A rotary feed mechanism

Abstract

The utility model belongs to the technical field of feeding equipment, concretely relates to a rotary feeding mechanism, including mobile assembly, feeding channel, linear drive part, support plate, push material drive part, rotary axle, rotary drive part, spacing stop piece and clamping baffle, the utility model has realized the full -automatic feeding operation of containing the hole small -size workpiece from feeding, cutting off material source, wearing core, clamping, pushing material, loosening, core pulling to reset, its simple structure, convenient operation can complete the feeding operation in the limited space efficiently, stably, has guaranteed the accurate reliable of pushing material position, has improved production efficiency and consistency, has guaranteed the coherence and reliability of overall production line.

Description

Technical Field

[0001] This utility model belongs to the technical field of feeding equipment, specifically relating to a rotary feeding mechanism. Background Technology

[0002] In machining, welding, and other manufacturing processes, the automated feeding of small workpieces has always been a key factor affecting production efficiency and automation levels. Especially for small workpieces with holes, traditional feeding methods rely heavily on manual operation or semi-mechanized assistance, resulting in high labor intensity and low positioning accuracy, making it difficult to meet the requirements of high-efficiency and high-consistency production.

[0003] Currently, there are some automated feeding devices on the market, such as robotic arm gripping systems or conveyor belt structures. However, their structures are usually quite complex and costly, and they are difficult to complete feeding operations efficiently and stably in a limited space, which affects the continuity and reliability of the overall production line. Utility Model Content

[0004] The purpose of this invention is to provide a rotary feeding mechanism that solves the technical problems of complex structure, low positioning accuracy, and poor feeding efficiency in existing automated feeding mechanisms.

[0005] This utility model discloses a rotary feeding mechanism, comprising: A mobile assembly includes a base plate, a hopper, and a baffle; the hopper is fixed to the top of one end of the base plate, and has an inlet and an outlet on its adjacent sides respectively; the baffle is located on the side of the hopper and is aligned with the side wall of the hopper where the inlet is located; The feeding channel is inclined, and its lower end is attached to the side wall of the silo where the feeding port is located; A linear drive unit, the output end of which is connected to the moving assembly for driving the moving assembly to move laterally and reciprocate, so that the feed inlet is connected to the lower end of the feeding channel, or the baffle closes the lower end of the feeding channel. A support plate is disposed at the end of the base plate away from the hopper; A material pushing drive is fixedly installed on the bottom surface of the base plate, and its output end is connected to the support plate for driving the support plate to move closer to or away from the hopper. The rotating shaft has one end rotatably connected to the support plate, and the other end can axially penetrate into the hopper and exit through the discharge port, with its axis parallel to the pushing direction of the pushing drive component. A rotary drive component is fixedly mounted on the support plate, and its output end is connected to the rotary shaft for driving the rotary shaft to rotate around its own axis. A limiting stop is fixedly connected to the outer periphery of the end of the rotating shaft that extends into the hopper; The clamping baffle is fixedly installed at one end of the rotating shaft that extends into the hopper.

[0006] This application realizes a fully automated feeding operation for small workpieces with holes, from feeding, cutting off the material source, inserting the core, clamping, pushing, releasing, pulling the core and resetting. Its structure is simple and easy to operate. It can complete the feeding operation efficiently and stably in a limited space, ensuring the accuracy and reliability of the pushing position, improving production efficiency and consistency, and ensuring the continuity and reliability of the entire production line.

[0007] Based on the above technical solution, the solution of this application can be further improved as follows: Preferably, the moving assembly further includes a linear guide rail, which is fixedly installed on the top of the end of the base plate away from the hopper and forms a sliding fit with the rotating shaft. This solution provides high-precision guidance for the rotating shaft, ensuring that the rotating shaft moves strictly along a straight trajectory, avoiding any deviation or jamming, and ensuring that it can be smoothly inserted into the inner hole of the workpiece. It also provides stable support, reduces stress concentration at the connection between the rotating shaft and the support plate and the rotating drive component, and improves the smoothness of movement and service life.

[0008] Preferably, it includes: A heavy hammer is positioned below the feeding channel; A pusher plate is slidably disposed within the feeding channel; A connector is located at the bottom of the pusher plate; The bottom of the feeding channel has a strip-shaped through hole along its length. The connector passes through the strip-shaped through hole and connects to the counterweight, forming a sliding fit with the strip-shaped through hole. This solution completely solves the common problems of material jamming and clogging in pure gravity sliding, improves the reliability of feeding, and has a simple structure, relying solely on gravity drive, resulting in low manufacturing and maintenance costs.

[0009] Preferably, the connector has a T-shaped structure, and the width of its vertical portion matches the width of the strip-shaped through hole; the top surface of the counterweight has an insertion groove that matches the horizontal portion of the connector; this solution enables quick and precise tool-free assembly between the connector and the counterweight, while ensuring that the connector will not twist during movement, thereby smoothly and reliably transferring the weight of the counterweight to the push plate, ensuring both ease of assembly and improved stability of the entire feeding process.

[0010] Preferably, it includes: The guide base has a sliding channel with openings at both ends inside. The moving assembly is slidably disposed in the sliding channel. A feed inlet is provided on one side of the guide base, and the lower end of the feeding channel is connected to the feed inlet. This solution provides high-precision sliding guidance and a stable mounting base for the moving assembly, ensuring the accuracy and consistency of the connection between the feeding channel and the feed inlet, and greatly improving the reliability of feeding and the overall structural stability of the mechanism.

[0011] Preferably, the guide base also has a receiving channel located below the sliding channel and open at both ends. The sliding channel and the receiving channel are connected by a movable through groove. The pushing drive extends into the receiving channel through the movable through groove. This solution provides a protected and compact installation and operating space for the pushing drive, allowing its main body to be hidden inside the guide base. This optimizes the overall structural layout, improves space utilization, avoids external interference, and ensures the stability and reliability of the movement.

[0012] Preferably, a drive slot is provided on the outer side of the guide base, the linear drive is fixedly installed on the outer side of the guide base, and its drive end extends into the sliding channel through the drive slot and is fixedly connected to the hopper; by adopting this solution, the integration and reliability of the mechanism are improved, and the drive end of the linear drive can efficiently transmit power to the moving assembly through the drive slot to drive it to slide stably inside the guide base, thereby maintaining the simplicity and compactness of the overall structure of the mechanism.

[0013] Through the above technical solution, this utility model achieves the following beneficial effects: 1. This application realizes a fully automatic feeding operation for small workpieces with holes, from feeding, cutting off the material source, inserting the core, clamping, pushing, releasing, pulling the core and resetting. Its structure is simple and easy to operate. It can complete the feeding operation efficiently and stably in a limited space, ensuring the accuracy and reliability of the pushing position, improving production efficiency and consistency, and ensuring the continuity and reliability of the entire production line. 2. This application completely solves the common problems of material jamming and clogging in pure gravity sliding by using a counterweight, pusher plate and connecting parts, which improves the reliability of feeding. Moreover, its structure is simple, driven by gravity alone, and has low manufacturing and maintenance costs. Attached Figure Description

[0014] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0015] Figure 1 This is a perspective view (rear side view) of the rotary feeding mechanism described in a specific embodiment of this application. Figure 2 This is a perspective view (front side view) of the rotary feeding mechanism described in a specific embodiment of this application. Figure 3 for Figure 1 The diagram shows the structure of the rotary feeding mechanism after the guide base has been removed. Figure 4 for Figure 2 The diagram shows the structure of the rotary feeding mechanism after the guide base has been removed. Figure 5 for Figure 1 The transverse cross-sectional view of the feeding channel in the rotary feeding mechanism shown; Figure 6 for Figure 1 A schematic diagram of the moving assembly in the rotary feeding mechanism shown. Figure 7 for Figure 1 A schematic diagram of the guide base in the rotary feeding mechanism shown. Figure 8 for Figure 1 The diagram shows the working principle of the rotary feeding mechanism. Explanation of reference numerals in the attached figures: 1. Moving assembly; 2. Feed channel; 3. Linear drive; 4. Support plate; 5. Push drive; 6. Rotary shaft; 7. Rotary drive; 8. Limit stop; 9. Clamping baffle; 10. Counterweight; 11. Push plate; 12. Connecting component; 13. Guide base; 101. Base plate; 102. Hopper; 103. Baffle; 104. Linear guide rail; 201. Strip through hole; 1001. Insertion groove; 1301. Sliding channel; 1302. Inlet; 1303. Containing channel; 1304. Movable through groove; 1305. Drive through groove; 1021, Inlet; 1022, Outlet. Detailed Implementation

[0016] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0017] In this application, unless otherwise expressly specified and limited, the terms "installation" and "connection" 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 direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between 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.

[0018] To better understand the above technical solutions, the following will provide a detailed description of the technical solutions in conjunction with the accompanying drawings and specific embodiments.

[0019] Example: like Figure 1 and Figure 2 As shown in the figure, this application discloses a rotary feeding mechanism for automatically feeding small workpieces with hole features. It has the advantages of simple structure, convenient use, and high precision and efficiency. Its specific structure includes: a moving assembly 1, a feeding channel 2, a linear drive 3, a support plate 4, a pushing drive 5, a rotating shaft 6, a rotating drive 7, a limiting stop 8, and a clamping stop 9.

[0020] like Figure 6 As shown, the moving assembly 1 integrates the functions of a moving platform and a storage unit, and can move laterally as a whole under the drive of the linear drive 3, including: The base plate 101 is used to support other components; The hopper 102 is fixed to the top of one end of the base plate 101 and serves as a transfer and storage room for workpieces. It has an inlet 1021 and an outlet 1022 on its adjacent sides. The inlet 1021 is used to receive workpieces from the feeding channel 2, while the outlet 1022 is the outlet from which the workpieces are pushed out. A baffle 103 is located on the side of the hopper 102 and aligned with the side wall of the hopper 102 where the feed inlet 1021 is located. It is used to close the lower end of the feeding channel 2 after the moving assembly 1 moves laterally, thereby cutting off the supply of subsequent workpieces and ensuring that only one part is processed at a time to avoid interference.

[0021] like Figure 4 As shown, the feeding channel 2 is a workpiece conveying channel. It is arranged at an inclination and uses the weight of the workpiece to make it slide to the lower end, thereby realizing automatic feeding. Its lower end is in contact with the side wall of the hopper 102 with the feed inlet 1021, so that when the lower end is connected to the feed inlet 1021, it can replenish the hopper 102 with workpieces.

[0022] like Figures 1 to 4As shown, the output end of the linear drive 3 is connected to the moving assembly 1 for transmission, and is used to drive the moving assembly 1 to move laterally reciprocatingly, so as to switch between the feeding station and the working station, thereby controlling the feeding state of the hopper 102, as follows: Feeding station: The moving assembly 1 moves to connect the feed port 1021 with the lower end of the feeding channel 2, so that the hopper 102 can receive a workpiece; Work station: The moving assembly 1 moves to the lower end of the feeding channel 2 so that the baffle 103 closes the lower end, thereby cutting off the supply of subsequent workpieces and avoiding interference.

[0023] like Figure 3 As shown, the support plate 4 is arranged at the end of the base plate 101 away from the hopper 102. It is used to install the rotating shaft 6 and the rotating drive 7, and serves as the driving object of the pushing drive 5.

[0024] like Figure 3 As shown, the pusher drive 5 is fixedly installed on the bottom surface of the base plate 101, and its output end is connected to the support plate 4 for transmission. It is used to drive the support plate 4 to move closer to or away from the hopper 102, so that the support plate 4 and all its components can perform linear reciprocating motion.

[0025] like Figure 3 and Figure 4 As shown, one end of the rotating shaft 6 is rotatably connected to the support plate 4, and the other end can be axially inserted into the hopper 102 and out through the discharge port 1022. Its axis is parallel to the pushing direction of the pusher drive 5, and its outer diameter is matched with the inner hole of the workpiece, thereby ensuring the conveying accuracy of the workpiece.

[0026] The rotary drive component 7 is fixedly installed on the support plate 4, and its output end is connected to the rotary shaft 6 for driving the rotary shaft 6 to rotate around its own axis.

[0027] like Figure 4 As shown, the limiting stop 8 is fixedly connected to the outer periphery of one end of the rotating shaft 6 that extends into the hopper 102. It is used to abut against the inner end face of the workpiece after the rotating shaft 6 is inserted into the inner hole of the workpiece, so that it moves axially together with the rotating shaft 6. It is preferably in the form of a ring structure, thereby expanding the contact area, ensuring uniform force distribution, and improving the stability of pushing the material. It can also be a welded protrusion, a through pin, or a fastening nut, etc., without specific limitations.

[0028] like Figure 4 As shown, the clamping baffle 9 is fixedly installed at one end of the rotating shaft 6 that extends into the hopper 102. It is used to clamp the outer end face of the part by rotating the rotating shaft 6 at an angle after it passes through the inner hole of the workpiece.

[0029] For example, the linear drive 3 and the push drive 5 are both linear cylinders, and the rotary drive 7 is a rotary cylinder; this provides stable, reliable and easy-to-control power, ensuring the precise execution of core actions such as pushing, clamping, core pulling and reciprocating motion of the moving assembly 1, while also helping to reduce manufacturing costs and improve the ease of equipment maintenance.

[0030] This invention enables fully automated feeding of small workpieces with holes, from feeding, cutting off the material source, inserting the core, clamping, pushing, releasing, pulling the core and resetting. It has a simple structure and is easy to operate. It can complete the feeding operation efficiently and stably in a limited space, ensuring the accuracy and reliability of the pushing position, improving production efficiency and consistency, and ensuring the continuity and reliability of the entire production line.

[0031] In some embodiments, such as Figure 3 As shown, the moving assembly 1 also includes a linear guide rail 104, which is fixedly installed on the top of the end of the base plate 101 away from the hopper 102 and forms a sliding fit with the rotating shaft 6.

[0032] By designing the linear guide 104, a high-precision guide is provided for the rotating shaft 6, ensuring that the rotating shaft 6 moves strictly along a straight trajectory, avoiding any deviation or jamming, and ensuring that it can be smoothly inserted into the inner hole of the workpiece. It also provides stable support, reduces stress concentration at the connection between the rotating shaft 6 and the support plate 4 and the rotating drive component 7, and improves the smoothness of movement and service life.

[0033] In some embodiments, such as Figures 1-5 As shown, it includes: The counterweight 10 is arranged below the feeding channel 2 to provide a stable and continuous power source for pushing materials. The pusher plate 11 is slidably disposed in the feeding channel 2 and is used to push all the workpieces in the channel under the action of gravity, thereby forcing the foremost workpiece into the hopper 102. The connector 12 is located at the bottom of the pusher plate 11 and is used to transfer the gravity of the counterweight 10 to the pusher plate 11 so that it can obtain a downward thrust. The bottom of the feeding channel 2 is provided with a strip-shaped through hole 201 along its length, which provides a movement path for the connector 12. The connector 12 passes through the strip-shaped through hole 201 and connects with the counterweight 10, and forms a sliding fit with the strip-shaped through hole 201, thereby preventing the pusher plate 11 from twisting or shifting.

[0034] The above design completely solves the common problems of material jamming and clogging in pure gravity sliding, improves the reliability of material feeding, and has a simple structure, relying solely on gravity drive, resulting in low manufacturing and maintenance costs.

[0035] Based on the above embodiments, such as Figure 5As shown, the connector 12 has a T-shaped structure, and the width of its vertical part matches the width of the strip-shaped through hole 201; the top surface of the counterweight 10 is provided with a plug groove 1001 that matches the horizontal part of the connector 12.

[0036] Understandably, the width of the vertical part of the connector 12 matches the strip through hole 201, which serves as a guide and anti-torsion function, ensuring that the connector 12 can only slide along the length direction of the strip through hole 201, while preventing the pusher plate 11 from rotating in the channel, thus ensuring the stability and straightness of the movement.

[0037] Understandably, the horizontal part of the connector 12 serves as a load-bearing and suspension component. By inserting it into the insertion slot 1001 of the counterweight 10 and then using the bolt and nut assembly for detachable locking, the gravity of the counterweight 10 can be converted into a pulling force on the pusher plate 11.

[0038] Through the above design, the fast and precise tool-free assembly between the connector 12 and the counterweight 10 is realized, while ensuring that the connector 12 will not twist during the movement, so that the gravity of the counterweight 10 is transferred to the push plate 11 smoothly and reliably, which not only ensures the ease of assembly, but also improves the stability of the entire feeding process.

[0039] In some embodiments, such as Figure 1 , Figure 2 and Figure 7 As shown, it includes: The guide base 13 has a sliding channel 1301 with openings at both ends inside. The moving assembly 1 is slidably disposed in the sliding channel 1301. A feed inlet 1302 is provided on one side of the guide base 13. The lower end of the feeding channel 2 is connected to the feed inlet 1302.

[0040] Understandably, the sliding channel 1301 provides a stable and high-precision sliding support for the entire moving assembly 1, which can effectively prevent the moving assembly 1 from shaking, tilting or jamming during reciprocating motion, and ensure that the feed port 1021 and the baffle 103 can be precisely aligned with the feeding channel 2 / feed port 1302.

[0041] Understandably, the feed inlet 1302 provides a fixed docking target for the feeding channel 2, allowing the lower end of the feeding channel 2 to be fixedly installed on the guide base 13, thereby improving the structural stability of the entire mechanism and turning the entire mechanism into an independent functional module for easy integration into an automated production line.

[0042] The above design provides a high-precision sliding guide and a stable mounting base for the mobile assembly 1. At the same time, the feeding channel 2 is integrated and fixed through the feed inlet 1302 on its side wall, ensuring the accuracy and consistency of the docking relationship between the feeding channel 2 and the feed inlet 1021, which greatly improves the reliability of feeding and the overall structural stability of the mechanism.

[0043] Based on the above embodiments, such as Figure 1 , Figure 2 and Figure 7 As shown, the guide base 13 is also provided with a receiving channel 1303 located below the sliding channel 1301 and open at both ends. The sliding channel 1301 and the receiving channel 1303 are connected by a movable through groove 1304. The pusher drive 5 extends into the receiving channel 1303 through the movable through groove 1304.

[0044] The above design provides a protected and compact installation and operation space for the pusher drive component 5, allowing its main body to be hidden inside the guide base 13. This optimizes the overall structural layout, improves space utilization, avoids external interference, and ensures the stability and reliability of the movement.

[0045] Based on the above embodiments, such as Figure 1 , Figure 2 and Figure 7 As shown, a drive groove 1305 is provided on the outer side of the guide base 13. The linear drive component 3 is fixedly installed on the outer side of the guide base 13, and its drive end extends into the sliding channel 1301 through the drive groove 1305 and is fixedly connected to the hopper 102. The above design improves the integration and reliability of the mechanism and enables the driving end of the linear drive 3 to efficiently transmit power to the moving assembly 1 through the drive through slot 1305, so as to drive it to slide stably inside the guide base 13, thereby maintaining the simplicity and compactness of the overall structure of the mechanism.

[0046] The workflow for this application will be further explained as follows: 1. Initial state: The pusher drive 5 is in the extended state, driving the support plate 4, rotating shaft 6 and other components to move backward, so that the rotating shaft 6 is completely pulled out of the hopper 102; the linear drive 3 is in the state of moving the moving assembly 1 to the "feeding station", so that the feed port 1021 of the hopper 102 is directly opposite the lower end of the feeding channel 2; the rotary drive 7 is in the initial angle, so that the direction of the clamping baffle 9 will not obstruct the rotating shaft 6 from passing through the inner hole of the workpiece.

[0047] 2. Feeding: The workpiece slides down to the lower end by its own weight through the inclined feeding channel 2. Since the feed port 1021 is open, a workpiece falls into the hopper 102 and stays inside it.

[0048] 3. Cut off the material source: The linear drive 3 is activated, driving the entire moving assembly 1 to move laterally, switching it to the "working position". After the movement, the feed port 1021 of the hopper 102 leaves the feeding channel 2, while the baffle 103 moves to the lower end of the feeding channel 2 and closes it to prevent subsequent parts from falling, ensuring that only one part is processed at a time.

[0049] 4. Core insertion: When the pusher drive 5 is activated, its output end retracts, pushing the support plate 4 and the components installed on it forward toward the hopper 102. The rotating shaft 6 then inserts linearly into the hopper 102 and precisely penetrates into the inner hole of the workpiece inside the hopper until the limit stop 8 abuts against the inner end face of the workpiece.

[0050] V. Clamping: When the rotary drive 7 is activated, it drives the rotary shaft 6 to rotate at a certain angle. As a result, the clamping baffle 9 installed at the end of the rotary shaft 6 rotates accordingly, thereby clamping the outer end face of the workpiece. In this way, it cooperates with the limiting baffle 8 to axially limit the workpiece on the rotary shaft 6.

[0051] 6. Pushing: The pushing drive 5 is activated again, and its output end continues to retract. The rotating shaft 6 passes through the discharge port 1022 and goes out of the hopper 102. The workpiece that is axially limited on the rotating shaft 6 will also be carried out of the hopper 102 until the workpiece is pushed to the predetermined position.

[0052] VII. Releasing and Core Pulling: The rotary drive 7 first rotates in the opposite direction, causing the clamping baffle 9 to return to its original angle and releasing the workpiece; then, the push drive 5 extends and pulls the rotary shaft 6 out of the inner hole of the part, returning to the initial position, so that the workpiece is left in the predetermined position.

[0053] 8. Reset: The linear drive unit 3 is activated, driving the moving assembly 1 back to the "feeding station", so that the feed port 1021 of the hopper 102 is re-aligned with the lower end of the feeding channel 2, and the baffle 103 moves away, allowing the next workpiece to fall into the hopper 102.

[0054] Numerous specific details are set forth in this specification. However, it will be understood that embodiments of this invention may be practiced without these specific details. In some instances, well-known methods, structures, and techniques have not been shown in detail so as not to obscure the understanding of this specification.

[0055] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0056] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A rotary feeding mechanism, characterized in that, include: The mobile assembly includes a base plate, a hopper, and a baffle; the hopper is fixed to the top of one end of the base plate, and has an inlet and an outlet on its adjacent sides, respectively; The baffle is located on the side of the silo and is aligned with the side wall of the silo where the feed inlet is located; The feeding channel is inclined, and its lower end is attached to the side wall of the silo where the feeding port is located; A linear drive unit, the output end of which is connected to the moving assembly for driving the moving assembly to move laterally and reciprocate, so that the feed inlet is connected to the lower end of the feeding channel, or the baffle closes the lower end of the feeding channel. A support plate is disposed at the end of the base plate away from the hopper; A material pushing drive is fixedly installed on the bottom surface of the base plate, and its output end is connected to the support plate for driving the support plate to move closer to or away from the hopper. The rotating shaft has one end rotatably connected to the support plate, and the other end can axially penetrate into the hopper and exit through the discharge port, with its axis parallel to the pushing direction of the pushing drive component. A rotary drive component is fixedly mounted on the support plate, and its output end is connected to the rotary shaft for driving the rotary shaft to rotate around its own axis. A limiting stop is fixedly connected to the outer periphery of the end of the rotating shaft that extends into the hopper; The clamping baffle is fixedly installed at one end of the rotating shaft that extends into the hopper.

2. The rotary feeding mechanism according to claim 1, characterized in that, The moving assembly also includes a linear guide rail, which is fixedly installed on the top of the bottom plate at the end away from the hopper and forms a sliding fit with the rotating shaft.

3. The rotary feeding mechanism according to claim 2, characterized in that, include: A heavy hammer is positioned below the feeding channel; A pusher plate is slidably disposed within the feeding channel; A connector is located at the bottom of the pusher plate; The bottom of the feeding channel is provided with a strip-shaped through hole along its length. The connector passes through the strip-shaped through hole and connects to the counterweight, forming a sliding fit with the strip-shaped through hole.

4. The rotary feeding mechanism according to claim 3, characterized in that, The connector has a T-shaped structure, and the width of its vertical portion matches the width of the strip-shaped through hole; the top surface of the counterweight has a plug groove that matches the horizontal portion of the connector.

5. The rotary feeding mechanism according to claim 1, characterized in that, include: The guide base has a sliding channel with openings at both ends inside. The moving assembly is slidably disposed in the sliding channel. A feed inlet is provided on one side of the guide base, and the lower end of the feeding channel is connected to the feed inlet.

6. The rotary feeding mechanism according to claim 5, characterized in that, The guide base is also provided with a receiving channel located below the sliding channel and open at both ends. The sliding channel and the receiving channel are connected by a movable through groove. The pushing drive extends into the receiving channel through the movable through groove.

7. The rotary feeding mechanism according to claim 5, characterized in that, A drive slot is provided on the outer side of the guide base. The linear drive component is fixedly installed on the outer side of the guide base, and its drive end extends into the sliding channel through the drive slot and is fixedly connected to the hopper.

Images