Electronic accessory tray

Abstract

The utility model belongs to the technical field of packaging trays, and provides an electronic accessory tray which comprises a frame (1) and a base plate (2), the base plate (2) is provided with a containing groove (3) recessed downwards, and the frame (1), the base plate (2) and the containing groove (3) are integrally formed. A discharge protrusion (6) is arranged in the center of the bottom of the containing groove (3), a fan-shaped pin cavity I (4) and a fan-shaped pin cavity II (5) are formed in the two sides of the discharge protrusion (6) respectively, and the pin cavity II (5) inclines by 18-20 degrees relative to the pin cavity I (4). Limiting protrusions (10) are evenly distributed on the periphery of the containing groove (3). The discharging protrusions (6), the fan-shaped pin cavities I (4), the fan-shaped pin cavities II (5) and the containing grooves (3) are integrally formed. The structure is simple, after the capacitor is put in, the pins are located at the fan-shaped included angle, the positions are fixed, the rotating amplitude of the capacitor is small, and the pins cannot be dislocated when the capacitor is grabbed by a mechanical arm to be matched with a circuit board in the next process.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging trays, in particular to an electronic accessories tray. Background Art

[0002] With the development of science and technology, capacitors are increasingly used in electronic devices. During the storage of capacitors, the redundant voltage in the capacitors needs to be released. When packaging, the capacitor pins and aluminum foil are usually used for discharge. It is easy for the thin aluminum foil to be scratched by the capacitor pins to produce aluminum foil debris, or the aluminum foil does not fully contact all the capacitor pins and cannot fully release the redundant voltage of all capacitors.

[0003] The aluminum electrolytic capacitor positioning discharge and shockproof integrated blister tray disclosed in CN212580408U comprises an upper tray made of plastic material by integral stamping, the bottom of the upper tray is also connected with a lower chassis for supporting the pin sheets of the capacitor extending from the first pin hole and the second pin hole respectively, the lower chassis is integrally provided with a downwardly recessed supporting groove which is partially fitted with each accommodating groove of the upper tray, the bottom surface of each supporting groove on the lower chassis is contracted inwardly to form a stepped bottom cavity groove, but the bottom of each bottom cavity groove is respectively provided with a conductive foil which contacts with the two pin sheets of the capacitor and is used for self-discharge after the two pin sheets of the capacitor are electrically connected, and the structure is relatively complicated.

[0004] CN218368806U discloses a packaging tray, comprising a tray body and storage slots. The bottom of the storage slots, which are equidistantly arranged in the tray body, are provided with contact slots adapted to the rivet metal sheets fixed on the top of the packaged object. Although the aluminum foil is eliminated, the contact slots are arranged as inverted "U"-shaped slots with both sides concave inwardly matched with the two groups of rivet metal sheets on the top of the packaged object. After the columnar capacitor is placed in it, the rotation angle is large, and the pins are more likely to be misaligned when the robot grabs the capacitor and cooperates with the next process. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide an electronic component tray with a relatively simple structure and pins that will not be misplaced when a manipulator grabs a capacitor and cooperates with the next process.

[0006] In order to solve the above technical problems, the utility model provides an electronic accessory tray, including a frame and a substrate, the substrate is provided with a downwardly recessed receiving groove, and the frame, substrate and receiving groove are integrally formed; a discharge protrusion is arranged at the center of the bottom of the receiving groove, and fan-shaped pin cavity I and fan-shaped pin cavity II are arranged on both sides of the discharge protrusion, and pin cavity II is inclined 18-20 degrees relative to pin cavity I; limiting protrusions are evenly distributed around the receiving groove; the discharge protrusion, fan-shaped pin cavity I, pin cavity II, and the receiving groove are integrally formed.

[0007] By adopting the above technical solution, the cavity accommodating the two pins of the capacitor is made into a fan shape, and the pin cavity II is tilted 18-20 degrees relative to the pin cavity I. The structure of the storage capacitor is relatively simple. After the capacitor is placed in, the pins are at the fan-shaped angle and the position is relatively fixed. When the robot grabs the capacitor and matches it with the circuit board in the next process, the pins will not be misplaced.

[0008] Preferably, the receiving grooves are circular grooves suitable for inserting columnar capacitors and are arranged in an array.

[0009] By adopting the above technical solution, multiple spaces are arrayed on the substrate for storing capacitors, and the storage capacity is large.

[0010] Preferably, the pin cavity I and the pin cavity II respectively cooperate with the two pins of the capacitor and are recessed downwards.

[0011] By adopting the above technical solution, the positive and negative electrodes of the capacitor are fully in contact with the discharge protrusion, thereby eliminating the redundant voltage of the capacitor.

[0012] Preferably, a positioning notch is provided at one end of the frame.

[0013] By adopting the above technical solution, a positioning notch is opened on the tray to facilitate the robot arm to identify the positive and negative pole positions of the capacitor in the tray.

[0014] Preferably, a negative pole mark is provided on the frame at the positioning notch, and a positive pole mark is provided on the frame on the opposite side of the positioning notch.

[0015] By adopting the above technical solution, the capacitors in the receiving slots are uniformly placed in the positive and negative directions, which is convenient for coordination with the circuit board on the assembly line and coordinated operation by the robot.

[0016] Preferably, an anti-slip groove is provided on the frame.

[0017] By adopting the above technical solution, the anti-slip groove is buckled when taking the tray, so that a single tray can be easily taken out.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] 1. The utility model makes the cavity for accommodating the two pins of the capacitor into a fan shape, and makes the pin cavity II tilt 18-20 degrees relative to the pin cavity I. The structure of the storage capacitor is relatively simple. After the capacitor is placed in, the pins are at the fan-shaped angle and the position is relatively fixed. The capacitor can rotate to a small extent, and the pins will not be misplaced when the robot grabs the capacitor and cooperates with the next process.

[0020] 2. A positioning notch is provided at one end of the frame of the utility model, so that the manipulator can easily identify the positive and negative pole positions of the capacitor in the support plate.

[0021] 3. A negative pole mark is set on the frame at the positioning notch of the utility model, and a positive pole mark is set on the frame on the opposite side of the positioning notch. The capacitors in the accommodating slot are uniformly placed in this positive and negative pole direction, which is convenient for coordination with the circuit board on the assembly line and is conducive to the robot hand to grasp the capacitors in the assembly line. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is the structural diagram of the utility model;

[0023] Figure 2 It is a partial enlarged view of the utility model;

[0024] Figure 3 It is a side view of the utility model;

[0025] Figure 4 It is a three-dimensional diagram of the utility model.

[0026] Figure numbers: 1. Frame, 2. Base plate, 3. Receiving groove, 4. Pin cavity I, 5. Pin cavity II, 6. Discharge protrusion, 7. Positioning notch, 8. Negative pole mark, 9. Positive pole mark, 10. Limiting protrusion, 11. Positioning column, 12. Positioning groove. DETAILED DESCRIPTION

[0027] like Figure 1 As shown, the electronic component tray includes a frame 1 and a base plate 2. The base plate 2 is provided with a downwardly recessed receiving groove 3. The frame 1, the base plate 2 and the receiving groove 3 are integrally formed. Figure 2 As shown, a discharge protrusion 6 is arranged at the center of the bottom of the receiving groove 3, and a fan-shaped pin cavity I4 and a fan-shaped pin cavity II5 are arranged on both sides of the discharge protrusion 6, and the pin cavity II5 is inclined 18-20 degrees relative to the pin cavity I4; the limiting protrusions 10 are evenly distributed around the receiving groove 3; the discharge protrusion 6, the fan-shaped pin cavity I4, the pin cavity II5, and the receiving groove 3 are integrally formed. In this application, the cavity for accommodating the two pins of the capacitor is made into a fan shape, and the pin cavity II5 is inclined 18-20 degrees relative to the pin cavity I4. The structure of the storage capacitor is relatively simple. After the capacitor is placed in, the pins are at the fan-shaped angle, the position is relatively fixed, and the capacitor can rotate to a small extent. When the robot grabs the capacitor and cooperates with the circuit board of the next process, the pins will not be misplaced.

[0028] A negative pole mark 8 is set on the frame 1 at the positioning notch 7, and a positive pole mark 9 is set on the frame 1 on the opposite side of the positioning notch 7. The capacitors in the receiving slots 3 are uniformly placed in this positive and negative direction, which is convenient for matching with the circuit board on the assembly line and is conducive to the robot hand to grasp the capacitors in a continuous manner.

[0029] like Figure 3 As shown, the pin cavity I4 and the pin cavity II5 are respectively matched with the two pins of the capacitor and are recessed downwards, so as to make the positive and negative electrodes of the capacitor fully contact with the discharge protrusion 6 and eliminate the redundant voltage of the capacitor.

[0030] like Figure 4 As shown, the receiving groove 3 is a circular groove suitable for inserting columnar capacitors, arranged in an array, with multiple spaces arrayed on the substrate 2, and a large storage capacity. A positioning notch 7 is set at one end of the frame 1 to facilitate the robot to identify the positive and negative poles of the capacitor in the pallet.

[0031] A positioning column 11 is arranged in the middle of four adjacent receiving grooves 3 , and the shape of the positioning column 11 matches the outer circumferential shape of the capacitor; a circular positioning groove 12 is arranged on the top surface of the positioning column 11 .

[0032] The frame 1 is provided with an anti-skid groove, which is not shown in the figure. When taking out the tray, the anti-skid groove is buckled to facilitate taking out a single tray.

[0033] When producing a pallet, the frame 1, substrate 2, receiving groove 3, pin cavity I4, pin cavity II5 and positioning notch 7 are integrally formed to form a pallet, and the pallet is easy to produce and manufacture. When packaging capacitors, the capacitors are uniformly placed in the positive and negative directions. After the capacitors are placed in the receiving groove 3, the pins of the capacitors are placed in the pin cavities I4 and II5, and the electrodes of the capacitors fit with the discharge protrusions 6 to eliminate the redundant voltage of the capacitors. The capacitors flow to the production line with the pallets, and the pallets can be uniformly placed in the direction of the positioning notch 7. After the robot identifies the positive and negative directions of the capacitors in the pallet through the positioning notch 7, it adjusts the position of the robot, grabs the capacitors and puts them on the conveyor belt, and the conveyor belt transports the capacitors to the next circuit board process. The pins of the grabbed capacitors will not be misaligned when they are matched with the circuit board.

[0034] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are only examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments. Without departing from the principles, the embodiments of the present invention may be deformed or modified in any way.

Claims

1. An electronic component tray, comprising a frame (1) and a base plate (2), wherein the base plate (2) is provided with a downwardly recessed receiving groove (3), and the frame (1), the base plate (2) and the receiving groove (3) are integrally formed; the characteristics are: A discharge protrusion (6) is arranged at the center of the bottom of the receiving groove (3); a fan-shaped pin cavity I (4) and a fan-shaped pin cavity II (5) are arranged on both sides of the discharge protrusion (6); the pin cavity II (5) is inclined at 18-20 degrees relative to the pin cavity I (4); limiting protrusions (10) are evenly distributed around the receiving groove (3); the discharge protrusion (6), the fan-shaped pin cavity I (4), the pin cavity II (5), and the receiving groove (3) are integrally formed.

2. The electronic component tray according to claim 1, characterized in that: The accommodating grooves (3) are circular grooves suitable for inserting columnar capacitors and are arranged in an array.

3. The electronic component tray according to claim 1, characterized in that: The pin cavity I (4) and the pin cavity II (5) respectively cooperate with two pins of the capacitor and are recessed downwards.

4. The electronic component tray according to claim 1, characterized in that: A positioning notch (7) is provided at one end of the frame (1).

5. The electronic component tray according to claim 4, characterized in that: A negative pole mark (8) is provided on the frame (1) at the positioning notch (7), and a positive pole mark (9) is provided on the frame (1) at the opposite side of the positioning notch (7).

6. The electronic component tray according to claim 1, characterized in that: An anti-slip groove is provided on the frame (1).

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