Vibrating disc feeding equipment for batch processing of small metal fittings

Abstract

The utility model belongs to metal fittings vibration disc material loading technical field especially relates to a vibration disc material loading equipment for small -size metal fittings batch processing, including vibration disc body, straight vibration channel and butt joint frame, the upper surface of vibration disc body is fixedly connected with the lower surface of straight vibration channel, be provided with resistance mechanism between straight vibration channel and butt joint frame. The utility model provides a vibration disc material loading equipment for small -size metal fittings batch processing, in this technical scheme, through the use of rotating shaft and baffle, can follow the accessory feeding speed, the opening and closing angle of baffle is automatically regulated, the guiding function is kept at low speed, when the accessory high -speed feeding, through the cooperation of pendulum and baffle, realize the effect that avoids accessory splashing, improved the security of use in practice, form mechanical limit through the use of T type stop block, avoid the baffle position to be in front, influence accessory under the normal condition under the operation of unloading, benefit more efficient smoothly and carry out accessory unloading.

Description

Technical Field

[0001] This utility model belongs to the field of vibratory feeder feeding technology for metal parts, and particularly relates to vibratory feeder feeding equipment for batch processing of small metal parts. Background Technology

[0002] Small metal parts typically refer to screws, washers, bearing rings, electronic contacts, etc., and are made of materials such as stainless steel, copper alloys, and aluminum alloys. They are characterized by high precision, large batch production, and diverse surface treatments, and are widely used in electronics, automotive, medical device and other fields. When processing them, vibratory feeders are used for related feeding operations to realize the automatic separation, orientation and continuous conveying of small metal parts.

[0003] When using a vibratory feeder to feed small metal parts, different feeding speeds are required depending on the actual needs. However, at high speeds, metal parts may splash and bounce due to inertia. This can cause the bounced parts to damage the equipment or surrounding products, and the scattered metal parts can pose production safety hazards. It can also lead to unstable feeding, which can directly cause material shortages and shutdowns at downstream assembly stations, reduce the overall feeding efficiency of the production line, and increase the frequency of manual intervention and scrap rate. Utility Model Content

[0004] The purpose of this invention is to address the aforementioned technical problems by providing a vibratory feeder for batch processing of small metal parts, thus solving the problem of parts splashing due to inertia when operating at excessive speed.

[0005] In view of this, the present invention provides a vibratory feeder feeding device for batch processing of small metal parts, including a vibratory feeder body, a straight vibration channel and a receiving frame, wherein the upper surface of the vibratory feeder body is fixedly connected to the lower surface of the straight vibration channel, and a blocking mechanism is provided between the straight vibration channel and the receiving frame. The blocking mechanism is used to prevent parts from splashing when the vibratory feeder body is at high speed, and can be opened or closed according to different speeds of the vibratory feeder body. The blocking mechanism includes two sets of fixed frames fixedly installed on the upper surface of the receiving frame. A rotating shaft runs horizontally through the upper part of the two sets of fixed frames. A baffle is fixedly installed on the outer surface of the rotating shaft, and the two sides of the baffle are respectively attached to the opposite sides of the two sets of fixed frames. A T-shaped stop is fixedly installed on the upper surface of the receiving frame, and one side of the T-shaped stop abuts against one side of the baffle.

[0006] Furthermore, it also includes: The replacement mechanism is installed on the lower surface of the baffle and can perform different replacement operations according to the different feeding speeds of the accessories.

[0007] Furthermore, the replacement mechanism includes: A connecting frame is fixedly installed on the lower surface of the baffle. A connecting plate is fixedly installed at the bottom of the connecting frame. A bidirectional screw is rotatably connected inside the connecting plate. Threaded abutment pads are threaded on both sides of the outer surface of the bidirectional screw. A pendulum is clamped between the two threaded abutment pads.

[0008] Furthermore, a screwing block is fixedly installed at one end of the bidirectional screw, and a limit bolt is threadedly connected to the outer surface of the bidirectional screw, with the limit bolt abutting against the end surface of the connecting plate.

[0009] Furthermore, a workbench is fixedly installed on the lower surface of the vibratory feeder body, a base is fixedly installed on the upper surface of the workbench, and two sets of convex frames are fixedly installed on the upper surface of the base, with the upper surfaces of the two sets of convex frames being fixedly connected to the lower surface of the receiving frame.

[0010] Furthermore, the vibratory feeder body is provided with a spiral feeding channel inside.

[0011] The beneficial effects of this utility model are: 1. This utility model, through the use of a rotating shaft and a baffle, can automatically adjust the opening and closing angle of the baffle according to the feeding speed of the parts. At low speeds, it maintains the guiding function. When the parts are fed at high speeds, the combination of the pendulum and the baffle prevents the parts from splashing, thus improving safety in actual use. The use of the T-shaped stop block forms a mechanical limit, preventing the baffle from being too far forward and affecting the unloading operation of the parts under normal conditions, which is conducive to more efficient and smooth unloading of parts.

[0012] 2. This utility model allows for the replacement of the pendulum by using a bidirectional screw and a threaded abutment pad to adapt to the feeding needs of different accessories, thus achieving faster adaptability of the equipment in actual use. Furthermore, the use of a limit bolt ensures the stability of the bidirectional screw during use, which is beneficial for efficient operation in practice. Attached Figure Description

[0013] Figure 1 This is a first-person perspective schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the overall structure of this utility model from a second perspective; Figure 3 This is a schematic diagram of the connection structure between the vibratory plate body and the direct vibration channel of this utility model; Figure 4 This is a structural schematic diagram of the baffle part of this utility model; Figure 5 This is a utility model Figure 3 Enlarged schematic diagram of the structure at point A.

[0014] In the diagram: 1. Workbench; 2. Vibratory feeder body; 3. Screw feed channel; 4. Straight vibration channel; 5. Base; 6. Convex frame; 7. Support frame; 8. Fixing frame; 9. Rotating shaft; 10. Baffle; 11. T-shaped stop; 12. Connecting frame; 13. Connecting plate; 14. Bidirectional screw; 15. Tightening block; 16. Threaded abutment pad; 17. Pendulum; 18. Limit bolt. Detailed Implementation

[0015] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0016] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0017] It should be noted that the terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and are not limited in number; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0018] It should be noted that in the description of this application, the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0019] It should be noted that, in this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0020] Example 1: like Figure 3 and Figure 5 As shown, it includes a vibratory plate body 2, a direct vibration channel 4, and a receiving frame 7. The upper surface of the vibratory plate body 2 is fixedly connected to the lower surface of the direct vibration channel 4, and a blocking mechanism is provided between the direct vibration channel 4 and the receiving frame 7. The blocking mechanism is used to prevent parts from splashing when the vibratory feeder body 2 is running at high speed, and can be opened or closed according to different speeds of the vibratory feeder body 2. The blocking mechanism includes: Two sets of fixing brackets 8 are fixedly installed on the upper surface of the receiving frame 7. A rotating shaft 9 is horizontally passed through the upper part of the two sets of fixing brackets 8. A baffle 10 is fixedly installed on the outer surface of the rotating shaft 9, and the two sides of the baffle 10 are respectively attached to the opposite sides of the two sets of fixing brackets 8. A T-shaped block 11 is fixedly installed on the upper surface of the receiving frame 7, and one side of the T-shaped block 11 abuts against one side of the baffle 10.

[0021] Specifically, the vibratory feeder body 2 provides initial vibrational power to the components, the direct vibration channel 4 guides the components to move in an orderly manner, and the vibratory feeder body 2 vibrates at a specific frequency, enabling the small metal components inside to gain kinetic energy and begin to move. The direct vibration channel 4 receives this vibration, providing a stable movement path for the components, allowing them to move along the channel towards the receiving frame 7, avoiding chaos and accumulation of components during the conveying process, and improving the initial orderliness of the feeding. The baffle 10 can rotate stably within a fixed range, effectively preventing components from splashing. The baffle 10 is attached to the fixed frame 8 on both sides, limiting the left and right swaying of the baffle 10 during rotation, ensuring its rotational stability, and achieving a more efficient effect in preventing components from splashing. The vibratory feeder body 2 begins to vibrate at high frequency under the action of the drive device. The vibratory feeder body 2 is equipped with a spiral feeding channel 3, which has a certain slope and spiral shape. As the accessories move continuously, some accessories gradually enter the spiral feeding channel 3 under the combined action of vibration and gravity. Once they enter the channel, the accessories will start to move upward along the spiral trajectory. The slope design of the channel ensures that the accessories will not easily slip back onto the disc during the movement, but will continue to move in the discharge direction. When the speed of the vibratory feeder body 2 is low, the possibility of accessories splashing is small. At this time, the baffle 10 is kept closed under the action of the T-shaped stop 11, which does not hinder the normal passage of accessories. When the speed of the vibratory feeder body 2 increases, the baffle 10 is overcome by the impact force of the splashing accessories and the gravity of the pendulum 17. The pendulum 17 is used differently depending on the actual accessory feeding and speed, which can play a role in blocking accessory splashing. This control method enables the feeding equipment to adapt to the working requirements under different speeds, improving the versatility and practicality of the equipment.

[0022] Example 2: like Figure 4 As shown, it also includes: The replacement mechanism is installed on the lower surface of the baffle 10. It can perform different replacement operations according to the different feeding speeds of the accessories. The replacement mechanism includes: A connecting frame 12 is fixedly installed on the lower surface of the baffle 10. A connecting plate 13 is fixedly installed at the bottom of the connecting frame 12. A bidirectional screw 14 is rotatably connected inside the connecting plate 13. Threaded abutment pads 16 are threadedly connected to both sides of the outer surface of the bidirectional screw 14. A pendulum 17 is clamped between the two threaded abutment pads 16. A screwing block 15 is fixedly installed at one end of the bidirectional screw 14. A limit bolt 18 is threadedly connected to the outer surface of the bidirectional screw 14, and the limit bolt 18 abuts against the end surface of the connecting plate 13.

[0023] Specifically, the threaded connection between the bidirectional screw 14 and the threaded abutment pad 16 allows the threaded abutment pad 16 to move in opposite directions along the bidirectional screw 14, thereby loosening or unlocking the pendulum 17. When the two threaded abutment pads 16 move towards each other and approach each other, they exert a squeezing force on the pendulum 17. This squeezing force increases the friction between the pendulum 17 and the threaded abutment pad 16. As the friction increases, the pendulum 17 is firmly fixed in its current position and cannot be easily moved, thus completing the tightening operation of the pendulum 17. When releasing, simply reverse the movement of the bidirectional screw 14. At high speeds, select the appropriate pendulum 17 to enhance the stability of the baffle 10 and better prevent parts from splashing. At low speeds, replace the pendulum 17 with a suitable one to avoid the baffle 10 obstructing the normal passage of parts. Different pendulums 17 can be selected for operation depending on the parts. The operator can directly turn the turning block 15 by hand to rotate the bidirectional screw 14 without the need for additional tools, making operation simple and convenient. And when the bidirectional screw 14 rotates to the appropriate position and the pendulum 17 is secured, tighten the limiting bolt 18 so that its back side is tightly pressed against the front side of the connecting plate 13. The rotation of the bidirectional screw 14 is restricted by friction, thereby ensuring the stability of the position of the threaded abutment pad 16 and the pendulum 17.

[0024] Example 3: like Figure 1 and Figure 2 As shown, a workbench 1 is fixedly installed on the lower surface of the vibratory feeder body 2, a base 5 is fixedly installed on the upper surface of the workbench 1, two sets of convex frames 6 are fixedly installed on the upper surface of the base 5, and the upper surfaces of the two sets of convex frames 6 are fixedly connected to the lower surface of the receiving frame 7. A spiral feeding channel 3 is provided inside the vibratory feeder body 2.

[0025] Specifically, the workbench 1 has a large area and sufficient strength to withstand the vibration and weight generated by the vibratory feeder body 2 during operation, preventing the vibratory feeder body 2 from shifting or shaking due to its own vibration. This ensures the stability and reliability of the vibratory feeder body 2, providing a prerequisite for the stable feeding of small metal parts. The fixed connection between the convex frame 6 and the receiving frame 7 ensures the stability of the receiving frame 7 in both the horizontal and vertical directions, allowing components such as the fixed frame 8 and T-shaped stop 11 installed on the receiving frame 7 to accurately perform their functions. This effectively prevents small metal parts from splashing at high speeds on the vibratory feeder body 2, ensuring the accuracy and safety of the feeding process. The vibration generated by the vibratory feeder body 2 during operation enables the small metal parts inside to gain kinetic energy and begin to move. The special shape design of the spiral feeding channel 3 guides the parts to move upward or forward along the spiral trajectory, realizing the orderly arrangement and conveying of the parts.

[0026] Working principle: This vibratory feeder conveys small metal parts to the linear vibratory channel 4 in an orderly manner through the spiral feeding channel 3 inside the vibratory feeder body 2. The parts move at high speed along the track under vibration. When the speed of the parts is too high, parts may splash. When the parts reach the receiving frame 7, they are fed through the gap in the receiving frame 7 (the material feed end of the equipment is located below the receiving frame 7). The baffle 10 of the blocking mechanism is hinged and fixed by the rotating shaft 9. After being impacted by the parts, it rotates around the shaft to prevent parts from splashing. Afterwards, it can return to its original position through the gravity of the rotating shaft 9 and the pendulum 17, and is limited by the T-shaped stop 11 to prevent the baffle 10 from being too far forward and affecting the feeding. It can also be adjusted according to the different parts during use. When replacing the pendulum 17 to match the feeding speed during high-speed feeding operations, the operator must first unscrew the limiting bolt 18 from the front of the connecting plate 13 to release its limiting constraint on the bidirectional screw 14. Then, the operator should manually rotate the turning block 15. Since the turning block 15 is connected to the bidirectional screw 14, rotating it will drive the bidirectional screw 14 to rotate, thereby causing the threaded abutment pad 16, which is threadedly connected to the bidirectional screw 14, to move along the screw and gradually move away from the outer surface of the pendulum 17. At this time, the pendulum 17 is in a detachable state, so it can be removed and replaced with a suitable type of pendulum 17 that matches the current high-speed feeding requirements. Finally, the new pendulum 17 is installed in the reverse order, and the limiting bolt 18 is tightened to complete the replacement operation. After that, different accessory feeding operations can be performed.

[0027] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A vibratory feeder for batch processing of small metal parts, characterized in that, It includes a vibratory plate body (2), a direct vibration channel (4) and a support frame (7). The upper surface of the vibratory plate body (2) is fixedly connected to the lower surface of the direct vibration channel (4). A blocking mechanism is provided between the direct vibration channel (4) and the support frame (7). The blocking mechanism is used to prevent parts from splashing when the vibratory plate body (2) is at high speed, and can be opened or closed according to the different speeds of the vibratory plate body (2). The blocking mechanism includes: two sets of fixed frames (8) fixedly installed on the upper surface of the receiving frame (7), a rotating shaft (9) passing through the upper part of the two sets of fixed frames (8), a baffle (10) fixedly installed on the outer surface of the rotating shaft (9), and the two sides of the baffle (10) respectively abutting against the opposite sides of the two sets of fixed frames (8), and a T-shaped block (11) fixedly installed on the upper surface of the receiving frame (7), and one side of the T-shaped block (11) abutting against one side of the baffle (10).

2. The vibratory feeder feeding device for batch processing of small metal parts according to claim 1, characterized in that, Also includes: The replacement mechanism is installed on the lower surface of the baffle (10) and can perform different replacement operations according to the different feeding speeds of the accessories.

3. The vibratory feeder feeding device for batch processing of small metal parts according to claim 2, characterized in that, The replacement mechanism includes: A connecting frame (12) is fixedly installed on the lower surface of the baffle (10). A connecting plate (13) is fixedly installed at the bottom of the connecting frame (12). A bidirectional screw (14) is rotatably connected inside the connecting plate (13). Threaded abutment pads (16) are threadedly connected to both sides of the outer surface of the bidirectional screw (14). A pendulum (17) is clamped between the two threaded abutment pads (16).

4. The vibratory feeder feeding device for batch processing of small metal parts according to claim 3, characterized in that, One end of the bidirectional screw (14) is fixedly installed with a screwing block (15), and the outer surface of the bidirectional screw (14) is threaded with a limit bolt (18), and the limit bolt (18) abuts against the end surface of the connecting plate (13).

5. The vibratory feeder feeding device for batch processing of small metal parts according to claim 1, characterized in that, The lower surface of the vibratory plate body (2) is fixedly mounted with a workbench (1), the upper surface of the workbench (1) is fixedly mounted with a base (5), the upper surface of the base (5) is fixedly mounted with two sets of convex frames (6), and the upper surfaces of the two sets of convex frames (6) are fixedly connected to the lower surface of the receiving frame (7).

6. The vibratory feeder feeding device for batch processing of small metal parts according to claim 1, characterized in that, The vibratory feeder body (2) has a spiral feeding channel (3) inside.

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