CN115676095A

CN115676095A - A easy commodity circulation utensil of drying of stack for car silencer

Info

Publication number: CN115676095A
Application number: CN202211262728.2A
Authority: CN
Inventors: 胡显锋; 程亮
Original assignee: Inner Mongolia Kubao Technology Co ltd
Current assignee: Inner Mongolia Kubao Technology Co ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-02-03

Abstract

The invention discloses a stacking easy-drying logistics appliance for an automobile silencer, and belongs to the technical field of packaging boxes, and aims to solve the technical problems of low drying efficiency and prolonged process flow caused by the fact that the top surface and the bottom surface of a plurality of stacked packaging boxes cannot be in full contact with drying air for drying when the plurality of stacked packaging boxes are dried in the prior art. The logistics appliance comprises an appliance body, wherein the top surface of the appliance body is inwards sunken to form a cavity; the bottom surface of the appliance body is recessed inwards to form a cavity and a first groove, and the cavity is communicated with the side surface of the appliance body through the first groove.

Description

A easy commodity circulation utensil of drying of stack for car silencer

Technical Field

The invention relates to a stacking easy-drying logistics appliance for an automobile silencer, and belongs to the technical field of packing boxes.

Background

At present, the automobile industry is refined and developed rapidly, automobile parts are usually manufactured by automobile part manufacturers scattered in different areas according to design drawings, and then are respectively transported to a general assembly department of a vehicle enterprise for uniform assembly. In the processes of delivery, storage, transportation and assembly of automobile parts, the automobile part packaging box is scientifically selected, so that the transportation loss is reduced to the maximum extent, the transportation cost is reduced, and the carrying efficiency is improved.

The muffler for an automobile is used to reduce exhaust noise of an engine and to safely and effectively discharge high-temperature exhaust gas. The principle is that the automobile exhaust pipe is composed of two pipelines with different lengths, the two pipelines are separated and then intersected, and the length difference value of the two pipelines is equal to half of the wavelength of sound waves emitted by an automobile, so that the two lines of sound waves are interfered with each other to offset each other when being superposed, the sound intensity is weakened, the transmitted sound is reduced, and the sound silencing effect is achieved. Because the automobile silencer mainly comprises two exhaust pipes with specific radians, the space utilization rate of the packing box is low during storage and transportation due to irregular shapes; because the size is longer, the stress is born at the connecting part of the exhaust pipe, and the transportation bump or the external impact is easy to cause damage. In order to solve the problems, some foam packing boxes are available on the market, and the top surface of each packing box is provided with a cavity matched with the automobile silencer for accommodating the automobile silencer. The packaging box of the type can play a good role in fixing and protecting the accommodated automobile muffler, but because the packaging box can condense a large amount of moisture in the preparation process flows of foaming, curing, molding, cooling and the like, the packaging box needs to be dried before leaving a factory, and when a plurality of packaging boxes are stacked and placed, the top surface and the bottom surface of the packaging box cannot be fully contacted with drying air for drying, so that the drying efficiency is low, and the process flow is prolonged.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to provide a stacking logistics appliance easy to dry for an automobile silencer, and aims to solve the technical problems that when a plurality of stacked packing boxes are dried in the prior art, the top surfaces and the bottom surfaces of the packing boxes cannot be fully contacted with drying air for drying, so that the drying efficiency is low, and the process flow is prolonged.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

a stacking easy-drying logistics appliance for an automobile silencer comprises an appliance body, wherein a cavity is formed in the top surface of the appliance body in an inwards concave mode;

the bottom surface of the appliance body is recessed inwards to form a cavity and a first groove, and the cavity is communicated with the side surface of the appliance body through the first groove.

Preferably, the number of the first grooves is not less than two, and the first grooves are symmetrically distributed in the horizontal direction.

Preferably, the number of the cavities is not less than two;

the bottom surface of the body is also inwards sunken to form a second groove, and two adjacent cavities are communicated through the second groove.

Preferably, a reinforcing spacer is formed between adjacent cavities, and the second groove is formed in an end face of the reinforcing spacer.

Preferably, the cavity surface of the cavity adopts a shell-drawing design corresponding to the cavity surface of the cavity or/and the top surface of the body.

Preferably, the number of the cavities is not less than two, and the cavities are symmetrically distributed in the horizontal direction.

Preferably, the cavities comprise a first cavity for accommodating an automobile muffler or/and a second cavity for accommodating a three-way catalyst;

the cavity surface of the first cavity is matched with the shape of the bottom surface of the automobile muffler in the accommodating posture, and the cavity surface of the second cavity is matched with the shape of the bottom surface of the three-way catalyst in the accommodating posture.

Preferably, the number of the appliance bodies is not less than two, and the appliance bodies are distributed longitudinally;

the top surface of the body is inwards sunken to form a supporting concave platform, and the bottom surface of the body is outwards bulged to form a supporting convex platform matched with the supporting concave platform;

the cavity is formed on the supporting boss, and the first groove is formed on the supporting boss or/and the bottom surface of the body.

Preferably, the support concave station is provided with a limiting block which is formed by protruding outwards, and the support convex station is formed by recessing inwards to form a first limiting groove matched with the limiting block.

Preferably, the side surface of the appliance body is inwards sunken to form second limiting grooves communicated with the bottom surface of the appliance body, and the second limiting grooves are not less than two and are symmetrically distributed in the horizontal direction.

Compared with the prior art, the invention has the following beneficial effects: the automobile silencer comprises at least two longitudinally distributed appliance bodies, a first cavity for accommodating an automobile silencer and a second cavity for accommodating a three-way catalyst are formed in the top surface of each appliance body in an inwards concave mode, idle space outside the first cavity is filled up by the aid of the second cavity, and the automobile silencer is matched with the three-way catalyst for use, so that the practicability of the logistics appliance is improved. The bottom surface of the body is provided with a plurality of cavities, first grooves and second grooves, wherein the cavities are formed by inwards sinking, the cavities are communicated with the side surface of the appliance body through the first grooves, and adjacent cavities are communicated through the second grooves. Under the stacking condition, the drying air for drying enters the cavity on the outer side through the first groove and then enters the cavity on the inner side through the second groove, free flow in each cavity is realized, full contact with the upper surface and the lower surface of each appliance body is ensured, and quick drying of the logistics appliance is realized. The design of shell drawing of the cavity surface of the cavity ensures the strength and controls the weight; secondly, the EPS particles are ensured to fully circulate in the die channel and uniformly expand by heating, and the raw material condition is reduced; thirdly, the synchronous and rapid drying of all parts of the appliance body is facilitated.

Drawings

FIG. 1 is a top perspective view of an appliance body in an embodiment of the present invention;

FIG. 2 is a bottom perspective view of the appliance body in an embodiment of the present invention;

FIG. 3 is a top view of an appliance body in an embodiment of the present invention;

FIG. 4 is a lower view of the appliance body in an embodiment of the present invention;

FIG. 5 is a front view of an appliance body in an embodiment of the invention;

FIG. 6 is a left side view of the appliance body in an embodiment of the present invention;

FIG. 7 is a top perspective view of an embodiment of the present invention in which an appliance body houses an automotive muffler;

FIG. 8 is a top view of an embodiment of the present invention showing an appliance body housing an automotive muffler;

FIG. 9 is a perspective view of an automotive muffler in accordance with an embodiment of the present invention;

fig. 10 is a top perspective view of two appliance bodies stacked in an embodiment of the present invention.

In the figure: 1. a top surface of the body; 11. supporting the concave platform; 12. a first cavity; 13. a second cavity; 14. a limiting block; 2. a bottom surface of the body; 21. supporting the boss; 22. a cavity; 23. a first groove; 24. a second groove; 25. a reinforcing spacer; 26. a first limit groove; 27. a second limit groove; 3. an automotive muffler; 31. a bleed pipe; 32. a muffler body; 33. an exhaust pipe; 4. a three-way catalyst.

Detailed Description

The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

It should be noted that in the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention but do not require that the present invention must be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. As used in the description of the present invention, the terms "front," "back," "left," "right," "up," "down" and "in" refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

The invention provides a stacking easy-drying logistics appliance for an automobile silencer, which is formed by longitudinally stacking and combining a plurality of appliance bodies. The appliance body is made of Expanded Polystyrene (EPS) foam by integral molding. EPS is a light high molecular polymer, which is a foamed plastic with a hard closed-cell structure formed by adding a foaming agent into polystyrene resin and softening the polystyrene resin by heating, and has the characteristics of low water absorption, good heat insulation, light weight, higher mechanical strength and the like.

Fig. 1 to 6 are a top perspective view, a bottom perspective view, an upper view, a lower view, a front view, and a left view of an appliance body according to an embodiment of the present invention. The top surface 1 of the appliance body is inwards sunken to form a cavity comprising a first cavity 12 and a second cavity 13, the first cavity 12 is used for accommodating the automobile muffler 3, and the cavity surface of the first cavity is matched with the bottom surface of the automobile muffler 3 in an accommodating posture in shape; the second cavity 13 is for accommodating the three-way catalyst 4, and has a cavity surface adapted to the shape of the bottom surface of the three-way catalyst 4 in the accommodated posture. The cavity plays a role in transverse limiting and uniform bearing on the accommodated automobile muffler 3 and the three-way catalyst 4.

The second cavity 13 for accommodating the three-way catalyst 4 is arranged to ensure that the designed first cavity 12 is often irregular due to the loose structure of the automobile muffler 3, thereby wasting a large amount of transverse accommodating space. The three-way catalytic converter 4 is compact in structure, the corresponding second cavity 13 is convenient to design on the residual space of the top surface 1 of the body, the three-way catalytic converter 4 and the automobile muffler 3 are matched for use, the three-way catalytic converter and the automobile muffler can be packaged, stored and transported together, subsequent adaptation work can be avoided, and the practicability is higher. As shown in fig. 9, which is a perspective view of the automobile muffler in the embodiment of the present invention, the automobile muffler 3 includes a muffler body 32, a bleed air pipe 31 is disposed at the rear side of the muffler body 32, and an exhaust pipe 33 is disposed at each of the left and right sides of the muffler body 32. When the first cavity 12 is designed based on the automobile muffler 3, the lateral space near the bleed air pipe 31 is not fully utilized, and the space is just used for designing the second cavity 13 for accommodating the three-way catalyst 4. Specifically, as shown in fig. 7 and 8, the top perspective view and the top view of the device body for accommodating the automobile muffler in the embodiment of the present invention are shown.

Preferably, above-mentioned die cavity is equipped with two and is central symmetry distribution on the horizontal direction, and the purpose of this design is favorable to making full use of horizontal packing space firstly, and secondly is favorable to guaranteeing that the focus is placed between two parties, is difficult for taking place to empty under the condition is placed to the stack.

The bottom surface 2 of the appliance body is recessed inwards to form a plurality of cavities 22, a first groove 23 and a second groove 24, the cavities 22 are communicated with the side surface of the appliance body through the first groove 23, adjacent cavities 22 are communicated through the second groove 24, a reinforcing partition plate 25 which is equal to the bottom surface 2 of the appliance body in height is formed between the adjacent cavities 22, and the second groove 24 is formed in the end surface of the reinforcing partition plate 25. When a plurality of appliance bodies stacked in a large drying room are dried, the drying air for drying enters the cavity 22 on the outer side through the first groove 23 and then enters the cavity 22 on the inner side through the second groove 24, and free flow in each cavity 22 is realized. Because the first grooves 23 are symmetrically distributed in the horizontal direction, convection circulation of the drying air is formed between two adjacent appliance bodies, full contact with the upper surface and the lower surface of each appliance body is ensured, and quick drying of the logistics appliance is realized. Compared with the traditional mode that a single packaging box is dried one by one, the design structure can realize the synchronous operation of the drying treatment processes of a plurality of appliance bodies, not only obviously improves the drying efficiency and shortens the process flow, but also greatly saves the drying power consumption, is beneficial to energy conservation and emission reduction, and has positive economic value and good social benefit. Specifically, as shown in fig. 10, it is a top perspective view of two stacked appliance bodies in the embodiment of the present invention. Besides, the cavity 22 is beneficial to reducing the thickness of the appliance body material and reducing the moisture remained among EPS particles. The provision of the reinforcing partition 25 contributes to improving the structural strength of the appliance body.

The cavity surface of each cavity 22 adopts a shell-drawing design corresponding to the cavity surface of the cavity and the top surface 1 of the body. The longitudinal thickness of any position of the appliance body adopting the shell-pulling design is the same. The significance lies in that: firstly, the weight is controlled while the strength is ensured; secondly, the EPS particles are ensured to fully circulate in the die channel and uniformly expand by heating, and the raw material condition is reduced; thirdly, the synchronous and rapid drying of all parts of the appliance body is facilitated.

The body top surface 1 is inwards sunken to form a supporting concave platform 11, and the body bottom surface 2 is outwards protruded to form a supporting convex platform 21 matched with the supporting concave platform 11. When a plurality of utensil bodies are stacked and placed, the supporting boss 21 of the upper utensil body is just embedded into the supporting concave table 11 of the lower utensil body, so that the adjacent two utensil bodies are transversely limited, and the overturning under the stacking condition is avoided. The upper appliance body has a longitudinal limiting effect on the automobile muffler 3 and the three-way catalyst 4 contained in the lower appliance body, so that the upper appliance body is firmly fixed in the cavity.

In the case of introducing the design of the supporting concave stage 11 and the supporting convex stage 21, the first cavity 12 and the second cavity 13 are formed on the supporting concave stage 11, the cavity 22 and the second groove 24 are formed on the supporting convex stage 21, the first groove 23 is formed on the supporting convex stage 21 and the bottom surface 2 of the body, and the cavity surface adopts the shell-drawing design corresponding to the cavity surface and the end surface of the supporting concave stage 11.

Preferably, the central region of the supporting concave table 11 protrudes outwards to form a limiting block 14 with the same height as the top surface 1 of the body, the supporting convex table 21 is recessed inwards to form a first limiting groove 26 with the same height as the bottom surface 2 of the body, the limiting block 14 is matched with the first limiting groove 26, when a plurality of appliance bodies are stacked, the limiting block 14 of the appliance body on the lower layer is just embedded into the first limiting groove 26 of the appliance body on the upper layer, and the transverse limiting between two adjacent appliance bodies is assisted.

Preferably, the side surface of the appliance body is recessed inwards to form two second limiting grooves 27 communicated with the bottom surface 2 of the appliance body, and the two second limiting grooves 27 are respectively arranged on the left side and the right side of the appliance body and are symmetrically distributed in the horizontal direction. When a plurality of appliance bodies are stacked, it is usually necessary to use a binding belt for binding and fixing, and the binding belt is fixed by the second limiting groove 27 to avoid slipping.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A stacking easy-drying logistics appliance for an automobile silencer is characterized by comprising an appliance body, wherein a cavity is formed in the top surface (1) of the appliance body in an inwards concave mode;

the bottom surface (2) of the appliance body is recessed inwards to form a cavity (22) and a first groove (23), and the cavity (22) is communicated with the side surface of the appliance body through the first groove (23).

2. The stacking easy-drying logistics appliance for the automobile muffler is characterized in that the number of the first grooves (23) is not less than two, and the first grooves are symmetrically distributed in the horizontal direction.

3. The stacked easy drying logistics apparatus for automotive mufflers of claim 1 wherein the number of said cavities (22) is not less than two;

the bottom surface (2) of the body is also inwards sunken to form a second groove (24), and two adjacent cavities (22) are communicated through the second groove (24).

4. The stacking easy-drying logistics apparatus for the automobile muffler as defined in claim 3, wherein a reinforcing partition (25) is formed between the adjacent cavities (22), and the second groove (24) is formed on the end face of the reinforcing partition (25).

5. The stacking easy-drying logistics appliance for the automobile muffler is characterized in that the cavity surface of the cavity (22) adopts a shell-drawing design corresponding to the cavity surface of the cavity or/and the top surface (1) of the body.

6. The stacked easy-drying logistics appliance for the automobile muffler is characterized in that the number of the cavities is not less than two, and the cavities are symmetrically distributed in the horizontal direction.

7. The stacking easy-drying logistics appliance for the automobile muffler is characterized in that the die cavities comprise a first die cavity (12) for accommodating the automobile muffler (3) or/and a second die cavity (13) for accommodating the three-way catalyst (4);

the cavity surface of the first cavity (12) is matched with the shape of the bottom surface of the automobile muffler (3) in the accommodating posture, and the cavity surface of the second cavity (13) is matched with the shape of the bottom surface of the three-way catalyst (4) in the accommodating posture.

8. The stacked easy-drying logistics appliance for the automobile muffler is characterized in that the appliance bodies are not less than two and are distributed longitudinally;

the top surface (1) of the body is inwards sunken to form a supporting concave table (11), and the bottom surface (2) of the body is outwards bulged to form a supporting convex table (21) matched with the supporting concave table (11);

the die cavity is formed on the supporting boss (11), the cavity (22) is formed on the supporting boss (21), and the first groove (23) is formed on the supporting boss (21) or/and the bottom surface (2) of the body.

9. The stacking easy-drying logistics appliance for the automobile muffler is characterized in that the supporting concave table (11) is provided with a limiting block (14) which is formed in an outward protruding mode, and the supporting convex table (21) is formed in an inward recessed mode and provided with a first limiting groove (26) matched with the limiting block (14).

10. The stacked easy-drying logistics appliance for the automobile muffler is characterized in that the side surface of the appliance body is inwards sunken to form second limiting grooves (27) communicated with the bottom surface (2) of the body, and the second limiting grooves (27) are not less than two and are symmetrically distributed in the horizontal direction.