Hierarchically arrangeable article sequencing and boxing apparatus

By using a clamping assembly and adaptive mechanism that combines magnets and an electromagnetic instrument, the problem of materials falling during transportation is solved, achieving stable operation and improved adaptability of the equipment.

CN224409790UActive Publication Date: 2026-06-26SHANGHAI FEIYU PACKING MACHINERY

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANGHAI FEIYU PACKING MACHINERY
Filing Date
2025-07-03
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

Existing layered sorting and packing equipment frequently experiences material drops during transport, leading to abnormal equipment shutdowns and affecting the stability and reliability of the production line.

Method used

The clamping assembly uses a combination of magnets and an electromagnetic instrument. When the magnet is energized, it attracts the limit button, causing the arc plate to unfold and clamp the material. When the power is cut off, it is released. Combined with an adaptive mechanism, the spring adjustment plate can adapt to different sizes of packaging boxes, enhancing stability.

Benefits of technology

It effectively prevents materials from falling during transportation, improves the stability and adaptability of equipment operation, reduces abnormal equipment downtime, and enhances the reliability of the production line.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224409790U_ABST
    Figure CN224409790U_ABST
Patent Text Reader

Abstract

The utility model relates to automatic mechanical technical field discloses the article sequencing and packing equipment of layered arrangement can, including the machine table, the outer wall front side fixed connection of machine table has the rotating mechanism, the outer wall bottom fixed connection of machine table has the self -adaptation mechanism, the outer wall front side fixed connection of machine table has the operation case, the outer wall top fixed connection of operation case has the limit stop, the outer wall of limit stop is provided with the guide mechanism, the outer wall back side fixed connection of machine table has the support frame, the outer wall of support frame is provided with the elevating system, the rotating mechanism includes L type post, in the utility model, the outer wall fixed connection of magnet has the electromagnetic instrument, magnet is half circle, when electromagnetic instrument starts, magnet energization makes the limit button and its adsorption, makes the arc plate unfold, the magnet is contrary to the loose of limit button and its separation, so under the action of first spring pre -tension makes material be able to be clamped, avoids the falling or dumping of material in the material transportation process.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] This utility model relates to the field of automated machinery technology, and in particular to a sorting and packing equipment for items that can be arranged in layers. Background Technology

[0002] Layered sorting and packing equipment is an automated mechanical device designed specifically for sorting and processing items. It uses sensors to identify item types, quickly sorts them according to preset rules, and then precisely packs the products into boxes, forming a layered structure that optimizes space utilization. This layout improves packing efficiency and reduces human error, making it suitable for logistics center production workshops. It significantly accelerates processes, enhances adaptability, and improves overall performance, making it a highly efficient and practical modern tool.

[0003] Traditional layered sorting and packing equipment operates by automatically arranging items in layers under mechanical guidance before entering the packing stage, relying on conveyor belt position sensors to achieve layered stacking. Disadvantages of traditional equipment include complex structure, inconvenient operation, and high maintenance costs. Existing layered sorting and packing equipment improves efficiency and reduces manual intervention by introducing an intelligent control system to optimize the arrangement process. However, a significant deficiency remains: the lack of a dedicated transport clamping mechanism. The absence of this mechanism leads to material loss and packing interruptions due to instability during high-speed transport. In actual use, frequent material falls cause abnormal equipment shutdowns, severely impacting the stability and reliability of the production line. Therefore, layered sorting and packing equipment is proposed to address these issues. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a layered sorting and packing equipment for items, which aims to improve the problem in the prior art where frequent material falling causes abnormal equipment shutdowns, seriously affecting the stability and reliability of the production line.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a layered item sorting and packing device, including a machine base, a rotating mechanism fixedly connected to the front side of the outer wall of the machine base, an adaptive mechanism fixedly connected to the bottom of the outer wall of the machine base, a rotating box fixedly connected to the front side of the outer wall of the machine base, a limiting plate fixedly connected to the top of the outer wall of the rotating box, a guiding mechanism provided on the outer wall of the limiting plate, a support frame fixedly connected to the rear side of the outer wall of the machine base, and a lifting mechanism provided on the outer wall of the support frame;

[0006] The rotating mechanism includes an L-shaped column, the outer wall of which is fixedly connected to the front side of the outer wall of the machine base, a support plate is fixedly connected to the outer wall of the L-shaped column, a cylindrical roller is rotatably connected to the inner wall of the L-shaped column, a lifting plate is fixedly connected to the outer wall of the cylindrical roller, and a clamping assembly is provided on the outer wall of the cylindrical roller.

[0007] As a further description of the above technical solution:

[0008] The adaptive mechanism includes a base plate, an organic platform is fixedly connected to the top of the outer wall of the base plate, a sliding groove is formed on the outer wall of the base plate, an adjusting column is fixedly connected to the inner wall of the sliding groove, a second spring is fixedly connected to the outer wall of the adjusting column, an adjusting plate is slidably connected to the outer wall of the adjusting column, and a plurality of sliding holes are formed on the outer wall of the adjusting plate.

[0009] As a further description of the above technical solution:

[0010] The adaptive mechanism also includes a third spring, the bottom of which is fixedly connected to the top of the outer wall of the base plate.

[0011] As a further description of the above technical solution:

[0012] The guiding mechanism includes a fixed plate, the bottom of the outer wall of the fixed plate is fixedly connected to the top of the outer wall of the rotating box, a rotating roller is fixedly connected to the outer wall of the fixed plate, and a conveyor belt is rotatably connected to the outer wall of the rotating roller.

[0013] As a further description of the above technical solution:

[0014] The lifting mechanism includes a cylinder, a connecting seat is fixedly connected to the outer wall of the cylinder, and a fastening clamp is fixedly connected to the bottom of the outer wall of the connecting seat.

[0015] As a further description of the above technical solution:

[0016] The clamping assembly includes an arc plate, a cylindrical roller is slidably connected to the outer wall of the arc plate, a plurality of slide rods are fixedly connected to the outer wall of the cylindrical roller, a first spring is fixedly connected to the outer wall of the plurality of slide rods, a limit button is fixedly connected to the opposite side of each of the plurality of slide rods, a magnet is fixedly connected to the outer wall of the limit button, and an electromagnetic instrument is fixedly connected to the outer wall of the magnet.

[0017] As a further description of the above technical solution:

[0018] A frame is fixedly connected to the bottom of the outer wall of the machine, and a push plate is slidably connected to the bottom of the outer wall of the frame.

[0019] As a further description of the above technical solution:

[0020] A baffle is fixedly connected to the top of the outer wall of the machine tool, and a rectangular groove is opened on the outer wall of the machine tool.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, an electromagnetic instrument is fixedly connected to the outer wall of the magnet. The magnet is semi-circular. When the electromagnetic instrument is activated, the magnet is energized, causing the limit button to attract it, thereby causing the arc plate to unfold. Conversely, when the magnet is de-energized, the limit button is released. Therefore, under the action of the first spring pre-tensioning force, the material is clamped, preventing the material from falling or tipping over during transportation.

[0023] 2. In this utility model, the base plate is used to improve the overall stability of the mechanism. The upper outer wall of the base plate is fixedly connected to the machine base structure. A sliding groove is opened on the outer surface of the base plate. An adjusting plate is slidably assembled on the outer periphery of the adjusting column. A number of sliding holes are arranged on the surface of the adjusting plate. The second spring, the sliding hole, and the adjusting column work together. Through the tension of the second spring itself and the movement of the adjusting plate, the mechanism can flexibly adapt to the needs of different sizes of packaging boxes. The third spring plays a supporting and buffering role in the distance between the adjusting plate and the base plate, reducing the impact of external forces, and is used to adaptively adapt to packaging boxes of different sizes. Attached Figure Description

[0024] Figure 1 A perspective view of the layered item sorting and packing device proposed in this utility model;

[0025] Figure 2 This is a front view of the layered item sorting and packing equipment proposed in this utility model.

[0026] Figure 3 This is a top view of the layered item sorting and packing equipment proposed in this utility model;

[0027] Figure 4 This is a schematic diagram of the rotating mechanism of the layered item sorting and packing device proposed in this utility model.

[0028] Figure 5 This is a schematic diagram of the adaptive mechanism of the layered item sorting and packing device proposed in this utility model.

[0029] Legend:

[0030] 1. Machine base; 2. Rotating mechanism; 201. L-shaped column; 202. Support plate; 203. Cylindrical roller; 204. Lifting plate; 205. Clamping assembly; 2051. Arc plate; 2052. First spring; 2053. Slide rod; 2054. Limit button; 2055. Electromagnetic instrument; 2056. Magnet; 3. Limit plate; 4. Adaptive mechanism; 401. Adjusting plate; 402. Sliding hole; 403. Second spring; 404. Adjusting column; 405. Third spring; 406. Slide groove; 407. Base plate; 5. Rotating box; 6. Guide mechanism; 601. Fixed plate; 602. Rotating roller; 603. Conveyor belt; 7. Support frame; 8. Lifting mechanism; 801. Cylinder; 802. Connecting seat; 803. Fastening clamp; 9. Frame; 10. Push plate; 11. Baffle; 12. Rectangular groove. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figure 1 and Figure 4 This utility model provides an embodiment of a layered item sorting and packing device, including a machine base 1 for supporting numerous precision components and ensuring normal operation of the device. A rotating mechanism 2 is fixedly connected to the front of the outer wall of the machine base 1, and an adaptive mechanism 4 is fixedly connected to the bottom of the outer wall of the machine base 1. A rotating box 5 is fixedly connected to the front of the outer wall of the machine base 1, containing numerous gear components and power support equipment required for the conveying components. A limiting plate 3 is fixedly connected to the top of the outer wall of the rotating box 5 to prevent materials from falling off during conveying. A guiding mechanism 6 is provided on the outer wall of the limiting plate 3. The guiding mechanism 6 includes a fixed plate 601 to improve the stability of the conveying components. The bottom of the outer wall of the fixed plate 601 is fixedly connected to the rotating box. On the top of the outer wall of the box 5, a rotating roller 602 is fixedly connected to the outer wall of the fixed plate 601. It is a necessary medium for the operation of the conveyor belt 603. The outer wall of the rotating roller 602 is rotatably connected to the conveyor belt 603, which is used to convey materials and is in direct contact with the materials. A support frame 7 is fixedly connected to the rear side of the outer wall of the machine base 1. It is used to fix the clamping components and related connecting components to ensure the stability of its operation. A lifting mechanism 8 is provided on the outer wall of the support frame 7. The lifting mechanism 8 includes a cylinder 801. A connecting seat 802 is fixedly connected to the outer wall of the cylinder 801. A fastening clamp 803 is fixedly connected to the bottom of the outer wall of the connecting seat 802. The cylinder 801 extends and retracts through its own characteristics, thereby causing the fastening clamp 803 and the connecting seat 802 to move longitudinally.

[0033] The rotating mechanism 2 includes an L-shaped column 201. The outer wall of the L-shaped column 201 is fixedly connected to the front side of the outer wall of the machine base 1. A support plate 202 is fixedly connected to the outer wall of the L-shaped column 201. The L-shaped column 201 and the support plate 202 are used to support the rotating mechanism 2 and improve the stability of the device operation. A cylindrical roller 203 is rotatably connected to the inner wall of the L-shaped column 201. A lifting plate 204 is fixedly connected to the outer wall of the cylindrical roller 203. The cylindrical roller 203 and the lifting plate 204 are used in conjunction to move the material on the conveyor belt 603. A clamping assembly 205 is provided on the outer wall of the cylindrical roller 203. The clamping assembly 205 includes an arc plate 2051, which is used to directly clamp the material. The cylindrical roller 203 is slidably connected to the outer wall of the arc plate 2051. Multiple sliding rods 2053 are fixedly connected to the outer wall of 03. A first spring 2052 is fixedly connected to the outer wall of the multiple sliding rods 2053. Limit buttons 2054 are fixedly connected to the opposite side of the multiple sliding rods 2053. The sliding rods 2053, the first spring 2052 and the limit buttons 2054 cooperate with each other. The material is clamped by the pre-tightening force of the first spring 2052 to prevent it from falling during movement. A magnet 2056 is fixedly connected to the outer wall of the limit button 2054. An electromagnetic instrument 2055 is fixedly connected to the outer wall of the magnet 2056. The magnet 2056 is semi-circular. When the electromagnetic instrument 2055 is activated, the magnet 2056 is energized, causing the limit button 2054 to attract it, thereby causing the arc plate 2051 to unfold, and vice versa, clamping it.

[0034] Specifically, the machine base 1 supports numerous precision components inside the device, ensuring the continuous and stable operation of the entire equipment. A rotating mechanism 2 is attached to the front area of ​​the outer wall of the machine base 1. An adaptive mechanism 4 is connected and fixed at the bottom edge of the outer wall of the machine base 1. A transport box 5 is assembled on the front area of ​​the outer wall of the machine base 1, which houses a large number of gear components and related power supply equipment required for conveying. A limiting plate 3 is fixedly installed on the upper surface of the outer wall of the transport box 5. This plate is used to prevent material deviation or falling during material conveying. A guide mechanism 6 is configured on the outer wall of the limiting plate 3. The guide mechanism 6 includes a fixing plate 601. The fixing plate 601 enhances the stability of the structure during conveying. The lower area of ​​the outer wall of the fixing plate 601 is firmly attached to the upper surface of the outer wall of the transport box 5. The outer wall of the machine base 1 is connected to a rotating roller 602, which acts as the core medium for the operation of the conveyor belt 603. The outer wall of the rotating roller 602 is rotatably mounted with the conveyor belt 603, which directly handles the material conveying operation and maintains long-term contact with the material. A support frame 7 is installed on the rear side of the outer wall of the machine base 1. The support frame 7 fixes clamping elements and their associated accessories to maintain the balance during the clamping process. A lifting mechanism 8 is installed on the outer wall of the support frame 7. The lifting mechanism 8 includes a cylinder 801. The outer wall of the cylinder 801 is firmly connected to a connecting seat 802. The lower part of the outer wall of the connecting seat 802 is connected to a fastening clamp 803. The cylinder 801 reciprocates due to its built-in characteristics, so that the fastening clamp 803 and the connecting seat 802 together achieve longitudinal position changes. The outer wall of the L-shaped column 201 is tightly fixed to the front side of the outer wall of the machine base 1. A support plate 202 is installed on the outer wall of the L-shaped column 201. The L-shaped column 201 and the support plate 202 jointly undertake the basic support task of the rotating mechanism 2, enhancing the stability of the device operation. A cylindrical roller 203 is rotatably assembled on the inner wall of the L-shaped column 201. The outer wall of the cylindrical roller 203 is fixedly connected to the lifting plate 204. The cylindrical roller 203 and the lifting plate 204 work together to move materials from the conveyor belt 603. A clamping assembly 205 is arranged on the outer wall of the cylindrical roller 203. The clamping assembly 205 includes an arc plate 2051, which performs the direct gripping function of the material. The outer wall of the arc plate 2051 slides in conjunction with the cylindrical roller 203. Multiple cylindrical rollers 203 are fixedly installed on the outer wall of the cylindrical roller 203. The slide bar 2053 has multiple slide bars 2053 whose outer walls are respectively connected to first springs 2052. Each slide bar 2053 has a limit button 2054 installed on its outer side. The slide bar 2053, first spring 2052, and limit button 2054 interact with each other, relying on the inherent compressive tension of the first spring 2052 to grip the material and prevent the material from slipping during movement. The outer wall of the limit button 2054 is fixed with an additional magnet 2056. The outer wall of the magnet 2056 is connected to an electromagnetic instrument 2055. The magnet 2056 is nearly semi-circular in shape. When the electromagnetic instrument 2055 is activated, the magnet 2056 attracts the limit button 2054 in the energized state, causing the arc plate 2051 to expand outward. When the electromagnetic instrument 2055 is turned off, the system returns to the original clamping state.

[0035] Reference Figure 1 and Figure 5 The adaptive mechanism 4 includes a base plate 407, which is used to improve the stability of the adaptive mechanism 4. The top of the outer wall of the base plate 407 is fixedly connected to the platform 1. The outer wall of the base plate 407 is provided with a sliding groove 406. The inner wall of the sliding groove 406 is fixedly connected to an adjusting column 404. The outer wall of the adjusting column 404 is fixedly connected to a second spring 403. The outer wall of the adjusting column 404 is slidably connected to an adjusting plate 401. The outer wall of the adjusting plate 401 is provided with multiple sliding holes 402. The second spring 403, the sliding holes 402 and the adjusting column 404 cooperate with each other to adapt to packaging boxes of different sizes. The adaptive mechanism 4 also includes a third spring 405, which provides a certain support and buffer between the adjusting plate 401 and the base plate 407. The bottom of the outer wall of the third spring 405 is fixedly connected to the top of the outer wall of the base plate 407.

[0036] Specifically, the adaptive mechanism 4 includes a base plate 407, which enhances the overall stability of the mechanism. The upper outer wall of the base plate 407 is fixedly connected to the base structure of the machine base 1. A slide groove 406 is opened on the outer surface of the base plate 407. An adjusting column 404 is securely installed on the inner wall of the slide groove 406. A second spring 403 is attached to the outer surface of the adjusting column 404. An adjusting plate 401 is slidably mounted on the outer periphery of the adjusting column 404. A plurality of sliding holes 402 are arranged on the surface of the adjusting plate 401. The second spring 403, the sliding holes 402, and the adjusting column 404 work together. Through the tension of the second spring 403 and the movement of the adjusting plate 401, the mechanism can flexibly adapt to the needs of different packaging boxes. The adaptive mechanism 4 also includes a third spring 405. The third spring 405 plays a supporting and buffering role in the distance between the adjusting plate 401 and the base plate 407, reducing the impact of external forces. The bottom end of the third spring 405 is fixedly attached to the upper surface of the base plate 407.

[0037] Reference Figure 1 , Figure 2 and Figure 3 A frame 9 is fixedly connected to the bottom of the outer wall of the machine 1. A push plate 10 is slidably connected to the bottom of the outer wall of the frame 9. The frame 9 is used to fix the push plate 10 to ensure its smooth operation. A baffle 11 is fixedly connected to the top of the outer wall of the machine 1 to limit the material and facilitate clamping by the fastening clamp 803. A rectangular groove 12 is opened on the outer wall of the machine 1, which is a necessary channel for loading a certain number of materials into the packaging box.

[0038] Specifically, a frame 9 is installed on the bottom surface of the machine base 1, and a sliding push plate 10 is assembled on the lower outer wall of the frame 9. The frame 9 is used to fix the movement path of the push plate 10 to ensure that the push plate 10 moves smoothly. A baffle 11 is fixed on the upper outer surface of the machine base 1. The baffle 11 restricts the change of material position and provides clamping convenience for the fastening clamp 803. A rectangular groove 12 is opened on the surface of the machine base 1 housing. The rectangular groove 12 serves as a transport channel for materials to enter the box. When clamping a corresponding amount of materials, the rectangular groove 12 becomes the key passage for loading operations.

[0039] Working principle: First, the magnet 2056 is combined with the electromagnetic instrument 2055. The magnet 2056 has a semi-circular shape. After the electromagnetic instrument 2055 is started, the magnet 2056 is energized and generates a magnetic attraction effect. The attraction limit button 2054 retracts inward, causing the arc plate 2051 to open. When the electromagnetic instrument 2055 stops working and the magnet 2056 is de-energized, the magnetic attraction effect disappears and the limit button 2054 disengages from the attraction position. Based on the release of the pre-compression force of the first spring 2052, the arc plate 2051 forms a closed clamping state. The material is thus stably clamped, preventing the risk of slippage and tipping during material transportation.

[0040] Furthermore, the base plate 407 is used to enhance the overall stability of the adaptive mechanism 4. The base structure of the machine base 1 is fixedly installed on the upper surface of the base plate 407. A sliding groove 406 is opened on the surface of the base plate 407. The inner wall of the sliding groove 406 is firmly connected to the adjusting column 404. A second spring 403 is arranged on the surface of the adjusting column 404. An adjusting plate 401 is slidably assembled on the outer periphery of the adjusting column 404. A plurality of sliding holes 402 are arranged on the surface of the adjusting plate 401. The second spring 403, the sliding holes 402, and the adjusting column 404 work together to operate. The inherent elasticity of the second spring 403 supports the movement and change of the adjusting plate 401, enabling the mechanism to dynamically adapt to the needs of different sizes of packaging boxes. The adaptive mechanism 4 includes a third spring 405. The third spring 405 is installed in the gap space between the adjusting plate 401 and the base plate 407, playing a role in shock absorption and buffering support, reducing the impact caused by external collisions, and completing the adaptive adaptation function for packaging boxes of different sizes.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A layered sorting and packing equipment for goods, comprising a machine base (1), characterized in that: A rotating mechanism (2) is fixedly connected to the front side of the outer wall of the machine base (1), an adaptive mechanism (4) is fixedly connected to the bottom of the outer wall of the machine base (1), a running box (5) is fixedly connected to the front side of the outer wall of the machine base (1), a limiting plate (3) is fixedly connected to the top of the outer wall of the running box (5), a guiding mechanism (6) is provided on the outer wall of the limiting plate (3), a support frame (7) is fixedly connected to the rear side of the outer wall of the machine base (1), and a lifting mechanism (8) is provided on the outer wall of the support frame (7). The rotating mechanism (2) includes an L-shaped column (201), the outer wall of which is fixedly connected to the front side of the outer wall of the machine base (1), a support plate (202) is fixedly connected to the outer wall of the L-shaped column (201), a cylindrical roller (203) is rotatably connected to the inner wall of the L-shaped column (201), a lifting plate (204) is fixedly connected to the outer wall of the cylindrical roller (203), and a clamping assembly (205) is provided on the outer wall of the cylindrical roller (203).

2. The layered item sorting and packing equipment according to claim 1, characterized in that: The adaptive mechanism (4) includes a base plate (407), an organic platform (1) is fixedly connected to the top of the outer wall of the base plate (407), a sliding groove (406) is provided on the outer wall of the base plate (407), an adjusting column (404) is fixedly connected to the inner wall of the sliding groove (406), a second spring (403) is fixedly connected to the outer wall of the adjusting column (404), an adjusting plate (401) is slidably connected to the outer wall of the adjusting column (404), and a plurality of sliding holes (402) are provided on the outer wall of the adjusting plate (401).

3. The layered item sorting and packing equipment according to claim 1, characterized in that: The adaptive mechanism (4) also includes a third spring (405), the bottom of the outer wall of the third spring (405) being fixedly connected to the top of the outer wall of the base plate (407).

4. The item sorting and packing equipment capable of layered arrangement according to claim 1, characterized in that: The guiding mechanism (6) includes a fixed plate (601), the bottom of the outer wall of the fixed plate (601) is fixedly connected to the top of the outer wall of the operating box (5), a rotating roller (602) is fixedly connected to the outer wall of the fixed plate (601), and a conveyor belt (603) is rotatably connected to the outer wall of the rotating roller (602).

5. The layered item sorting and packing equipment according to claim 1, characterized in that: The lifting mechanism (8) includes a cylinder (801), a connecting seat (802) is fixedly connected to the outer wall of the cylinder (801), and a fastening clamp (803) is fixedly connected to the bottom of the outer wall of the connecting seat (802).

6. The layered item sorting and packing equipment according to claim 1, characterized in that: The clamping assembly (205) includes an arc plate (2051), a cylindrical roller (203) is slidably connected to the outer wall of the arc plate (2051), a plurality of slide rods (2053) are fixedly connected to the outer wall of the cylindrical roller (203), a first spring (2052) is fixedly connected to the outer wall of the plurality of slide rods (2053), a limit button (2054) is fixedly connected to the opposite side of the plurality of slide rods (2053), a magnet (2056) is fixedly connected to the outer wall of the limit button (2054), and an electromagnetic instrument (2055) is fixedly connected to the outer wall of the magnet (2056).

7. The layered item sorting and packing equipment according to claim 1, characterized in that: A frame (9) is fixedly connected to the bottom of the outer wall of the machine base (1), and a push plate (10) is slidably connected to the bottom of the outer wall of the frame (9).

8. The layered item sorting and packing equipment according to claim 1, characterized in that: A baffle (11) is fixedly connected to the top of the outer wall of the machine base (1), and a rectangular groove (12) is opened on the outer wall of the machine base (1).