Electronic component appearance automatic model selection machine

Abstract

The utility model belongs to the technical field of appearance detection equipment, and discloses an electronic component appearance automatic model selection machine, which comprises a base frame, a visual detection camera and a vibrating piece, a placing cavity is formed at the top of the vibrating piece, a moving piece is fixedly connected to the top end in the base frame, a material storage piece is fixedly connected to one side of the base frame, and the material storage piece comprises a material storage shell. A rotating rod is rotatably connected to the interior of the storage shell, a plurality of partition plates are fixedly connected to the circumferential face of the rotating rod in an annular array mode, and the side, facing the base frame, of the storage shell is open to form a discharging hole, and after electronic elements are added into the storage shell, the partition plates are driven by the rotating rod to rotate, so that the electronic elements are retained between every two adjacent partition plates; and when the partition plate rotates to the position coinciding with the discharging hole, the electronic elements are discharged to the vibration disc through the discharging hole, so that automatic discharging is achieved, manual material supplementing after electronic element screening is not needed, and the screening efficiency of the electronic elements is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of appearance detection equipment, and in particular relates to an automatic appearance selection machine for electronic components. Background Art

[0002] In the electronics manufacturing industry, the selection and sorting of electronic components is one of the key steps in the production process. The traditional manual selection method relies on the operator's experience and visual judgment, which is not only time-consuming and labor-intensive, but also easily affected by human factors such as fatigue and distraction, resulting in low selection accuracy and low efficiency. In addition, with the miniaturization and complexity of electronic products, the types and quantities of electronic components have increased dramatically, which has put forward higher requirements for the accuracy and speed of selection and sorting. In order to meet this challenge, some automatic selection equipment based on machine vision has appeared on the market. However, these devices still have some problems in practical applications.

[0003] That is, when the existing equipment screens electronic components, the specific process is as follows: the electronic components to be screened are placed on a vibrating plate to spread out the electronic components, and the electronic components are grabbed by a robot arm to the side of the visual camera for screening, and then the screened electronic components are divided into qualified electronic components and unqualified electronic components. In the process of placing electronic components on the vibrating plate with the existing device, personnel need to wait for the electronic components to be screened before manually replenishing the material. Therefore, it not only increases the workload of personnel, but also reduces the screening efficiency of electronic components. Utility Model Content

[0004] The utility model aims to provide an automatic electronic component appearance selection machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic selection machine for the appearance of electronic components, comprising a base frame and a vibrating member, the top of the vibrating member is open to form a placement cavity for accommodating electronic components, and a screening member for detecting electronic components is fixedly connected to the inside of the base frame, the screening member is on one side of the vibrating member, and the screening member includes a visual inspection camera, a moving member for moving electronic components is fixedly connected to the top inner top of the base frame, the vibrating member is below the moving member, and a storage member is fixedly connected to one side of the base frame, the storage member includes a storage shell, a rotating rod is rotatably connected to the inside of the storage shell, and a plurality of partitions are fixedly connected to the circumference of the rotating rod in a ring array, a transfer cavity for transferring electronic components is formed between two adjacent partitions, and the storage shell is open to one side of the base frame to form a discharge hole.

[0006] Preferably, the vibrating member includes a vibrating disk, the placement cavity is formed at the top of the vibrating disk, and a plurality of baffles are slidably connected to the inside of the placement cavity, the two symmetrical sides of the vibrating disk are open to form side grooves connected to the placement cavity, the baffles are fixedly connected to connecting rods on both sides of the two side grooves, the free ends of the connecting rods extend into the inside of the side grooves and are screwed together with screw rings, the screw rings are located outside the vibrating disk, and the baffles are inclined downward from top to bottom to form an inclined surface.

[0007] Preferably, a feeding hopper is fixedly connected to the top of the material storage shell, the top of the feeding hopper is open, and the bottom of the feeding hopper is connected to the inside of the material storage shell, and a material guide rack is fixedly connected to one side of the material storage shell, and the material guide rack is connected to the discharge hole.

[0008] Preferably, a motor is fixedly connected to the material storage shell, and an output end of the motor is connected to the rotating rod.

[0009] Preferably, the moving part comprises a triangular manipulator, and a suction head is provided at the free end of the triangular manipulator.

[0010] Preferably, the screening element further comprises a mounting frame, the mounting frame is located on one side of the visual inspection camera, and a plurality of rollers are rotatably connected inside the mounting frame, a conveyor belt is sleeved between the plurality of rollers, and material guide covers are provided on both symmetrical sides of the conveyor belt.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The utility model provides a rotating rod and a partition. When electronic components are added to the storage shell, the rotating rod drives the partition to rotate, so that the electronic components are retained between two adjacent partitions. When the partition rotates to a position that coincides with the discharge hole, the electronic components are discharged through the discharge hole onto the vibration plate, thereby automatically unloading the material. There is no need to wait for the electronic components to be screened and then manually replenish the material. Therefore, it not only reduces the workload of personnel, but also improves the screening efficiency of electronic components.

[0013] (2) The utility model provides a movable partition and fixes the partition at the position required by the personnel by tightening the screw ring on the connecting rod. When electronic components are added to the placement cavity, the partition cooperates to reduce the stacking of electronic components, make the loading of electronic components more uniform, reduce the difficulty of grasping electronic components, improve the grasping efficiency of electronic components, and thus improve the screening efficiency of electronic components. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is one of the three-dimensional diagrams of the utility model;

[0015] Figure 2 This is the second stereogram of the utility model;

[0016] Figure 3 A three-dimensional diagram of the utility model with the material storage part, the vibrating part and the screening part removed;

[0017] Figure 4 This is one of the three-dimensional diagrams of the vibrating element of the utility model;

[0018] Figure 5 This is the second stereoscopic diagram of the vibrating element of the utility model;

[0019] Figure 6 A three-dimensional diagram of the screening element of the utility model;

[0020] Figure 7 It is a three-dimensional diagram of the material storage member of the utility model;

[0021] In the figure: 1. base frame; 2. screening part; 21. material guide cover; 22. mounting frame; 23. roller; 24. conveyor belt; 25. visual inspection camera; 3. vibrating part; 31. vibrating plate; 32. side groove; 33. placement cavity; 34. baffle; 35. connecting rod; 36. screw ring; 4. material storage part; 41. material storage shell; 42. feeding hopper; 43. motor; 44. rotating rod; 45. partition; 46. material discharge hole; 47. material guide frame; 5. moving part; 51. triangular manipulator; 52. suction head. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 7 As shown, the utility model provides the following technical solutions:

[0024] An automatic selection machine for electronic component appearance comprises a base frame 1 and a vibrating member 3, the top of the vibrating member 3 is open to form a placement cavity 33 for accommodating electronic components, and a screening member 2 for detecting electronic components is fixedly connected inside the base frame 1, the screening member 2 is located on one side of the vibrating member 3, and the screening member 2 comprises a visual inspection camera 25, a moving member 5 for moving electronic components is fixedly connected to the top inner side of the base frame 1, the vibrating member 3 is located below the moving member 5, and a material storage member 4 is fixedly connected to one side of the base frame 1, the material storage member 4 comprises a material storage shell 41, a rotating rod 44 is rotatably connected inside the material storage shell 41, a plurality of partitions 45 are fixedly connected to the circumference of the rotating rod 44 in an annular array, a transfer cavity for transferring electronic components is formed between two adjacent partitions 45, and the material storage shell 41 is open toward one side of the base frame 1 to form a discharge hole 46.

[0025] Through the above technical solution, when personnel need to inspect electronic components, the electronic components to be inspected are added to the storage shell 41, and the rotating rod 44 is rotated inside the storage shell 41, so that the partition 45 drives the electronic components to move inside the storage shell 41. When the partition 45 is close to the discharge hole 46, the electronic components are driven by the partition 45 to be discharged through the discharge hole 46, so that the electronic components fall into the placement cavity 33, and the vibrating member 3 vibrates to flatten the electronic components. The moving member 5 works to drive the electronic components to move, so that the electronic components move to the visual inspection camera 25, and the electronic components are inspected by the visual inspection camera 25.

[0026] Specifically, in one embodiment, regarding the above-mentioned vibrating member 3, as Figure 1-Figure 2 and Figure 4 As shown, the vibration member 3 includes a vibration disk 31, a placement cavity 33 is formed at the top of the vibration disk 31, and a plurality of baffles 34 are slidably connected inside the placement cavity 33, the two symmetrical sides of the vibration disk 31 are open to form side grooves 32 connected to the placement cavity 33, the baffles 34 are fixedly connected to the two sides of the two side grooves 32 with connecting rods 35, the free ends of the connecting rods 35 extend to the inside of the side grooves 32 and are screwed and connected with screw rings 36, the screw rings 36 are located outside the vibration disk 31, and the baffles 34 are inclined downward from the top to the bottom to form an inclined surface.

[0027] In this embodiment, before personnel need to inspect the electronic components, they pull the baffle 34 to slide in the placement cavity 33, and screw it together with the screw ring 36 through the side groove 32 to fix the connecting rod 35, thereby fixing the baffle 34 at the position required by the personnel. When the partition 45 is close to the discharge hole 46, the electronic components are transported to the inside of the placement cavity 33 through the partition 45, and the vibrator 3 vibrates, and the baffle 34 cooperates to make the device flatten the electronic components, and the moving part 5 works to drive the electronic components to move, so that the electronic components move to the visual inspection camera 25, and the electronic components are inspected by the visual inspection camera 25.

[0028] Furthermore, when personnel add electronic components, in order to facilitate the electronic components to be added to the interior of the storage shell 41, as shown in FIG. Figure 1-Figure 2 , Figure 7 As shown, a hopper 42 is fixedly connected to the top of the storage shell 41 , the top of the hopper 42 is open, and the bottom of the hopper 42 is connected to the inside of the storage shell 41 , and a guide rack 47 is fixedly connected to one side of the storage shell 41 , and the guide rack 47 is connected to the discharge hole 46 .

[0029] In this embodiment, when a person needs to add electronic components, the electronic components are added through the material guide rack 47 , and the electronic components are guided by the hopper 42 so that the electronic components are added into the material storage shell 41 .

[0030] In addition, in the present invention, regarding how the rotating rod 44 rotates, as shown in FIG. Figure 1-Figure 2 and Figure 7 As shown, a motor 43 is fixedly connected to the material storage shell 41 , and an output end of the motor 43 is connected to a rotating rod 44 .

[0031] Specifically, in one embodiment, regarding the above-mentioned moving member 5, as Figure 2-Figure 3 As shown, the moving part 5 includes a triangular manipulator 51, and a suction head 52 is provided at the free end of the triangular manipulator 51. The triangular manipulator 51 works to drive the suction head 52 to move, and the electronic component is sucked by the suction head 52. The triangular manipulator 51 works again to drive the suction head 52 to move, so that the suction head 52 drives the electronic component to move to the inside of the placement cavity 33.

[0032] Furthermore, after the visual inspection camera 25 inspects the electronic components, in order to facilitate the classification of the electronic components, such as Figure 1 , Figure 6 As shown, the screening element 2 also includes a mounting frame 22, which is located on one side of the visual inspection camera 25, and a plurality of rollers 23 are rotatably connected inside the mounting frame 22, a conveyor belt 24 is sleeved between the plurality of rollers 23, and a material guide cover 21 is provided on both symmetrical sides of the conveyor belt 24.

[0033] In this embodiment, after a person sucks up an object through the suction head 52, the triangular manipulator 51 on the base frame drives the electronic component to move to the conveyor belt 24, the visual inspection camera 25 performs appearance screening on the electronic component, and the conveyor belt 24 is driven to rotate by the roller 23, thereby driving the electronic component to move. If the electronic component is qualified, the conveyor belt 24 is driven to rotate by the roller 23, so that the qualified electronic component is conveyed to the material guide cover 21, and the electronic component is guided by the material guide cover 21. If the electronic component is unqualified, the conveyor belt 24 is driven to rotate in the opposite direction by the roller 23, thereby driving the electronic component to move to another material guide cover 21, and then the inspected electronic components are classified.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic electronic component appearance selection machine, characterized in that: The invention comprises a base frame (1) and a vibrating member (3), wherein the top of the vibrating member (3) is open to form a placement cavity (33) for accommodating electronic components, and a screening member (2) for detecting electronic components is fixedly connected inside the base frame (1), the screening member (2) is located on one side of the vibrating member (3), and the screening member (2) comprises a visual detection camera (25), a moving member (5) for moving electronic components is fixedly connected to the top of the inner top of the base frame (1), the vibrating member (3) is located below the moving member (5), and a material storage member (4) is fixedly connected to one side of the base frame (1), the material storage member (4) comprises a material storage shell (41), a rotating rod (44) is rotatably connected inside the material storage shell (41), a plurality of partitions (45) are fixedly connected to the circumference of the rotating rod (44) in an annular array, and a transfer cavity for transferring electronic components is formed between two adjacent partitions (45), and the material storage shell (41) is open toward one side of the base frame (1) to form a discharge hole (46).

2. The automatic electronic component appearance selection machine according to claim 1, characterized in that: The vibrating member (3) comprises a vibrating plate (31), the placement cavity (33) is formed at the top of the vibrating plate (31), and a plurality of baffles (34) are slidably connected inside the placement cavity (33), the two symmetrical sides of the vibrating plate (31) are open to form side grooves (32) communicating with the placement cavity (33), the baffles (34) are fixedly connected to connecting rods (35) on both sides of the two side grooves (32), the free ends of the connecting rods (35) extend into the inside of the side grooves (32) and are then screwed and connected to a spiral ring (36), the spiral ring (36) is located outside the vibrating plate (31), and the baffles (34) are inclined downward from the top to the bottom to form an inclined surface.

3. The automatic electronic component appearance selection machine according to claim 1 or 2, characterized in that: A feeding hopper (42) is fixedly connected to the top of the material storage shell (41); the top of the feeding hopper (42) is open, and the bottom of the feeding hopper (42) is connected to the interior of the material storage shell (41); a material guide frame (47) is fixedly connected to one side of the material storage shell (41); and the material guide frame (47) is connected to the material discharge hole (46).

4. The automatic electronic component appearance selection machine according to claim 3, characterized in that: A motor (43) is fixedly connected to the material storage shell (41), and an output end of the motor (43) is connected to a rotating rod (44).

5. The electronic component appearance automatic selection machine according to claim 1, characterized in that: The moving part (5) comprises a triangular manipulator (51), and a suction head (52) is provided at the free end of the triangular manipulator (51).

6. The electronic component appearance automatic selection machine according to claim 1 or 2, characterized in that: The screening element (2) further comprises a mounting frame (22), wherein the mounting frame (22) is located on one side of the visual inspection camera (25), and a plurality of rollers (23) are rotatably connected inside the mounting frame (22), a conveyor belt (24) is sleeved between the plurality of rollers (23), and a material guide cover (21) is provided on both symmetrical sides of the conveyor belt (24).

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