A multi-axis linkage miniature bag sorting machine

Abstract

This invention discloses a multi-axis linkage micro-sized packaging sorting machine, relating to the field of logistics and warehousing technology. It includes a material discharge conveying mechanism, a maintenance mechanism, a vertical lifting mechanism, a toothed indexing turntable mechanism, a turntable conveying mechanism, and a sorting cabinet. The sorting cabinet has an internal mounting slot, and the maintenance mechanism is mounted on the cabinet. The toothed indexing turntable mechanism is located inside the mounting slot. A material discharge conveying mechanism is located on the side of the sorting cabinet closest to the toothed indexing turntable mechanism, and a vertical lifting mechanism is located on one side of the cabinet. A turntable conveying mechanism is located between the vertical lifting mechanism and the toothed indexing turntable mechanism. This device utilizes compressed air-driven vertical inching feeding technology, combined with a laser sensor, to accommodate products of varying thicknesses. It vertically lifts and transports products to the sorting turntable. Furthermore, it employs digital control technology to drive the motor, automatically tracking and adjusting the motor speed based on the operating conditions of upstream and downstream equipment, thereby improving production efficiency and reducing operating costs.

Description

Technical Field

[0001] This invention relates to the field of logistics and warehousing technology, specifically a multi-axis linkage miniature package sorting machine. Background Technology

[0002] With the development of various industries, the scale of product production and distribution continues to expand, placing higher demands on the efficiency of packaging and sorting goods. In logistics and warehousing, a large number of parcels need to be processed quickly and accurately to meet the needs of timely delivery and storage. In the manufacturing sector, in order to improve production efficiency and reduce costs, enterprises also need more automated and intelligent equipment to complete the product sorting work. Multi-axis linkage micro-sorting machines have emerged to meet the market demand for efficient and precise sorting equipment.

[0003] Existing bag-soring machines, using AC adjustable asynchronous motors and gear reducers, suffer from high motor power consumption, low energy utilization, easy motor overheating, slow drive response, and manual speed adjustment that cannot effectively coordinate with upstream and downstream equipment for automatic intelligent control. Their complex mechanical transmission and cumbersome structure result in high failure rates, difficult repairs, high maintenance workload, high maintenance costs, low product adaptability, and complex speed adjustments for different products. They are also unsuitable for applications with limited space. Therefore, those skilled in the art have developed a multi-axis linkage miniature bag-soring machine to address the problems mentioned in the background section. Summary of the Invention

[0004] The purpose of this invention is to provide a multi-axis linkage micro-packaging machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A multi-axis linkage micro-packaging machine includes a material discharge conveying mechanism, a maintenance mechanism, a vertical lifting mechanism, a toothed indexing turntable mechanism, a turntable conveying mechanism, a high and low voltage power supply cabinet, a control panel, and a packaging cabinet. The packaging cabinet has an installation slot inside, and the maintenance mechanism is installed on the packaging cabinet. The toothed indexing turntable mechanism is installed inside the installation slot. The material discharge conveying mechanism is installed on the side of the packaging cabinet closest to the toothed indexing turntable mechanism, and the vertical lifting mechanism is installed on one side of the packaging cabinet. The turntable conveying mechanism is installed between the vertical lifting mechanism and the toothed indexing turntable mechanism.

[0007] The maintenance mechanism includes a maintenance rack, hinges, maintenance handles, maintenance doors, and maintenance sliding doors. The maintenance rack is fixedly connected to one side of the storage cabinet, and hinges are symmetrically arranged on one side of the maintenance rack. The maintenance door is movably connected to the maintenance rack through the hinges, and the maintenance handle is provided on the maintenance door. The maintenance door is movably connected to the maintenance rack through the maintenance handle, and the maintenance sliding door is slidably connected to the upper side of the storage cabinet.

[0008] As a further embodiment of the present invention: the material discharge conveying mechanism includes a conveying frame, conveying rollers, a first conveyor belt, a fixed frame, an adjusting frame, an adjusting plate, and an adjusting knob. The sorting cabinet is fixedly connected to the conveying frame in the mounting groove. Multiple conveying rollers are arranged at equal intervals between the conveying frames. The first conveyor belt is sleeved on the conveying rollers. Fixed frames are fixedly connected at equal intervals on the conveying frame. Adjusting knobs are provided on the fixed frames. Adjusting plates are movably connected to the fixed frames through the adjusting knobs. A conveying motor is provided on one side of the conveying frame. The output end of the conveying motor is fixedly connected to the conveying rollers.

[0009] As a further embodiment of the present invention: the vertical lifting mechanism includes a lifting frame, a first slide rail, a lifting plate, a second slide rail, a sliding frame, a linear pneumatic slide rail, a detection frame, and a laser sensor. The lifting frame is fixedly connected to one side of the sorting cabinet, the first slide rail is fixedly connected inside the lifting frame, the sliding frame is slidably connected to the first slide rail, the lifting plate is fixedly connected to one side of the sliding frame, the linear pneumatic slide rail is fixedly connected to one side surface of the lifting frame, and the second slide rail is fixedly connected to the side of the lifting frame closest to the linear pneumatic slide rail. The sliding frame is located on the linear pneumatic slide rail and the second slide rail.

[0010] As a further embodiment of the present invention: air vents are provided on both sides of the linear pneumatic slide rail, the linear pneumatic slide rail is connected to an external air supply device through the air vents, and a detection frame is fixedly connected to the upper side of the linear pneumatic slide rail, and a laser sensor is provided on the lifting plate of the detection frame.

[0011] As a further embodiment of the present invention: the toothed indexing turntable mechanism includes an indexing turntable, a rotating shaft, a limiting frame, a limiting slide rail, a limiting slide groove, a limiting block, a feeding frame, an adjusting frame, and limiting rods. The feeding frame is fixedly connected to one side of the conveying frame in the mounting groove. Adjusting frames are symmetrically arranged on one side of the feeding frame. Multiple limiting rods are evenly spaced on the adjusting frame. A groove is opened on one side of the feeding frame, and a limiting frame is fixedly connected to one side of the mounting groove. Limiting slide rails are provided on both the upper and lower sides of the limiting frame, and the limiting slide rails have an arc-shaped structure.

[0012] As a further embodiment of the present invention: a rotating shaft is movably connected to one side of the limiting frame, a servo motor is fixedly connected to the limiting frame, the output end of the servo motor is fixedly connected to the rotating shaft, and indexing turntables are arranged at equal intervals on the rotating shaft, with the indexing turntables cooperating with the grooves.

[0013] As a further embodiment of the present invention: the indexing turntable is symmetrically provided with limit blocks, and the limit slide rail is provided with limit grooves, with the limit blocks located on the limit grooves.

[0014] As a further embodiment of the present invention: the turntable conveying mechanism includes a mounting frame, a movable rod, a second conveyor belt, a guide frame, a drive motor, and a rotating seat. The mounting frame is fixedly connected to the side of the mounting groove near the lifting frame. The movable rod is movably connected to one side of the mounting frame, and the guide frame is fixedly connected to the middle of the mounting frame. A rotating seat is provided on the side of the guide frame away from the mounting frame. A rotating wheel is movably mounted on the rotating seat. Multiple second conveyor belts are sleeved at equal distances on the rotating wheel and the movable rod, and the second conveyor belts are located on the guide frame.

[0015] As a further embodiment of the present invention: a drive motor is fixedly connected to one side of the mounting bracket, and a movable rod is fixedly connected to the output end of the drive motor.

[0016] As a further embodiment of the present invention: a control panel is provided on one side of the sorting cabinet, and a high and low voltage power supply cabinet is provided below the conveyor frame of the sorting cabinet, and the control panel and the high and low voltage power supply cabinet are electrically connected.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. When the maintenance door needs to be opened, the operator holds the maintenance handle and applies a pulling force. The maintenance door can rotate around the hinge axis, thereby realizing the opening and closing action. This connection method ensures that the maintenance door can fit tightly with the maintenance frame when closed, playing a sealing and protective role. At the same time, it can be easily opened when maintenance is needed to inspect, maintain, and replace parts of relevant components of the equipment, such as the material conveying mechanism and the vertical lifting mechanism. At the same time, when the maintenance sliding door needs to be opened, the operator applies a horizontal pushing or pulling force to make the maintenance sliding door slide along its sliding connection track with the bag sorting cabinet, thereby exposing the corresponding area inside the bag sorting machine. This can save opening time, improve maintenance efficiency, and provide a convenient, safe and flexible maintenance channel so that maintenance operations can be carried out in a timely and effective manner when the equipment needs maintenance.

[0019] 2. The conveyor motor is located on one side of the conveyor frame, and its output end is fixedly connected to the conveyor roller. When the conveyor motor is powered on and started, the motor rotor begins to rotate, transmitting power to the fixedly connected conveyor roller through the output shaft, causing the conveyor roller to rotate. The rotation of the conveyor roller will drive the first conveyor belt to rotate synchronously with the help of friction, thereby realizing the conveying of materials on the conveyor belt. By controlling the speed of the conveyor motor, the conveying speed of the material can be adjusted to adapt to different discharge requirements. When a large amount of material needs to be discharged quickly, the speed of the conveyor motor can be increased, making the conveyor belt run faster and quickly conveying the material to the next process. When handling some finer materials or materials that need to be conveyed slowly, the speed of the conveyor motor can be reduced to achieve slow and smooth conveying. When the adjustment knob is turned, the adjustment plate will be displaced. By changing the position of the adjustment plate, the conveying range of the conveyor frame can be adjusted to meet the requirements of different material conveying or equipment operation.

[0020] 3. When compressed air is supplied to the air inlet of the linear pneumatic slide rail by an external air supply device, a force pushing the sliding frame is generated within the slide rail based on the gas flow and pressure distribution inside the slide rail. The supplied compressed air creates different pressure zones within the slide rail, causing the sliding frame to experience a pressure difference pointing in a specific direction. This pushes the sliding frame upward along the first and second slide rails. When descent is required, the air supply device is controlled to change parameters such as the airflow direction or pressure, causing the sliding frame to experience a downward pressure difference, thus achieving downward movement. This enables vertical lifting or lowering of materials. During the lifting process, due to the guiding effect of the first and second slide rails and the stable power drive of the linear pneumatic slide rail, the material can be smoothly lifted vertically. The linear displacement avoids tilting and slippage. The detection frame is fixed on the upper side of the linear pneumatic slide rail, and a laser sensor is installed on the lifting plate. The laser sensor uses a laser beam to monitor the material state and position in real time during the lifting process. It can accurately measure the distance between the material and the sensor, thereby determining the real-time position of the material in the vertical direction. When the material is lifted, the laser sensor will continuously feed back the detected position information to the control panel. Based on this feedback information, the control panel can further adjust the air supply parameters of the linear pneumatic slide rail to ensure that the material can be accurately lifted to the predetermined height position. At the same time, it can also detect any abnormalities that may occur during the lifting process and take corresponding measures to deal with them.

[0021] 4. When the synchronous drive motor is powered on and started, its output drives the rotating shaft to rotate. The rotating shaft is accurately driven to rotate through a preset program. The indexing turntable on the rotating shaft will rotate synchronously with the rotation of the rotating shaft. The rotation of the indexing turntable realizes the indexing processing of materials. During the packaging process, materials of different specifications or types may be arranged to appropriate positions in sequence through the rotation of the indexing turntable. When the indexing turntable rotates, the limit block will slide along the limit slide groove on the limit slide rail. This limit structure restricts the rotation range of the indexing turntable, preventing it from rotating excessively or deviating from its position, ensuring that the indexing turntable can accurately perform indexing operations within the specified range, thus ensuring the accuracy and stability of material processing. The groove opened on one side of the loading rack cooperates with the indexing turntable. When the indexing turntable rotates to a specific position, part of its structure may form a specific docking or interactive relationship with the groove to realize the smooth transfer of materials from the loading rack to the indexing turntable, ensuring that the materials slide down from the loading rack onto the indexing turntable without error, and enter the next round of processing.

[0022] 5. When the drive motor is powered on and started, the rotor of the motor begins to rotate, transmitting power to the movable rod fixedly connected to it through the output shaft. This causes the movable rod to rotate around its own axis. The rotation of the movable rod is the key power link that drives the second conveyor belt. The rotating wheel moves on the rotating seat, and multiple second conveyor belts are equidistantly mounted on the rotating wheel and the movable rod. When the movable rod rotates, due to friction, it drives the second conveyor belt mounted on it to rotate together, ensuring that the second conveyor belt can realize the function of conveying materials. The guide frame is fixed in the middle of the mounting frame, and its main function is to provide guidance for the second conveyor belt. The turntable conveyor mechanism can transport materials from the lifting frame to another position at a predetermined speed and direction, realizing the effective flow of materials between different mechanisms of the packaging machine. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of a multi-axis linkage micro-sized bag sorting machine.

[0024] Figure 2 This is a top view of the material conveying mechanism in a multi-axis linkage micro-packaging machine.

[0025] Figure 3 for Figure 2 Schematic diagram of the cross-sectional structure along the AA-axis.

[0026] Figure 4 This is a schematic diagram of the maintenance mechanism in a multi-axis linkage micro-packaging machine.

[0027] Figure 5 This is a schematic diagram of the vertical lifting mechanism in a multi-axis linkage micro-packaging machine.

[0028] Figure 6 This is a schematic diagram of the toothed indexing turntable mechanism in a multi-axis linkage micro-packaging machine.

[0029] Figure 7 This is a schematic diagram of the turntable conveyor mechanism in a multi-axis linkage micro-packaging machine.

[0030] Figure 8 This is a schematic diagram of the internal structure of a multi-axis linkage micro-sized bag sorting machine.

[0031] In the diagram: 1. Discharge conveying mechanism; 101. Conveyor frame; 102. Conveyor roller; 103. First conveyor belt; 104. Fixed frame; 105. Adjusting plate; 106. Adjusting knob; 107. Conveyor motor; 2. Maintenance mechanism; 201. Maintenance frame; 202. Hinge; 203. Maintenance handle; 204. Maintenance door; 205. Maintenance sliding door; 3. Vertical lifting mechanism; 301. Lifting frame; 302. First slide rail; 303. Lifting plate; 304. Second slide rail; 305. Sliding frame; 306. Linear pneumatic slide rail; 307. Detection frame; 308. Laser sensor 4. Toothed indexing turntable mechanism; 401. Indexing turntable; 402. Rotating shaft; 403. Limiting frame; 404. Limiting slide rail; 405. Limiting slide groove; 406. Limiting block; 407. Feeding rack; 408. Adjusting frame; 409. Limiting rod; 410. Servo motor; 411. Groove; 5. Turntable conveyor mechanism; 501. Mounting frame; 502. Movable rod; 503. Second conveyor belt; 504. Guide frame; 505. Drive motor; 506. Rotating seat; 507. Rotating wheel; 6. High and low voltage power supply cabinet; 7. Control panel; 8. Mounting slot; 9. Packaging cabinet. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] Example 1

[0034] Reference Figure 1 , Figure 4 and Figure 8This embodiment provides a multi-axis linkage micro-packaging machine, including a material discharge conveying mechanism 1, a maintenance mechanism 2, a vertical lifting mechanism 3, a toothed indexing turntable mechanism 4, a turntable conveying mechanism 5, a high and low voltage power supply cabinet 6, a control panel 7, and a packaging cabinet 9. The packaging cabinet 9 has an installation groove 8 inside, and the maintenance mechanism 2 is installed on the packaging cabinet 9. The toothed indexing turntable mechanism 4 is installed inside the installation groove 8, and the material discharge conveying mechanism 1 is installed on the side of the packaging cabinet 9 closest to the toothed indexing turntable mechanism 4. The vertical lifting mechanism 3 is installed on one side of the packaging cabinet 9, and the turntable conveying mechanism 5 is installed between the vertical lifting mechanism 3 and the toothed indexing turntable mechanism 4.

[0035] A control panel 7 is provided on one side of the sorting cabinet 9, and a high and low voltage power supply cabinet 6 is provided below the conveyor frame 101 of the sorting cabinet 9. The control panel 7 and the high and low voltage power supply cabinet 6 are electrically connected.

[0036] In this embodiment, specifically, the maintenance mechanism 2 includes a maintenance frame 201, a hinge 202, a maintenance handle 203, a maintenance door 204, and a maintenance sliding door 205. The maintenance frame 201 is fixedly connected to one side of the storage cabinet 9. The hinge 202 is symmetrically arranged on one side of the maintenance frame 201. The maintenance door 204 is movably connected to the maintenance frame 201 through the hinge 202. The maintenance handle 203 is provided on the maintenance door 204. The maintenance door 204 is movably connected to the maintenance frame 201 through the maintenance handle 203. The maintenance sliding door 205 is slidably connected to the upper side of the storage cabinet 9.

[0037] When the maintenance door 204 needs to be opened, the operator holds the maintenance handle 203 and applies a pulling force. The maintenance door 204 can rotate around the axis of the hinge 202, thereby realizing the opening and closing action. This connection method ensures that the maintenance door 204 can fit tightly with the maintenance frame 201 when closed, playing a sealing and protective role, and can also be easily opened when maintenance is needed to inspect, maintain, and replace parts of related components of the equipment, such as the material conveying mechanism and the vertical lifting mechanism.

[0038] Meanwhile, when it is necessary to open the maintenance sliding door 205, the operator applies a horizontal pushing or pulling force to make the maintenance sliding door 205 slide along the sliding connection track with the bag sorting cabinet 9, thereby exposing the corresponding area inside the bag sorting machine. This can save opening time, improve maintenance efficiency, and provide a convenient, safe and flexible maintenance channel so that maintenance operations can be carried out in a timely and effective manner when the equipment needs maintenance.

[0039] Example 2

[0040] Reference Figure 2 and Figure 3This embodiment is based on the previous embodiment, but differs from the previous embodiment in that the material discharge conveying mechanism 1 includes a conveying frame 101, a conveying roller 102, a first conveyor belt 103, a fixed frame 104, an adjusting frame 408, an adjusting plate 105, and an adjusting knob 106. The packaging cabinet 9 is fixedly connected to the conveying frame 101 in the mounting groove 8. Multiple conveying rollers 102 are arranged at equal intervals between the conveying frames 101. The first conveyor belt 103 is sleeved on the conveying rollers 102. Fixed frames 104 are fixedly connected at equal intervals on the conveying frame 101. Adjusting knobs 106 are provided on the fixed frames 104. The adjusting plate 105 is movably connected to the fixed frames 104 through the adjusting knobs 106. A conveying motor 107 is provided on one side of the conveying frame 101. The output end of the conveying motor 107 is fixedly connected to the conveying roller 102.

[0041] The conveyor motor 107 is located on one side of the conveyor frame 101, and its output end is fixedly connected to the conveyor roller 102. When the conveyor motor 107 is powered on and started, the rotor of the motor begins to rotate, and the power is transmitted to the conveyor roller 102 fixedly connected to it through the output shaft, causing the conveyor roller 102 to start rotating. The rotation of the conveyor roller 102 will drive the first conveyor belt 103 to rotate synchronously with the help of friction, thereby realizing the conveying of materials on the conveyor belt. By controlling the speed of the conveyor motor 107, the conveying speed of the material can be adjusted to adapt to different discharge requirements. When a large amount of material needs to be discharged quickly, the speed of the conveyor motor 107 can be increased to make the conveyor belt run faster and quickly convey the material to the next process. When processing some finer materials or materials that need to be conveyed slowly, the speed of the conveyor motor 107 can be reduced to achieve slow and smooth conveying. When the adjustment knob 106 is rotated, the adjustment plate 105 will be displaced. By changing the position of the adjustment plate 105, the conveying range of the conveyor frame 101 can be adjusted to meet the requirements of different material conveying or equipment operation.

[0042] Example 3

[0043] Reference Figure 5 This embodiment is based on the previous embodiment, but differs in that the vertical lifting mechanism 3 includes a lifting frame 301, a first slide rail 302, a lifting plate 303, a second slide rail 304, a sliding frame 305, a linear pneumatic slide rail 306, a detection frame 307, and a laser sensor 308. The lifting frame 301 is fixedly connected to one side of the sorting cabinet 9. The first slide rail 302 is fixedly connected inside the lifting frame 301. The sliding frame 305 is slidably connected to the first slide rail 302. The lifting plate 303 is fixedly connected to one side of the sliding frame 305. The linear pneumatic slide rail 306 is fixedly connected to one side surface of the lifting frame 301, and the second slide rail 304 is fixedly connected to the side of the lifting frame 301 closest to the linear pneumatic slide rail 306. The sliding frame 305 is located on the linear pneumatic slide rail 306 and the second slide rail 304.

[0044] The linear pneumatic slide rail 306 is provided with air vents on both sides. The linear pneumatic slide rail 306 is connected to an external air supply device through the air vents. A detection frame 307 is fixedly connected to the upper side of the linear pneumatic slide rail 306. A laser sensor 308 is provided on the lifting plate 303 of the detection frame 307.

[0045] When an external air supply device introduces compressed air into the air inlet of the linear pneumatic slide rail 306, a force pushing the sliding frame 305 is generated within the slide rail based on the gas flow and pressure distribution inside the slide rail. The introduced compressed air creates different pressure zones within the slide rail, causing the sliding frame 305 to experience a pressure difference pointing in a specific direction. This pushes the sliding frame 305 upward along the first slide rail 302 and the second slide rail 304. When descent is required, the air supply device is controlled to change parameters such as the airflow direction or pressure, causing the sliding frame 305 to experience a downward pressure difference, thus achieving downward movement. This enables vertical lifting or lowering of materials. During the lifting process, due to the guiding effect of the first slide rail 302 and the second slide rail 304, and the stable power drive of the linear pneumatic slide rail 306, the material can smoothly enter... The linear pneumatic slide rail 306 is fixed to the upper side of the linear pneumatic slide rail 306. A laser sensor 308 is installed on the lifting plate 303. The laser sensor 308 uses a laser beam to monitor the material state and position in real time during the lifting process. It can accurately measure the distance between the material and the sensor, thereby determining the real-time position of the material in the vertical direction. When the material is lifted, the laser sensor 308 will continuously feed back the detected position information to the control panel 7. The control panel 7 can further adjust the air supply parameters of the linear pneumatic slide rail 306 based on this feedback information to ensure that the material can be accurately lifted to the predetermined height position. At the same time, it can also detect any abnormalities that may occur during the lifting process and take corresponding measures to deal with them.

[0046] Example 4

[0047] Reference Figure 6This embodiment is based on the previous embodiment, but differs from the previous embodiment in that the toothed indexing turntable mechanism 4 includes an indexing turntable 401, a rotating shaft 402, a limiting frame 403, a limiting slide rail 404, a limiting slide groove 405, a limiting block 406, a feeding frame 407, an adjusting frame 408, and limiting rods 409. The feeding frame 407 is fixedly connected to one side of the conveying frame 101 in the mounting groove 8. The adjusting frame 408 is symmetrically arranged on one side of the feeding frame 407. Multiple limiting rods 409 are evenly spaced on the adjusting frame 408. A groove 411 is opened on one side of the feeding frame 407. The limiting frame 403 is fixedly connected to one side of the mounting groove 8. Limiting slide rails 404 are provided on both the upper and lower sides of the limiting frame 403, and the limiting slide rails 404 have an arc-shaped structure.

[0048] A rotating shaft 402 is movably connected to one side of the limiting frame 403. A servo motor 410 is fixedly connected to the limiting frame 403. The output end of the synchronous drive motor 410 is fixedly connected to the rotating shaft 402. Indexing turntables 401 are arranged at equal intervals on the rotating shaft 402. The indexing turntables 401 and the grooves 411 cooperate with each other.

[0049] The indexing turntable 401 is symmetrically provided with limiting blocks 406, and the limiting slide rail 404 is provided with a limiting slide groove 405, with the limiting blocks 406 located on the limiting slide groove 405.

[0050] When the synchronous drive motor 410 is powered on and started, its output drives the rotating shaft 402 to rotate. Through a preset program, the rotating shaft 402 is accurately driven to rotate. The indexing turntable 401 on the rotating shaft 402 rotates synchronously with the shaft. The rotation of the indexing turntable 401 achieves the indexing of materials. During the packaging process, materials of different specifications or types may be arranged into appropriate positions sequentially by the rotation of the indexing turntable 401. When the indexing turntable 401 rotates, the limiting block 406 slides along the limiting groove 405 on the limiting rail 404. This limiting structure restricts the indexing... The rotation range of the indexing turntable 401 is limited to prevent excessive rotation or positional deviation, ensuring that the indexing turntable 401 can accurately perform indexing operations within the specified range, thus guaranteeing the accuracy and stability of material processing. The groove 411 on one side of the loading rack 407 cooperates with the indexing turntable 401. When the indexing turntable 401 rotates to a specific position, part of its structure may form a specific docking or interactive relationship with the groove 411 to achieve a smooth transfer of material from the loading rack 407 to the indexing turntable 401, ensuring that the material slides down from the loading rack 407 onto the indexing turntable 401 without error, and enters the next round of processing.

[0051] Example 4

[0052] Reference Figure 7This embodiment is based on the previous embodiment, but differs from the previous embodiment in that the turntable conveying mechanism 5 includes a mounting frame 501, a movable rod 502, a second conveyor belt 503, a guide frame 504, a drive motor 505, and a rotating seat 506. The mounting frame 501 is fixedly connected to the side of the mounting groove 8 near the lifting frame 301. The movable rod 502 is movably connected to one side of the mounting frame 501, and the guide frame 504 is fixedly connected to the middle of the mounting frame 501. The rotating seat 506 is provided on the side of the guide frame 504 away from the mounting frame 501. A rotating wheel 507 is movably mounted on the rotating seat 506. Multiple second conveyor belts 503 are sleeved at equal distances on the rotating wheel 507 and the movable rod 502, and the second conveyor belts 503 are located on the guide frame 504.

[0053] A drive motor 505 is fixedly connected to one side of the mounting bracket 501, and a movable rod 502 is fixedly connected to the output end of the drive motor 505.

[0054] When the drive motor 505 is powered on and started, the rotor of the motor begins to rotate, transmitting power to the movable rod 502 fixedly connected to it through the output shaft. This causes the movable rod 502 to rotate around its own axis. The rotation of the movable rod 502 is the key power link that drives the second conveyor belt 503. The rotating wheel 507 moves on the rotating seat 506, and multiple second conveyor belts 503 are equally spaced on the rotating wheel 507 and the movable rod 502. When the movable rod 502 rotates, due to the friction, it will drive the second conveyor belts 503 mounted on it to rotate together, ensuring that the second conveyor belts 503 can realize the function of conveying materials. The guide frame 504 is fixed in the middle of the mounting frame 501, and its main function is to provide guidance for the second conveyor belts 503. The turntable conveyor mechanism 5 can convey materials from the lifting frame to another position at a predetermined speed and direction, realizing the effective flow of materials between different mechanisms of the packaging machine.

[0055] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0056] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A multi-axis linkage miniature bag sorting machine, characterized in that, The system includes a material discharge conveying mechanism (1), a maintenance mechanism (2), a vertical lifting mechanism (3), a toothed indexing turntable mechanism (4), a turntable conveying mechanism (5), a high and low voltage power supply cabinet (6), a control panel (7), and a bag sorting cabinet (9). The bag sorting cabinet (9) has an installation slot (8) inside. The bag sorting cabinet (9) is equipped with a maintenance mechanism (2). The installation slot (8) is equipped with a toothed indexing turntable mechanism (4). The bag sorting cabinet (9) is equipped with a material discharge conveying mechanism (1) on one side near the toothed indexing turntable mechanism (4). The bag sorting cabinet (9) is equipped with a vertical lifting mechanism (3) on one side. The turntable conveying mechanism (5) is located between the vertical lifting mechanism (3) and the toothed indexing turntable mechanism (4). The maintenance mechanism (2) includes a maintenance rack (201), a hinge (202), a maintenance handle (203), a maintenance door (204), and a maintenance sliding door (205). The maintenance rack (201) is fixedly connected to one side of the storage cabinet (9). The hinge (202) is symmetrically arranged on one side of the maintenance rack (201). The maintenance rack (201) is movably connected to the maintenance door (204) through the hinge (202). The maintenance handle (203) is provided on the maintenance door (204). The maintenance door (204) is movably connected to the maintenance rack (201) through the maintenance handle (203). The maintenance sliding door (205) is slidably connected to the upper side of the storage cabinet (9). The vertical lifting mechanism (3) includes a lifting frame (301), a first slide rail (302), a lifting plate (303), a second slide rail (304), a sliding frame (305), a linear pneumatic slide rail (306), a detection frame (307), and a laser sensor (308). The lifting frame (301) is fixedly connected to one side of the sorting cabinet (9). The first slide rail (302) is fixedly connected inside the lifting frame (301). The sliding frame (305) is slidably connected on the first slide rail (302). The lifting plate (303) is fixedly connected to one side of the sliding frame (305). The linear pneumatic slide rail (306) is fixedly connected to one side of the lifting frame (301). The second slide rail (304) is fixedly connected to the side of the lifting frame (301) close to the linear pneumatic slide rail (306). The sliding frame (305) is located on the second slide rail (304) of the linear pneumatic slide rail (306). The toothed indexing turntable mechanism (4) includes an indexing turntable (401), a rotating shaft (402), a limiting frame (403), a limiting slide rail (404), a limiting slide groove (405), a limiting block (406), a feeding frame (407), an adjusting frame (408), and a limiting rod (409). The mounting groove (8) is fixedly connected to the feeding frame (407) on one side of the conveying frame (101). The adjusting frame (408) is symmetrically arranged on one side of the feeding frame (407). Multiple limiting rods (409) are arranged at equal intervals on the adjusting frame (408). A groove (411) is opened on one side of the feeding frame (407). The limiting frame (403) is fixedly connected to one side of the mounting groove (8). The limiting frame (403) is provided with limiting slide rails (404) on both the upper and lower sides. The limiting slide rails (404) are arc-shaped.

2. The multi-axis linkage micro-packaging machine according to claim 1, characterized in that, The material discharge conveying mechanism (1) includes a conveying frame (101), a conveying roller (102), a first conveyor belt (103), a fixed frame (104), an adjusting frame (408), an adjusting plate (105), and an adjusting knob (106). The packaging cabinet (9) is fixedly connected to the conveying frame (101) in the mounting groove (8). Multiple conveying rollers (102) are arranged at equal intervals between the conveying frames (101). The first conveyor belt (103) is sleeved on the conveying rollers (102). Fixed frames (104) are fixedly connected at equal intervals on the conveying frame (101). An adjusting knob (106) is provided on the fixed frame (104). The adjusting plate (105) is movably connected to the fixed frame (104) through the adjusting knob (106). A conveying motor (107) is provided on one side of the conveying frame (101). The output end of the conveying motor (107) is fixedly connected to the conveying roller (102).

3. The multi-axis linkage micro-packaging machine according to claim 1, characterized in that, The linear pneumatic slide rail (306) is provided with air vents on both sides. The linear pneumatic slide rail (306) is connected to an external air supply device through the air vents. A detection frame (307) is fixedly connected to the upper side of the linear pneumatic slide rail (306). A laser sensor (308) is provided on the lifting plate (303) of the detection frame (307).

4. A multi-axis linkage micro-packaging machine according to claim 2, characterized in that, The limiting frame (403) is movably connected to a rotating shaft (402) on one side. A servo motor (410) is fixedly connected to the limiting frame (403). The output end of the servo motor (410) is fixedly connected to the rotating shaft (402). Indexing turntables (401) are arranged at equal intervals on the rotating shaft (402). The indexing turntables (401) and the grooves (411) cooperate with each other.

5. A multi-axis linkage micro-packaging machine according to claim 4, characterized in that, The indexing turntable (401) is symmetrically provided with limiting blocks (406), and a limiting groove (405) is provided on the limiting slide rail (404), and the limiting blocks (406) slide in the limiting groove (405).

6. A multi-axis linkage micro-packaging machine according to claim 1, characterized in that, The turntable conveying mechanism (5) includes a mounting frame (501), a movable rod (502), a second conveyor belt (503), a guide frame (504), a drive motor (505), and a rotating seat (506). The mounting frame (501) is fixedly connected to the side of the mounting groove (8) near the lifting frame (301). The movable rod (502) is movably connected to one side of the mounting frame (501), and the guide frame (504) is fixedly connected to the middle of the mounting frame (501). The rotating seat (506) is provided on the side of the guide frame (504) away from the mounting frame (501). A rotating wheel (507) is rotatably connected to the rotating seat (506). Multiple second conveyor belts (503) are sleeved at equal distances on the rotating wheel (507) and the movable rod (502), and the second conveyor belts (503) are located on the guide frame (504).

7. A multi-axis linkage micro-packaging machine according to claim 6, characterized in that, A drive motor (505) is fixedly connected to one side of the mounting bracket (501), and a movable rod (502) is fixedly connected to the output end of the drive motor (505).

8. A multi-axis linkage micro-packaging machine according to claim 1, characterized in that, The sorting cabinet (9) is provided with a control panel (7) on one side, and a high and low voltage power supply cabinet (6) is provided below the conveyor frame (101) of the sorting cabinet (9). The control panel (7) and the high and low voltage power supply cabinet (6) are electrically connected.

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