Transfer material frame for polyurethane square cushions

Abstract

The utility model belongs to the technical field of material frames, and discloses a transfer material frame for a polyurethane cushion square, which comprises a bottom plate frame and frame strips arranged in the bottom plate frame, side wall baffles are arranged at the front end and the rear end of the upper surface of the bottom plate frame, a plurality of partition plates are arranged between the two side wall baffles, and the partition plates and the side wall baffles are perpendicular to the frame strips. The two ends of the lower sides of the partition plates are slidably connected with the bottom plate frame, fixing mechanisms are arranged on the partition plates and used for fixing the partition plates on the bottom plate frame, and pulleys are installed at the bottom of the bottom plate frame. According to the transfer material frame, the polyurethane mats can be stacked in order, the space utilization rate is higher, the distance between the partition plates can be flexibly adjusted according to requirements, and therefore the polyurethane mats of different sizes can be stably placed, and applicability is higher.

Description

Technical Field

[0001] This utility model belongs to the field of material frame technology, specifically relating to a transfer material frame for polyurethane pads. Background Technology

[0002] Polyurethane pads are strip-shaped pads made of polyurethane material, possessing high wear resistance, compressive strength, and deformation resistance, making them suitable for high-load environments. During the aluminum ingot production process, polyurethane pads are typically placed at both ends of the milled ingot as a separating and supporting material between ingots. They are removed during furnace loading and placed in a designated location for reuse.

[0003] In existing technologies, strip polyurethane pads are usually stacked directly or stored in simple crates, which results in low space utilization, easy damage, and inconvenience in retrieval. The crates currently used are very simple, and strip pads are usually stacked directly on them, making it difficult to keep the site clean and tidy. The pads are also easily damaged, and it is inconvenient for production personnel to retrieve the pads again.

[0004] Therefore, there is an urgent need for a transfer frame for polyurethane pads, which can smoothly and efficiently pick up and place polyurethane pads while protecting them from damage. Utility Model Content

[0005] To address the aforementioned shortcomings of existing technologies, this utility model provides a transfer frame for polyurethane pads, aiming to solve the problems of disordered placement, easy damage, and inconvenience in handling strip polyurethane pads in existing frames.

[0006] This utility model solves the above-mentioned technical problems through the following technical means:

[0007] A transfer frame for polyurethane pads includes a base frame and frame strips disposed within the base frame. Side wall baffles are provided at both the front and rear ends of the upper surface of the base frame. Several partition plates are provided between two side wall baffles. The partition plates and side wall baffles are perpendicular to the frame strips. The lower ends of the partition plates are slidably connected to the base frame. Each partition plate is provided with a fixing mechanism for fixing the partition plates on the base frame. Rollers are installed at the bottom of the base frame.

[0008] Furthermore, the fixing mechanism includes a rectangular rod slidably connected to the partition plate, a pressure plate fixedly connected to the upper end of the rectangular rod, a compression spring fixedly connected to the partition plate on the lower side of the pressure plate, a limiting plate fixedly connected to the lower end of the rectangular rod through the partition plate, the limiting plate being perpendicular to the frame strip, a locking tooth being provided on the lower side of the frame strip, and a limiting tooth being provided on the upper side of the limiting plate at a position corresponding to the frame strip, which meshes with the locking tooth.

[0009] This structural design allows for the engagement and disengagement of the locking teeth and limiting teeth via a pressure plate. When the partition needs to be moved as required, the pressure plate is pressed down, and the rectangular rod and limiting plate move downwards synchronously with the pressure plate, thereby separating the limiting teeth from the locking teeth and releasing the limiting action. When the partition needs to be fixed, the force applied to the pressure plate is released, and under the elastic action of the compression spring, the pressure plate, rectangular rod, and limiting plate move upwards synchronously until the limiting teeth on the upper side of the limiting plate engage with the corresponding locking teeth, thus fixing the partition.

[0010] Furthermore, the limiting plate is detachably connected to the rectangular rod.

[0011] This structural design makes it easy to replace the limit plate, extends its service life, and makes it more convenient to use.

[0012] Furthermore, each of the lower sides of the partition plate is provided with a U-shaped frame at the relatively far end. The U-shaped frame is fixedly connected to the partition plate by screws. The U-shaped frame cooperates with the corresponding side frame of the base plate frame. The partition plate is slidably connected to the base plate frame through the U-shaped frame.

[0013] This structural design allows for the installation and removal of partitions as needed, making it more versatile.

[0014] Furthermore, a buffer layer is provided on the limiting side of both the sidewall baffle and the partition plate.

[0015] This structural design allows the polyurethane pad to be protected through a buffer layer.

[0016] Furthermore, both the side wall baffles and the partitions are frame-shaped plates.

[0017] This structural design can save materials and reduce weight.

[0018] Beneficial effects:

[0019] This utility model discloses a transfer frame for polyurethane pads, comprising a base frame, side wall baffles, partition plates, rectangular rods, pressure plates, compression springs, limiting plates, and pulleys. This allows for neat stacking of polyurethane pads, resulting in higher space utilization. The transfer frame of this utility model allows for flexible adjustment of the partition plate spacing according to needs, thus stably placing polyurethane pads of different sizes, enhancing its applicability. It also includes a buffer layer and pulleys for convenient transportation and protection of the polyurethane pads. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of a transfer frame for polyurethane pads according to the present invention;

[0021] Figure 2 This is a partial structural schematic diagram of a transfer frame for polyurethane pads according to the present invention.

[0022] Figure 3 This is a front sectional view of the partition plate;

[0023] The attached diagram is labeled as follows: 1. Base frame, 2. Frame strip, 3. Side wall baffle, 4. Divider plate, 5. Rectangular rod, 6. Pressure plate, 7. Compression spring, 8. Limiting plate, 9. U-shaped frame. Detailed Implementation

[0024] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can understand the advantages and effects of this utility model from the content disclosed in this specification. It should be noted that the illustrations provided in the following embodiments are for illustrative purposes only and represent schematic diagrams, not actual pictures. They should not be construed as limiting the utility model. To better illustrate the embodiments of this utility model, some components in the figures may be omitted, enlarged, or reduced, and do not represent the actual product dimensions. It is understandable that some well-known structures and their descriptions may be omitted in the figures for those skilled in the art.

[0025] In the figures of this utility model embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper", "lower", "left", "right", "front", "rear", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the figure, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe the positional relationship in the figure are only for illustrative purposes and should not be construed as limiting this utility model. For those skilled in the art, the specific meaning of the above-mentioned terms can be understood according to the specific circumstances.

[0026] like Figures 1-3 As shown, this utility model discloses a transfer frame for polyurethane pads, including a base frame 1 and frame strips 2 disposed within the base frame 1. In this embodiment, there are four frame strips 2. Side wall baffles 3 are fixedly connected to both the front and rear ends of the upper surface of the base frame 1, and several parallel partition plates 4 are provided between two side wall baffles 3. The partition plates 4 and the side wall baffles 3 are perpendicular to the frame strips 2. The lower ends of the partition plates 4 are slidably connected to the base frame 1. Each partition plate 4 is equipped with a fixing mechanism for fixing the partition plates 4 on the base frame 1. The bottom of the base frame 1 is equipped with pulleys. In this embodiment, the pulleys are universal wheels with braking devices.

[0027] The fixing mechanism includes a rectangular rod 5 that is slidably connected to the partition plate 4. A pressure plate 6 is fixedly connected to the upper end of the rectangular rod 5. A compression spring 7 that is fixedly connected to the partition plate 4 is provided on the lower side of the pressure plate 6. A limit plate 8 is fixedly connected to the lower end of the rectangular rod 5 through the partition plate 4. The limit plate 8 is located directly below the bottom frame 1. The limit plate 8 is perpendicular to the frame strips 2. A row of locking teeth is provided on the lower side of the two middle frame strips 2. Limiting teeth that mesh with the locking teeth are provided on the upper side of the limit plate 8 at the position corresponding to the frame strips 2.

[0028] As a preferred embodiment, the limiting plate 8 and the rectangular rod 5 are detachably connected by bolts.

[0029] As a preferred embodiment, a U-shaped frame 9 is provided at the lower side of the partition plate 4 that is relatively far apart. The U-shaped frame 9 is fixedly connected to the partition plate 4 by screws. The U-shaped frame 9 cooperates with the corresponding side frame of the bottom plate frame 1. The partition plate 4 is slidably connected to the bottom plate frame 1 through the U-shaped frame 9.

[0030] As a preferred embodiment, both the sidewall baffle 3 and the partition plate 4 are provided with a buffer layer on their limiting sides.

[0031] As a preferred embodiment, both the side wall baffle 3 and the partition plate 4 are frame-shaped plates.

[0032] When using the transfer frame of this utility model to place polyurethane pads, first adjust the relative position of the partition plates 4 according to the size of the polyurethane pads to be placed, until the spacing of the partition plates 4 matches the width of the polyurethane pads.

[0033] The adjustment process of the partition plate 4 is as follows: Press down the pressure plate 6. The pressure plate 6 drives the rectangular rod 5 and the limiting plate 8 to move down synchronously and compress the compression spring 7. At this time, the limiting teeth on the limiting plate 8 separate from the locking teeth on the frame strip 2, releasing the limitation on the partition plate 4. Then move the partition plate 4 until the spacing of the partition plate 4 matches the width of the polyurethane pad. After the partition plate 4 moves to the target position, release the force applied to the pressure plate 6. Under the elastic action of the elastic spring, the pressure plate 6 resets and moves up, driving the rectangular rod 5 and the limiting plate 8 to move up synchronously until the limiting teeth on the upper side of the limiting plate 8 engage with the locking teeth at the corresponding positions, thereby fixing the partition plate 4.

[0034] During the adjustment of the partition plate 4, excess partition plates 4 can be removed as needed; if there are not enough partition plates 4 on the base frame 1, additional partition plates 4 can be installed. The partition plates 4 are installed and replaced through the detachable U-shaped frame 9 and the limiting plate 8.

[0035] The above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications and substitutions should be covered within the scope of the claims of this utility model. Technologies, shapes, and structural parts not described in detail in this utility model are all known technologies.

Claims

1. A transfer frame for polyurethane pads, characterized in that: The system includes a base frame (1) and frame strips (2) set inside the base frame (1). The base frame (1) has side wall baffles (3) at both ends of its upper surface. Several partition plates (4) are provided between the two side wall baffles (3). The partition plates (4) and the side wall baffles (3) are perpendicular to the frame strips (2). The lower ends of the partition plates (4) are slidably connected to the base frame (1). Each partition plate (4) is provided with a fixing mechanism for fixing the partition plates (4) on the base frame (1). The bottom of the base frame (1) is equipped with pulleys.

2. The transfer frame for polyurethane pads according to claim 1, characterized in that: The fixing mechanism includes a rectangular rod (5) slidably connected to the partition plate (4). A pressure plate (6) is fixedly connected to the upper end of the rectangular rod (5). A compression spring (7) fixedly connected to the partition plate (4) is provided on the lower side of the pressure plate (6). A limiting plate (8) is fixedly connected through the partition plate (4) at the lower end of the rectangular rod (5). The limiting plate (8) is perpendicular to the frame strip (2). A locking tooth is provided on the lower side of the frame strip (2). A limiting tooth that meshes with the locking tooth is provided on the upper side of the limiting plate (8) at the position corresponding to the frame strip (2).

3. A transfer frame for polyurethane pads according to claim 2, characterized in that: The limiting plate (8) is detachably connected to the rectangular rod (5).

4. A transfer frame for polyurethane pads according to claim 3, characterized in that: Each of the partition plates (4) has a U-shaped frame (9) at the lower side of the partition plate (4) that is relatively far apart. The U-shaped frame (9) is fixedly connected to the partition plate (4) by screws. The U-shaped frame (9) cooperates with the side frame of the bottom plate frame (1). The partition plate (4) is slidably connected to the bottom plate frame (1) through the U-shaped frame (9).

5. A transfer frame for polyurethane pads according to claim 4, characterized in that: Both the sidewall baffle (3) and the partition plate (4) are provided with a buffer layer on their limiting side.

6. A transfer frame for polyurethane pads according to claim 5, characterized in that: Both the side wall baffle (3) and the partition plate (4) are frame-shaped plates.

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