A rapid assembly device for a turnover tray

Abstract

The utility model relates to the technical field of warehousing and logistics, disclose a kind of quick assembly device of turnover tray, including tray block, the inside fixed connection of tray block has two electric push rods, the driving end fixed connection of two electric push rods has linkage rod, the front and back both sides of linkage rod are fixedly connected with moving plate, the inside sliding connection of moving plate has two slide posts, the left side of two slide posts is slidably connected with clamping block, the left side fixed connection of clamping block has slide plate, the inside sliding connection of slide plate has slide rail, the outside of clamping block is installed with supporting leg, the inside of supporting leg is provided with multiple clamping grooves. In the utility model, staff starts electric push rod, moves plate is driven to slide by linkage rod, makes slide post move along groove and pushes slide plate, drives clamping block to complete the clamping or release of supporting leg, realizes the quick disassembly of tray, both convenient maintenance replacement damaged component, and work efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of warehousing and logistics technology, and in particular to a rapid assembly device for turnover pallets. Background Technology

[0002] The rapid pallet assembly device is a highly efficient and convenient piece of equipment. It typically has a simple structure, consisting of a robotic arm, positioning clamps, and other components. It can quickly grasp the various parts of the pallet and accurately assemble them. Operation is simple; just place the parts to be assembled in the designated positions, and the device will automatically complete the assembly process, greatly improving the assembly efficiency of pallets and saving labor and time costs.

[0003] The rapid assembly device for turnover pallets mainly utilizes the principle of automated control. Through program settings, the device's robotic arm can accurately position the pallet components and use pneumatic or electric grippers to grasp and transport the parts. Simultaneously, sensors provide real-time monitoring and feedback to ensure assembly accuracy. Driven by a power system, the components are quickly and accurately assembled in a preset sequence, achieving highly efficient automated assembly and significantly improving the assembly efficiency and quality stability of turnover pallets.

[0004] In existing technologies, the assembly process of some turnover pallets is relatively cumbersome and time-consuming, which means that more manpower is needed to complete the assembly task, increasing labor costs. In addition, the low assembly efficiency leads to untimely pallet supply, affecting product packaging and transportation. Therefore, a rapid assembly device for turnover pallets is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a rapid assembly device for turnover pallets, aiming to improve the existing technology where the assembly process is relatively cumbersome and time-consuming, requiring more manpower to complete the assembly task, increasing labor costs, and resulting in low assembly efficiency, leading to untimely pallet supply and affecting product packaging and transportation.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A rapid assembly device for a turnover pallet includes a pallet block. Two electric push rods are fixedly connected inside the pallet block. A linkage rod is fixedly connected to the drive end of each of the two electric push rods. Movable plates are fixedly connected to both the front and rear sides of each linkage rod. Two sliding columns are slidably connected inside the movable plates. Clamping blocks are slidably connected to the left sides of each of the two sliding columns. A sliding plate is fixedly connected to the left side of each clamping block. A slide rail is slidably connected inside the sliding plate. Support legs are installed on the outer sides of the clamping blocks. Multiple clamping grooves are formed inside the support legs. Multiple square grooves are formed inside the pallet block. A fixing component for preventing goods from tipping over is provided inside the pallet block.

[0008] As a further description of the above technical solution:

[0009] The fixing assembly includes multiple U-shaped rods, the outer sides of which are slidably connected to the inside of the tray block. The inner sides of the U-shaped rods are rotatably connected to two connecting rods, and the inner sides of the two connecting rods are rotatably connected to a rotating shaft. The other ends of the two connecting rods are rotatably connected to a moving block. A clamping plate is fixedly connected to the front side of the moving block, and a spring is fixedly connected to the rear side of the moving block. Sliding blocks are fixedly connected to both sides of the U-shaped rods. Two moving columns are fixedly connected to the front side of the U-shaped rods. The inside of the tray block has multiple irregular grooves.

[0010] As a further description of the above technical solution:

[0011] The left and right sides of the linkage rod are slidably connected to the inside of the tray block, and the left side of the moving plate is slidably connected to the right side of the clamping block;

[0012] As a further description of the above technical solution:

[0013] The movable plate has two grooves inside, and the outer sides of the two sliding pillars are slidably connected to the inside of the two grooves.

[0014] As a further description of the above technical solution:

[0015] The outer side of the slide plate is slidably connected to the inside of the square groove, and the outer side of the clamping block is slidably connected to the inside of the clamping groove;

[0016] As a further description of the above technical solution:

[0017] The outer side of the spring is slidably connected to the inside of the tray block, and the other end of the spring is fixedly connected to the front side of the U-shaped rod;

[0018] As a further description of the above technical solution:

[0019] The outer side of the moving block is slidably connected to the inside of the pallet block, and the upper and lower ends of the two rotating shafts are fixedly connected to the inside of the pallet block;

[0020] As a further description of the above technical solution:

[0021] The outer sides of the two movable columns are slidably connected to the inside of the tray block, and the outer side of the sliding block is slidably connected to the inside of the irregular groove.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the operator starts the electric push rod, which drives the linkage rod to move, so that the moving plate slides in the pallet block. The sliding column slides along the groove of the moving plate, pushing the slide plate to move on the slide rail. This, in conjunction with the clamping block, completes the clamping or releasing of the support leg, realizing the quick assembly and disassembly of the turnover pallet, facilitating the replacement of damaged parts, and significantly improving efficiency.

[0024] 2. In this utility model, the worker presses down the U-shaped rod, causing it to slide into the pallet and compress the spring to store elastic force. This action drives the moving block and clamping plate to move outward through the connecting rod. At this time, the goods can be placed into the pallet embedding groove. After releasing the U-shaped rod, the spring releases its elastic force and pushes the clamping plate back into position, firmly clamping the goods. This can effectively fix the goods, prevent displacement and falling during transportation, ensure transportation safety, and at the same time, the operation is simple and quick, and it is convenient for loading and unloading. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of a rapid assembly device for a turnover pallet proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the clamping block of a quick assembly device for a turnover pallet proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the moving block of a rapid assembly device for a turnover pallet proposed in this utility model;

[0028] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0029] Legend:

[0030] 1. Pallet block; 2. Electric push rod; 3. Linkage rod; 4. Moving plate; 5. Sliding column; 6. Clamping block; 7. Slide plate; 8. Slide rail; 9. Clamping groove; 10. Support leg; 11. Square groove; 12. U-shaped rod; 13. Connecting rod; 14. Rotating shaft; 15. Moving block; 16. Clamping plate; 17. Moving column; 18. Sliding block; 19. Spring; 20. Irregular 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 Figures 1 to 3This utility model provides an embodiment of a rapid assembly device for a turnover pallet, comprising a pallet block 1. The pallet block 1 serves as the core load-bearing foundation of the entire device, providing installation space and support structure for other components. Two electric push rods 2 are fixedly connected inside the pallet block 1. The electric push rods 2 are the power source for the rapid assembly of the entire device, converting electrical energy into kinetic potential energy to achieve the extension and retraction of the drive end. During assembly, the extension and retraction of the electric push rods 2 drives the linkage rods 3 to move, providing power support for the linkage of subsequent components. The drive ends of the two electric push rods 2 are fixedly connected to the linkage rods 3, which connect the electric push rods 2 and the moving plate 4, and transmit power to the moving plate 4. When the electric push rods 2 extend and retract, the linkage rods 3 move accordingly, and the moving plates 4 fixedly connected to their front and rear sides also move synchronously. Moving plates 4 are fixedly connected to both the front and rear sides of the linkage rods 3. Two sliding columns 5 are slidably connected inside the moving plate 4, providing guidance and support for the sliding of the moving plate 4.

[0033] The sliding connection between the sliding column 5 and the movable plate 4 ensures the movable plate 4 remains stable during movement, preventing wobbling or deviation. Clamping blocks 6 are slidably connected to the left side of each of the two sliding columns 5. A sliding plate 7 is fixedly connected to the left side of each clamping block 6. A slide rail 8 is slidably connected inside the slide plate 7. This sliding structure, consisting of the slide plate 7 and the slide rail 8, provides flexible and stable guidance for the movement of the clamping blocks 6. The sliding engagement between the slide plate 7 and the slide rail 8 allows the clamping blocks 6 to smoothly clamp and release during horizontal movement. Support legs 10 are installed on the outer side of the clamping blocks 6. Multiple clamping slots 9 are formed inside the support legs 10, which engage with the clamping blocks 6, forming a key structure for rapid pallet assembly. During assembly, the clamping blocks 6 are inserted into the clamping slots 9 and clamped, securely connecting the support legs 10 to the pallet block 1, providing stable support for the pallet. Multiple square slots 11 are formed inside the pallet block 1, providing space for the movement of the slide plate 7. The pallet block 1 also contains fixing components to prevent goods from tipping over.

[0034] Reference Figure 1 , Figure 2 , Figure 4The fixing component includes multiple U-shaped rods 12, the outer sides of which are slidably connected to the inside of the tray block 1. The U-shaped rods 12 are the core driving components of the fixing component, their outer sides cooperating with the sliding structure inside the tray block 1, allowing them to slide laterally within the tray block 1. When the U-shaped rods 12 slide, they drive the connected connecting rods 13, moving columns 17, and sliding blocks 18 to move synchronously. Two connecting rods 13 are rotatably connected to the inner side of the U-shaped rods 12. Each of the two connecting rods 13 has a rotating shaft 14 rotatably connected inside. The other end of each connecting rod 13 is rotatably connected to a moving block 15. The two connecting rods 13 are rotatably connected to the U-shaped rods 12 and the moving blocks 15 respectively via the rotating shafts 14, forming a four-bar linkage. When the U-shaped rods 12 slide laterally, the connecting rods 13 rotate around the rotating shafts 14, pushing the moving blocks 15 to move linearly along the guide rails inside the tray block 1.

[0035] A clamping plate 16 is fixedly connected to the front of the movable block 15. When the U-shaped rod 12 slides inward, the connecting rod 13 pushes the movable block 15 forward, and the clamping plate 16 moves closer to the goods and applies clamping force. Conversely, when the U-shaped rod 12 slides outward, the connecting rod 13 pulls the movable block 15 backward, and the clamping plate 16 releases the goods. A spring 19 is fixedly connected to the rear of the movable block 15. The spring 19 acts as a buffer and reset mechanism. When the clamping plate 16 clamps the goods, the spring 19 is compressed and stores elastic potential energy. When it is necessary to release the goods, the spring 19 releases the elastic potential energy, assisting the movable block 15 to quickly reset and improving operating efficiency. Sliding blocks 18 are fixedly connected to both the left and right sides of the U-shaped rod 12. The sliding blocks 18 provide a limiting function for the movement of the U-shaped rod 12. Two moving posts 17 are fixedly connected to the front of the U-shaped rod 12. Multiple irregular grooves 20 are opened inside the pallet block 1.

[0036] Reference Figure 1 , Figure 2 , Figure 4 The left and right sides of the linkage rod 3 are slidably connected to the inside of the tray block 1. When the electric push rod 2 extends or retracts, the linkage rod 3 slides smoothly along the inside of the tray block 1, driving the moving plate 4 to move synchronously, thus transmitting force. The left side of the moving plate 4 is slidably connected to the right side of the clamping block 6, converting the horizontal movement of the moving plate 4 into the horizontal extension and retraction movement of the clamping block 6, thereby clamping and releasing the support leg 10. Two grooves are formed inside the moving plate 4, and the outer sides of two sliding pillars 5 are slidably connected to the inside of these grooves. The sliding pillars 5 play a crucial role in guiding and positioning, ensuring that the moving plate 4 does not shift or wobble during movement, thus guaranteeing the accuracy of the movement. At the same time, the sliding pillars 5 can also withstand a certain lateral force, enhancing the stability of the moving plate 4 during movement and making the movement of the entire mechanical structure more reliable.

[0037] The outer side of the slide plate 7 is slidably connected to the inside of the square groove 11, allowing the slide plate 7 to move linearly under the constraint of the square groove 11. The movement of the slide plate 7 can drive the movement of other components connected to it, realizing the transmission of force and the conversion of motion. The outer side of the clamping block 6 is slidably connected to the inside of the clamping groove 9. After receiving the power transmitted from the moving plate 4, the clamping block 6 can slide within the clamping groove 9, realizing the action of clamping or releasing. The outer side of the spring 19 is slidably connected to the inside of the tray block 1. The spring 19 provides the component with an elastic return function, and the other end of the spring 19 is fixedly connected to the front side of the U-shaped rod 12. The outer side of the moving block 15 is slidably connected to the inside of the tray block 1. The upper and lower ends of the two rotating shafts 14 are fixedly connected to the inside of the tray block 1, and the two rotating shafts 14 provide the rotation fulcrum for the components connected to them. Through the rotating shafts 14, the relevant components can rotate around them, realizing the conversion of motion mode. The outer sides of the two movable columns 17 are slidably connected to the inside of the tray block 1, and the outer side of the sliding block 18 is slidably connected to the inside of the irregular groove 20. The movable columns 17 and the sliding block 18 provide a limiting function for the U-shaped rod 12, allowing it to move within a certain range.

[0038] Working principle: When a turnover pallet is needed, the operator starts the electric push rod 2. The electric push rod 2 begins to move, and the movement of the electric push rod 2 drives the linkage rod 3 fixedly connected to its drive end to move. The movement of the linkage rod 3 causes the moving plates 4 at its front and rear ends to slide inside the pallet block 1. At this time, the sliding column 5 slides in the groove inside the moving plate 4. The movement of the sliding column 5 causes the slide plate 7 to slide on the slide rail 8. The coordinated action of the sliding column 5 and the slide plate 7 drives the clamping block 6 to clamp and release the support leg 10, realizing the rapid assembly effect of the turnover pallet. No complicated tools and cumbersome operation procedures are required, which greatly shortens the pallet assembly time. At the same time, it is easy to disassemble, and damaged parts can be quickly removed and replaced with new parts, and then quickly reassembled and put back into use.

[0039] When the worker presses the U-shaped rod 12, the U-shaped rod 12 receives external force and moves inward toward the pallet block 1. At this time, the spring 19 undergoes elastic deformation and stores elastic potential energy. The movement of the U-shaped rod 12 causes the connecting rod 13 to rotate around the pivot 14. The movement of the connecting rod 13 causes the moving block 15 to drive the clamping plate 16 to move outward toward the pallet block 1. At this time, the goods are placed into the embedded groove of the pallet block 1. The worker releases the U-shaped rod 12. At this time, the spring 19 releases a certain amount of elastic potential energy, causing the moving block 15 to clamp the goods. This provides sufficient constraint force to fix the goods, reduce shaking and displacement, and ensure that the goods can be kept on the pallet under various conditions, avoiding loss due to falling.

[0040] 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 rapid assembly device for turnover pallets, comprising pallet blocks (1), characterized in that: The pallet block (1) is internally fixedly connected to two electric push rods (2), and the drive ends of the two electric push rods (2) are fixedly connected to linkage rods (3). The front and rear sides of the linkage rods (3) are fixedly connected to moving plates (4). The moving plates (4) are internally slidably connected to two sliding columns (5). The left sides of the two sliding columns (5) are slidably connected to clamping blocks (6). The left side of the clamping blocks (6) is fixedly connected to a sliding plate (7). The sliding plate (7) is internally slidably connected to a slide rail (8). The outside of the clamping blocks (6) is equipped with support legs (10). The support legs (10) have multiple clamping grooves (9) inside. The pallet block (1) has multiple square grooves (11) inside. The pallet block (1) is internally equipped with a fixing component to prevent the goods from tipping over.

2. The rapid assembly device for a turnover pallet according to claim 1, characterized in that: The fixing assembly includes multiple U-shaped rods (12), the outer sides of which are slidably connected to the inside of the tray block (1). The inner sides of the U-shaped rods (12) are rotatably connected to two connecting rods (13). The inner sides of the two connecting rods (13) are rotatably connected to a rotating shaft (14). The other ends of the two connecting rods (13) are rotatably connected to a moving block (15). The front side of the moving block (15) is fixedly connected to a clamping plate (16). The rear side of the moving block (15) is fixedly connected to a spring (19). The left and right sides of the U-shaped rods (12) are fixedly connected to sliding blocks (18). The front side of the U-shaped rods (12) is fixedly connected to two moving columns (17). The inside of the tray block (1) is provided with multiple irregular grooves (20).

3. The rapid assembly device for a turnover pallet according to claim 1, characterized in that: The left and right sides of the linkage rod (3) are slidably connected to the inside of the tray block (1), and the left side of the moving plate (4) is slidably connected to the right side of the clamping block (6).

4. The rapid assembly device for a turnover pallet according to claim 1, characterized in that: The movable plate (4) has two grooves inside, and the two sliding pillars (5) are slidably connected to the inside of the two grooves on their outer sides.

5. The rapid assembly device for a turnover pallet according to claim 1, characterized in that: The outer side of the slide plate (7) is slidably connected to the inside of the square groove (11), and the outer side of the clamping block (6) is slidably connected to the inside of the clamping groove (9).

6. The rapid assembly device for a turnover pallet according to claim 2, characterized in that: The outer side of the spring (19) is slidably connected to the inside of the tray block (1), and the other end of the spring (19) is fixedly connected to the front side of the U-shaped rod (12).

7. The rapid assembly device for a turnover pallet according to claim 2, characterized in that: The outer side of the moving block (15) is slidably connected to the inside of the tray block (1), and the upper and lower ends of the two rotating shafts (14) are fixedly connected to the inside of the tray block (1).

8. The rapid assembly device for a turnover pallet according to claim 2, characterized in that: The outer sides of the two movable columns (17) are slidably connected to the inside of the tray block (1), and the outer side of the sliding block (18) is slidably connected to the inside of the irregular groove (20).

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