An automatic feeder for the production of chip aluminum electrolytic capacitors

Abstract

The present invention discloses an automatic feeder for the production of chip aluminum electrolytic capacitors, including a conveyor belt, a synchronous feeding assembly and a rotary feeding assembly. Among them, the conveyor belt is used to continuously and intermittently convey capacitors to the synchronous feeding assembly. The synchronous feeding assembly can synchronously clamp multiple capacitors and feed them. After feeding, some capacitors are temporarily stored on the carrier plate for processing by the first processing device, and the other part of the capacitors are sent to the rotary feeding assembly, which can feed in a rotating manner for processing by the second processing device.

Description

Technical Field

[0001] The present invention relates to the technical field of automatic feeding, and specifically relates to an automatic feeder for the production of surface-mounted aluminum electrolytic capacitors. Background Art

[0002] Surface-mounted aluminum electrolytic capacitors can be divided into low-impedance products, very low-impedance products, wide-temperature ordinary products, long-life products, high-voltage products, etc. Different types of surface-mounted aluminum electrolytic capacitors can be applied to different electrical equipment. The surface-mounted aluminum electrolytic capacitor as a whole is in a cylindrical structure. During its production process, it needs to be fed at multiple stages. In this process, a corresponding feeder should be configured according to the specific processing equipment to ensure that the capacitor can be in the corresponding posture at the corresponding position.

[0003] Therefore, it is necessary to provide an automatic feeder for the production of surface-mounted aluminum electrolytic capacitors to solve the problems raised in the above background art. Summary of the Invention

[0004] To achieve the above object, the present invention provides the following technical solution: An automatic feeder for the production of surface-mounted aluminum electrolytic capacitors, including a conveyor belt, a synchronous feeding assembly, and a rotary feeding assembly. Among them, the conveyor belt is used to continuously and intermittently convey capacitors to the synchronous feeding assembly. The synchronous feeding assembly can synchronously clamp multiple capacitors and feed them. After feeding, some capacitors are temporarily stored on the carrier plate for processing by the first processing equipment, and the other part of the capacitors are sent to the rotary feeding assembly, and the rotary feeding assembly can feed in a rotating manner for processing by the second processing equipment.

[0005] Further, as a preference, the synchronous feeding assembly includes a guide seat, a first clamping rod, and a second clamping rod. Among them, a plurality of L-shaped first clamping rods are fixed on the guide seat, and a plurality of second clamping rods corresponding to the first clamping rods are also slidably arranged through the guide seat. The plurality of second clamping rods are driven by a clamping driving cylinder to perform sliding adjustment, and first clamping claws are arranged on both the first clamping rod and the second clamping rod.

[0006] Further, as a preference, a plurality of third clamping rods corresponding to the second clamping rods are also fixed on the guide seat, and second clamping claws are arranged on both the second clamping rod and the third clamping rod.

[0007] Further, as a preference, the guide seat is slidably arranged on a slide rod, and one side of the guide seat is also connected to a feeding cylinder.

[0008] Further, as a preference, both the first clamping claw and the second clamping claw are V-shaped claws, and the size of the second clamping claw is larger than that of the first clamping claw.

[0009] Further, as a preference, the rotating loading assembly includes a turntable, a accommodating assembly, a synchronous wheel and a driving wheel, wherein the turntable is rotatably arranged on the bottom plate by a rotating shaft, a plurality of circumferentially distributed accommodating assemblies are arranged on the turntable, the accommodating assembly is used to accommodate a plurality of capacitors, a synchronous wheel is coaxially fixed to the outside of the rotating shaft, the synchronous wheel is connected to the driving wheel by a synchronous belt, and the driving wheel is driven by a motor.

[0010] Further, as a preference, the accommodating assembly includes a accommodating groove, a carrier plate and a rotating seat, the accommodating groove is fixed on the turntable, the carrier plate is rotatably arranged in the accommodating groove, the bottom of the carrier plate is connected to the rotating seat by a spring, the rotating seat is rotatably arranged on the turntable, an extension column is fixed to the bottom of the rotating seat, a slot is provided on the extension column, a hole body connected to the extension column is provided on the turntable, the upper surface of the carrier plate is a concave structure, a plurality of oscillation balls distributed in a circle are fixed to the bottom of the carrier plate, and a driving column corresponding to the oscillation balls is fixed on the turntable.

[0011] Further, as a preference, it also includes an auxiliary drive component for driving the rotating seat to rotate, the auxiliary drive component includes a mounting frame, an adjustment seat, an adjustment cylinder and a mounting bin, wherein the adjustment seat is fixed on the mounting frame, the adjustment seat is fixed on the adjustment cylinder, the output end of the adjustment cylinder is fixed to the mounting bin, a micro motor is arranged in the mounting bin, and a clamping column is fixed to the output end of the micro motor.

[0012] Further, preferably, a plurality of micro protrusions are evenly distributed on the upper surface of the carrier plate.

[0013] Further, preferably, the micro motor can drive the rotating seat to rotate at a first speed through the driving column so that the capacitor located in the accommodating groove moves around under the action of centrifugal force, and then rotates at a second speed, and the second speed is 3-5r / min.

[0014] Compared with the prior art, the present invention provides an automatic feeder for the production of chip aluminum electrolytic capacitors, which has the following beneficial effects:

[0015] In an embodiment of the present invention, a synchronous loading assembly is configured, which can feed multiple capacitors synchronously to ensure that each capacitor clamped by it can be moved to the next workstation to achieve simultaneous processing. After processing, the multiple capacitors are sent to the rotary loading assembly for centralized processing, wherein the synchronous loading assembly can adapt to capacitors of various specifications, and the rotary loading assembly can also perform dispersed and flat processing on the multiple capacitors concentrated inside it in a limited space, so that the subsequent second device can perform appearance inspection or marking and other processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of an automatic feeding device for the production of surface-mounted aluminum electrolytic capacitors;

[0017] Figure 2 It is a schematic structural diagram of a synchronous feeding component in an automatic feeding device for the production of surface-mounted aluminum electrolytic capacitors;

[0018] Figure 3 It is a schematic structural diagram of a rotary feeding component in an automatic feeding device for the production of surface-mounted aluminum electrolytic capacitors;

[0019] Figure 4 It is a schematic structural diagram of a containing component in an automatic feeding device for the production of surface-mounted aluminum electrolytic capacitors;

[0020] Figure 5 It is a schematic structural diagram of an auxiliary driving component in an automatic feeding device for the production of surface-mounted aluminum electrolytic capacitors;

[0021] In the figure: 1, conveyor belt; 2, synchronous feeding component; 3, sliding rod; 4, feeding cylinder; 5, rotary feeding component; 6, auxiliary driving component; 7, first processing device; 8, second processing device; 21, guiding seat; 22, first clamping rod; 23, second clamping rod; 24, clamping driving cylinder; 25, third clamping rod; 51, turntable; 52, containing component; 53, synchronous pulley; 54, driving wheel; 55, motor; 521, containing groove; 523, carrier plate; 524, oscillating ball; 525, rotating seat; 526, clamping groove; 527, driving column; 61, mounting frame; 62, adjusting seat; 63, adjusting cylinder; 64, mounting bin; 65, clamping column. Specific embodiments

[0022] Embodiment: Please refer to Figures 1 to 5 , in the embodiment of the present invention, an automatic feeding device for the production of surface-mounted aluminum electrolytic capacitors includes a conveyor belt 1, a synchronous feeding component 2 and a rotary feeding component 5. Among them, the conveyor belt 1 is used to continuously and intermittently convey capacitors to the synchronous feeding component 2. The synchronous feeding component 2 can synchronously clamp multiple capacitors and feed them. After feeding, some capacitors are temporarily stored on the carrier plate for the first processing device 7 to process, and the other part of the capacitors are sent to the rotary feeding component 5, and the rotary feeding component 5 can feed in a rotating manner for the second processing device 8 to process.

[0023] The first processing device can be an appearance detection device, an assembly device, a welding device, etc., and the second processing device can be an appearance detection device, a marking device, a packaging device, etc., which will not be elaborated here.

[0024] In this embodiment, a synchronous feeding component 2 is configured, which can feed multiple capacitors synchronously, ensuring that each capacitor held by it can move to the next station for simultaneous processing. After processing, the multiple capacitors are sent to the rotary feeding component 5 for centralized processing.

[0025] In this embodiment, as Figure 2 , the synchronous feeding component 2 includes a guiding seat 21, a first clamping rod 22 and a second clamping rod 23. Among them, a plurality of L-shaped first clamping rods 22 are fixed on the guiding seat 21, and a plurality of second clamping rods 23 corresponding to the first clamping rods 22 are slidably arranged through the guiding seat 21. The plurality of second clamping rods 23 are driven by a clamping driving cylinder 24 to slide and adjust. First clamping claws are arranged on both the first clamping rod and the second clamping rod.

[0026] When the second clamping rod 23 slides towards the first clamping rod 22, the capacitors can be clamped between the two first clamping claws. Moreover, since a plurality of first clamping rods and second clamping rods are configured, the synchronous feeding component 2 can be used to clamp multiple capacitors synchronously. In addition, the guiding seat 21 is slidably arranged on the sliding rod 3, and one side of the guiding seat 21 is also connected to the feeding cylinder 4. In this way, after clamping the capacitors, the synchronous feeding component 2 can be driven to move forward, so that the capacitors reach the next station.

[0027] As a preferred embodiment, a plurality of third clamping rods 25 corresponding to the second clamping rods are also fixed on the guiding seat 21. Second clamping claws are arranged on both the second clamping rod and the third clamping rod.

[0028] In addition, both the first clamping claw and the second clamping claw are V-shaped claws, and the size of the second clamping claw is larger than that of the first clamping claw.

[0029] That is to say, when the second clamping rod 23 moves towards the third clamping rod, the capacitors can be clamped between the two second clamping claws, that is, the first clamping claw or the second clamping claw can be selected according to the actual size of the capacitor;

[0030] Moreover, since both the first clamping claw and the second clamping claw are V-shaped claws, their adaptability is relatively strong.

[0031] In this embodiment, as Figure 3The rotating feeding component 5 includes a turntable 51, a accommodating component 52, a synchronous wheel 53 and a driving wheel 54, wherein the turntable 51 is rotatably arranged on the bottom plate by a rotating shaft, and a plurality of circumferentially distributed accommodating components 52 are arranged on the turntable 51, and the accommodating components 52 are used to accommodate a plurality of capacitors. A synchronous wheel 53 is coaxially fixed to the outside of the rotating shaft, and the synchronous wheel 53 is connected to the driving wheel 54 by a synchronous belt, and the driving wheel 54 is driven by a motor 55.

[0032] The motor 55 drives the turntable 51 to rotate so that the accommodating assembly 52 can be fed in a circular manner, thereby facilitating the second processing device to process the capacitor therein.

[0033] In this embodiment, Figure 4 The accommodating component 52 includes a accommodating groove 521, a carrier plate 523 and a rotating seat 525. The accommodating groove 521 is fixed on the turntable 51. The carrier plate 523 is rotatably arranged in the accommodating groove 521. The bottom of the carrier plate 523 is connected to the rotating seat 525 by a spring. The rotating seat 525 is rotatably arranged on the turntable 51. An extension column is fixed to the bottom of the rotating seat 525. A slot 526 is provided on the extension column. A hole body connected to the extension column is provided on the turntable 51. The upper surface of the carrier plate 523 is a concave structure. A plurality of circumferentially distributed oscillating balls 524 are fixed to the bottom of the carrier plate 523. A driving column 527 corresponding to the oscillating balls 524 is fixed on the turntable 51.

[0034] In addition, it also includes an auxiliary driving component 6 for driving the rotating seat 525 to rotate, and the auxiliary driving component 6 includes a mounting frame 61, an adjusting seat 62, an adjusting cylinder 63 and a mounting bin 64, wherein the adjusting seat 62 is fixed on the mounting frame 61, the adjusting seat 62 is fixed on the adjusting cylinder 63, the output end of the adjusting cylinder 63 is fixed to the mounting bin 64, a micro motor is arranged in the mounting bin 64, and a clamping column 65 is fixed to the output end of the micro motor.

[0035] A plurality of micro protrusions are evenly distributed on the upper surface of the carrier plate 523 .

[0036] The micro motor can drive the rotating seat 525 to rotate at a first speed through the driving column 527 so that the capacitor located in the accommodating groove moves around under the action of centrifugal force, and then rotates at a second speed, which is 3-5r / min.

[0037] It should be noted that the capacitors in the accommodating grooves are small in size, large in number and stacked together, and it is difficult to achieve rapid flattening by oscillation alone in the initial stage.

[0038] In this embodiment, when the next receiving groove 521 moves above the driving column 527, the adjusting cylinder 63 contracts at this time, causing the driving column 527 to move upward, so as to be clamped in the card slot 526. At this time, when the output end of the micro motor drives the driving column to rotate, it can drive the rotating seat 525 to rotate at a first speed, so that a plurality of capacitors on the carrier plate 523 are dispersed around. That is, the centrifugal force provided by the first speed can drive the plurality of capacitors to disperse around the receiving groove 521, so that the plurality of capacitors stacked in the middle of the receiving groove 521 move and stack around the receiving groove 521;

[0039] After that, the micro motor drives the rotating seat 525 to rotate at a second speed, and the second speed is much smaller than the first speed, and it will not drive the capacitors to move toward the periphery of the receiving groove 521. At this time, the oscillating ball 524 and the driving column 527 cooperate to enable the carrier plate 523 to oscillate. Since the upper surface of the carrier plate 523 is of a concave structure, therefore, it can make the plurality of capacitors stacked on the periphery gradually disperse inward, and finally make each capacitor lie flat on the carrier plate for subsequent appearance detection or marking and other processes by the second device.

[0040] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent replacements or changes, and should be covered within the protection scope of the present invention.

Claims

1. An automatic feeder for the production of surface mount aluminum electrolytic capacitors, characterized in that: The invention comprises a conveyor belt (1), a synchronous feeding assembly (2) and a rotary feeding assembly (5), wherein the conveyor belt (1) is used to continuously and intermittently feed capacitors to the synchronous feeding assembly (2), and the synchronous feeding assembly (2) can synchronously clamp a plurality of capacitors and feed them. After feeding, some capacitors are temporarily stored on a carrier plate so as to be processed by a first processing device (7), and the other capacitors are sent to the rotary feeding assembly (5), and the rotary feeding assembly (5) can feed in a rotating manner so as to be processed by a second processing device (8); The synchronous feeding assembly (2) comprises a guide seat (21), a first clamping rod (22) and a second clamping rod (23), wherein a plurality of L-shaped first clamping rods (22) are fixed on the guide seat (21), and a plurality of second clamping rods (23) corresponding to the first clamping rods (22) are also slidably arranged through the guide seat (21), and the plurality of second clamping rods (23) are driven by a clamping drive cylinder (24) to perform sliding adjustment, and a first clamping claw is arranged on both the first clamping rod and the second clamping rod; The rotary loading assembly (5) comprises a rotating disk (51), a accommodating assembly (52), a synchronous wheel (53) and a driving wheel (54), wherein the rotating disk (51) is rotatably arranged on a bottom plate by means of a rotating shaft, a plurality of accommodating assemblies (52) distributed in a circumferential direction are arranged on the rotating disk (51), the accommodating assemblies (52) are used to accommodate a plurality of capacitors, a synchronous wheel (53) is coaxially fixed to the outside of the rotating shaft, the synchronous wheel (53) is connected to the driving wheel (54) by means of a synchronous belt, and the driving wheel (54) is driven by a motor (55); The accommodating component (52) comprises a accommodating groove (521), a carrier plate (523) and a rotating seat (525); the accommodating groove (521) is fixed on the turntable (51); the carrier plate (523) is rotatably arranged in the accommodating groove (521); the bottom of the carrier plate (523) is connected to the rotating seat (525) by a spring; the rotating seat (525) is rotatably arranged on the turntable (51); an extension column is fixed at the bottom of the rotating seat (525); a slot (526) is provided on the extension column; a hole body connected to the extension column is provided on the turntable (51); the upper surface of the carrier plate (523) is a concave structure; a plurality of oscillating balls (524) distributed in a circumference are fixed at the bottom of the carrier plate (523); and a driving column (527) corresponding to the oscillating balls (524) is fixed on the turntable (51).

2. The automatic feeding device for the production of chip aluminum electrolytic capacitors according to claim 1, characterized in that: A plurality of third clamping rods (25) corresponding to the second clamping rods are also fixed on the guide seat (21), and the second clamping rods and the third clamping rods are both provided with second clamping claws.

3. The automatic feeding device for the production of chip aluminum electrolytic capacitors according to claim 1, characterized in that: The first clamping claw and the second clamping claw are both V-shaped claws, and the size of the second clamping claw is larger than that of the first clamping claw.

4. An automatic feeding device for the production of chip aluminum electrolytic capacitors according to claim 1, characterized in that: The guide seat (21) is slidably arranged on the slide rod (3), and one side of the guide seat (21) is also connected to the feeding cylinder (4).

5. An automatic feeding device for the production of chip aluminum electrolytic capacitors according to claim 1, characterized in that: The accommodating component (52) further includes an auxiliary driving component (6) for driving the rotating base (525) to rotate. The auxiliary driving component (6) includes a mounting frame (61), an adjusting base (62), an adjusting cylinder (63), and a mounting chamber (64). Among them, the adjusting base (62) is fixed on the mounting frame (61), the adjusting cylinder (63) is fixed on the adjusting base (62), the output end of the adjusting cylinder (63) is fixed with the mounting chamber (64), a micro motor is arranged in the mounting chamber (64), and a clamping column (65) is fixed on the output end of the micro motor.

6. The automatic feeding device for the production of patch aluminum electrolytic capacitors according to claim 5, characterized in that: A plurality of micro protrusions are evenly distributed on the upper surface of the carrier plate (523).

7. An automatic loading device for the production of chip aluminum electrolytic capacitors according to claim 5, characterized in that: The micro motor can drive the rotating base (525) to rotate at a first speed through the driving column (527), so that the capacitors located in the accommodating grooves move around under the action of centrifugal force, and then rotate at a second speed. The speed range of the second speed is 3 - 5 r / min.

Images