Mold tray for rotational molding machine

Abstract

The utility model discloses a mould tray for a rotational moulding machine, which belongs to the technical field of rotational moulding machine trays and comprises a tray body, a through hole is arranged in the middle of the tray body, the tray body is provided with an accommodating part, an accommodating cavity is arranged in the accommodating part, and the accommodating cavity is used for accommodating electric and pneumatic accessory cables. According to the utility model, the accommodating part is arranged on the tray body, and electric and gas accessory cables and other structures are accommodated through the accommodating cavity of the accommodating part, so that the design can replace the existing mode that an electric box is placed on the tray body, the occupied space of the electric box is saved, and the situation that the tray body is unstable due to the weight of the electric box is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of roto -molding machine tray, especially a mould tray for roto -molding machine. BACKGROUND

[0002] Roto -molding is also called roto -molding, rotation forming, rotation forming, etc., is a kind of hollow forming method of roto -molding plastic.The method is that first, plastic raw materials are added to the mould, then the mould is rotated along two vertical axes and heated, the plastic raw materials in the mould are gradually and evenly coated, fused and adhered to the entire surface of the mould cavity under the action of gravity and heat energy, and the product is formed by cooling and setting.

[0003] The traditional roto -molding machine, the mould is generally installed on the tray, and the mould and the tray are driven to rotate by electric and gas components, and the tray provides support for the mould, and provides space for electric and gas equipment (such as electric box) on the other hand, but the operation of placing the electric box on the tray will greatly occupy the space of the tray, and the weight of the electric box will affect the stability of the tray. UTILITY MODEL CONTENTS

[0004] The utility model provides a mould tray for roto -molding machine in view of the deficiency of prior art.

[0005] The utility model solves the technical scheme as follows:

[0006] A mould tray for roto -molding machine, including the tray body, the middle part of the tray body is equipped with through -hole, the tray body is equipped with the accommodation part, the inside of the accommodation part is equipped with the accommodation cavity, and the accommodation cavity is used to accommodate electric, gas accessory cable.

[0007] By adopting the above technical scheme, the accommodation part is arranged on the tray body, and the electric, gas accessory cable and other structures are accommodated by the accommodation part, so that the existing mode of placing the electric box on the tray body is replaced, the occupied space of the electric box is saved, and the instability of the tray body caused by the weight of the electric box is avoided.

[0008] Further, the side wall of the accommodation cavity is provided with a plurality of wire outlets.

[0009] Further, a plurality of wire outlets are arranged along the side wall of the accommodation cavity.

[0010] Further, the accommodation cavity is provided with a cover plate for covering the accommodation cavity.

[0011] Further, the accommodation part is provided with a plurality of accommodation parts along the periphery of the tray body.

[0012] Further, the accommodating portions are provided along the periphery of the tray body, the accommodating cavities of the plurality of accommodating portions are integrally communicated.

[0013] Further, the height of the accommodating portion is higher than the height of the tray body.

[0014] Further, one side of the tray body is provided with a plurality of reinforcing plates.

[0015] Further, the end portions of the plurality of reinforcing plates are provided in extension towards the through hole for supporting the inner cover plate of the tray body. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the present application;

[0017] Figure 2 It is a schematic diagram of the structure of the highlighted through hole of the embodiment of the present application;

[0018] Figure 3 It is a schematic diagram of the structure of the highlighted accommodating cavity of the embodiment of the present application;

[0019] Figure 4 It is a schematic diagram of the structure of the highlighted reinforcing plate of the embodiment of the present application;

[0020] Figure 5 It is a schematic diagram of the structure of the frame surrounded by the first group of reinforcing plates, the second group of reinforcing plates, the third group of reinforcing plates and the fourth group of reinforcing plates of the embodiment of the present application.

[0021] Marked with reference signs: 1, tray body; 2, through hole; 3, accommodating portion; 5, accommodating cavity; 7, cover plate; 8, wire outlet hole; 9, reinforcing plate; 10, inner cover plate; 11, first group of reinforcing plates; 12, second group of reinforcing plates; 13, third group of reinforcing plates; 14, fourth group of reinforcing plates. DETAILED DESCRIPTION

[0022] The principles and features of the present application are described below in combination with all the drawings, the examples are only used to explain the present application, and are not used to limit the scope of the present application.

[0023] The embodiment of the present application discloses a mold tray for a rotational molding machine.

[0024] Embodiment 1

[0025] Reference Figures 1-5The utility model provides a mould tray for rotational moulding machine, including tray body 1, tray body 1 is disc shape, the middle part of the tray body 1 is equipped with through -hole 2, through -hole 2 is adapted with mould, is used for installing mould, and the tray body 1 is equipped with accommodating part 3, and the accommodating cavity 5 of accommodating part 3 is used to accommodate electric, gas accessory cable. This design can replace the existing electric box is placed on the tray body 1 mode, save the occupation space of electric box, and the tray body 1 unstable situation caused by the weight of electric box does not appear.

[0026] Further, the height of the accommodating part 3 is higher than the height of the tray body 1, facilitating expansion of the volume of the accommodating cavity 5.

[0027] The accommodating part 3 is provided along the periphery of the tray body 1, and the accommodating cavities 5 of the plurality of accommodating parts 3 are integrally communicated. That is, the accommodating part 3 extends along the outer edge of the tray body 1 and is provided in a circle along the periphery of the tray body 1 in the embodiment, and forms a polygonal structure.

[0028] The accommodating cavity 5 is provided with a cover plate 7, which covers the accommodating cavity 5, prevents dust or impurities from entering the accommodating cavity 5, and improves the appearance. The cover plate 7 and the accommodating part 3 are detachable, such as screw connection or clamping structure, which can be clamped on the accommodating cavity 5. No matter which connection structure, the purpose is to facilitate the operator to open or close the accommodating cavity 5.

[0029] The side wall of the accommodating part 3 is provided with a plurality of wire outlets 8. As an example, the plurality of wire outlets 8 are arranged in four groups (or more or less, the number is not limited). The wire outlets 8 in different groups are arranged at intervals. When arranging electric and gas cables, the wire outlets 8 can be designed to be flexible. The wire outlets 8 can also be arranged on the side wall or bottom surface of the accommodating part 3, which is convenient for wire outlet. At the same time, the arrangement of the wire outlets 8 can facilitate heat dissipation, and the heat inside the accommodating cavity 5 can be dissipated through the wire outlets 8.

[0030] One side of the tray body 1 is provided with a plurality of reinforcing plates 9. In the embodiment, the reinforcing plate 9 is a hollow square tube structure, which is used to reinforce and support the entire tray body 1.

[0031] The reinforcing plates 9 are provided in multiple numbers, for the convenience of description, the reinforcing plates 9 are described in two groups in the embodiment, the first group of reinforcing plates 11 are provided along the inner edges of the accommodating portions 3, and the shapes surrounded by the first group of reinforcing plates 11 are adapted to the polygonal shape of the accommodating portions 3. The second group of reinforcing plates 12 are provided in twelve numbers, the twelve reinforcing plates are uniformly and spacedly provided, and one end of the second group of reinforcing plates 12 is connected between the connecting portions between the two reinforcing plates 11 of the first group, the design of the two groups of reinforcing plates 9 forms a frame-like structure, through the design manner, the support strength of the reinforcing plates 9 to the whole tray body 1 can be improved, and then the overall strength of the tray body 1 is improved.

[0032] Further, the end portions (the end portions away from the first group of reinforcing plates 11) of the second group of reinforcing plates 12 are provided in extension towards the through holes 2, and the trajectories of the end portions of the second group of reinforcing plates 12 can form a circle, the diameter of the circle is smaller than the diameter of the through holes 2, as shown in the figure, the inner cover plate 10 is used for supporting the tray body 1, and the diameter of the inner cover plate 10 corresponds to the diameter of the through holes 2, and the support of the inner cover plate 10 is supported by the end portions of the second group of reinforcing plates 12. Figure 2

[0033] It should be noted that the reinforcing plates 9 in the embodiment can also be provided with a third group of reinforcing plates 13 and a fourth group of reinforcing plates 14, the arrangement of the third group of reinforcing plates 13 and the fourth group of reinforcing plates 14 is the same as the arrangement of the first group of reinforcing plates 11, only the size and the arranged position are different, so as to provide the overall strength, as shown in the figure. Figure 5

[0034] Embodiment 2

[0035] Compared with the embodiment 1, the difference lies in the setting number of the accommodating portions 3, in the embodiment 2, the accommodating portions 3 can be provided in multiple independent numbers, and the accommodating cavities 5 are also provided in multiple independent numbers, and the corresponding cover plates 7 are also provided in multiple numbers.

[0036] The above only describes the preferred embodiments of the present application, and is not used to limit the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.​​

Claims

1. A mould tray for a rotational moulding machine characterised in that: The utility model relates to a kind of electric, gas accessory cable cable tray, including tray body (1), the middle part of the tray body (1) is provided with through hole (2), the tray body (1) is equipped with accommodating part (3), the inside of the accommodating part (3) is equipped with accommodating cavity (5), and the accommodating cavity (5) is used to accommodate electric, gas accessory cable cable.

2. A mold tray for a rotational molding machine as defined in claim 1, wherein: The side wall of the accommodating cavity (5) is provided with a plurality of wire outlet holes (8).

3. A mold tray for a rotational molding machine as defined in claim 2, wherein: A plurality of wire outlet holes (8) are arranged along the side wall of the accommodating cavity (5).

4. A mold tray for a rotational molding machine as defined in claim 1, wherein: The accommodating cavity (5) is provided with a cover plate (7) for covering the accommodating cavity (5).

5. A mould tray for a rotational moulding machine according to any one of claims 1 to 4, characterised in that: The accommodating part (3) is provided along the periphery of the tray body (1).

6. A mould tray for a rotational moulding machine according to any one of claims 1 to 4, characterised in that: The accommodating part (3) is provided along the periphery of the tray body (1), and the accommodating cavities (5) of a plurality of accommodating parts (3) are integrally communicated along the circumferential direction of the tray body (1).

7. A mold tray for a rotational molding machine as defined in claim 1, wherein: The height of the accommodating part (3) is higher than the height of the tray body (1).

8. A mold tray for a rotational molding machine as defined in claim 1, wherein: One side of the tray body (1) is provided with a plurality of reinforcing plates (9).

9. A mold tray for a rotational molding machine as defined in claim 8, wherein: The end of a plurality of reinforcing plates (9) is arranged towards the through hole (2) for supporting the inner cover plate (10) of the tray body (1).

Images