A vibratory bowl for seal sequencing

Abstract

The utility model discloses a kind of vibration disc for sealing piece sequencing, including base, driving mechanism and discharging mechanism;Base: its upside is equipped with feed tray;Driving mechanism: it is set between base and feed tray;Discharging mechanism: it includes fixed frame, butt joint frame, vertical slide bar, limit post, arc-shaped paddle and arc-shaped groove, the upside of fixed frame is fixedly connected in the upside of base, the upside of fixed frame is equipped with butt joint frame, the upper surface of butt joint frame and the upper surface of fixed frame are respectively provided with the evenly distributed round hole, the inner portion of every two vertically adjacent round holes is respectively equipped with a vertical slide bar, the upper end of vertical slide bar is respectively equipped with limit post, the outer cam surface of vertical slide bar is respectively equipped with the evenly distributed arc-shaped paddle, the outer cam surface of feed tray is equipped with the evenly distributed arc-shaped groove, and arc-shaped paddle is all located in the inside of arc-shaped groove of same horizontal height.The vibration disc for sealing piece sequencing, stronger continuity.

Description

Technical Field

[0001] This utility model relates to the field of vibratory feeder technology, specifically a vibratory feeder for sorting seals. Background Technology

[0002] Sealing rings are the most widely used and simplest sealing elements, and they are widely used in various fields. Failures of instruments and equipment caused by sealing ring failure are not uncommon, so ensuring the quality inspection of sealing rings is particularly important. When inspecting sealing rings, it is usually necessary to sort them in a certain way, and the main equipment for sorting sealing rings is a vibrating plate.

[0003] In the prior art, patent publication number CN201921887471.3 discloses a vibratory feeder for sorting seals, comprising a vibratory box, a chute, and a receiving tray. The lower part of the vibratory box has a vibrating device in contact with the bottom surface of the receiving tray. The top surface of the receiving tray is connected via a connector to a distribution tray in contact with the top surface of the vibratory box. The minimum gap between the distribution tray and the receiving tray is greater than the maximum diameter of the sealing ring. A sorting tray, located below the distribution tray, is also installed on the outer surface of the vibratory box, and the sorting tray has multiple guiding mechanisms. However, this vibratory feeder has some problems in use. It simply adds an extra conveying line, aiming to provide an additional conveying line for continuous material conveying. Stacking materials does not ensure continuous material delivery, and the sorting of seals within the tray remains highly random during vibration loading, resulting in low continuity. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the existing defects and provide a vibratory plate for sorting seals with strong continuity, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a vibratory feeder for sorting seals, comprising a base, a drive mechanism, and a discharge mechanism; a controller is provided outside the base, and the input end of the controller is electrically connected to an external power source to control the normal operation of the motor; The upper side of the base is provided with a feeding tray; The drive mechanism is disposed between the base and the conveying tray; The material discharge mechanism includes a fixed frame, a docking frame, a vertical slide bar, a limiting post, an arc-shaped lever, and an arc-shaped groove. The fixed frame is fixedly connected to the upper side of the base. The upper side of the fixed frame is provided with a docking frame. The upper surface of the docking frame and the upper surface of the fixed frame are respectively provided with evenly distributed circular holes. A vertical slide bar is provided inside every two vertically adjacent circular holes. A limiting post is provided at the upper end of each vertical slide bar. Evenly distributed arc-shaped levers are provided on the outer arc surface of the vertical slide bar. Evenly distributed arc-shaped grooves are provided on the outer arc surface of the material conveying tray. All arc-shaped levers are located inside the arc-shaped grooves at the same horizontal height, with strong continuity.

[0006] Furthermore, the feeding mechanism also includes a toggle cam and an adaptive component. The toggle cam is fixedly connected to the lower side of the outer arc surface of the vertical slide rod. The adaptive component includes a rounded sleeve, a spiral spring, and a rectangular segment. The middle part of the outer arc surface of the three vertical slide rods is a rectangular segment. The outer surface of the rectangular segment is slidably connected to a rounded sleeve. The three rounded sleeves are rotatably connected to the inside of a circular hole located on the same side. The outer arc surface of the rounded sleeve is fixedly connected to a spiral spring. The ends of the spiral springs are fixedly connected to the inner arc surface of the circular hole located on the same side, thereby realizing the function of driving the arc-shaped toggle.

[0007] Furthermore, the discharge mechanism also includes a rotary drive assembly, which includes a gear ring, dial heads, and gears. The gear ring is rotatably connected to the middle between the upper and lower inner walls of the fixed frame. The outer arc surface of the gear ring is provided with evenly distributed dial heads, which are slidably connected to the outer arc surface of the corresponding dial cams. A motor is provided on the right side of the lower surface of the fixed frame. The output shaft of the motor is provided with a gear, which meshes with the gear ring. The input end of the motor is electrically connected to the output end of the controller to realize the driving function.

[0008] Furthermore, the driving mechanism includes a leaf spring, an armature, and an electromagnet. The leaf spring is uniformly fixedly connected between the base and the conveying tray. An armature is provided in the middle of the lower surface of the base, and an electromagnet is provided on the left side of the upper surface of the base. The input end of the electromagnet is electrically connected to the output end of the controller to realize the vibration function.

[0009] Furthermore, the inner wall of the conveying disc is provided with a spiral conveying channel, the upper right side of the spiral conveying channel is provided with a discharge channel, and the bottom of the conveying disc is provided with a ramp to realize the conveying function.

[0010] Furthermore, the base has rubber pads at its four corners and a protective shell on its upper side to provide protection.

[0011] Compared with the prior art, the beneficial effects of this utility model are: This mechanism employs a cam structure. As the seals are vibrated and spiral upward along the spiral conveyor channel, they are moved by arc-shaped paddles at different positions. This releases the neatly arranged seals, while the stacked seals fall into the conveyor tray and are repeatedly conveyed, ensuring good continuity. Through the cooperation of multiple arc-shaped paddles, each time a seal passes through an arc-shaped paddle, the number of stacked seals on its upper side decreases until the seals pass through the last arc-shaped paddle, at which point they can be arranged in an orderly manner, resulting in strong continuity. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the exploded structure of this utility model; Figure 3 This is a partial structural diagram of the present invention from the front view; Figure 4 This is a schematic diagram of the structure of the rotary drive assembly of this utility model; Figure 5 This is a schematic diagram of the arc-shaped lever of this utility model; Figure 6 This is a schematic diagram of the partial explosion of the drive mechanism of this utility model; Figure 7 This is a schematic diagram of the adaptive component of this utility model.

[0013] In the diagram: 1. Base, 2. Feeding tray, 3. Drive mechanism, 31. Leaf spring, 32. Armature, 33. Electromagnet, 4. Discharge channel, 5. Discharge mechanism, 51. Fixing frame, 52. Connecting frame, 53. Vertical slide bar, 54. Limiting post, 55. Arc-shaped lever, 56. Actuating cam, 57. Rotary drive assembly, 571. Gear ring, 572. Dial head, 573. Gear, 58. Arc-shaped groove, 59. Adaptive assembly, 591. Rounded corner sleeve, 592. Spiral spring, 593. Rectangular segment, 6. Motor, 7. Rubber pad, 8. Spiral conveying channel, 9. Ramp, 10. Protective shell, 11. Controller. Detailed Implementation

[0014] 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.

[0015] Please see Figure 1-7 This embodiment provides a technical solution: a vibratory feeder for sorting seals, including a base 1, a drive mechanism 3 and a discharge mechanism 5.

[0016] The base 1 has a feeding tray 2 on its upper side and a controller 11 on its outer side. The input of the controller 11 is electrically connected to an external power source. The inner wall of the feeding tray 2 has a spiral feeding channel 8. The upper right side of the spiral feeding channel 8 has a discharge channel 4. The bottom of the feeding tray 2 has a ramp 9. The four corners of the base 1 have rubber pads 7. The upper side of the base 1 has a protective shell 10. The drive mechanism 3 is located inside the protective shell 10 and serves as external protection.

[0017] The drive mechanism 3 is located between the base 1 and the conveying plate 2. The drive mechanism 3 includes a leaf spring 31, an armature 32 and an electromagnet 33. The leaf spring 31 is evenly fixed between the base 1 and the conveying plate 2. The armature 32 is located in the middle of the lower surface of the base 1. The electromagnet 33 is located on the left side of the upper surface of the base 1. The input end of the electromagnet 33 is electrically connected to the output end of the controller 11.

[0018] The material discharge mechanism 5 includes a fixed frame 51, a docking frame 52, a vertical slide bar 53, a limiting post 54, an arc-shaped lever 55, and an arc-shaped groove 58. The fixed frame 51 is fixedly connected to the upper side of the base 1. The docking frame 52 is provided on the upper side of the fixed frame 51. The upper surface of the docking frame 52 and the upper surface of the fixed frame 51 are respectively provided with evenly distributed circular holes. A vertical slide bar 53 is provided inside every two vertically adjacent circular holes. A limiting post 54 is provided at the upper end of the vertical slide bar 53. The outer arc surface of the vertical slide bar 53 is provided with evenly distributed arc-shaped levers 55. The outer arc surface of the material conveying plate 2 is provided with evenly distributed arc-shaped grooves 58. The arc-shaped levers 55 are all located inside the arc-shaped grooves 58 at the same horizontal height.

[0019] The material discharge mechanism 5 also includes a toggle cam 56 and an adaptive component 59. The toggle cam 56 is fixedly connected to the lower side of the outer arc surface of the vertical slide rod 53. The adaptive component 59 includes a rounded sleeve 591, a spiral spring 592, and a rectangular segment 593. The middle part of the outer arc surface of the three vertical slide rods 53 is a rectangular segment 593. The outer surface of the rectangular segment 593 is slidably connected to the rounded sleeve 591. The three rounded sleeves 591 are rotatably connected to the inside of the circular hole on the same side. The outer arc surface of the rounded sleeve 591 is fixedly connected to the spiral spring 592. The ends of the spiral springs 592 are fixedly connected to the inner arc surface of the circular hole on the same side.

[0020] The material discharge mechanism 5 also includes a rotary drive assembly 57, which includes a gear ring 571, a dial head 572, and a gear 573. The gear ring 571 is rotatably connected to the middle between the upper and lower inner walls of the fixed frame 51. The outer arc surface of the gear ring 571 is provided with evenly distributed dial heads 572. The dial heads 572 are slidably connected to the outer arc surface of the corresponding dialing cam 56. The lower right side of the fixed frame 51 is provided with a motor 6. The output shaft of the motor 6 is provided with a gear 573. The gear 573 meshes with the gear ring 571. The input end of the motor 6 is electrically connected to the output end of the controller 11.

[0021] The working principle of this utility model is as follows: When the vibratory feeder is needed, an appropriate amount of sealing material can be poured into the feeder 2 at once. At this time, the controller 11 can be adjusted to operate the electromagnet 33. The electromagnet 33 is intermittently energized and de-energized. When the electromagnet 33 is energized, it will attract the armature 32, causing the armature 32 and the electromagnet 33 to move closer to each other. When the electromagnet 33 is de-energized, it will be affected by the elastic force of the leaf spring 31, forcing the armature 32 to reset. When the electromagnet 33 is intermittently energized and de-energized, the above process is repeated, thereby driving the feeder 2 to vibrate. At this time, the sealing material inside the feeder 2 will be guided by the ramp 9 and vibrated to the bottom feed point of the spiral conveying channel 8. Then, affected by the vibration effect, the sealing material will be conveyed upward along the spiral conveying channel 8. At this point, the controller 11 can be adjusted to operate the motor 6. The output shaft of the motor 6 rotates, which in turn drives the gear 573 to rotate, which in turn drives the gear ring 571 to rotate, which in turn drives the dial head 572 to rotate around the central axis of the gear ring 571. Whenever the dial head 572 rotates a specified angle, it will actuate the corresponding position of the actuating cam 56, causing the actuating cam 56 to rotate a specified angle, which in turn causes the vertical slide rod 53 to rotate a specified angle. (The strip groove on the inner wall of the rounded sleeve 591 and the edge of the rectangular segment 593 restrict the rotation in the circumferential direction.) When the actuating cam 56 stops actuating the dial head 572, the vertical slide rod 53 will be reset by the return effect of the spiral spring 592, causing the rounded sleeve 591 to rotate in the opposite direction and reset, which in turn resets the vertical slide rod 53. During the rotation of the vertical slide bar 53, the lower spiral arc surface of the arc groove 58 will move the lower arc surface of the arc-shaped paddle 55, changing the direction of the arc-shaped paddle 55. At this time, the arc-shaped paddle 55 moves slightly upward at a specified angle (the distance the arc-shaped paddle 55 moves up and down does not exceed the thickness of the paddle head 572 to prevent the paddle head 572 from losing its sliding connection with the paddle cam 56). When the vertical slide bar 53 is reset, the arc-shaped paddle 55 will also be reset due to gravity. At the same time, the vertical slide bar 53 will also undergo a slight angle change and move downward in a reverse spiral until it is reset. During this process, the rectangular segment 593 of the vertical slide bar 53 moves downward inside the rounded sleeve 591 (because the vertical cross-section of the rounded sleeve 591 is an I-shaped structure, and the upper and lower edges are in contact with the plane of the fixed frame 51 in real time, the rounded sleeve 591 will not change in height to protect the spiral spring 592 from vertical pulling), so as to adapt to the distance the vertical slide bar 53 moves up and down. Repeat the above steps, and the arc-shaped paddle 55 will perform the resetting operation. At this time, some of the seals on the spiral conveying channel 8 will be dislodged by the arc-shaped paddle 55 and fall to the bottom of the conveying plate 2 for re-sorting. The neatly sorted seals will be conveyed upward and discharged by the discharge channel 4 to complete the vibration conveying operation.

[0022] It is worth noting that the core chip of the controller 11 disclosed in the above embodiments is a single-chip microcomputer, specifically the S7-200. The electromagnet 33 and the motor 6 can be freely configured according to the actual application scenario. It is recommended that the electromagnet 33 be an SC-4824 vibratory feeder AC electromagnet, and the motor 6 be an IS08P-01 integrated closed-loop stepper motor. The controller 11 controls the operation of the electromagnet 33 and the motor 6 using methods commonly used in the prior art.

[0023] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A vibratory feeder for sorting seals, characterized in that: It includes a base (1), a drive mechanism (3) and a discharge mechanism (5); the base (1) is provided with a controller (11) on its exterior, and the input end of the controller (11) is electrically connected to an external power source; The upper side of the base (1) is provided with a feeding tray (2); The drive mechanism (3) is disposed between the base (1) and the feeding tray (2); The material discharge mechanism (5) includes a fixed frame (51), a docking frame (52), a vertical slide bar (53), a limiting post (54), an arc-shaped lever (55), and an arc-shaped groove (58). The fixed frame (51) is fixedly connected to the upper side of the base (1). The upper side of the fixed frame (51) is provided with a docking frame (52). The upper surface of the docking frame (52) and the upper surface of the fixed frame (51) are respectively provided with evenly distributed round holes. A vertical slide bar (53) is provided inside each of two vertically adjacent round holes. A limiting post (54) is provided at the upper end of the vertical slide bar (53). The outer arc surface of the vertical slide bar (53) is provided with evenly distributed arc-shaped levers (55). The outer arc surface of the material conveying tray (2) is provided with evenly distributed arc-shaped grooves (58). The arc-shaped levers (55) are all located inside the arc-shaped grooves (58) at the same horizontal height.

2. The vibratory feeder for sorting seals according to claim 1, characterized in that: The discharge mechanism (5) further includes a toggle cam (56) and an adaptive component (59). The toggle cam (56) is fixedly connected to the lower side of the outer arc surface of the vertical slide rod (53). The adaptive component (59) includes a rounded sleeve (591), a spiral spring (592), and a rectangular segment (593). The middle part of the outer arc surface of the three vertical slide rods (53) is a rectangular segment (593). The outer surface of the rectangular segment (593) is slidably connected to the rounded sleeve (591). The three rounded sleeves (591) are rotatably connected to the inside of the circular hole located on the same side. The outer arc surface of the rounded sleeve (591) is fixedly connected to the spiral spring (592). The ends of the spiral springs (592) are fixedly connected to the inner arc surface of the circular hole located on the same side.

3. A vibratory feeder for sorting seals according to claim 2, characterized in that: The discharge mechanism (5) further includes a rotary drive assembly (57), which includes a gear ring (571), a dial head (572), and a gear (573). The gear ring (571) is rotatably connected to the middle between the upper and lower inner walls of the fixed frame (51). The outer arc surface of the gear ring (571) is provided with evenly distributed dial heads (572). The dial heads (572) are slidably connected to the outer arc surface of the corresponding dialing cam (56). The lower surface of the fixed frame (51) is provided with a motor (6). The output shaft of the motor (6) is provided with a gear (573). The gear (573) meshes with the gear ring (571). The input end of the motor (6) is electrically connected to the output end of the controller (11).

4. A vibratory feeder for sorting seals according to claim 1, characterized in that: The drive mechanism (3) includes a leaf spring (31), an armature (32) and an electromagnet (33). The leaf spring (31) is evenly fixed between the base (1) and the feed tray (2). The armature (32) is provided in the middle of the lower surface of the base (1), and the electromagnet (33) is provided on the left side of the upper surface of the base (1). The input end of the electromagnet (33) is electrically connected to the output end of the controller (11).

5. A vibratory feeder for sorting seals according to claim 1, characterized in that: The inner wall of the conveying plate (2) is provided with a spiral conveying channel (8), the upper right side of the spiral conveying channel (8) is provided with a discharge channel (4), and the bottom of the conveying plate (2) is provided with a ramp (9).

6. A vibratory feeder for sorting seals according to claim 1, characterized in that: The base (1) has rubber pads (7) at its four corners and a protective shell (10) on its upper side.

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