035] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods, and any method that achieves the desired beneficial effect can be implemented. Furthermore, all electrical components in this embodiment are electrically connected to the main controller and power supply. The main controller can be a conventional, known device such as a computer that performs control functions. Those skilled in the art can control the electrical components through simple programming, and the existing disclosed power connection technologies are common knowledge in the field. Therefore, this embodiment will not elaborate further on their specific structural composition and working principles.

[0036] It should be noted that the orientations or positional relationships indicated herein are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the purpose of facilitating the description of this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A circuit board transfer device, comprising a transfer box (1), characterized in that: Three support ribs (2) are fixedly installed on one side of the transfer box (1). A guide bottom plate (3) is fixedly installed on the top of the support ribs (2). Two guide upright plates (4) are fixedly installed on the top of the guide bottom plate (3). A guide groove (5) is opened on the opposite side of the two guide upright plates (4). A circuit board ejection assembly is provided on one side of the transfer box (1). The circuit board ejection assembly includes an ejector push rod (6) that passes through one side of the transfer box (1). One end of the ejector push rod (6) is fixedly installed with an ejector top plate (7), and the other end of the ejector push rod (6) is fixedly installed with an ejector end plate (8). The ejector top plate (7) is aligned with the ejector groove (5).

2. The circuit board transfer device according to claim 1, characterized in that: The inner wall of the transfer box (1) is slidably fitted with a storage base plate (9), and two storage uprights (10) are fixedly installed on the top of the storage base plate (9). Several storage slots (11) are opened between the two storage uprights (10).

3. The circuit board transfer device according to claim 2, characterized in that: The inner wall of the transfer box (1) is rotatably equipped with two lifting screws (12), and the two sides of the storage base plate (9) that are far apart from each other are fixedly equipped with lifting control plates (13). The lifting screws (12) are threadedly connected to the lifting control plates (13).

4. The circuit board transfer device according to claim 3, characterized in that: A lifting motor (14) is fixedly installed on the top of the transfer box (1), and the output shaft of the lifting motor (14) is fixedly connected to the top end of one of the lifting screws (12).

5. A circuit board transfer device according to claim 4, characterized in that: The bottom of the transfer box (1) is rotatably equipped with two synchronous sprockets (15), the bottom end of the lifting screw (12) is fixedly connected to the synchronous sprockets (15), and the two synchronous sprockets (15) are connected by chain drive.

6. The circuit board transfer device according to claim 1, characterized in that: The inner wall of the transfer box (1) is fixedly equipped with two limiting base plates (16), and the four corners of the bottom of the transfer box (1) are all equipped with movable wheels (17) through wheel frames. The side of the transfer box (1) away from the guide plate (4) is fixedly equipped with two handles (18).

7. A circuit board transfer device according to claim 2, characterized in that: A laser switch (19) is fixedly installed at the top opening of the transfer box (1), a positioning reflector (20) is fixedly installed on one side of the storage stand (10), the positioning reflector (20) is adapted to the storage slot (11), and a controller (21) is fixedly installed on one side of the transfer box (1).

Images