A plastic ton bag display rack

Abstract

This utility model relates to the technical field of plastic ton bag placement racks, specifically a plastic ton bag placement rack. This utility model includes a fixed frame, with four support frames fixedly connected to the surface of the fixed frame. A servo motor is fixedly connected to the surface of each support frame, and a lead screw is fixedly connected to the output end of the servo motor. A connecting block is threadedly connected to the arc surface of the lead screw. By driving the lead screw to rotate through the servo motor, and utilizing the threaded transmission between the lead screw and the connecting block, the connecting block can move the limiting hook smoothly and accurately, achieving efficient placement and positioning of plastic ton bags. According to different sizes and shapes of plastic ton bags, the position of the limiting hook can be adjusted by controlling the servo motor, flexibly adapting to the placement needs of various specifications of ton bags, enhancing the versatility of the placement rack, and avoiding situations where unreasonable placement methods lead to incompatibility between different specifications of ton bags, or where tipping or damage during storage and transportation can easily occur, resulting in cargo loss.

Description

Technical Field

[0001] This utility model relates to the technical field of plastic ton bag display racks, and in particular to a plastic ton bag display rack. Background Technology

[0002] Plastic ton bag racks, as an important component of modern warehousing and logistics systems, are directly related to the utilization rate of storage space, operational efficiency, and the safety of goods in terms of their design and application.

[0003] Traditional plastic ton bag placement relies heavily on manual handling and arrangement, resulting in high labor intensity for workers and difficulty in ensuring accurate positioning, especially when placing large quantities of ton bags, leading to extremely low efficiency. Furthermore, manual placement is ill-suited to plastic ton bags of different sizes and shapes, and may not be able to properly place some special-sized ton bags. In addition, some simple placement racks are poorly designed and cannot provide stable support for the plastic ton bags. During storage, the ton bags are prone to tipping over or shifting due to their own weight, external impacts, or environmental factors, leading to damage, material leakage, and cargo loss. Moreover, these racks have poor versatility and cannot flexibly adapt to various ton bag sizes, limiting their application range. Therefore, this paper proposes a plastic ton bag placement rack to address the above problems. Summary of the Invention

[0004] The purpose of this utility model is to solve the shortcomings of the existing technology, which is that the placement method is unreasonable, making it difficult to place ton bags of different specifications in a compatible manner, or they are prone to tipping over or being damaged during storage and transportation, resulting in cargo loss and the inability to place them according to different sizes of bags. Therefore, a plastic ton bag placement rack is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a plastic ton bag placement rack, including a fixed frame, four support frames fixedly connected to the surface of the fixed frame, a servo motor fixedly connected to the surface of the support frame, a lead screw fixedly connected to the output end of the servo motor, a connecting block threadedly connected to the arc surface of the lead screw, and a limit hook fixedly connected to one side of the connecting block.

[0006] The aforementioned components achieve the following effects: by driving the lead screw to rotate via a servo motor, and utilizing the threaded transmission between the lead screw and the connecting block, the connecting block can move the limit hook smoothly and precisely, achieving efficient placement and positioning of plastic ton bags. Depending on the size and shape of the plastic ton bags, the position of the limit hook can be adjusted by controlling the servo motor, flexibly adapting to the placement needs of various ton bag specifications. This enhances the versatility of the placement rack and avoids situations where improper placement methods lead to incompatibility between different ton bag specifications, or where tipping or damage easily occurs during storage and handling, resulting in cargo loss.

[0007] Preferably, a friction pad is fixedly connected to the inner surface of the limiting hook.

[0008] The effect achieved by the above components is that the friction pad on the inner surface of the limiting hook increases the friction with the surface of the plastic ton bag, so that the limiting hook can hook the ton bag more firmly, preventing the ton bag from sliding or falling on the rack, and further improving the stability and reliability of fixing the ton bag.

[0009] Preferably, two connecting plates are fixedly connected to both sides of the fixing frame, and a threaded rod is threaded into the connecting plate. An adjusting block is fixedly connected to one end of the threaded rod.

[0010] The effect achieved by the above components is that by rotating the threaded rod inside the connecting plate, the adjusting block can be moved up and down, thereby flexibly adjusting the height and level of the placement rack according to the actual use scenario and ground conditions, so that the placement rack can better adapt to different placement environments and ensure that the plastic ton bags are placed stably.

[0011] Preferably, an anti-slip pad is fixedly connected to the bottom of the adjusting block, and the surface of the anti-slip pad is provided with anti-slip texture.

[0012] The effect achieved by the above components is as follows: the anti-slip pad and its anti-slip texture at the bottom of the adjusting block increase the friction between the adjusting block and the ground, so that the adjusting block can stably support the display rack after being adjusted to the appropriate position, preventing the display rack from sliding or shifting due to external forces such as the pushing force during transportation or the impact force when placing ton bags during use, thus ensuring the stability of the display rack.

[0013] Preferably, a handle is fixedly connected to one end of the threaded rod principle adjustment block.

[0014] The aforementioned components achieve the following effects: the handle at one end of the threaded rod is convenient for the operator to grip and apply force; turning the handle easily drives the threaded rod to rotate, thereby adjusting the position of the adjusting block. The handle design makes the adjustment operation more effortless and convenient, improving adjustment efficiency and reducing operational difficulty.

[0015] Preferably, a cushioning pad is fixedly connected to the surface of the fixing frame, and the cushioning pad is made of rubber.

[0016] The effects achieved by the above components are as follows: the rubber buffer pads on the surface of the fixing frame can play a role in buffering and shock absorption when plastic ton bags are placed on the placement rack, absorbing the impact force generated when the ton bags are placed, reducing damage to the fixing frame and ton bags, extending the service life of the placement rack and ton bags, and also reducing the noise generated by the impact.

[0017] Preferably, the size of the connecting block is adapted to the size of the inner surface of the support frame.

[0018] The above components achieve the following effects: the size of the connecting block matches the inner surface size of the support frame, ensuring that the connecting block can slide smoothly within the support frame and avoiding shaking, jamming, or other phenomena. This allows the connecting block to smoothly drive the limit hook under the drive of the lead screw, ensuring the normal operation of the transmission mechanism of the entire display rack.

[0019] In summary, the beneficial effects of this utility model are as follows:

[0020] 1. In this utility model, the lead screw is driven to rotate by a servo motor. The threaded transmission between the lead screw and the connecting block enables the connecting block to move the limit hook smoothly and accurately, achieving efficient placement and positioning of plastic ton bags. According to the different sizes and shapes of plastic ton bags, the position of the limit hook is adjusted by controlling the servo motor, which can flexibly adapt to the placement needs of various specifications of ton bags, enhance the versatility of the placement rack, and avoid the situation where different specifications of ton bags are difficult to place due to unreasonable placement methods, or that they are prone to tipping over or being damaged during storage and transportation, resulting in loss of goods. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 In this utility model Figure 1 Another structural diagram from a different angle;

[0023] Figure 3 This is a schematic diagram of the support frame in this utility model;

[0024] Figure 4 This is a schematic diagram of the connecting plate in this utility model.

[0025] Legend: 1. Fixed frame; 2. Support frame; 3. Servo motor; 4. Lead screw; 5. Limit hook; 6. Friction pad; 7. Connecting plate; 8. Threaded rod; 9. Adjusting block; 10. Anti-slip pad; 11. Handle; 12. Buffer pad; 13. Connecting block. Detailed Implementation

[0026] Reference Figure 1-4As shown, this utility model provides a technical solution: a plastic ton bag placement rack, including a fixed frame 1, four support frames 2 fixedly connected to the surface of the fixed frame 1, a servo motor 3 fixedly connected to the surface of the support frame 2, a lead screw 4 fixedly connected to the output end of the servo motor 3, a connecting block 13 threadedly connected to the arc surface of the lead screw 4, a limit hook 5 fixedly connected to one side of the connecting block 13, a friction pad 6 fixedly connected to the inner surface of the limit hook 5, the friction pad 6 on the inner surface of the limit hook 5 increases the friction with the surface of the plastic ton bag, so that the limit hook 5 can more firmly hook the ton bag, preventing the ton bag from sliding or falling on the placement rack, and further improving the stability of the ton bag fixing. For reliability, two connecting plates 7 are fixedly connected to both sides of the fixed frame 1. Threaded rods 8 are threaded into the connecting plates 7, and one end of each threaded rod 8 is fixedly connected to an adjusting block 9. By rotating the threaded rods 8 within the connecting plates 7, the adjusting block 9 can be moved up and down, allowing for flexible adjustment of the height and level of the rack according to the actual usage scenario and ground conditions. This makes the rack better adaptable to different placement environments and ensures stable placement of plastic ton bags. An anti-slip pad 10 is fixedly connected to the bottom of the adjusting block 9. The surface of the anti-slip pad 10 has anti-slip textures. The anti-slip pad 10 and its anti-slip texture increase the friction between the adjusting block 9 and the ground, making the adjusting block... 9. After being adjusted to the appropriate position, it can stably support the display rack, preventing it from sliding or shifting due to external forces such as pushing during handling or impact when placing ton bags during use, thus ensuring the stability of the display rack. A handle 11 is fixedly connected to one end of the threaded rod 8 and the adjusting block 9. The handle 11 at one end of the threaded rod 8 is convenient for the operator to grip and apply force. Turning the handle 11 easily drives the threaded rod 8 to rotate, thereby adjusting the position of the adjusting block 9. The handle 11 makes the adjustment operation more effortless and convenient, improving adjustment efficiency and reducing operational difficulty. A buffer pad 12 is fixedly connected to the surface of the fixed frame 1. The buffer pad 12 is made of rubber. The rubber buffer pad 12 on the surface of the fixed frame 1 can buffer and absorb shock when the plastic ton bag is placed on the placement rack, absorbing the impact force generated when the ton bag is placed, reducing damage to the fixed frame 1 and the ton bag, extending the service life of the placement rack and the ton bag, and also reducing the noise generated by the impact. The size of the connecting block 13 is adapted to the size of the inner surface of the support frame 2, ensuring that the connecting block 13 can slide smoothly in the support frame 2, avoiding shaking, jamming and other phenomena, so that the connecting block 13 can smoothly drive the limit hook 5 to move under the drive of the screw 4, ensuring the normal operation of the transmission mechanism of the entire placement rack.

[0027] Working principle: When in use, the servo motor 3 on the support frame 2 is started. The output end of the servo motor 3 drives the lead screw 4 to rotate. Utilizing the threaded transmission between the lead screw 4 and the connecting block 13, the connecting block 13 moves smoothly within the support frame 2 along the direction of the lead screw 4. Since the size of the connecting block 13 is adapted to the inner surface of the support frame 2, the movement is smooth. The connecting block 13 drives the limit hook 5 on one side to move to the appropriate position. The friction pad 6 on the inner surface of the limit hook 5 increases the friction with the plastic ton bag, firmly hooking the ton bag. At the same time, if the ground is uneven or the height of the placement rack needs to be adjusted, the operator can rotate the handle 11 at one end of the threaded rod 8 inside the connecting plate 7. The rotation of the threaded rod 8 drives the adjusting block 9 to move up and down. The anti-slip pad 10 at the bottom of the adjusting block 9 increases the friction with the ground, making it firmly support the placement rack and ensuring that the placement rack is adjusted to the appropriate height and level according to actual needs. When the plastic ton bag is placed on the placement rack, the rubber buffer pad 12 on the surface of the fixed frame 1 absorbs the impact energy, reducing damage to the fixed frame 1 and the ton bag.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A plastic ton bag storage rack, comprising a fixing frame (1), characterized in that: Four support frames (2) are fixedly connected to the surface of the fixed frame (1). A servo motor (3) is fixedly connected to the surface of the support frame (2). A lead screw (4) is fixedly connected to the output end of the servo motor (3). A connecting block (13) is threadedly connected to the arc surface of the lead screw (4). A limit hook (5) is fixedly connected to one side of the connecting block (13).

2. The plastic ton bag stacking rack according to claim 1, characterized in that: The inner surface of the limiting hook (5) is fixedly connected to a friction pad (6).

3. The plastic ton bag stacking rack according to claim 1, characterized in that: Two connecting plates (7) are fixedly connected to both sides of the fixed frame (1). A threaded rod (8) is inserted into the internal thread of the connecting plate (7). An adjusting block (9) is fixedly connected to one end of the threaded rod (8).

4. A plastic ton bag stacking rack according to claim 3, characterized in that: The bottom of the adjusting block (9) is fixedly connected to an anti-slip pad (10), and the surface of the anti-slip pad (10) is provided with anti-slip texture.

5. A plastic ton bag stacking rack according to claim 4, characterized in that: The threaded rod (8) has a handle (11) fixedly connected to one end of the adjusting block (9).

6. A plastic ton bag stacking rack according to claim 1, characterized in that: A buffer pad (12) is fixedly connected to the surface of the fixed frame (1), and the buffer pad (12) is made of rubber.

7. A plastic ton bag stacking rack according to claim 1, characterized in that: The dimensions of the connecting block (13) are adapted to the dimensions of the inner surface of the support frame (2).

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