Recyclable international logistics turnover box

Abstract

The invention discloses a recyclable international logistics turnover box, which relates to the technical field of logistics packaging boxes, and comprises a containing mechanism, a turnover mechanism, a turnover mechanism, a turnover mechanism, a turnover mechanism and a turnover mechanism, and the containing mechanism comprises a box body and a sealing plate hinged on the box body; the bearing mechanism comprises a sliding assembly arranged on the inner side wall of the box body, a discharging assembly arranged on the sliding assembly and a jacking assembly arranged on the sliding assembly; the rotating mechanism comprises a rotating assembly and a driving assembly; according to the buffering mechanism, through cooperative cooperation of the sliding assembly, the discharging assembly and the jacking assembly, materials can be automatically lifted and stably transferred to the rotating table, and the loading and unloading operation process is simplified; a built-in servo motor is triggered by a light sensation starter to drive the rotating table to rotate, and the rotating table is automatically powered off and kept after a 180-degree stroke is completed, so that single-time triggering fixed-point rotation is realized; and impact in the transportation process is flexibly absorbed through the buffer assembly, so that the precise parts are effectively protected, and meanwhile, the recycling service life of the turnover box is prolonged.

Description

Technical Field

[0001] This invention relates to the field of logistics packaging box technology, specifically to a recyclable international logistics turnover box. Background Technology

[0002] In the field of international logistics turnover box technology, logistics turnover boxes serve as an important carrier in the assembly supply chain, widely used in the storage, transportation, and distribution of parts. Traditional logistics turnover boxes typically employ a fixed box structure, requiring manual handling or forklifts for loading and unloading. With the development of intelligent manufacturing, some turnover boxes have begun to integrate simple lifting or sliding mechanisms to assist in material handling.

[0003] However, existing reusable logistics turnover boxes suffer from insufficient cushioning protection and inconvenient quality inspection operations in practical applications. Specifically, the cushioning structure of existing turnover boxes mostly adopts a single rigid cushioning, which is difficult to adapt to multi-directional impacts and the need for flexible protection of precision components, resulting in high-value materials still being at risk of surface scratches or internal damage during transportation. Summary of the Invention

[0004] The purpose of this invention is to provide a reusable international logistics turnover box to solve the problem that the existing buffer structures mostly use a single rigid buffer, which is difficult to adapt to multi-directional impacts and the need for flexible protection of precision parts, resulting in the risk of surface scratches or internal damage to high-value materials during transportation.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a recyclable international logistics turnover box, comprising,

[0006] A housing mechanism includes a housing and a closed plate hinged to the housing;

[0007] The supporting mechanism includes a sliding assembly disposed on the inner side wall of the box, a unloading assembly disposed on the sliding assembly, and a lifting assembly disposed on the sliding assembly;

[0008] The rotating mechanism includes a rotating component disposed inside the housing and a driving component disposed inside the housing;

[0009] A buffer mechanism, including a buffer assembly disposed inside the housing.

[0010] Furthermore, the sliding assembly includes a smooth groove disposed on the inner side wall of the housing and a sliding plate disposed on the smooth groove;

[0011] The sliding plate is slidably connected to the top and bottom of the smooth groove, and the sliding plate is provided with a notch, which is semi-circular.

[0012] Furthermore, the unloading assembly includes a vertical plate disposed on the sliding plate, an unloading power source disposed on the vertical plate, and a pusher plate disposed at the output end of the unloading power source.

[0013] Furthermore, the lifting assembly includes a lifting port disposed on the sliding plate and a lifting member disposed at the bottom of the housing.

[0014] Furthermore, the lifting component includes a wedge block disposed at the bottom of the housing, a movable rod disposed on the wedge block, a lifting pad disposed on the movable rod, and a lifting spring sleeved on the movable rod;

[0015] The lifting spring is fixedly connected to the lifting pad and the wedge block at both ends, respectively. The wedge block is located below the sliding plate and on the movement trajectory of the lifting opening.

[0016] Furthermore, the rotating assembly includes a rotating shaft disposed at the bottom of the housing and a rotating platform disposed on the rotating shaft;

[0017] The rotating platform is also provided with multiple toothed plates, which are evenly distributed.

[0018] Furthermore, the drive assembly includes a pulley assembly disposed at the bottom of the housing, and a connecting belt sleeved on the pulley assembly;

[0019] The linkage belt engages with the toothed plate.

[0020] Furthermore, the drive assembly also includes a light-sensitive starter disposed in the smooth groove, and a built-in drive motor that is driven and connected to the connecting wheel assembly;

[0021] The light-sensitive starter is electrically connected to the built-in drive motor.

[0022] Furthermore, the buffer assembly includes a buffer telescopic rod disposed on the inner side wall of the box, a buffer pad disposed on the buffer telescopic rod, and a buffer spring sleeved on the buffer telescopic rod;

[0023] The buffer pad is made of flexible rubber.

[0024] Furthermore, when the sliding plate moves to the light-sensitive starter, the light-sensitive starter is triggered, which starts the built-in drive motor, which can drive the connected wheel assembly to run.

[0025] Compared with existing technologies, this invention, through the coordinated operation of the sliding assembly, unloading assembly, and lifting assembly, enables materials to be automatically lifted and smoothly transferred to the rotating platform, simplifying the loading and unloading process. A photosensitive starter triggers the built-in servo motor to drive the rotating platform to rotate, and automatically cuts off power after completing a 180° stroke to maintain its position, achieving single-trigger fixed-point rotation. Inspection can be completed without continuous power supply or pulling back the sliding plate, reducing energy consumption and improving operational efficiency. The buffer assembly flexibly absorbs impacts during transportation, effectively protecting precision components and extending the service life of the turnover box. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0027] Figure 1 This is a schematic diagram of the overall structure provided for an embodiment of the present invention;

[0028] Figure 2 This is a top-view schematic diagram of the internal structure of the box body provided in an embodiment of the present invention;

[0029] Figure 3 This is a schematic diagram of the internal structure of the box in a side view according to an embodiment of the present invention;

[0030] Figure 4 This is a schematic diagram of the lifting component provided in an embodiment of the present invention;

[0031] Figure 5 For the present invention Figure 1 Enlarged schematic diagram of the structure at point A in the diagram.

[0032] Explanation of reference numerals in the attached figures:

[0033] 100. Containing mechanism; 101. Box body; 102. Enclosing plate; 200. Bearing mechanism; 201. Sliding assembly; 201a. Smooth groove; 201b. Sliding plate; 202. Unloading assembly; 202a. Vertical plate; 202b. Unloading power source; 202b-1. Unloading handle; 202b-2. Through rod; 202b-3. Unloading spring; 202c. Pushing plate; 203. Lifting assembly; 203a. Lifting opening; 203b. Lifting component; 203b-1. Wedge block ; 203b-2, Movable rod; 203b-3, Lifting pad; 203b-4, Lifting spring; 300, Rotating mechanism; 301, Rotating assembly; 301a, Rotating shaft; 301b, Rotating table; 301c, Gear plate; 302, Drive assembly; 302a, Connecting wheel assembly; 302b, Connecting belt; 302c, Light-sensitive starter; 400, Buffer mechanism; 401, Buffer assembly; 401a, Buffer telescopic rod; 401b, Buffer pad; 401c, Buffer spring. Detailed Implementation

[0034] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0035] As attached Figure 1 To be continued Figure 5 As shown:

[0036] Example 1:

[0037] This invention provides a reusable international logistics turnover box, comprising:

[0038] The housing mechanism 100 includes a housing 101 and a closed plate 102 hinged to the housing 101. The housing 101 is integrally formed by injection molding, and its side wall is embedded with a crisscrossing reinforcing rib structure. The side wall of the housing 101 is provided with a groove for installing RFID electronic tags.

[0039] The carrying mechanism 200 includes a sliding assembly 201 disposed on the inner side wall of the housing 101, a unloading assembly 202 disposed on the sliding assembly 201, and a lifting assembly 203 disposed on the sliding assembly 201.

[0040] The rotating mechanism 300 includes a rotating component 301 disposed inside the housing 101 and a driving component 302 disposed inside the housing 101.

[0041] The buffer mechanism 400 includes a buffer assembly 401 disposed inside the housing 101.

[0042] Furthermore, the sliding assembly 201 includes a smooth groove 201a disposed on the inner side wall of the housing 101, and a sliding plate 201b disposed on the smooth groove 201a;

[0043] The sliding plate 201b is slidably connected to the top and bottom of the smooth groove 201a. The sliding plate 201b is provided with a notch, which is semi-circular.

[0044] Furthermore, the unloading assembly 202 includes a vertical plate 202a disposed on the sliding plate 201b, an unloading power source 202b disposed on the vertical plate 202a, and a pusher plate 202c disposed at the output end of the unloading power source 202b; here, the unloading power source 202b may include an unloading handle 202b-1, a through rod 202b-2 disposed on the unloading handle 202b-1, and an unloading spring 202b-3 sleeved on the through rod 202b-2, the through rod 202b-2 being fixedly connected to the pusher plate 202c.

[0045] The lifting assembly 203 includes a lifting port 203a disposed on the sliding plate 201b and a lifting component 203b disposed at the bottom of the housing 101.

[0046] It should be noted that the rotating assembly 301 includes a rotating shaft 301a disposed at the bottom of the housing 101, and a rotating table 301b disposed on the rotating shaft 301a.

[0047] The rotating platform 301b is also provided with multiple toothed plates 301c. The multiple toothed plates 301c are evenly distributed and the toothed plates 301c are distributed to half the circumference of the rotating platform 301b. The rotating platform 301b is slightly lower than the sliding plate 201b.

[0048] After opening the sealing plate 102, the material to be transported is placed on the sliding plate 201b. The sliding plate 201b is pushed to slide into the box 101 in the smooth groove 201a. When the lifting port 203a on the sliding plate 201b is aligned with the lifting member 203b at the bottom of the box 101, the lifting member 203b passes through the lifting port 203a and lifts the material, raising it to the same height as the rotating table 301b. At this time, the operator presses the unloading handle 202b-1, compressing the unloading spring 202b-3. Through the through rod 202b-2, the push plate 202c is driven to smoothly push the material from the sliding plate 201b onto the rotating table 301b. The unloading spring 202b-3 drives the push plate 202c automatically. Returning to its original position, the sliding plate 201b continues to advance into the box 101 to the top of the smooth groove 201a, blocking the light sensor starter 302c. The built-in drive motor starts and drives the connecting wheel assembly 302a to rotate. Through the meshing of the connecting belt 302b and the toothed plate 301c, the rotating table 301b rotates, causing the material to rotate at a uniform speed. The operator performs a 360-degree inspection around the turnover box to check the appearance, markings, and loading status of the material, completing the quality inspection before transportation. After the inspection is completed, the sliding plate 201b is pulled back to its initial position, the signal of the light sensor starter 302c is released, the rotating table 301b stops rotating and resets, the lifting component 203b descends to make the material fall back, and the turnover box enters the transportation state after the closing plate 102 is closed.

[0049] Working principle: When loading materials, first open the closing plate 102 and place the material on the sliding plate 201b. Slide the sliding plate 201b along the smooth groove 201a into the box 101. When the lifting port 203a on the sliding plate 201b is aligned with the lifting component 203b at the bottom of the box, the lifting component 203b automatically lifts up, raising the sliding plate 201b and the material on it to a height slightly higher than the rotating table 301b, setting it at an angle to facilitate subsequent pushing. At this time, the pushing of the sliding plate 201b is paused. The operator presses the unloading handle 202b-1, compresses the unloading spring 202b-3, and drives the pusher plate 202c forward through the through rod 202b-2, smoothly pushing the material from the sliding plate 201b onto the rotating table 301b. The return of the push plate 202c is automatically completed by the unloading spring 202b-3. The unloading power source 202b here can be replaced by an automatic electric cylinder to push it, thereby simplifying the operator's workflow. After the material enters the rotating table 301b, the sliding plate 201b continues to advance into the box, blocking the light-sensitive starter 302c in the smooth groove 201a, and the built-in drive motor starts. The motor drives the rotating table 301b to rotate through the connecting wheel set 302a and the connecting belt 302b. The toothed plate 301c on the rotating table 301b meshes with the connecting belt 302b, causing the material to rotate at a uniform speed, so that the operator can perform 360-degree inspection to check the appearance, markings and loading status of the material, and complete the quality inspection before transportation.

[0050] Example 2:

[0051] This embodiment is basically the same as the previous embodiment, except that the lifting component 203b includes a wedge block 203b-1 disposed at the bottom of the housing 101, a movable rod 203b-2 disposed on the wedge block 203b-1, a lifting pad block 203b-3 disposed on the movable rod 203b-2, and a lifting spring 203b-4 sleeved on the movable rod 203b-2;

[0052] The lifting spring 203b-4 is fixedly connected at both ends to the lifting pad 203b-3 and the wedge block 203b-1, respectively. The wedge block 203b-1 is located below the sliding plate 201b and on the movement trajectory of the lifting port 203a.

[0053] The drive assembly 302 includes a connecting wheel assembly 302a disposed at the bottom of the housing 101, and a connecting belt 302b sleeved on the connecting wheel assembly 302a.

[0054] The linkage belt 302b is engaged with the toothed plate 301c.

[0055] Furthermore, the drive assembly 302 also includes a light-sensitive starter 302c disposed in the smooth groove 201a, and a built-in drive motor that is drivenly connected to the drive wheel assembly 302a;

[0056] The light-sensitive starter 302c is electrically connected to the built-in drive motor.

[0057] Furthermore, when the sliding plate 201b moves to the light sensor starter 302c, the light sensor starter 302c is triggered, and the built-in drive motor is started. The built-in drive motor can drive the connected wheel assembly 302a to run. The built-in drive motor is a servo motor. After the built-in servo motor completes the rotation of the turntable 301b by 180°, it automatically cuts off the power.

[0058] When the sliding plate 201b slides to align the lifting port 203a with the wedge block 203b-1, the lifting pad 203b-3 springs upward under the elastic force of the lifting spring 203b-4, passing through the lifting port 203a to lift the material. Simultaneously, the movable rod 203b-2 guides and ensures smooth lifting. The inclined design of the wedge block 203b-1 allows the lifting pad 203b-3 to automatically correct its position during lifting, ensuring material lifting. When the sliding plate 201b reaches the photosensitive starter 302c, it triggers the start of the built-in servo motor. This built-in servo motor has a built-in encoder and limit switch, and its complete stroke is precisely set. The drive pulley assembly 302a rotates and, through the meshing of the drive belt 302b and the toothed plate 301c, drives the rotating table 301b to rotate 180°, allowing the material to rotate from the operating side to the opposite side. This facilitates joint inspection by operators on both sides. When the built-in servo motor rotates to the 180° limit position, it triggers the limit switch to automatically cut off the power and maintain self-locking. The rotating table 301b remains stably in the inspection position. After the operator completes the inspection and material handling, this design, through the combination of mechanical spring lifting and servo motor self-power-off control, achieves single-trigger fixed-point rotation and automatic holding without continuous power supply or pullback of the sliding plate, simplifying the operation process and reducing energy consumption.

[0059] Example 3:

[0060] This embodiment is basically the same as the previous embodiment, except that the buffer assembly 401 includes a buffer telescopic rod 401a disposed on the inner side wall of the housing 101, a buffer pad 401b disposed on the buffer telescopic rod 401a, and a buffer spring 401c sleeved on the buffer telescopic rod 401a.

[0061] The buffer pad 401b is made of flexible rubber.

[0062] Working Principle: In the scenario of assembling and transporting precision electronic components, when the turnover box is full of materials, it pushes the sliding plate 201b to load the materials. The lifting component 203b lifts the materials to the rotating table 301b. After the sliding plate 201b triggers the photosensitive starter 302c, the built-in servo motor starts and drives the rotating table 301b to rotate in low speed mode. During the rotation, the buffer pad 401b forms a flexible limit at the edge of the rotating table 301b to prevent the materials from slipping. When the turnover box encounters bumpy road conditions during transportation, the materials inside the box shake and hit the side wall of the box body 101. The buffer pad 401b... 1b first contacts the material. The buffer telescopic rod 401a extends and retracts with the impact force, and the buffer spring 401c compresses and deforms synchronously, transforming the rigid collision into a flexible buffer to prevent scratches on the surface of precision parts. After unloading at the destination, the buffer assembly 401 absorbs the stacking impact during the return trip of the empty box, protecting the structure of the box body 101. This design, through the segmented self-power-off control of the servo motor and the coordination of the buffer mechanism, not only ensures the safe transfer of precision materials, but also realizes the refined control of the inspection process. The entire process of loading, inspection and transportation can be completed without pulling back the sliding plate.

[0063] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the foregoing drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A recyclable international logistics turnover box, characterized in that, include, The housing mechanism (100) includes a housing (101) and a closing plate (102) hinged to the housing (101). The carrying mechanism (200) includes a sliding assembly (201) disposed on the inner side wall of the box (101), a unloading assembly (202) disposed on the sliding assembly (201), and a lifting assembly (203) disposed on the sliding assembly (201). The rotating mechanism (300) includes a rotating component (301) disposed inside the housing (101) and a driving component (302) disposed inside the housing (101). The buffer mechanism (400) includes a buffer assembly (401) disposed inside the housing (101).

2. The recyclable international logistics turnover box according to claim 1, characterized in that, The sliding assembly (201) includes a smooth groove (201a) disposed on the inner side wall of the housing (101) and a sliding plate (201b) disposed on the smooth groove (201a). The sliding plate (201b) is slidably connected to the top and bottom of the smooth groove (201a), and the sliding plate (201b) is provided with a notch, which is semi-circular.

3. The recyclable international logistics turnover box according to claim 2, characterized in that, The unloading assembly (202) includes a vertical plate (202a) disposed on the sliding plate (201b), an unloading power source (202b) disposed on the vertical plate (202a), and a pusher plate (202c) disposed at the output end of the unloading power source (202b).

4. A reusable international logistics turnover box according to claim 3, characterized in that, The lifting assembly (203) includes a lifting port (203a) disposed on the sliding plate (201b) and a lifting member (203b) disposed at the bottom of the housing (101).

5. A recyclable international logistics turnover box according to claim 4, characterized in that, The lifting component (203b) includes a wedge block (203b-1) disposed at the bottom of the housing (101), a movable rod (203b-2) disposed on the wedge block (203b-1), a lifting pad block (203b-3) disposed on the movable rod (203b-2), and a lifting spring (203b-4) sleeved on the movable rod (203b-2). The lifting spring (203b-4) is fixedly connected at both ends to the lifting pad (203b-3) and the wedge block (203b-1), respectively. The wedge block (203b-1) is located below the sliding plate (201b) and on the movement trajectory of the lifting port (203a).

6. A recyclable international logistics turnover box according to claim 4 or 5, characterized in that, The rotating assembly (301) includes a rotating shaft (301a) disposed at the bottom of the housing (101) and a rotating platform (301b) disposed on the rotating shaft (301a). The rotating platform (301b) is also provided with a plurality of toothed plates (301c), which are evenly distributed.

7. A recyclable international logistics turnover box according to claim 6, characterized in that, The drive assembly (302) includes a connecting wheel assembly (302a) disposed at the bottom of the housing (101) and a connecting belt (302b) sleeved on the connecting wheel assembly (302a). The linkage belt (302b) is engaged with the toothed plate (301c).

8. A reusable international logistics turnover box according to claim 7, characterized in that, The drive assembly (302) further includes a light-sensitive starter (302c) disposed in the smooth groove (201a) and a built-in drive motor that is drivenly connected to the connecting wheel assembly (302a); The light-sensitive starter (302c) is electrically connected to the built-in drive motor.

9. A recyclable international logistics turnover box according to claim 8, characterized in that, The buffer assembly (401) includes a buffer telescopic rod (401a) disposed on the inner side wall of the housing (101), a buffer pad (401b) disposed on the buffer telescopic rod (401a), and a buffer spring (401c) sleeved on the buffer telescopic rod (401a). The buffer pad (401b) is made of flexible rubber.

10. A recyclable international logistics turnover box according to claim 8, characterized in that, When the sliding plate (201b) moves to the light sensor starter (302c), the light sensor starter (302c) is triggered, and the built-in drive motor is started. The built-in drive motor can drive the connected wheel assembly (302a) to run.

Images