An automatic feeding and vibration sorting device for nasal spray valve bodies

Abstract

This utility model relates to the field of automatic feeding technology, and in particular to an automatic feeding vibration sorting device for nasal spray valve bodies. It includes a vibrating plate, within which a spiral-shaped feeding channel is fixedly connected. Along the transmission direction of the feeding channel, a guide rod, a steering mechanism, a standing material notch, and a dropping hole are sequentially arranged. A flipping device is provided at the bottom of the dropping hole. The flipping device includes a fixed frame, within which a rotating disk is located. The rotating disk rotates intermittently. A supporting mechanism is provided at the top of the fixed frame, including a support plate. The support plate is connected to an active rod via a linkage rod. Therefore, this utility model, combining the structural features of the nasal spray valve body, corrects its posture through multiple processes in the feeding channel, enabling the nasal spray valve body to effectively flip in an upright position while solving the problem of jamming during flipping.

Description

Technical Field

[0001] This utility model relates to the field of automatic feeding technology, and in particular to an automatic feeding vibration sorting device for nasal spray valve bodies. Background Technology

[0002] The commonly referred to automatic feeding and sorting device is a vibratory feeder. The vibratory feeder uses electromagnets to generate intermittent, directional vibrations, driving the material in the vibratory feeder to move directionally along a spiral track. In industrial production, designers usually set up screening links on the spiral track according to the shape characteristics of different materials, so that the materials are transported in the conveying channel according to a preset posture. The nasal spray valve body is a material with a complex shape and is prone to jamming during the transmission process. The nozzle of this type of nasal spray valve body is conical, with an irregularly shaped pump head in the middle and a slender suction tube at the tail.

[0003] Chinese utility model patent CN222428298U discloses a spray pump head feeding device. This device incorporates multiple screening stages on a vibratory plate based on the pump head's shape, enabling the pump head to be fed gradually in a preset posture. This solves the problem of the pump head easily getting stuck during feeding due to its unique shape. However, although the device's tilting structure can rotate the pump head 180° vertically, there is still a risk of jamming during this process.

[0004] In conclusion, the existing technology obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0005] To address the aforementioned shortcomings, the purpose of this utility model is to provide an automatic feeding and vibration sorting device for nasal spray valve bodies. This device incorporates multiple adjustment points on the conveying channel to regulate the valve body's transmission posture, ensuring smooth and orderly transmission within the vibratory feeder. This guarantees the valve body enters the subsequent flipping device in a preset posture. The intermittently rotating flipping device flips the valve body to the desired upright position while resolving the issue of jamming during flipping, allowing the valve body to be smoothly transmitted to the next process and improving the reliability of the equipment.

[0006] To achieve the above objectives, this utility model provides an automatic feeding and sorting device for nasal spray valves, including a vibrating plate. A material conveying channel is fixedly connected inside the vibrating plate. Protective plates are provided on both sides of the material conveying channel. The material conveying channel is provided with a guide rod, a turning mechanism, a material standing notch, and a material dropping hole in sequence along the material conveying direction. A flipping device is provided at the bottom of the material dropping hole.

[0007] According to the present invention, an automatic feeding vibration sorting device for nasal spray valve body is provided. The flipping device includes a fixed frame, a rotating disk that rotates intermittently inside the fixed frame, a plurality of evenly distributed storage holes inside the rotating disk, a plurality of evenly distributed protrusions along the circumferential direction on the side wall edge of the rotating disk near the fixed frame, and a support mechanism that is slidably connected to the top of the fixed frame.

[0008] According to the present invention, an automatic feeding vibration sorting device for nasal spray valve bodies includes a support mechanism comprising a support plate for temporarily supporting the nasal spray valve body, a linkage rod fixedly connected to the bottom end of the support plate, and an active rod fixedly connected to the linkage rod.

[0009] According to the present invention, an automatic feeding vibration sorting device for nasal spray valve body is provided, wherein the protrusion is provided with a chamfer on one side along the rotation direction of the rotating disk, the active rod is provided with a chamfer on the side near the rotating disk that cooperates with the chamfer of the protrusion, and an elastic element is sleeved on the side of the active rod away from the rotating disk. The end of the elastic element away from the rotating disk abuts against the fixed frame, and the end of the elastic element near the rotating disk abuts against the active rod.

[0010] According to the present invention, an automatic feeding vibration sorting device for nasal spray valve body is provided with a feeding port at the top of the fixed frame directly opposite the dropping hole, and a discharging port at the bottom of the fixed frame symmetrically positioned. A drive motor for driving the rotating disk to rotate intermittently is detachably connected to the side wall of the fixed frame.

[0011] According to the present invention, an automatic feeding and vibration sorting device for nasal spray valve bodies is provided below the discharge port, wherein a conveyor belt is provided for transporting the nasal spray valve bodies to the next process.

[0012] According to the present invention, an automatic feeding vibration sorting device for nasal spray valve body is provided. The feeding channel at the guide rod is arranged in a stepped manner, and the connection of the channel is set as a downward inclined slope. The two sides of the lower feeding channel are fixedly connected to columns, and the guide rod is mounted on the columns. The height of the guide rod is set so that only the suction tube in the nasal spray valve body can pass through it.

[0013] According to the present invention, an automatic feeding vibration sorting device for nasal spray valve body is provided with a steering column on the feeding channel at the steering mechanism. The steering column is located off the center of the feeding channel and close to the outer guard plate. A groove is provided on the outer guard plate between the steering column and the material inlet. The height of the inner guard plate between the steering mechanism and the material inlet is lower than the height of the suction tube in the nasal spray valve body.

[0014] According to the present invention, an automatic feeding vibration sorting device for a nasal spray valve body is provided at the end of the groove, and a vertical material notch is provided at the bottom of the vertical material notch. The vertical material channel has a structure with a notch in the middle and horizontal support plates on both sides. The vertical material channel and the conveying channel are arranged in a stepped manner.

[0015] According to the present invention, an automatic feeding vibration sorting device for nasal spray valve body is provided at the end of the vertical material channel, and a stop bar is fixedly connected to the guard plate above the material drop hole.

[0016] According to the present invention, an automatic feeding vibration sorting device for nasal spray valve bodies is provided, wherein the elastic element is a spring.

[0017] In combination with the above-mentioned technical solutions, this utility model has the following beneficial effects:

[0018] 1. In this utility model, multiple links for adjusting the transmission posture of the nasal spray valve body are set in the material conveying channel, taking into account the structural features of the nasal spray valve body itself, so that the nasal spray valve body is transmitted smoothly and orderly in the vibratory plate, ensuring that the nasal spray valve body enters the subsequent flipping device in the preset posture.

[0019] 2. In this utility model, an intermittently rotating flipping device is used to flip the nasal spray valve body to obtain the required standing position while solving the problem of easy jamming during flipping, so that the nasal spray valve body can be smoothly transferred to the next process, thereby improving the reliability of equipment operation. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0021] Figure 2 This is an enlarged schematic diagram of the guide rod of this utility model;

[0022] Figure 3 This is an enlarged schematic diagram of the steering mechanism of this utility model;

[0023] Figure 4 This is an enlarged schematic diagram of the notch at the vertical material of this utility model;

[0024] Figure 5 This is an enlarged schematic diagram of the blanking structure of this utility model;

[0025] Figure 6 This is a side sectional view of the flipping device of this utility model;

[0026] Figure 7 This is a three-dimensional sectional view of the support mechanism of this utility model;

[0027] In the diagram, 1-nasal spray valve body, 11-nozzle, 12-pump head, 13-suction tube, 2-vibrating plate, 21-material conveying channel, 22-guard plate, 3-guide rod, 4-steering mechanism, 41-steering column, 42-groove, 5-material standing notch, 51-material standing channel, 6-drop hole, 61-stop bar, 7-tilting device, 71-drive motor, 72-supporting mechanism, 721-pallet, 722-linkage rod, 723-drive rod, 724-elastic element, 73-feed inlet, 74-discharge outlet, 75-rotating disc, 76-storage hole, 77-protrusion, 78-fixed frame, 8-conveyor belt. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the scope of the present utility model.

[0029] It should be noted that in the description of this utility model, the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the direction or positional relationship are based on the direction or positional relationship shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this utility model.

[0030] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0031] See Figures 1-7 This utility model provides an automatic feeding vibration sorting device for nasal spray valve bodies. The device includes a vibrating plate 2, and a spirally ascending material conveying channel 21 is fixedly connected inside the vibrating plate 2. Protective plates 22 are provided on both sides of the material conveying channel 21. The material conveying channel 21 is provided with a guide rod 3, a turning mechanism 4, a material standing notch 5 and a material dropping hole 6 in sequence along the material conveying direction. A flipping device 7 is provided directly below the material dropping hole 6. The upright nasal spray valve body 1 falls into the flipping device 7 through the material dropping hole 6.

[0032] Specifically, the nasal spray valve body 1 includes a conical nozzle 11, which is connected to an irregularly shaped pump head 12. The pump head 12 is flat at one end near the nozzle 11 and cylindrical at the other end away from the nozzle 11. A thin suction tube 13 is provided inside the pump head 12.

[0033] Specifically, the width of the conveying channel 21 is adapted to the maximum width of the pump head 12. The inner ring of the conveying channel 21 is provided with a guard plate 22. The height of the guard plate 22 between the starting point of the conveying channel 21 and the guide rod 3 is higher than the height of the nasal spray valve body 1 which is in a horizontal lying position. This is to ensure that the nasal spray valve body 1 enters the conveying channel 21 in either the forward-facing nozzle 11 or the forward-facing suction tube 13 position.

[0034] Specifically, the material conveying channel 21 at the guide rod 3 is set in a stepped manner, and its channel connection is set as a downward slope. The lower material conveying channel 21 is fixedly connected to both sides of the column, and the guide rod 3 is mounted on the column. The height of the guide rod 3 is set so that only the suction tube 13 can pass above it. When the nasal spray valve body 1 is facing the conveying direction with the suction tube 13, the lighter suction tube 13 contacts and passes the guide rod 3 first compared to the nozzle 11 and pump head 12. The nozzle 11 and pump head 12 fall under the action of gravity and the slope, causing the nasal spray valve body 1 to flip or rotate with the contact point between the suction tube 13 and the guide rod 3 as the fulcrum. Finally, the nozzle 11 slides down the slope to the lower material conveying channel 21 with the nozzle facing the conveying direction. If the nasal spray valve body 1 is facing the conveying direction with the nozzle 11, the nasal spray valve body 1 slides down the slope directly to the lower material conveying channel 21.

[0035] Specifically, a steering column 41 is provided on the material conveying channel 21 at the steering mechanism 4. The steering column 41 is located off the center of the material conveying channel 21 and close to the outer guard plate 22. A groove 42 is provided on the outer guard plate 22 between the steering column 41 and the vertical material gap 5. The height of the inner guard plate 22 between the steering mechanism 4 and the vertical material gap 5 is lower than the height of the suction tube 13, so that the suction tube 13 can be placed on the inner guard plate 22 after the nasal spray valve body 1 is turned. The pump head 12 contacts the steering column 41 and rotates around the steering column 41, so that the nozzle 11 is embedded in the groove 42. The width of the material conveying channel 21 between the steering column 41 and the vertical material gap 5 becomes narrower, and the width of the material conveying channel 21 after narrowing is adapted to the radial length of the pump head 12, so that the nasal spray valve body 1 continues to be conveyed in a horizontal lying position along the conveying direction.

[0036] Specifically, the end of the groove 42 is provided with a vertical material notch 5, and the bottom of the vertical material notch 5 is provided with a vertical material channel 51. The vertical material channel 51 has a structure with a notch in the middle and horizontal support plates on both sides. The material conveying channel 21 and the vertical material channel 51 are arranged in a stepped manner. The nasal spray valve body 1 falls from the vertical material notch 5 into the vertical material channel 51. The nozzle 11 is embedded in the middle notch. The flat end of the pump head 12 rests on the support plates on both sides. The channel width of the vertical material channel 51 is adapted to the minimum width of the vertical pump head 12. The nasal spray valve body 1 continues to be conveyed in the direction of transmission with the nozzle 11 facing down.

[0037] Specifically, the material drop hole 6 is located at the end of the vertical material channel 51. A stop bar 61 is fixedly connected to the guard plate 22 above the material drop hole 6. When the nasal spray valve body 1 falls from the material drop hole 6 in a vertical position with the nozzle 11 facing down, the suction tube 13 contacts the stop bar 61 and straightens the nasal spray valve body 1 so that it falls in a vertical position.

[0038] Specifically, a flipping device 7 is provided directly below the discharge hole 6. The flipping device 7 includes a fixed frame 78. The top of the fixed frame 78 is provided with an inlet 73 directly opposite the discharge hole 6, and the bottom of the fixed frame 78 is provided with outlets 74 symmetrically positioned. The inlet 73 and outlet 74 are used for the normal passage of the nasal spray valve body 1. A drive motor 71 is detachably connected to the side wall of the fixed frame 78. The shaft at the output end of the drive motor 71 is detachably connected to a rotating disk 75. The drive motor 71 drives the rotating disk 75 to rotate intermittently within the fixed frame 78. The rotating disk 75 has several evenly distributed storage holes. 76. The storage hole 76 is used to temporarily store the nasal spray valve body 1 transmitted by the vertical material channel 51. When the rotating disk 75 is intermittently rotating and in a stopped state, the inlet 73 and the outlet 74 are both facing a storage hole 76, so that the nasal spray valve body 1 can smoothly enter or leave the storage hole 76. The side wall edge of the rotating disk 75 near the fixed frame 78 is provided with several evenly distributed protrusions 77 along the circumferential direction. The number of protrusions 77 is the same as the number of storage holes 76. The axial position of the protrusions 77 is directly opposite the storage hole 76. The protrusions 77 are chamfered on one side along the rotation direction of the rotating disk 75.

[0039] Specifically, the flipping device 7 also includes a supporting mechanism 72, which is slidably connected to the fixed frame 78. The supporting mechanism 72 is located below the discharge hole 6 and includes a support plate 721. The support plate 721 is used to temporarily support the nasal spray valve body 1 falling from the discharge hole 6. When the support plate 721 supports the nasal spray valve body 1, its top end abuts against the flat end of the pump head 12. A linkage rod 722 is fixedly connected to the bottom end of the support plate 721. An active rod 723 is fixedly connected to the side of the bottom end of the linkage rod 722 away from the support plate 721. The active rod 723 is close to the rotating disk. One side of 75 is chamfered. When the active rod 723 contacts the rotating protrusion 77, its chamfer fits with the chamfer of the protrusion 77. When the active rod 723 is pushed by the protrusion 77, it can drive the linkage rod 722 and the support plate 721 to slide horizontally in the fixed frame 78. An elastic element 724 is sleeved on the side of the active rod 723 away from the rotating disk 75. The end of the elastic element 724 away from the rotating disk 75 abuts against the fixed frame 78, and the end of the elastic element 724 close to the rotating disk 75 abuts against the active rod 723. The elastic element 724 provides driving force for the active rod 723.

[0040] Specifically, a conveyor belt 8 is located directly below the discharge port 74. The nasal spray valve body 1 falls onto the conveyor belt 8 in an upright position with the nozzle 11 facing upwards. The suction tube 13 is embedded in the gap between the conveyor belts 8, and the pump head 12 is in contact with the conveyor belt 8.

[0041] Working principle: The nasal spray valve 1 in the vibratory feeder 2 enters the conveying channel 21 in two lying positions: with the nozzle 11 facing the conveying direction or with the suction tube 13 facing the conveying direction. When passing the guide rod 3, the nasal spray valve 1 with the nozzle 11 facing the conveying direction enters the rear conveying channel 21 through the ramp to continue conveying. The nasal spray valve 1 with the suction tube 13 facing the conveying direction enters the rear conveying channel 21 after being turned by the guide rod 3 to continue conveying. The nasal spray valve 1 is uniformly lying in the position with the nozzle 11 facing the conveying direction when passing through the turning mechanism 4. After being turned by the turning mechanism 4, the nasal spray valve 1 continues to be conveyed with the nozzle 11 facing the groove 42. The nasal spray valve 1 falls into the vertical channel 51 through the vertical material notch 5. The nasal spray valve 1 continues to be conveyed in the vertical position with the nozzle 11 facing down. When the nasal spray valve 1 is conveyed to the discharge hole 6, it falls vertically into the discharge hole 6 under gravity.

[0042] The nasal spray valve body 1 is supported by the support plate 721 in the support mechanism 72 and is temporarily positioned between the discharge hole 6 and the feed inlet 73. When the drive motor 71 drives the rotating disk 75 to rotate intermittently and is about to stop, one of the storage holes 76 in the rotating disk 75 will rotate to directly below the feed inlet 73. The chamfer of the protrusion 77 fits against the chamfer of the drive rod 723. As the rotating disk 75 continues to rotate, the protrusion 77 pushes the drive rod 723 to slide away from the rotating disk 75. The drive rod 723 is forced to compress the elastic element 724. At the same time, the drive rod 723 drives the linkage rod 722 and the support plate 721 to slide away from the rotating disk 75, and the nasal spray valve body 1 loses its position. The support force of the pallet 721 causes the material to fall vertically into the storage hole 76 directly below due to gravity. At this time, the intermittent rotation of the rotating disk 75 stops. The rotating disk 75 continues to rotate, and the drive rod 723 disengages from the protrusion 77. The drive rod 723 is subjected to the elastic force of the elastic element 724 and drives the linkage rod 722 and the pallet 721 to slide towards the rotating disk 75. The nasal spray valve body 1 in the storage hole 76 rotates 180° with the rotating disk 75, changing from the original downward-facing position of the nozzle 11 to the upward-facing position of the nozzle 11. It falls out from the discharge port 74 onto the conveyor belt 8 directly below. The conveyor belt 8 will transport the nasal spray valve body 1 with the nozzle 11 facing upward to the next process.

[0043] In summary, this utility model provides an automatic feeding and vibration sorting device for nasal spray valve bodies, which has the following beneficial effects:

[0044] 1. In this utility model, multiple links for adjusting the transmission posture of the nasal spray valve body are set in the material conveying channel, taking into account the structural features of the nasal spray valve body itself, so that the nasal spray valve body is transmitted smoothly and orderly in the vibratory plate, ensuring that the nasal spray valve body enters the subsequent flipping device in the preset posture.

[0045] 2. In this utility model, an intermittently rotating flipping device is used to flip the nasal spray valve body to obtain the required standing position while solving the problem of easy jamming during flipping, so that the nasal spray valve body can be smoothly transferred to the next process, thereby improving the reliability of equipment operation.

[0046] Of course, there may be other embodiments of this utility model. Without departing from the spirit and essence of this utility model, those skilled in the art can make various corresponding changes and modifications based on this utility model, but these corresponding changes and modifications should all fall within the protection scope of the appended claims of this utility model.

Claims

1. An automatic feeding and vibration sorting device for nasal spray valve bodies, characterized in that, Includes a vibratory feeder (2), a material conveying channel (21) is fixedly connected inside the vibratory feeder (2), and guard plates (22) are provided on both sides of the material conveying channel (21). The material conveying channel (21) is provided with a guide rod (3), a turning mechanism (4), a material standing notch (5) and a material dropping hole (6) in sequence along the material conveying direction. A flipping device (7) is provided at the bottom of the material dropping hole (6). The flipping device (7) includes a fixed frame (78), a rotating disk (75) that rotates intermittently inside the fixed frame (78), a plurality of evenly distributed storage holes (76) inside the rotating disk (75), a plurality of evenly distributed protrusions (77) along the circumferential direction on the side wall edge of the rotating disk near the fixed frame (78), and a support mechanism (72) that is slidably connected to the top of the fixed frame (78). The supporting mechanism (72) includes a support plate (721) for temporarily supporting the nasal spray valve body (1), and a linkage rod (722) is fixedly connected to the bottom end of the support plate (721), and an active rod (723) is fixedly connected to the linkage rod (722).

2. The nasal spray valve body automatic feeding vibration sorting device according to claim 1, characterized in that, The protrusion (77) has a chamfer on one side along the rotation direction of the rotating disk (75). The active rod (723) has a chamfer on the side near the rotating disk (75) that matches the chamfer of the protrusion (77). An elastic element (724) is sleeved on the side of the active rod (723) away from the rotating disk (75). The end of the elastic element (724) away from the rotating disk (75) abuts against the fixed frame (78), and the end of the elastic element (724) near the rotating disk (75) abuts against the active rod (723).

3. The automatic feeding and vibration sorting device for nasal spray valve bodies according to claim 2, characterized in that, The top of the fixed frame (78) is provided with a feed inlet (73) facing the drop hole (6), and the bottom of the fixed frame (78) is provided with a discharge outlet (74) symmetrically. The side wall of the fixed frame (78) is detachably connected to a drive motor (71) for driving the rotating disk (75) to rotate intermittently.

4. The automatic feeding and vibration sorting device for nasal spray valve bodies according to claim 3, characterized in that, A conveyor belt (8) for transporting the nasal spray valve body (1) to the next process is provided directly below the discharge port (74).

5. The automatic feeding and vibration sorting device for nasal spray valve bodies according to claim 1, characterized in that, The material conveying channel (21) at the guide rod (3) is set in a stepped manner, and the channel connection is set as a downward slope. The two sides of the lower material conveying channel (21) are fixedly connected with columns, and the guide rod (3) is mounted on the columns. The height of the guide rod (3) is set so that only the suction tube (13) in the nasal spray valve body (1) can pass above it.

6. The automatic feeding and vibration sorting device for nasal spray valve bodies according to claim 1, characterized in that, A steering column (41) is provided on the material conveying channel (21) at the steering mechanism (4). The steering column (41) is located off the center of the material conveying channel (21) and close to the outer guard plate (22). A groove (42) is provided on the outer guard plate (22) between the steering column (41) and the material gap (5). The height of the inner guard plate (22) between the steering mechanism (4) and the material gap (5) is lower than the height of the suction tube (13) in the nasal spray valve body (1).

7. The automatic feeding and vibration sorting device for nasal spray valve bodies according to claim 6, characterized in that, The end of the groove (42) is provided with a material standing notch (5), and the bottom of the material standing notch (5) is provided with a material standing channel (51). The material standing channel (51) has a structure with a notch in the middle and horizontal support plates on both sides. The material standing channel (51) and the material conveying channel (21) are arranged in a stepped manner.

8. The automatic feeding and vibration sorting device for nasal spray valve bodies according to claim 7, characterized in that, The end of the vertical material channel (51) is provided with a material drop hole (6), and a stop bar (61) is fixedly connected to the guard plate (22) above the material drop hole (6).

9. The automatic feeding and vibration sorting device for nasal spray valve bodies according to claim 2, characterized in that, The elastic element (724) is a spring.

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