Coiled material for processing plastic tray

Abstract

The utility model discloses a coiled material for processing a plastic tray, and relates to the field of blister processing, the coiled material comprises a wind-up roll part, the wind-up roll part comprises a wind-up central cylinder and a wind-up side plate, the outer surface of the wind-up central cylinder is sleeved with a blister raw material main body, and a plurality of connecting ribbons are arranged in the blister raw material main body. During processing, one side of the wear-resistant layer close to a heat source or double-sided heating is adopted, the jacked part of the traditional plastic uptake raw material main body in plastic uptake is thinned due to stretching, and if material selection is wrong, stretching fracture is caused; the surface of the wear-resistant layer, the surface of the PET plastic material, the surface of the impact-resistant layer, the surface of the elastic layer and the surface of the corrosion-resistant layer are provided with the wave-shaped grooves, compared with plane wave-shaped grooves, the wave-shaped grooves in the jacked-up part can be stretched into planes in the plastic uptake process, the extensibility of the material is higher, the stretching thickness of all the positions in the plastic uptake raw material body is uniform, and the tensile strength of the plastic uptake raw material body is improved. And the condition of tensile damage is avoided.

Description

Technical Field

[0001] The utility model relates to the field of blister processing, in particular to a coiled material for processing plastic pallets. Background Art

[0002] The coils used in traditional plastic pallet processing are lifted up by the mold during the blister processing, which will cause uneven thickness or even cracks, which will in turn affect the quality of the final product.

[0003] Therefore, it is necessary to propose a coil for plastic pallet processing to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a coiled material for processing a plastic pallet, so as to solve the problem that the pallet produced by the above-mentioned blister processing has uneven thickness and may be damaged.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a coiled material for processing plastic pallets, including a winding roller component, the winding roller component includes a winding center tube and a winding side plate, the outer surface of the winding center tube is sleeved with a blister raw material body, the interior of the blister raw material body is provided with a plurality of connecting ribbons, the interior of the blister raw material body is provided with a plurality of spring tubes, and the blister raw material body is provided with a plurality of cutting lines running through the body.

[0006] Preferably, the main body of the blister material comprises a wear-resistant layer, and the lower surface of the wear-resistant layer is adhered with PET plastic material.

[0007] Preferably, an impact-resistant layer is adhered to the lower surface of the PET plastic material.

[0008] Preferably, an elastic layer is adhered to the lower surface of the impact-resistant layer.

[0009] Preferably, a corrosion-resistant layer is adhered to the lower surface of the elastic layer.

[0010] Preferably, the lower surface of the wear-resistant layer and the upper surface of the corrosion-resistant layer are both provided with wavy grooves, and the upper and lower surfaces of the PET plastic material, the impact-resistant layer and the elastic layer are also provided with wavy grooves.

[0011] Preferably, the plurality of wavy grooves are closely connected, and the connecting ribbon and the spring tube are inserted and buried between the wear-resistant layer, the PET plastic material, the impact-resistant layer, the elastic layer, and the corrosion-resistant layer.

[0012] Preferably, the winding side plates are provided in two symmetrical forms, and the two winding side plates are respectively fixedly mounted on two ends of the winding central cylinder.

[0013] Preferably, a plurality of polygonal grooves are provided on the winding side plate.

[0014] Technical effects and advantages of the utility model:

[0015] During processing, the wear-resistant layer is on the side close to the heat source or double-sided heating is used. The part of the traditional blister material body that is lifted up during blistering will become thinner due to stretching. If the material is selected incorrectly, it will also cause stretching and rupture. Therefore, the surface of the wear-resistant layer, PET plastic material, impact-resistant layer, elastic layer, and corrosion-resistant layer is provided with a wavy groove. Compared with the flat wavy groove, it has a higher surface area. During the blister process, the wavy groove on the lifted part will be stretched into a plane, making the material more extensible. The stretching thickness of each part inside the blister material body is more uniform, and there will be no stretching and breakage.

[0016] The temperature of the blister process is usually between 150℃ and 200℃, which makes the main body of the blister material become a soft ring state, while the connecting ribbon will not be affected and can remain in a solid state. After the main body of the blister material softens, the connecting ribbon and the spring tube can better fit inside the main body of the blister material. After the processing is completed, the main body of the blister material cools and solidifies. At this time, the connecting ribbon firmly grasps the inside of the main body of the blister material like a tree root, so that the tensile strength and crack resistance of the main body of the blister material are improved by several levels. The cylindrical structure of the spring tube can make the main body of the blister material more rigid and not easily crushed by heavy objects, thereby improving its load-bearing capacity; BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of the coiled material for processing plastic pallets of the utility model.

[0018] Figure 2 It is a cross-sectional view of the main body of the blister material in the utility model.

[0019] In the figure: 1. Winding roller component; 2. Vacuum forming material body; 3. Cutting line; 4. Connecting ribbon; 5. Spring tube; 11. Multi-sided groove; 21. Wear-resistant layer; 22. PET plastic material; 23. Impact-resistant layer; 24. Elastic layer; 25. Corrosion-resistant layer; 26. Wave-shaped groove. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model provides Figure 1-2The coiled material for processing a plastic pallet shown in the figure comprises a winding roller component 1, and the winding roller component 1 comprises a winding center cylinder and a winding side plate. The winding center cylinder can play a supporting role, and the winding side plate can protect the material wound thereon and ensure the neatness during winding and use. The outer surface of the winding center cylinder is sleeved with a blister raw material body 2, and a plurality of connecting ribbons 4 are arranged inside the blister raw material body 2. The connecting ribbons 4 can use but are not limited to nylon 66PA66 material, because nylon 66 has high strength and wear resistance, and its melting point is high, so that after the blister raw material body 2 is processed and formed, the connecting ribbons 4. firmly grasp the surrounding materials like tree roots, so that the overall strength and tensile properties of the material are improved by several levels. A plurality of spring cylinders 5 are arranged inside the blister raw material body 2, and the spring cylinder 5 has shrinkage. When processing, the blister raw material body 2 is lifted up by the mold, and at this time the spring cylinder 5 is compressed. After the raw material body 2 is processed, it will be cold-cured, and the spring tube 5 will also be shaped accordingly. The spring tube 5 is cylindrical, which can increase the overall strength of the blister raw material body 2, so that the processed pallet has higher support. At this time, the spring tube 5 blister raw material body 2 is provided with a plurality of cutting lines 3 that run through itself. The cutting lines 3 are set so that there is no need for cutting after the processing is completed. Workers can separate them by manually bending them, and the processing can be completed without a cutting device. The winding side plates are set as two symmetrical ones, and the two winding side plates are respectively fixedly mounted at the two ends of the winding center tube. The winding side plates are provided with a plurality of multi-sided grooves 11. The plurality of multi-sided grooves 11 make the winding side plates have a certain stability, so that they can be stably placed on the ground in the absence of external force. When the coil needs to be moved, it can also be conveniently moved by pushing. It can be moved relatively easily and quickly on a flat ground without the aid of tools such as forklifts.

[0022] The temperature of the blister process is usually between 150℃ and 200℃, so that the blister raw material body 2 will become a soft ring state, while the connecting ribbon 4 will not be affected and can still remain in a solid state. After the blister raw material body 2 is softened, the connecting ribbon 4 and the spring tube 5 can better fit the inside of the blister raw material body 2. After the processing is completed, the blister raw material body 2 is cooled and solidified. At this time, the connecting ribbon 4 firmly grasps the inside of the blister raw material body 2 like a tree root, so that the tensile strength and crack resistance of the blister raw material body 2 are improved by several levels. The cylindrical structure of the spring tube 5 can make the blister raw material body 2 more rigid and not easily crushed by heavy objects, thereby improving its load-bearing capacity.

[0023] The blister raw material body 2 includes a wear-resistant layer 21. The wear-resistant layer 21 can be made of but not limited to acrylic resin, because acrylic resin has high wear resistance and smoothness, which can ensure that the outer surface of the pallet has good wear resistance, thereby increasing the service life. The lower surface of the wear-resistant layer 21 is adhered with a PET plastic material 22. The PET plastic material 22 is a supporting material that plays a major role in blistering. The lower surface of the PET plastic material 22 is adhered with an impact-resistant layer 23. The impact-resistant layer 23 can be made of but not limited to polycarbonate, which can increase the impact resistance of the product so that the pallet will not be broken when impacted. The lower surface of the impact-resistant layer 23 is adhered with an elastic layer 24. The elastic layer 24 can be made of but not limited to polyurethane. The elastic layer 24 allows the pallet to have a certain deformation recovery The ability to restore to its original shape under limited deformation, the lower surface of the elastic layer 24 is adhered with a corrosion-resistant layer 25, the corrosion-resistant layer 25 can use but is not limited to polypropylene, the corrosion-resistant layer 25 has high corrosion resistance, so that the pallet can accommodate materials with acidity and alkalinity, so that the coil has a wider range of applications, and the produced pallets are used in more scenarios. The lower surface of the wear-resistant layer 21 and the upper surface of the corrosion-resistant layer 25 are both provided with wavy grooves 26, and the upper and lower surfaces of the PET plastic material 22, the impact-resistant layer 23, and the elastic layer 24 are also provided with wavy grooves 26. The multiple wavy grooves 26 are fitted and connected, and the connecting ribbon 4 and the spring tube 5 are inserted and buried between the wear-resistant layer 21, the PET plastic material 22, the impact-resistant layer 23, the elastic layer 24, and the corrosion-resistant layer 25.

[0024] During processing, the wear-resistant layer 21 is on the side close to the heat source or double-sided heating is used, so after the blister processing, the wear-resistant layer 21 is the bottom surface of the tray, and the corrosion-resistant layer 25 is the side that carries the items. The part of the traditional blister raw material body 2 that is lifted up during the blister will become thinner due to stretching. If the material selection is wrong, it will also cause stretching and rupture. Therefore, the surfaces of the wear-resistant layer 21, PET plastic material 22, impact-resistant layer 23, elastic layer 24, and corrosion-resistant layer 25 are provided with wavy grooves 26, which have a higher surface area than the flat wavy grooves 26. During the blister process, the wavy grooves 26 on the lifted up part will be stretched into a plane, making the material more extensible, and the stretching thickness of each part inside the blister raw material body 2 is more uniform, and there will be no stretching and breakage.

Claims

1. A coiled material for processing a plastic pallet, comprising a winding roller component (1), characterized in that: The winding roller component (1) comprises a winding center cylinder and a winding side plate, the outer surface of the winding center cylinder is sleeved with a blister material body (2), a plurality of connecting ribbons (4) are arranged inside the blister material body (2), a plurality of spring cylinders (5) are arranged inside the blister material body (2), and a plurality of cutting lines (3) running through the blister material body (2) are opened on the blister material body (2).

2. The coiled material for processing plastic pallets according to claim 1, characterized in that: The blister material body (2) comprises a wear-resistant layer (21), and a PET plastic material (22) is adhered to the lower surface of the wear-resistant layer (21).

3. The coiled material for processing plastic pallets according to claim 2, characterized in that: An impact-resistant layer (23) is adhered to the lower surface of the PET plastic material (22).

4. The coiled material for processing plastic pallets according to claim 3, characterized in that: An elastic layer (24) is adhered to the lower surface of the impact-resistant layer (23).

5. The coiled material for processing plastic pallets according to claim 4, characterized in that: A corrosion-resistant layer (25) is adhered to the lower surface of the elastic layer (24).

6. The coiled material for processing plastic pallets according to claim 5, characterized in that: The lower surface of the wear-resistant layer (21) and the upper surface of the corrosion-resistant layer (25) are both provided with wavy grooves (26); the upper and lower surfaces of the PET plastic material (22), the impact-resistant layer (23) and the elastic layer (24) are also provided with wavy grooves (26); and a plurality of the wavy grooves (26) are fitted and connected to each other.

7. The coiled material for processing plastic pallets according to claim 6, characterized in that: The connecting ribbon (4) and the spring tube (5) are both inserted and buried between the wear-resistant layer (21), the PET plastic material (22), the impact-resistant layer (23), the elastic layer (24), and the corrosion-resistant layer (25).

8. The coiled material for processing plastic pallets according to claim 1, characterized in that: The winding side plates are arranged in two symmetrical ways, and the two winding side plates are respectively fixedly mounted on the two ends of the winding central cylinder.

9. The coiled material for processing plastic pallets according to claim 7, characterized in that: The winding side plate is provided with a plurality of polygonal grooves (11).

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