Plastic tray for stacking cotton thread rolls
By setting limiting protrusions on both sides of the plastic pallet to engage with the cotton thread rolls, the problem of unstable stacking of cotton thread rolls is solved, enabling stable transportation of multi-layer cotton thread rolls and adapting to the needs of cotton thread rolls of different specifications.
Patent Information
- Application Number
- CN202520318226.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-26
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2035-02-26
AI Technical Summary
Existing plastic pallets lack a restraining function for cotton rolls, resulting in unstable stacking of cotton rolls that are prone to collapse during transportation.
Limiting protrusions are set on both sides of the plastic tray. The protrusions are engaged with the ends of the cotton yarn rolls to achieve stable stacking of multiple layers of cotton yarn rolls. The detachable limiting protrusions can accommodate cotton yarn rolls of different specifications.
It improves the stability of multi-layer cotton yarn rolls during transportation, reduces the collapse phenomenon during transportation, and enhances the adaptability of the equipment.
Smart Images
Figure CN223632046U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model mainly relates to the technical field of plastic pallet, specifically relates to a plastic pallet for cotton thread roll stacking. BACKGROUND
[0002] The plastic pallet is a platform for transporting, storing and stacking goods, which is usually made of high-density polyethylene (HDPE) or polypropylene (PP) plastic, and is generally lighter than wooden pallets, corrosion-resistant, moisture-proof, insect-proof, long service life, and can be recycled for multiple times, thereby reducing long-term costs.
[0003] The cotton thread roll is a linear material made of cotton fibers, which is usually wound on a spool or a bobbin for storage and use. In order to transport a large number of cotton thread rolls, plastic pallets are generally used to stack and place the cotton thread rolls.
[0004] The inventor found the following defects in the specific implementation process:
[0005] The current plastic pallet does not have a limiting function for the cotton thread roll, which causes the cotton thread roll to be unable to be stacked too high, and if the transport device vibrates greatly after the cotton thread roll is stacked, the cotton thread roll will collapse, which requires the operator to stack and place the cotton thread roll again, which is inconvenient.
[0006] It should be noted that the above content belongs to the technical cognition of the inventor. Due to the vast and complex technical content in this field, the above content of the present application does not necessarily constitute the prior art. CONTENT OF THE UTILITY MODEL
[0007] 1. Technical problem to be solved by the utility model:
[0008] The utility model provides a plastic pallet for cotton thread roll stacking to solve the technical problems existing in the background technology.
[0009] 2. Technical scheme:
[0010] In order to achieve the above object, the utility model provides a technical scheme for the plastic tray of cotton thread roll stacking, which comprises a plastic tray plate, limit protrusions are arranged on the plastic tray plate at intervals, the limit protrusions are distributed on both sides of the plastic tray plate and are clamped with the end of the cotton thread roll, the winding drum of the cotton thread roll is generally large at one end and small at the other end, when transporting, the first layer of cotton thread roll is placed on the tray with limit protrusions, then the limit protrusions at the bottom of the first layer of plastic tray plate are clamped with the top of the first layer of cotton thread roll, thereby limiting the first layer of cotton thread roll, then the second layer of cotton thread roll is placed on the top of the first layer of plastic tray plate, and the bottom of the second layer of cotton thread roll is clamped with the protrusion on the top of the first layer of plastic tray plate, then the second layer of plastic tray plate and the third layer of cotton thread roll are placed on the top of the second layer of cotton thread roll, and the above process is repeated, so that multiple layers of cotton thread rolls can be placed on one plastic tray plate, and the plastic tray plate is arranged between the adjacent layers of cotton thread rolls, thereby limiting each layer of cotton thread roll and improving the stability of the multiple layers of cotton thread rolls during transportation.
[0011] Further, the plastic tray plate is provided with a through groove.
[0012] Further, the limit protrusion is integrally formed with the plastic tray plate.
[0013] Further, the plastic tray plate is provided with connecting holes arranged at intervals, the connecting holes are matched with the limit protrusions, the limit protrusion comprises a top protrusion and a bottom protrusion, the top protrusion is provided with a threaded hole at the bottom, the bottom protrusion is provided with a threaded column at the top, and the threaded column is matched with the threaded hole.
[0014] Further, the limit protrusion comprises a top protrusion and a bottom protrusion, the top protrusion is provided with a containing groove at the top, and the bottom protrusion is matched with the containing groove.
[0015] Further, the limit protrusions are arranged in a rectangular array, and the length between the adjacent limit protrusions is greater than the maximum diameter of the cotton thread roll.
[0016] Further, at least one side of the plastic tray plate is provided with a reinforcing rib.
[0017] Further, the thickness of the plastic tray plate is 0.5-5 cm.
[0018] 3. Beneficial effects:
[0019] Compared with the prior art, the utility model has the beneficial effects that:
[0020] The utility model discloses reasonable design, and the device is easy to fall in the current cotton thread roll transportation process, and the limit protrusion is arranged on both sides of the plastic tray plate, can play the limiting action to the both ends of the cotton thread roll, and can stack multiple layers of cotton thread rolls,
[0021] The limiting protrusions of the device can be designed in a detachable manner according to actual conditions, and different sizes are designed, so that when different specifications of cotton thread rolls are transported, the limiting protrusions of the corresponding specifications are installed, and the adaptability of the device is improved.
[0022] It should be noted that the structures not introduced in the utility model are the same as the prior art or can be implemented by using the prior art because they do not involve the design points and improvement direction of the utility model, and therefore will not be described here. BRIEF DESCRIPTION OF DRAWINGS
[0023] Figure 1 is a structure schematic view of the utility model when loading goods;
[0024] Figure 2 is a front structure schematic view of the utility model;
[0025] Figure 3 is a back structure schematic view of the utility model;
[0026] Figure 4 is a structure schematic view of another embodiment of the utility model;
[0027] Figure 5 is a limiting protrusion structure schematic view of the utility model;
[0028] Figure 6 is a structure schematic view of the utility model when stacking.
[0029] REFERENCE SIGNS:
[0030] 1, plastic supporting plate; 2, limiting protrusion; 21, top protrusion; 22, bottom protrusion; 23, threaded hole; 24, threaded column; 3, through groove; 4, connecting hole; 5, reinforcing rib. DETAILED DESCRIPTION
[0031] In order to facilitate the understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings, and several embodiments of the utility model are given in the drawings, but the utility model can be realized in many different forms, and is not limited to the embodiments described herein, on the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.
[0032] In the description of the utility model, it is understood that the directions or positional relations indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are the directions or positional relations shown based on the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.
[0033] In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.
[0034] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing", "provided with", "provided in" and the like should be understood in a broad sense, for example, can be fixedly connected, or can be detachably connected, or integrally connected, can be mechanically connected, or can be electrically connected, can be directly connected, or indirectly connected through an intermediate medium, or can be the communication inside two elements.
[0035] It should be noted that the structures not introduced in the present application can adopt the prior art known by those skilled in the art, since they do not involve the design points and improvement directions of the present application.
[0036] The specific implementation of the present application is described in detail below in combination with specific embodiments.
[0037] Referring to the drawings Figures 1-6 A plastic tray for stacking cotton thread rolls, comprising a plastic tray plate 1, limit protrusions 2 are arranged on the plastic tray plate 1 at intervals, the limit protrusions 2 are distributed on both sides of the plastic tray plate 1 and are clamped with the end of the cotton thread roll, please refer to Figure 1, the cotton thread roll is generally large at one end and small at the other end, during transportation, the first layer of cotton thread roll is placed on the tray with the limiting protrusion 2, then the limiting protrusion 2 at the bottom of the first layer of plastic supporting plate 1 is clamped with the top of the first layer of cotton thread roll, thereby limiting the first layer of cotton thread roll, then the second layer of cotton thread roll is placed on the top of the first layer of plastic supporting plate 1, and the bottom of the second layer of cotton thread roll is clamped with the protrusion 21 on the top of the first layer of plastic supporting plate 1, then the second layer of plastic tray and the third layer of cotton thread roll are placed on the top of the second layer of cotton thread roll, and so on, a plurality of layers of cotton thread rolls can be placed on one plastic tray, and the plastic supporting plate 1 is arranged between adjacent layers of cotton thread rolls, which can limit each layer of cotton thread roll and improve the stability of the multi-layer cotton thread roll during transportation.
[0038] Please refer to Figure 2 , the plastic supporting plate 1 is provided with a through groove 3, in the embodiment, the through groove 3 is a square groove, which can reduce the weight of the whole plastic tray and save the manufacturing cost, it should be noted that the through groove 3 can also adopt other shapes of grooves, including but not limited to rectangular, circular, triangular and polygonal.
[0039] The limiting protrusion 2 is integrally formed with the plastic supporting plate 1, in the embodiment, the plastic supporting plate 1 and the limiting protrusion 2 are integrally formed in the injection molding machine, which is fast and low in cost.
[0040] The plastic supporting plate 1 is provided with a connecting hole 4, the connecting hole 4 matches the limiting protrusion 2, the limiting protrusion 2 includes a top protrusion 21 and a bottom protrusion 22, the bottom of the top protrusion 21 is provided with a threaded hole 23, the top of the bottom protrusion 22 is provided with a threaded column 24, the threaded column 24 matches the threaded hole 23, please refer to Figure 4 and Figure 5 , because the specifications of different cotton thread roll barrels are different, the sizes of the openings at both ends are also different, and the diameters of the wound cotton thread rolls are also different, in the embodiment, the top protrusion 21 can be threadedly connected with the bottom protrusion 22, and the top protrusion 21 and the bottom protrusion 22 can be made in different sizes, according to the different sizes of the cotton thread rolls, the corresponding specifications of the top protrusion 21 and the bottom protrusion 22 are installed at appropriate positions, when installing, the threaded column 24 of the bottom protrusion 22 is inserted into the connecting hole 4, and then the threaded hole 23 of the top protrusion 21 is connected with the threaded column 24.
[0041] Please refer to Figure 6 , the limiting protrusion 2 includes a top protrusion 21 and a bottom protrusion 22, the top of the top protrusion 21 is provided with a containing groove, the bottom protrusion 22 matches the containing groove, in order to facilitate the storage of the plastic supporting plate, in the embodiment, the plastic supporting plates can be stacked, when stacked, the bottom protrusion 22 can be inserted into the containing groove.
[0042] Please refer to Figure 2 with Figure 3 The limiting protrusions 2 are arranged in a rectangular array, and the length between adjacent limiting protrusions 2 is greater than the maximum diameter length of the cotton thread roll. In the embodiment, the rectangular array arrangement can limit as many cotton thread rolls as possible. Of course, other shapes can also be used according to specific conditions.
[0043] Please refer to Figure 3 At least one side of the plastic supporting plate 1 is provided with a reinforcing rib 5, which can improve the structural strength of the entire plastic supporting plate 1. The thickness of the plastic supporting plate 1 is 0.5-5 cm.
[0044] The above embodiments only express certain embodiments of the present application, and the description is more specific and detailed, but it should not be understood as a limitation on the scope of the present application. It should be pointed out that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are all within the scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.
Claims
1. A plastic tray for use in stacking cotton thread bobbins, characterized in that: The utility model relates to a plastic supporting plate for cotton thread roll, comprising a plastic supporting plate (1) with limiting protrusions (2) arranged at intervals on the plastic supporting plate (1), the limiting protrusions (2) being arranged on both sides of the plastic supporting plate (1) and being engaged with the end of the cotton thread roll.
2. A plastic tray for stacking cotton thread bobbins as claimed in claim 1, characterized in that: The plastic supporting plate (1) is provided with a through groove (3).
3. A plastic tray for stacking cotton thread bobbins as claimed in claim 1, characterized in that: The limiting protrusions (2) are integrally formed with the plastic supporting plate (1).
4. A plastic tray for stacking cotton thread bobbins as claimed in claim 1, characterized in that: The plastic supporting plate (1) is provided with connecting holes (4) arranged at intervals, the connecting holes (4) being matched with the limiting protrusions (2), the limiting protrusions (2) comprising top protrusions (21) and bottom protrusions (22), the bottom of the top protrusion (21) being provided with a threaded hole (23), the top of the bottom protrusion (22) being provided with a threaded column (24), the threaded column (24) being matched with the threaded hole (23).
5. A plastic tray for use in stacking cotton thread bobbins as claimed in claim 1, wherein: The limiting protrusions (2) comprise top protrusions (21) and bottom protrusions (22), the top of the top protrusion (21) being provided with a containing groove, the bottom protrusion (22) being matched with the containing groove.
6. A plastic tray for use in stacking cotton thread bobbins as claimed in claim 1, wherein: The limiting protrusions (2) are arranged in a rectangular array, the length between adjacent limiting protrusions (2) being greater than the maximum diameter of the cotton thread roll.
7. A plastic tray for stacking cotton thread bobbins as claimed in claim 1, characterized in that: At least one side of the plastic supporting plate (1) is provided with a reinforcing rib (5).
8. A plastic tray for stacking cotton thread bobbins as claimed in claim 1, characterized in that: The thickness of the plastic supporting plate (1) is 0.5-5 cm.