PCB (Printed Circuit Board) baking and transferring tray

Abstract

A PCB baking transfer disc comprises a transfer disc body and a movable support. A storage plate is arranged in an inner cavity of the transfer disc, storage grooves are formed in a plate body of the storage plate at equal intervals in the horizontal transverse direction and the longitudinal direction, through holes with the same size as the storage grooves are formed in the plate body at the bottom of the transfer disc, and openings are formed in the outer walls of the left side and the right side of the transfer disc. According to the PCB baking transfer disc, the design mode between the movable support and the center of the transfer disc enables the left movable frame and the right movable frame to move left and right in the empty grooves in the inner cavity of the transfer disc body, and the through holes formed in the bottom of the upper transfer disc are matched. And the PCBs in the transfer disc can directly fall into the through holes from the object placing grooves and directly fall out of the transfer disc from the through holes, so that rapid discharging is achieved, and the working efficiency of workers is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of PCB transportation, particularly to a PCB baking transfer tray. BACKGROUND

[0002] PCB is also called printed wiring board, and its Chinese name is printed circuit board. It is an important electronic component and the support of electronic components. It is the carrier of the electrical connection of electronic components. Because it is made by electronic printing, it is called "printed" circuit board. At present, PCB needs to be baked during production to dry the moisture on the PCB board, so that the PCB will not warp in the subsequent process.

[0003] Now, the PCB is usually baked in an oven, and after baking, it needs to be transferred out with a tray and naturally cooled down. However, the existing transfer tray needs to be taken out one by one from the oven and then put into the tray and cooled down one by one, which is relatively cumbersome. Therefore, the present application provides a PCB baking transfer tray that can quickly take out the PCB on the tray from the tray at one time and improve the work efficiency. UTILITY MODEL CONTENTS

[0004] The utility model aims at overcoming the defects in the prior art and providing a PCB baking transfer tray.

[0005] The utility model aims at overcoming the defects in the prior art and providing a PCB baking transfer tray.

[0006] A PCB baking transfer tray comprises a transfer tray and a movable support. The inner cavity of the transfer tray is provided with a storage plate. The plate body of the storage plate is provided with a storage groove at equal intervals in the horizontal transverse direction and the vertical direction. The plate body at the bottom of the transfer tray is provided with a through hole with the same size as the storage groove. The outer walls on the left and right sides of the transfer tray are both provided with an opening. The movable support is arranged in the inner cavity of the transfer tray. The movable support comprises a left movable frame and a right movable frame. The frame body of the left movable frame and the right movable frame is both provided with a heat dissipation storage rack. The length and width of the top view of the movable support are adapted to the length and width of the top view of the transfer tray.

[0007] In one embodiment, the left and right sides of the transfer tray are both provided with a handle. The handle is arranged on the left and right sides of the top of the opening. The handle is provided with an anti-slip sleeve on the grip.

[0008] In one embodiment, the inner cavity of the transfer tray is a hollow structure. The inner wall on the front and back of the inner cavity is provided with a sliding groove. The movable support is slidingly inserted into the hollow groove of the inner cavity of the transfer tray.

[0009] In one of the embodiments, the left and right movable frames are provided with pull handles at the center of the one side of the wide body away from each other, and are provided with magnet insertion blocks at the one side of the horizontal longitudinal equal distance away from each other, and the insertion slots matched with the magnet insertion blocks.

[0010] In one of the embodiments, the heat dissipation storage racks in the left and right movable frames correspond to each of the storage slots in the storage plate.

[0011] In one of the embodiments, the pulleys are equidistantly arranged on the edges of the front and back of the left and right movable frame bodies, and are slidingly connected in the sliding grooves in the inner cavity slots of the transfer disc.

[0012] In one of the embodiments, the number of through holes in the back of the transfer disc is the same as the number of the storage slots in the storage plate, and each of the through holes corresponds to each of the storage slots.

[0013] Compared with the prior art, the PCB baking transfer disc has at least the following advantages:

[0014] The PCB baking transfer disc can limit the PCBs in the transfer disc through the storage slots in the storage plate, and each of the PCBs has a separate position, so that the multiple PCBs cannot be stacked together, and the PCBs cannot collide with each other during transportation. The left and right movable frames can move left and right in the empty slots in the inner cavity of the transfer disc through the design between the movable support and the center of the transfer disc, and the PCBs in the transfer disc can directly fall from the storage slots to the through holes in the bottom of the transfer disc, and then directly fall from the through holes to the outside of the transfer disc to quickly unload, thereby increasing the work efficiency of the workers. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0016] Fig. 1 It is a whole three-dimensional structure schematic diagram of the PCB baking transfer disc of the present application.

[0017] Fig. 2This is a schematic diagram of the back structure of the PCB board baking transfer tray of this utility model;

[0018] Fig. 3 This is a schematic diagram of the movable support structure of the PCB board baking transfer tray of this utility model.

[0019] In the diagram: 1. Transfer tray; 11. Shelf; 12. Storage slot; 13. Handle; 14. Opening; 15. Through hole; 2. Movable bracket; 21. Left movable frame; 22. Right movable frame; 23. Pull handle; 24. Heat dissipation shelf; 25. Magnetic insert; 26. Pulley. Detailed Implementation

[0020] To facilitate understanding of this utility model, a more comprehensive description will be provided below with reference to the accompanying drawings. The drawings illustrate preferred embodiments of this utility model.

[0021] like Figs. 1-3 As shown, a PCB board baking transfer tray includes: a transfer tray 1 and a movable support 2; a shelf 11 is provided in the inner cavity of the transfer tray 1, and shelf slots 12 are provided at equal intervals along the horizontal and vertical directions of the shelf 11. Through holes 15 of the same size as the shelf slots 12 are provided on the bottom of the transfer tray 1, and openings 14 are provided on the outer walls of the left and right sides of the transfer tray 1; the movable support 2 is provided in the inner cavity of the transfer tray 1, and the movable support 2 includes a left movable frame 21 and a right movable frame 22. Heat dissipation shelves 24 are provided in the frames of the left movable frame 21 and the right movable frame 22. The length and width of the movable support 2 in top view are adapted to the length and width of the transfer tray 1 in top view. It should be noted that the transfer tray 1 is made of metal and can be directly placed into the baking oven. When it is necessary to remove the raw materials from the transfer tray 1, simply pull the pull handles 23 on both sides to move the left movable frame 21 and the right movable frame 22 outwards from the inner cavity of the transfer tray 1, so that the heat dissipation rack 24 is no longer located at the bottom of the storage slot 12, and the PCB board in the storage slot 12 can fall directly from the through hole 15 at the bottom of the transfer tray 1.

[0022] like Figs. 1-3 As shown in one embodiment, handles 13 are provided on both the left and right sides of the transfer tray 1. The handles 13 are located on the left and right sides of the top of the opening 14, and anti-slip sleeves are fitted onto the handles 13. It should be noted that this design makes it convenient for workers to lift the transfer tray 1.

[0023] like Figs. 1-3As shown in the figure, in an embodiment, the inner cavity of the transfer tray 1 is a hollow structure, and a sliding groove is arranged on the inner wall of the front and back of the inner cavity, and the movable support 2 is slidingly inserted into the hollow groove of the inner cavity of the transfer tray 1. The front and back edges of the left movable frame 21 and the right movable frame 22 are equidistantly provided with pulleys 26, and the pulleys 26 are slidingly connected in the sliding groove of the hollow groove of the inner cavity of the transfer tray 1. It should be noted that a blocking block is arranged on the end of the sliding groove away from the center of the inner cavity of the transfer tray 1, which is used to prevent the left movable frame 21 and the right movable frame 22 from being completely pulled out of the transfer tray 1.

[0024] As shown in the figure, Figs. 1-3 As shown in the figure, in an embodiment, the central part of the wide body of the left movable frame 21 and the right movable frame 22 away from each other is provided with a pulling handle 23, and the side of the left movable frame 21 and the right movable frame 22 close to each other is equidistantly provided with a magnetic plug 25 and a slot matched with the magnetic plug 25. It should be noted that this design can prevent the left movable frame 21 and the right movable frame 22 from being easily separated after being inserted together, and a certain force is required to prevent the left movable frame 21 and the right movable frame 22 from being randomly moved in the transfer tray 1.

[0025] As shown in the figure, Figs. 1-3 As shown in the figure, in an embodiment, each heat dissipation storage rack 24 in the left movable frame 21 and the right movable frame 22 corresponds to each storage slot 12 opened on the storage plate 11. It should be noted that this design allows each heat dissipation storage rack 24 to hold each PCB board in each storage slot 12.

[0026] As shown in the figure, Figs. 1-3 As shown in the figure, in an embodiment, the number of through holes 15 opened on the back of the transfer tray 1 is the same as the number of storage slots 12 opened on the storage plate 11, and each through hole 15 corresponds to each storage slot 12. It should be noted that this design allows the PCB board in the transfer tray 1 to directly fall from the through hole 15, thereby achieving the purpose of rapid unloading.

[0027] The above-described embodiments only express several embodiments of the present application, and the description is more specific and detailed, but it cannot be understood as limiting the scope of the application. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are within the scope of protection of the present application. Therefore, the protection scope of the present application patent should be subject to the appended claims.

Claims

1. A PCB board baking transfer tray, characterized in that, The utility model relates to a transport tray (1) and movable support (2) are included. The inner cavity of the transport tray (1) is provided with a storage plate (11), the plate body of the storage plate (11) is provided with a storage groove (12) along the horizontal transverse and longitudinal equidistance, the plate body on the bottom of the transport tray (1) is provided with a through hole (15) with the size same with the storage groove (12), the outer wall on the left and right sides of the transport tray (1) is provided with an opening (14). The movable support (2) is arranged in the inner cavity of the transport tray (1), and the movable support (2) includes a left movable frame (21) and a right movable frame (22), the frame body of the left movable frame (21) and the right movable frame (22) is provided with a heat dissipation storage rack (24), and the length and width of the top view of the movable support (2) are matched with the length and width of the top view of the transport tray (1). The left and right sides of the transport tray (1) are provided with handles (13), the handles (13) are arranged on the left and right sides of the top of the opening (14), and the handle (13) is sleeved with an antiskid sleeve on the grip.

2. The PCB baking transfer plate of claim 1, wherein, The inner cavity of the transport tray (1) is a hollow structure, and the inner wall on the front and back of the inner cavity is provided with a sliding groove, the movable support (2) is slidingly inserted into the hollow groove in the inner cavity of the transport tray (1).

3. The PCB baking transfer plate of claim 1, wherein, The central part of the wide body of the left movable frame (21) and the right movable frame (22) away from each other is provided with a pulling handle (23), and the side of the left movable frame (21) and the right movable frame (22) close to each other is provided with a magnet plug (25) along the horizontal longitudinal equidistance, and a slot matched with the magnet plug (25).

4. The PCB baking transfer plate of claim 1, wherein, Each heat dissipation storage rack (24) in the left movable frame (21) and the right movable frame (22) corresponds to each storage groove (12) opened on the storage plate (11).

5. The PCB baking transfer plate of claim 1, wherein, The edges of the front and back of the frame body of the left movable frame (21) and the right movable frame (22) are provided with a pulley (26) at equal distance, and the pulley (26) is slidingly connected in the sliding groove of the hollow groove in the inner cavity of the transport tray (1).

6. The PCB baking transfer plate of claim 1, wherein, The number of through holes (15) opened on the back of the transport tray (1) is the same as the number of storage grooves (12) opened on the storage plate (11), and each through hole (15) corresponds to each storage groove (12) vertically.

7. The PCB baking transfer plate of claim 1, wherein, ​

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