An automatic frame loading machine
By designing an automatic loading machine, which uses a servo motor to drive the lead screw and guide shaft, the automatic lifting and lowering of turnover boxes is achieved, solving the problem of low efficiency in handling and stacking turnover boxes, improving material turnover efficiency and reducing operating costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- AIXIN INTELLIGENT TECHNOLOGY (HUAIAN) CO LTD
- Filing Date
- 2025-08-14
- Publication Date
- 2026-06-02
AI Technical Summary
In existing technologies, the handling and stacking of turnover boxes are inefficient, especially when the distance is long or the quantity is large, which is time-consuming and labor-intensive, affecting material turnover efficiency and increasing operating costs.
Design an automatic loading machine that uses a servo motor to drive a lead screw and guide shaft to automatically lift and lower turnover boxes. With the help of casters, it can handle and stack the boxes, simplifying manual operation.
It improves the efficiency of handling and stacking turnover boxes, reduces manpower waste, speeds up material turnover, and reduces operating costs.
Smart Images
Figure CN224312699U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a logistics transportation equipment, specifically an automatic frame loading machine. Background Technology
[0002] In the daily operations of the conveying industry, turnover boxes, as a key carrier of material flow, often become a stumbling block to efficiency improvement in the actual handling and recycling process.
[0003] First, regarding the handling process, staff often need to make a special trip to a designated storage point to retrieve the turnover boxes. This means that extra time must be allocated to travel between the operating station and the storage point. Especially when the storage point is far from the usage area, or when a large number of turnover boxes need to be moved at one time, it not only takes up a lot of effective working time, but also wastes manpower due to repeated back-and-forth movements.
[0004] Looking at the collection and stacking process after use, once the crates have fulfilled their material transport mission, they need to be collected from various scattered usage points. This process itself requires sorting and moving each crate individually, which is not only time-consuming but can also increase the difficulty of collection due to the scattered placement of the crates. The stacking process is an even more labor-intensive "disaster area"—to save storage space, crates are usually stacked layer by layer. However, when stacking manually, not only must the crates be precisely aligned to prevent them from tipping over, but the inconvenience caused by the height must also be overcome. In particular, although empty crates are lighter, their volume is not reduced. After stacking to a certain height, employees need to stand on tiptoe or even use objects to step on to complete the stacking, which is not only unsafe but also makes it difficult to ensure the stability of the stack. Often, repeated adjustments are required, further consuming manpower and time.
[0005] These problems persist, which not only slow down the overall material turnover and increase operating costs, but may also reduce employee morale due to cumbersome operations, thus significantly hindering the efficient operation of the conveying industry. Utility Model Content
[0006] To address the problem of low efficiency in manually handling and stacking turnover boxes, this utility model provides an automatic frame loading machine.
[0007] This utility model provides the following technical solution:
[0008] An automatic loading machine includes a vehicle frame and a worktable. The worktable is mounted on the vehicle frame. Guide plates are installed around the top of the worktable, and turnover boxes are placed inside the guide plates. A servo motor is installed below the worktable. A rotary support seat and a lead screw are set at the center of the worktable. The rotary support seat is installed below the worktable. A rotating wheel is installed above the worktable at a corresponding position on the rotary support seat. A synchronous pulley is installed on the shaft of the servo motor. The servo motor drives one end of a synchronous belt through the synchronous pulley. The other end of the synchronous belt is sleeved on the rotating wheel of the drive lead screw. The drive lead screw passes through the rotary support seat. A top plate is installed at the top end of the drive lead screw, and a bottom plate is installed at the bottom end of the drive lead screw. Multiple guide shafts are arranged around the bottom plate.
[0009] Furthermore, the top and bottom of the guide shaft are connected to the top plate and the bottom plate.
[0010] Furthermore, a bracket is provided between the top plate and the bottom plate, and a positioning slot-type switch is provided on the bracket.
[0011] Furthermore, a linear bearing is installed at the upper end of the guide shaft within the worktable surface.
[0012] Furthermore, the vehicle frame is equipped with casters at the bottom.
[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: the servo motor starts, drives the synchronous wheel, and thus drives the lead screw to rise or fall. It works in conjunction with four guide shafts and linear bearings to perform the rising and falling motion. A top plate is installed on the top of the guide shafts and the lead screw. The top plate supports the turnover box to rise or fall. When the lead screw rises to a certain distance, the second box reaches the height of the first box, which is a comfortable height for human handling. This is used to provide the movement of the turnover box. During collection, the boxes fall and stack, and the collection is completed. With the help of the moving wheels, people can push it to the required working position, which is more convenient for handling. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the structure of this utility model;
[0015] Figure 2 This is a perspective view of the present utility model;
[0016] Figure 3 This is a schematic diagram showing the relationship between the lead screw, the base plate, and the top plate of this utility model;
[0017] Figure 4 This is an enlarged schematic diagram of the bracket of this utility model.
[0018] In the diagram: 100, vehicle frame; 200, workbench; 300, turnover box; 400, casters;
[0019] 1. Rotary support base; 2. Lead screw; 3. Guide shaft; 31. Linear bearing; 4. Synchronous belt; 5. Servo motor; 6. Synchronous pulley; 7. Guide plate; 8. Base plate; 9. Top plate; 10. Rotary wheel; 11. Bracket; 12. Positioning slot type switch. Detailed Implementation
[0020] 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.
[0021] Please see Figure 1-4 This utility model discloses an automatic loading machine, comprising a vehicle frame 100 and a worktable 200. The worktable 200 is mounted on the vehicle frame 100. Guide plates 7 are installed around the top of the worktable 200, and turnover boxes 300 are placed inside the guide plates 7. A servo motor 5 is installed below the worktable 200. A rotary support 1 and a lead screw 2 are arranged at the center of the worktable 200. The rotary support 1 is installed below the worktable 200. A rotating wheel 10 is installed above the worktable 200 at a corresponding position on the rotary support 1. A synchronous pulley 6 is installed on the shaft of the servo motor 5. The servo motor 5 drives one end of a synchronous belt 4 through the synchronous pulley 6. The other end of the synchronous belt 4 is sleeved on the rotating wheel 10 of the drive lead screw 2. The drive lead screw 2 passes through the rotary support 1. A top plate 9 is installed at the top of the drive lead screw 2, and the bottom end of the drive lead screw 2 is installed on a base plate 8. Multiple guide shafts 3 are arranged around the base plate 8. Here, there are four guide shafts 3.
[0022] The top and bottom of the guide shaft 3 are connected to the top plate 9 and the bottom plate 8. The bottom plate 8 is placed on the ground, and the top plate 9 can support the turnover box 300.
[0023] A bracket 11 is also provided between the top plate 9 and the bottom plate 8. A positioning slot type switch 12 is provided on the bracket 11. This switch controls the lifting feed amount and provides feedback to the servo motor 5 to control the lifting height.
[0024] A linear bearing 31 is installed at the upper end of the guide shaft 3 within the worktable surface 200. The linear bearing 31 is fitted around the guide shaft 3. The upper section of the guide shaft 3 is inserted into the lower section of the guide shaft 3, facilitating raising or lowering.
[0025] The vehicle frame 100 is fitted with 400 casters at the bottom for easy movement.
[0026] Servo motor 5 starts, and servo motor 5 drives synchronous pulley 6, which in turn drives lead screw 2 to rise or fall. It works in conjunction with four guide shafts 3 and linear bearing 31 to perform rising and falling movements. Top plate 9 is installed on the top of guide shafts 3 and lead screw 2. Top plate 9 supports turnover box 300 to rise or fall.
[0027] After the staff removes the top turnover box 300, the servo motor 5 rotates, driving the synchronous belt 4 to drive the lead screw 2 to rise to a certain distance. At this time, the second box reaches the height of the first box, which is a comfortable height for human handling. This process is repeated to provide turnover box movement. During collection, the boxes fall and stack, fall and stack, and the collection is completed. With the help of the moving wheels, people can push it to the required working position.
[0028] This invention achieves automatic lifting and feeding of turnover boxes and lowering and collecting of materials through the movement of a lead screw. It can provide users with the need to collect and use turnover boxes anytime and anywhere. It adopts a mobile trolley structure, which makes it easy to transport.
[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. An automatic frame loading machine, characterized in that: The system includes a vehicle body frame (100) and a worktable (200). The worktable (200) is mounted on the vehicle body frame (100). Guide plates (7) are installed around the top of the worktable (200). A turnover box (300) is placed inside the guide plates (7). A servo motor (5) is installed below the worktable (200). A rotary support seat (1) and a lead screw (2) are set at the center of the worktable (200). The rotary support seat (1) is installed below the worktable (200). Above the worktable (200) are... A rotating wheel (10) is installed at the corresponding position on the rotary support base (1). A synchronous wheel (6) is installed on the shaft of the servo motor (5). The servo motor (5) drives one end of the synchronous belt (4) through the synchronous wheel (6). The other end of the synchronous belt (4) is sleeved on the rotating wheel (10) of the drive screw (2). The drive screw (2) passes through the rotary support base (1). A top plate (9) is installed at the top of the drive screw (2). The bottom end of the drive screw (2) is installed on the base plate (8). Multiple guide shafts (3) are arranged around the base plate (8).
2. The automatic frame loading machine according to claim 1, characterized in that: The top and bottom of the guide shaft (3) are connected to the top plate (9) and the bottom plate (8).
3. An automatic frame loading machine according to claim 2, characterized in that: A bracket (11) is also provided between the top plate (9) and the bottom plate (8), and a positioning slot type switch (12) is provided on the bracket (11).
4. An automatic frame loading machine according to claim 1, characterized in that: The upper end of the guide shaft (3) is located inside the worktable (200) and is fitted with a linear bearing (31).
5. An automatic frame loading machine according to claim 1, characterized in that: The bottom of the vehicle frame (100) is equipped with moving wheels (400).